🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 328 Days

Day: 27.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,084,433 km

• M1: 226,042 km (0.073 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620

Radius: 9.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.53 AU - 4.81 AU

Year: 5586 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,084,433 km

• M1: 122,371 km (0.042 R)
• M2: 787,633 km (0.089 R)
• M3: 1,187,358 km (0.04 R)
• M4: 1,523,355 km (0.069 R)
• M5: 2,096,913 km (0.078 R)
• M6: 2,665,086 km (0.095 R)
• M7: 3,111,935 km (0.065 R)
• M8: 3,651,834 km (0.102 R)
• M9: 4,277,452 km (0.083 R)
• M10: 5,832,372 km (0.053 R)
• M11: 6,720,834 km (0.106 R)
• M12: 7,806,914 km (0.06 R)
• M13: 8,450,185 km (0.114 R)
• M14: 9,417,934 km (0.097 R)
• M15: 10,368,479 km (0.097 R)
• M16: 11,476,999 km (0.077 R)
• M17: 14,202,074 km (0.056 R)
• M18: 16,041,529 km (0.073 R)
• M19: 17,712,687 km (0.112 R)
• M20: 18,425,671 km (0.101 R)
• M21: 18,822,703 km (0.089 R)
• M22: 21,108,708 km (0.069 R)
• M23: 21,763,049 km (0.091 R)
• M24: 22,505,803 km (0.073 R)
• M25: 27,838,219 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.5

Radius: 7.9

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.56 AU - 10.08 AU

Year: 15743 Days

Day: 22.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,084,433 km

• M1: 98,286 km (0.115 R)
• M2: 375,191 km (0.034 R)
• M3: 1,142,329 km (0.09 R)
• M4: 1,566,888 km (0.093 R)
• M5: 2,016,878 km (0.079 R)
• M6: 2,441,138 km (0.111 R)
• M7: 3,149,334 km (0.082 R)
• M8: 3,413,823 km (0.062 R)
• M9: 5,216,627 km (0.118 R)
• M10: 6,260,521 km (0.088 R)
• M11: 6,595,172 km (0.102 R)
• M12: 8,807,575 km (0.041 R)
• M13: 9,174,688 km (0.106 R)
• M14: 11,349,392 km (0.107 R)
• M15: 11,784,423 km (0.107 R)
• M16: 13,706,456 km (0.105 R)
• M17: 14,128,771 km (0.083 R)
• M18: 14,778,474 km (0.078 R)
• M19: 18,160,284 km (0.032 R)
• M20: 22,800,211 km (0.073 R)
• M21: 24,199,849 km (0.11 R)
• M22: 27,948,323 km (0.093 R)
• M23: 29,433,830 km (0.118 R)
• M24: 31,820,963 km (0.048 R)
• M25: 32,313,439 km (0.025 R)
• M26: 32,686,088 km (0.113 R)
• M27: 33,821,386 km (0.049 R)
• M28: 46,497,711 km (0.049 R)
• M29: 48,093,920 km (0.116 R)
• M30: 52,243,616 km (0.117 R)
• M31: 55,374,998 km (0.111 R)
• M32: 58,445,195 km (0.112 R)
• M33: 65,913,869 km (0.102 R)
• M34: 66,313,146 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502

Radius: 4.4

Gravity: 25.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.42 AU - 9.96 AU

Year: 16805 Days

Day: 16.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,084,433 km

• M1: 57,745 km (0.118 R)
• M2: 225,743 km (0.073 R)
• M3: 365,318 km (0.093 R)
• M4: 557,701 km (0.045 R)
• M5: 898,335 km (0.099 R)
• M6: 1,102,836 km (0.067 R)
• M7: 1,408,913 km (0.118 R)
• M8: 2,054,577 km (0.053 R)
• M9: 2,328,640 km (0.111 R)
• M10: 2,474,648 km (0.089 R)
• M11: 3,046,860 km (0.026 R)
• M12: 3,298,932 km (0.032 R)
• M13: 3,787,519 km (0.108 R)
• M14: 4,199,661 km (0.098 R)
• M15: 4,480,157 km (0.061 R)
• M16: 6,072,926 km (0.105 R)
• M17: 9,611,364 km (0.056 R)
• M18: 10,945,627 km (0.101 R)
• M19: 11,179,449 km (0.12 R)
• M20: 11,596,677 km (0.102 R)
• M21: 15,242,527 km (0.108 R)
• M22: 15,978,399 km (0.076 R)
• M23: 16,128,446 km (0.09 R)
• M24: 16,970,233 km (0.092 R)
• M25: 18,246,303 km (0.119 R)
• M26: 29,803,187 km (0.069 R)
• M27: 32,010,354 km (0.108 R)
• M28: 32,368,491 km (0.085 R)
• M29: 34,448,650 km (0.108 R)
• M30: 38,602,833 km (0.082 R)
• M31: 42,501,353 km (0.054 R)
• M32: 49,302,970 km (0.075 R)
• M33: 52,711,259 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit