🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.64 AU - 2.24 AU

Year: 977 Days

Day: 29.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,161,667 km

• M1: 1,024,297 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.67 AU - 2.65 AU

Year: 1148 Days

Day: 19.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,161,667 km

• M1: 1,459,028 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.1 AU - 3.72 AU

Year: 2277 Days

Day: 39.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,161,667 km

• M1: 2,319,216 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.17 AU - 4.19 AU

Year: 2553 Days

Day: 29.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 9.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.71 AU - 8.79 AU

Year: 7803 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,161,667 km

• M1: 118,930 km (0.118 R)
• M2: 520,301 km (0.041 R)
• M3: 947,852 km (0.089 R)
• M4: 1,449,753 km (0.108 R)
• M5: 1,795,922 km (0.058 R)
• M6: 2,693,360 km (0.07 R)
• M7: 3,006,768 km (0.105 R)
• M8: 4,026,127 km (0.106 R)
• M9: 4,718,915 km (0.114 R)
• M10: 5,576,261 km (0.05 R)
• M11: 5,934,697 km (0.103 R)
• M12: 7,706,385 km (0.099 R)
• M13: 8,304,327 km (0.065 R)
• M14: 8,812,661 km (0.089 R)
• M15: 9,635,150 km (0.059 R)
• M16: 12,510,870 km (0.061 R)
• M17: 13,495,673 km (0.095 R)
• M18: 14,699,636 km (0.101 R)
• M19: 16,394,131 km (0.035 R)
• M20: 18,410,860 km (0.103 R)
• M21: 19,275,536 km (0.101 R)
• M22: 21,014,162 km (0.09 R)
• M23: 22,180,128 km (0.084 R)
• M24: 24,087,800 km (0.073 R)
• M25: 25,854,701 km (0.101 R)
• M26: 26,434,692 km (0.096 R)
• M27: 27,706,573 km (0.092 R)
• M28: 29,018,696 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.9

Radius: 4.9

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.49 AU - 18.57 AU

Year: 22133 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,161,667 km

• M1: 61,335 km (0.099 R)
• M2: 602,131 km (0.074 R)
• M3: 1,044,642 km (0.043 R)
• M4: 1,697,936 km (0.036 R)
• M5: 2,049,042 km (0.114 R)
• M6: 2,518,181 km (0.099 R)
• M7: 2,974,754 km (0.097 R)
• M8: 4,425,404 km (0.088 R)
• M9: 4,639,329 km (0.095 R)
• M10: 7,127,740 km (0.112 R)
• M11: 9,537,313 km (0.107 R)
• M12: 10,016,026 km (0.049 R)
• M13: 10,892,071 km (0.108 R)
• M14: 12,091,996 km (0.101 R)
• M15: 14,053,224 km (0.101 R)
• M16: 15,882,956 km (0.072 R)
• M17: 16,725,940 km (0.107 R)
• M18: 17,687,106 km (0.107 R)
• M19: 17,865,726 km (0.041 R)
• M20: 19,338,517 km (0.043 R)
• M21: 20,890,445 km (0.119 R)
• M22: 28,783,977 km (0.109 R)
• M23: 31,713,701 km (0.088 R)
• M24: 32,109,837 km (0.052 R)
• M25: 37,418,018 km (0.052 R)
• M26: 44,096,665 km (0.109 R)
• M27: 48,148,673 km (0.07 R)
• M28: 52,074,720 km (0.106 R)
• M29: 56,595,268 km (0.051 R)
• M30: 57,178,101 km (0.03 R)
• M31: 58,158,267 km (0.098 R)
• M32: 59,149,652 km (0.092 R)
• M33: 59,549,377 km (0.119 R)
• M34: 60,152,406 km (0.085 R)
• M35: 64,910,666 km (0.083 R)
• M36: 65,335,823 km (0.116 R)
• M37: 76,817,459 km (0.07 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit