🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.76 AU - 0.86 AU

Year: 255 Days

Day: 48 Hours

Environment

Temp: 168 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.9 AU - 6.04 AU

Year: 4476 Days

Day: 35.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,587,307 km

• M1: 1,582,745 km (0.114 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 11.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.61 AU - 11.51 AU

Year: 12005 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 102,587,307 km

• M1: 140,472 km (0.105 R)
• M2: 680,670 km (0.059 R)
• M3: 1,183,319 km (0.086 R)
• M4: 2,088,985 km (0.106 R)
• M5: 3,382,408 km (0.044 R)
• M6: 5,757,274 km (0.052 R)
• M7: 6,573,330 km (0.025 R)
• M8: 7,030,651 km (0.075 R)
• M9: 7,733,761 km (0.096 R)
• M10: 12,034,251 km (0.041 R)
• M11: 13,564,488 km (0.059 R)
• M12: 14,445,619 km (0.106 R)
• M13: 18,930,414 km (0.119 R)
• M14: 20,464,690 km (0.036 R)
• M15: 24,859,725 km (0.086 R)
• M16: 28,405,793 km (0.064 R)
• M17: 44,336,022 km (0.112 R)
• M18: 44,777,934 km (0.118 R)
• M19: 48,264,611 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.8

Radius: 6.3

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.87 AU - 16.89 AU

Year: 20081 Days

Day: 17.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 102,587,307 km

• M1: 92,003 km (0.074 R)
• M2: 461,509 km (0.051 R)
• M3: 813,663 km (0.117 R)
• M4: 1,262,456 km (0.067 R)
• M5: 1,720,076 km (0.1 R)
• M6: 3,473,214 km (0.114 R)
• M7: 3,856,633 km (0.11 R)
• M8: 4,202,803 km (0.106 R)
• M9: 5,066,730 km (0.106 R)
• M10: 6,168,668 km (0.104 R)
• M11: 7,858,675 km (0.108 R)
• M12: 9,951,101 km (0.107 R)
• M13: 10,602,450 km (0.083 R)
• M14: 13,141,874 km (0.082 R)
• M15: 17,121,775 km (0.034 R)
• M16: 19,202,981 km (0.109 R)
• M17: 23,964,532 km (0.105 R)
• M18: 26,784,751 km (0.09 R)
• M19: 31,795,083 km (0.074 R)
• M20: 34,253,724 km (0.101 R)
• M21: 35,325,742 km (0.106 R)
• M22: 38,246,192 km (0.12 R)
• M23: 43,154,199 km (0.061 R)
• M24: 44,879,062 km (0.112 R)
• M25: 48,633,370 km (0.077 R)
• M26: 49,306,860 km (0.093 R)
• M27: 50,672,688 km (0.1 R)
• M28: 52,239,128 km (0.077 R)
• M29: 53,479,593 km (0.057 R)
• M30: 54,197,214 km (0.108 R)
• M31: 68,868,128 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 4.1

Gravity: 48.89 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.14 AU - 20.52 AU

Year: 28586 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 102,587,307 km

• M1: 51,013 km (0.082 R)
• M2: 447,746 km (0.117 R)
• M3: 834,906 km (0.099 R)
• M4: 1,113,307 km (0.091 R)
• M5: 1,282,353 km (0.115 R)
• M6: 2,046,798 km (0.097 R)
• M7: 3,348,300 km (0.081 R)
• M8: 3,769,418 km (0.077 R)
• M9: 4,523,092 km (0.096 R)
• M10: 8,033,854 km (0.111 R)
• M11: 10,628,779 km (0.085 R)
• M12: 11,319,921 km (0.073 R)
• M13: 15,840,619 km (0.115 R)
• M14: 18,154,599 km (0.082 R)
• M15: 19,140,150 km (0.12 R)
• M16: 21,324,728 km (0.113 R)
• M17: 22,532,730 km (0.091 R)
• M18: 30,069,022 km (0.06 R)
• M19: 31,306,197 km (0.081 R)
• M20: 39,287,243 km (0.074 R)
• M21: 40,103,449 km (0.11 R)
• M22: 45,597,132 km (0.105 R)
• M23: 46,136,432 km (0.105 R)
• M24: 53,939,756 km (0.119 R)
• M25: 56,379,698 km (0.061 R)
• M26: 59,317,949 km (0.113 R)
• M27: 61,478,143 km (0.081 R)
• M28: 81,203,669 km (0.057 R)
• M29: 84,133,394 km (0.068 R)
• M30: 85,488,152 km (0.116 R)
• M31: 89,639,343 km (0.12 R)
• M32: 96,853,102 km (0.11 R)
• M33: 102,587,338 km (0.091 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 20,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit