🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 165 Days

Day: 41.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,740,287 km

• M1: 50,414 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.67 AU - 1.95 AU

Year: 1103 Days

Day: 36 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 13.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.59 AU - 4.07 AU

Year: 2753 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,740,287 km

• M1: 190,139 km (0.093 R)
• M2: 323,879 km (0.061 R)
• M3: 424,858 km (0.08 R)
• M4: 598,391 km (0.109 R)
• M5: 908,508 km (0.099 R)
• M6: 1,128,866 km (0.067 R)
• M7: 1,286,093 km (0.067 R)
• M8: 1,493,286 km (0.032 R)
• M9: 1,720,824 km (0.1 R)
• M10: 1,913,058 km (0.108 R)
• M11: 1,997,880 km (0.095 R)
• M12: 2,190,711 km (0.102 R)
• M13: 2,359,757 km (0.058 R)
• M14: 2,512,496 km (0.102 R)
• M15: 2,689,770 km (0.091 R)
• M16: 2,806,755 km (0.107 R)
• M17: 2,958,148 km (0.114 R)
• M18: 3,179,254 km (0.041 R)
• M19: 3,291,901 km (0.097 R)
• M20: 3,383,006 km (0.065 R)
• M21: 3,498,047 km (0.073 R)
• M22: 4,032,261 km (0.037 R)
• M23: 4,117,681 km (0.12 R)
• M24: 4,228,533 km (0.029 R)
• M25: 4,554,208 km (0.119 R)
• M26: 4,694,531 km (0.057 R)
• M27: 5,018,859 km (0.115 R)
• M28: 5,471,692 km (0.111 R)
• M29: 5,566,686 km (0.114 R)
• M30: 5,716,883 km (0.048 R)
• M31: 5,840,899 km (0.041 R)
• M32: 6,359,854 km (0.109 R)
• M33: 6,531,443 km (0.113 R)
• M34: 6,675,655 km (0.042 R)
• M35: 6,777,232 km (0.048 R)
• M36: 7,577,880 km (0.095 R)
• M37: 7,790,459 km (0.117 R)
• M38: 8,112,992 km (0.047 R)
• M39: 8,206,042 km (0.115 R)
• M40: 8,471,279 km (0.119 R)
• M41: 8,565,675 km (0.112 R)
• M42: 8,771,372 km (0.097 R)
• M43: 8,946,551 km (0.072 R)
• M44: 9,268,186 km (0.083 R)
• M45: 9,479,419 km (0.108 R)
• M46: 9,708,603 km (0.061 R)
• M47: 9,840,398 km (0.091 R)
• M48: 10,172,506 km (0.095 R)
• M49: 10,339,906 km (0.113 R)
• M50: 10,423,980 km (0.055 R)
• M51: 10,525,257 km (0.087 R)
• M52: 10,660,643 km (0.108 R)
• M53: 10,745,615 km (0.05 R)
• M54: 10,847,790 km (0.094 R)
• M55: 11,104,949 km (0.102 R)
• M56: 11,242,729 km (0.116 R)
• M57: 11,502,879 km (0.099 R)
• M58: 11,607,448 km (0.03 R)
• M59: 11,888,094 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.1

Radius: 4.3

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.02 AU - 14.06 AU

Year: 17760 Days

Day: 23.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,740,287 km

• M1: 342,430 km (0.027 R)
• M2: 510,428 km (0.101 R)
• M3: 1,609,224 km (0.099 R)
• M4: 1,636,451 km (0.063 R)
• M5: 2,062,955 km (0.051 R)
• M6: 2,092,575 km (0.111 R)
• M7: 2,152,265 km (0.111 R)
• M8: 2,182,334 km (0.106 R)
• M9: 2,273,439 km (0.077 R)
• M10: 2,522,220 km (0.054 R)
• M11: 2,649,827 km (0.092 R)
• M12: 3,854,240 km (0.066 R)
• M13: 4,492,274 km (0.12 R)
• M14: 4,647,108 km (0.11 R)
• M15: 4,725,198 km (0.081 R)
• M16: 5,737,228 km (0.119 R)
• M17: 5,779,115 km (0.117 R)
• M18: 6,725,023 km (0.058 R)
• M19: 7,903,555 km (0.088 R)
• M20: 8,326,169 km (0.066 R)
• M21: 8,611,901 km (0.072 R)
• M22: 9,144,170 km (0.106 R)
• M23: 9,737,026 km (0.109 R)
• M24: 9,786,992 km (0.1 R)
• M25: 10,088,432 km (0.073 R)
• M26: 10,495,188 km (0.098 R)
• M27: 11,011,301 km (0.059 R)
• M28: 11,535,492 km (0.098 R)
• M29: 12,771,769 km (0.041 R)
• M30: 14,904,585 km (0.105 R)
• M31: 15,367,441 km (0.093 R)
• M32: 17,751,583 km (0.11 R)
• M33: 17,812,618 km (0.069 R)
• M34: 17,934,990 km (0.076 R)
• M35: 18,427,017 km (0.104 R)
• M36: 20,760,295 km (0.074 R)
• M37: 21,276,856 km (0.063 R)
• M38: 22,785,401 km (0.116 R)
• M39: 24,667,941 km (0.114 R)
• M40: 25,558,796 km (0.096 R)
• M41: 25,904,367 km (0.056 R)
• M42: 26,879,745 km (0.06 R)
• M43: 27,371,922 km (0.11 R)
• M44: 29,949,943 km (0.079 R)
• M45: 30,241,210 km (0.12 R)
• M46: 30,314,064 km (0.071 R)
• M47: 31,120,396 km (0.097 R)
• M48: 31,859,410 km (0.104 R)
• M49: 32,529,608 km (0.086 R)
• M50: 34,187,153 km (0.097 R)
• M51: 34,263,148 km (0.082 R)
• M52: 34,339,144 km (0.099 R)
• M53: 35,949,116 km (0.053 R)
• M54: 37,035,945 km (0.052 R)
• M55: 37,897,629 km (0.099 R)
• M56: 38,054,856 km (0.117 R)
• M57: 38,449,196 km (0.054 R)
• M58: 39,242,065 km (0.056 R)
• M59: 41,004,926 km (0.054 R)
• M60: 42,384,817 km (0.051 R)
• M61: 42,793,518 km (0.115 R)
• M62: 43,779,817 km (0.093 R)
• M63: 44,441,488 km (0.11 R)
• M64: 46,530,473 km (0.115 R)
• M65: 51,150,504 km (0.101 R)
• M66: 51,237,420 km (0.087 R)
• M67: 51,759,966 km (0.08 R)
• M68: 52,021,912 km (0.103 R)
• M69: 52,109,277 km (0.104 R)
• M70: 54,843,327 km (0.113 R)
• M71: 55,556,460 km (0.096 R)
• M72: 56,542,011 km (0.047 R)
• M73: 58,076,287 km (0.077 R)
• M74: 61,462,884 km (0.028 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit