🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.42 AU - 0.58 AU

Year: 130 Days

Day: 40 Hours

Environment

Temp: 264 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,156,521 km

• M1: 11,669 km (0.048 R)
• M2: 23,786 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.32 AU - 1.88 AU

Year: 743 Days

Day: 27.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,521 km

• M1: 865,723 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.22 AU - 2.3 AU

Year: 1247 Days

Day: 43 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,521 km

• M1: 1,167,611 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.7 AU - 3.42 AU

Year: 1965 Days

Day: 30.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 11.4

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.98 AU - 6.64 AU

Year: 5141 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,156,521 km

• M1: 200,760 km (0.088 R)
• M2: 470,635 km (0.113 R)
• M3: 572,361 km (0.039 R)
• M4: 736,770 km (0.05 R)
• M5: 888,312 km (0.064 R)
• M6: 1,029,981 km (0.086 R)
• M7: 1,268,590 km (0.063 R)
• M8: 1,371,364 km (0.102 R)
• M9: 1,561,652 km (0.07 R)
• M10: 1,660,088 km (0.108 R)
• M11: 1,955,095 km (0.034 R)
• M12: 2,048,444 km (0.085 R)
• M13: 2,609,884 km (0.07 R)
• M14: 2,984,627 km (0.074 R)
• M15: 3,077,228 km (0.115 R)
• M16: 3,217,850 km (0.105 R)
• M17: 3,570,752 km (0.079 R)
• M18: 3,851,996 km (0.092 R)
• M19: 4,140,570 km (0.052 R)
• M20: 4,436,325 km (0.102 R)
• M21: 4,649,203 km (0.118 R)
• M22: 4,993,278 km (0.111 R)
• M23: 5,066,730 km (0.114 R)
• M24: 5,252,082 km (0.103 R)
• M25: 5,496,525 km (0.085 R)
• M26: 5,648,816 km (0.077 R)
• M27: 5,783,154 km (0.04 R)
• M28: 6,153,409 km (0.092 R)
• M29: 6,391,120 km (0.101 R)
• M30: 6,471,155 km (0.093 R)
• M31: 6,773,941 km (0.072 R)
• M32: 6,978,441 km (0.071 R)
• M33: 7,540,780 km (0.038 R)
• M34: 7,880,816 km (0.081 R)
• M35: 7,988,227 km (0.106 R)
• M36: 8,334,995 km (0.101 R)
• M37: 8,510,174 km (0.061 R)
• M38: 8,620,428 km (0.105 R)
• M39: 8,886,712 km (0.096 R)
• M40: 9,336,702 km (0.077 R)
• M41: 9,541,502 km (0.069 R)
• M42: 9,702,020 km (0.111 R)
• M43: 9,840,249 km (0.112 R)
• M44: 9,932,700 km (0.091 R)
• M45: 10,352,621 km (0.047 R)
• M46: 10,635,810 km (0.112 R)
• M47: 10,826,099 km (0.088 R)
• M48: 10,897,606 km (0.077 R)
• M49: 11,330,692 km (0.113 R)
• M50: 11,549,404 km (0.112 R)
• M51: 11,671,476 km (0.077 R)
• M52: 11,991,017 km (0.083 R)
• M53: 12,114,585 km (0.089 R)
• M54: 12,238,751 km (0.113 R)
• M55: 12,338,234 km (0.088 R)
• M56: 13,399,930 km (0.044 R)
• M57: 13,554,016 km (0.095 R)
• M58: 13,812,072 km (0.105 R)
• M59: 14,701,731 km (0.112 R)
• M60: 14,993,596 km (0.116 R)
• M61: 15,287,257 km (0.12 R)
• M62: 15,475,152 km (0.086 R)
• M63: 15,826,258 km (0.098 R)
• M64: 16,453,821 km (0.09 R)
• M65: 16,673,879 km (0.038 R)
• M66: 17,200,763 km (0.11 R)
• M67: 17,340,338 km (0.104 R)
• M68: 17,480,362 km (0.116 R)
• M69: 18,270,986 km (0.057 R)
• M70: 18,384,830 km (0.119 R)
• M71: 18,957,940 km (0.102 R)
• M72: 19,275,536 km (0.116 R)
• M73: 19,478,690 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 12.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.73 AU - 7.41 AU

Year: 6901 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,156,521 km

• M1: 169,794 km (0.042 R)
• M2: 304,880 km (0.102 R)
• M3: 434,133 km (0.109 R)
• M4: 791,373 km (0.107 R)
• M5: 1,215,931 km (0.039 R)
• M6: 1,424,172 km (0.073 R)
• M7: 1,706,762 km (0.117 R)
• M8: 2,141,643 km (0.052 R)
• M9: 2,419,297 km (0.08 R)
• M10: 3,698,209 km (0.066 R)
• M11: 3,863,963 km (0.12 R)
• M12: 3,947,888 km (0.104 R)
• M13: 4,318,442 km (0.096 R)
• M14: 4,730,135 km (0.036 R)
• M15: 5,878,598 km (0.067 R)
• M16: 6,567,496 km (0.114 R)
• M17: 7,178,454 km (0.117 R)
• M18: 7,420,952 km (0.115 R)
• M19: 7,772,058 km (0.105 R)
• M20: 8,418,022 km (0.053 R)
• M21: 8,710,635 km (0.094 R)
• M22: 9,608,671 km (0.087 R)
• M23: 9,799,409 km (0.097 R)
• M24: 10,536,028 km (0.097 R)
• M25: 10,772,393 km (0.072 R)
• M26: 10,930,967 km (0.051 R)
• M27: 12,268,222 km (0.103 R)
• M28: 12,558,592 km (0.098 R)
• M29: 13,230,735 km (0.109 R)
• M30: 13,315,557 km (0.095 R)
• M31: 14,000,865 km (0.094 R)
• M32: 14,260,866 km (0.087 R)
• M33: 15,094,575 km (0.096 R)
• M34: 15,495,048 km (0.106 R)
• M35: 16,215,661 km (0.103 R)
• M36: 16,397,572 km (0.066 R)
• M37: 16,947,195 km (0.065 R)
• M38: 17,039,347 km (0.096 R)
• M39: 17,363,526 km (0.094 R)
• M40: 17,970,594 km (0.099 R)
• M41: 18,442,425 km (0.077 R)
• M42: 19,253,994 km (0.104 R)
• M43: 19,446,676 km (0.054 R)
• M44: 19,639,956 km (0.034 R)
• M45: 19,833,835 km (0.09 R)
• M46: 20,370,443 km (0.1 R)
• M47: 20,763,736 km (0.115 R)
• M48: 21,557,652 km (0.051 R)
• M49: 22,412,304 km (0.067 R)
• M50: 22,818,163 km (0.092 R)
• M51: 23,277,877 km (0.119 R)
• M52: 24,570,702 km (0.117 R)
• M53: 24,936,918 km (0.075 R)
• M54: 26,205,957 km (0.115 R)
• M55: 26,312,769 km (0.1 R)
• M56: 26,687,363 km (0.063 R)
• M57: 27,550,243 km (0.119 R)
• M58: 28,422,399 km (0.085 R)
• M59: 28,696,761 km (0.11 R)
• M60: 28,861,917 km (0.097 R)
• M61: 29,358,881 km (0.113 R)
• M62: 30,193,637 km (0.095 R)
• M63: 30,305,537 km (0.076 R)
• M64: 30,698,231 km (0.099 R)
• M65: 31,829,640 km (0.1 R)
• M66: 32,343,209 km (0.093 R)
• M67: 33,089,852 km (0.119 R)
• M68: 34,016,611 km (0.113 R)
• M69: 34,483,207 km (0.119 R)
• M70: 35,895,560 km (0.086 R)
• M71: 36,430,073 km (0.078 R)
• M72: 36,608,843 km (0.075 R)
• M73: 36,907,440 km (0.091 R)
• M74: 37,027,119 km (0.103 R)
• M75: 37,989,182 km (0.075 R)
• M76: 39,814,875 km (0.109 R)
• M77: 40,924,143 km (0.098 R)
• M78: 41,048,010 km (0.11 R)
• M79: 41,606,908 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 10.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.92 AU - 10.58 AU

Year: 9501 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,156,521 km

• M1: 137,480 km (0.054 R)
• M2: 215,421 km (0.099 R)
• M3: 302,786 km (0.083 R)
• M4: 462,257 km (0.092 R)
• M5: 814,560 km (0.061 R)
• M6: 915,090 km (0.081 R)
• M7: 1,411,905 km (0.118 R)
• M8: 1,867,879 km (0.092 R)
• M9: 1,983,967 km (0.112 R)
• M10: 2,102,598 km (0.092 R)
• M11: 2,367,835 km (0.112 R)
• M12: 2,515,339 km (0.111 R)
• M13: 2,687,526 km (0.068 R)
• M14: 2,998,390 km (0.091 R)
• M15: 3,250,911 km (0.084 R)
• M16: 3,391,683 km (0.105 R)
• M17: 3,510,464 km (0.095 R)
• M18: 3,679,210 km (0.064 R)
• M19: 3,875,333 km (0.101 R)
• M20: 4,075,046 km (0.11 R)
• M21: 4,773,668 km (0.106 R)
• M22: 4,880,331 km (0.107 R)
• M23: 5,287,686 km (0.119 R)
• M24: 5,398,090 km (0.09 R)
• M25: 5,677,688 km (0.114 R)
• M26: 5,847,781 km (0.049 R)
• M27: 5,990,796 km (0.101 R)
• M28: 6,222,075 km (0.119 R)
• M29: 6,338,761 km (0.117 R)
• M30: 6,723,377 km (0.095 R)
• M31: 6,873,274 km (0.109 R)
• M32: 7,237,545 km (0.091 R)
• M33: 7,670,631 km (0.067 R)
• M34: 8,271,865 km (0.074 R)
• M35: 9,318,601 km (0.087 R)
• M36: 10,096,659 km (0.116 R)
• M37: 10,406,776 km (0.116 R)
• M38: 11,714,560 km (0.049 R)
• M39: 12,149,890 km (0.113 R)
• M40: 12,775,509 km (0.094 R)
• M41: 12,924,209 km (0.076 R)
• M42: 13,223,405 km (0.11 R)
• M43: 13,562,842 km (0.104 R)
• M44: 13,828,827 km (0.102 R)
• M45: 15,263,022 km (0.114 R)
• M46: 15,977,950 km (0.09 R)
• M47: 16,460,553 km (0.072 R)
• M48: 17,070,463 km (0.112 R)
• M49: 17,193,433 km (0.115 R)
• M50: 17,398,831 km (0.038 R)
• M51: 18,228,949 km (0.11 R)
• M52: 18,564,497 km (0.12 R)
• M53: 19,455,353 km (0.052 R)
• M54: 19,798,381 km (0.119 R)
• M55: 20,490,420 km (0.12 R)
• M56: 20,577,486 km (0.096 R)
• M57: 21,058,443 km (0.076 R)
• M58: 21,234,371 km (0.093 R)
• M59: 21,366,615 km (0.113 R)
• M60: 23,155,506 km (0.045 R)
• M61: 23,291,491 km (0.12 R)
• M62: 23,610,134 km (0.099 R)
• M63: 24,067,754 km (0.103 R)
• M64: 25,178,219 km (0.059 R)
• M65: 25,364,768 km (0.101 R)
• M66: 25,692,686 km (0.115 R)
• M67: 26,305,140 km (0.068 R)
• M68: 27,448,517 km (0.059 R)
• M69: 28,316,633 km (0.077 R)
• M70: 28,656,819 km (0.118 R)
• M71: 29,047,119 km (0.036 R)
• M72: 29,439,066 km (0.119 R)
• M73: 29,685,005 km (0.103 R)
• M74: 29,832,957 km (0.053 R)
• M75: 33,096,883 km (0.115 R)
• M76: 33,301,533 km (0.056 R)
• M77: 34,020,650 km (0.103 R)
• M78: 34,123,873 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 19.35 AU - 20.31 AU

Year: 32416 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,156,521 km

• M1: 86,168 km (0.082 R)
• M2: 403,017 km (0.118 R)
• M3: 573,409 km (0.049 R)
• M4: 635,342 km (0.047 R)
• M5: 699,520 km (0.111 R)
• M6: 743,651 km (0.097 R)
• M7: 905,666 km (0.096 R)
• M8: 1,156,541 km (0.12 R)
• M9: 1,872,965 km (0.106 R)
• M10: 3,283,972 km (0.094 R)
• M11: 3,473,812 km (0.09 R)
• M12: 3,550,855 km (0.045 R)
• M13: 3,785,125 km (0.099 R)
• M14: 5,030,228 km (0.098 R)
• M15: 5,117,444 km (0.083 R)
• M16: 5,696,388 km (0.115 R)
• M17: 6,627,186 km (0.118 R)
• M18: 6,770,800 km (0.102 R)
• M19: 7,704,290 km (0.083 R)
• M20: 8,940,118 km (0.085 R)
• M21: 9,312,168 km (0.039 R)
• M22: 9,419,280 km (0.07 R)
• M23: 9,906,820 km (0.111 R)
• M24: 10,126,130 km (0.053 R)
• M25: 11,019,230 km (0.033 R)
• M26: 12,053,998 km (0.074 R)
• M27: 12,701,308 km (0.052 R)
• M28: 13,907,216 km (0.091 R)
• M29: 15,338,569 km (0.042 R)
• M30: 16,426,445 km (0.075 R)
• M31: 16,620,922 km (0.06 R)
• M32: 17,077,794 km (0.106 R)
• M33: 19,218,390 km (0.061 R)
• M34: 19,423,488 km (0.09 R)
• M35: 21,583,682 km (0.112 R)
• M36: 21,868,067 km (0.025 R)
• M37: 22,512,086 km (0.063 R)
• M38: 23,380,651 km (0.113 R)
• M39: 24,778,045 km (0.108 R)
• M40: 24,926,745 km (0.104 R)
• M41: 25,075,595 km (0.054 R)
• M42: 27,038,918 km (0.115 R)
• M43: 27,729,910 km (0.101 R)
• M44: 27,807,103 km (0.074 R)
• M45: 28,193,963 km (0.056 R)
• M46: 28,582,468 km (0.108 R)
• M47: 29,051,009 km (0.107 R)
• M48: 30,472,189 km (0.1 R)
• M49: 31,351,675 km (0.111 R)
• M50: 31,754,093 km (0.101 R)
• M51: 31,996,441 km (0.099 R)
• M52: 34,453,437 km (0.089 R)
• M53: 35,956,596 km (0.084 R)
• M54: 36,293,491 km (0.089 R)
• M55: 37,055,393 km (0.073 R)
• M56: 37,395,728 km (0.091 R)
• M57: 37,651,540 km (0.1 R)
• M58: 37,908,100 km (0.055 R)
• M59: 39,112,662 km (0.033 R)
• M60: 39,199,280 km (0.1 R)
• M61: 39,546,048 km (0.07 R)
• M62: 39,632,814 km (0.077 R)
• M63: 39,806,797 km (0.106 R)
• M64: 40,155,210 km (0.115 R)
• M65: 41,030,956 km (0.095 R)
• M66: 41,294,996 km (0.098 R)
• M67: 43,068,928 km (0.074 R)
• M68: 45,139,662 km (0.11 R)
• M69: 47,519,315 km (0.082 R)
• M70: 48,166,924 km (0.088 R)
• M71: 48,352,425 km (0.054 R)
• M72: 48,910,575 km (0.088 R)
• M73: 49,097,124 km (0.111 R)
• M74: 49,470,819 km (0.115 R)
• M75: 52,303,904 km (0.08 R)
• M76: 52,781,121 km (0.11 R)
• M77: 53,643,852 km (0.12 R)
• M78: 55,092,109 km (0.082 R)
• M79: 55,674,942 km (0.108 R)
• M80: 55,772,330 km (0.112 R)
• M81: 57,829,600 km (0.098 R)
• M82: 58,718,810 km (0.096 R)
• M83: 59,016,360 km (0.09 R)
• M84: 62,219,998 km (0.114 R)
• M85: 63,740,960 km (0.116 R)
• M86: 66,096,977 km (0.094 R)
• M87: 66,303,123 km (0.105 R)
• M88: 67,441,114 km (0.118 R)
• M89: 68,794,376 km (0.037 R)
• M90: 69,946,429 km (0.109 R)
• M91: 70,051,447 km (0.1 R)
• M92: 70,156,465 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit