🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.05 AU - 1.11 AU

Year: 408 Days

Day: 37.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,096,180 km

• M1: 484,697 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.47 AU - 1.55 AU

Year: 674 Days

Day: 17.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.45 AU - 1.81 AU

Year: 756 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 14.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.71 AU - 13.21 AU

Year: 14100 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,096,180 km

• M1: 891,454 km (0.032 R)
• M2: 982,110 km (0.075 R)
• M3: 1,224,159 km (0.096 R)
• M4: 1,432,549 km (0.059 R)
• M5: 1,710,352 km (0.044 R)
• M6: 2,046,648 km (0.089 R)
• M7: 2,254,739 km (0.114 R)
• M8: 2,404,636 km (0.119 R)
• M9: 2,602,405 km (0.119 R)
• M10: 2,805,708 km (0.06 R)
• M11: 2,897,860 km (0.08 R)
• M12: 3,398,564 km (0.075 R)
• M13: 5,575,213 km (0.088 R)
• M14: 5,868,874 km (0.088 R)
• M15: 7,157,510 km (0.099 R)
• M16: 8,632,246 km (0.087 R)
• M17: 8,904,215 km (0.058 R)
• M18: 9,006,989 km (0.082 R)
• M19: 9,248,140 km (0.1 R)
• M20: 9,878,097 km (0.062 R)
• M21: 10,020,065 km (0.102 R)
• M22: 10,270,043 km (0.09 R)
• M23: 10,558,319 km (0.117 R)
• M24: 10,885,938 km (0.069 R)
• M25: 10,995,743 km (0.088 R)
• M26: 11,888,543 km (0.075 R)
• M27: 12,727,338 km (0.095 R)
• M28: 12,882,022 km (0.111 R)
• M29: 13,349,516 km (0.042 R)
• M30: 13,624,776 km (0.033 R)
• M31: 14,021,360 km (0.054 R)
• M32: 14,341,349 km (0.06 R)
• M33: 15,562,966 km (0.112 R)
• M34: 16,019,239 km (0.112 R)
• M35: 16,564,075 km (0.113 R)
• M36: 17,672,296 km (0.103 R)
• M37: 18,061,400 km (0.118 R)
• M38: 19,735,699 km (0.069 R)
• M39: 20,455,564 km (0.106 R)
• M40: 20,818,638 km (0.094 R)
• M41: 20,909,743 km (0.058 R)
• M42: 21,183,956 km (0.103 R)
• M43: 22,106,377 km (0.06 R)
• M44: 23,990,562 km (0.082 R)
• M45: 24,181,897 km (0.113 R)
• M46: 24,277,640 km (0.082 R)
• M47: 24,613,936 km (0.097 R)
• M48: 25,681,167 km (0.099 R)
• M49: 25,779,004 km (0.118 R)
• M50: 26,368,121 km (0.115 R)
• M51: 26,614,957 km (0.1 R)
• M52: 27,011,541 km (0.063 R)
• M53: 27,660,048 km (0.112 R)
• M54: 29,329,261 km (0.103 R)
• M55: 29,533,761 km (0.1 R)
• M56: 29,687,548 km (0.072 R)
• M57: 31,448,315 km (0.085 R)
• M58: 32,025,314 km (0.114 R)
• M59: 32,711,669 km (0.077 R)
• M60: 33,991,479 km (0.03 R)
• M61: 34,529,582 km (0.07 R)
• M62: 34,962,070 km (0.08 R)
• M63: 36,270,453 km (0.086 R)
• M64: 36,435,010 km (0.053 R)
• M65: 36,600,017 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.3

Radius: 7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.43 AU - 18.85 AU

Year: 22479 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 28,096,180 km

• M1: 100,081 km (0.043 R)
• M2: 154,684 km (0.079 R)
• M3: 363,373 km (0.108 R)
• M4: 458,218 km (0.098 R)
• M5: 1,222,364 km (0.119 R)
• M6: 1,369,718 km (0.091 R)
• M7: 1,846,187 km (0.106 R)
• M8: 2,137,604 km (0.096 R)
• M9: 2,370,229 km (0.115 R)
• M10: 3,339,174 km (0.102 R)
• M11: 4,689,444 km (0.099 R)
• M12: 4,758,559 km (0.083 R)
• M13: 5,015,269 km (0.107 R)
• M14: 5,204,809 km (0.098 R)
• M15: 5,276,616 km (0.108 R)
• M16: 5,542,152 km (0.113 R)
• M17: 6,136,953 km (0.082 R)
• M18: 6,467,714 km (0.081 R)
• M19: 7,929,734 km (0.114 R)
• M20: 8,882,523 km (0.071 R)
• M21: 9,900,836 km (0.087 R)
• M22: 10,620,102 km (0.117 R)
• M23: 10,741,726 km (0.107 R)
• M24: 12,331,352 km (0.117 R)
• M25: 16,315,443 km (0.116 R)
• M26: 16,950,037 km (0.114 R)
• M27: 17,700,420 km (0.11 R)
• M28: 18,388,720 km (0.09 R)
• M29: 19,791,499 km (0.093 R)
• M30: 20,016,195 km (0.083 R)
• M31: 20,999,203 km (0.113 R)
• M32: 21,266,534 km (0.056 R)
• M33: 21,419,872 km (0.031 R)
• M34: 21,535,062 km (0.118 R)
• M35: 22,075,410 km (0.036 R)
• M36: 22,230,692 km (0.065 R)
• M37: 23,208,913 km (0.098 R)
• M38: 24,281,230 km (0.063 R)
• M39: 24,601,968 km (0.079 R)
• M40: 25,981,111 km (0.054 R)
• M41: 26,432,597 km (0.099 R)
• M42: 26,762,610 km (0.111 R)
• M43: 27,551,739 km (0.12 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit