🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.85 AU

Year: 202 Days

Day: 25.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,158,820 km

• M1: 16,905 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.86 AU - 1.04 AU

Year: 327 Days

Day: 44.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,158,820 km

• M1: 228,885 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.23 AU - 1.57 AU

Year: 585 Days

Day: 22 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.41 AU - 1.65 AU

Year: 668 Days

Day: 12.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,158,820 km

• M1: 42,935 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.13 AU - 2.89 AU

Year: 1404 Days

Day: 17.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.36 AU - 3.46 AU

Year: 1753 Days

Day: 37.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.03 AU - 4.47 AU

Year: 3094 Days

Day: 33.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 9.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.54 AU - 10.86 AU

Year: 11503 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,158,820 km

• M1: 152,440 km (0.069 R)
• M2: 353,051 km (0.069 R)
• M3: 477,816 km (0.1 R)
• M4: 570,417 km (0.072 R)
• M5: 985,401 km (0.074 R)
• M6: 1,066,334 km (0.116 R)
• M7: 1,623,586 km (0.112 R)
• M8: 1,869,375 km (0.088 R)
• M9: 2,287,800 km (0.093 R)
• M10: 2,535,983 km (0.115 R)
• M11: 2,969,069 km (0.103 R)
• M12: 3,209,622 km (0.101 R)
• M13: 3,425,342 km (0.081 R)
• M14: 3,519,290 km (0.066 R)
• M15: 3,614,135 km (0.058 R)
• M16: 3,677,864 km (0.117 R)
• M17: 3,774,055 km (0.114 R)
• M18: 4,268,027 km (0.03 R)
• M19: 4,437,222 km (0.11 R)
• M20: 4,574,104 km (0.034 R)
• M21: 4,958,122 km (0.081 R)
• M22: 5,944,421 km (0.045 R)
• M23: 6,095,664 km (0.076 R)
• M24: 6,401,891 km (0.11 R)
• M25: 6,595,920 km (0.034 R)
• M26: 6,713,354 km (0.108 R)
• M27: 7,350,940 km (0.09 R)
• M28: 8,133,187 km (0.119 R)
• M29: 8,301,186 km (0.08 R)
• M30: 8,385,709 km (0.113 R)
• M31: 9,028,381 km (0.063 R)
• M32: 9,598,199 km (0.109 R)
• M33: 9,775,922 km (0.091 R)
• M34: 11,003,522 km (0.043 R)
• M35: 11,470,566 km (0.114 R)
• M36: 16,113,635 km (0.035 R)
• M37: 16,697,067 km (0.09 R)
• M38: 16,803,880 km (0.06 R)
• M39: 17,449,694 km (0.056 R)
• M40: 17,775,518 km (0.056 R)
• M41: 18,213,242 km (0.117 R)
• M42: 18,654,555 km (0.034 R)
• M43: 19,211,059 km (0.085 R)
• M44: 19,999,291 km (0.03 R)
• M45: 20,226,380 km (0.032 R)
• M46: 21,143,714 km (0.093 R)
• M47: 21,723,855 km (0.061 R)
• M48: 21,840,541 km (0.075 R)
• M49: 23,495,542 km (0.079 R)
• M50: 23,915,613 km (0.079 R)
• M51: 24,459,401 km (0.081 R)
• M52: 27,238,631 km (0.065 R)
• M53: 27,301,462 km (0.064 R)
• M54: 28,123,502 km (0.113 R)
• M55: 28,441,846 km (0.097 R)
• M56: 29,403,910 km (0.106 R)
• M57: 30,376,745 km (0.11 R)
• M58: 31,228,256 km (0.076 R)
• M59: 31,955,003 km (0.119 R)
• M60: 32,487,122 km (0.111 R)
• M61: 33,694,826 km (0.084 R)
• M62: 33,762,295 km (0.093 R)
• M63: 33,897,531 km (0.048 R)
• M64: 33,965,149 km (0.075 R)
• M65: 34,440,123 km (0.103 R)
• M66: 34,576,257 km (0.091 R)
• M67: 34,780,607 km (0.103 R)
• M68: 35,533,833 km (0.036 R)
• M69: 36,223,180 km (0.114 R)
• M70: 36,847,452 km (0.104 R)
• M71: 37,405,302 km (0.105 R)
• M72: 37,545,176 km (0.075 R)
• M73: 37,825,522 km (0.103 R)
• M74: 38,036,306 km (0.107 R)
• M75: 38,176,928 km (0.094 R)
• M76: 39,166,518 km (0.102 R)
• M77: 40,666,835 km (0.096 R)
• M78: 40,810,748 km (0.12 R)
• M79: 44,387,783 km (0.081 R)
• M80: 44,758,486 km (0.048 R)
• M81: 44,907,037 km (0.101 R)
• M82: 45,279,087 km (0.111 R)
• M83: 45,502,736 km (0.057 R)
• M84: 48,064,001 km (0.113 R)
• M85: 49,438,805 km (0.097 R)
• M86: 50,439,764 km (0.079 R)
• M87: 51,214,382 km (0.099 R)
• M88: 51,447,456 km (0.075 R)
• M89: 51,603,038 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.5

Radius: 4.4

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.89 AU - 17.23 AU

Year: 24881 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,158,820 km

• M1: 232,325 km (0.103 R)
• M2: 264,489 km (0.103 R)
• M3: 513,270 km (0.111 R)
• M4: 719,715 km (0.095 R)
• M5: 923,617 km (0.102 R)
• M6: 1,059,901 km (0.11 R)
• M7: 1,116,299 km (0.114 R)
• M8: 1,443,919 km (0.114 R)
• M9: 2,702,635 km (0.106 R)
• M10: 2,897,860 km (0.086 R)
• M11: 3,057,182 km (0.117 R)
• M12: 3,178,656 km (0.107 R)
• M13: 4,116,634 km (0.103 R)
• M14: 4,161,214 km (0.113 R)
• M15: 4,523,391 km (0.055 R)
• M16: 4,708,294 km (0.089 R)
• M17: 5,619,943 km (0.045 R)
• M18: 6,325,596 km (0.112 R)
• M19: 6,584,401 km (0.033 R)
• M20: 7,873,785 km (0.106 R)
• M21: 12,370,996 km (0.095 R)
• M22: 12,759,202 km (0.101 R)
• M23: 13,813,867 km (0.049 R)
• M24: 17,791,525 km (0.114 R)
• M25: 18,302,851 km (0.069 R)
• M26: 19,339,714 km (0.115 R)
• M27: 20,319,580 km (0.111 R)
• M28: 21,470,137 km (0.103 R)
• M29: 21,625,120 km (0.105 R)
• M30: 22,327,183 km (0.067 R)
• M31: 23,913,968 km (0.115 R)
• M32: 23,994,302 km (0.061 R)
• M33: 24,558,734 km (0.106 R)
• M34: 25,536,656 km (0.114 R)
• M35: 27,278,424 km (0.105 R)
• M36: 28,290,902 km (0.087 R)
• M37: 28,801,629 km (0.067 R)
• M38: 29,487,535 km (0.103 R)
• M39: 30,265,444 km (0.118 R)
• M40: 34,074,206 km (0.062 R)
• M41: 34,436,083 km (0.03 R)
• M42: 34,708,352 km (0.099 R)
• M43: 35,804,605 km (0.111 R)
• M44: 36,356,920 km (0.051 R)
• M45: 37,283,679 km (0.047 R)
• M46: 38,030,771 km (0.098 R)
• M47: 38,500,209 km (0.083 R)
• M48: 39,824,748 km (0.037 R)
• M49: 39,919,893 km (0.11 R)
• M50: 42,032,963 km (0.08 R)
• M51: 42,810,423 km (0.1 R)
• M52: 43,103,186 km (0.098 R)
• M53: 43,200,873 km (0.043 R)
• M54: 43,985,364 km (0.113 R)
• M55: 45,667,892 km (0.053 R)
• M56: 45,767,524 km (0.1 R)
• M57: 46,366,813 km (0.091 R)
• M58: 47,069,175 km (0.118 R)
• M59: 47,270,534 km (0.084 R)
• M60: 47,674,149 km (0.113 R)
• M61: 48,687,973 km (0.036 R)
• M62: 48,993,602 km (0.118 R)
• M63: 49,914,078 km (0.118 R)
• M64: 50,737,015 km (0.12 R)
• M65: 51,253,577 km (0.056 R)
• M66: 54,495,512 km (0.077 R)
• M67: 55,767,992 km (0.113 R)
• M68: 56,943,233 km (0.098 R)
• M69: 57,802,972 km (0.083 R)
• M70: 57,910,682 km (0.099 R)
• M71: 58,018,542 km (0.118 R)
• M72: 59,753,130 km (0.105 R)
• M73: 59,971,094 km (0.048 R)
• M74: 60,736,287 km (0.119 R)
• M75: 61,394,667 km (0.109 R)
• M76: 61,614,576 km (0.068 R)
• M77: 61,945,038 km (0.118 R)
• M78: 62,055,291 km (0.053 R)
• M79: 62,497,203 km (0.112 R)
• M80: 65,281,968 km (0.111 R)
• M81: 68,448,805 km (0.079 R)
• M82: 69,362,698 km (0.102 R)
• M83: 72,012,825 km (0.075 R)
• M84: 73,525,109 km (0.117 R)
• M85: 74,578,428 km (0.031 R)
• M86: 74,813,147 km (0.086 R)
• M87: 75,400,917 km (0.096 R)
• M88: 76,936,539 km (0.055 R)
• M89: 77,767,705 km (0.113 R)
• M90: 78,244,025 km (0.044 R)
• M91: 79,199,506 km (0.062 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit