🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.73 AU - 0.89 AU

Year: 257 Days

Day: 20.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.46 AU - 1.56 AU

Year: 655 Days

Day: 29.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,849,755 km

• M1: 1,114,803 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.77 AU - 3.43 AU

Year: 1927 Days

Day: 30.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.72 AU - 4.1 AU

Year: 2223 Days

Day: 24.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,849,755 km

• M1: 474,973 km (0.074 R)
• M2: 1,644,230 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.48 AU - 3.5 AU

Year: 2302 Days

Day: 46.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 10.8

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.52 AU - 9.62 AU

Year: 8095 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,849,755 km

• M1: 209,437 km (0.098 R)
• M2: 282,291 km (0.07 R)
• M3: 358,287 km (0.092 R)
• M4: 470,336 km (0.096 R)
• M5: 538,702 km (0.117 R)
• M6: 735,274 km (0.12 R)
• M7: 834,457 km (0.067 R)
• M8: 1,065,885 km (0.056 R)
• M9: 1,199,326 km (0.059 R)
• M10: 1,298,061 km (0.091 R)
• M11: 1,546,992 km (0.12 R)
• M12: 1,811,481 km (0.07 R)
• M13: 2,586,846 km (0.073 R)
• M14: 2,848,493 km (0.113 R)
• M15: 2,955,605 km (0.104 R)
• M16: 3,201,694 km (0.092 R)
• M17: 4,009,672 km (0.116 R)
• M18: 5,071,817 km (0.098 R)
• M19: 5,169,654 km (0.095 R)
• M20: 5,301,001 km (0.076 R)
• M21: 5,433,395 km (0.117 R)
• M22: 5,701,773 km (0.077 R)
• M23: 5,940,083 km (0.103 R)
• M24: 6,112,270 km (0.112 R)
• M25: 7,034,690 km (0.044 R)
• M26: 7,512,207 km (0.099 R)
• M27: 7,848,951 km (0.115 R)
• M28: 8,000,195 km (0.09 R)
• M29: 8,498,505 km (0.114 R)
• M30: 8,731,878 km (0.105 R)
• M31: 9,727,153 km (0.043 R)
• M32: 10,094,266 km (0.088 R)
• M33: 10,758,181 km (0.077 R)
• M34: 11,137,861 km (0.084 R)
• M35: 12,435,024 km (0.054 R)
• M36: 13,506,743 km (0.096 R)
• M37: 14,099,749 km (0.073 R)
• M38: 14,237,828 km (0.114 R)
• M39: 14,794,481 km (0.037 R)
• M40: 15,452,862 km (0.073 R)
• M41: 15,737,995 km (0.104 R)
• M42: 16,944,801 km (0.103 R)
• M43: 17,337,346 km (0.06 R)
• M44: 17,534,666 km (0.082 R)
• M45: 18,131,262 km (0.101 R)
• M46: 18,835,569 km (0.112 R)
• M47: 19,497,689 km (0.075 R)
• M48: 20,012,156 km (0.119 R)
• M49: 20,167,439 km (0.088 R)
• M50: 20,479,051 km (0.104 R)
• M51: 20,583,321 km (0.116 R)
• M52: 20,740,099 km (0.107 R)
• M53: 21,529,527 km (0.06 R)
• M54: 21,954,535 km (0.096 R)
• M55: 22,168,160 km (0.104 R)
• M56: 22,866,932 km (0.077 R)
• M57: 22,975,091 km (0.037 R)
• M58: 23,573,184 km (0.115 R)
• M59: 23,791,896 km (0.075 R)
• M60: 24,396,720 km (0.119 R)
• M61: 24,951,130 km (0.052 R)
• M62: 25,118,230 km (0.112 R)
• M63: 26,185,312 km (0.048 R)
• M64: 26,695,890 km (0.094 R)
• M65: 27,095,316 km (0.057 R)
• M66: 28,015,642 km (0.06 R)
• M67: 29,887,111 km (0.08 R)
• M68: 30,897,645 km (0.063 R)
• M69: 31,437,095 km (0.069 R)
• M70: 33,013,258 km (0.028 R)
• M71: 34,181,169 km (0.037 R)
• M72: 34,552,770 km (0.113 R)
• M73: 35,550,438 km (0.058 R)
• M74: 36,747,371 km (0.083 R)
• M75: 38,857,449 km (0.115 R)
• M76: 40,678,503 km (0.049 R)
• M77: 41,467,483 km (0.068 R)
• M78: 41,665,550 km (0.1 R)
• M79: 42,394,241 km (0.033 R)
• M80: 42,527,234 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 11.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.73 AU - 13.09 AU

Year: 13609 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,849,755 km

• M1: 140,921 km (0.058 R)
• M2: 265,387 km (0.098 R)
• M3: 399,576 km (0.114 R)
• M4: 666,010 km (0.095 R)
• M5: 1,067,082 km (0.074 R)
• M6: 1,904,830 km (0.088 R)
• M7: 2,042,011 km (0.094 R)
• M8: 2,313,381 km (0.084 R)
• M9: 2,473,750 km (0.109 R)
• M10: 2,933,764 km (0.026 R)
• M11: 3,151,878 km (0.096 R)
• M12: 3,240,589 km (0.047 R)
• M13: 3,330,198 km (0.067 R)
• M14: 3,853,641 km (0.12 R)
• M15: 4,271,618 km (0.072 R)
• M16: 4,519,352 km (0.105 R)
• M17: 4,670,146 km (0.104 R)
• M18: 5,028,882 km (0.047 R)
• M19: 5,308,331 km (0.111 R)
• M20: 5,918,840 km (0.056 R)
• M21: 6,307,196 km (0.093 R)
• M22: 6,684,781 km (0.059 R)
• M23: 7,541,229 km (0.072 R)
• M24: 8,145,006 km (0.119 R)
• M25: 8,411,589 km (0.052 R)
• M26: 10,223,967 km (0.061 R)
• M27: 10,600,655 km (0.084 R)
• M28: 11,049,598 km (0.077 R)
• M29: 11,230,911 km (0.091 R)
• M30: 12,292,756 km (0.063 R)
• M31: 12,811,861 km (0.061 R)
• M32: 12,978,513 km (0.072 R)
• M33: 14,362,592 km (0.078 R)
• M34: 14,510,993 km (0.11 R)
• M35: 15,134,966 km (0.104 R)
• M36: 15,615,026 km (0.117 R)
• M37: 15,895,223 km (0.08 R)
• M38: 16,615,985 km (0.101 R)
• M39: 17,347,369 km (0.077 R)
• M40: 17,558,302 km (0.094 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit