🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 193 Days

Day: 28.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,032,390 km

• M1: 209,287 km (0.065 R)
• M2: 542,591 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.84 AU - 2.44 AU

Year: 1179 Days

Day: 21.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.02 AU - 3.12 AU

Year: 1552 Days

Day: 21 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 7.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.81 AU - 16.01 AU

Year: 21689 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,032,390 km

• M1: 91,554 km (0.072 R)
• M2: 315,203 km (0.075 R)
• M3: 422,464 km (0.081 R)
• M4: 861,833 km (0.111 R)
• M5: 1,181,973 km (0.052 R)
• M6: 1,267,692 km (0.088 R)
• M7: 1,500,167 km (0.102 R)
• M8: 1,765,704 km (0.092 R)
• M9: 1,844,243 km (0.073 R)
• M10: 2,005,060 km (0.082 R)
• M11: 2,969,069 km (0.095 R)
• M12: 3,399,462 km (0.116 R)
• M13: 3,747,875 km (0.109 R)
• M14: 3,798,589 km (0.096 R)
• M15: 4,265,334 km (0.098 R)
• M16: 4,750,181 km (0.086 R)
• M17: 5,366,225 km (0.119 R)
• M18: 5,712,843 km (0.053 R)
• M19: 7,552,449 km (0.116 R)
• M20: 7,648,939 km (0.114 R)
• M21: 8,236,260 km (0.094 R)
• M22: 8,804,134 km (0.092 R)
• M23: 9,144,170 km (0.088 R)
• M24: 9,942,424 km (0.061 R)
• M25: 10,154,404 km (0.115 R)
• M26: 10,225,314 km (0.114 R)
• M27: 10,439,239 km (0.103 R)
• M28: 10,835,224 km (0.09 R)
• M29: 11,346,400 km (0.113 R)
• M30: 11,977,554 km (0.096 R)
• M31: 12,888,006 km (0.098 R)
• M32: 13,235,223 km (0.087 R)
• M33: 13,742,060 km (0.053 R)
• M34: 13,978,126 km (0.058 R)
• M35: 14,255,331 km (0.116 R)
• M36: 15,138,108 km (0.116 R)
• M37: 15,422,643 km (0.038 R)
• M38: 15,586,004 km (0.052 R)
• M39: 15,955,810 km (0.061 R)
• M40: 16,203,993 km (0.109 R)
• M41: 16,411,784 km (0.095 R)
• M42: 16,788,023 km (0.117 R)
• M43: 16,871,947 km (0.063 R)
• M44: 17,847,774 km (0.09 R)
• M45: 18,929,217 km (0.106 R)
• M46: 19,148,079 km (0.033 R)
• M47: 20,076,333 km (0.103 R)
• M48: 20,928,593 km (0.113 R)
• M49: 21,930,300 km (0.086 R)
• M50: 22,160,232 km (0.076 R)
• M51: 22,668,565 km (0.041 R)
• M52: 22,715,090 km (0.113 R)
• M53: 22,854,516 km (0.081 R)
• M54: 23,649,927 km (0.103 R)
• M55: 23,791,297 km (0.116 R)
• M56: 24,027,512 km (0.071 R)
• M57: 24,359,320 km (0.1 R)
• M58: 25,364,319 km (0.113 R)
• M59: 26,725,061 km (0.056 R)
• M60: 27,810,992 km (0.108 R)
• M61: 27,910,325 km (0.053 R)
• M62: 28,359,268 km (0.092 R)
• M63: 28,609,695 km (0.068 R)
• M64: 31,619,305 km (0.07 R)
• M65: 31,723,126 km (0.092 R)
• M66: 32,191,517 km (0.042 R)
• M67: 32,243,727 km (0.026 R)
• M68: 33,082,522 km (0.105 R)
• M69: 34,300,847 km (0.093 R)
• M70: 34,407,510 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 4.4

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.36 AU - 21.44 AU

Year: 28530 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,032,390 km

• M1: 57,146 km (0.051 R)
• M2: 131,646 km (0.118 R)
• M3: 196,123 km (0.111 R)
• M4: 289,023 km (0.119 R)
• M5: 516,113 km (0.054 R)
• M6: 580,589 km (0.09 R)
• M7: 1,389,764 km (0.104 R)
• M8: 1,449,903 km (0.093 R)
• M9: 2,308,744 km (0.12 R)
• M10: 3,135,422 km (0.096 R)
• M11: 3,214,709 km (0.031 R)
• M12: 4,482,102 km (0.088 R)
• M13: 5,545,743 km (0.05 R)
• M14: 6,080,854 km (0.078 R)
• M15: 6,379,601 km (0.09 R)
• M16: 6,632,272 km (0.05 R)
• M17: 7,943,946 km (0.098 R)
• M18: 8,106,559 km (0.106 R)
• M19: 8,490,427 km (0.07 R)
• M20: 8,656,630 km (0.045 R)
• M21: 8,824,030 km (0.12 R)
• M22: 9,161,972 km (0.112 R)
• M23: 10,496,385 km (0.1 R)
• M24: 10,615,315 km (0.053 R)
• M25: 12,640,272 km (0.032 R)
• M26: 12,893,691 km (0.089 R)
• M27: 13,469,942 km (0.116 R)
• M28: 14,119,945 km (0.11 R)
• M29: 14,713,848 km (0.112 R)
• M30: 14,980,282 km (0.083 R)
• M31: 15,315,680 km (0.085 R)
• M32: 16,268,020 km (0.102 R)
• M33: 17,029,474 km (0.065 R)
• M34: 17,169,198 km (0.103 R)
• M35: 18,443,622 km (0.111 R)
• M36: 18,947,468 km (0.093 R)
• M37: 19,019,724 km (0.116 R)
• M38: 19,895,021 km (0.084 R)
• M39: 20,263,480 km (0.057 R)
• M40: 20,485,783 km (0.082 R)
• M41: 21,082,230 km (0.04 R)
• M42: 22,751,891 km (0.075 R)
• M43: 23,214,448 km (0.069 R)
• M44: 23,602,355 km (0.043 R)
• M45: 23,992,507 km (0.086 R)
• M46: 25,414,285 km (0.115 R)
• M47: 25,573,906 km (0.028 R)
• M48: 25,653,940 km (0.025 R)
• M49: 26,055,012 km (0.1 R)
• M50: 27,025,903 km (0.08 R)
• M51: 28,421,501 km (0.076 R)
• M52: 30,346,526 km (0.079 R)
• M53: 30,600,843 km (0.046 R)
• M54: 31,538,821 km (0.083 R)
• M55: 32,920,208 km (0.063 R)
• M56: 35,384,384 km (0.102 R)
• M57: 35,473,545 km (0.039 R)
• M58: 37,634,336 km (0.082 R)
• M59: 39,282,755 km (0.118 R)
• M60: 40,954,511 km (0.116 R)
• M61: 42,649,306 km (0.061 R)
• M62: 43,887,527 km (0.053 R)
• M63: 44,463,030 km (0.069 R)
• M64: 46,887,713 km (0.102 R)
• M65: 47,377,646 km (0.045 R)
• M66: 48,264,013 km (0.062 R)
• M67: 48,461,781 km (0.109 R)
• M68: 49,155,916 km (0.089 R)
• M69: 49,255,398 km (0.092 R)
• M70: 50,654,437 km (0.12 R)
• M71: 51,056,407 km (0.09 R)
• M72: 51,762,658 km (0.083 R)
• M73: 51,863,936 km (0.095 R)
• M74: 53,184,885 km (0.062 R)
• M75: 54,003,335 km (0.084 R)
• M76: 54,929,047 km (0.088 R)
• M77: 56,483,518 km (0.087 R)
• M78: 57,109,286 km (0.114 R)
• M79: 58,367,853 km (0.073 R)
• M80: 59,847,675 km (0.072 R)
• M81: 59,953,890 km (0.085 R)
• M82: 62,305,419 km (0.105 R)
• M83: 63,059,990 km (0.114 R)
• M84: 63,600,787 km (0.085 R)
• M85: 64,578,110 km (0.102 R)
• M86: 66,877,878 km (0.085 R)
• M87: 69,985,624 km (0.117 R)
• M88: 71,557,000 km (0.118 R)
• M89: 72,460,272 km (0.119 R)
• M90: 73,140,045 km (0.079 R)
• M91: 73,708,217 km (0.077 R)
• M92: 74,963,343 km (0.109 R)
• M93: 76,916,942 km (0.037 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit