🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.88 AU - 1.9 AU

Year: 964 Days

Day: 32.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,374,393 km

• M1: 644,916 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 10

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.75 AU - 7.71 AU

Year: 7210 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,374,393 km

• M1: 136,583 km (0.079 R)
• M2: 215,870 km (0.12 R)
• M3: 426,653 km (0.075 R)
• M4: 685,158 km (0.109 R)
• M5: 979,268 km (0.076 R)
• M6: 1,055,862 km (0.094 R)
• M7: 1,201,720 km (0.116 R)
• M8: 1,588,430 km (0.074 R)
• M9: 1,679,685 km (0.087 R)
• M10: 2,111,873 km (0.111 R)
• M11: 2,759,034 km (0.095 R)
• M12: 2,981,486 km (0.047 R)
• M13: 3,523,778 km (0.03 R)
• M14: 3,909,142 km (0.116 R)
• M15: 4,307,970 km (0.025 R)
• M16: 4,458,316 km (0.047 R)
• M17: 4,875,095 km (0.05 R)
• M18: 5,054,314 km (0.105 R)
• M19: 5,373,406 km (0.116 R)
• M20: 5,651,957 km (0.108 R)
• M21: 5,722,418 km (0.089 R)
• M22: 6,913,666 km (0.114 R)
• M23: 7,039,477 km (0.111 R)
• M24: 7,216,900 km (0.106 R)
• M25: 7,370,089 km (0.114 R)
• M26: 7,472,862 km (0.08 R)
• M27: 7,550,354 km (0.07 R)
• M28: 7,836,385 km (0.115 R)
• M29: 8,553,707 km (0.114 R)
• M30: 10,712,704 km (0.082 R)
• M31: 11,867,150 km (0.115 R)
• M32: 12,382,665 km (0.083 R)
• M33: 12,874,692 km (0.103 R)
• M34: 13,310,321 km (0.109 R)
• M35: 13,561,496 km (0.06 R)
• M36: 13,750,887 km (0.038 R)
• M37: 13,941,175 km (0.09 R)
• M38: 14,196,240 km (0.062 R)
• M39: 14,840,707 km (0.059 R)
• M40: 15,101,157 km (0.095 R)
• M41: 15,428,926 km (0.111 R)
• M42: 16,124,706 km (0.108 R)
• M43: 16,291,956 km (0.12 R)
• M44: 16,526,974 km (0.101 R)
• M45: 16,763,189 km (0.094 R)
• M46: 16,898,575 km (0.115 R)
• M47: 17,136,586 km (0.063 R)
• M48: 17,546,933 km (0.104 R)
• M49: 18,099,398 km (0.106 R)
• M50: 18,657,398 km (0.117 R)
• M51: 19,540,623 km (0.072 R)
• M52: 19,683,340 km (0.104 R)
• M53: 19,754,698 km (0.071 R)
• M54: 19,897,863 km (0.107 R)
• M55: 20,618,476 km (0.113 R)
• M56: 21,164,658 km (0.064 R)
• M57: 21,311,114 km (0.101 R)
• M58: 21,641,875 km (0.097 R)
• M59: 21,715,627 km (0.054 R)
• M60: 21,900,380 km (0.081 R)
• M61: 22,085,582 km (0.071 R)
• M62: 22,681,730 km (0.087 R)
• M63: 22,831,627 km (0.041 R)
• M64: 23,094,770 km (0.115 R)
• M65: 23,548,051 km (0.06 R)
• M66: 23,699,893 km (0.085 R)
• M67: 23,775,889 km (0.099 R)
• M68: 24,887,102 km (0.11 R)
• M69: 25,507,484 km (0.098 R)
• M70: 25,858,740 km (0.032 R)
• M71: 25,976,025 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 10

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.81 AU - 12.91 AU

Year: 13272 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,374,393 km

• M1: 170,691 km (0.098 R)
• M2: 395,836 km (0.079 R)
• M3: 921,972 km (0.119 R)
• M4: 1,272,629 km (0.101 R)
• M5: 2,380,401 km (0.068 R)
• M6: 2,660,897 km (0.087 R)
• M7: 2,861,358 km (0.118 R)
• M8: 3,277,241 km (0.102 R)
• M9: 3,348,449 km (0.101 R)
• M10: 4,088,959 km (0.042 R)
• M11: 4,268,925 km (0.088 R)
• M12: 4,716,970 km (0.115 R)
• M13: 5,887,574 km (0.11 R)
• M14: 6,091,177 km (0.074 R)
• M15: 6,267,552 km (0.093 R)
• M16: 6,806,703 km (0.096 R)
• M17: 7,486,027 km (0.098 R)
• M18: 7,643,404 km (0.079 R)
• M19: 7,706,684 km (0.077 R)
• M20: 8,875,342 km (0.072 R)
• M21: 9,616,450 km (0.077 R)
• M22: 11,229,714 km (0.085 R)
• M23: 12,587,165 km (0.071 R)
• M24: 13,687,008 km (0.035 R)
• M25: 14,228,852 km (0.076 R)
• M26: 14,817,370 km (0.044 R)
• M27: 15,054,931 km (0.045 R)
• M28: 15,174,310 km (0.109 R)
• M29: 16,466,088 km (0.109 R)
• M30: 17,374,745 km (0.117 R)
• M31: 18,257,074 km (0.074 R)
• M32: 19,240,081 km (0.087 R)
• M33: 20,813,253 km (0.098 R)
• M34: 21,480,758 km (0.099 R)
• M35: 21,839,793 km (0.116 R)
• M36: 22,155,445 km (0.081 R)
• M37: 24,127,593 km (0.085 R)
• M38: 24,687,987 km (0.1 R)
• M39: 25,774,068 km (0.114 R)
• M40: 26,538,812 km (0.097 R)
• M41: 26,827,386 km (0.118 R)
• M42: 28,729,074 km (0.116 R)
• M43: 29,671,242 km (0.058 R)
• M44: 31,230,201 km (0.079 R)
• M45: 31,433,205 km (0.098 R)
• M46: 31,636,808 km (0.039 R)
• M47: 32,045,061 km (0.045 R)
• M48: 33,384,410 km (0.111 R)
• M49: 33,643,963 km (0.086 R)
• M50: 33,800,143 km (0.119 R)
• M51: 33,904,263 km (0.06 R)
• M52: 34,426,958 km (0.079 R)
• M53: 35,268,745 km (0.104 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: 223 - 13,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit