🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.45 AU - 0.67 AU

Year: 147 Days

Day: 32.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,034,372 km

• M1: 338,091 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.18 AU

Year: 360 Days

Day: 41.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.65 AU - 4.49 AU

Year: 2873 Days

Day: 19.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984

Radius: 6.2

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.96 AU - 15.4 AU

Year: 18681 Days

Day: 23.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,034,372 km

• M1: 242,947 km (0.066 R)
• M2: 461,061 km (0.105 R)
• M3: 568,472 km (0.04 R)
• M4: 1,373,159 km (0.118 R)
• M5: 1,435,242 km (0.083 R)
• M6: 1,931,608 km (0.101 R)
• M7: 2,707,721 km (0.084 R)
• M8: 2,786,260 km (0.105 R)
• M9: 2,825,904 km (0.098 R)
• M10: 2,865,547 km (0.093 R)
• M11: 2,905,490 km (0.116 R)
• M12: 3,231,763 km (0.102 R)
• M13: 3,273,351 km (0.091 R)
• M14: 4,602,378 km (0.07 R)
• M15: 5,974,490 km (0.094 R)
• M16: 6,493,146 km (0.119 R)
• M17: 6,545,804 km (0.118 R)
• M18: 7,080,168 km (0.08 R)
• M19: 7,134,472 km (0.108 R)
• M20: 8,133,786 km (0.063 R)
• M21: 8,824,180 km (0.047 R)
• M22: 9,413,745 km (0.078 R)
• M23: 11,257,539 km (0.108 R)
• M24: 11,639,313 km (0.12 R)
• M25: 11,767,518 km (0.072 R)
• M26: 11,831,845 km (0.097 R)
• M27: 12,415,726 km (0.075 R)
• M28: 13,075,452 km (0.082 R)
• M29: 13,746,548 km (0.07 R)
• M30: 14,497,679 km (0.089 R)
• M31: 14,982,526 km (0.087 R)
• M32: 15,968,226 km (0.077 R)
• M33: 16,039,435 km (0.07 R)
• M34: 16,757,355 km (0.061 R)
• M35: 16,974,721 km (0.053 R)
• M36: 17,047,425 km (0.112 R)
• M37: 18,224,312 km (0.109 R)
• M38: 18,822,554 km (0.062 R)
• M39: 19,275,386 km (0.084 R)
• M40: 19,655,515 km (0.088 R)
• M41: 20,115,079 km (0.042 R)
• M42: 21,357,490 km (0.09 R)
• M43: 22,067,182 km (0.09 R)
• M44: 22,544,698 km (0.11 R)
• M45: 22,784,653 km (0.094 R)
• M46: 22,864,838 km (0.04 R)
• M47: 23,186,623 km (0.082 R)
• M48: 23,997,443 km (0.103 R)
• M49: 24,817,539 km (0.066 R)
• M50: 25,480,108 km (0.119 R)
• M51: 27,673,661 km (0.088 R)
• M52: 28,446,933 km (0.06 R)
• M53: 29,314,600 km (0.107 R)
• M54: 29,576,546 km (0.069 R)
• M55: 30,632,109 km (0.108 R)
• M56: 31,075,517 km (0.054 R)
• M57: 31,431,859 km (0.1 R)
• M58: 35,718,586 km (0.044 R)
• M59: 37,408,144 km (0.115 R)
• M60: 41,352,741 km (0.118 R)
• M61: 42,039,246 km (0.118 R)
• M62: 43,324,291 km (0.074 R)
• M63: 44,923,343 km (0.06 R)
• M64: 45,124,702 km (0.119 R)
• M65: 46,236,962 km (0.067 R)
• M66: 46,847,471 km (0.11 R)
• M67: 48,798,077 km (0.117 R)
• M68: 51,826,387 km (0.042 R)
• M69: 51,931,854 km (0.103 R)
• M70: 53,843,116 km (0.116 R)
• M71: 58,831,008 km (0.118 R)
• M72: 58,940,963 km (0.067 R)
• M73: 59,161,320 km (0.07 R)
• M74: 59,271,574 km (0.11 R)
• M75: 60,266,998 km (0.075 R)
• M76: 61,602,907 km (0.097 R)
• M77: 63,399,278 km (0.098 R)
• M78: 63,625,022 km (0.088 R)
• M79: 63,737,968 km (0.087 R)
• M80: 65,440,541 km (0.081 R)
• M81: 66,813,401 km (0.093 R)
• M82: 69,122,444 km (0.034 R)
• M83: 69,354,919 km (0.049 R)
• M84: 70,754,407 km (0.03 R)
• M85: 70,988,528 km (0.071 R)
• M86: 74,770,063 km (0.084 R)
• M87: 75,725,545 km (0.107 R)
• M88: 77,890,226 km (0.06 R)
• M89: 78,253,001 km (0.115 R)
• M90: 79,223,143 km (0.06 R)
• M91: 80,075,252 km (0.039 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit