🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 33.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.96 AU - 2.18 AU

Year: 1052 Days

Day: 16.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,861,894 km

• M1: 1,989,801 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.47 AU - 2.93 AU

Year: 1567 Days

Day: 22.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.47 AU - 3.89 AU

Year: 2493 Days

Day: 30.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.46 AU - 4.68 AU

Year: 3450 Days

Day: 21.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.87 AU - 5.03 AU

Year: 3889 Days

Day: 19.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887

Radius: 4.6

Gravity: 41.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.18 AU - 18.56 AU

Year: 24466 Days

Day: 21.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 94,861,894 km

• M1: 81,232 km (0.028 R)
• M2: 599,887 km (0.031 R)
• M3: 902,524 km (0.088 R)
• M4: 1,085,482 km (0.083 R)
• M5: 2,365,292 km (0.119 R)
• M6: 2,532,094 km (0.036 R)
• M7: 3,145,594 km (0.077 R)
• M8: 3,191,072 km (0.083 R)
• M9: 3,802,778 km (0.088 R)
• M10: 4,655,635 km (0.096 R)
• M11: 5,455,086 km (0.112 R)
• M12: 5,730,945 km (0.096 R)
• M13: 6,011,291 km (0.09 R)
• M14: 6,997,590 km (0.065 R)
• M15: 7,970,874 km (0.116 R)
• M16: 8,033,106 km (0.078 R)
• M17: 8,921,269 km (0.065 R)
• M18: 9,640,536 km (0.109 R)
• M19: 10,651,219 km (0.099 R)
• M20: 12,337,037 km (0.027 R)
• M21: 13,063,484 km (0.083 R)
• M22: 13,284,141 km (0.096 R)
• M23: 13,431,944 km (0.077 R)
• M24: 13,729,045 km (0.053 R)
• M25: 14,939,442 km (0.116 R)
• M26: 15,713,162 km (0.111 R)
• M27: 16,026,270 km (0.028 R)
• M28: 16,183,647 km (0.071 R)
• M29: 16,818,092 km (0.087 R)
• M30: 17,218,715 km (0.084 R)
• M31: 17,299,199 km (0.068 R)
• M32: 17,460,615 km (0.093 R)
• M33: 18,935,500 km (0.067 R)
• M34: 19,603,604 km (0.107 R)
• M35: 22,002,556 km (0.086 R)
• M36: 22,970,005 km (0.119 R)
• M37: 24,582,820 km (0.045 R)
• M38: 24,673,476 km (0.092 R)
• M39: 26,139,236 km (0.098 R)
• M40: 27,069,585 km (0.05 R)
• M41: 27,444,627 km (0.045 R)
• M42: 28,771,261 km (0.101 R)
• M43: 31,683,483 km (0.101 R)
• M44: 31,880,952 km (0.065 R)
• M45: 32,376,270 km (0.115 R)
• M46: 32,674,868 km (0.038 R)
• M47: 35,197,387 km (0.112 R)
• M48: 36,017,782 km (0.091 R)
• M49: 36,637,267 km (0.096 R)
• M50: 37,260,192 km (0.103 R)
• M51: 37,572,852 km (0.077 R)
• M52: 37,886,558 km (0.092 R)
• M53: 38,096,145 km (0.064 R)
• M54: 38,938,231 km (0.052 R)
• M55: 39,680,237 km (0.092 R)
• M56: 40,533,842 km (0.108 R)
• M57: 42,585,278 km (0.081 R)
• M58: 43,568,884 km (0.106 R)
• M59: 44,559,820 km (0.089 R)
• M60: 44,781,075 km (0.07 R)
• M61: 47,690,006 km (0.077 R)
• M62: 49,739,347 km (0.11 R)
• M63: 51,353,059 km (0.088 R)
• M64: 53,218,246 km (0.064 R)
• M65: 53,687,983 km (0.103 R)
• M66: 54,395,132 km (0.081 R)
• M67: 54,749,978 km (0.12 R)
• M68: 54,986,941 km (0.033 R)
• M69: 56,535,279 km (0.029 R)
• M70: 57,856,528 km (0.098 R)
• M71: 59,796,662 km (0.083 R)
• M72: 60,529,542 km (0.083 R)
• M73: 61,019,924 km (0.101 R)
• M74: 62,870,300 km (0.066 R)
• M75: 63,366,816 km (0.091 R)
• M76: 63,989,292 km (0.119 R)
• M77: 65,240,529 km (0.034 R)
• M78: 65,366,042 km (0.106 R)
• M79: 66,752,365 km (0.088 R)
• M80: 67,766,788 km (0.101 R)
• M81: 67,893,946 km (0.109 R)
• M82: 68,786,148 km (0.075 R)
• M83: 69,810,744 km (0.045 R)
• M84: 71,745,344 km (0.039 R)
• M85: 72,004,597 km (0.042 R)
• M86: 72,654,151 km (0.111 R)
• M87: 72,784,301 km (0.109 R)
• M88: 72,914,451 km (0.099 R)
• M89: 74,089,841 km (0.083 R)
• M90: 75,140,018 km (0.074 R)
• M91: 76,327,227 km (0.052 R)
• M92: 76,856,953 km (0.118 R)
• M93: 77,786,704 km (0.096 R)
• M94: 78,853,935 km (0.108 R)
• M95: 86,183,184 km (0.073 R)
• M96: 86,320,963 km (0.105 R)
• M97: 92,172,783 km (0.101 R)
• M98: 94,009,995 km (0.115 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit