🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 195 Days

Day: 30.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 149.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,639,489 km

• M1: 479,312 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.27 AU - 1.43 AU

Year: 546 Days

Day: 17.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,639,489 km

• M1: 125,213 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.76 AU

Year: 621 Days

Day: 15.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2 AU - 2.78 AU

Year: 1287 Days

Day: 24 Hours

Environment

Temp: -77 °C

Axial Tilt: 91.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.71 AU - 3.87 AU

Year: 2078 Days

Day: 45.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 165.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.07 AU - 5.31 AU

Year: 4118 Days

Day: 30.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.75 AU - 6.47 AU

Year: 4627 Days

Day: 46.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 11.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.03 AU - 14.13 AU

Year: 14622 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,639,489 km

• M1: 388,655 km (0.098 R)
• M2: 563,236 km (0.104 R)
• M3: 788,680 km (0.11 R)
• M4: 878,439 km (0.104 R)
• M5: 971,937 km (0.033 R)
• M6: 1,354,160 km (0.053 R)
• M7: 1,722,470 km (0.087 R)
• M8: 1,872,517 km (0.086 R)
• M9: 1,964,818 km (0.059 R)
• M10: 2,349,435 km (0.111 R)
• M11: 2,898,908 km (0.107 R)
• M12: 3,412,178 km (0.106 R)
• M13: 3,835,390 km (0.092 R)
• M14: 4,153,884 km (0.071 R)
• M15: 4,316,347 km (0.118 R)
• M16: 4,859,088 km (0.053 R)
• M17: 5,291,277 km (0.084 R)
• M18: 5,601,393 km (0.047 R)
• M19: 5,826,388 km (0.055 R)
• M20: 6,661,593 km (0.109 R)
• M21: 6,852,330 km (0.118 R)
• M22: 8,034,303 km (0.103 R)
• M23: 8,390,945 km (0.116 R)
• M24: 8,752,672 km (0.045 R)
• M25: 10,360,849 km (0.051 R)
• M26: 10,526,604 km (0.072 R)
• M27: 10,749,056 km (0.085 R)
• M28: 12,407,947 km (0.105 R)
• M29: 12,525,381 km (0.049 R)
• M30: 12,820,388 km (0.104 R)
• M31: 13,237,168 km (0.08 R)
• M32: 14,452,650 km (0.066 R)
• M33: 14,700,085 km (0.094 R)
• M34: 16,664,455 km (0.062 R)
• M35: 16,924,007 km (0.061 R)
• M36: 18,041,503 km (0.098 R)
• M37: 18,174,645 km (0.083 R)
• M38: 20,002,582 km (0.115 R)
• M39: 21,183,507 km (0.118 R)
• M40: 24,637,722 km (0.108 R)
• M41: 24,711,623 km (0.102 R)
• M42: 25,528,278 km (0.114 R)
• M43: 26,052,768 km (0.111 R)
• M44: 26,656,396 km (0.105 R)
• M45: 27,417,400 km (0.114 R)
• M46: 27,570,439 km (0.077 R)
• M47: 30,770,487 km (0.103 R)
• M48: 31,088,981 km (0.102 R)
• M49: 31,889,928 km (0.099 R)
• M50: 33,267,126 km (0.07 R)
• M51: 33,593,997 km (0.107 R)
• M52: 33,675,827 km (0.106 R)
• M53: 34,580,894 km (0.11 R)
• M54: 34,746,349 km (0.115 R)
• M55: 35,161,035 km (0.097 R)
• M56: 35,327,388 km (0.079 R)
• M57: 36,163,041 km (0.091 R)
• M58: 38,280,599 km (0.085 R)
• M59: 40,525,166 km (0.086 R)
• M60: 40,699,597 km (0.115 R)
• M61: 40,961,692 km (0.03 R)
• M62: 41,312,050 km (0.072 R)
• M63: 42,634,645 km (0.097 R)
• M64: 45,683,899 km (0.094 R)
• M65: 45,774,555 km (0.112 R)
• M66: 46,411,543 km (0.089 R)
• M67: 47,142,927 km (0.108 R)
• M68: 47,418,187 km (0.098 R)
• M69: 49,174,166 km (0.094 R)
• M70: 51,139,434 km (0.099 R)
• M71: 51,989,598 km (0.088 R)
• M72: 53,034,988 km (0.092 R)
• M73: 53,799,733 km (0.103 R)
• M74: 55,727,301 km (0.07 R)
• M75: 57,383,499 km (0.039 R)
• M76: 58,070,153 km (0.094 R)
• M77: 58,168,439 km (0.046 R)
• M78: 60,245,905 km (0.091 R)
• M79: 61,443,885 km (0.082 R)
• M80: 61,945,337 km (0.106 R)
• M81: 62,851,451 km (0.072 R)
• M82: 65,698,448 km (0.063 R)
• M83: 66,725,288 km (0.093 R)
• M84: 69,107,335 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.1

Radius: 4.3

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.81 AU - 24.17 AU

Year: 29965 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,639,489 km

• M1: 295,605 km (0.117 R)
• M2: 498,161 km (0.048 R)
• M3: 712,684 km (0.07 R)
• M4: 870,510 km (0.055 R)
• M5: 981,811 km (0.101 R)
• M6: 2,520,126 km (0.082 R)
• M7: 2,882,601 km (0.105 R)
• M8: 3,091,141 km (0.114 R)
• M9: 3,347,701 km (0.078 R)
• M10: 3,745,482 km (0.047 R)
• M11: 4,018,947 km (0.104 R)
• M12: 4,298,695 km (0.101 R)
• M13: 4,877,190 km (0.118 R)
• M14: 5,377,595 km (0.062 R)
• M15: 5,428,608 km (0.086 R)
• M16: 5,737,677 km (0.088 R)
• M17: 6,158,645 km (0.087 R)
• M18: 6,372,869 km (0.111 R)
• M19: 6,918,902 km (0.12 R)
• M20: 7,366,648 km (0.088 R)
• M21: 8,585,721 km (0.097 R)
• M22: 8,824,928 km (0.116 R)
• M23: 9,803,448 km (0.111 R)
• M24: 11,662,800 km (0.064 R)
• M25: 12,463,298 km (0.101 R)
• M26: 13,350,413 km (0.051 R)
• M27: 14,682,881 km (0.05 R)
• M28: 15,040,570 km (0.116 R)
• M29: 18,156,245 km (0.102 R)
• M30: 18,463,070 km (0.115 R)
• M31: 20,339,626 km (0.084 R)
• M32: 20,658,269 km (0.088 R)
• M33: 20,818,189 km (0.087 R)
• M34: 21,705,155 km (0.111 R)
• M35: 21,949,299 km (0.112 R)
• M36: 23,599,214 km (0.105 R)
• M37: 24,017,938 km (0.093 R)
• M38: 25,803,239 km (0.105 R)
• M39: 26,668,214 km (0.041 R)
• M40: 26,842,346 km (0.096 R)
• M41: 27,454,800 km (0.117 R)
• M42: 27,630,577 km (0.042 R)
• M43: 28,515,449 km (0.11 R)
• M44: 30,403,523 km (0.108 R)
• M45: 31,316,669 km (0.1 R)
• M46: 31,592,378 km (0.055 R)
• M47: 31,776,682 km (0.101 R)
• M48: 32,889,690 km (0.103 R)
• M49: 33,263,535 km (0.104 R)
• M50: 34,109,810 km (0.092 R)
• M51: 35,727,711 km (0.047 R)
• M52: 35,919,646 km (0.094 R)
• M53: 36,015,687 km (0.097 R)
• M54: 36,981,641 km (0.061 R)
• M55: 37,467,684 km (0.115 R)
• M56: 37,565,222 km (0.107 R)
• M57: 38,446,204 km (0.036 R)
• M58: 41,230,520 km (0.102 R)
• M59: 41,431,878 km (0.09 R)
• M60: 43,463,417 km (0.098 R)
• M61: 43,873,465 km (0.093 R)
• M62: 44,491,155 km (0.118 R)
• M63: 46,780,451 km (0.099 R)
• M64: 47,728,004 km (0.052 R)
• M65: 50,608,212 km (0.106 R)
• M66: 52,015,030 km (0.1 R)
• M67: 52,559,417 km (0.055 R)
• M68: 53,105,748 km (0.12 R)
• M69: 53,324,909 km (0.032 R)
• M70: 53,983,888 km (0.119 R)
• M71: 54,093,992 km (0.117 R)
• M72: 54,424,753 km (0.107 R)
• M73: 56,982,727 km (0.104 R)
• M74: 61,179,096 km (0.113 R)
• M75: 62,561,231 km (0.084 R)
• M76: 63,024,237 km (0.096 R)
• M77: 63,837,301 km (0.115 R)
• M78: 65,121,898 km (0.104 R)
• M79: 65,473,752 km (0.078 R)
• M80: 69,864,599 km (0.092 R)
• M81: 71,913,641 km (0.084 R)
• M82: 72,519,961 km (0.112 R)
• M83: 72,641,435 km (0.118 R)
• M84: 73,371,772 km (0.085 R)
• M85: 79,551,809 km (0.114 R)
• M86: 82,957,704 km (0.092 R)
• M87: 83,848,559 km (0.114 R)
• M88: 84,614,500 km (0.064 R)
• M89: 85,254,630 km (0.106 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit