🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.73 AU - 1.05 AU

Year: 308 Days

Day: 47.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.25 AU - 1.27 AU

Year: 519 Days

Day: 28.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,038,772 km

• M1: 47,123 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.82 AU - 2.88 AU

Year: 1322 Days

Day: 26.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.3 AU - 5.1 AU

Year: 3160 Days

Day: 27.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 10.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.65 AU - 11.19 AU

Year: 11469 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,038,772 km

• M1: 175,030 km (0.063 R)
• M2: 350,957 km (0.097 R)
• M3: 520,750 km (0.077 R)
• M4: 705,803 km (0.12 R)
• M5: 912,996 km (0.12 R)
• M6: 1,007,990 km (0.104 R)
• M7: 1,073,365 km (0.042 R)
• M8: 1,260,960 km (0.109 R)
• M9: 1,478,027 km (0.116 R)
• M10: 1,866,832 km (0.043 R)
• M11: 2,690,368 km (0.079 R)
• M12: 2,995,548 km (0.082 R)
• M13: 3,188,978 km (0.118 R)
• M14: 3,262,730 km (0.037 R)
• M15: 3,486,977 km (0.112 R)
• M16: 3,613,836 km (0.119 R)
• M17: 3,742,191 km (0.106 R)
• M18: 3,950,880 km (0.117 R)
• M19: 4,516,659 km (0.115 R)
• M20: 4,710,987 km (0.102 R)
• M21: 4,964,854 km (0.12 R)
• M22: 5,194,487 km (0.047 R)
• M23: 5,427,411 km (0.115 R)
• M24: 5,574,914 km (0.109 R)
• M25: 5,663,925 km (0.049 R)
• M26: 5,873,661 km (0.058 R)
• M27: 5,994,686 km (0.097 R)
• M28: 6,612,226 km (0.105 R)
• M29: 6,992,504 km (0.088 R)
• M30: 7,282,424 km (0.096 R)
• M31: 7,477,799 km (0.08 R)
• M32: 7,907,295 km (0.061 R)
• M33: 7,974,165 km (0.12 R)
• M34: 8,243,142 km (0.115 R)
• M35: 9,138,336 km (0.051 R)
• M36: 10,722,427 km (0.071 R)
• M37: 10,833,579 km (0.112 R)
• M38: 10,945,029 km (0.075 R)
• M39: 11,131,727 km (0.117 R)
• M40: 11,281,774 km (0.061 R)
• M41: 11,659,957 km (0.116 R)
• M42: 12,740,802 km (0.115 R)
• M43: 12,819,191 km (0.068 R)
• M44: 13,532,474 km (0.045 R)
• M45: 14,055,468 km (0.066 R)
• M46: 14,217,782 km (0.088 R)
• M47: 16,043,773 km (0.096 R)
• M48: 16,128,446 km (0.051 R)
• M49: 16,213,417 km (0.086 R)
• M50: 17,854,506 km (0.106 R)
• M51: 18,118,546 km (0.109 R)
• M52: 19,638,460 km (0.068 R)
• M53: 20,002,133 km (0.055 R)
• M54: 20,139,015 km (0.09 R)
• M55: 20,367,900 km (0.097 R)
• M56: 21,431,989 km (0.11 R)
• M57: 21,947,204 km (0.103 R)
• M58: 22,656,448 km (0.118 R)
• M59: 23,229,258 km (0.072 R)
• M60: 23,710,215 km (0.07 R)
• M61: 24,194,464 km (0.03 R)
• M62: 24,535,547 km (0.063 R)
• M63: 25,025,330 km (0.108 R)
• M64: 25,567,772 km (0.094 R)
• M65: 26,413,898 km (0.095 R)
• M66: 26,564,243 km (0.104 R)
• M67: 27,117,606 km (0.068 R)
• M68: 27,573,281 km (0.076 R)
• M69: 27,929,324 km (0.025 R)
• M70: 28,440,799 km (0.094 R)
• M71: 28,594,735 km (0.068 R)
• M72: 29,162,011 km (0.082 R)
• M73: 29,420,964 km (0.078 R)
• M74: 29,576,696 km (0.054 R)
• M75: 30,832,869 km (0.08 R)
• M76: 32,427,433 km (0.118 R)
• M77: 32,534,695 km (0.107 R)
• M78: 33,613,744 km (0.118 R)
• M79: 33,722,202 km (0.102 R)
• M80: 34,649,560 km (0.075 R)
• M81: 34,814,117 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 11.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.88 AU - 10.32 AU

Year: 11783 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,038,772 km

• M1: 148,551 km (0.038 R)
• M2: 354,547 km (0.109 R)
• M3: 466,745 km (0.079 R)
• M4: 544,536 km (0.056 R)
• M5: 1,009,636 km (0.108 R)
• M6: 1,137,841 km (0.064 R)
• M7: 1,364,333 km (0.096 R)
• M8: 1,507,498 km (0.057 R)
• M9: 1,681,031 km (0.07 R)
• M10: 1,861,446 km (0.119 R)
• M11: 2,383,543 km (0.073 R)
• M12: 3,623,709 km (0.088 R)
• M13: 3,757,450 km (0.095 R)
• M14: 4,203,401 km (0.093 R)
• M15: 4,522,194 km (0.118 R)
• M16: 4,812,264 km (0.087 R)
• M17: 4,885,717 km (0.11 R)
• M18: 5,071,069 km (0.074 R)
• M19: 5,525,397 km (0.12 R)
• M20: 5,796,618 km (0.094 R)
• M21: 5,953,546 km (0.095 R)
• M22: 7,513,852 km (0.107 R)
• M23: 7,599,422 km (0.083 R)
• M24: 7,685,291 km (0.055 R)
• M25: 7,988,227 km (0.108 R)
• M26: 8,695,376 km (0.101 R)
• M27: 8,785,285 km (0.092 R)
• M28: 8,875,342 km (0.048 R)
• M29: 9,376,645 km (0.05 R)
• M30: 9,653,999 km (0.091 R)
• M31: 9,840,398 km (0.073 R)
• M32: 9,981,020 km (0.085 R)
• M33: 10,122,390 km (0.075 R)
• M34: 10,886,985 km (0.09 R)
• M35: 10,983,924 km (0.087 R)
• M36: 12,674,979 km (0.103 R)
• M37: 12,981,804 km (0.056 R)
• M38: 13,342,784 km (0.051 R)
• M39: 13,498,515 km (0.058 R)
• M40: 13,864,431 km (0.113 R)
• M41: 14,873,619 km (0.119 R)
• M42: 15,742,034 km (0.104 R)
• M43: 16,071,898 km (0.064 R)
• M44: 16,515,156 km (0.073 R)
• M45: 16,850,405 km (0.071 R)
• M46: 17,300,844 km (0.12 R)
• M47: 18,098,650 km (0.108 R)
• M48: 18,559,860 km (0.099 R)
• M49: 19,259,080 km (0.112 R)
• M50: 20,145,148 km (0.074 R)
• M51: 20,863,667 km (0.059 R)
• M52: 21,104,968 km (0.06 R)
• M53: 22,696,391 km (0.06 R)
• M54: 22,944,573 km (0.115 R)
• M55: 24,389,539 km (0.09 R)
• M56: 26,709,653 km (0.109 R)
• M57: 27,829,692 km (0.06 R)
• M58: 28,897,671 km (0.108 R)
• M59: 29,911,197 km (0.081 R)
• M60: 30,183,465 km (0.081 R)
• M61: 31,211,651 km (0.057 R)
• M62: 31,834,128 km (0.111 R)
• M63: 32,530,506 km (0.105 R)
• M64: 33,161,510 km (0.091 R)
• M65: 34,792,575 km (0.049 R)
• M66: 35,653,960 km (0.043 R)
• M67: 36,522,375 km (0.098 R)
• M68: 37,105,059 km (0.117 R)
• M69: 38,723,558 km (0.092 R)
• M70: 39,020,361 km (0.106 R)
• M71: 40,289,848 km (0.106 R)
• M72: 41,421,406 km (0.082 R)
• M73: 41,648,945 km (0.095 R)
• M74: 41,876,932 km (0.04 R)
• M75: 42,181,513 km (0.117 R)
• M76: 42,563,287 km (0.116 R)
• M77: 43,253,382 km (0.105 R)
• M78: 43,330,275 km (0.12 R)
• M79: 43,407,169 km (0.082 R)
• M80: 43,869,875 km (0.084 R)
• M81: 47,550,431 km (0.053 R)
• M82: 48,106,935 km (0.063 R)
• M83: 49,467,678 km (0.114 R)
• M84: 49,870,395 km (0.118 R)
• M85: 50,274,010 km (0.106 R)
• M86: 50,678,822 km (0.071 R)
• M87: 52,801,167 km (0.055 R)
• M88: 54,121,667 km (0.08 R)
• M89: 55,787,440 km (0.117 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: 225 - 16,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit