🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.4 AU - 1.78 AU

Year: 888 Days

Day: 14.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,317,070 km

• M1: 1,038,957 km (0.048 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.9

Radius: 3.1

Gravity: 99.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.32 AU - 12.76 AU

Year: 16248 Days

Day: 22 Hours

Environment

Temp: -204 °C

Axial Tilt: 142.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 62,317,070 km

• M1: 88,562 km (0.089 R)
• M2: 169,046 km (0.074 R)
• M3: 511,774 km (0.079 R)
• M4: 611,107 km (0.038 R)
• M5: 2,996,146 km (0.093 R)
• M6: 3,682,501 km (0.074 R)
• M7: 3,815,045 km (0.09 R)
• M8: 4,696,775 km (0.075 R)
• M9: 4,808,824 km (0.113 R)
• M10: 5,428,608 km (0.061 R)
• M11: 6,256,781 km (0.098 R)
• M12: 6,961,836 km (0.104 R)
• M13: 7,896,374 km (0.051 R)
• M14: 8,385,858 km (0.118 R)
• M15: 8,636,135 km (0.112 R)
• M16: 9,199,820 km (0.097 R)
• M17: 12,166,346 km (0.093 R)
• M18: 12,226,335 km (0.072 R)
• M19: 15,413,069 km (0.074 R)
• M20: 16,302,129 km (0.114 R)
• M21: 17,287,530 km (0.105 R)
• M22: 18,302,103 km (0.083 R)
• M23: 18,894,660 km (0.114 R)
• M24: 22,000,162 km (0.103 R)
• M25: 23,060,362 km (0.117 R)
• M26: 23,892,874 km (0.094 R)
• M27: 24,569,505 km (0.082 R)
• M28: 28,186,184 km (0.074 R)
• M29: 30,040,449 km (0.109 R)
• M30: 32,051,344 km (0.093 R)
• M31: 32,736,053 km (0.117 R)
• M32: 34,833,715 km (0.078 R)
• M33: 35,650,070 km (0.062 R)
• M34: 38,049,470 km (0.103 R)
• M35: 38,688,403 km (0.082 R)
• M36: 39,981,976 km (0.105 R)
• M37: 41,628,899 km (0.092 R)
• M38: 42,073,803 km (0.084 R)
• M39: 48,669,423 km (0.098 R)
• M40: 49,512,557 km (0.114 R)
• M41: 50,607,314 km (0.106 R)
• M42: 51,961,474 km (0.071 R)
• M43: 64,125,576 km (0.092 R)
• M44: 64,677,443 km (0.08 R)
• M45: 67,049,317 km (0.071 R)
• M46: 72,505,750 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 3.3

Gravity: 43.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.33 AU - 13.05 AU

Year: 16580 Days

Day: 17.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,317,070 km

• M1: 140,472 km (0.046 R)
• M2: 488,736 km (0.081 R)
• M3: 644,318 km (0.043 R)
• M4: 1,811,032 km (0.05 R)
• M5: 1,872,965 km (0.084 R)
• M6: 2,955,755 km (0.061 R)
• M7: 3,088,448 km (0.088 R)
• M8: 4,257,107 km (0.053 R)
• M9: 8,535,905 km (0.114 R)
• M10: 8,898,381 km (0.116 R)
• M11: 10,975,996 km (0.069 R)
• M12: 11,078,022 km (0.044 R)
• M13: 13,328,273 km (0.061 R)
• M14: 17,350,211 km (0.098 R)
• M15: 18,257,523 km (0.097 R)
• M16: 19,662,247 km (0.104 R)
• M17: 22,482,017 km (0.077 R)
• M18: 24,113,531 km (0.032 R)
• M19: 24,568,458 km (0.11 R)
• M20: 25,646,461 km (0.069 R)
• M21: 25,880,432 km (0.1 R)
• M22: 26,351,665 km (0.082 R)
• M23: 26,509,790 km (0.067 R)
• M24: 29,769,527 km (0.06 R)
• M25: 29,937,526 km (0.073 R)
• M26: 38,842,638 km (0.08 R)
• M27: 40,782,474 km (0.075 R)
• M28: 43,984,616 km (0.11 R)
• M29: 47,519,464 km (0.067 R)
• M30: 47,625,529 km (0.092 R)
• M31: 48,907,134 km (0.066 R)
• M32: 50,314,850 km (0.092 R)
• M33: 53,302,469 km (0.058 R)
• M34: 58,121,166 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.8

Radius: 6.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.47 AU - 20.53 AU

Year: 29687 Days

Day: 15.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,317,070 km

• M1: 117,434 km (0.103 R)
• M2: 577,448 km (0.064 R)
• M3: 1,429,408 km (0.086 R)
• M4: 1,862,045 km (0.034 R)
• M5: 2,168,720 km (0.071 R)
• M6: 3,263,178 km (0.102 R)
• M7: 6,779,776 km (0.043 R)
• M8: 7,448,927 km (0.083 R)
• M9: 8,016,052 km (0.084 R)
• M10: 14,783,561 km (0.105 R)
• M11: 19,253,695 km (0.034 R)
• M12: 22,562,949 km (0.117 R)
• M13: 27,275,282 km (0.116 R)
• M14: 28,860,870 km (0.042 R)
• M15: 29,971,634 km (0.097 R)
• M16: 38,727,448 km (0.091 R)
• M17: 48,386,982 km (0.048 R)
• M18: 49,600,670 km (0.087 R)
• M19: 50,492,872 km (0.058 R)
• M20: 53,102,307 km (0.087 R)
• M21: 57,916,965 km (0.116 R)
• M22: 60,586,689 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit