🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.53 AU - 3.77 AU

Year: 2627 Days

Day: 22.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.75 AU - 5.83 AU

Year: 4584 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,484,753 km

• M1: 204,051 km (0.115 R)
• M2: 378,931 km (0.028 R)
• M3: 480,658 km (0.118 R)
• M4: 655,388 km (0.045 R)
• M5: 796,309 km (0.118 R)
• M6: 1,034,918 km (0.033 R)
• M7: 1,270,236 km (0.077 R)
• M8: 1,902,436 km (0.119 R)
• M9: 2,177,397 km (0.119 R)
• M10: 2,277,628 km (0.102 R)
• M11: 2,430,965 km (0.119 R)
• M12: 2,552,588 km (0.097 R)
• M13: 2,658,504 km (0.074 R)
• M14: 2,765,915 km (0.063 R)
• M15: 2,893,223 km (0.107 R)
• M16: 3,003,925 km (0.048 R)
• M17: 3,248,667 km (0.083 R)
• M18: 3,344,560 km (0.061 R)
• M19: 3,559,083 km (0.106 R)
• M20: 3,638,220 km (0.088 R)
• M21: 3,738,002 km (0.112 R)
• M22: 3,981,099 km (0.05 R)
• M23: 4,187,843 km (0.033 R)
• M24: 4,313,655 km (0.074 R)
• M25: 4,440,663 km (0.119 R)
• M26: 4,917,132 km (0.114 R)
• M27: 5,184,015 km (0.106 R)
• M28: 5,848,828 km (0.11 R)
• M29: 6,275,032 km (0.057 R)
• M30: 6,662,341 km (0.119 R)
• M31: 6,908,430 km (0.072 R)
• M32: 7,716,109 km (0.055 R)
• M33: 8,713,926 km (0.101 R)
• M34: 8,983,352 km (0.118 R)
• M35: 9,310,223 km (0.089 R)
• M36: 9,807,936 km (0.101 R)
• M37: 10,003,759 km (0.087 R)
• M38: 10,116,406 km (0.119 R)
• M39: 10,229,353 km (0.097 R)
• M40: 10,314,324 km (0.065 R)
• M41: 10,399,595 km (0.118 R)
• M42: 10,513,589 km (0.098 R)
• M43: 11,119,011 km (0.117 R)
• M44: 11,264,869 km (0.094 R)
• M45: 11,765,573 km (0.101 R)
• M46: 11,854,584 km (0.081 R)
• M47: 12,545,277 km (0.048 R)
• M48: 12,758,155 km (0.083 R)
• M49: 13,621,335 km (0.072 R)
• M50: 13,871,463 km (0.113 R)
• M51: 14,376,206 km (0.08 R)
• M52: 14,790,891 km (0.074 R)
• M53: 15,080,213 km (0.076 R)
• M54: 15,306,555 km (0.112 R)
• M55: 15,468,869 km (0.106 R)
• M56: 16,355,685 km (0.076 R)
• M57: 16,455,167 km (0.109 R)
• M58: 17,801,847 km (0.047 R)
• M59: 17,904,172 km (0.103 R)
• M60: 18,109,570 km (0.119 R)
• M61: 18,939,240 km (0.061 R)
• M62: 19,358,712 km (0.051 R)
• M63: 20,029,061 km (0.071 R)
• M64: 20,135,574 km (0.051 R)
• M65: 20,563,723 km (0.111 R)
• M66: 20,742,942 km (0.079 R)
• M67: 21,283,887 km (0.091 R)
• M68: 21,392,645 km (0.036 R)
• M69: 21,683,613 km (0.033 R)
• M70: 22,049,081 km (0.104 R)
• M71: 22,232,637 km (0.103 R)
• M72: 22,527,195 km (0.051 R)
• M73: 22,675,148 km (0.1 R)
• M74: 23,232,250 km (0.117 R)
• M75: 23,493,897 km (0.056 R)
• M76: 23,831,689 km (0.102 R)
• M77: 24,626,053 km (0.089 R)
• M78: 25,390,648 km (0.055 R)
• M79: 25,853,205 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.9

Radius: 3

Gravity: 23.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.35 AU - 15.21 AU

Year: 17212 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,484,753 km

• M1: 83,775 km (0.036 R)
• M2: 159,023 km (0.104 R)
• M3: 220,956 km (0.036 R)
• M4: 243,396 km (0.115 R)
• M5: 266,733 km (0.12 R)
• M6: 303,235 km (0.068 R)
• M7: 354,547 km (0.109 R)
• M8: 451,486 km (0.102 R)
• M9: 556,654 km (0.071 R)
• M10: 879,187 km (0.086 R)
• M11: 2,522,669 km (0.114 R)
• M12: 3,264,226 km (0.115 R)
• M13: 3,408,587 km (0.113 R)
• M14: 3,554,894 km (0.106 R)
• M15: 3,613,985 km (0.117 R)
• M16: 3,793,353 km (0.08 R)
• M17: 4,700,066 km (0.07 R)
• M18: 4,895,740 km (0.098 R)
• M19: 5,160,678 km (0.079 R)
• M20: 5,464,361 km (0.091 R)
• M21: 5,601,094 km (0.088 R)
• M22: 6,230,602 km (0.095 R)
• M23: 6,772,146 km (0.076 R)
• M24: 7,216,152 km (0.036 R)
• M25: 9,043,191 km (0.073 R)
• M26: 9,164,515 km (0.102 R)
• M27: 11,436,907 km (0.086 R)
• M28: 11,524,272 km (0.118 R)
• M29: 12,097,531 km (0.095 R)
• M30: 12,365,162 km (0.089 R)
• M31: 12,860,929 km (0.107 R)
• M32: 13,134,095 km (0.104 R)
• M33: 13,179,872 km (0.106 R)
• M34: 13,639,885 km (0.098 R)
• M35: 17,053,708 km (0.115 R)
• M36: 17,153,490 km (0.032 R)
• M37: 18,162,079 km (0.109 R)
• M38: 19,710,716 km (0.091 R)
• M39: 20,078,129 km (0.106 R)
• M40: 20,183,595 km (0.098 R)
• M41: 21,462,358 km (0.074 R)
• M42: 21,516,213 km (0.104 R)
• M43: 22,166,066 km (0.081 R)
• M44: 22,220,520 km (0.046 R)
• M45: 22,712,398 km (0.089 R)
• M46: 23,042,410 km (0.064 R)
• M47: 23,484,771 km (0.071 R)
• M48: 24,490,368 km (0.096 R)
• M49: 24,715,812 km (0.067 R)
• M50: 25,510,027 km (0.059 R)
• M51: 25,567,024 km (0.093 R)
• M52: 25,967,498 km (0.048 R)
• M53: 27,590,335 km (0.056 R)
• M54: 28,591,444 km (0.073 R)
• M55: 29,484,693 km (0.062 R)
• M56: 29,544,532 km (0.114 R)
• M57: 30,447,505 km (0.062 R)
• M58: 30,507,943 km (0.047 R)
• M59: 32,403,796 km (0.118 R)
• M60: 33,210,129 km (0.106 R)
• M61: 34,274,368 km (0.107 R)
• M62: 34,589,571 km (0.12 R)
• M63: 36,243,824 km (0.027 R)
• M64: 38,249,632 km (0.104 R)
• M65: 39,496,680 km (0.102 R)
• M66: 41,024,074 km (0.105 R)
• M67: 41,694,123 km (0.115 R)
• M68: 41,963,250 km (0.103 R)
• M69: 42,300,294 km (0.115 R)
• M70: 43,385,028 km (0.037 R)
• M71: 43,589,528 km (0.115 R)
• M72: 46,415,133 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit