🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.88 AU - 0.88 AU

Year: 303 Days

Day: 37.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.19 AU - 1.23 AU

Year: 489 Days

Day: 25.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.84 AU - 2.64 AU

Year: 1231 Days

Day: 39.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3 AU - 3.12 AU

Year: 1965 Days

Day: 40.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,088,031 km

• M1: 1,129,314 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.53 AU - 3.59 AU

Year: 1965 Days

Day: 18.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 14.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.29 AU - 8.33 AU

Year: 8794 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,088,031 km

• M1: 216,618 km (0.106 R)
• M2: 338,091 km (0.111 R)
• M3: 689,646 km (0.064 R)
• M4: 812,765 km (0.045 R)
• M5: 1,102,686 km (0.107 R)
• M6: 1,308,981 km (0.116 R)
• M7: 1,570,030 km (0.082 R)
• M8: 1,915,302 km (0.111 R)
• M9: 2,190,562 km (0.118 R)
• M10: 2,405,683 km (0.106 R)
• M11: 2,503,670 km (0.113 R)
• M12: 3,254,502 km (0.061 R)
• M13: 3,641,362 km (0.088 R)
• M14: 3,840,477 km (0.076 R)
• M15: 4,339,086 km (0.103 R)
• M16: 4,520,100 km (0.064 R)
• M17: 4,672,989 km (0.045 R)
• M18: 5,015,269 km (0.081 R)
• M19: 5,495,328 km (0.113 R)
• M20: 5,724,512 km (0.051 R)
• M21: 6,328,439 km (0.041 R)
• M22: 6,568,992 km (0.081 R)
• M23: 7,633,531 km (0.11 R)
• M24: 8,942,961 km (0.062 R)
• M25: 10,280,814 km (0.078 R)
• M26: 10,686,225 km (0.105 R)
• M27: 11,304,363 km (0.089 R)
• M28: 11,554,790 km (0.113 R)
• M29: 11,722,788 km (0.109 R)
• M30: 11,976,357 km (0.082 R)
• M31: 12,747,983 km (0.096 R)
• M32: 13,846,480 km (0.045 R)
• M33: 14,883,642 km (0.092 R)
• M34: 15,388,684 km (0.039 R)
• M35: 15,713,012 km (0.086 R)
• M36: 15,945,936 km (0.1 R)
• M37: 16,039,585 km (0.088 R)
• M38: 16,321,277 km (0.113 R)
• M39: 16,509,920 km (0.111 R)
• M40: 17,899,834 km (0.081 R)
• M41: 18,045,842 km (0.048 R)
• M42: 18,241,067 km (0.09 R)
• M43: 18,338,904 km (0.056 R)
• M44: 18,633,462 km (0.117 R)
• M45: 18,781,414 km (0.115 R)
• M46: 19,277,331 km (0.111 R)
• M47: 20,180,753 km (0.12 R)
• M48: 20,383,458 km (0.103 R)
• M49: 20,586,761 km (0.082 R)
• M50: 21,149,399 km (0.095 R)
• M51: 21,769,033 km (0.082 R)
• M52: 22,029,034 km (0.118 R)
• M53: 22,342,292 km (0.11 R)
• M54: 23,237,935 km (0.12 R)
• M55: 24,360,667 km (0.11 R)
• M56: 25,173,282 km (0.086 R)
• M57: 27,720,785 km (0.104 R)
• M58: 28,512,457 km (0.079 R)
• M59: 28,739,845 km (0.087 R)
• M60: 29,139,571 km (0.083 R)
• M61: 29,426,200 km (0.082 R)
• M62: 29,541,092 km (0.112 R)
• M63: 30,059,897 km (0.092 R)
• M64: 30,931,454 km (0.044 R)
• M65: 31,048,290 km (0.081 R)
• M66: 31,575,772 km (0.113 R)
• M67: 32,521,081 km (0.11 R)
• M68: 33,775,758 km (0.091 R)
• M69: 34,016,461 km (0.098 R)
• M70: 34,257,912 km (0.08 R)
• M71: 34,681,723 km (0.11 R)
• M72: 34,803,047 km (0.107 R)
• M73: 36,640,857 km (0.115 R)
• M74: 36,764,574 km (0.061 R)
• M75: 38,950,798 km (0.114 R)
• M76: 39,773,586 km (0.114 R)
• M77: 40,219,088 km (0.108 R)
• M78: 40,538,181 km (0.047 R)
• M79: 41,565,170 km (0.048 R)
• M80: 43,382,934 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.7

Radius: 6.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 18.07 AU - 21.29 AU

Year: 32049 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,088,031 km

• M1: 223,050 km (0.088 R)
• M2: 389,403 km (0.089 R)
• M3: 496,964 km (0.096 R)
• M4: 1,097,450 km (0.088 R)
• M5: 2,135,809 km (0.072 R)
• M6: 2,431,115 km (0.074 R)
• M7: 2,600,759 km (0.067 R)
• M8: 3,280,532 km (0.027 R)
• M9: 4,624,369 km (0.115 R)
• M10: 5,178,330 km (0.051 R)
• M11: 5,309,228 km (0.12 R)
• M12: 6,914,563 km (0.036 R)
• M13: 7,546,465 km (0.098 R)
• M14: 7,894,280 km (0.094 R)
• M15: 8,760,751 km (0.089 R)
• M16: 8,968,991 km (0.11 R)
• M17: 9,073,709 km (0.11 R)
• M18: 9,126,218 km (0.054 R)
• M19: 9,603,585 km (0.088 R)
• M20: 9,926,268 km (0.084 R)
• M21: 11,195,905 km (0.109 R)
• M22: 11,821,074 km (0.115 R)
• M23: 12,515,956 km (0.109 R)
• M24: 13,224,153 km (0.099 R)
• M25: 13,884,627 km (0.088 R)
• M26: 14,066,538 km (0.12 R)
• M27: 14,432,903 km (0.096 R)
• M28: 14,864,344 km (0.117 R)
• M29: 15,299,973 km (0.086 R)
• M30: 15,802,921 km (0.039 R)
• M31: 17,540,350 km (0.037 R)
• M32: 20,844,369 km (0.078 R)
• M33: 20,913,782 km (0.111 R)
• M34: 21,192,034 km (0.111 R)
• M35: 22,673,502 km (0.093 R)
• M36: 24,847,010 km (0.116 R)
• M37: 25,215,768 km (0.066 R)
• M38: 25,809,373 km (0.112 R)
• M39: 26,859,400 km (0.109 R)
• M40: 27,313,579 km (0.075 R)
• M41: 27,846,746 km (0.107 R)
• M42: 27,999,785 km (0.079 R)
• M43: 28,229,717 km (0.084 R)
• M44: 29,544,682 km (0.067 R)
• M45: 30,484,904 km (0.092 R)
• M46: 31,514,587 km (0.113 R)
• M47: 31,833,679 km (0.057 R)
• M48: 32,394,671 km (0.101 R)
• M49: 33,445,147 km (0.062 R)
• M50: 33,689,141 km (0.064 R)
• M51: 36,161,545 km (0.058 R)
• M52: 36,495,597 km (0.062 R)
• M53: 37,419,514 km (0.11 R)
• M54: 39,547,843 km (0.027 R)
• M55: 41,540,337 km (0.105 R)
• M56: 42,945,659 km (0.097 R)
• M57: 46,073,601 km (0.081 R)
• M58: 47,345,183 km (0.069 R)
• M59: 49,181,646 km (0.118 R)
• M60: 49,274,098 km (0.05 R)
• M61: 49,366,549 km (0.078 R)
• M62: 50,294,655 km (0.104 R)
• M63: 52,073,822 km (0.074 R)
• M64: 53,778,340 km (0.112 R)
• M65: 55,020,750 km (0.054 R)
• M66: 55,308,876 km (0.086 R)
• M67: 56,175,945 km (0.12 R)
• M68: 56,369,226 km (0.07 R)
• M69: 56,466,015 km (0.111 R)
• M70: 57,631,233 km (0.04 R)
• M71: 58,510,270 km (0.083 R)
• M72: 58,902,366 km (0.043 R)
• M73: 59,886,571 km (0.026 R)
• M74: 61,472,458 km (0.086 R)
• M75: 62,370,494 km (0.09 R)
• M76: 63,474,227 km (0.084 R)
• M77: 64,179,730 km (0.119 R)
• M78: 64,280,859 km (0.1 R)
• M79: 65,090,931 km (0.082 R)
• M80: 67,849,665 km (0.089 R)
• M81: 68,467,953 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit