🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 42.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,213,389 km

• M1: 252,671 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.83 AU - 1.07 AU

Year: 330 Days

Day: 41.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.94 AU - 1.42 AU

Year: 457 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,213,389 km

• M1: 89,160 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.1 AU - 1.83 AU

Year: 629 Days

Day: 23.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,213,389 km

• M1: 210,933 km (0.06 R)
• M2: 601,234 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.81 AU - 2.91 AU

Year: 1292 Days

Day: 27 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.39 AU - 2.43 AU

Year: 1334 Days

Day: 30.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 73.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.14 AU - 3.34 AU

Year: 1617 Days

Day: 24.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 9.3

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.51 AU - 9.19 AU

Year: 8601 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,213,389 km

• M1: 210,634 km (0.084 R)
• M2: 760,855 km (0.101 R)
• M3: 908,657 km (0.117 R)
• M4: 1,158,187 km (0.105 R)
• M5: 1,310,627 km (0.064 R)
• M6: 2,008,052 km (0.112 R)
• M7: 2,216,143 km (0.105 R)
• M8: 2,334,774 km (0.082 R)
• M9: 3,011,704 km (0.076 R)
• M10: 3,170,128 km (0.075 R)
• M11: 3,523,030 km (0.106 R)
• M12: 3,916,921 km (0.098 R)
• M13: 4,061,133 km (0.096 R)
• M14: 4,594,599 km (0.093 R)
• M15: 5,213,336 km (0.063 R)
• M16: 5,468,251 km (0.064 R)
• M17: 5,597,204 km (0.091 R)
• M18: 6,190,061 km (0.06 R)
• M19: 6,257,230 km (0.099 R)
• M20: 6,358,358 km (0.068 R)
• M21: 6,494,044 km (0.103 R)
• M22: 6,976,646 km (0.109 R)
• M23: 7,186,981 km (0.107 R)
• M24: 7,363,955 km (0.05 R)
• M25: 7,686,039 km (0.097 R)
• M26: 8,455,571 km (0.115 R)
• M27: 8,679,968 km (0.077 R)
• M28: 8,792,914 km (0.07 R)
• M29: 8,868,461 km (0.111 R)
• M30: 8,944,307 km (0.084 R)
• M31: 9,096,448 km (0.118 R)
• M32: 9,403,423 km (0.11 R)
• M33: 9,636,048 km (0.108 R)
• M34: 10,067,189 km (0.048 R)
• M35: 10,225,613 km (0.111 R)
• M36: 10,464,670 km (0.109 R)
• M37: 10,665,431 km (0.028 R)
• M38: 11,193,212 km (0.103 R)
• M39: 11,480,889 km (0.1 R)
• M40: 11,729,520 km (0.056 R)
• M41: 12,063,722 km (0.076 R)
• M42: 14,178,138 km (0.071 R)
• M43: 14,758,129 km (0.103 R)
• M44: 14,983,424 km (0.118 R)
• M45: 15,118,959 km (0.055 R)
• M46: 16,079,826 km (0.06 R)
• M47: 16,265,178 km (0.102 R)
• M48: 16,684,651 km (0.044 R)
• M49: 16,919,220 km (0.108 R)
• M50: 17,724,954 km (0.105 R)
• M51: 17,964,311 km (0.078 R)
• M52: 18,060,353 km (0.105 R)
• M53: 18,397,845 km (0.116 R)
• M54: 19,275,237 km (0.097 R)
• M55: 19,422,890 km (0.099 R)
• M56: 21,324,428 km (0.114 R)
• M57: 23,075,472 km (0.08 R)
• M58: 23,336,969 km (0.12 R)
• M59: 23,546,705 km (0.088 R)
• M60: 23,862,656 km (0.085 R)
• M61: 23,968,272 km (0.038 R)
• M62: 24,126,995 km (0.12 R)
• M63: 24,445,489 km (0.1 R)
• M64: 24,765,329 km (0.078 R)
• M65: 25,301,637 km (0.119 R)
• M66: 25,409,348 km (0.112 R)
• M67: 25,517,208 km (0.049 R)
• M68: 26,440,227 km (0.058 R)
• M69: 27,043,256 km (0.091 R)
• M70: 28,151,327 km (0.114 R)
• M71: 28,318,727 km (0.058 R)
• M72: 28,767,072 km (0.049 R)
• M73: 28,879,420 km (0.036 R)
• M74: 29,048,316 km (0.099 R)
• M75: 30,354,306 km (0.052 R)
• M76: 32,203,036 km (0.063 R)
• M77: 32,612,336 km (0.106 R)
• M78: 33,258,898 km (0.061 R)
• M79: 36,129,531 km (0.111 R)
• M80: 38,334,006 km (0.11 R)
• M81: 38,767,839 km (0.073 R)
• M82: 38,892,006 km (0.093 R)
• M83: 40,644,993 km (0.081 R)
• M84: 40,834,235 km (0.077 R)
• M85: 41,023,925 km (0.113 R)
• M86: 41,721,649 km (0.101 R)
• M87: 42,807,879 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.32 AU - 11.92 AU

Year: 11475 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,213,389 km

• M1: 189,092 km (0.108 R)
• M2: 507,286 km (0.11 R)
• M3: 686,505 km (0.06 R)
• M4: 801,545 km (0.117 R)
• M5: 923,468 km (0.088 R)
• M6: 1,109,119 km (0.053 R)
• M7: 1,739,225 km (0.102 R)
• M8: 1,830,779 km (0.084 R)
• M9: 2,140,147 km (0.106 R)
• M10: 2,701,289 km (0.067 R)
• M11: 3,053,891 km (0.114 R)
• M12: 3,221,740 km (0.081 R)
• M13: 3,953,722 km (0.096 R)
• M14: 4,044,977 km (0.036 R)
• M15: 4,167,797 km (0.108 R)
• M16: 4,322,930 km (0.098 R)
• M17: 5,029,032 km (0.079 R)
• M18: 5,530,932 km (0.106 R)
• M19: 5,805,295 km (0.058 R)
• M20: 5,909,265 km (0.04 R)
• M21: 5,978,978 km (0.041 R)
• M22: 6,048,990 km (0.105 R)
• M23: 6,763,769 km (0.108 R)
• M24: 7,094,230 km (0.108 R)
• M25: 7,280,180 km (0.112 R)
• M26: 7,732,864 km (0.064 R)
• M27: 7,885,902 km (0.057 R)
• M28: 8,001,242 km (0.112 R)
• M29: 8,194,822 km (0.069 R)
• M30: 8,468,436 km (0.117 R)
• M31: 8,547,125 km (0.111 R)
• M32: 8,626,112 km (0.033 R)
• M33: 8,944,606 km (0.07 R)
• M34: 9,347,922 km (0.115 R)
• M35: 9,551,974 km (0.096 R)
• M36: 11,279,380 km (0.116 R)
• M37: 11,366,147 km (0.104 R)
• M38: 11,803,122 km (0.028 R)
• M39: 12,558,592 km (0.113 R)
• M40: 14,022,856 km (0.088 R)
• M41: 15,108,338 km (0.113 R)
• M42: 15,588,697 km (0.037 R)
• M43: 16,269,666 km (0.119 R)
• M44: 16,663,258 km (0.108 R)
• M45: 16,811,510 km (0.042 R)
• M46: 19,400,450 km (0.117 R)
• M47: 19,713,110 km (0.063 R)
• M48: 19,975,056 km (0.053 R)
• M49: 20,449,281 km (0.107 R)
• M50: 21,301,540 km (0.074 R)
• M51: 21,462,657 km (0.118 R)
• M52: 21,570,218 km (0.12 R)
• M53: 22,219,772 km (0.104 R)
• M54: 22,437,736 km (0.115 R)
• M55: 22,656,298 km (0.119 R)
• M56: 23,095,667 km (0.113 R)
• M57: 23,927,282 km (0.03 R)
• M58: 24,094,682 km (0.055 R)
• M59: 25,051,211 km (0.07 R)
• M60: 25,221,154 km (0.115 R)
• M61: 26,020,006 km (0.099 R)
• M62: 26,307,234 km (0.111 R)
• M63: 26,769,043 km (0.106 R)
• M64: 26,884,981 km (0.074 R)
• M65: 27,059,113 km (0.109 R)
• M66: 28,229,567 km (0.079 R)
• M67: 32,146,338 km (0.106 R)
• M68: 35,654,857 km (0.085 R)
• M69: 35,910,071 km (0.104 R)
• M70: 38,364,972 km (0.109 R)
• M71: 38,888,565 km (0.087 R)
• M72: 39,348,728 km (0.11 R)
• M73: 39,612,619 km (0.113 R)
• M74: 41,542,431 km (0.112 R)
• M75: 41,743,790 km (0.031 R)
• M76: 41,945,448 km (0.102 R)
• M77: 42,552,516 km (0.066 R)
• M78: 43,502,612 km (0.104 R)
• M79: 45,631,240 km (0.062 R)
• M80: 45,908,445 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.76 AU - 16.28 AU

Year: 17720 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,213,389 km

• M1: 124,765 km (0.074 R)
• M2: 216,468 km (0.039 R)
• M3: 348,264 km (0.056 R)
• M4: 553,213 km (0.086 R)
• M5: 793,168 km (0.066 R)
• M6: 1,063,491 km (0.087 R)
• M7: 1,104,481 km (0.109 R)
• M8: 1,166,863 km (0.098 R)
• M9: 1,339,051 km (0.083 R)
• M10: 2,290,493 km (0.09 R)
• M11: 2,645,040 km (0.074 R)
• M12: 3,313,593 km (0.107 R)
• M13: 3,871,742 km (0.085 R)
• M14: 4,031,962 km (0.093 R)
• M15: 4,161,663 km (0.105 R)
• M16: 4,227,037 km (0.115 R)
• M17: 4,292,860 km (0.056 R)
• M18: 4,796,706 km (0.079 R)
• M19: 4,934,187 km (0.098 R)
• M20: 5,142,876 km (0.106 R)
• M21: 5,248,342 km (0.071 R)
• M22: 6,043,604 km (0.058 R)
• M23: 6,229,555 km (0.057 R)
• M24: 7,305,163 km (0.083 R)
• M25: 7,463,587 km (0.082 R)
• M26: 7,503,231 km (0.084 R)
• M27: 7,582,966 km (0.075 R)
• M28: 8,603,224 km (0.112 R)
• M29: 8,644,962 km (0.111 R)
• M30: 9,536,266 km (0.117 R)
• M31: 10,146,625 km (0.099 R)
• M32: 11,358,966 km (0.118 R)
• M33: 11,450,520 km (0.113 R)
• M34: 11,588,449 km (0.115 R)
• M35: 12,192,376 km (0.096 R)
• M36: 12,239,200 km (0.103 R)
• M37: 12,474,518 km (0.1 R)
• M38: 12,901,769 km (0.097 R)
• M39: 12,949,640 km (0.087 R)
• M40: 13,966,308 km (0.062 R)
• M41: 14,608,681 km (0.037 R)
• M42: 15,260,479 km (0.102 R)
• M43: 15,412,171 km (0.098 R)
• M44: 15,513,748 km (0.103 R)
• M45: 16,178,561 km (0.032 R)
• M46: 16,436,767 km (0.095 R)
• M47: 17,377,588 km (0.108 R)
• M48: 17,642,077 km (0.066 R)
• M49: 17,695,035 km (0.088 R)
• M50: 17,907,763 km (0.099 R)
• M51: 18,335,762 km (0.076 R)
• M52: 18,659,043 km (0.074 R)
• M53: 20,136,621 km (0.093 R)
• M54: 21,142,368 km (0.074 R)
• M55: 21,255,165 km (0.034 R)
• M56: 21,594,602 km (0.111 R)
• M57: 21,878,838 km (0.112 R)
• M58: 22,393,754 km (0.066 R)
• M59: 22,970,454 km (0.105 R)
• M60: 23,551,941 km (0.075 R)
• M61: 23,786,061 km (0.057 R)
• M62: 23,844,554 km (0.052 R)
• M63: 23,903,346 km (0.059 R)
• M64: 24,374,280 km (0.04 R)
• M65: 26,047,084 km (0.028 R)
• M66: 26,228,546 km (0.077 R)
• M67: 31,218,383 km (0.081 R)
• M68: 32,510,460 km (0.086 R)
• M69: 33,622,570 km (0.119 R)
• M70: 33,688,393 km (0.066 R)
• M71: 34,282,446 km (0.078 R)
• M72: 34,946,661 km (0.112 R)
• M73: 35,146,823 km (0.119 R)
• M74: 35,213,544 km (0.101 R)
• M75: 36,829,051 km (0.106 R)
• M76: 37,168,638 km (0.114 R)
• M77: 37,372,839 km (0.039 R)
• M78: 38,606,124 km (0.117 R)
• M79: 40,341,160 km (0.111 R)
• M80: 40,481,034 km (0.114 R)
• M81: 40,691,219 km (0.073 R)
• M82: 40,972,014 km (0.111 R)
• M83: 41,182,947 km (0.085 R)
• M84: 43,241,115 km (0.097 R)
• M85: 44,824,608 km (0.085 R)
• M86: 46,134,338 km (0.043 R)
• M87: 46,280,644 km (0.085 R)
• M88: 47,678,188 km (0.114 R)
• M89: 48,270,745 km (0.115 R)
• M90: 49,612,937 km (0.037 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit