🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.97 AU - 1.47 AU

Year: 508 Days

Day: 41.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.78 AU - 2.9 AU

Year: 1348 Days

Day: 14.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,014,310 km

• M1: 211,531 km (0.091 R)
• M2: 291,417 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.01 AU - 2.99 AU

Year: 1489 Days

Day: 30.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,014,310 km

• M1: 1,361,341 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.6 AU - 3.88 AU

Year: 2725 Days

Day: 40.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.6

Radius: 10.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.37 AU - 6.45 AU

Year: 4740 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,014,310 km

• M1: 268,827 km (0.075 R)
• M2: 440,865 km (0.117 R)
• M3: 532,120 km (0.103 R)
• M4: 927,208 km (0.08 R)
• M5: 1,120,189 km (0.097 R)
• M6: 1,192,445 km (0.089 R)
• M7: 1,281,306 km (0.068 R)
• M8: 1,387,969 km (0.109 R)
• M9: 1,466,059 km (0.107 R)
• M10: 1,776,624 km (0.063 R)
• M11: 2,108,283 km (0.102 R)
• M12: 3,406,643 km (0.101 R)
• M13: 3,752,812 km (0.104 R)
• M14: 3,885,655 km (0.104 R)
• M15: 4,065,173 km (0.066 R)
• M16: 4,224,494 km (0.095 R)
• M17: 4,596,544 km (0.073 R)
• M18: 4,979,216 km (0.025 R)
• M19: 5,347,376 km (0.059 R)
• M20: 5,673,499 km (0.086 R)
• M21: 6,006,355 km (0.103 R)
• M22: 6,319,164 km (0.092 R)
• M23: 6,637,508 km (0.035 R)
• M24: 6,717,842 km (0.1 R)
• M25: 6,960,939 km (0.046 R)
• M26: 7,317,281 km (0.12 R)
• M27: 7,539,583 km (0.096 R)
• M28: 8,219,655 km (0.105 R)
• M29: 8,306,123 km (0.045 R)
• M30: 8,508,977 km (0.099 R)
• M31: 9,638,292 km (0.03 R)
• M32: 9,759,915 km (0.108 R)
• M33: 10,066,291 km (0.119 R)
• M34: 10,375,809 km (0.056 R)
• M35: 10,531,690 km (0.039 R)
• M36: 10,625,638 km (0.094 R)
• M37: 10,782,865 km (0.1 R)
• M38: 11,004,270 km (0.086 R)
• M39: 11,355,226 km (0.108 R)
• M40: 11,483,731 km (0.025 R)
• M41: 11,644,997 km (0.117 R)
• M42: 11,774,699 km (0.116 R)
• M43: 12,232,169 km (0.092 R)
• M44: 12,662,113 km (0.098 R)
• M45: 12,762,045 km (0.118 R)
• M46: 13,198,123 km (0.079 R)
• M47: 13,333,359 km (0.045 R)
• M48: 13,435,086 km (0.103 R)
• M49: 13,981,716 km (0.051 R)
• M50: 14,188,610 km (0.089 R)
• M51: 15,380,307 km (0.077 R)
• M52: 15,988,123 km (0.067 R)
• M53: 16,786,227 km (0.096 R)
• M54: 16,932,833 km (0.096 R)
• M55: 17,079,738 km (0.118 R)
• M56: 17,227,092 km (0.079 R)
• M57: 17,523,147 km (0.113 R)
• M58: 18,120,341 km (0.087 R)
• M59: 18,610,424 km (0.066 R)
• M60: 18,724,118 km (0.098 R)
• M61: 19,642,200 km (0.09 R)
• M62: 20,967,937 km (0.104 R)
• M63: 21,046,775 km (0.073 R)
• M64: 21,125,763 km (0.058 R)
• M65: 21,402,967 km (0.096 R)
• M66: 22,121,336 km (0.098 R)
• M67: 23,010,097 km (0.109 R)
• M68: 23,376,911 km (0.093 R)
• M69: 23,663,690 km (0.069 R)
• M70: 25,240,602 km (0.071 R)
• M71: 25,661,121 km (0.106 R)
• M72: 25,787,831 km (0.118 R)
• M73: 25,957,026 km (0.094 R)
• M74: 26,466,706 km (0.119 R)
• M75: 26,722,817 km (0.08 R)
• M76: 27,323,602 km (0.04 R)
• M77: 27,409,771 km (0.113 R)
• M78: 28,276,690 km (0.085 R)
• M79: 28,976,659 km (0.057 R)
• M80: 29,064,473 km (0.05 R)
• M81: 29,152,436 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 14

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.88 AU - 10.88 AU

Year: 12599 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,014,310 km

• M1: 174,730 km (0.096 R)
• M2: 599,289 km (0.03 R)
• M3: 802,593 km (0.051 R)
• M4: 964,457 km (0.112 R)
• M5: 1,108,520 km (0.118 R)
• M6: 1,387,371 km (0.075 R)
• M7: 1,724,415 km (0.099 R)
• M8: 1,927,120 km (0.107 R)
• M9: 2,475,994 km (0.107 R)
• M10: 2,569,942 km (0.049 R)
• M11: 4,658,478 km (0.099 R)
• M12: 5,149,757 km (0.092 R)
• M13: 5,927,217 km (0.066 R)
• M14: 6,182,282 km (0.082 R)
• M15: 6,311,235 km (0.101 R)
• M16: 6,741,329 km (0.111 R)
• M17: 7,065,358 km (0.067 R)
• M18: 7,531,505 km (0.115 R)
• M19: 7,907,743 km (0.106 R)
• M20: 9,367,819 km (0.086 R)
• M21: 9,665,518 km (0.048 R)
• M22: 9,944,818 km (0.093 R)
• M23: 10,139,744 km (0.112 R)
• M24: 10,511,345 km (0.049 R)
• M25: 11,110,933 km (0.102 R)
• M26: 11,858,773 km (0.115 R)
• M27: 12,204,045 km (0.067 R)
• M28: 12,810,514 km (0.051 R)
• M29: 13,046,430 km (0.038 R)
• M30: 13,188,698 km (0.104 R)
• M31: 14,590,131 km (0.112 R)
• M32: 15,358,615 km (0.057 R)
• M33: 15,508,811 km (0.089 R)
• M34: 15,861,413 km (0.087 R)
• M35: 16,013,255 km (0.117 R)
• M36: 16,497,504 km (0.113 R)
• M37: 17,064,180 km (0.117 R)
• M38: 17,323,882 km (0.106 R)
• M39: 17,506,392 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 7.9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.23 AU - 19.41 AU

Year: 25988 Days

Day: 16.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,014,310 km

• M1: 305,778 km (0.103 R)
• M2: 458,368 km (0.06 R)
• M3: 660,774 km (0.102 R)
• M4: 785,538 km (0.096 R)
• M5: 1,176,288 km (0.101 R)
• M6: 1,456,784 km (0.098 R)
• M7: 1,588,281 km (0.112 R)
• M8: 1,655,450 km (0.05 R)
• M9: 1,969,905 km (0.113 R)
• M10: 3,580,775 km (0.054 R)
• M11: 3,714,515 km (0.118 R)
• M12: 3,804,423 km (0.116 R)
• M13: 4,218,660 km (0.105 R)
• M14: 6,659,499 km (0.116 R)
• M15: 7,382,954 km (0.082 R)
• M16: 7,840,574 km (0.096 R)
• M17: 8,131,243 km (0.093 R)
• M18: 8,366,261 km (0.079 R)
• M19: 8,903,467 km (0.113 R)
• M20: 8,963,904 km (0.113 R)
• M21: 9,513,377 km (0.037 R)
• M22: 9,823,494 km (0.104 R)
• M23: 11,161,497 km (0.025 R)
• M24: 12,084,965 km (0.037 R)
• M25: 12,827,718 km (0.074 R)
• M26: 13,101,482 km (0.105 R)
• M27: 14,286,297 km (0.034 R)
• M28: 14,999,281 km (0.108 R)
• M29: 16,090,149 km (0.05 R)
• M30: 16,385,455 km (0.04 R)
• M31: 16,906,355 km (0.09 R)
• M32: 19,122,049 km (0.093 R)
• M33: 19,278,079 km (0.118 R)
• M34: 20,223,837 km (0.119 R)
• M35: 20,702,401 km (0.077 R)
• M36: 21,589,366 km (0.089 R)
• M37: 22,488,749 km (0.105 R)
• M38: 22,571,177 km (0.094 R)
• M39: 23,150,570 km (0.077 R)
• M40: 25,174,030 km (0.105 R)
• M41: 26,815,568 km (0.068 R)
• M42: 27,341,105 km (0.103 R)
• M43: 28,135,919 km (0.096 R)
• M44: 28,580,673 km (0.114 R)
• M45: 29,297,247 km (0.103 R)
• M46: 31,297,969 km (0.028 R)
• M47: 31,389,972 km (0.059 R)
• M48: 32,407,836 km (0.107 R)
• M49: 32,873,982 km (0.063 R)
• M50: 33,154,778 km (0.075 R)
• M51: 33,248,576 km (0.117 R)
• M52: 34,665,866 km (0.074 R)
• M53: 37,071,400 km (0.058 R)
• M54: 37,656,776 km (0.11 R)
• M55: 38,836,505 km (0.046 R)
• M56: 39,133,307 km (0.106 R)
• M57: 41,232,315 km (0.112 R)
• M58: 41,333,144 km (0.116 R)
• M59: 41,434,122 km (0.115 R)
• M60: 42,041,490 km (0.104 R)
• M61: 43,778,321 km (0.037 R)
• M62: 45,956,017 km (0.04 R)
• M63: 46,270,023 km (0.026 R)
• M64: 48,168,719 km (0.097 R)
• M65: 48,275,083 km (0.041 R)
• M66: 51,933,050 km (0.03 R)
• M67: 52,587,840 km (0.064 R)
• M68: 52,806,702 km (0.098 R)
• M69: 53,905,498 km (0.06 R)
• M70: 55,234,077 km (0.117 R)
• M71: 55,567,830 km (0.097 R)
• M72: 56,573,427 km (0.025 R)
• M73: 57,022,220 km (0.109 R)
• M74: 58,602,273 km (0.094 R)
• M75: 61,690,123 km (0.095 R)
• M76: 62,036,442 km (0.042 R)
• M77: 62,152,081 km (0.115 R)
• M78: 62,847,113 km (0.095 R)
• M79: 64,713,197 km (0.073 R)
• M80: 66,006,620 km (0.096 R)
• M81: 66,834,195 km (0.025 R)
• M82: 68,499,519 km (0.075 R)
• M83: 68,619,047 km (0.091 R)
• M84: 69,337,267 km (0.094 R)
• M85: 70,178,456 km (0.085 R)
• M86: 72,113,953 km (0.077 R)
• M87: 75,172,930 km (0.071 R)
• M88: 76,160,725 km (0.11 R)
• M89: 77,152,858 km (0.115 R)
• M90: 77,899,800 km (0.117 R)
• M91: 78,149,329 km (0.112 R)
• M92: 80,280,650 km (0.118 R)
• M93: 80,658,834 km (0.084 R)
• M94: 82,177,252 km (0.112 R)
• M95: 82,685,436 km (0.068 R)
• M96: 84,088,514 km (0.028 R)
• M97: 85,628,026 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit