🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 186 Days

Day: 18.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,819,910 km

• M1: 216,019 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.48 AU - 1.54 AU

Year: 658 Days

Day: 33.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,819,910 km

• M1: 499,507 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.55 AU - 2.59 AU

Year: 1462 Days

Day: 31.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.57 AU - 3.19 AU

Year: 1734 Days

Day: 19.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,819,910 km

• M1: 1,529,788 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.6 AU - 3.36 AU

Year: 1825 Days

Day: 24.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.68 AU - 6.06 AU

Year: 3813 Days

Day: 41.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 11.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.3 AU - 8.48 AU

Year: 7862 Days

Day: 5.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,819,910 km

• M1: 151,842 km (0.055 R)
• M2: 315,502 km (0.112 R)
• M3: 586,872 km (0.079 R)
• M4: 828,473 km (0.072 R)
• M5: 946,506 km (0.091 R)
• M6: 1,250,489 km (0.077 R)
• M7: 1,335,759 km (0.11 R)
• M8: 1,423,125 km (0.107 R)
• M9: 1,753,885 km (0.09 R)
• M10: 2,552,140 km (0.101 R)
• M11: 2,795,835 km (0.075 R)
• M12: 3,378,070 km (0.073 R)
• M13: 3,572,397 km (0.107 R)
• M14: 3,795,448 km (0.106 R)
• M15: 4,841,585 km (0.102 R)
• M16: 5,144,222 km (0.109 R)
• M17: 5,424,868 km (0.114 R)
• M18: 5,797,217 km (0.088 R)
• M19: 6,506,460 km (0.09 R)
• M20: 7,025,415 km (0.056 R)
• M21: 7,557,834 km (0.1 R)
• M22: 7,653,128 km (0.076 R)
• M23: 7,812,898 km (0.062 R)
• M24: 8,135,731 km (0.037 R)
• M25: 8,462,901 km (0.06 R)
• M26: 8,894,940 km (0.114 R)
• M27: 9,164,216 km (0.032 R)
• M28: 9,607,774 km (0.112 R)
• M29: 10,128,225 km (0.109 R)
• M30: 10,339,008 km (0.089 R)
• M31: 10,657,951 km (0.092 R)
• M32: 10,729,309 km (0.077 R)
• M33: 10,872,324 km (0.097 R)
• M34: 12,002,985 km (0.112 R)
• M35: 12,300,685 km (0.085 R)
• M36: 12,903,714 km (0.071 R)
• M37: 13,904,075 km (0.114 R)
• M38: 14,532,087 km (0.096 R)
• M39: 14,611,224 km (0.1 R)
• M40: 15,089,189 km (0.059 R)
• M41: 15,653,323 km (0.106 R)
• M42: 16,926,849 km (0.097 R)
• M43: 18,063,195 km (0.053 R)
• M44: 18,190,951 km (0.107 R)
• M45: 19,354,374 km (0.065 R)
• M46: 19,485,123 km (0.075 R)
• M47: 19,791,499 km (0.097 R)
• M48: 20,453,021 km (0.04 R)
• M49: 20,987,684 km (0.066 R)
• M50: 21,166,902 km (0.077 R)
• M51: 21,662,370 km (0.053 R)
• M52: 21,798,055 km (0.109 R)
• M53: 22,207,206 km (0.098 R)
• M54: 22,756,529 km (0.117 R)
• M55: 22,848,532 km (0.115 R)
• M56: 22,940,684 km (0.035 R)
• M57: 23,403,240 km (0.098 R)
• M58: 23,496,141 km (0.119 R)
• M59: 23,589,041 km (0.114 R)
• M60: 24,102,760 km (0.05 R)
• M61: 24,620,070 km (0.088 R)
• M62: 25,236,263 km (0.104 R)
• M63: 25,761,501 km (0.079 R)
• M64: 25,905,414 km (0.047 R)
• M65: 26,049,627 km (0.084 R)
• M66: 26,387,120 km (0.081 R)
• M67: 26,677,489 km (0.037 R)
• M68: 28,046,609 km (0.066 R)
• M69: 28,590,696 km (0.091 R)
• M70: 28,888,994 km (0.082 R)
• M71: 30,395,744 km (0.103 R)
• M72: 32,392,577 km (0.083 R)
• M73: 33,119,622 km (0.118 R)
• M74: 34,062,388 km (0.086 R)
• M75: 34,273,171 km (0.12 R)
• M76: 35,386,479 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 8.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.13 AU - 10.61 AU

Year: 10175 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,819,910 km

• M1: 118,332 km (0.098 R)
• M2: 519,553 km (0.071 R)
• M3: 619,784 km (0.119 R)
• M4: 751,729 km (0.065 R)
• M5: 974,630 km (0.046 R)
• M6: 1,072,467 km (0.051 R)
• M7: 1,248,245 km (0.098 R)
• M8: 1,324,240 km (0.063 R)
• M9: 2,006,257 km (0.066 R)
• M10: 2,078,064 km (0.109 R)
• M11: 2,224,221 km (0.096 R)
• M12: 2,279,872 km (0.096 R)
• M13: 2,373,819 km (0.115 R)
• M14: 2,862,555 km (0.114 R)
• M15: 2,923,292 km (0.104 R)
• M16: 3,025,617 km (0.111 R)
• M17: 3,339,473 km (0.101 R)
• M18: 3,708,082 km (0.098 R)
• M19: 4,769,180 km (0.049 R)
• M20: 5,109,814 km (0.1 R)
• M21: 5,183,865 km (0.103 R)
• M22: 5,283,049 km (0.118 R)
• M23: 6,126,033 km (0.057 R)
• M24: 6,576,622 km (0.111 R)
• M25: 7,313,989 km (0.082 R)
• M26: 7,509,514 km (0.075 R)
• M27: 7,622,012 km (0.115 R)
• M28: 8,163,855 km (0.033 R)
• M29: 8,541,889 km (0.066 R)
• M30: 8,955,377 km (0.097 R)
• M31: 9,104,526 km (0.119 R)
• M32: 9,284,792 km (0.093 R)
• M33: 9,435,886 km (0.077 R)
• M34: 9,863,137 km (0.093 R)
• M35: 9,924,772 km (0.079 R)
• M36: 10,421,885 km (0.068 R)
• M37: 10,578,963 km (0.098 R)
• M38: 10,736,789 km (0.088 R)
• M39: 10,990,956 km (0.091 R)
• M40: 11,408,184 km (0.078 R)
• M41: 12,027,370 km (0.093 R)
• M42: 12,291,260 km (0.114 R)
• M43: 12,457,314 km (0.112 R)
• M44: 12,791,366 km (0.103 R)
• M45: 12,925,854 km (0.114 R)
• M46: 12,993,323 km (0.08 R)
• M47: 13,468,595 km (0.119 R)
• M48: 13,536,962 km (0.071 R)
• M49: 13,639,735 km (0.109 R)
• M50: 14,018,667 km (0.098 R)
• M51: 14,366,183 km (0.085 R)
• M52: 15,176,405 km (0.107 R)
• M53: 15,820,723 km (0.08 R)
• M54: 16,109,895 km (0.106 R)
• M55: 16,401,013 km (0.097 R)
• M56: 16,693,776 km (0.063 R)
• M57: 17,025,135 km (0.118 R)
• M58: 17,321,489 km (0.071 R)
• M59: 17,806,934 km (0.098 R)
• M60: 18,145,474 km (0.059 R)
• M61: 20,182,398 km (0.112 R)
• M62: 20,535,449 km (0.064 R)
• M63: 20,771,964 km (0.089 R)
• M64: 21,128,306 km (0.086 R)
• M65: 21,207,892 km (0.059 R)
• M66: 22,533,628 km (0.093 R)
• M67: 23,969,020 km (0.093 R)
• M68: 24,134,924 km (0.101 R)
• M69: 24,467,929 km (0.117 R)
• M70: 24,551,404 km (0.064 R)
• M71: 24,676,767 km (0.097 R)
• M72: 24,760,542 km (0.116 R)
• M73: 24,970,278 km (0.11 R)
• M74: 25,942,515 km (0.099 R)
• M75: 26,240,962 km (0.11 R)
• M76: 26,326,383 km (0.03 R)
• M77: 26,411,953 km (0.1 R)
• M78: 28,054,986 km (0.108 R)
• M79: 28,229,866 km (0.115 R)
• M80: 28,536,691 km (0.091 R)
• M81: 28,977,108 km (0.104 R)
• M82: 29,286,626 km (0.077 R)
• M83: 29,597,340 km (0.075 R)
• M84: 29,730,782 km (0.118 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit