🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.5 AU - 2.4 AU

Year: 1020 Days

Day: 45.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 97.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.65 AU - 2.95 AU

Year: 1756 Days

Day: 33.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.5 AU - 4.08 AU

Year: 2236 Days

Day: 19.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.84 AU - 4.08 AU

Year: 2953 Days

Day: 31.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,626,204 km

• M1: 944,561 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.6 AU - 4.48 AU

Year: 3043 Days

Day: 24.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 11.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.94 AU - 7.18 AU

Year: 5590 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,626,204 km

• M1: 139,425 km (0.119 R)
• M2: 498,460 km (0.028 R)
• M3: 893,249 km (0.052 R)
• M4: 1,340,247 km (0.113 R)
• M5: 2,610,034 km (0.086 R)
• M6: 5,029,480 km (0.09 R)
• M7: 5,657,492 km (0.108 R)
• M8: 8,095,040 km (0.094 R)
• M9: 8,498,805 km (0.118 R)
• M10: 13,200,815 km (0.12 R)
• M11: 16,100,471 km (0.12 R)
• M12: 16,870,601 km (0.095 R)
• M13: 17,799,903 km (0.083 R)
• M14: 18,415,049 km (0.089 R)
• M15: 18,833,026 km (0.058 R)
• M16: 19,400,301 km (0.087 R)
• M17: 21,170,343 km (0.106 R)
• M18: 21,706,202 km (0.072 R)
• M19: 23,612,827 km (0.105 R)
• M20: 24,606,905 km (0.084 R)
• M21: 25,801,594 km (0.119 R)
• M22: 29,144,956 km (0.115 R)
• M23: 30,385,123 km (0.11 R)
• M24: 30,773,778 km (0.084 R)
• M25: 31,560,812 km (0.095 R)
• M26: 36,132,224 km (0.092 R)
• M27: 36,678,107 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687

Radius: 6.9

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.51 AU - 15.13 AU

Year: 21380 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,626,204 km

• M1: 85,869 km (0.118 R)
• M2: 449,691 km (0.033 R)
• M3: 703,260 km (0.095 R)
• M4: 1,185,414 km (0.079 R)
• M5: 2,524,913 km (0.029 R)
• M6: 4,246,784 km (0.085 R)
• M7: 5,689,057 km (0.069 R)
• M8: 7,382,356 km (0.061 R)
• M9: 9,850,421 km (0.042 R)
• M10: 11,464,582 km (0.065 R)
• M11: 12,403,010 km (0.036 R)
• M12: 13,032,667 km (0.113 R)
• M13: 14,893,814 km (0.107 R)
• M14: 15,524,968 km (0.088 R)
• M15: 16,009,964 km (0.116 R)
• M16: 16,672,234 km (0.117 R)
• M17: 19,134,316 km (0.103 R)
• M18: 19,411,820 km (0.03 R)
• M19: 22,849,579 km (0.104 R)
• M20: 25,876,243 km (0.045 R)
• M21: 28,194,860 km (0.104 R)
• M22: 29,159,916 km (0.113 R)
• M23: 30,648,415 km (0.088 R)
• M24: 31,028,394 km (0.04 R)
• M25: 32,711,070 km (0.092 R)
• M26: 34,453,736 km (0.068 R)
• M27: 34,727,201 km (0.085 R)
• M28: 43,621,692 km (0.09 R)
• M29: 44,748,912 km (0.117 R)
• M30: 46,060,885 km (0.116 R)
• M31: 53,737,949 km (0.115 R)
• M32: 61,419,051 km (0.071 R)
• M33: 63,858,544 km (0.071 R)
• M34: 67,851,909 km (0.037 R)
• M35: 68,066,582 km (0.098 R)
• M36: 71,563,433 km (0.098 R)
• M37: 76,796,965 km (0.046 R)
• M38: 77,732,400 km (0.09 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: 184 - 19,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit