🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 15.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.58 AU - 2.6 AU

Year: 1077 Days

Day: 42.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.44 AU - 3.22 AU

Year: 1697 Days

Day: 21.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.65 AU - 4.41 AU

Year: 2364 Days

Day: 25.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,224,581 km

• M1: 1,124,826 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.9 AU - 5.18 AU

Year: 3448 Days

Day: 16.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.55 AU - 4.57 AU

Year: 3471 Days

Day: 27.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,224,581 km

• M1: 461,061 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 9

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.54 AU - 8.78 AU

Year: 7557 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,224,581 km

• M1: 255,364 km (0.114 R)
• M2: 404,513 km (0.107 R)
• M3: 478,564 km (0.114 R)
• M4: 956,379 km (0.089 R)
• M5: 1,059,751 km (0.087 R)
• M6: 1,277,865 km (0.057 R)
• M7: 1,571,077 km (0.085 R)
• M8: 1,885,382 km (0.117 R)
• M9: 2,151,217 km (0.063 R)
• M10: 2,572,335 km (0.088 R)
• M11: 3,044,616 km (0.067 R)
• M12: 3,121,659 km (0.115 R)
• M13: 3,679,360 km (0.064 R)
• M14: 3,816,840 km (0.079 R)
• M15: 3,927,842 km (0.08 R)
• M16: 4,210,432 km (0.11 R)
• M17: 4,558,397 km (0.078 R)
• M18: 5,406,018 km (0.074 R)
• M19: 5,530,932 km (0.117 R)
• M20: 5,752,188 km (0.08 R)
• M21: 5,944,122 km (0.09 R)
• M22: 6,268,600 km (0.062 R)
• M23: 6,766,312 km (0.085 R)
• M24: 6,833,631 km (0.075 R)
• M25: 6,935,058 km (0.101 R)
• M26: 7,414,968 km (0.081 R)
• M27: 8,697,919 km (0.061 R)
• M28: 8,881,476 km (0.058 R)
• M29: 9,289,878 km (0.092 R)
• M30: 9,402,376 km (0.081 R)
• M31: 10,590,781 km (0.096 R)
• M32: 10,786,904 km (0.105 R)
• M33: 11,302,418 km (0.088 R)
• M34: 12,234,114 km (0.095 R)
• M35: 12,481,250 km (0.078 R)
• M36: 14,084,191 km (0.08 R)
• M37: 14,473,295 km (0.081 R)
• M38: 14,822,157 km (0.092 R)
• M39: 16,019,987 km (0.113 R)
• M40: 16,744,340 km (0.115 R)
• M41: 17,294,711 km (0.117 R)
• M42: 17,757,866 km (0.112 R)
• M43: 18,649,020 km (0.105 R)
• M44: 19,076,272 km (0.113 R)
• M45: 19,843,709 km (0.118 R)
• M46: 20,231,167 km (0.105 R)
• M47: 21,309,768 km (0.081 R)
• M48: 22,558,013 km (0.078 R)
• M49: 22,709,406 km (0.105 R)
• M50: 23,063,953 km (0.088 R)
• M51: 23,165,529 km (0.098 R)
• M52: 23,369,282 km (0.044 R)
• M53: 23,829,744 km (0.094 R)
• M54: 24,189,976 km (0.088 R)
• M55: 24,552,152 km (0.063 R)
• M56: 24,915,974 km (0.11 R)
• M57: 25,859,787 km (0.042 R)
• M58: 25,965,403 km (0.108 R)
• M59: 26,602,092 km (0.092 R)
• M60: 27,297,423 km (0.116 R)
• M61: 27,836,573 km (0.09 R)
• M62: 28,979,950 km (0.117 R)
• M63: 30,138,585 km (0.047 R)
• M64: 30,361,037 km (0.112 R)
• M65: 30,975,436 km (0.106 R)
• M66: 31,537,625 km (0.087 R)
• M67: 31,763,368 km (0.116 R)
• M68: 31,819,916 km (0.102 R)
• M69: 32,103,105 km (0.05 R)
• M70: 32,216,649 km (0.073 R)
• M71: 32,786,169 km (0.074 R)
• M72: 33,935,379 km (0.087 R)
• M73: 33,993,124 km (0.116 R)
• M74: 34,631,159 km (0.083 R)
• M75: 34,980,769 km (0.119 R)
• M76: 35,097,605 km (0.086 R)
• M77: 35,214,591 km (0.065 R)
• M78: 35,331,576 km (0.096 R)
• M79: 35,566,146 km (0.108 R)
• M80: 35,801,164 km (0.096 R)
• M81: 37,281,884 km (0.049 R)
• M82: 37,460,952 km (0.111 R)
• M83: 38,843,087 km (0.049 R)
• M84: 39,753,390 km (0.084 R)
• M85: 40,303,013 km (0.115 R)
• M86: 40,486,719 km (0.108 R)
• M87: 40,793,694 km (0.076 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit