🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 154 Days

Day: 12.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,442,506 km

• M1: 24,833 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 178 Days

Day: 37.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,442,506 km

• M1: 521,349 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.8 AU - 1.24 AU

Year: 359 Days

Day: 25.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,442,506 km

• M1: 768,634 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.32 AU - 2.56 AU

Year: 1327 Days

Day: 12.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,442,506 km

• M1: 214,374 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.52 AU - 3.84 AU

Year: 1975 Days

Day: 37.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.16 AU - 4.82 AU

Year: 3313 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103

Radius: 10.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.51 AU - 8.53 AU

Year: 6477 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,442,506 km

• M1: 153,188 km (0.096 R)
• M2: 223,050 km (0.066 R)
• M3: 321,187 km (0.079 R)
• M4: 398,978 km (0.095 R)
• M5: 663,018 km (0.05 R)
• M6: 760,705 km (0.049 R)
• M7: 835,055 km (0.039 R)
• M8: 1,778,419 km (0.116 R)
• M9: 1,918,742 km (0.12 R)
• M10: 2,183,531 km (0.113 R)
• M11: 2,362,001 km (0.069 R)
• M12: 2,559,769 km (0.08 R)
• M13: 2,660,748 km (0.097 R)
• M14: 2,792,543 km (0.062 R)
• M15: 3,077,976 km (0.106 R)
• M16: 3,247,620 km (0.088 R)
• M17: 3,357,275 km (0.063 R)
• M18: 3,452,270 km (0.058 R)
• M19: 3,677,265 km (0.109 R)
• M20: 3,857,531 km (0.111 R)
• M21: 4,057,543 km (0.084 R)
• M22: 4,243,942 km (0.06 R)
• M23: 4,660,572 km (0.098 R)
• M24: 4,731,332 km (0.09 R)
• M25: 4,837,995 km (0.057 R)
• M26: 4,927,604 km (0.061 R)
• M27: 5,090,367 km (0.084 R)
• M28: 5,254,775 km (0.112 R)
• M29: 5,589,126 km (0.059 R)
• M30: 5,664,374 km (0.091 R)
• M31: 6,045,699 km (0.116 R)
• M32: 6,239,428 km (0.113 R)
• M33: 6,974,402 km (0.095 R)
• M34: 7,424,393 km (0.115 R)
• M35: 7,507,270 km (0.115 R)
• M36: 7,632,035 km (0.118 R)
• M37: 7,778,640 km (0.084 R)
• M38: 7,968,331 km (0.117 R)
• M39: 8,266,629 km (0.094 R)
• M40: 8,568,667 km (0.064 R)
• M41: 8,655,583 km (0.068 R)
• M42: 8,830,314 km (0.086 R)
• M43: 8,962,259 km (0.076 R)
• M44: 9,972,044 km (0.111 R)
• M45: 10,063,598 km (0.077 R)
• M46: 10,247,454 km (0.095 R)
• M47: 10,386,131 km (0.096 R)
• M48: 10,455,694 km (0.12 R)
• M49: 11,183,488 km (0.059 R)
• M50: 11,326,354 km (0.074 R)
• M51: 11,469,669 km (0.086 R)
• M52: 11,709,923 km (0.097 R)
• M53: 11,855,033 km (0.086 R)
• M54: 11,951,972 km (0.119 R)
• M55: 12,244,586 km (0.071 R)
• M56: 12,564,276 km (0.067 R)
• M57: 12,663,161 km (0.091 R)
• M58: 12,762,344 km (0.096 R)
• M59: 12,886,660 km (0.044 R)
• M60: 13,161,621 km (0.067 R)
• M61: 13,463,808 km (0.096 R)
• M62: 13,691,945 km (0.102 R)
• M63: 13,793,672 km (0.099 R)
• M64: 14,075,065 km (0.104 R)
• M65: 14,982,526 km (0.101 R)
• M66: 15,245,369 km (0.101 R)
• M67: 15,430,272 km (0.082 R)
• M68: 15,562,816 km (0.109 R)
• M69: 16,204,142 km (0.057 R)
• M70: 16,446,790 km (0.084 R)
• M71: 17,237,115 km (0.116 R)
• M72: 17,429,798 km (0.107 R)
• M73: 17,678,429 km (0.082 R)
• M74: 17,817,106 km (0.043 R)
• M75: 18,067,683 km (0.093 R)
• M76: 18,207,407 km (0.072 R)
• M77: 18,319,456 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 7.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.27 AU - 21.41 AU

Year: 29620 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,442,506 km

• M1: 1,187,209 km (0.065 R)
• M2: 1,716,336 km (0.025 R)
• M3: 1,895,555 km (0.098 R)
• M4: 2,005,958 km (0.054 R)
• M5: 2,754,546 km (0.099 R)
• M6: 3,904,205 km (0.105 R)
• M7: 3,998,302 km (0.085 R)
• M8: 4,188,591 km (0.096 R)
• M9: 6,030,889 km (0.116 R)
• M10: 6,359,405 km (0.085 R)
• M11: 6,525,908 km (0.046 R)
• M12: 6,581,858 km (0.065 R)
• M13: 8,329,310 km (0.052 R)
• M14: 9,190,994 km (0.104 R)
• M15: 9,760,064 km (0.06 R)
• M16: 14,339,704 km (0.045 R)
• M17: 14,412,408 km (0.113 R)
• M18: 15,443,587 km (0.106 R)
• M19: 17,420,672 km (0.055 R)
• M20: 17,576,104 km (0.083 R)
• M21: 19,880,061 km (0.073 R)
• M22: 20,532,308 km (0.08 R)
• M23: 20,860,974 km (0.111 R)
• M24: 21,357,340 km (0.063 R)
• M25: 21,773,970 km (0.075 R)
• M26: 22,361,591 km (0.103 R)
• M27: 23,381,250 km (0.047 R)
• M28: 24,069,400 km (0.044 R)
• M29: 24,764,282 km (0.106 R)
• M30: 25,377,633 km (0.099 R)
• M31: 25,907,359 km (0.067 R)
• M32: 26,084,782 km (0.097 R)
• M33: 26,173,643 km (0.106 R)
• M34: 27,971,660 km (0.101 R)
• M35: 28,336,081 km (0.097 R)
• M36: 29,069,409 km (0.11 R)
• M37: 29,623,670 km (0.118 R)
• M38: 29,902,071 km (0.083 R)
• M39: 31,685,427 km (0.089 R)
• M40: 32,446,581 km (0.11 R)
• M41: 33,696,172 km (0.072 R)
• M42: 33,986,841 km (0.069 R)
• M43: 34,961,621 km (0.08 R)
• M44: 35,452,451 km (0.053 R)
• M45: 35,649,322 km (0.098 R)
• M46: 36,044,410 km (0.029 R)
• M47: 36,143,444 km (0.105 R)
• M48: 36,341,661 km (0.115 R)
• M49: 36,540,178 km (0.089 R)
• M50: 37,538,594 km (0.029 R)
• M51: 37,940,563 km (0.054 R)
• M52: 38,041,243 km (0.088 R)
• M53: 38,343,879 km (0.103 R)
• M54: 40,999,690 km (0.098 R)
• M55: 41,932,882 km (0.1 R)
• M56: 42,037,002 km (0.102 R)
• M57: 43,608,976 km (0.115 R)
• M58: 44,031,440 km (0.104 R)
• M59: 44,243,121 km (0.115 R)
• M60: 44,349,186 km (0.105 R)
• M61: 45,093,436 km (0.038 R)
• M62: 46,486,641 km (0.104 R)
• M63: 48,111,722 km (0.111 R)
• M64: 48,548,249 km (0.119 R)
• M65: 51,305,936 km (0.028 R)
• M66: 51,975,387 km (0.077 R)
• M67: 52,535,481 km (0.07 R)
• M68: 52,984,873 km (0.117 R)
• M69: 53,322,815 km (0.111 R)
• M70: 54,114,187 km (0.104 R)
• M71: 55,708,452 km (0.068 R)
• M72: 59,409,952 km (0.104 R)
• M73: 60,465,215 km (0.117 R)
• M74: 62,356,581 km (0.037 R)
• M75: 63,309,520 km (0.061 R)
• M76: 64,147,417 km (0.087 R)
• M77: 64,267,395 km (0.097 R)
• M78: 64,507,499 km (0.12 R)
• M79: 67,534,912 km (0.118 R)
• M80: 67,656,983 km (0.094 R)
• M81: 70,237,247 km (0.114 R)
• M82: 72,849,376 km (0.039 R)
• M83: 73,350,529 km (0.117 R)
• M84: 73,727,216 km (0.091 R)
• M85: 75,873,497 km (0.102 R)
• M86: 76,890,613 km (0.084 R)
• M87: 77,273,284 km (0.077 R)
• M88: 78,040,272 km (0.098 R)
• M89: 78,681,449 km (0.084 R)
• M90: 79,969,038 km (0.099 R)
• M91: 83,218,304 km (0.088 R)
• M92: 83,742,195 km (0.053 R)
• M93: 85,056,562 km (0.064 R)
• M94: 88,906,912 km (0.12 R)
• M95: 89,442,473 km (0.048 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit