🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 288 Days

Day: 12.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.03 AU - 1.39 AU

Year: 489 Days

Day: 14.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.4 AU - 1.62 AU

Year: 681 Days

Day: 14.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,507,575 km

• M1: 656,286 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.96 AU - 2.3 AU

Year: 1141 Days

Day: 25.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,507,575 km

• M1: 854,054 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.84 AU - 3.3 AU

Year: 1975 Days

Day: 36.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.6 °

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: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.52 AU - 5.46 AU

Year: 3493 Days

Day: 45.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.3

Radius: 7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.77 AU - 15.63 AU

Year: 16614 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,507,575 km

• M1: 164,408 km (0.091 R)
• M2: 271,520 km (0.032 R)
• M3: 672,592 km (0.097 R)
• M4: 738,864 km (0.117 R)
• M5: 825,032 km (0.119 R)
• M6: 1,284,597 km (0.106 R)
• M7: 1,475,185 km (0.11 R)
• M8: 2,717,296 km (0.087 R)
• M9: 3,101,762 km (0.066 R)
• M10: 3,562,224 km (0.088 R)
• M11: 3,770,315 km (0.069 R)
• M12: 3,921,559 km (0.094 R)
• M13: 4,136,531 km (0.1 R)
• M14: 4,577,994 km (0.089 R)
• M15: 4,935,533 km (0.086 R)
• M16: 5,539,759 km (0.069 R)
• M17: 5,815,767 km (0.041 R)
• M18: 6,489,256 km (0.092 R)
• M19: 7,299,778 km (0.114 R)
• M20: 7,375,025 km (0.08 R)
• M21: 7,488,421 km (0.076 R)
• M22: 8,653,788 km (0.095 R)
• M23: 9,791,480 km (0.102 R)
• M24: 10,760,874 km (0.034 R)
• M25: 10,975,547 km (0.082 R)
• M26: 11,760,487 km (0.045 R)
• M27: 12,026,023 km (0.112 R)
• M28: 12,159,614 km (0.114 R)
• M29: 13,199,918 km (0.067 R)
• M30: 13,522,152 km (0.098 R)
• M31: 13,660,978 km (0.075 R)
• M32: 14,789,245 km (0.057 R)
• M33: 15,461,090 km (0.111 R)
• M34: 15,509,410 km (0.07 R)
• M35: 15,947,133 km (0.089 R)
• M36: 16,044,820 km (0.034 R)
• M37: 16,884,214 km (0.069 R)
• M38: 18,348,777 km (0.052 R)
• M39: 18,451,252 km (0.095 R)
• M40: 19,122,198 km (0.065 R)
• M41: 19,174,109 km (0.088 R)
• M42: 19,643,696 km (0.036 R)
• M43: 20,753,862 km (0.102 R)
• M44: 21,236,016 km (0.075 R)
• M45: 21,667,606 km (0.103 R)
• M46: 21,830,219 km (0.065 R)
• M47: 22,265,848 km (0.106 R)
• M48: 23,090,282 km (0.114 R)
• M49: 25,394,239 km (0.082 R)
• M50: 25,451,235 km (0.107 R)
• M51: 26,197,579 km (0.109 R)
• M52: 26,486,453 km (0.115 R)
• M53: 26,718,479 km (0.107 R)
• M54: 27,242,670 km (0.082 R)
• M55: 27,535,433 km (0.09 R)
• M56: 27,652,867 km (0.103 R)
• M57: 29,134,036 km (0.107 R)
• M58: 30,884,480 km (0.101 R)
• M59: 31,067,439 km (0.114 R)
• M60: 31,434,552 km (0.119 R)
• M61: 31,864,795 km (0.118 R)
• M62: 32,482,634 km (0.028 R)
• M63: 34,422,919 km (0.103 R)
• M64: 34,866,177 km (0.119 R)
• M65: 35,247,652 km (0.032 R)
• M66: 35,694,501 km (0.078 R)
• M67: 36,722,837 km (0.119 R)
• M68: 39,203,917 km (0.091 R)
• M69: 40,264,566 km (0.109 R)
• M70: 40,397,858 km (0.049 R)
• M71: 40,464,578 km (0.106 R)
• M72: 40,731,611 km (0.059 R)
• M73: 40,865,501 km (0.093 R)
• M74: 41,267,620 km (0.091 R)
• M75: 41,671,085 km (0.074 R)
• M76: 43,298,261 km (0.08 R)
• M77: 43,434,695 km (0.04 R)
• M78: 43,845,191 km (0.118 R)
• M79: 44,394,515 km (0.052 R)
• M80: 44,463,330 km (0.063 R)
• M81: 46,404,512 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 4.3

Gravity: 33.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.1 AU - 15.04 AU

Year: 18350 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,507,575 km

• M1: 295,755 km (0.103 R)
• M2: 451,038 km (0.119 R)
• M3: 488,886 km (0.057 R)
• M4: 651,349 km (0.08 R)
• M5: 738,714 km (0.117 R)
• M6: 924,964 km (0.066 R)
• M7: 1,125,724 km (0.111 R)
• M8: 1,395,299 km (0.069 R)
• M9: 1,835,715 km (0.066 R)
• M10: 1,928,765 km (0.037 R)
• M11: 2,119,353 km (0.114 R)
• M12: 2,316,074 km (0.108 R)
• M13: 3,123,005 km (0.092 R)
• M14: 3,536,942 km (0.085 R)
• M15: 3,691,776 km (0.065 R)
• M16: 4,332,953 km (0.084 R)
• M17: 4,964,705 km (0.026 R)
• M18: 5,225,454 km (0.113 R)
• M19: 5,269,286 km (0.082 R)
• M20: 5,535,271 km (0.082 R)
• M21: 6,080,256 km (0.081 R)
• M22: 6,172,707 km (0.045 R)
• M23: 6,405,930 km (0.089 R)
• M24: 6,881,053 km (0.049 R)
• M25: 7,122,803 km (0.11 R)
• M26: 7,367,546 km (0.12 R)
• M27: 8,066,916 km (0.082 R)
• M28: 8,117,779 km (0.103 R)
• M29: 8,219,505 km (0.104 R)
• M30: 8,839,589 km (0.071 R)
• M31: 9,049,624 km (0.114 R)
• M32: 10,178,938 km (0.109 R)
• M33: 11,523,075 km (0.057 R)
• M34: 12,508,327 km (0.108 R)
• M35: 14,620,200 km (0.06 R)
• M36: 14,993,147 km (0.051 R)
• M37: 15,369,236 km (0.097 R)
• M38: 16,451,577 km (0.094 R)
• M39: 16,904,410 km (0.111 R)
• M40: 17,295,758 km (0.118 R)
• M41: 17,361,282 km (0.115 R)
• M42: 17,426,806 km (0.106 R)
• M43: 18,487,604 km (0.114 R)
• M44: 18,756,132 km (0.048 R)
• M45: 18,958,239 km (0.046 R)
• M46: 19,911,327 km (0.083 R)
• M47: 21,792,969 km (0.108 R)
• M48: 23,295,231 km (0.103 R)
• M49: 23,585,152 km (0.078 R)
• M50: 23,657,856 km (0.109 R)
• M51: 24,315,189 km (0.034 R)
• M52: 25,647,807 km (0.081 R)
• M53: 27,690,715 km (0.11 R)
• M54: 27,920,797 km (0.098 R)
• M55: 27,997,690 km (0.068 R)
• M56: 29,942,463 km (0.089 R)
• M57: 31,369,327 km (0.102 R)
• M58: 31,449,212 km (0.029 R)
• M59: 31,930,170 km (0.082 R)
• M60: 32,010,504 km (0.111 R)
• M61: 33,061,877 km (0.109 R)
• M62: 33,224,490 km (0.077 R)
• M63: 35,614,017 km (0.115 R)
• M64: 35,780,819 km (0.087 R)
• M65: 36,450,718 km (0.116 R)
• M66: 39,515,978 km (0.028 R)
• M67: 40,121,551 km (0.053 R)
• M68: 40,295,084 km (0.086 R)
• M69: 40,468,917 km (0.082 R)
• M70: 40,991,911 km (0.096 R)
• M71: 41,604,813 km (0.087 R)
• M72: 42,662,770 km (0.102 R)
• M73: 44,445,378 km (0.057 R)
• M74: 44,714,804 km (0.119 R)
• M75: 47,347,876 km (0.076 R)
• M76: 49,937,265 km (0.113 R)
• M77: 50,310,961 km (0.094 R)
• M78: 50,779,352 km (0.056 R)
• M79: 50,873,149 km (0.105 R)
• M80: 51,909,264 km (0.052 R)
• M81: 52,193,052 km (0.082 R)
• M82: 52,477,437 km (0.034 R)
• M83: 55,252,178 km (0.097 R)
• M84: 57,193,360 km (0.092 R)
• M85: 57,291,048 km (0.105 R)
• M86: 57,682,246 km (0.075 R)
• M87: 57,780,083 km (0.117 R)
• M88: 57,976,206 km (0.074 R)
• M89: 58,172,329 km (0.048 R)
• M90: 58,368,900 km (0.097 R)
• M91: 59,948,355 km (0.092 R)
• M92: 61,042,514 km (0.073 R)
• M93: 63,755,920 km (0.063 R)
• M94: 63,857,197 km (0.098 R)
• M95: 68,883,387 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 15,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit