🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.55 AU - 0.67 AU

Year: 168 Days

Day: 15.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 20.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.87 AU

Year: 211 Days

Day: 46.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.88 AU - 0.96 AU

Year: 312 Days

Day: 46.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 100.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,458,516 km

• M1: 442,660 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.08 AU - 2.8 AU

Year: 1346 Days

Day: 43.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.39 AU - 3.17 AU

Year: 1637 Days

Day: 36.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,458,516 km

• M1: 338,091 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.51 AU - 4.07 AU

Year: 2107 Days

Day: 34.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,458,516 km

• M1: 1,090,120 km (0.025 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.15 AU - 4.75 AU

Year: 3315 Days

Day: 28.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 6.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.28 AU - 16.3 AU

Year: 18082 Days

Day: 18.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,458,516 km

• M1: 94,845 km (0.116 R)
• M2: 148,401 km (0.058 R)
• M3: 246,836 km (0.105 R)
• M4: 306,077 km (0.064 R)
• M5: 371,003 km (0.071 R)
• M6: 768,933 km (0.082 R)
• M7: 1,310,926 km (0.107 R)
• M8: 1,583,344 km (0.079 R)
• M9: 2,782,820 km (0.104 R)
• M10: 4,130,846 km (0.117 R)
• M11: 5,043,692 km (0.113 R)
• M12: 6,543,112 km (0.099 R)
• M13: 6,850,834 km (0.12 R)
• M14: 7,480,193 km (0.05 R)
• M15: 8,751,475 km (0.081 R)
• M16: 8,793,662 km (0.093 R)
• M17: 9,175,735 km (0.073 R)
• M18: 9,781,008 km (0.115 R)
• M19: 10,044,300 km (0.051 R)
• M20: 10,712,704 km (0.102 R)
• M21: 13,869,368 km (0.028 R)
• M22: 14,512,789 km (0.072 R)
• M23: 15,115,518 km (0.11 R)
• M24: 15,828,801 km (0.108 R)
• M25: 16,971,878 km (0.1 R)
• M26: 17,024,537 km (0.117 R)
• M27: 17,341,236 km (0.067 R)
• M28: 17,553,365 km (0.114 R)
• M29: 17,713,136 km (0.045 R)
• M30: 18,518,870 km (0.114 R)
• M31: 19,667,034 km (0.073 R)
• M32: 20,333,343 km (0.073 R)
• M33: 20,894,335 km (0.09 R)
• M34: 21,290,021 km (0.101 R)
• M35: 23,363,896 km (0.051 R)
• M36: 23,598,167 km (0.108 R)
• M37: 24,424,695 km (0.081 R)
• M38: 25,140,670 km (0.112 R)
• M39: 25,260,648 km (0.11 R)
• M40: 25,320,636 km (0.077 R)
• M41: 25,802,940 km (0.109 R)
• M42: 26,593,116 km (0.12 R)
• M43: 27,267,802 km (0.117 R)
• M44: 27,452,855 km (0.118 R)
• M45: 27,576,423 km (0.076 R)
• M46: 29,262,690 km (0.088 R)
• M47: 29,325,820 km (0.104 R)
• M48: 29,641,920 km (0.117 R)
• M49: 30,022,797 km (0.11 R)
• M50: 30,277,562 km (0.092 R)
• M51: 30,597,103 km (0.084 R)
• M52: 32,864,857 km (0.089 R)
• M53: 33,259,047 km (0.085 R)
• M54: 33,985,794 km (0.088 R)
• M55: 34,052,215 km (0.112 R)
• M56: 35,454,995 km (0.101 R)
• M57: 36,061,913 km (0.09 R)
• M58: 36,332,835 km (0.113 R)
• M59: 36,536,288 km (0.083 R)
• M60: 38,662,223 km (0.061 R)
• M61: 38,870,164 km (0.109 R)
• M62: 41,251,613 km (0.105 R)
• M63: 41,322,373 km (0.115 R)
• M64: 43,032,725 km (0.106 R)
• M65: 43,176,189 km (0.069 R)
• M66: 43,319,953 km (0.083 R)
• M67: 44,693,261 km (0.062 R)
• M68: 45,860,873 km (0.049 R)
• M69: 46,448,344 km (0.072 R)
• M70: 46,816,803 km (0.118 R)
• M71: 46,890,705 km (0.034 R)
• M72: 47,853,666 km (0.085 R)
• M73: 48,524,313 km (0.042 R)
• M74: 49,123,004 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.5

Radius: 4.4

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.58 AU - 17.06 AU

Year: 19134 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,458,516 km

• M1: 60,587 km (0.082 R)
• M2: 140,622 km (0.119 R)
• M3: 742,454 km (0.114 R)
• M4: 807,978 km (0.105 R)
• M5: 875,447 km (0.082 R)
• M6: 1,088,923 km (0.043 R)
• M7: 1,562,400 km (0.049 R)
• M8: 1,850,077 km (0.095 R)
• M9: 2,030,641 km (0.068 R)
• M10: 2,473,451 km (0.032 R)
• M11: 2,841,761 km (0.111 R)
• M12: 3,085,007 km (0.075 R)
• M13: 3,262,879 km (0.102 R)
• M14: 3,371,188 km (0.101 R)
• M15: 3,444,192 km (0.087 R)
• M16: 4,045,874 km (0.112 R)
• M17: 4,162,262 km (0.107 R)
• M18: 4,438,270 km (0.106 R)
• M19: 4,760,952 km (0.065 R)
• M20: 5,343,636 km (0.088 R)
• M21: 5,860,796 km (0.12 R)
• M22: 6,620,454 km (0.065 R)
• M23: 7,081,664 km (0.039 R)
• M24: 7,889,193 km (0.106 R)
• M25: 7,937,663 km (0.112 R)
• M26: 9,281,650 km (0.109 R)
• M27: 9,589,822 km (0.098 R)
• M28: 9,849,075 km (0.095 R)
• M29: 11,288,955 km (0.1 R)
• M30: 11,728,024 km (0.118 R)
• M31: 11,894,078 km (0.075 R)
• M32: 12,172,629 km (0.115 R)
• M33: 12,453,424 km (0.116 R)
• M34: 12,793,012 km (0.04 R)
• M35: 12,850,008 km (0.103 R)
• M36: 13,250,631 km (0.093 R)
• M37: 14,477,334 km (0.031 R)
• M38: 15,435,957 km (0.09 R)
• M39: 16,974,422 km (0.098 R)
• M40: 17,224,998 km (0.086 R)
• M41: 17,287,979 km (0.084 R)
• M42: 18,239,870 km (0.1 R)
• M43: 18,883,889 km (0.064 R)
• M44: 19,601,061 km (0.101 R)
• M45: 20,526,473 km (0.111 R)
• M46: 20,726,635 km (0.025 R)
• M47: 21,941,071 km (0.093 R)
• M48: 22,350,969 km (0.047 R)
• M49: 23,456,497 km (0.111 R)
• M50: 25,076,493 km (0.071 R)
• M51: 25,505,091 km (0.052 R)
• M52: 26,152,401 km (0.113 R)
• M53: 26,586,982 km (0.104 R)
• M54: 26,659,537 km (0.028 R)
• M55: 28,795,197 km (0.108 R)
• M56: 28,869,846 km (0.118 R)
• M57: 29,996,916 km (0.11 R)
• M58: 32,061,367 km (0.113 R)
• M59: 32,138,709 km (0.115 R)
• M60: 32,371,184 km (0.109 R)
• M61: 34,092,308 km (0.12 R)
• M62: 34,250,283 km (0.092 R)
• M63: 35,043,750 km (0.075 R)
• M64: 35,123,336 km (0.06 R)
• M65: 35,602,648 km (0.056 R)
• M66: 36,084,054 km (0.119 R)
• M67: 37,378,524 km (0.099 R)
• M68: 37,459,905 km (0.079 R)
• M69: 37,541,436 km (0.103 R)
• M70: 38,277,158 km (0.086 R)
• M71: 38,441,417 km (0.119 R)
• M72: 39,100,395 km (0.081 R)
• M73: 40,764,073 km (0.106 R)
• M74: 41,436,067 km (0.089 R)
• M75: 41,520,291 km (0.047 R)
• M76: 42,196,323 km (0.037 R)
• M77: 47,205,309 km (0.103 R)
• M78: 48,264,911 km (0.05 R)
• M79: 48,442,184 km (0.074 R)
• M80: 48,886,490 km (0.06 R)
• M81: 49,689,681 km (0.115 R)
• M82: 50,227,635 km (0.094 R)
• M83: 54,138,422 km (0.115 R)
• M84: 54,322,727 km (0.037 R)
• M85: 54,691,934 km (0.065 R)
• M86: 55,804,344 km (0.117 R)
• M87: 57,205,478 km (0.058 R)
• M88: 59,091,608 km (0.096 R)
• M89: 59,947,008 km (0.1 R)
• M90: 60,233,039 km (0.066 R)
• M91: 60,902,191 km (0.057 R)
• M92: 61,862,459 km (0.084 R)
• M93: 62,344,314 km (0.081 R)
• M94: 63,700,569 km (0.085 R)
• M95: 64,089,822 km (0.025 R)
• M96: 65,262,370 km (0.109 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 13,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit