🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 154 Days

Day: 34.1 Hours

Environment

Temp: 274 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.39 AU - 2.11 AU

Year: 806 Days

Day: 24.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.3 AU - 4.46 AU

Year: 2662 Days

Day: 23.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 13.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.74 AU - 9.26 AU

Year: 8630 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,891,224 km

• M1: 181,911 km (0.113 R)
• M2: 354,547 km (0.029 R)
• M3: 750,832 km (0.089 R)
• M4: 877,092 km (0.118 R)
• M5: 1,167,911 km (0.095 R)
• M6: 1,332,917 km (0.059 R)
• M7: 1,457,981 km (0.107 R)
• M8: 1,620,295 km (0.091 R)
• M9: 2,330,136 km (0.081 R)
• M10: 2,639,206 km (0.065 R)
• M11: 2,738,688 km (0.113 R)
• M12: 3,003,177 km (0.078 R)
• M13: 3,297,436 km (0.038 R)
• M14: 3,623,260 km (0.111 R)
• M15: 3,711,972 km (0.03 R)
• M16: 4,808,375 km (0.116 R)
• M17: 5,128,514 km (0.12 R)
• M18: 5,404,971 km (0.114 R)
• M19: 6,130,820 km (0.057 R)
• M20: 6,478,336 km (0.091 R)
• M21: 7,333,138 km (0.101 R)
• M22: 7,961,150 km (0.069 R)
• M23: 8,106,409 km (0.086 R)
• M24: 8,488,034 km (0.093 R)
• M25: 8,695,975 km (0.054 R)
• M26: 8,785,733 km (0.12 R)
• M27: 9,330,120 km (0.067 R)
• M28: 9,452,641 km (0.113 R)
• M29: 9,668,211 km (0.067 R)
• M30: 9,885,577 km (0.112 R)
• M31: 9,979,225 km (0.041 R)
• M32: 10,104,439 km (0.1 R)
• M33: 10,451,805 km (0.07 R)
• M34: 10,738,883 km (0.117 R)
• M35: 11,747,622 km (0.041 R)
• M36: 12,786,579 km (0.08 R)
• M37: 13,196,627 km (0.111 R)
• M38: 13,334,257 km (0.049 R)
• M39: 13,784,995 km (0.071 R)
• M40: 14,064,893 km (0.091 R)
• M41: 14,951,709 km (0.105 R)
• M42: 15,203,183 km (0.079 R)
• M43: 16,297,192 km (0.108 R)
• M44: 16,519,046 km (0.089 R)
• M45: 16,741,797 km (0.032 R)
• M46: 17,190,591 km (0.104 R)
• M47: 17,303,387 km (0.094 R)
• M48: 17,454,182 km (0.103 R)
• M49: 18,023,402 km (0.079 R)
• M50: 18,869,527 km (0.11 R)
• M51: 19,767,863 km (0.103 R)
• M52: 20,361,317 km (0.091 R)
• M53: 20,600,375 km (0.106 R)
• M54: 21,121,424 km (0.109 R)
• M55: 21,972,337 km (0.094 R)
• M56: 22,463,616 km (0.108 R)
• M57: 23,332,182 km (0.107 R)
• M58: 23,457,096 km (0.084 R)
• M59: 23,582,309 km (0.083 R)
• M60: 24,001,183 km (0.112 R)
• M61: 24,507,273 km (0.076 R)
• M62: 25,443,905 km (0.05 R)
• M63: 25,701,513 km (0.11 R)
• M64: 25,787,531 km (0.085 R)
• M65: 25,873,700 km (0.039 R)
• M66: 26,219,121 km (0.077 R)
• M67: 26,522,655 km (0.104 R)
• M68: 27,616,216 km (0.085 R)
• M69: 27,792,592 km (0.051 R)
• M70: 28,102,110 km (0.114 R)
• M71: 29,621,725 km (0.076 R)
• M72: 29,802,289 km (0.043 R)
• M73: 30,528,138 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 4.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.11 AU - 15.63 AU

Year: 17989 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,891,224 km

• M1: 221,405 km (0.096 R)
• M2: 1,111,063 km (0.104 R)
• M3: 1,261,708 km (0.104 R)
• M4: 1,339,350 km (0.074 R)
• M5: 1,378,844 km (0.071 R)
• M6: 1,499,719 km (0.1 R)
• M7: 2,462,082 km (0.094 R)
• M8: 2,510,701 km (0.057 R)
• M9: 2,559,620 km (0.112 R)
• M10: 2,633,671 km (0.095 R)
• M11: 2,859,862 km (0.089 R)
• M12: 3,040,278 km (0.112 R)
• M13: 3,250,762 km (0.079 R)
• M14: 4,081,927 km (0.109 R)
• M15: 4,226,589 km (0.043 R)
• M16: 4,670,595 km (0.062 R)
• M17: 7,842,968 km (0.116 R)
• M18: 8,904,813 km (0.081 R)
• M19: 9,933,299 km (0.04 R)
• M20: 10,362,944 km (0.106 R)
• M21: 11,770,061 km (0.115 R)
• M22: 12,182,951 km (0.119 R)
• M23: 12,391,192 km (0.108 R)
• M24: 12,811,262 km (0.064 R)
• M25: 13,235,971 km (0.1 R)
• M26: 14,011,935 km (0.118 R)
• M27: 14,405,527 km (0.114 R)
• M28: 14,581,454 km (0.103 R)
• M29: 15,337,671 km (0.104 R)
• M30: 15,879,216 km (0.113 R)
• M31: 16,703,051 km (0.072 R)
• M32: 16,749,277 km (0.076 R)
• M33: 17,260,004 km (0.083 R)
• M34: 18,059,305 km (0.042 R)
• M35: 19,791,649 km (0.088 R)
• M36: 19,938,404 km (0.096 R)
• M37: 20,183,745 km (0.093 R)
• M38: 20,380,765 km (0.099 R)
• M39: 20,727,084 km (0.067 R)
• M40: 21,175,130 km (0.111 R)
• M41: 23,411,319 km (0.097 R)
• M42: 23,982,035 km (0.105 R)
• M43: 24,452,370 km (0.081 R)
• M44: 24,504,730 km (0.092 R)
• M45: 24,662,406 km (0.056 R)
• M46: 26,202,815 km (0.074 R)
• M47: 26,417,638 km (0.115 R)
• M48: 26,471,493 km (0.1 R)
• M49: 26,687,063 km (0.068 R)
• M50: 27,610,082 km (0.078 R)
• M51: 28,267,864 km (0.102 R)
• M52: 29,542,887 km (0.115 R)
• M53: 29,598,836 km (0.054 R)
• M54: 29,766,536 km (0.111 R)
• M55: 30,440,923 km (0.112 R)
• M56: 30,723,513 km (0.099 R)
• M57: 30,780,061 km (0.078 R)
• M58: 31,519,075 km (0.094 R)
• M59: 33,595,643 km (0.114 R)
• M60: 34,827,282 km (0.116 R)
• M61: 35,716,043 km (0.116 R)
• M62: 35,775,583 km (0.12 R)
• M63: 36,193,110 km (0.069 R)
• M64: 37,032,953 km (0.107 R)
• M65: 37,274,105 km (0.095 R)
• M66: 38,426,756 km (0.069 R)
• M67: 39,714,196 km (0.069 R)
• M68: 39,775,830 km (0.057 R)
• M69: 40,146,533 km (0.063 R)
• M70: 41,265,226 km (0.058 R)
• M71: 41,327,758 km (0.101 R)
• M72: 41,640,418 km (0.095 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit