🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 228 Days

Day: 44.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,427,520 km

• M1: 286,031 km (0.113 R)
• M2: 450,589 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.45 AU

Year: 489 Days

Day: 26.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.35 AU - 1.85 AU

Year: 725 Days

Day: 31.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,427,520 km

• M1: 812,765 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.64 AU - 1.8 AU

Year: 808 Days

Day: 37.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.39 AU - 3.41 AU

Year: 2245 Days

Day: 23.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.3

Radius: 11.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.3 AU - 10.78 AU

Year: 10553 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,427,520 km

• M1: 149,897 km (0.04 R)
• M2: 246,836 km (0.096 R)
• M3: 499,507 km (0.068 R)
• M4: 591,510 km (0.114 R)
• M5: 864,077 km (0.034 R)
• M6: 934,987 km (0.087 R)
• M7: 1,353,861 km (0.088 R)
• M8: 1,940,284 km (0.09 R)
• M9: 2,331,184 km (0.106 R)
• M10: 3,074,236 km (0.053 R)
• M11: 3,414,272 km (0.096 R)
• M12: 3,530,211 km (0.116 R)
• M13: 4,031,962 km (0.093 R)
• M14: 4,278,948 km (0.056 R)
• M15: 4,761,850 km (0.1 R)
• M16: 4,970,389 km (0.089 R)
• M17: 5,262,105 km (0.084 R)
• M18: 5,423,671 km (0.113 R)
• M19: 6,002,016 km (0.046 R)
• M20: 6,114,364 km (0.087 R)
• M21: 6,227,460 km (0.1 R)
• M22: 6,369,877 km (0.064 R)
• M23: 6,513,342 km (0.119 R)
• M24: 6,862,054 km (0.119 R)
• M25: 6,950,317 km (0.118 R)
• M26: 7,608,249 km (0.092 R)
• M27: 7,852,542 km (0.059 R)
• M28: 8,006,478 km (0.09 R)
• M29: 8,130,495 km (0.092 R)
• M30: 8,791,418 km (0.075 R)
• M31: 9,306,633 km (0.053 R)
• M32: 9,931,354 km (0.108 R)
• M33: 10,705,672 km (0.072 R)
• M34: 10,910,771 km (0.109 R)
• M35: 12,276,151 km (0.1 R)
• M36: 12,562,930 km (0.108 R)
• M37: 12,815,601 km (0.084 R)
• M38: 12,924,358 km (0.108 R)
• M39: 13,399,481 km (0.115 R)
• M40: 14,066,837 km (0.101 R)
• M41: 14,744,965 km (0.096 R)
• M42: 15,164,587 km (0.099 R)
• M43: 15,318,224 km (0.074 R)
• M44: 15,898,813 km (0.037 R)
• M45: 17,041,741 km (0.102 R)
• M46: 17,401,823 km (0.107 R)
• M47: 17,764,298 km (0.107 R)
• M48: 18,088,776 km (0.107 R)
• M49: 18,170,157 km (0.103 R)
• M50: 19,281,071 km (0.119 R)
• M51: 19,656,412 km (0.116 R)
• M52: 20,118,221 km (0.09 R)
• M53: 20,626,255 km (0.074 R)
• M54: 21,396,086 km (0.101 R)
• M55: 21,568,423 km (0.059 R)
• M56: 21,741,208 km (0.111 R)
• M57: 21,827,825 km (0.084 R)
• M58: 22,875,758 km (0.063 R)
• M59: 22,963,872 km (0.116 R)
• M60: 23,450,364 km (0.07 R)
• M61: 25,841,387 km (0.103 R)
• M62: 26,624,681 km (0.083 R)
• M63: 27,556,077 km (0.074 R)
• M64: 28,309,003 km (0.096 R)
• M65: 28,545,667 km (0.052 R)
• M66: 30,414,145 km (0.108 R)
• M67: 30,753,732 km (0.1 R)
• M68: 30,996,978 km (0.105 R)
• M69: 32,569,252 km (0.117 R)
• M70: 32,817,285 km (0.119 R)
• M71: 33,115,583 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.8

Radius: 4.6

Gravity: 43.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.58 AU - 13.66 AU

Year: 18003 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,427,520 km

• M1: 77,043 km (0.105 R)
• M2: 124,166 km (0.085 R)
• M3: 173,384 km (0.119 R)
• M4: 295,755 km (0.105 R)
• M5: 527,033 km (0.098 R)
• M6: 731,833 km (0.102 R)
• M7: 933,341 km (0.092 R)
• M8: 986,448 km (0.081 R)
• M9: 1,040,603 km (0.088 R)
• M10: 1,571,226 km (0.059 R)
• M11: 1,999,376 km (0.118 R)
• M12: 2,279,872 km (0.064 R)
• M13: 2,498,434 km (0.1 R)
• M14: 3,437,909 km (0.11 R)
• M15: 4,474,173 km (0.076 R)
• M16: 4,747,339 km (0.093 R)
• M17: 4,793,415 km (0.076 R)
• M18: 4,979,216 km (0.102 R)
• M19: 5,214,683 km (0.114 R)
• M20: 5,502,060 km (0.081 R)
• M21: 5,794,524 km (0.097 R)
• M22: 6,042,108 km (0.112 R)
• M23: 6,142,189 km (0.08 R)
• M24: 6,702,134 km (0.094 R)
• M25: 7,225,128 km (0.108 R)
• M26: 8,701,809 km (0.118 R)
• M27: 8,814,755 km (0.064 R)
• M28: 9,853,563 km (0.03 R)
• M29: 10,567,294 km (0.092 R)
• M30: 11,235,997 km (0.102 R)
• M31: 11,544,468 km (0.09 R)
• M32: 12,423,056 km (0.104 R)
• M33: 12,934,830 km (0.068 R)
• M34: 13,780,806 km (0.074 R)
• M35: 14,177,241 km (0.057 R)
• M36: 14,779,073 km (0.102 R)
• M37: 15,117,014 km (0.08 R)
• M38: 15,320,916 km (0.068 R)
• M39: 17,481,259 km (0.048 R)
• M40: 17,982,262 km (0.118 R)
• M41: 18,924,879 km (0.065 R)
• M42: 18,998,032 km (0.105 R)
• M43: 19,439,047 km (0.105 R)
• M44: 21,084,922 km (0.113 R)
• M45: 21,541,495 km (0.11 R)
• M46: 24,747,377 km (0.102 R)
• M47: 25,713,331 km (0.101 R)
• M48: 25,794,413 km (0.107 R)
• M49: 26,119,489 km (0.104 R)
• M50: 26,609,721 km (0.047 R)
• M51: 26,855,959 km (0.096 R)
• M52: 27,020,517 km (0.052 R)
• M53: 29,190,285 km (0.087 R)
• M54: 29,274,957 km (0.099 R)
• M55: 30,467,402 km (0.065 R)
• M56: 30,983,365 km (0.072 R)
• M57: 31,762,620 km (0.08 R)
• M58: 33,694,377 km (0.08 R)
• M59: 35,213,095 km (0.079 R)
• M60: 37,119,720 km (0.103 R)
• M61: 39,713,448 km (0.113 R)
• M62: 42,652,597 km (0.118 R)
• M63: 42,748,639 km (0.111 R)
• M64: 42,940,722 km (0.05 R)
• M65: 43,036,914 km (0.118 R)
• M66: 44,488,312 km (0.094 R)
• M67: 45,857,432 km (0.077 R)
• M68: 47,438,981 km (0.117 R)
• M69: 47,637,796 km (0.034 R)
• M70: 50,249,177 km (0.094 R)
• M71: 50,350,604 km (0.11 R)
• M72: 51,368,019 km (0.058 R)
• M73: 52,700,637 km (0.084 R)
• M74: 56,239,674 km (0.108 R)
• M75: 56,450,158 km (0.038 R)
• M76: 56,977,640 km (0.062 R)
• M77: 57,189,172 km (0.077 R)
• M78: 57,931,327 km (0.063 R)
• M79: 59,104,174 km (0.096 R)
• M80: 62,996,561 km (0.064 R)
• M81: 63,653,296 km (0.109 R)
• M82: 63,872,756 km (0.072 R)
• M83: 63,982,561 km (0.065 R)
• M84: 66,302,973 km (0.03 R)
• M85: 66,636,726 km (0.072 R)
• M86: 67,529,376 km (0.041 R)
• M87: 71,709,141 km (0.094 R)
• M88: 72,738,524 km (0.053 R)
• M89: 73,312,381 km (0.094 R)
• M90: 74,696,012 km (0.037 R)
• M91: 75,855,545 km (0.086 R)
• M92: 76,670,854 km (0.116 R)
• M93: 77,723,275 km (0.117 R)
• M94: 78,192,563 km (0.12 R)
• M95: 78,309,997 km (0.08 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit