🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 151 Days

Day: 17.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.64 AU - 2.38 AU

Year: 1057 Days

Day: 41.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,162,159 km

• M1: 645,964 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.22 AU - 2.52 AU

Year: 1353 Days

Day: 12.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.95 AU - 4.73 AU

Year: 3353 Days

Day: 36.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 11.6

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.19 AU - 6.15 AU

Year: 5007 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,162,159 km

• M1: 151,842 km (0.116 R)
• M2: 242,199 km (0.064 R)
• M3: 349,311 km (0.1 R)
• M4: 450,140 km (0.078 R)
• M5: 724,203 km (0.109 R)
• M6: 861,983 km (0.115 R)
• M7: 1,180,178 km (0.066 R)
• M8: 1,600,248 km (0.111 R)
• M9: 1,716,636 km (0.095 R)
• M10: 1,905,578 km (0.09 R)
• M11: 2,304,256 km (0.104 R)
• M12: 2,610,782 km (0.094 R)
• M13: 2,950,818 km (0.105 R)
• M14: 3,476,954 km (0.103 R)
• M15: 3,717,806 km (0.101 R)
• M16: 3,829,107 km (0.071 R)
• M17: 4,009,672 km (0.09 R)
• M18: 4,239,155 km (0.034 R)
• M19: 4,332,205 km (0.116 R)
• M20: 4,496,762 km (0.074 R)
• M21: 4,687,350 km (0.097 R)
• M22: 4,929,399 km (0.034 R)
• M23: 5,200,471 km (0.091 R)
• M24: 5,325,385 km (0.072 R)
• M25: 5,501,910 km (0.084 R)
• M26: 5,783,154 km (0.095 R)
• M27: 6,763,619 km (0.085 R)
• M28: 6,954,955 km (0.094 R)
• M29: 7,881,115 km (0.118 R)
• M30: 8,373,292 km (0.116 R)
• M31: 8,845,722 km (0.087 R)
• M32: 9,724,011 km (0.073 R)
• M33: 9,940,180 km (0.061 R)
• M34: 10,346,039 km (0.096 R)
• M35: 11,044,960 km (0.113 R)
• M36: 11,497,793 km (0.11 R)
• M37: 11,693,766 km (0.095 R)
• M38: 11,890,787 km (0.118 R)
• M39: 12,254,908 km (0.08 R)
• M40: 12,656,429 km (0.047 R)
• M41: 12,960,262 km (0.053 R)
• M42: 13,198,422 km (0.095 R)
• M43: 13,335,154 km (0.087 R)
• M44: 13,851,865 km (0.096 R)
• M45: 14,130,267 km (0.119 R)
• M46: 14,763,215 km (0.054 R)
• M47: 14,976,243 km (0.095 R)
• M48: 15,083,205 km (0.065 R)
• M49: 15,984,084 km (0.113 R)
• M50: 16,166,294 km (0.091 R)
• M51: 17,386,713 km (0.106 R)
• M52: 17,837,751 km (0.095 R)
• M53: 18,943,728 km (0.12 R)
• M54: 19,563,512 km (0.026 R)
• M55: 19,875,872 km (0.117 R)
• M56: 20,545,173 km (0.094 R)
• M57: 20,822,976 km (0.12 R)
• M58: 21,022,091 km (0.119 R)
• M59: 21,101,827 km (0.036 R)
• M60: 21,946,307 km (0.103 R)
• M61: 22,067,780 km (0.064 R)
• M62: 22,230,244 km (0.099 R)
• M63: 22,352,315 km (0.08 R)
• M64: 22,474,537 km (0.116 R)
• M65: 22,760,718 km (0.104 R)
• M66: 23,543,713 km (0.114 R)
• M67: 23,834,382 km (0.115 R)
• M68: 24,042,771 km (0.097 R)
• M69: 25,518,106 km (0.116 R)
• M70: 25,603,376 km (0.12 R)
• M71: 25,816,703 km (0.059 R)
• M72: 26,159,432 km (0.116 R)
• M73: 26,288,235 km (0.116 R)
• M74: 26,849,227 km (0.096 R)
• M75: 27,632,522 km (0.109 R)
• M76: 27,720,037 km (0.098 R)
• M77: 27,939,198 km (0.071 R)
• M78: 28,070,993 km (0.089 R)
• M79: 28,246,920 km (0.099 R)
• M80: 28,999,098 km (0.111 R)
• M81: 29,221,550 km (0.118 R)
• M82: 29,668,250 km (0.081 R)
• M83: 29,757,859 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit