🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.99 AU - 1.07 AU

Year: 382 Days

Day: 43.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,160,761 km

• M1: 249,380 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.73 AU - 4.31 AU

Year: 2412 Days

Day: 24.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,160,761 km

• M1: 1,452,296 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.76 AU - 4.48 AU

Year: 3054 Days

Day: 45.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,160,761 km

• M1: 3,045,663 km (0.087 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 11.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.36 AU - 5.28 AU

Year: 3865 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 111,160,761 km

• M1: 142,417 km (0.1 R)
• M2: 213,327 km (0.11 R)
• M3: 367,263 km (0.078 R)
• M4: 444,754 km (0.054 R)
• M5: 579,393 km (0.097 R)
• M6: 821,442 km (0.101 R)
• M7: 955,033 km (0.068 R)
• M8: 1,044,044 km (0.095 R)
• M9: 1,272,779 km (0.097 R)
• M10: 1,593,217 km (0.084 R)
• M11: 1,747,303 km (0.077 R)
• M12: 2,484,222 km (0.102 R)
• M13: 2,774,293 km (0.084 R)
• M14: 3,037,136 km (0.067 R)
• M15: 3,587,207 km (0.065 R)
• M16: 3,709,130 km (0.116 R)
• M17: 3,915,575 km (0.1 R)
• M18: 4,104,666 km (0.111 R)
• M19: 5,094,705 km (0.113 R)
• M20: 5,301,300 km (0.069 R)
• M21: 5,440,575 km (0.069 R)
• M22: 5,510,737 km (0.099 R)
• M23: 5,794,374 km (0.113 R)
• M24: 6,326,644 km (0.075 R)
• M25: 6,425,229 km (0.085 R)
• M26: 6,623,745 km (0.101 R)
• M27: 7,001,480 km (0.04 R)
• M28: 7,103,356 km (0.077 R)
• M29: 7,180,099 km (0.119 R)
• M30: 7,568,156 km (0.058 R)
• M31: 7,936,616 km (0.085 R)
• M32: 8,391,842 km (0.048 R)
• M33: 8,554,605 km (0.096 R)
• M34: 8,663,661 km (0.112 R)
• M35: 8,745,791 km (0.058 R)
• M36: 9,076,851 km (0.12 R)
• M37: 9,160,177 km (0.072 R)
• M38: 10,267,650 km (0.088 R)
• M39: 10,470,953 km (0.114 R)
• M40: 10,793,187 km (0.108 R)
• M41: 11,237,642 km (0.1 R)
• M42: 11,417,160 km (0.116 R)
• M43: 12,236,657 km (0.109 R)
• M44: 12,390,593 km (0.037 R)
• M45: 12,918,524 km (0.1 R)
• M46: 13,138,134 km (0.105 R)
• M47: 13,485,500 km (0.116 R)
• M48: 13,644,523 km (0.116 R)
• M49: 13,996,377 km (0.095 R)
• M50: 14,774,585 km (0.096 R)
• M51: 15,268,108 km (0.059 R)
• M52: 15,367,591 km (0.119 R)
• M53: 16,271,461 km (0.115 R)
• M54: 16,576,641 km (0.111 R)
• M55: 16,746,883 km (0.109 R)
• M56: 17,676,933 km (0.086 R)
• M57: 18,270,986 km (0.078 R)
• M58: 18,376,453 km (0.101 R)
• M59: 20,675,623 km (0.115 R)
• M60: 21,301,540 km (0.03 R)
• M61: 21,523,992 km (0.089 R)
• M62: 21,672,543 km (0.097 R)
• M63: 21,821,692 km (0.12 R)
• M64: 22,083,189 km (0.076 R)
• M65: 22,685,171 km (0.046 R)
• M66: 23,559,869 km (0.067 R)
• M67: 23,866,695 km (0.104 R)
• M68: 24,561,876 km (0.111 R)
• M69: 24,639,517 km (0.111 R)
• M70: 24,756,204 km (0.074 R)
• M71: 25,224,595 km (0.074 R)
• M72: 25,538,600 km (0.038 R)
• M73: 25,853,803 km (0.105 R)
• M74: 26,249,639 km (0.06 R)
• M75: 26,328,926 km (0.1 R)
• M76: 26,727,156 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 6.2

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.61 AU - 23.95 AU

Year: 30921 Days

Day: 18.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 111,160,761 km

• M1: 116,387 km (0.091 R)
• M2: 490,083 km (0.095 R)
• M3: 542,741 km (0.102 R)
• M4: 597,494 km (0.111 R)
• M5: 965,804 km (0.091 R)
• M6: 1,137,542 km (0.055 R)
• M7: 2,268,053 km (0.062 R)
• M8: 3,749,072 km (0.118 R)
• M9: 3,910,788 km (0.049 R)
• M10: 4,522,643 km (0.096 R)
• M11: 4,868,962 km (0.049 R)
• M12: 5,587,032 km (0.035 R)
• M13: 6,274,135 km (0.099 R)
• M14: 6,595,172 km (0.101 R)
• M15: 7,253,253 km (0.068 R)
• M16: 7,590,147 km (0.085 R)
• M17: 10,463,174 km (0.063 R)
• M18: 10,843,602 km (0.059 R)
• M19: 10,997,089 km (0.065 R)
• M20: 11,228,517 km (0.103 R)
• M21: 12,011,811 km (0.036 R)
• M22: 12,490,225 km (0.092 R)
• M23: 12,651,193 km (0.106 R)
• M24: 13,219,515 km (0.108 R)
• M25: 13,301,495 km (0.044 R)
• M26: 14,549,889 km (0.094 R)
• M27: 14,719,084 km (0.068 R)
• M28: 15,488,915 km (0.044 R)
• M29: 15,575,233 km (0.109 R)
• M30: 17,335,401 km (0.07 R)
• M31: 17,785,242 km (0.031 R)
• M32: 18,056,912 km (0.075 R)
• M33: 19,064,902 km (0.077 R)
• M34: 19,343,005 km (0.091 R)
• M35: 19,622,454 km (0.075 R)
• M36: 20,185,390 km (0.084 R)
• M37: 20,944,151 km (0.065 R)
• M38: 24,875,433 km (0.088 R)
• M39: 25,484,296 km (0.036 R)
• M40: 28,073,985 km (0.091 R)
• M41: 29,774,763 km (0.085 R)
• M42: 33,498,105 km (0.081 R)
• M43: 35,186,766 km (0.06 R)
• M44: 36,098,714 km (0.097 R)
• M45: 37,133,931 km (0.099 R)
• M46: 37,713,174 km (0.062 R)
• M47: 38,998,220 km (0.082 R)
• M48: 41,251,314 km (0.089 R)
• M49: 43,668,217 km (0.109 R)
• M50: 46,379,229 km (0.032 R)
• M51: 47,504,056 km (0.051 R)
• M52: 48,006,705 km (0.035 R)
• M53: 49,398,414 km (0.072 R)
• M54: 50,290,915 km (0.119 R)
• M55: 52,091,774 km (0.118 R)
• M56: 53,913,726 km (0.085 R)
• M57: 56,286,797 km (0.107 R)
• M58: 56,685,476 km (0.058 R)
• M59: 62,641,416 km (0.087 R)
• M60: 63,468,841 km (0.073 R)
• M61: 66,112,834 km (0.097 R)
• M62: 67,095,991 km (0.08 R)
• M63: 67,801,196 km (0.103 R)
• M64: 68,792,730 km (0.043 R)
• M65: 69,931,619 km (0.105 R)
• M66: 71,651,546 km (0.114 R)
• M67: 73,240,574 km (0.118 R)
• M68: 74,257,690 km (0.075 R)
• M69: 82,712,214 km (0.047 R)
• M70: 83,165,645 km (0.101 R)
• M71: 84,987,298 km (0.079 R)
• M72: 85,750,098 km (0.036 R)
• M73: 87,898,323 km (0.102 R)
• M74: 88,052,409 km (0.086 R)
• M75: 89,598,503 km (0.097 R)
• M76: 90,530,498 km (0.093 R)
• M77: 94,605,993 km (0.115 R)
• M78: 95,238,343 km (0.104 R)
• M79: 96,666,105 km (0.104 R)
• M80: 99,061,466 km (0.089 R)
• M81: 99,703,540 km (0.099 R)
• M82: 100,508,077 km (0.069 R)
• M83: 101,799,705 km (0.103 R)
• M84: 103,422,094 km (0.075 R)
• M85: 104,236,505 km (0.108 R)
• M86: 104,399,567 km (0.102 R)
• M87: 106,199,678 km (0.116 R)
• M88: 107,185,827 km (0.11 R)
• M89: 108,174,968 km (0.081 R)
• M90: 108,340,274 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit