🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.69 AU

Year: 153 Days

Day: 12 Hours

Environment

Temp: 158 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,322,254 km

• M1: 228,436 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 266 Days

Day: 34.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,322,254 km

• M1: 470,934 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.06 AU - 1.18 AU

Year: 433 Days

Day: 26.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,322,254 km

• M1: 29,022 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.44 AU - 3.38 AU

Year: 1813 Days

Day: 14.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.75 AU - 7.35 AU

Year: 5435 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,322,254 km

• M1: 307,573 km (0.105 R)
• M2: 420,520 km (0.098 R)
• M3: 543,190 km (0.109 R)
• M4: 846,425 km (0.114 R)
• M5: 1,144,125 km (0.119 R)
• M6: 1,329,775 km (0.104 R)
• M7: 1,426,715 km (0.081 R)
• M8: 1,785,301 km (0.12 R)
• M9: 2,506,363 km (0.115 R)
• M10: 2,835,478 km (0.068 R)
• M11: 3,135,123 km (0.071 R)
• M12: 3,558,485 km (0.028 R)
• M13: 4,143,412 km (0.058 R)
• M14: 4,337,141 km (0.108 R)
• M15: 5,038,755 km (0.081 R)
• M16: 5,402,877 km (0.114 R)
• M17: 5,802,752 km (0.055 R)
• M18: 6,019,968 km (0.051 R)
• M19: 6,744,470 km (0.063 R)
• M20: 6,858,464 km (0.059 R)
• M21: 7,059,524 km (0.11 R)
• M22: 7,703,842 km (0.095 R)
• M23: 8,123,912 km (0.097 R)
• M24: 8,306,272 km (0.064 R)
• M25: 8,489,978 km (0.095 R)
• M26: 8,736,964 km (0.115 R)
• M27: 8,861,280 km (0.092 R)
• M28: 9,524,298 km (0.061 R)
• M29: 9,652,354 km (0.028 R)
• M30: 9,781,008 km (0.06 R)
• M31: 10,400,044 km (0.076 R)
• M32: 10,532,139 km (0.083 R)
• M33: 10,897,906 km (0.089 R)
• M34: 11,573,639 km (0.058 R)
• M35: 11,744,779 km (0.12 R)
• M36: 12,332,848 km (0.113 R)
• M37: 12,507,579 km (0.037 R)
• M38: 12,683,207 km (0.059 R)
• M39: 13,501,657 km (0.029 R)
• M40: 13,645,719 km (0.119 R)
• M41: 13,754,178 km (0.097 R)
• M42: 14,081,199 km (0.096 R)
• M43: 15,002,871 km (0.094 R)
• M44: 15,754,301 km (0.032 R)
• M45: 16,096,432 km (0.068 R)
• M46: 16,595,041 km (0.095 R)
• M47: 17,372,053 km (0.09 R)
• M48: 17,646,864 km (0.09 R)
• M49: 18,559,710 km (0.044 R)
• M50: 19,122,946 km (0.109 R)
• M51: 19,325,502 km (0.089 R)
• M52: 19,773,697 km (0.04 R)
• M53: 19,978,496 km (0.104 R)
• M54: 20,390,190 km (0.065 R)
• M55: 20,721,699 km (0.112 R)
• M56: 21,180,216 km (0.098 R)
• M57: 21,895,743 km (0.055 R)
• M58: 22,235,031 km (0.069 R)
• M59: 22,490,843 km (0.065 R)
• M60: 23,091,329 km (0.066 R)
• M61: 23,263,815 km (0.112 R)
• M62: 23,697,051 km (0.115 R)
• M63: 23,783,967 km (0.075 R)
• M64: 23,914,566 km (0.119 R)
• M65: 24,045,464 km (0.117 R)
• M66: 24,659,414 km (0.101 R)
• M67: 25,101,176 km (0.041 R)
• M68: 25,367,461 km (0.076 R)
• M69: 26,713,093 km (0.111 R)
• M70: 27,989,762 km (0.099 R)
• M71: 28,219,843 km (0.09 R)
• M72: 28,450,523 km (0.058 R)
• M73: 29,099,927 km (0.065 R)
• M74: 29,894,890 km (0.116 R)
• M75: 30,602,339 km (0.104 R)
• M76: 30,792,029 km (0.101 R)
• M77: 31,172,307 km (0.095 R)
• M78: 31,506,508 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 12.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.37 AU - 12.93 AU

Year: 15469 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,322,254 km

• M1: 165,306 km (0.064 R)
• M2: 267,032 km (0.061 R)
• M3: 708,944 km (0.103 R)
• M4: 1,629,270 km (0.102 R)
• M5: 1,738,776 km (0.103 R)
• M6: 2,549,148 km (0.071 R)
• M7: 2,755,593 km (0.062 R)
• M8: 3,021,428 km (0.108 R)
• M9: 3,664,699 km (0.091 R)
• M10: 3,839,429 km (0.099 R)
• M11: 5,107,271 km (0.093 R)
• M12: 5,905,376 km (0.119 R)
• M13: 6,529,498 km (0.084 R)
• M14: 6,671,167 km (0.119 R)
• M15: 8,564,628 km (0.117 R)
• M16: 8,719,761 km (0.065 R)
• M17: 10,035,624 km (0.099 R)
• M18: 11,157,907 km (0.085 R)
• M19: 11,971,420 km (0.103 R)
• M20: 13,474,729 km (0.037 R)
• M21: 13,882,682 km (0.109 R)
• M22: 16,462,498 km (0.046 R)
• M23: 16,898,426 km (0.097 R)
• M24: 17,633,699 km (0.113 R)
• M25: 17,980,467 km (0.068 R)
• M26: 18,680,585 km (0.099 R)
• M27: 18,882,393 km (0.062 R)
• M28: 19,084,799 km (0.101 R)
• M29: 19,389,679 km (0.093 R)
• M30: 20,056,138 km (0.065 R)
• M31: 21,358,686 km (0.105 R)
• M32: 21,834,258 km (0.041 R)
• M33: 22,260,014 km (0.093 R)
• M34: 23,880,757 km (0.109 R)
• M35: 26,665,671 km (0.049 R)
• M36: 27,234,891 km (0.093 R)
• M37: 28,559,281 km (0.111 R)
• M38: 28,966,636 km (0.073 R)
• M39: 29,083,322 km (0.097 R)
• M40: 29,551,713 km (0.078 R)
• M41: 30,081,738 km (0.103 R)
• M42: 30,259,012 km (0.059 R)
• M43: 30,555,365 km (0.069 R)
• M44: 31,390,420 km (0.044 R)
• M45: 33,940,017 km (0.117 R)
• M46: 34,556,809 km (0.103 R)
• M47: 34,680,676 km (0.074 R)
• M48: 37,124,357 km (0.109 R)
• M49: 37,823,578 km (0.04 R)
• M50: 40,663,992 km (0.086 R)
• M51: 40,794,741 km (0.093 R)
• M52: 41,845,666 km (0.1 R)
• M53: 42,374,494 km (0.101 R)
• M54: 43,438,734 km (0.038 R)
• M55: 44,713,906 km (0.106 R)
• M56: 44,916,312 km (0.116 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: 418 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit