🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 208 Days

Day: 28.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,805,529 km

• M1: 553,213 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 231 Days

Day: 19.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.68 AU - 0.98 AU

Year: 263 Days

Day: 34.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,805,529 km

• M1: 763,847 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.67 AU - 1.11 AU

Year: 292 Days

Day: 40.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.29 AU - 3.51 AU

Year: 2183 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,805,529 km

• M1: 99,034 km (0.099 R)
• M2: 1,933,253 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 13.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.76 AU - 6.9 AU

Year: 4902 Days

Day: 8.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,805,529 km

• M1: 175,777 km (0.076 R)
• M2: 318,494 km (0.095 R)
• M3: 832,363 km (0.078 R)
• M4: 1,168,210 km (0.102 R)
• M5: 1,360,144 km (0.103 R)
• M6: 1,515,277 km (0.117 R)
• M7: 1,742,666 km (0.092 R)
• M8: 2,286,304 km (0.119 R)
• M9: 2,548,998 km (0.115 R)
• M10: 3,186,285 km (0.054 R)
• M11: 3,783,629 km (0.1 R)
• M12: 3,960,903 km (0.079 R)
• M13: 4,118,280 km (0.096 R)
• M14: 4,485,842 km (0.114 R)
• M15: 4,768,582 km (0.051 R)
• M16: 4,864,175 km (0.108 R)
• M17: 5,032,921 km (0.05 R)
• M18: 5,203,762 km (0.078 R)
• M19: 5,677,090 km (0.053 R)
• M20: 7,151,825 km (0.107 R)
• M21: 7,289,156 km (0.092 R)
• M22: 7,371,884 km (0.087 R)
• M23: 7,538,386 km (0.113 R)
• M24: 7,734,210 km (0.056 R)
• M25: 7,960,103 km (0.05 R)
• M26: 8,131,093 km (0.11 R)
• M27: 8,274,408 km (0.041 R)
• M28: 9,092,708 km (0.069 R)
• M29: 9,753,931 km (0.082 R)
• M30: 9,936,889 km (0.053 R)
• M31: 10,244,462 km (0.082 R)
• M32: 10,586,443 km (0.113 R)
• M33: 10,680,390 km (0.086 R)
• M34: 10,806,053 km (0.088 R)
• M35: 11,667,288 km (0.109 R)
• M36: 11,894,228 km (0.08 R)
• M37: 12,057,140 km (0.065 R)
• M38: 12,484,391 km (0.115 R)
• M39: 13,455,281 km (0.11 R)
• M40: 13,625,224 km (0.117 R)
• M41: 14,139,093 km (0.113 R)
• M42: 14,869,280 km (0.116 R)
• M43: 16,656,975 km (0.037 R)
• M44: 17,206,448 km (0.08 R)
• M45: 17,353,951 km (0.103 R)
• M46: 17,873,654 km (0.075 R)
• M47: 18,587,236 km (0.086 R)
• M48: 19,004,614 km (0.064 R)
• M49: 19,501,878 km (0.082 R)
• M50: 19,617,218 km (0.107 R)
• M51: 19,771,453 km (0.099 R)
• M52: 20,470,225 km (0.11 R)
• M53: 20,744,138 km (0.083 R)
• M54: 21,256,212 km (0.098 R)
• M55: 21,414,486 km (0.118 R)
• M56: 21,772,325 km (0.074 R)
• M57: 21,892,003 km (0.079 R)
• M58: 22,413,351 km (0.107 R)
• M59: 23,141,893 km (0.116 R)
• M60: 24,580,576 km (0.03 R)
• M61: 24,788,517 km (0.098 R)
• M62: 25,668,152 km (0.083 R)
• M63: 26,048,280 km (0.12 R)
• M64: 26,600,596 km (0.075 R)
• M65: 26,814,072 km (0.118 R)
• M66: 27,285,754 km (0.063 R)
• M67: 27,371,773 km (0.094 R)
• M68: 28,979,950 km (0.113 R)
• M69: 29,111,746 km (0.1 R)
• M70: 29,464,049 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.2

Radius: 8.3

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.07 AU - 6.59 AU

Year: 5546 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,805,529 km

• M1: 112,198 km (0.115 R)
• M2: 189,391 km (0.082 R)
• M3: 288,724 km (0.084 R)
• M4: 347,067 km (0.101 R)
• M5: 538,852 km (0.052 R)
• M6: 614,847 km (0.081 R)
• M7: 667,805 km (0.092 R)
• M8: 722,408 km (0.111 R)
• M9: 866,022 km (0.101 R)
• M10: 926,310 km (0.114 R)
• M11: 1,115,851 km (0.097 R)
• M12: 1,513,781 km (0.109 R)
• M13: 1,973,495 km (0.094 R)
• M14: 2,627,836 km (0.086 R)
• M15: 2,829,644 km (0.09 R)
• M16: 2,898,160 km (0.112 R)
• M17: 2,990,312 km (0.059 R)
• M18: 3,130,335 km (0.11 R)
• M19: 3,392,880 km (0.063 R)
• M20: 4,836,499 km (0.113 R)
• M21: 5,112,058 km (0.11 R)
• M22: 5,251,932 km (0.065 R)
• M23: 5,449,701 km (0.073 R)
• M24: 5,823,696 km (0.115 R)
• M25: 6,295,378 km (0.063 R)
• M26: 6,415,205 km (0.097 R)
• M27: 6,535,781 km (0.061 R)
• M28: 6,657,105 km (0.04 R)
• M29: 6,871,329 km (0.033 R)
• M30: 6,994,748 km (0.054 R)
• M31: 7,432,621 km (0.05 R)
• M32: 7,718,652 km (0.113 R)
• M33: 8,532,464 km (0.113 R)
• M34: 8,832,109 km (0.105 R)
• M35: 9,067,576 km (0.05 R)
• M36: 9,203,111 km (0.102 R)
• M37: 9,786,394 km (0.091 R)
• M38: 11,241,831 km (0.087 R)
• M39: 11,828,105 km (0.093 R)
• M40: 12,687,994 km (0.089 R)
• M41: 13,298,204 km (0.039 R)
• M42: 14,152,557 km (0.076 R)
• M43: 14,546,897 km (0.082 R)
• M44: 15,386,590 km (0.067 R)
• M45: 16,406,698 km (0.095 R)
• M46: 16,820,785 km (0.118 R)
• M47: 17,196,425 km (0.091 R)
• M48: 17,364,274 km (0.081 R)
• M49: 17,617,094 km (0.119 R)
• M50: 17,786,289 km (0.118 R)
• M51: 18,297,166 km (0.098 R)
• M52: 18,942,531 km (0.114 R)
• M53: 19,115,915 km (0.105 R)
• M54: 19,770,705 km (0.118 R)
• M55: 20,477,405 km (0.118 R)
• M56: 20,566,266 km (0.076 R)
• M57: 20,699,857 km (0.086 R)
• M58: 21,462,358 km (0.097 R)
• M59: 22,508,645 km (0.096 R)
• M60: 22,600,349 km (0.104 R)
• M61: 23,107,336 km (0.101 R)
• M62: 24,226,328 km (0.067 R)
• M63: 24,744,984 km (0.111 R)
• M64: 26,565,141 km (0.067 R)
• M65: 26,710,700 km (0.107 R)
• M66: 27,344,396 km (0.091 R)
• M67: 27,835,227 km (0.115 R)
• M68: 28,230,016 km (0.094 R)
• M69: 28,328,900 km (0.109 R)
• M70: 28,676,266 km (0.088 R)
• M71: 29,224,991 km (0.093 R)
• M72: 29,726,742 km (0.119 R)
• M73: 30,079,793 km (0.118 R)
• M74: 30,586,332 km (0.12 R)
• M75: 30,942,674 km (0.111 R)
• M76: 32,641,059 km (0.086 R)
• M77: 33,109,450 km (0.11 R)
• M78: 33,423,007 km (0.07 R)
• M79: 33,580,084 km (0.049 R)
• M80: 33,842,479 km (0.079 R)
• M81: 35,005,303 km (0.111 R)
• M82: 35,377,952 km (0.119 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 10,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit