🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.5 AU - 3.12 AU

Year: 1704 Days

Day: 35.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.61 AU - 3.51 AU

Year: 1936 Days

Day: 29.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.93 AU - 4.07 AU

Year: 2893 Days

Day: 23.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,364,360 km

• M1: 17,653 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.43 AU - 5.81 AU

Year: 4190 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,364,360 km

• M1: 111,899 km (0.095 R)
• M2: 514,617 km (0.104 R)
• M3: 836,551 km (0.087 R)
• M4: 1,275,920 km (0.102 R)
• M5: 1,579,155 km (0.065 R)
• M6: 2,111,873 km (0.109 R)
• M7: 2,476,443 km (0.069 R)
• M8: 4,593,702 km (0.057 R)
• M9: 5,156,489 km (0.075 R)
• M10: 6,358,059 km (0.092 R)
• M11: 7,189,823 km (0.114 R)
• M12: 8,201,254 km (0.087 R)
• M13: 8,913,490 km (0.079 R)
• M14: 10,808,297 km (0.119 R)
• M15: 12,564,725 km (0.07 R)
• M16: 13,056,753 km (0.108 R)
• M17: 15,045,058 km (0.062 R)
• M18: 16,869,404 km (0.104 R)
• M19: 17,407,956 km (0.026 R)
• M20: 17,773,424 km (0.039 R)
• M21: 18,081,745 km (0.12 R)
• M22: 22,711,201 km (0.052 R)
• M23: 23,663,990 km (0.116 R)
• M24: 25,258,852 km (0.079 R)
• M25: 27,086,490 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.3

Radius: 14.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.91 AU - 9.65 AU

Year: 7848 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,364,360 km

• M1: 183,108 km (0.105 R)
• M2: 915,240 km (0.116 R)
• M3: 1,501,065 km (0.084 R)
• M4: 2,017,776 km (0.071 R)
• M5: 3,934,723 km (0.117 R)
• M6: 4,604,473 km (0.048 R)
• M7: 5,229,942 km (0.119 R)
• M8: 6,274,434 km (0.038 R)
• M9: 7,839,228 km (0.101 R)
• M10: 8,483,695 km (0.075 R)
• M11: 11,121,405 km (0.111 R)
• M12: 13,458,273 km (0.104 R)
• M13: 13,916,043 km (0.03 R)
• M14: 14,562,455 km (0.096 R)
• M15: 17,485,298 km (0.112 R)
• M16: 18,447,661 km (0.084 R)
• M17: 19,809,900 km (0.057 R)
• M18: 21,008,179 km (0.054 R)
• M19: 21,469,688 km (0.052 R)
• M20: 24,047,259 km (0.12 R)
• M21: 24,552,601 km (0.086 R)
• M22: 30,295,962 km (0.09 R)
• M23: 31,784,760 km (0.119 R)
• M24: 33,740,154 km (0.093 R)
• M25: 34,373,851 km (0.093 R)
• M26: 36,766,070 km (0.087 R)
• M27: 37,776,006 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.5

Radius: 5.6

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.09 AU - 19.25 AU

Year: 24615 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,364,360 km

• M1: 75,547 km (0.109 R)
• M2: 430,692 km (0.116 R)
• M3: 622,926 km (0.116 R)
• M4: 861,684 km (0.08 R)
• M5: 1,076,656 km (0.12 R)
• M6: 1,634,806 km (0.112 R)
• M7: 2,489,159 km (0.079 R)
• M8: 3,242,833 km (0.083 R)
• M9: 3,967,635 km (0.092 R)
• M10: 4,278,948 km (0.111 R)
• M11: 6,313,180 km (0.078 R)
• M12: 7,908,940 km (0.107 R)
• M13: 8,402,164 km (0.111 R)
• M14: 10,258,824 km (0.086 R)
• M15: 10,779,125 km (0.109 R)
• M16: 11,180,646 km (0.075 R)
• M17: 12,013,607 km (0.107 R)
• M18: 15,422,792 km (0.104 R)
• M19: 17,713,435 km (0.111 R)
• M20: 20,423,550 km (0.025 R)
• M21: 21,454,728 km (0.056 R)
• M22: 22,737,530 km (0.101 R)
• M23: 23,066,047 km (0.075 R)
• M24: 27,629,680 km (0.104 R)
• M25: 31,119,349 km (0.061 R)
• M26: 31,796,279 km (0.095 R)
• M27: 35,917,252 km (0.075 R)
• M28: 36,812,146 km (0.116 R)
• M29: 41,023,775 km (0.097 R)
• M30: 41,837,438 km (0.115 R)
• M31: 43,833,971 km (0.096 R)
• M32: 44,684,286 km (0.118 R)
• M33: 48,556,626 km (0.104 R)
• M34: 52,837,968 km (0.042 R)
• M35: 53,607,350 km (0.107 R)
• M36: 56,559,215 km (0.095 R)
• M37: 63,214,824 km (0.074 R)
• M38: 65,618,114 km (0.055 R)
• M39: 75,840,436 km (0.095 R)
• M40: 87,341,370 km (0.115 R)
• M41: 92,527,181 km (0.12 R)
• M42: 93,364,330 km (0.118 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit