🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.73 AU - 0.87 AU

Year: 259 Days

Day: 18.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.86 AU - 3.44 AU

Year: 2022 Days

Day: 31.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.53 AU - 3.87 AU

Year: 2070 Days

Day: 26.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,743,446 km

• M1: 157,975 km (0.103 R)
• M2: 1,000,361 km (0.036 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 9.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.11 AU - 8.39 AU

Year: 7803 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,743,446 km

• M1: 123,119 km (0.104 R)
• M2: 354,397 km (0.115 R)
• M3: 496,815 km (0.116 R)
• M4: 718,818 km (0.066 R)
• M5: 1,311,375 km (0.026 R)
• M6: 1,445,115 km (0.1 R)
• M7: 1,583,643 km (0.112 R)
• M8: 1,874,162 km (0.092 R)
• M9: 2,114,416 km (0.106 R)
• M10: 3,433,122 km (0.099 R)
• M11: 3,782,433 km (0.085 R)
• M12: 3,947,589 km (0.105 R)
• M13: 4,059,039 km (0.033 R)
• M14: 4,313,655 km (0.087 R)
• M15: 4,602,528 km (0.046 R)
• M16: 5,078,249 km (0.086 R)
• M17: 5,414,246 km (0.111 R)
• M18: 5,476,180 km (0.088 R)
• M19: 5,569,529 km (0.109 R)
• M20: 5,916,147 km (0.049 R)
• M21: 6,302,409 km (0.109 R)
• M22: 6,498,532 km (0.116 R)
• M23: 6,630,477 km (0.078 R)
• M24: 7,372,033 km (0.095 R)
• M25: 8,569,116 km (0.045 R)
• M26: 9,674,943 km (0.052 R)
• M27: 10,168,018 km (0.117 R)
• M28: 10,786,156 km (0.101 R)
• M29: 11,021,174 km (0.105 R)
• M30: 11,099,863 km (0.12 R)
• M31: 11,297,332 km (0.1 R)
• M32: 11,376,768 km (0.071 R)
• M33: 11,535,941 km (0.052 R)
• M34: 11,655,918 km (0.103 R)
• M35: 12,018,244 km (0.076 R)
• M36: 12,712,677 km (0.102 R)
• M37: 12,795,255 km (0.104 R)
• M38: 13,169,101 km (0.097 R)
• M39: 13,294,464 km (0.111 R)
• M40: 13,927,263 km (0.058 R)
• M41: 14,097,804 km (0.097 R)
• M42: 14,226,010 km (0.053 R)
• M43: 14,440,682 km (0.032 R)
• M44: 15,310,145 km (0.073 R)
• M45: 15,795,590 km (0.079 R)
• M46: 16,107,053 km (0.097 R)
• M47: 16,420,610 km (0.109 R)
• M48: 16,510,668 km (0.088 R)
• M49: 17,603,032 km (0.109 R)
• M50: 17,879,788 km (0.091 R)
• M51: 17,972,239 km (0.095 R)
• M52: 19,522,672 km (0.069 R)
• M53: 20,000,787 km (0.036 R)
• M54: 21,557,053 km (0.107 R)
• M55: 22,299,807 km (0.087 R)
• M56: 22,549,336 km (0.095 R)
• M57: 23,353,873 km (0.074 R)
• M58: 23,759,583 km (0.099 R)
• M59: 24,321,323 km (0.113 R)
• M60: 24,887,551 km (0.052 R)
• M61: 25,406,057 km (0.103 R)
• M62: 26,190,398 km (0.094 R)
• M63: 26,506,349 km (0.064 R)
• M64: 26,611,965 km (0.052 R)
• M65: 26,770,689 km (0.12 R)
• M66: 27,622,200 km (0.072 R)
• M67: 27,782,868 km (0.111 R)
• M68: 28,536,841 km (0.093 R)
• M69: 29,188,340 km (0.097 R)
• M70: 29,297,397 km (0.082 R)
• M71: 29,461,206 km (0.075 R)
• M72: 30,009,632 km (0.09 R)
• M73: 30,450,796 km (0.102 R)
• M74: 30,949,555 km (0.115 R)
• M75: 31,731,055 km (0.116 R)
• M76: 32,462,289 km (0.044 R)
• M77: 33,484,192 km (0.068 R)
• M78: 33,655,482 km (0.098 R)
• M79: 34,747,397 km (0.111 R)
• M80: 35,675,801 km (0.111 R)
• M81: 36,788,959 km (0.114 R)
• M82: 37,024,875 km (0.093 R)
• M83: 39,229,648 km (0.057 R)
• M84: 40,560,770 km (0.072 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit