🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.8 AU - 0.84 AU

Year: 265 Days

Day: 42.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,909,311 km

• M1: 48,470 km (0.094 R)
• M2: 302,337 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.86 AU - 5.02 AU

Year: 3914 Days

Day: 46.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.7

Radius: 5.1

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 14.27 AU - 16.65 AU

Year: 21668 Days

Day: 22 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,909,311 km

• M1: 77,641 km (0.117 R)
• M2: 163,660 km (0.06 R)
• M3: 1,123,031 km (0.104 R)
• M4: 1,308,084 km (0.073 R)
• M5: 1,339,799 km (0.071 R)
• M6: 1,811,630 km (0.111 R)
• M7: 2,447,421 km (0.068 R)
• M8: 2,646,686 km (0.12 R)
• M9: 2,851,036 km (0.06 R)
• M10: 3,318,679 km (0.062 R)
• M11: 4,515,612 km (0.079 R)
• M12: 4,710,538 km (0.084 R)
• M13: 5,058,353 km (0.11 R)
• M14: 5,108,767 km (0.117 R)
• M15: 5,209,895 km (0.095 R)
• M16: 5,414,396 km (0.066 R)
• M17: 5,569,529 km (0.107 R)
• M18: 6,150,716 km (0.082 R)
• M19: 6,258,427 km (0.081 R)
• M20: 6,366,736 km (0.109 R)
• M21: 6,530,545 km (0.053 R)
• M22: 7,426,936 km (0.114 R)
• M23: 8,721,257 km (0.099 R)
• M24: 9,332,214 km (0.092 R)
• M25: 9,394,148 km (0.105 R)
• M26: 10,530,643 km (0.119 R)
• M27: 10,789,148 km (0.096 R)
• M28: 10,854,074 km (0.069 R)
• M29: 11,843,663 km (0.105 R)
• M30: 12,724,496 km (0.067 R)
• M31: 13,276,811 km (0.11 R)
• M32: 13,346,524 km (0.103 R)
• M33: 13,416,236 km (0.108 R)
• M34: 14,333,720 km (0.094 R)
• M35: 14,691,857 km (0.084 R)
• M36: 15,344,104 km (0.096 R)
• M37: 15,931,874 km (0.107 R)
• M38: 16,601,773 km (0.042 R)
• M39: 16,676,722 km (0.068 R)
• M40: 17,129,106 km (0.116 R)
• M41: 17,509,234 km (0.068 R)
• M42: 17,738,568 km (0.089 R)
• M43: 19,530,002 km (0.116 R)
• M44: 20,971,527 km (0.092 R)
• M45: 21,215,222 km (0.054 R)
• M46: 21,869,264 km (0.11 R)
• M47: 22,779,567 km (0.116 R)
• M48: 23,029,994 km (0.096 R)
• M49: 23,786,510 km (0.106 R)
• M50: 24,210,471 km (0.068 R)
• M51: 24,465,984 km (0.056 R)
• M52: 26,717,731 km (0.058 R)
• M53: 26,805,545 km (0.104 R)
• M54: 27,246,559 km (0.112 R)
• M55: 27,335,121 km (0.104 R)
• M56: 27,690,117 km (0.028 R)
• M57: 29,851,507 km (0.108 R)
• M58: 30,125,570 km (0.119 R)
• M59: 31,044,849 km (0.089 R)
• M60: 32,534,844 km (0.039 R)
• M61: 32,628,642 km (0.086 R)
• M62: 32,816,687 km (0.115 R)
• M63: 33,099,426 km (0.063 R)
• M64: 33,572,605 km (0.1 R)
• M65: 35,197,686 km (0.075 R)
• M66: 35,583,798 km (0.113 R)
• M67: 35,680,439 km (0.109 R)
• M68: 35,874,168 km (0.093 R)
• M69: 36,165,435 km (0.103 R)
• M70: 36,360,062 km (0.104 R)
• M71: 36,457,599 km (0.09 R)
• M72: 38,325,329 km (0.114 R)
• M73: 40,830,046 km (0.088 R)
• M74: 43,490,495 km (0.069 R)
• M75: 44,008,402 km (0.08 R)
• M76: 44,946,082 km (0.097 R)
• M77: 46,417,527 km (0.069 R)
• M78: 46,523,292 km (0.104 R)
• M79: 48,118,454 km (0.114 R)
• M80: 49,515,549 km (0.061 R)
• M81: 49,948,036 km (0.103 R)
• M82: 50,273,262 km (0.067 R)
• M83: 55,347,023 km (0.114 R)
• M84: 57,376,468 km (0.105 R)
• M85: 58,628,453 km (0.108 R)
• M86: 58,971,481 km (0.051 R)
• M87: 59,659,631 km (0.117 R)
• M88: 62,088,801 km (0.075 R)
• M89: 67,521,597 km (0.076 R)
• M90: 69,205,022 km (0.119 R)
• M91: 69,567,498 km (0.086 R)
• M92: 70,537,341 km (0.114 R)
• M93: 71,511,522 km (0.067 R)
• M94: 72,367,671 km (0.12 R)
• M95: 73,473,498 km (0.056 R)
• M96: 82,518,036 km (0.081 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit