🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.94 AU - 1.06 AU

Year: 427 Days

Day: 39.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.15 AU - 1.79 AU

Year: 762 Days

Day: 37.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 11.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.74 AU - 3.86 AU

Year: 3167 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,095,048 km

• M1: 140,472 km (0.099 R)
• M2: 650,751 km (0.113 R)
• M3: 1,051,823 km (0.062 R)
• M4: 1,464,414 km (0.111 R)
• M5: 2,567,548 km (0.086 R)
• M6: 2,999,737 km (0.087 R)
• M7: 3,387,494 km (0.098 R)
• M8: 4,308,419 km (0.098 R)
• M9: 5,646,123 km (0.081 R)
• M10: 7,028,557 km (0.099 R)
• M11: 8,417,423 km (0.11 R)
• M12: 10,771,495 km (0.069 R)
• M13: 11,602,811 km (0.115 R)
• M14: 14,256,079 km (0.103 R)
• M15: 15,155,760 km (0.111 R)
• M16: 17,068,219 km (0.072 R)
• M17: 19,076,870 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.1

Radius: 8.8

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.01 AU - 10.47 AU

Year: 11046 Days

Day: 8.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,095,048 km

• M1: 122,371 km (0.098 R)
• M2: 519,105 km (0.085 R)
• M3: 861,534 km (0.062 R)
• M4: 2,285,855 km (0.119 R)
• M5: 5,302,497 km (0.043 R)
• M6: 7,284,519 km (0.096 R)
• M7: 11,283,868 km (0.078 R)
• M8: 11,744,630 km (0.056 R)
• M9: 12,039,038 km (0.085 R)
• M10: 13,779,161 km (0.029 R)
• M11: 14,372,466 km (0.107 R)
• M12: 14,982,676 km (0.1 R)
• M13: 16,620,623 km (0.095 R)
• M14: 22,516,873 km (0.09 R)
• M15: 23,339,811 km (0.044 R)
• M16: 27,139,597 km (0.118 R)
• M17: 31,671,814 km (0.115 R)
• M18: 32,588,849 km (0.044 R)
• M19: 36,434,561 km (0.106 R)
• M20: 50,229,430 km (0.081 R)
• M21: 54,355,489 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 13.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.63 AU - 11.01 AU

Year: 13155 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,095,048 km

• M1: 169,195 km (0.114 R)
• M2: 624,870 km (0.082 R)
• M3: 1,569,132 km (0.074 R)
• M4: 2,053,081 km (0.118 R)
• M5: 2,699,643 km (0.085 R)
• M6: 3,950,281 km (0.075 R)
• M7: 4,675,681 km (0.099 R)
• M8: 6,982,481 km (0.068 R)
• M9: 9,262,203 km (0.096 R)
• M10: 10,924,385 km (0.08 R)
• M11: 13,523,947 km (0.077 R)
• M12: 14,564,101 km (0.03 R)
• M13: 16,223,590 km (0.06 R)
• M14: 19,103,947 km (0.108 R)
• M15: 35,610,576 km (0.12 R)
• M16: 36,715,506 km (0.116 R)
• M17: 38,735,975 km (0.08 R)
• M18: 44,391,223 km (0.057 R)
• M19: 47,562,549 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.8

Radius: 6

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.41 AU - 12.43 AU

Year: 15426 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,095,048 km

• M1: 77,791 km (0.075 R)
• M2: 305,628 km (0.078 R)
• M3: 506,838 km (0.099 R)
• M4: 1,480,271 km (0.083 R)
• M5: 2,164,532 km (0.119 R)
• M6: 2,711,013 km (0.109 R)
• M7: 3,241,636 km (0.114 R)
• M8: 3,613,985 km (0.098 R)
• M9: 4,443,655 km (0.065 R)
• M10: 5,214,982 km (0.108 R)
• M11: 5,651,209 km (0.115 R)
• M12: 6,072,178 km (0.108 R)
• M13: 7,062,964 km (0.042 R)
• M14: 9,949,455 km (0.05 R)
• M15: 10,734,694 km (0.117 R)
• M16: 11,803,870 km (0.056 R)
• M17: 12,812,310 km (0.103 R)
• M18: 17,106,965 km (0.094 R)
• M19: 17,582,986 km (0.087 R)
• M20: 19,835,032 km (0.056 R)
• M21: 21,165,855 km (0.049 R)
• M22: 25,105,066 km (0.119 R)
• M23: 27,515,536 km (0.091 R)
• M24: 29,961,611 km (0.079 R)
• M25: 37,097,579 km (0.098 R)
• M26: 38,839,048 km (0.033 R)
• M27: 44,836,875 km (0.12 R)
• M28: 46,350,656 km (0.102 R)
• M29: 48,211,803 km (0.103 R)
• M30: 51,917,343 km (0.103 R)
• M31: 53,923,899 km (0.107 R)
• M32: 55,635,149 km (0.106 R)
• M33: 56,329,582 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit