🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 38 Hours

Environment

Temp: 195 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.39 AU - 1.39 AU

Year: 581 Days

Day: 12.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,548,711 km

• M1: 148,401 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.95 AU - 4.27 AU

Year: 2433 Days

Day: 24.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,548,711 km

• M1: 128,056 km (0.072 R)
• M2: 2,289,147 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.3

Radius: 7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.43 AU - 20.91 AU

Year: 25240 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,548,711 km

• M1: 98,435 km (0.12 R)
• M2: 146,008 km (0.053 R)
• M3: 393,293 km (0.087 R)
• M4: 519,853 km (0.103 R)
• M5: 618,737 km (0.071 R)
• M6: 953,238 km (0.102 R)
• M7: 1,204,562 km (0.093 R)
• M8: 1,392,906 km (0.074 R)
• M9: 1,476,531 km (0.066 R)
• M10: 2,108,133 km (0.056 R)
• M11: 2,570,989 km (0.095 R)
• M12: 2,639,654 km (0.112 R)
• M13: 2,708,918 km (0.111 R)
• M14: 2,849,391 km (0.06 R)
• M15: 3,780,488 km (0.096 R)
• M16: 3,977,359 km (0.073 R)
• M17: 4,097,037 km (0.073 R)
• M18: 4,380,974 km (0.118 R)
• M19: 5,713,591 km (0.054 R)
• M20: 7,161,100 km (0.092 R)
• M21: 7,700,700 km (0.092 R)
• M22: 7,900,264 km (0.086 R)
• M23: 8,767,034 km (0.105 R)
• M24: 9,503,205 km (0.108 R)
• M25: 9,932,850 km (0.05 R)
• M26: 9,987,004 km (0.099 R)
• M27: 13,650,806 km (0.096 R)
• M28: 14,440,832 km (0.081 R)
• M29: 14,748,555 km (0.115 R)
• M30: 15,621,907 km (0.094 R)
• M31: 16,001,287 km (0.086 R)
• M32: 16,064,867 km (0.079 R)
• M33: 17,157,679 km (0.084 R)
• M34: 17,549,027 km (0.119 R)
• M35: 18,009,489 km (0.097 R)
• M36: 18,540,412 km (0.092 R)
• M37: 19,685,883 km (0.084 R)
• M38: 20,301,478 km (0.079 R)
• M39: 20,923,506 km (0.096 R)
• M40: 21,973,982 km (0.071 R)
• M41: 22,186,112 km (0.092 R)
• M42: 24,052,944 km (0.118 R)
• M43: 25,152,788 km (0.085 R)
• M44: 25,226,689 km (0.045 R)
• M45: 26,418,984 km (0.12 R)
• M46: 26,870,770 km (0.118 R)
• M47: 27,173,406 km (0.079 R)
• M48: 27,325,248 km (0.113 R)
• M49: 28,703,493 km (0.05 R)
• M50: 28,780,835 km (0.087 R)
• M51: 30,576,309 km (0.054 R)
• M52: 31,447,716 km (0.054 R)
• M53: 32,810,553 km (0.111 R)
• M54: 34,192,538 km (0.112 R)
• M55: 35,925,779 km (0.095 R)
• M56: 37,097,130 km (0.092 R)
• M57: 38,196,076 km (0.044 R)
• M58: 39,134,205 km (0.086 R)
• M59: 40,946,134 km (0.059 R)
• M60: 41,906,104 km (0.057 R)
• M61: 45,009,661 km (0.118 R)
• M62: 46,271,669 km (0.072 R)
• M63: 46,907,011 km (0.038 R)
• M64: 47,728,004 km (0.05 R)
• M65: 47,911,261 km (0.06 R)
• M66: 48,278,075 km (0.077 R)
• M67: 48,553,934 km (0.115 R)
• M68: 49,477,102 km (0.118 R)
• M69: 51,998,425 km (0.081 R)
• M70: 52,753,595 km (0.054 R)
• M71: 58,530,915 km (0.089 R)
• M72: 64,101,042 km (0.081 R)
• M73: 64,303,149 km (0.109 R)
• M74: 64,505,405 km (0.091 R)
• M75: 67,051,411 km (0.109 R)
• M76: 67,770,079 km (0.107 R)
• M77: 67,873,003 km (0.056 R)
• M78: 68,388,218 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 4.5

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.18 AU - 23.96 AU

Year: 31898 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,548,711 km

• M1: 157,826 km (0.085 R)
• M2: 308,770 km (0.029 R)
• M3: 585,227 km (0.097 R)
• M4: 820,544 km (0.051 R)
• M5: 896,540 km (0.108 R)
• M6: 1,223,411 km (0.111 R)
• M7: 1,522,009 km (0.065 R)
• M8: 1,647,671 km (0.084 R)
• M9: 1,942,528 km (0.07 R)
• M10: 2,325,050 km (0.117 R)
• M11: 2,360,954 km (0.12 R)
• M12: 2,617,664 km (0.055 R)
• M13: 2,999,587 km (0.086 R)
• M14: 3,038,782 km (0.096 R)
• M15: 3,688,186 km (0.1 R)
• M16: 3,857,082 km (0.087 R)
• M17: 4,334,748 km (0.107 R)
• M18: 4,922,817 km (0.103 R)
• M19: 5,108,767 km (0.117 R)
• M20: 6,222,224 km (0.118 R)
• M21: 7,301,423 km (0.108 R)
• M22: 8,437,021 km (0.107 R)
• M23: 10,093,368 km (0.062 R)
• M24: 10,627,283 km (0.086 R)
• M25: 12,033,054 km (0.071 R)
• M26: 12,095,437 km (0.097 R)
• M27: 13,560,897 km (0.092 R)
• M28: 13,625,823 km (0.101 R)
• M29: 13,821,497 km (0.061 R)
• M30: 13,886,871 km (0.074 R)
• M31: 14,480,027 km (0.104 R)
• M32: 15,216,198 km (0.088 R)
• M33: 17,004,042 km (0.105 R)
• M34: 18,567,938 km (0.119 R)
• M35: 19,440,094 km (0.102 R)
• M36: 20,325,563 km (0.117 R)
• M37: 20,773,310 km (0.103 R)
• M38: 20,998,305 km (0.104 R)
• M39: 21,678,377 km (0.092 R)
• M40: 23,448,569 km (0.115 R)
• M41: 25,504,941 km (0.116 R)
• M42: 25,745,943 km (0.086 R)
• M43: 27,043,854 km (0.116 R)
• M44: 29,197,914 km (0.096 R)
• M45: 29,702,657 km (0.058 R)
• M46: 29,871,703 km (0.081 R)
• M47: 31,148,670 km (0.108 R)
• M48: 31,837,120 km (0.085 R)
• M49: 32,791,853 km (0.091 R)
• M50: 34,640,434 km (0.119 R)
• M51: 35,264,108 km (0.104 R)
• M52: 35,981,280 km (0.025 R)
• M53: 37,704,199 km (0.119 R)
• M54: 40,104,796 km (0.092 R)
• M55: 40,384,992 km (0.067 R)
• M56: 41,606,459 km (0.112 R)
• M57: 44,182,086 km (0.119 R)
• M58: 47,893,459 km (0.111 R)
• M59: 49,685,941 km (0.114 R)
• M60: 51,703,268 km (0.117 R)
• M61: 52,008,149 km (0.109 R)
• M62: 53,747,224 km (0.073 R)
• M63: 54,572,256 km (0.052 R)
• M64: 56,652,863 km (0.11 R)
• M65: 59,396,189 km (0.116 R)
• M66: 60,249,046 km (0.087 R)
• M67: 60,569,784 km (0.069 R)
• M68: 62,723,246 km (0.055 R)
• M69: 66,551,455 km (0.055 R)
• M70: 67,770,229 km (0.094 R)
• M71: 70,117,270 km (0.073 R)
• M72: 70,342,265 km (0.088 R)
• M73: 70,567,410 km (0.084 R)
• M74: 71,244,340 km (0.12 R)
• M75: 71,923,365 km (0.045 R)
• M76: 73,287,847 km (0.101 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit