🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.53 AU - 0.81 AU

Year: 200 Days

Day: 43.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.94 AU - 1.12 AU

Year: 382 Days

Day: 19 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,652,552 km

• M1: 624,721 km (0.094 R)
• M2: 684,560 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.83 AU - 1.31 AU

Year: 404 Days

Day: 23.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 13

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.55 AU - 6.73 AU

Year: 6249 Days

Day: 11 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,652,552 km

• M1: 187,446 km (0.066 R)
• M2: 287,228 km (0.082 R)
• M3: 625,768 km (0.08 R)
• M4: 885,919 km (0.049 R)
• M5: 1,117,047 km (0.077 R)
• M6: 1,421,030 km (0.119 R)
• M7: 1,601,595 km (0.062 R)
• M8: 1,732,792 km (0.08 R)
• M9: 2,750,656 km (0.111 R)
• M10: 2,863,752 km (0.103 R)
• M11: 3,001,532 km (0.075 R)
• M12: 3,118,068 km (0.112 R)
• M13: 3,283,823 km (0.081 R)
• M14: 3,624,308 km (0.093 R)
• M15: 4,027,474 km (0.061 R)
• M16: 4,392,193 km (0.098 R)
• M17: 5,378,791 km (0.065 R)
• M18: 5,693,845 km (0.116 R)
• M19: 6,341,903 km (0.107 R)
• M20: 6,522,766 km (0.074 R)
• M21: 6,920,697 km (0.092 R)
• M22: 7,611,988 km (0.11 R)
• M23: 7,804,371 km (0.108 R)
• M24: 8,226,836 km (0.105 R)
• M25: 8,757,011 km (0.11 R)
• M26: 8,925,009 km (0.085 R)
• M27: 9,746,152 km (0.105 R)
• M28: 9,920,433 km (0.077 R)
• M29: 10,378,053 km (0.12 R)
• M30: 11,204,731 km (0.074 R)
• M31: 11,314,087 km (0.119 R)
• M32: 11,533,996 km (0.12 R)
• M33: 11,829,302 km (0.107 R)
• M34: 11,940,752 km (0.079 R)
• M35: 12,389,995 km (0.108 R)
• M36: 12,654,484 km (0.088 R)
• M37: 12,882,770 km (0.112 R)
• M38: 12,997,512 km (0.105 R)
• M39: 13,189,296 km (0.066 R)
• M40: 13,614,753 km (0.076 R)
• M41: 14,281,211 km (0.101 R)
• M42: 14,638,301 km (0.074 R)
• M43: 15,038,476 km (0.105 R)
• M44: 15,931,724 km (0.101 R)
• M45: 17,303,836 km (0.102 R)
• M46: 17,388,209 km (0.079 R)
• M47: 17,940,076 km (0.071 R)
• M48: 18,368,375 km (0.094 R)
• M49: 18,800,114 km (0.106 R)
• M50: 19,497,988 km (0.05 R)
• M51: 19,585,802 km (0.116 R)
• M52: 20,115,528 km (0.114 R)
• M53: 20,694,771 km (0.117 R)
• M54: 20,874,139 km (0.111 R)
• M55: 21,551,219 km (0.101 R)
• M56: 21,869,563 km (0.078 R)
• M57: 23,251,997 km (0.102 R)
• M58: 26,440,227 km (0.096 R)
• M59: 26,635,003 km (0.109 R)
• M60: 26,878,997 km (0.1 R)
• M61: 26,976,685 km (0.093 R)
• M62: 27,862,304 km (0.104 R)
• M63: 28,010,855 km (0.084 R)
• M64: 28,110,038 km (0.054 R)
• M65: 28,209,371 km (0.057 R)
• M66: 28,408,187 km (0.107 R)
• M67: 28,707,532 km (0.074 R)
• M68: 29,309,065 km (0.116 R)
• M69: 29,560,988 km (0.115 R)
• M70: 29,914,937 km (0.12 R)
• M71: 30,372,108 km (0.097 R)
• M72: 31,241,720 km (0.103 R)
• M73: 31,344,643 km (0.108 R)
• M74: 31,964,128 km (0.112 R)
• M75: 32,535,592 km (0.072 R)
• M76: 33,005,629 km (0.043 R)
• M77: 34,961,621 km (0.091 R)
• M78: 35,068,434 km (0.049 R)
• M79: 35,175,396 km (0.08 R)
• M80: 35,389,620 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 10.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.59 AU - 13.89 AU

Year: 15641 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,652,552 km

• M1: 267,032 km (0.083 R)
• M2: 381,325 km (0.049 R)
• M3: 500,704 km (0.108 R)
• M4: 800,797 km (0.103 R)
• M5: 1,024,297 km (0.063 R)
• M6: 1,361,939 km (0.073 R)
• M7: 1,433,596 km (0.074 R)
• M8: 1,733,540 km (0.092 R)
• M9: 1,838,109 km (0.077 R)
• M10: 2,192,656 km (0.107 R)
• M11: 2,872,130 km (0.105 R)
• M12: 2,996,745 km (0.076 R)
• M13: 3,251,360 km (0.101 R)
• M14: 3,884,458 km (0.103 R)
• M15: 4,664,611 km (0.081 R)
• M16: 5,492,336 km (0.083 R)
• M17: 6,203,225 km (0.043 R)
• M18: 7,537,638 km (0.091 R)
• M19: 8,148,596 km (0.11 R)
• M20: 8,639,875 km (0.085 R)
• M21: 8,775,561 km (0.078 R)
• M22: 9,094,952 km (0.106 R)
• M23: 9,186,805 km (0.115 R)
• M24: 9,933,598 km (0.034 R)
• M25: 10,266,453 km (0.034 R)
• M26: 10,458,238 km (0.104 R)
• M27: 10,991,853 km (0.086 R)
• M28: 11,188,275 km (0.095 R)
• M29: 11,684,042 km (0.094 R)
• M30: 11,834,239 km (0.092 R)
• M31: 12,237,704 km (0.118 R)
• M32: 12,851,504 km (0.075 R)
• M33: 13,110,309 km (0.076 R)
• M34: 13,214,279 km (0.115 R)
• M35: 14,002,809 km (0.111 R)
• M36: 15,957,006 km (0.119 R)
• M37: 16,179,459 km (0.098 R)
• M38: 17,477,968 km (0.045 R)
• M39: 18,110,917 km (0.109 R)
• M40: 18,284,749 km (0.098 R)
• M41: 18,751,196 km (0.048 R)
• M42: 19,399,104 km (0.091 R)
• M43: 20,595,588 km (0.109 R)
• M44: 21,080,883 km (0.082 R)
• M45: 21,816,007 km (0.102 R)
• M46: 24,007,616 km (0.099 R)
• M47: 24,198,652 km (0.12 R)
• M48: 25,097,137 km (0.11 R)
• M49: 25,941,318 km (0.072 R)
• M50: 26,202,815 km (0.102 R)
• M51: 27,059,113 km (0.085 R)
• M52: 27,390,772 km (0.106 R)
• M53: 27,857,517 km (0.039 R)
• M54: 27,924,537 km (0.088 R)
• M55: 31,685,128 km (0.069 R)
• M56: 31,964,727 km (0.034 R)
• M57: 32,385,845 km (0.076 R)
• M58: 32,456,156 km (0.078 R)
• M59: 33,659,820 km (0.087 R)
• M60: 34,806,039 km (0.117 R)
• M61: 35,674,155 km (0.106 R)
• M62: 36,476,150 km (0.085 R)
• M63: 36,549,303 km (0.099 R)
• M64: 36,842,664 km (0.057 R)
• M65: 37,949,539 km (0.064 R)
• M66: 39,217,082 km (0.097 R)
• M67: 39,442,227 km (0.094 R)
• M68: 39,893,863 km (0.051 R)
• M69: 40,498,537 km (0.093 R)
• M70: 40,726,225 km (0.108 R)
• M71: 41,030,208 km (0.08 R)
• M72: 41,793,756 km (0.111 R)
• M73: 41,870,350 km (0.062 R)
• M74: 42,100,431 km (0.114 R)
• M75: 43,102,438 km (0.105 R)
• M76: 44,112,373 km (0.051 R)
• M77: 44,268,404 km (0.115 R)
• M78: 45,918,019 km (0.108 R)
• M79: 46,234,568 km (0.08 R)
• M80: 47,348,025 km (0.066 R)
• M81: 47,507,796 km (0.057 R)
• M82: 47,747,900 km (0.102 R)
• M83: 50,007,427 km (0.03 R)
• M84: 51,068,375 km (0.099 R)
• M85: 52,963,481 km (0.077 R)
• M86: 54,211,725 km (0.095 R)
• M87: 55,049,324 km (0.1 R)
• M88: 55,469,694 km (0.093 R)
• M89: 55,891,260 km (0.11 R)
• M90: 56,229,202 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit