🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 134 Days

Day: 29.1 Hours

Environment

Temp: 272 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,267,413 km

• M1: 444,306 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.53 AU - 0.87 AU

Year: 209 Days

Day: 39.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.61 AU - 1.01 AU

Year: 260 Days

Day: 45.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.42 AU - 1.54 AU

Year: 642 Days

Day: 25 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,267,413 km

• M1: 353,949 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.35 AU - 4.77 AU

Year: 3471 Days

Day: 43.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,267,413 km

• M1: 515,365 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.12 AU - 5.92 AU

Year: 4009 Days

Day: 42.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,267,413 km

• M1: 3,913,480 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949

Radius: 3.7

Gravity: 69.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.62 AU - 14.94 AU

Year: 17250 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,267,413 km

• M1: 173,234 km (0.111 R)
• M2: 263,292 km (0.119 R)
• M3: 1,009,935 km (0.098 R)
• M4: 1,318,855 km (0.115 R)
• M5: 1,623,735 km (0.076 R)
• M6: 2,051,136 km (0.114 R)
• M7: 2,585,201 km (0.11 R)
• M8: 3,041,474 km (0.111 R)
• M9: 3,080,669 km (0.055 R)
• M10: 3,856,035 km (0.109 R)
• M11: 4,824,382 km (0.109 R)
• M12: 5,477,526 km (0.087 R)
• M13: 5,621,140 km (0.079 R)
• M14: 6,457,841 km (0.084 R)
• M15: 6,558,670 km (0.041 R)
• M16: 7,123,402 km (0.088 R)
• M17: 7,280,031 km (0.037 R)
• M18: 10,053,575 km (0.114 R)
• M19: 10,762,520 km (0.091 R)
• M20: 11,917,864 km (0.068 R)
• M21: 11,979,648 km (0.088 R)
• M22: 12,228,280 km (0.117 R)
• M23: 12,353,194 km (0.064 R)
• M24: 12,478,557 km (0.107 R)
• M25: 12,920,768 km (0.092 R)
• M26: 14,080,900 km (0.119 R)
• M27: 14,146,423 km (0.116 R)
• M28: 15,408,730 km (0.102 R)
• M29: 15,543,668 km (0.119 R)
• M30: 15,814,739 km (0.055 R)
• M31: 16,292,854 km (0.1 R)
• M32: 16,499,299 km (0.108 R)
• M33: 17,826,381 km (0.109 R)
• M34: 18,110,019 km (0.085 R)
• M35: 19,332,383 km (0.117 R)
• M36: 19,623,949 km (0.075 R)
• M37: 22,235,629 km (0.055 R)
• M38: 22,694,147 km (0.059 R)
• M39: 23,854,128 km (0.074 R)
• M40: 24,480,644 km (0.102 R)
• M41: 25,350,855 km (0.094 R)
• M42: 25,590,062 km (0.045 R)
• M43: 27,939,497 km (0.115 R)
• M44: 28,516,945 km (0.111 R)
• M45: 29,265,083 km (0.08 R)
• M46: 29,599,584 km (0.109 R)
• M47: 29,935,432 km (0.068 R)
• M48: 30,103,879 km (0.11 R)
• M49: 30,610,866 km (0.107 R)
• M50: 31,206,116 km (0.085 R)
• M51: 33,014,305 km (0.041 R)
• M52: 33,449,785 km (0.069 R)
• M53: 34,414,541 km (0.069 R)
• M54: 35,834,076 km (0.1 R)
• M55: 37,091,894 km (0.093 R)
• M56: 37,544,578 km (0.111 R)
• M57: 38,364,075 km (0.102 R)
• M58: 38,546,883 km (0.093 R)
• M59: 39,465,713 km (0.097 R)
• M60: 40,020,572 km (0.099 R)
• M61: 41,982,398 km (0.108 R)
• M62: 48,052,781 km (0.106 R)
• M63: 50,636,785 km (0.041 R)
• M64: 50,937,776 km (0.09 R)
• M65: 51,440,873 km (0.069 R)
• M66: 51,743,510 km (0.087 R)
• M67: 53,163,493 km (0.093 R)
• M68: 53,980,596 km (0.105 R)
• M69: 55,007,885 km (0.092 R)
• M70: 56,977,491 km (0.086 R)
• M71: 57,499,737 km (0.049 R)
• M72: 59,075,601 km (0.116 R)
• M73: 59,710,045 km (0.108 R)
• M74: 60,134,155 km (0.082 R)
• M75: 62,915,329 km (0.112 R)
• M76: 63,346,919 km (0.077 R)
• M77: 65,192,209 km (0.074 R)
• M78: 65,957,103 km (0.081 R)
• M79: 67,165,106 km (0.107 R)
• M80: 67,606,270 km (0.03 R)
• M81: 68,602,143 km (0.09 R)
• M82: 68,713,144 km (0.114 R)
• M83: 69,602,953 km (0.113 R)
• M84: 70,049,353 km (0.107 R)
• M85: 70,161,102 km (0.066 R)
• M86: 70,496,650 km (0.118 R)
• M87: 70,832,797 km (0.114 R)
• M88: 71,506,585 km (0.086 R)
• M89: 72,747,350 km (0.064 R)
• M90: 72,973,692 km (0.089 R)
• M91: 73,427,123 km (0.096 R)
• M92: 73,881,601 km (0.054 R)
• M93: 74,450,821 km (0.119 R)
• M94: 75,593,749 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.5

Radius: 5.2

Gravity: 36.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.68 AU - 21 AU

Year: 27996 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,267,413 km

• M1: 223,499 km (0.1 R)
• M2: 367,861 km (0.096 R)
• M3: 514,168 km (0.109 R)
• M4: 678,277 km (0.11 R)
• M5: 858,841 km (0.101 R)
• M6: 1,156,990 km (0.096 R)
• M7: 1,335,909 km (0.081 R)
• M8: 2,050,089 km (0.073 R)
• M9: 2,179,043 km (0.057 R)
• M10: 2,490,356 km (0.076 R)
• M11: 2,581,910 km (0.106 R)
• M12: 3,105,053 km (0.073 R)
• M13: 3,660,211 km (0.041 R)
• M14: 4,465,347 km (0.091 R)
• M15: 4,632,896 km (0.066 R)
• M16: 5,441,323 km (0.071 R)
• M17: 6,168,369 km (0.032 R)
• M18: 7,446,533 km (0.038 R)
• M19: 7,980,149 km (0.106 R)
• M20: 8,457,067 km (0.081 R)
• M21: 9,013,272 km (0.12 R)
• M22: 10,087,833 km (0.092 R)
• M23: 11,051,543 km (0.111 R)
• M24: 11,506,021 km (0.086 R)
• M25: 12,121,616 km (0.039 R)
• M26: 12,747,983 km (0.083 R)
• M27: 14,937,946 km (0.109 R)
• M28: 17,067,023 km (0.036 R)
• M29: 17,154,089 km (0.08 R)
• M30: 18,657,547 km (0.082 R)
• M31: 19,743,927 km (0.086 R)
• M32: 22,072,418 km (0.093 R)
• M33: 22,644,031 km (0.104 R)
• M34: 22,931,558 km (0.113 R)
• M35: 23,607,442 km (0.096 R)
• M36: 23,899,157 km (0.113 R)
• M37: 24,781,186 km (0.1 R)
• M38: 26,981,921 km (0.087 R)
• M39: 27,388,677 km (0.063 R)
• M40: 28,724,736 km (0.039 R)
• M41: 29,036,199 km (0.109 R)
• M42: 31,887,983 km (0.062 R)
• M43: 33,619,728 km (0.117 R)
• M44: 38,080,288 km (0.091 R)
• M45: 39,454,344 km (0.115 R)
• M46: 42,841,090 km (0.068 R)
• M47: 44,149,922 km (0.097 R)
• M48: 45,713,519 km (0.1 R)
• M49: 45,955,718 km (0.053 R)
• M50: 51,013,173 km (0.108 R)
• M51: 54,567,020 km (0.083 R)
• M52: 56,633,266 km (0.079 R)
• M53: 57,284,316 km (0.055 R)
• M54: 57,675,963 km (0.108 R)
• M55: 57,806,861 km (0.065 R)
• M56: 58,068,657 km (0.1 R)
• M57: 58,856,589 km (0.115 R)
• M58: 59,251,977 km (0.112 R)
• M59: 59,516,017 km (0.115 R)
• M60: 60,177,838 km (0.114 R)
• M61: 60,310,382 km (0.042 R)
• M62: 62,043,772 km (0.082 R)
• M63: 63,658,232 km (0.081 R)
• M64: 64,335,013 km (0.073 R)
• M65: 65,150,172 km (0.063 R)
• M66: 65,286,456 km (0.087 R)
• M67: 66,516,599 km (0.104 R)
• M68: 68,168,608 km (0.106 R)
• M69: 68,445,364 km (0.107 R)
• M70: 71,372,695 km (0.09 R)
• M71: 72,781,010 km (0.076 R)
• M72: 73,205,269 km (0.068 R)
• M73: 73,914,214 km (0.099 R)
• M74: 74,056,332 km (0.037 R)
• M75: 76,916,643 km (0.043 R)
• M76: 78,360,262 km (0.08 R)
• M77: 78,795,143 km (0.046 R)
• M78: 79,085,363 km (0.108 R)
• M79: 80,834,910 km (0.098 R)
• M80: 81,420,885 km (0.103 R)
• M81: 82,597,173 km (0.104 R)
• M82: 83,187,337 km (0.106 R)
• M83: 83,927,098 km (0.086 R)
• M84: 86,159,398 km (0.109 R)
• M85: 89,166,016 km (0.086 R)
• M86: 89,317,259 km (0.056 R)
• M87: 89,620,045 km (0.089 R)
• M88: 93,432,697 km (0.096 R)
• M89: 94,355,566 km (0.061 R)
• M90: 96,210,430 km (0.098 R)
• M91: 97,453,738 km (0.087 R)
• M92: 98,545,952 km (0.118 R)
• M93: 99,956,211 km (0.093 R)
• M94: 103,908,287 km (0.108 R)
• M95: 105,663,370 km (0.062 R)
• M96: 105,823,439 km (0.11 R)
• M97: 106,785,354 km (0.11 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit