🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.8 AU - 2.04 AU

Year: 967 Days

Day: 24.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.68 AU - 2.42 AU

Year: 1067 Days

Day: 12 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,427,756 km

• M1: 85,121 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.94 AU - 4.3 AU

Year: 3039 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,427,756 km

• M1: 949,647 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 12.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.81 AU - 5.11 AU

Year: 4015 Days

Day: 13 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,427,756 km

• M1: 160,967 km (0.063 R)
• M2: 894,745 km (0.082 R)
• M3: 1,364,183 km (0.079 R)
• M4: 2,273,439 km (0.084 R)
• M5: 3,311,648 km (0.1 R)
• M6: 4,328,614 km (0.095 R)
• M7: 4,769,629 km (0.093 R)
• M8: 5,917,194 km (0.119 R)
• M9: 7,479,594 km (0.116 R)
• M10: 7,972,819 km (0.082 R)
• M11: 8,375,536 km (0.067 R)
• M12: 10,124,933 km (0.045 R)
• M13: 11,542,224 km (0.094 R)
• M14: 14,068,782 km (0.054 R)
• M15: 15,097,866 km (0.096 R)
• M16: 17,366,966 km (0.108 R)
• M17: 21,924,017 km (0.109 R)
• M18: 22,937,243 km (0.066 R)
• M19: 25,134,985 km (0.033 R)
• M20: 25,685,954 km (0.054 R)
• M21: 26,893,508 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 9.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.5 AU - 6.1 AU

Year: 4434 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,427,756 km

• M1: 119,379 km (0.067 R)
• M2: 536,458 km (0.111 R)
• M3: 906,413 km (0.062 R)
• M4: 2,604,499 km (0.092 R)
• M5: 3,083,661 km (0.064 R)
• M6: 3,455,412 km (0.075 R)
• M7: 3,878,923 km (0.056 R)
• M8: 4,805,233 km (0.104 R)
• M9: 6,019,818 km (0.102 R)
• M10: 7,496,798 km (0.118 R)
• M11: 7,954,867 km (0.114 R)
• M12: 11,060,967 km (0.115 R)
• M13: 12,031,409 km (0.027 R)
• M14: 13,057,351 km (0.102 R)
• M15: 15,563,863 km (0.114 R)
• M16: 16,900,221 km (0.096 R)
• M17: 20,403,654 km (0.112 R)
• M18: 20,881,768 km (0.074 R)
• M19: 21,577,548 km (0.058 R)
• M20: 26,807,340 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.4

Radius: 3.4

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.79 AU - 16.83 AU

Year: 19674 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,427,756 km

• M1: 42,336 km (0.119 R)
• M2: 243,097 km (0.078 R)
• M3: 393,293 km (0.083 R)
• M4: 971,937 km (0.11 R)
• M5: 1,579,305 km (0.069 R)
• M6: 1,778,868 km (0.099 R)
• M7: 2,729,862 km (0.086 R)
• M8: 3,726,184 km (0.112 R)
• M9: 4,912,944 km (0.053 R)
• M10: 8,586,918 km (0.069 R)
• M11: 10,969,264 km (0.104 R)
• M12: 11,482,983 km (0.102 R)
• M13: 12,447,740 km (0.097 R)
• M14: 13,063,185 km (0.112 R)
• M15: 14,476,137 km (0.116 R)
• M16: 16,118,123 km (0.065 R)
• M17: 21,621,979 km (0.063 R)
• M18: 22,921,236 km (0.037 R)
• M19: 29,513,117 km (0.12 R)
• M20: 31,928,674 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.8

Radius: 5.4

Gravity: 32.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 14.73 AU - 18.33 AU

Year: 24425 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,427,756 km

• M1: 70,311 km (0.067 R)
• M2: 447,298 km (0.078 R)
• M3: 770,728 km (0.086 R)
• M4: 1,501,663 km (0.102 R)
• M5: 1,702,873 km (0.119 R)
• M6: 2,345,096 km (0.098 R)
• M7: 3,436,413 km (0.116 R)
• M8: 3,755,206 km (0.119 R)
• M9: 4,305,726 km (0.036 R)
• M10: 4,562,885 km (0.103 R)
• M11: 5,230,390 km (0.058 R)
• M12: 8,164,154 km (0.103 R)
• M13: 10,007,948 km (0.092 R)
• M14: 11,403,846 km (0.05 R)
• M15: 12,403,608 km (0.12 R)
• M16: 13,152,645 km (0.082 R)
• M17: 19,457,746 km (0.119 R)
• M18: 20,262,882 km (0.063 R)
• M19: 22,921,685 km (0.102 R)
• M20: 24,623,660 km (0.105 R)
• M21: 27,519,426 km (0.11 R)
• M22: 28,149,981 km (0.097 R)
• M23: 31,039,314 km (0.118 R)
• M24: 31,998,536 km (0.116 R)
• M25: 34,555,612 km (0.045 R)
• M26: 45,619,571 km (0.036 R)
• M27: 46,147,951 km (0.107 R)
• M28: 52,423,582 km (0.087 R)
• M29: 53,782,529 km (0.091 R)
• M30: 55,164,963 km (0.097 R)
• M31: 55,564,090 km (0.107 R)
• M32: 69,381,548 km (0.05 R)
• M33: 71,018,896 km (0.093 R)
• M34: 76,085,028 km (0.096 R)
• M35: 76,827,782 km (0.067 R)
• M36: 80,614,702 km (0.062 R)
• M37: 93,000,209 km (0.061 R)
• M38: 94,989,562 km (0.11 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit