🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 35.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,539,179 km

• M1: 267,182 km (0.06 R)
• M2: 499,058 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.42 AU - 1.66 AU

Year: 716 Days

Day: 38.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.37 AU - 1.81 AU

Year: 751 Days

Day: 13.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.71 AU - 2.19 AU

Year: 1020 Days

Day: 26.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.64 AU - 2.54 AU

Year: 1132 Days

Day: 15.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.01 AU - 4.57 AU

Year: 2765 Days

Day: 15.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 150.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 14.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.93 AU - 6.97 AU

Year: 5439 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,539,179 km

• M1: 286,181 km (0.063 R)
• M2: 600,785 km (0.065 R)
• M3: 1,251,835 km (0.108 R)
• M4: 1,350,570 km (0.066 R)
• M5: 1,718,281 km (0.106 R)
• M6: 2,237,685 km (0.098 R)
• M7: 2,696,801 km (0.079 R)
• M8: 2,915,513 km (0.08 R)
• M9: 3,094,731 km (0.102 R)
• M10: 3,799,636 km (0.068 R)
• M11: 3,897,473 km (0.06 R)
• M12: 4,145,656 km (0.117 R)
• M13: 4,297,199 km (0.105 R)
• M14: 4,605,819 km (0.118 R)
• M15: 4,789,226 km (0.07 R)
• M16: 5,491,738 km (0.101 R)
• M17: 5,798,862 km (0.052 R)
• M18: 5,997,379 km (0.057 R)
• M19: 6,430,165 km (0.117 R)
• M20: 6,635,713 km (0.11 R)
• M21: 6,813,585 km (0.092 R)
• M22: 6,963,033 km (0.05 R)
• M23: 7,113,528 km (0.077 R)
• M24: 7,914,176 km (0.069 R)
• M25: 9,300,649 km (0.089 R)
• M26: 9,433,343 km (0.118 R)
• M27: 10,518,525 km (0.093 R)
• M28: 10,726,467 km (0.114 R)
• M29: 10,970,760 km (0.105 R)
• M30: 11,075,927 km (0.101 R)
• M31: 11,571,694 km (0.096 R)
• M32: 12,110,845 km (0.084 R)
• M33: 12,219,603 km (0.116 R)
• M34: 12,658,224 km (0.095 R)
• M35: 13,102,081 km (0.099 R)
• M36: 13,739,517 km (0.085 R)
• M37: 14,579,659 km (0.082 R)
• M38: 14,695,448 km (0.119 R)
• M39: 15,162,043 km (0.076 R)
• M40: 15,436,406 km (0.116 R)
• M41: 16,349,551 km (0.085 R)
• M42: 16,832,902 km (0.083 R)
• M43: 16,954,525 km (0.117 R)
• M44: 18,020,560 km (0.088 R)
• M45: 18,311,378 km (0.064 R)
• M46: 18,855,465 km (0.106 R)
• M47: 19,489,910 km (0.04 R)
• M48: 19,831,143 km (0.057 R)
• M49: 20,649,443 km (0.115 R)
• M50: 21,215,820 km (0.038 R)
• M51: 21,347,167 km (0.106 R)
• M52: 21,566,777 km (0.102 R)
• M53: 22,274,674 km (0.094 R)
• M54: 23,125,288 km (0.069 R)
• M55: 23,713,357 km (0.059 R)
• M56: 24,306,363 km (0.063 R)
• M57: 24,489,770 km (0.08 R)
• M58: 24,673,775 km (0.075 R)
• M59: 24,858,080 km (0.081 R)
• M60: 25,786,933 km (0.118 R)
• M61: 26,020,904 km (0.111 R)
• M62: 26,114,702 km (0.085 R)
• M63: 26,302,597 km (0.111 R)
• M64: 26,679,733 km (0.082 R)
• M65: 26,774,429 km (0.074 R)
• M66: 27,296,525 km (0.105 R)
• M67: 27,822,212 km (0.107 R)
• M68: 28,062,167 km (0.083 R)
• M69: 28,158,358 km (0.103 R)
• M70: 28,883,310 km (0.104 R)
• M71: 29,272,563 km (0.086 R)
• M72: 29,761,449 km (0.062 R)
• M73: 30,549,232 km (0.079 R)
• M74: 31,045,298 km (0.067 R)
• M75: 31,344,045 km (0.097 R)
• M76: 31,443,827 km (0.095 R)
• M77: 32,045,061 km (0.051 R)
• M78: 32,347,099 km (0.112 R)
• M79: 32,700,599 km (0.115 R)
• M80: 33,208,035 km (0.063 R)
• M81: 33,411,637 km (0.11 R)
• M82: 33,717,864 km (0.117 R)
• M83: 34,333,310 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit