🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.83 AU - 1.13 AU

Year: 353 Days

Day: 18.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.23 AU - 2.33 AU

Year: 1251 Days

Day: 20.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 15

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.54 AU - 7.6 AU

Year: 6832 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 111,515,151 km

• M1: 188,643 km (0.06 R)
• M2: 304,282 km (0.102 R)
• M3: 519,553 km (0.109 R)
• M4: 670,647 km (0.093 R)
• M5: 839,394 km (0.058 R)
• M6: 935,435 km (0.095 R)
• M7: 1,035,666 km (0.096 R)
• M8: 1,260,661 km (0.03 R)
• M9: 1,636,451 km (0.077 R)
• M10: 1,859,352 km (0.109 R)
• M11: 2,062,805 km (0.065 R)
• M12: 2,933,913 km (0.075 R)
• M13: 3,207,378 km (0.105 R)
• M14: 3,561,177 km (0.045 R)
• M15: 3,742,939 km (0.103 R)
• M16: 3,872,042 km (0.106 R)
• M17: 4,697,822 km (0.104 R)
• M18: 5,039,354 km (0.111 R)
• M19: 5,326,731 km (0.1 R)
• M20: 5,493,383 km (0.11 R)
• M21: 5,683,074 km (0.106 R)
• M22: 6,441,385 km (0.095 R)
• M23: 6,866,393 km (0.072 R)
• M24: 7,981,046 km (0.117 R)
• M25: 8,196,318 km (0.12 R)
• M26: 8,316,744 km (0.094 R)
• M27: 8,681,613 km (0.051 R)
• M28: 8,804,433 km (0.116 R)
• M29: 8,977,368 km (0.067 R)
• M30: 9,351,812 km (0.117 R)
• M31: 9,961,573 km (0.091 R)
• M32: 10,116,107 km (0.061 R)
• M33: 10,558,169 km (0.074 R)
• M34: 10,742,025 km (0.069 R)
• M35: 11,086,249 km (0.065 R)
• M36: 11,677,311 km (0.032 R)
• M37: 12,086,311 km (0.117 R)
• M38: 12,527,625 km (0.108 R)
• M39: 13,002,449 km (0.093 R)
• M40: 13,171,494 km (0.115 R)
• M41: 13,284,441 km (0.118 R)
• M42: 13,654,246 km (0.047 R)
• M43: 13,969,748 km (0.093 R)
• M44: 14,258,771 km (0.116 R)
• M45: 14,491,396 km (0.049 R)
• M46: 14,813,181 km (0.062 R)
• M47: 14,960,385 km (0.096 R)
• M48: 15,434,312 km (0.113 R)
• M49: 15,643,300 km (0.085 R)
• M50: 16,184,844 km (0.082 R)
• M51: 16,579,932 km (0.103 R)
• M52: 17,441,466 km (0.089 R)
• M53: 17,721,513 km (0.062 R)
• M54: 18,097,303 km (0.082 R)
• M55: 18,380,791 km (0.119 R)
• M56: 18,729,354 km (0.059 R)
• M57: 19,048,147 km (0.104 R)
• M58: 19,852,984 km (0.041 R)
• M59: 20,015,298 km (0.045 R)
• M60: 20,112,985 km (0.118 R)
• M61: 20,439,407 km (0.068 R)
• M62: 20,932,482 km (0.042 R)
• M63: 21,163,910 km (0.095 R)
• M64: 21,362,875 km (0.118 R)
• M65: 22,232,637 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840

Radius: 6.5

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.87 AU - 23.75 AU

Year: 32045 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,515,151 km

• M1: 1,518,119 km (0.07 R)
• M2: 1,801,158 km (0.039 R)
• M3: 2,415,557 km (0.103 R)
• M4: 2,508,307 km (0.077 R)
• M5: 2,793,740 km (0.11 R)
• M6: 3,604,710 km (0.115 R)
• M7: 3,710,925 km (0.11 R)
• M8: 5,064,786 km (0.054 R)
• M9: 5,364,430 km (0.068 R)
• M10: 5,793,477 km (0.113 R)
• M11: 6,043,604 km (0.03 R)
• M12: 6,361,350 km (0.066 R)
• M13: 8,308,666 km (0.066 R)
• M14: 9,455,782 km (0.086 R)
• M15: 10,047,891 km (0.092 R)
• M16: 10,272,886 km (0.067 R)
• M17: 10,881,300 km (0.087 R)
• M18: 12,372,492 km (0.061 R)
• M19: 13,429,251 km (0.073 R)
• M20: 17,483,503 km (0.1 R)
• M21: 19,314,431 km (0.054 R)
• M22: 19,969,670 km (0.113 R)
• M23: 20,347,255 km (0.052 R)
• M24: 21,784,292 km (0.042 R)
• M25: 21,978,321 km (0.098 R)
• M26: 23,452,009 km (0.106 R)
• M27: 24,452,221 km (0.088 R)
• M28: 25,773,020 km (0.119 R)
• M29: 26,081,042 km (0.067 R)
• M30: 26,493,783 km (0.118 R)
• M31: 26,700,976 km (0.116 R)
• M32: 27,955,204 km (0.083 R)
• M33: 28,060,521 km (0.07 R)
• M34: 29,549,768 km (0.112 R)
• M35: 31,831,285 km (0.113 R)
• M36: 32,826,410 km (0.089 R)
• M37: 33,607,311 km (0.026 R)
• M38: 33,943,906 km (0.078 R)
• M39: 34,394,495 km (0.083 R)
• M40: 35,986,665 km (0.066 R)
• M41: 39,597,060 km (0.111 R)
• M42: 41,145,099 km (0.083 R)
• M43: 41,505,032 km (0.052 R)
• M44: 41,625,308 km (0.05 R)
• M45: 43,442,922 km (0.101 R)
• M46: 44,668,877 km (0.084 R)
• M47: 45,657,869 km (0.12 R)
• M48: 46,279,747 km (0.112 R)
• M49: 48,161,838 km (0.101 R)
• M50: 48,288,098 km (0.03 R)
• M51: 49,048,654 km (0.038 R)
• M52: 49,557,885 km (0.099 R)
• M53: 49,685,342 km (0.045 R)
• M54: 50,453,079 km (0.065 R)
• M55: 52,910,074 km (0.105 R)
• M56: 53,432,320 km (0.062 R)
• M57: 53,693,967 km (0.111 R)
• M58: 54,218,756 km (0.094 R)
• M59: 56,601,102 km (0.107 R)
• M60: 58,477,658 km (0.101 R)
• M61: 59,830,472 km (0.058 R)
• M62: 62,291,357 km (0.116 R)
• M63: 62,704,695 km (0.044 R)
• M64: 63,395,688 km (0.086 R)
• M65: 66,747,129 km (0.118 R)
• M66: 67,311,263 km (0.07 R)
• M67: 67,452,633 km (0.118 R)
• M68: 68,870,970 km (0.072 R)
• M69: 69,013,238 km (0.04 R)
• M70: 70,155,866 km (0.072 R)
• M71: 71,304,628 km (0.109 R)
• M72: 72,749,295 km (0.09 R)
• M73: 74,349,543 km (0.107 R)
• M74: 76,108,515 km (0.107 R)
• M75: 76,993,087 km (0.083 R)
• M76: 80,115,943 km (0.054 R)
• M77: 83,128,395 km (0.065 R)
• M78: 83,887,305 km (0.081 R)
• M79: 85,106,229 km (0.118 R)
• M80: 85,871,123 km (0.087 R)
• M81: 87,715,963 km (0.074 R)
• M82: 90,040,415 km (0.082 R)
• M83: 91,132,180 km (0.079 R)
• M84: 92,071,356 km (0.037 R)
• M85: 92,228,134 km (0.12 R)
• M86: 95,225,178 km (0.09 R)
• M87: 98,735,043 km (0.116 R)
• M88: 103,752,107 km (0.063 R)
• M89: 105,552,218 km (0.102 R)
• M90: 108,685,695 km (0.077 R)
• M91: 110,347,129 km (0.062 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit