🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.51 AU - 0.65 AU

Year: 155 Days

Day: 30.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.85 AU

Year: 201 Days

Day: 41.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.96 AU - 2.5 AU

Year: 1165 Days

Day: 47.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.41 AU - 2.85 AU

Year: 1492 Days

Day: 44.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 179.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.57 AU - 6.13 AU

Year: 4329 Days

Day: 27.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,937,228 km

• M1: 195,824 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.39 AU - 5.55 AU

Year: 4476 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 9.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.13 AU - 6.15 AU

Year: 5323 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,937,228 km

• M1: 227,838 km (0.054 R)
• M2: 334,351 km (0.101 R)
• M3: 411,993 km (0.115 R)
• M4: 698,472 km (0.117 R)
• M5: 803,939 km (0.117 R)
• M6: 881,131 km (0.077 R)
• M7: 1,019,509 km (0.101 R)
• M8: 1,116,150 km (0.071 R)
• M9: 1,371,364 km (0.102 R)
• M10: 1,465,162 km (0.113 R)
• M11: 1,702,125 km (0.102 R)
• M12: 1,876,855 km (0.119 R)
• M13: 2,134,762 km (0.111 R)
• M14: 2,752,152 km (0.062 R)
• M15: 2,975,651 km (0.089 R)
• M16: 3,116,124 km (0.072 R)
• M17: 3,205,134 km (0.05 R)
• M18: 3,312,994 km (0.087 R)
• M19: 3,737,852 km (0.107 R)
• M20: 3,870,546 km (0.1 R)
• M21: 4,101,824 km (0.118 R)
• M22: 4,357,487 km (0.117 R)
• M23: 4,598,190 km (0.08 R)
• M24: 4,679,421 km (0.085 R)
• M25: 4,740,607 km (0.109 R)
• M26: 4,946,753 km (0.082 R)
• M27: 5,134,648 km (0.112 R)
• M28: 5,261,357 km (0.099 R)
• M29: 5,410,357 km (0.063 R)
• M30: 5,669,161 km (0.08 R)
• M31: 5,734,535 km (0.072 R)
• M32: 5,910,013 km (0.066 R)
• M33: 6,515,436 km (0.092 R)
• M34: 6,930,121 km (0.101 R)
• M35: 7,140,755 km (0.098 R)
• M36: 7,882,013 km (0.116 R)
• M37: 8,003,935 km (0.069 R)
• M38: 8,077,387 km (0.103 R)
• M39: 8,547,723 km (0.12 R)
• M40: 8,748,334 km (0.111 R)
• M41: 8,849,312 km (0.108 R)
• M42: 9,077,898 km (0.102 R)
• M43: 9,308,279 km (0.097 R)
• M44: 9,411,352 km (0.114 R)
• M45: 9,488,993 km (0.114 R)
• M46: 9,566,784 km (0.066 R)
• M47: 9,801,353 km (0.065 R)
• M48: 10,516,431 km (0.089 R)
• M49: 10,650,770 km (0.078 R)
• M50: 10,785,558 km (0.112 R)
• M51: 11,138,908 km (0.03 R)
• M52: 11,689,877 km (0.1 R)
• M53: 12,334,494 km (0.093 R)
• M54: 12,561,434 km (0.078 R)
• M55: 12,789,720 km (0.056 R)
• M56: 13,163,715 km (0.12 R)
• M57: 13,658,136 km (0.056 R)
• M58: 13,981,267 km (0.097 R)
• M59: 14,485,711 km (0.096 R)
• M60: 14,575,321 km (0.066 R)
• M61: 15,026,358 km (0.108 R)
• M62: 15,238,338 km (0.088 R)
• M63: 15,880,412 km (0.073 R)
• M64: 16,970,083 km (0.08 R)
• M65: 17,412,743 km (0.083 R)
• M66: 17,508,187 km (0.073 R)
• M67: 17,635,495 km (0.095 R)
• M68: 17,795,265 km (0.08 R)
• M69: 17,987,498 km (0.087 R)
• M70: 18,309,433 km (0.118 R)
• M71: 18,795,925 km (0.098 R)
• M72: 18,926,375 km (0.106 R)
• M73: 19,089,885 km (0.097 R)
• M74: 19,253,844 km (0.091 R)
• M75: 19,352,429 km (0.073 R)
• M76: 20,280,983 km (0.085 R)
• M77: 20,616,083 km (0.111 R)
• M78: 20,750,571 km (0.052 R)
• M79: 20,919,168 km (0.087 R)
• M80: 21,054,404 km (0.108 R)
• M81: 21,940,473 km (0.117 R)
• M82: 22,457,184 km (0.087 R)
• M83: 22,526,298 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.2

Radius: 8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.51 AU - 10.29 AU

Year: 10083 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,937,228 km

• M1: 122,221 km (0.054 R)
• M2: 201,209 km (0.103 R)
• M3: 271,819 km (0.052 R)
• M4: 929,302 km (0.076 R)
• M5: 1,364,632 km (0.115 R)
• M6: 1,497,175 km (0.094 R)
• M7: 1,614,161 km (0.115 R)
• M8: 1,983,219 km (0.094 R)
• M9: 2,726,272 km (0.115 R)
• M10: 3,944,297 km (0.104 R)
• M11: 4,665,808 km (0.063 R)
• M12: 4,780,550 km (0.096 R)
• M13: 5,130,010 km (0.082 R)
• M14: 5,915,549 km (0.071 R)
• M15: 6,133,363 km (0.093 R)
• M16: 6,290,740 km (0.055 R)
• M17: 6,354,020 km (0.106 R)
• M18: 7,799,135 km (0.109 R)
• M19: 8,072,451 km (0.119 R)
• M20: 8,840,337 km (0.104 R)
• M21: 9,161,224 km (0.107 R)
• M22: 9,667,912 km (0.092 R)
• M23: 9,887,970 km (0.12 R)
• M24: 9,961,573 km (0.072 R)
• M25: 10,258,225 km (0.083 R)
• M26: 10,670,816 km (0.117 R)
• M27: 10,974,201 km (0.12 R)
• M28: 11,823,468 km (0.047 R)
• M29: 12,414,529 km (0.102 R)
• M30: 12,493,965 km (0.075 R)
• M31: 12,573,701 km (0.092 R)
• M32: 12,693,529 km (0.114 R)
• M33: 12,934,531 km (0.106 R)
• M34: 14,411,361 km (0.108 R)
• M35: 15,811,597 km (0.029 R)
• M36: 16,769,024 km (0.113 R)
• M37: 16,856,987 km (0.027 R)
• M38: 17,077,495 km (0.086 R)
• M39: 18,194,841 km (0.096 R)
• M40: 19,289,449 km (0.08 R)
• M41: 20,264,677 km (0.039 R)
• M42: 20,452,273 km (0.111 R)
• M43: 21,208,341 km (0.05 R)
• M44: 22,069,875 km (0.049 R)
• M45: 23,432,711 km (0.106 R)
• M46: 24,173,819 km (0.07 R)
• M47: 24,422,750 km (0.097 R)
• M48: 24,772,360 km (0.047 R)
• M49: 25,577,945 km (0.099 R)
• M50: 26,034,966 km (0.054 R)
• M51: 26,136,842 km (0.072 R)
• M52: 26,494,531 km (0.063 R)
• M53: 26,597,155 km (0.055 R)
• M54: 28,832,746 km (0.048 R)
• M55: 30,320,496 km (0.079 R)
• M56: 32,105,947 km (0.08 R)
• M57: 33,038,839 km (0.058 R)
• M58: 33,536,402 km (0.07 R)
• M59: 33,647,403 km (0.088 R)
• M60: 34,147,958 km (0.109 R)
• M61: 34,931,552 km (0.117 R)
• M62: 35,890,923 km (0.086 R)
• M63: 36,174,710 km (0.1 R)
• M64: 37,835,695 km (0.101 R)
• M65: 38,008,929 km (0.05 R)
• M66: 38,124,569 km (0.099 R)
• M67: 38,937,184 km (0.08 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 15,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit