🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.69 AU - 0.73 AU

Year: 216 Days

Day: 45.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.87 AU

Year: 221 Days

Day: 33.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.22 AU - 1.34 AU

Year: 524 Days

Day: 45.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 112.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,797,738 km

• M1: 350,059 km (0.098 R)
• M2: 976,575 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.52 AU - 1.84 AU

Year: 788 Days

Day: 30.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,797,738 km

• M1: 82,877 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.66 AU - 1.84 AU

Year: 837 Days

Day: 35.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,797,738 km

• M1: 349,161 km (0.094 R)

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.4

Radius: 12.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5 AU - 6.12 AU

Year: 4741 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,797,738 km

• M1: 260,300 km (0.117 R)
• M2: 366,664 km (0.108 R)
• M3: 446,998 km (0.086 R)
• M4: 710,440 km (0.106 R)
• M5: 830,567 km (0.077 R)
• M6: 997,818 km (0.119 R)
• M7: 1,263,653 km (0.061 R)
• M8: 1,568,384 km (0.072 R)
• M9: 1,896,751 km (0.075 R)
• M10: 2,122,195 km (0.094 R)
• M11: 2,356,615 km (0.109 R)
• M12: 2,772,647 km (0.102 R)
• M13: 3,273,800 km (0.08 R)
• M14: 3,461,246 km (0.116 R)
• M15: 3,956,415 km (0.075 R)
• M16: 4,291,514 km (0.106 R)
• M17: 4,451,135 km (0.114 R)
• M18: 4,776,361 km (0.1 R)
• M19: 5,109,366 km (0.068 R)
• M20: 5,303,095 km (0.058 R)
• M21: 6,000,371 km (0.12 R)
• M22: 6,411,765 km (0.097 R)
• M23: 6,516,034 km (0.094 R)
• M24: 7,180,847 km (0.112 R)
• M25: 7,507,719 km (0.096 R)
• M26: 8,776,608 km (0.081 R)
• M27: 9,155,539 km (0.086 R)
• M28: 9,569,626 km (0.061 R)
• M29: 9,659,086 km (0.069 R)
• M30: 10,141,389 km (0.069 R)
• M31: 10,848,538 km (0.08 R)
• M32: 11,066,951 km (0.114 R)
• M33: 11,571,545 km (0.106 R)
• M34: 11,890,787 km (0.109 R)
• M35: 12,310,110 km (0.046 R)
• M36: 12,407,647 km (0.043 R)
• M37: 12,701,607 km (0.109 R)
• M38: 12,964,899 km (0.098 R)
• M39: 13,630,909 km (0.108 R)
• M40: 14,035,871 km (0.115 R)
• M41: 14,137,747 km (0.082 R)
• M42: 14,788,647 km (0.082 R)
• M43: 14,927,025 km (0.112 R)
• M44: 15,274,541 km (0.108 R)
• M45: 15,379,409 km (0.097 R)
• M46: 15,624,899 km (0.099 R)
• M47: 16,084,314 km (0.075 R)
• M48: 16,297,790 km (0.09 R)
• M49: 16,619,875 km (0.051 R)
• M50: 16,799,691 km (0.119 R)
• M51: 17,088,714 km (0.03 R)
• M52: 17,233,974 km (0.117 R)
• M53: 17,416,035 km (0.114 R)
• M54: 17,562,042 km (0.047 R)
• M55: 17,708,498 km (0.086 R)
• M56: 18,261,562 km (0.106 R)
• M57: 19,045,305 km (0.092 R)
• M58: 19,195,800 km (0.095 R)
• M59: 19,460,289 km (0.103 R)
• M60: 19,649,830 km (0.12 R)
• M61: 19,878,116 km (0.09 R)
• M62: 20,260,638 km (0.12 R)
• M63: 20,838,983 km (0.062 R)
• M64: 20,994,116 km (0.042 R)
• M65: 21,501,104 km (0.118 R)
• M66: 21,893,648 km (0.109 R)
• M67: 22,686,218 km (0.115 R)
• M68: 23,126,036 km (0.07 R)
• M69: 23,286,704 km (0.101 R)
• M70: 23,689,870 km (0.091 R)
• M71: 23,932,967 km (0.091 R)
• M72: 24,136,120 km (0.074 R)
• M73: 24,299,182 km (0.025 R)
• M74: 24,585,213 km (0.069 R)
• M75: 24,831,302 km (0.079 R)
• M76: 25,202,005 km (0.094 R)
• M77: 25,284,583 km (0.111 R)
• M78: 25,823,884 km (0.033 R)
• M79: 26,787,294 km (0.1 R)
• M80: 27,762,373 km (0.111 R)
• M81: 28,190,073 km (0.118 R)
• M82: 28,835,588 km (0.084 R)
• M83: 29,008,523 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 9.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.47 AU - 6.11 AU

Year: 5039 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,797,738 km

• M1: 118,930 km (0.119 R)
• M2: 283,937 km (0.115 R)
• M3: 387,458 km (0.1 R)
• M4: 661,073 km (0.091 R)
• M5: 1,244,654 km (0.11 R)
• M6: 2,003,863 km (0.077 R)
• M7: 2,342,104 km (0.106 R)
• M8: 2,698,596 km (0.093 R)
• M9: 2,771,899 km (0.087 R)
• M10: 2,901,899 km (0.087 R)
• M11: 3,226,228 km (0.104 R)
• M12: 3,363,259 km (0.091 R)
• M13: 3,562,224 km (0.05 R)
• M14: 4,013,860 km (0.085 R)
• M15: 4,140,271 km (0.116 R)
• M16: 4,225,242 km (0.096 R)
• M17: 4,592,804 km (0.088 R)
• M18: 4,658,777 km (0.118 R)
• M19: 5,266,743 km (0.051 R)
• M20: 5,804,397 km (0.049 R)
• M21: 5,923,627 km (0.028 R)
• M22: 6,043,604 km (0.086 R)
• M23: 6,881,203 km (0.038 R)
• M24: 7,159,904 km (0.087 R)
• M25: 8,338,735 km (0.064 R)
• M26: 8,446,445 km (0.11 R)
• M27: 8,608,759 km (0.072 R)
• M28: 8,690,440 km (0.108 R)
• M29: 8,772,270 km (0.07 R)
• M30: 9,046,931 km (0.113 R)
• M31: 9,185,459 km (0.062 R)
• M32: 9,464,309 km (0.11 R)
• M33: 9,689,604 km (0.112 R)
• M34: 9,945,117 km (0.108 R)
• M35: 10,174,002 km (0.06 R)
• M36: 10,812,635 km (0.05 R)
• M37: 11,136,963 km (0.034 R)
• M38: 11,825,113 km (0.064 R)
• M39: 13,494,626 km (0.069 R)
• M40: 13,589,471 km (0.043 R)
• M41: 13,748,194 km (0.058 R)
• M42: 14,067,436 km (0.061 R)
• M43: 14,260,118 km (0.098 R)
• M44: 14,810,788 km (0.04 R)
• M45: 15,138,108 km (0.084 R)
• M46: 15,633,426 km (0.099 R)
• M47: 15,866,350 km (0.115 R)
• M48: 16,843,823 km (0.111 R)
• M49: 17,082,581 km (0.076 R)
• M50: 17,529,280 km (0.064 R)
• M51: 17,702,066 km (0.056 R)
• M52: 18,328,731 km (0.064 R)
• M53: 19,424,984 km (0.107 R)
• M54: 19,603,903 km (0.084 R)
• M55: 19,891,131 km (0.051 R)
• M56: 20,360,869 km (0.082 R)
• M57: 20,615,335 km (0.115 R)
• M58: 20,688,338 km (0.048 R)
• M59: 20,907,499 km (0.067 R)
• M60: 21,680,771 km (0.099 R)
• M61: 21,754,971 km (0.104 R)
• M62: 22,313,719 km (0.077 R)
• M63: 22,726,460 km (0.061 R)
• M64: 22,801,857 km (0.079 R)
• M65: 23,141,743 km (0.061 R)
• M66: 23,597,718 km (0.086 R)
• M67: 23,788,455 km (0.03 R)
• M68: 23,865,049 km (0.056 R)
• M69: 24,171,725 km (0.114 R)
• M70: 24,364,108 km (0.093 R)
• M71: 25,255,561 km (0.038 R)
• M72: 25,529,026 km (0.091 R)
• M73: 25,607,416 km (0.086 R)
• M74: 25,882,077 km (0.117 R)
• M75: 26,157,786 km (0.108 R)
• M76: 26,315,761 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.2

Radius: 9.1

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.42 AU - 8.84 AU

Year: 9169 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 25,797,738 km

• M1: 121,324 km (0.085 R)
• M2: 618,438 km (0.1 R)
• M3: 1,091,167 km (0.101 R)
• M4: 1,214,136 km (0.076 R)
• M5: 1,407,566 km (0.117 R)
• M6: 2,097,512 km (0.059 R)
• M7: 3,022,625 km (0.079 R)
• M8: 4,090,754 km (0.118 R)
• M9: 4,481,803 km (0.11 R)
• M10: 5,405,121 km (0.067 R)
• M11: 5,689,955 km (0.068 R)
• M12: 5,834,167 km (0.066 R)
• M13: 6,311,235 km (0.098 R)
• M14: 6,762,721 km (0.062 R)
• M15: 7,185,934 km (0.108 R)
• M16: 7,459,698 km (0.051 R)
• M17: 7,538,536 km (0.117 R)
• M18: 8,057,940 km (0.103 R)
• M19: 8,301,485 km (0.067 R)
• M20: 8,588,713 km (0.106 R)
• M21: 8,712,879 km (0.108 R)
• M22: 9,943,322 km (0.104 R)
• M23: 10,204,669 km (0.104 R)
• M24: 10,292,334 km (0.086 R)
• M25: 10,867,986 km (0.06 R)
• M26: 11,137,262 km (0.112 R)
• M27: 11,590,843 km (0.091 R)
• M28: 11,682,397 km (0.083 R)
• M29: 12,282,733 km (0.078 R)
• M30: 12,704,150 km (0.079 R)
• M31: 13,321,391 km (0.054 R)
• M32: 13,657,837 km (0.112 R)
• M33: 13,851,267 km (0.074 R)
• M34: 14,094,513 km (0.1 R)
• M35: 14,290,037 km (0.081 R)
• M36: 14,782,813 km (0.09 R)
• M37: 14,931,663 km (0.059 R)
• M38: 15,031,295 km (0.104 R)
• M39: 16,396,974 km (0.117 R)
• M40: 16,551,060 km (0.084 R)
• M41: 17,381,627 km (0.062 R)
• M42: 18,225,509 km (0.117 R)
• M43: 18,492,092 km (0.102 R)
• M44: 19,462,085 km (0.075 R)
• M45: 20,117,922 km (0.042 R)
• M46: 20,892,240 km (0.105 R)
• M47: 21,059,491 km (0.119 R)
• M48: 21,227,040 km (0.086 R)
• M49: 21,507,536 km (0.106 R)
• M50: 22,413,052 km (0.106 R)
• M51: 22,870,373 km (0.092 R)
• M52: 23,852,632 km (0.065 R)
• M53: 24,378,319 km (0.116 R)
• M54: 25,025,779 km (0.114 R)
• M55: 25,203,501 km (0.101 R)
• M56: 26,217,775 km (0.068 R)
• M57: 27,306,099 km (0.098 R)
• M58: 27,672,315 km (0.106 R)
• M59: 28,409,384 km (0.083 R)
• M60: 29,652,093 km (0.116 R)
• M61: 29,902,819 km (0.104 R)
• M62: 30,091,163 km (0.052 R)
• M63: 30,469,346 km (0.072 R)
• M64: 30,532,477 km (0.076 R)
• M65: 30,659,036 km (0.11 R)
• M66: 31,421,537 km (0.119 R)
• M67: 32,061,816 km (0.098 R)
• M68: 32,254,797 km (0.082 R)
• M69: 32,577,180 km (0.1 R)
• M70: 33,225,089 km (0.101 R)
• M71: 34,533,771 km (0.083 R)
• M72: 34,731,539 km (0.106 R)
• M73: 35,592,774 km (0.061 R)
• M74: 35,992,799 km (0.11 R)
• M75: 36,729,718 km (0.074 R)
• M76: 36,864,206 km (0.065 R)
• M77: 37,404,105 km (0.063 R)
• M78: 37,471,723 km (0.105 R)
• M79: 38,833,363 km (0.087 R)
• M80: 40,697,353 km (0.033 R)
• M81: 42,873,104 km (0.047 R)
• M82: 43,085,683 km (0.102 R)
• M83: 43,939,438 km (0.063 R)
• M84: 44,082,154 km (0.092 R)
• M85: 44,296,827 km (0.071 R)
• M86: 45,086,405 km (0.099 R)
• M87: 45,591,297 km (0.077 R)
• M88: 46,679,622 km (0.072 R)
• M89: 47,996,682 km (0.057 R)
• M90: 48,364,842 km (0.047 R)
• M91: 48,881,553 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 11.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.96 AU - 13.18 AU

Year: 12428 Days

Day: 14.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,797,738 km

• M1: 318,793 km (0.051 R)
• M2: 597,344 km (0.088 R)
• M3: 1,678,488 km (0.108 R)
• M4: 1,759,271 km (0.107 R)
• M5: 1,924,726 km (0.079 R)
• M6: 2,030,941 km (0.068 R)
• M7: 2,498,584 km (0.101 R)
• M8: 2,591,634 km (0.108 R)
• M9: 2,733,153 km (0.084 R)
• M10: 2,926,134 km (0.109 R)
• M11: 2,999,587 km (0.099 R)
• M12: 3,795,747 km (0.052 R)
• M13: 3,930,235 km (0.099 R)
• M14: 4,259,201 km (0.116 R)
• M15: 4,455,473 km (0.105 R)
• M16: 5,003,002 km (0.114 R)
• M17: 5,239,965 km (0.11 R)
• M18: 5,329,723 km (0.095 R)
• M19: 5,941,878 km (0.118 R)
• M20: 6,803,412 km (0.064 R)
• M21: 6,901,698 km (0.114 R)
• M22: 7,433,219 km (0.115 R)
• M23: 7,636,074 km (0.113 R)
• M24: 7,978,054 km (0.112 R)
• M25: 8,255,409 km (0.045 R)
• M26: 8,465,444 km (0.035 R)
• M27: 8,641,820 km (0.096 R)
• M28: 8,783,789 km (0.071 R)
• M29: 8,962,408 km (0.082 R)
• M30: 9,652,204 km (0.039 R)
• M31: 10,890,725 km (0.038 R)
• M32: 11,159,852 km (0.033 R)
• M33: 11,470,118 km (0.09 R)
• M34: 11,704,687 km (0.093 R)
• M35: 12,138,970 km (0.042 R)
• M36: 12,338,084 km (0.117 R)
• M37: 12,458,062 km (0.05 R)
• M38: 12,658,972 km (0.103 R)
• M39: 13,023,243 km (0.078 R)
• M40: 13,803,695 km (0.025 R)
• M41: 14,262,362 km (0.063 R)
• M42: 15,237,890 km (0.036 R)
• M43: 15,323,609 km (0.108 R)
• M44: 16,498,252 km (0.096 R)
• M45: 16,985,043 km (0.111 R)
• M46: 17,163,364 km (0.101 R)
• M47: 17,566,530 km (0.082 R)
• M48: 17,701,617 km (0.052 R)
• M49: 18,109,121 km (0.114 R)
• M50: 18,336,809 km (0.1 R)
• M51: 18,748,952 km (0.052 R)
• M52: 18,979,332 km (0.113 R)
• M53: 19,535,986 km (0.116 R)
• M54: 20,333,941 km (0.1 R)
• M55: 20,760,594 km (0.086 R)
• M56: 21,142,368 km (0.112 R)
• M57: 22,839,855 km (0.105 R)
• M58: 23,431,814 km (0.075 R)
• M59: 24,128,940 km (0.085 R)
• M60: 24,379,516 km (0.091 R)
• M61: 25,085,917 km (0.112 R)
• M62: 25,645,563 km (0.09 R)
• M63: 27,610,681 km (0.074 R)
• M64: 28,399,660 km (0.038 R)
• M65: 28,505,425 km (0.083 R)
• M66: 28,983,091 km (0.083 R)
• M67: 29,409,745 km (0.094 R)
• M68: 30,593,961 km (0.069 R)
• M69: 31,137,301 km (0.084 R)
• M70: 31,519,673 km (0.089 R)
• M71: 33,064,271 km (0.082 R)
• M72: 33,175,572 km (0.077 R)
• M73: 34,014,217 km (0.11 R)
• M74: 34,803,047 km (0.115 R)
• M75: 35,029,688 km (0.103 R)
• M76: 35,598,160 km (0.086 R)
• M77: 36,513,998 km (0.113 R)
• M78: 36,917,164 km (0.063 R)
• M79: 38,018,803 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 7.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.73 AU - 14.77 AU

Year: 17443 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,797,738 km

• M1: 673,639 km (0.088 R)
• M2: 728,990 km (0.111 R)
• M3: 1,283,101 km (0.119 R)
• M4: 1,570,478 km (0.118 R)
• M5: 1,768,097 km (0.042 R)
• M6: 1,830,629 km (0.051 R)
• M7: 2,744,523 km (0.111 R)
• M8: 2,872,130 km (0.103 R)
• M9: 4,485,991 km (0.105 R)
• M10: 4,614,945 km (0.106 R)
• M11: 5,346,478 km (0.08 R)
• M12: 5,714,040 km (0.093 R)
• M13: 6,766,611 km (0.113 R)
• M14: 6,889,880 km (0.099 R)
• M15: 6,964,379 km (0.119 R)
• M16: 7,264,473 km (0.087 R)
• M17: 7,645,798 km (0.077 R)
• M18: 7,800,183 km (0.073 R)
• M19: 7,981,495 km (0.056 R)
• M20: 8,295,651 km (0.086 R)
• M21: 9,125,919 km (0.081 R)
• M22: 9,289,579 km (0.091 R)
• M23: 10,179,387 km (0.044 R)
• M24: 10,264,209 km (0.08 R)
• M25: 10,634,464 km (0.063 R)
• M26: 11,183,338 km (0.093 R)
• M27: 11,270,853 km (0.082 R)
• M28: 11,623,306 km (0.114 R)
• M29: 15,017,981 km (0.098 R)
• M30: 17,022,742 km (0.061 R)
• M31: 17,157,081 km (0.057 R)
• M32: 17,359,187 km (0.027 R)
• M33: 18,244,657 km (0.085 R)
• M34: 18,970,506 km (0.04 R)
• M35: 21,529,826 km (0.034 R)
• M36: 22,039,955 km (0.091 R)
• M37: 22,590,924 km (0.047 R)
• M38: 22,849,579 km (0.065 R)
• M39: 23,369,880 km (0.043 R)
• M40: 25,183,306 km (0.109 R)
• M41: 25,336,494 km (0.11 R)
• M42: 25,682,214 km (0.075 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,730 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit