🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 183 Days

Day: 32.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.98 AU - 1.1 AU

Year: 369 Days

Day: 43.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.27 AU - 3.21 AU

Year: 1580 Days

Day: 18.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,985,617 km

• M1: 235,916 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.24 AU - 3.64 AU

Year: 1756 Days

Day: 35.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 5.4

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.09 AU - 22.89 AU

Year: 27688 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,985,617 km

• M1: 105,167 km (0.043 R)
• M2: 626,665 km (0.113 R)
• M3: 875,297 km (0.072 R)
• M4: 1,181,973 km (0.118 R)
• M5: 1,362,537 km (0.119 R)
• M6: 1,584,241 km (0.111 R)
• M7: 2,061,459 km (0.086 R)
• M8: 2,133,116 km (0.111 R)
• M9: 2,618,860 km (0.095 R)
• M10: 2,814,684 km (0.112 R)
• M11: 4,175,725 km (0.065 R)
• M12: 4,921,620 km (0.073 R)
• M13: 5,114,602 km (0.04 R)
• M14: 5,910,612 km (0.067 R)
• M15: 6,012,937 km (0.049 R)
• M16: 6,064,249 km (0.101 R)
• M17: 8,926,954 km (0.119 R)
• M18: 9,458,924 km (0.099 R)
• M19: 11,880,764 km (0.092 R)
• M20: 12,860,331 km (0.11 R)
• M21: 13,059,445 km (0.084 R)
• M22: 13,192,587 km (0.115 R)
• M23: 13,865,628 km (0.102 R)
• M24: 14,480,924 km (0.091 R)
• M25: 14,757,232 km (0.037 R)
• M26: 16,739,403 km (0.114 R)
• M27: 17,102,178 km (0.092 R)
• M28: 17,761,606 km (0.111 R)
• M29: 17,909,259 km (0.104 R)
• M30: 18,503,910 km (0.087 R)
• M31: 18,578,709 km (0.061 R)
• M32: 21,024,634 km (0.109 R)
• M33: 24,795,847 km (0.081 R)
• M34: 25,043,581 km (0.104 R)
• M35: 25,209,036 km (0.115 R)
• M36: 25,541,443 km (0.088 R)
• M37: 28,337,427 km (0.047 R)
• M38: 30,519,312 km (0.116 R)
• M39: 31,317,865 km (0.115 R)
• M40: 32,033,542 km (0.096 R)
• M41: 32,213,358 km (0.116 R)
• M42: 32,754,603 km (0.09 R)
• M43: 33,026,273 km (0.107 R)
• M44: 33,937,623 km (0.088 R)
• M45: 34,396,440 km (0.101 R)
• M46: 34,764,900 km (0.091 R)
• M47: 35,412,808 km (0.116 R)
• M48: 38,807,632 km (0.097 R)
• M49: 40,835,282 km (0.097 R)
• M50: 41,225,433 km (0.026 R)
• M51: 44,892,227 km (0.099 R)
• M52: 45,194,115 km (0.053 R)
• M53: 45,698,709 km (0.105 R)
• M54: 46,002,243 km (0.115 R)
• M55: 46,713,431 km (0.091 R)
• M56: 46,815,307 km (0.105 R)
• M57: 47,223,560 km (0.086 R)
• M58: 47,838,257 km (0.065 R)
• M59: 48,249,502 km (0.119 R)
• M60: 49,490,117 km (0.109 R)
• M61: 50,741,354 km (0.051 R)
• M62: 51,265,694 km (0.092 R)
• M63: 52,214,145 km (0.073 R)
• M64: 53,700,998 km (0.095 R)
• M65: 54,235,362 km (0.05 R)
• M66: 55,525,045 km (0.082 R)
• M67: 56,824,751 km (0.109 R)
• M68: 57,587,551 km (0.073 R)
• M69: 58,024,975 km (0.045 R)
• M70: 59,454,233 km (0.111 R)
• M71: 61,006,311 km (0.076 R)
• M72: 61,675,612 km (0.072 R)
• M73: 62,123,059 km (0.078 R)
• M74: 63,133,892 km (0.061 R)
• M75: 64,037,014 km (0.117 R)
• M76: 64,263,505 km (0.12 R)
• M77: 64,376,751 km (0.064 R)
• M78: 66,199,003 km (0.03 R)
• M79: 67,461,459 km (0.111 R)
• M80: 68,269,138 km (0.066 R)
• M81: 68,963,870 km (0.068 R)
• M82: 71,766,138 km (0.099 R)
• M83: 72,236,922 km (0.047 R)
• M84: 72,708,604 km (0.113 R)
• M85: 72,944,819 km (0.077 R)
• M86: 74,011,003 km (0.119 R)
• M87: 74,129,784 km (0.061 R)
• M88: 75,440,561 km (0.077 R)
• M89: 77,722,826 km (0.063 R)
• M90: 79,662,063 km (0.112 R)
• M91: 81,371,967 km (0.089 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit