🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 320 Days

Day: 40.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,583,394 km

• M1: 185,202 km (0.107 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 12.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.29 AU - 1.51 AU

Year: 1087 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,583,394 km

• M1: 171,589 km (0.112 R)
• M2: 252,222 km (0.054 R)
• M3: 501,003 km (0.055 R)
• M4: 591,809 km (0.115 R)
• M5: 689,497 km (0.113 R)
• M6: 793,467 km (0.117 R)
• M7: 916,885 km (0.057 R)
• M8: 1,019,360 km (0.097 R)
• M9: 1,206,956 km (0.118 R)
• M10: 1,320,650 km (0.051 R)
• M11: 1,909,018 km (0.044 R)
• M12: 2,116,211 km (0.113 R)
• M13: 2,283,611 km (0.083 R)
• M14: 2,369,032 km (0.104 R)
• M15: 2,484,671 km (0.068 R)
• M16: 2,661,645 km (0.119 R)
• M17: 2,751,853 km (0.088 R)
• M18: 2,894,120 km (0.083 R)
• M19: 3,080,819 km (0.113 R)
• M20: 3,165,192 km (0.071 R)
• M21: 3,271,556 km (0.114 R)
• M22: 3,357,724 km (0.079 R)
• M23: 3,664,998 km (0.088 R)
• M24: 4,015,955 km (0.113 R)
• M25: 4,342,377 km (0.112 R)
• M26: 4,617,039 km (0.087 R)
• M27: 4,701,861 km (0.093 R)
• M28: 4,848,467 km (0.101 R)
• M29: 4,934,635 km (0.091 R)
• M30: 5,146,017 km (0.087 R)
• M31: 5,309,827 km (0.08 R)
• M32: 5,449,850 km (0.106 R)
• M33: 5,603,936 km (0.11 R)
• M34: 5,811,578 km (0.076 R)
• M35: 5,916,446 km (0.073 R)
• M36: 6,396,057 km (0.085 R)
• M37: 6,477,289 km (0.09 R)
• M38: 6,764,068 km (0.091 R)
• M39: 6,957,647 km (0.063 R)
• M40: 7,055,185 km (0.086 R)
• M41: 7,181,147 km (0.104 R)
• M42: 7,265,669 km (0.029 R)
• M43: 7,478,098 km (0.107 R)
• M44: 7,620,964 km (0.081 R)
• M45: 7,779,239 km (0.102 R)
• M46: 8,245,685 km (0.081 R)
• M47: 8,526,929 km (0.067 R)
• M48: 8,977,518 km (0.072 R)
• M49: 9,129,509 km (0.101 R)
• M50: 9,266,990 km (0.097 R)
• M51: 9,605,978 km (0.094 R)
• M52: 9,808,235 km (0.094 R)
• M53: 9,996,279 km (0.038 R)
• M54: 10,217,086 km (0.104 R)
• M55: 10,471,402 km (0.098 R)
• M56: 10,954,005 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.2

Radius: 5.1

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.58 AU - 10.86 AU

Year: 16892 Days

Day: 16.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,583,394 km

• M1: 95,294 km (0.111 R)
• M2: 215,271 km (0.116 R)
• M3: 455,675 km (0.09 R)
• M4: 829,520 km (0.112 R)
• M5: 1,172,847 km (0.084 R)
• M6: 1,414,897 km (0.064 R)
• M7: 1,852,171 km (0.101 R)
• M8: 2,394,763 km (0.081 R)
• M9: 2,666,133 km (0.106 R)
• M10: 2,805,558 km (0.061 R)
• M11: 3,846,760 km (0.108 R)
• M12: 3,885,954 km (0.094 R)
• M13: 4,285,231 km (0.096 R)
• M14: 4,325,922 km (0.101 R)
• M15: 4,531,170 km (0.084 R)
• M16: 5,122,680 km (0.061 R)
• M17: 6,146,079 km (0.107 R)
• M18: 6,330,383 km (0.12 R)
• M19: 6,799,223 km (0.083 R)
• M20: 7,085,853 km (0.102 R)
• M21: 7,969,079 km (0.118 R)
• M22: 8,525,882 km (0.119 R)
• M23: 8,731,429 km (0.119 R)
• M24: 9,095,102 km (0.045 R)
• M25: 9,569,925 km (0.055 R)
• M26: 11,605,055 km (0.032 R)
• M27: 12,062,076 km (0.086 R)
• M28: 12,119,671 km (0.074 R)
• M29: 13,349,067 km (0.085 R)
• M30: 15,235,346 km (0.083 R)
• M31: 15,297,579 km (0.083 R)
• M32: 15,798,283 km (0.091 R)
• M33: 17,789,281 km (0.111 R)
• M34: 19,789,854 km (0.065 R)
• M35: 20,335,138 km (0.07 R)
• M36: 20,540,984 km (0.104 R)
• M37: 21,371,103 km (0.113 R)
• M38: 22,000,910 km (0.088 R)
• M39: 22,212,142 km (0.109 R)
• M40: 22,424,122 km (0.036 R)
• M41: 22,494,882 km (0.041 R)
• M42: 22,636,701 km (0.043 R)
• M43: 22,707,760 km (0.092 R)
• M44: 22,850,028 km (0.099 R)
• M45: 22,992,594 km (0.092 R)
• M46: 23,926,384 km (0.106 R)
• M47: 24,071,195 km (0.077 R)
• M48: 24,361,564 km (0.101 R)
• M49: 24,726,284 km (0.116 R)
• M50: 24,872,591 km (0.104 R)
• M51: 27,027,099 km (0.101 R)
• M52: 27,253,291 km (0.084 R)
• M53: 27,783,765 km (0.065 R)
• M54: 27,935,906 km (0.11 R)
• M55: 28,700,950 km (0.093 R)
• M56: 29,472,725 km (0.056 R)
• M57: 30,095,202 km (0.087 R)
• M58: 30,251,532 km (0.117 R)
• M59: 31,194,746 km (0.107 R)
• M60: 31,273,884 km (0.119 R)
• M61: 33,029,714 km (0.113 R)
• M62: 33,110,198 km (0.094 R)
• M63: 33,838,290 km (0.08 R)
• M64: 34,245,047 km (0.104 R)
• M65: 34,653,449 km (0.076 R)
• M66: 35,888,230 km (0.107 R)
• M67: 36,053,984 km (0.081 R)
• M68: 37,809,366 km (0.088 R)
• M69: 38,995,079 km (0.119 R)
• M70: 41,576,689 km (0.09 R)
• M71: 43,769,794 km (0.069 R)
• M72: 44,035,480 km (0.097 R)
• M73: 44,301,614 km (0.105 R)
• M74: 46,540,945 km (0.065 R)
• M75: 47,083,835 km (0.061 R)
• M76: 47,719,926 km (0.058 R)
• M77: 48,541,816 km (0.064 R)
• M78: 48,816,777 km (0.086 R)
• M79: 49,460,497 km (0.117 R)
• M80: 51,875,904 km (0.083 R)
• M81: 52,626,736 km (0.033 R)
• M82: 53,003,573 km (0.058 R)
• M83: 53,570,399 km (0.052 R)
• M84: 56,146,175 km (0.053 R)
• M85: 57,110,334 km (0.108 R)
• M86: 58,566,818 km (0.068 R)
• M87: 61,813,840 km (0.072 R)
• M88: 65,118,756 km (0.116 R)
• M89: 65,219,735 km (0.116 R)
• M90: 67,149,547 km (0.048 R)
• M91: 67,251,573 km (0.116 R)
• M92: 67,865,224 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 18,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit