🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.61 AU

Year: 246 Days

Day: 19.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,940,762 km

• M1: 244,892 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 313 Days

Day: 28.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 313 Days

Day: 46.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 11.6

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.02 AU - 1.62 AU

Year: 995 Days

Day: 13.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 111.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 89,940,762 km

• M1: 187,745 km (0.072 R)
• M2: 322,533 km (0.076 R)
• M3: 407,505 km (0.102 R)
• M4: 540,348 km (0.106 R)
• M5: 624,870 km (0.1 R)
• M6: 720,912 km (0.114 R)
• M7: 855,251 km (0.097 R)
• M8: 984,803 km (0.069 R)
• M9: 1,121,386 km (0.114 R)
• M10: 1,195,885 km (0.081 R)
• M11: 1,595,162 km (0.036 R)
• M12: 1,705,715 km (0.094 R)
• M13: 1,863,241 km (0.102 R)
• M14: 2,164,831 km (0.082 R)
• M15: 2,287,950 km (0.112 R)
• M16: 2,403,888 km (0.105 R)
• M17: 2,804,511 km (0.102 R)
• M18: 2,887,089 km (0.107 R)
• M19: 3,076,331 km (0.087 R)
• M20: 3,269,611 km (0.091 R)
• M21: 3,600,671 km (0.092 R)
• M22: 3,758,946 km (0.11 R)
• M23: 4,024,183 km (0.098 R)
• M24: 4,224,045 km (0.088 R)
• M25: 4,609,410 km (0.067 R)
• M26: 4,756,913 km (0.058 R)
• M27: 4,856,096 km (0.111 R)
• M28: 4,943,462 km (0.108 R)
• M29: 5,234,280 km (0.116 R)
• M30: 5,401,231 km (0.088 R)
• M31: 5,569,828 km (0.096 R)
• M32: 5,753,385 km (0.058 R)
• M33: 5,885,779 km (0.078 R)
• M34: 5,965,813 km (0.102 R)
• M35: 6,086,389 km (0.103 R)
• M36: 6,221,327 km (0.067 R)
• M37: 6,411,914 km (0.109 R)
• M38: 6,798,924 km (0.101 R)
• M39: 7,080,168 km (0.047 R)
• M40: 7,322,068 km (0.093 R)
• M41: 7,451,320 km (0.108 R)
• M42: 7,639,365 km (0.088 R)
• M43: 7,755,902 km (0.068 R)
• M44: 7,887,697 km (0.113 R)
• M45: 8,079,332 km (0.079 R)
• M46: 8,892,097 km (0.116 R)
• M47: 9,370,362 km (0.025 R)
• M48: 9,495,276 km (0.1 R)
• M49: 9,573,516 km (0.07 R)
• M50: 9,652,055 km (0.078 R)
• M51: 9,730,743 km (0.116 R)
• M52: 9,809,731 km (0.081 R)
• M53: 9,952,298 km (0.054 R)
• M54: 10,079,755 km (0.085 R)
• M55: 10,287,846 km (0.116 R)
• M56: 10,465,119 km (0.074 R)
• M57: 10,627,134 km (0.088 R)
• M58: 11,068,746 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.3

Radius: 14.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.86 AU - 6.5 AU

Year: 8880 Days

Day: 6.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 89,940,762 km

• M1: 261,647 km (0.076 R)
• M2: 547,977 km (0.091 R)
• M3: 862,881 km (0.055 R)
• M4: 1,420,581 km (0.112 R)
• M5: 1,660,536 km (0.12 R)
• M6: 1,833,472 km (0.092 R)
• M7: 2,495,592 km (0.11 R)
• M8: 3,091,889 km (0.11 R)
• M9: 3,527,368 km (0.055 R)
• M10: 4,024,931 km (0.069 R)
• M11: 4,456,820 km (0.027 R)
• M12: 4,972,035 km (0.091 R)
• M13: 5,318,503 km (0.118 R)
• M14: 5,961,924 km (0.114 R)
• M15: 7,140,755 km (0.106 R)
• M16: 7,505,774 km (0.084 R)
• M17: 7,611,240 km (0.119 R)
• M18: 8,199,908 km (0.096 R)
• M19: 8,499,852 km (0.112 R)
• M20: 8,775,561 km (0.12 R)
• M21: 9,706,807 km (0.117 R)
• M22: 11,026,859 km (0.109 R)
• M23: 11,328,000 km (0.111 R)
• M24: 11,662,201 km (0.119 R)
• M25: 12,309,511 km (0.047 R)
• M26: 12,465,392 km (0.039 R)
• M27: 13,127,213 km (0.098 R)
• M28: 13,350,264 km (0.111 R)
• M29: 13,606,824 km (0.07 R)
• M30: 13,994,881 km (0.106 R)
• M31: 15,013,941 km (0.093 R)
• M32: 15,448,374 km (0.078 R)
• M33: 15,616,671 km (0.056 R)
• M34: 15,920,953 km (0.115 R)
• M35: 16,811,210 km (0.101 R)
• M36: 17,297,403 km (0.046 R)
• M37: 18,247,948 km (0.072 R)
• M38: 18,783,359 km (0.111 R)
• M39: 20,052,847 km (0.117 R)
• M40: 20,162,951 km (0.05 R)
• M41: 20,568,361 km (0.066 R)
• M42: 20,753,563 km (0.049 R)
• M43: 20,902,114 km (0.084 R)
• M44: 23,326,796 km (0.093 R)
• M45: 23,442,585 km (0.114 R)
• M46: 24,415,270 km (0.098 R)
• M47: 24,808,114 km (0.116 R)
• M48: 25,679,671 km (0.041 R)
• M49: 26,039,155 km (0.093 R)
• M50: 26,319,801 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.9

Radius: 3.4

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.73 AU - 11.09 AU

Year: 17447 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,940,762 km

• M1: 929,601 km (0.097 R)
• M2: 951,143 km (0.061 R)
• M3: 972,985 km (0.078 R)
• M4: 1,175,989 km (0.049 R)
• M5: 1,725,312 km (0.03 R)
• M6: 1,887,327 km (0.077 R)
• M7: 2,110,826 km (0.07 R)
• M8: 2,313,232 km (0.11 R)
• M9: 2,674,511 km (0.07 R)
• M10: 2,830,242 km (0.06 R)
• M11: 3,085,606 km (0.063 R)
• M12: 3,248,817 km (0.074 R)
• M13: 3,929,786 km (0.098 R)
• M14: 4,322,630 km (0.098 R)
• M15: 5,068,226 km (0.071 R)
• M16: 5,692,797 km (0.072 R)
• M17: 5,812,476 km (0.109 R)
• M18: 5,852,717 km (0.034 R)
• M19: 6,095,216 km (0.086 R)
• M20: 6,136,056 km (0.07 R)
• M21: 7,400,307 km (0.043 R)
• M22: 7,443,840 km (0.106 R)
• M23: 7,883,509 km (0.078 R)
• M24: 8,286,376 km (0.04 R)
• M25: 8,787,678 km (0.113 R)
• M26: 8,926,206 km (0.071 R)
• M27: 11,037,929 km (0.113 R)
• M28: 11,588,898 km (0.087 R)
• M29: 11,995,206 km (0.062 R)
• M30: 12,148,843 km (0.036 R)
• M31: 13,136,488 km (0.092 R)
• M32: 13,294,763 km (0.068 R)
• M33: 13,773,326 km (0.102 R)
• M34: 14,257,724 km (0.069 R)
• M35: 15,077,072 km (0.044 R)
• M36: 15,298,177 km (0.06 R)
• M37: 16,306,318 km (0.12 R)
• M38: 16,533,257 km (0.104 R)
• M39: 16,875,687 km (0.087 R)
• M40: 17,162,765 km (0.103 R)
• M41: 17,858,395 km (0.095 R)
• M42: 17,975,231 km (0.092 R)
• M43: 18,209,651 km (0.076 R)
• M44: 19,576,976 km (0.1 R)
• M45: 20,669,938 km (0.064 R)
• M46: 20,792,608 km (0.103 R)
• M47: 21,038,697 km (0.111 R)
• M48: 22,095,157 km (0.092 R)
• M49: 22,598,254 km (0.05 R)
• M50: 23,168,671 km (0.049 R)
• M51: 25,563,284 km (0.085 R)
• M52: 25,826,876 km (0.09 R)
• M53: 27,225,316 km (0.051 R)
• M54: 28,171,074 km (0.071 R)
• M55: 28,716,358 km (0.061 R)
• M56: 28,990,272 km (0.118 R)
• M57: 29,196,418 km (0.089 R)
• M58: 30,025,340 km (0.116 R)
• M59: 31,918,650 km (0.046 R)
• M60: 33,417,771 km (0.091 R)
• M61: 34,139,580 km (0.072 R)
• M62: 34,284,690 km (0.096 R)
• M63: 34,357,245 km (0.111 R)
• M64: 34,502,505 km (0.103 R)
• M65: 34,939,630 km (0.079 R)
• M66: 35,819,415 km (0.09 R)
• M67: 36,558,129 km (0.111 R)
• M68: 37,376,430 km (0.075 R)
• M69: 37,451,079 km (0.117 R)
• M70: 38,879,739 km (0.051 R)
• M71: 39,943,679 km (0.104 R)
• M72: 40,019,974 km (0.116 R)
• M73: 40,555,983 km (0.029 R)
• M74: 42,645,267 km (0.062 R)
• M75: 45,245,876 km (0.082 R)
• M76: 45,325,462 km (0.083 R)
• M77: 46,044,130 km (0.085 R)
• M78: 46,605,571 km (0.052 R)
• M79: 46,685,905 km (0.067 R)
• M80: 48,955,754 km (0.059 R)
• M81: 50,021,788 km (0.099 R)
• M82: 50,516,359 km (0.072 R)
• M83: 51,593,463 km (0.095 R)
• M84: 51,676,640 km (0.074 R)
• M85: 53,013,297 km (0.111 R)
• M86: 53,097,221 km (0.025 R)
• M87: 54,023,381 km (0.087 R)
• M88: 54,107,904 km (0.097 R)
• M89: 54,361,473 km (0.066 R)
• M90: 54,954,778 km (0.118 R)
• M91: 55,124,721 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 6.7

Gravity: 21.99 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.76 AU - 12.78 AU

Year: 21591 Days

Day: 15.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,940,762 km

• M1: 98,136 km (0.071 R)
• M2: 217,216 km (0.054 R)
• M3: 649,853 km (0.057 R)
• M4: 752,627 km (0.104 R)
• M5: 917,185 km (0.096 R)
• M6: 1,123,929 km (0.081 R)
• M7: 1,185,862 km (0.083 R)
• M8: 1,411,306 km (0.114 R)
• M9: 1,546,244 km (0.07 R)
• M10: 2,051,585 km (0.117 R)
• M11: 2,728,964 km (0.116 R)
• M12: 2,855,375 km (0.074 R)
• M13: 2,940,645 km (0.116 R)
• M14: 2,983,580 km (0.066 R)
• M15: 3,026,814 km (0.079 R)
• M16: 3,157,562 km (0.084 R)
• M17: 3,201,544 km (0.11 R)
• M18: 3,424,744 km (0.111 R)
• M19: 3,470,072 km (0.091 R)
• M20: 3,653,030 km (0.078 R)
• M21: 4,221,054 km (0.079 R)
• M22: 4,269,673 km (0.052 R)
• M23: 4,565,129 km (0.109 R)
• M24: 5,072,265 km (0.107 R)
• M25: 5,123,877 km (0.058 R)
• M26: 5,543,798 km (0.083 R)
• M27: 6,528,601 km (0.066 R)
• M28: 6,754,793 km (0.118 R)
• M29: 7,156,762 km (0.09 R)
• M30: 7,448,628 km (0.105 R)
• M31: 7,507,420 km (0.092 R)
• M32: 8,531,267 km (0.112 R)
• M33: 8,778,553 km (0.057 R)
• M34: 9,028,231 km (0.034 R)
• M35: 9,090,913 km (0.114 R)
• M36: 9,280,154 km (0.12 R)
• M37: 9,662,377 km (0.084 R)
• M38: 12,062,076 km (0.108 R)
• M39: 12,971,631 km (0.074 R)
• M40: 13,327,375 km (0.074 R)
• M41: 16,824,225 km (0.086 R)
• M42: 18,393,058 km (0.116 R)
• M43: 19,844,457 km (0.095 R)
• M44: 21,583,831 km (0.11 R)
• M45: 23,457,694 km (0.114 R)
• M46: 24,941,107 km (0.095 R)
• M47: 25,649,602 km (0.091 R)
• M48: 28,826,313 km (0.054 R)
• M49: 28,918,764 km (0.102 R)
• M50: 29,011,515 km (0.066 R)
• M51: 31,170,063 km (0.096 R)
• M52: 35,143,981 km (0.083 R)
• M53: 35,540,116 km (0.089 R)
• M54: 36,336,874 km (0.061 R)
• M55: 38,966,805 km (0.08 R)
• M56: 39,685,174 km (0.094 R)
• M57: 39,891,319 km (0.118 R)
• M58: 40,719,194 km (0.106 R)
• M59: 42,919,180 km (0.054 R)
• M60: 43,130,712 km (0.065 R)
• M61: 45,480,445 km (0.111 R)
• M62: 45,588,156 km (0.104 R)
• M63: 47,215,182 km (0.052 R)
• M64: 49,857,679 km (0.114 R)
• M65: 51,533,474 km (0.097 R)
• M66: 52,660,994 km (0.094 R)
• M67: 54,481,749 km (0.102 R)
• M68: 55,169,900 km (0.098 R)
• M69: 55,976,232 km (0.066 R)
• M70: 56,554,727 km (0.114 R)
• M71: 58,184,745 km (0.074 R)
• M72: 58,888,005 km (0.062 R)
• M73: 59,005,439 km (0.082 R)
• M74: 59,240,757 km (0.067 R)
• M75: 60,184,719 km (0.078 R)
• M76: 60,303,051 km (0.087 R)
• M77: 62,926,250 km (0.096 R)
• M78: 63,889,361 km (0.083 R)
• M79: 64,614,911 km (0.081 R)
• M80: 66,807,866 km (0.025 R)
• M81: 68,777,471 km (0.115 R)
• M82: 69,520,973 km (0.052 R)
• M83: 69,645,139 km (0.113 R)
• M84: 72,521,607 km (0.036 R)
• M85: 73,278,423 km (0.113 R)
• M86: 74,672,525 km (0.066 R)
• M87: 74,926,991 km (0.113 R)
• M88: 75,947,548 km (0.098 R)
• M89: 79,945,551 km (0.072 R)
• M90: 80,205,851 km (0.107 R)
• M91: 82,560,970 km (0.082 R)
• M92: 83,879,227 km (0.109 R)
• M93: 85,204,365 km (0.04 R)
• M94: 87,607,056 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 6.1

Gravity: 26.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.84 AU - 11.7 AU

Year: 21591 Days

Day: 19.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,940,762 km

• M1: 128,505 km (0.106 R)
• M2: 241,002 km (0.117 R)
• M3: 590,313 km (0.116 R)
• M4: 1,080,545 km (0.099 R)
• M5: 1,234,930 km (0.118 R)
• M6: 3,003,327 km (0.094 R)
• M7: 3,858,279 km (0.057 R)
• M8: 4,288,073 km (0.085 R)
• M9: 5,348,872 km (0.117 R)
• M10: 6,430,464 km (0.108 R)
• M11: 6,711,110 km (0.095 R)
• M12: 7,636,223 km (0.116 R)
• M13: 8,600,681 km (0.074 R)
• M14: 9,097,196 km (0.09 R)
• M15: 9,285,839 km (0.109 R)
• M16: 9,475,679 km (0.104 R)
• M17: 9,602,987 km (0.036 R)
• M18: 9,923,724 km (0.11 R)
• M19: 10,117,902 km (0.108 R)
• M20: 10,182,828 km (0.051 R)
• M21: 10,444,325 km (0.082 R)
• M22: 11,715,757 km (0.077 R)
• M23: 12,058,486 km (0.095 R)
• M24: 12,265,679 km (0.09 R)
• M25: 13,035,360 km (0.069 R)
• M26: 13,461,864 km (0.119 R)
• M27: 13,820,749 km (0.088 R)
• M28: 13,965,111 km (0.09 R)
• M29: 15,963,439 km (0.117 R)
• M30: 16,039,136 km (0.117 R)
• M31: 16,572,452 km (0.101 R)
• M32: 17,422,318 km (0.082 R)
• M33: 20,137,220 km (0.075 R)
• M34: 20,383,159 km (0.115 R)
• M35: 20,795,002 km (0.102 R)
• M36: 20,877,729 km (0.115 R)
• M37: 21,878,838 km (0.082 R)
• M38: 22,047,136 km (0.042 R)
• M39: 22,724,814 km (0.049 R)
• M40: 22,980,776 km (0.094 R)
• M41: 23,151,916 km (0.03 R)
• M42: 25,062,281 km (0.094 R)
• M43: 25,326,770 km (0.074 R)
• M44: 25,769,430 km (0.103 R)
• M45: 26,214,783 km (0.087 R)
• M46: 26,393,552 km (0.078 R)
• M47: 27,384,339 km (0.09 R)
• M48: 29,402,115 km (0.062 R)
• M49: 30,147,711 km (0.096 R)
• M50: 30,428,955 km (0.119 R)
• M51: 30,899,590 km (0.116 R)
• M52: 31,943,334 km (0.094 R)
• M53: 32,805,766 km (0.07 R)
• M54: 33,095,088 km (0.112 R)
• M55: 33,773,215 km (0.051 R)
• M56: 35,537,872 km (0.078 R)
• M57: 35,636,756 km (0.078 R)
• M58: 36,132,823 km (0.086 R)
• M59: 36,931,077 km (0.117 R)
• M60: 37,836,144 km (0.084 R)
• M61: 38,850,118 km (0.107 R)
• M62: 39,360,546 km (0.06 R)
• M63: 44,905,541 km (0.04 R)
• M64: 45,333,840 km (0.106 R)
• M65: 46,410,645 km (0.109 R)
• M66: 47,060,648 km (0.117 R)
• M67: 47,713,642 km (0.112 R)
• M68: 48,808,848 km (0.077 R)
• M69: 50,689,443 km (0.117 R)
• M70: 52,255,883 km (0.088 R)
• M71: 54,407,100 km (0.119 R)
• M72: 57,165,386 km (0.083 R)
• M73: 61,268,855 km (0.092 R)
• M74: 62,339,228 km (0.057 R)
• M75: 62,936,572 km (0.066 R)
• M76: 65,102,749 km (0.1 R)
• M77: 66,073,191 km (0.083 R)
• M78: 68,151,554 km (0.101 R)
• M79: 69,631,376 km (0.094 R)
• M80: 70,623,808 km (0.115 R)
• M81: 70,748,274 km (0.094 R)
• M82: 73,125,384 km (0.073 R)
• M83: 74,640,212 km (0.109 R)
• M84: 74,766,921 km (0.103 R)
• M85: 76,037,905 km (0.05 R)
• M86: 76,803,846 km (0.084 R)
• M87: 79,117,227 km (0.084 R)
• M88: 79,893,341 km (0.103 R)
• M89: 80,282,445 km (0.064 R)
• M90: 81,453,348 km (0.064 R)
• M91: 81,714,247 km (0.069 R)
• M92: 82,498,738 km (0.032 R)
• M93: 83,680,262 km (0.095 R)
• M94: 84,603,131 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit