🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.71 AU - 0.85 AU

Year: 264 Days

Day: 20 Hours

Environment

Temp: 102 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.79 AU - 0.89 AU

Year: 295 Days

Day: 33.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.05 AU - 1.63 AU

Year: 594 Days

Day: 14.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,562,980 km

• M1: 1,286,392 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.35 AU - 1.85 AU

Year: 775 Days

Day: 27.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,562,980 km

• M1: 718,967 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.86 AU - 2.7 AU

Year: 1318 Days

Day: 41.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,562,980 km

• M1: 808,277 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.16 AU - 3.48 AU

Year: 1813 Days

Day: 41.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 12.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.15 AU - 5.01 AU

Year: 3155 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,562,980 km

• M1: 189,391 km (0.078 R)
• M2: 272,717 km (0.114 R)
• M3: 371,152 km (0.072 R)
• M4: 463,604 km (0.063 R)
• M5: 688,749 km (0.112 R)
• M6: 769,232 km (0.092 R)
• M7: 853,306 km (0.058 R)
• M8: 1,043,445 km (0.073 R)
• M9: 1,643,333 km (0.109 R)
• M10: 1,727,107 km (0.117 R)
• M11: 1,841,101 km (0.053 R)
• M12: 2,046,948 km (0.068 R)
• M13: 2,275,982 km (0.068 R)
• M14: 2,529,850 km (0.116 R)
• M15: 2,643,993 km (0.077 R)
• M16: 2,793,142 km (0.119 R)
• M17: 2,877,365 km (0.097 R)
• M18: 3,082,913 km (0.097 R)
• M19: 3,240,290 km (0.12 R)
• M20: 3,544,871 km (0.065 R)
• M21: 3,636,275 km (0.037 R)
• M22: 4,105,414 km (0.084 R)
• M23: 4,201,606 km (0.104 R)
• M24: 4,396,233 km (0.105 R)
• M25: 4,494,668 km (0.107 R)
• M26: 4,998,065 km (0.055 R)
• M27: 5,204,660 km (0.091 R)
• M28: 5,647,469 km (0.085 R)
• M29: 5,841,049 km (0.111 R)
• M30: 6,015,031 km (0.035 R)
• M31: 6,146,528 km (0.117 R)
• M32: 6,479,682 km (0.109 R)
• M33: 7,303,518 km (0.105 R)
• M34: 7,609,296 km (0.069 R)
• M35: 8,650,198 km (0.104 R)
• M36: 8,774,065 km (0.097 R)
• M37: 9,377,393 km (0.109 R)
• M38: 9,632,756 km (0.103 R)
• M39: 10,623,992 km (0.068 R)
• M40: 10,997,388 km (0.107 R)
• M41: 11,375,123 km (0.119 R)
• M42: 11,647,541 km (0.06 R)
• M43: 11,839,475 km (0.076 R)
• M44: 12,226,634 km (0.11 R)
• M45: 12,702,505 km (0.076 R)
• M46: 12,787,028 km (0.072 R)
• M47: 13,413,095 km (0.11 R)
• M48: 13,499,263 km (0.109 R)
• M49: 13,816,859 km (0.117 R)
• M50: 14,902,790 km (0.091 R)
• M51: 15,531,401 km (0.112 R)
• M52: 16,077,134 km (0.099 R)
• M53: 16,168,687 km (0.099 R)
• M54: 16,291,059 km (0.092 R)
• M55: 16,876,585 km (0.087 R)
• M56: 18,258,869 km (0.083 R)
• M57: 18,418,191 km (0.105 R)
• M58: 18,609,975 km (0.082 R)
• M59: 18,866,835 km (0.072 R)
• M60: 19,027,952 km (0.077 R)
• M61: 19,319,219 km (0.109 R)
• M62: 19,449,070 km (0.073 R)
• M63: 19,546,757 km (0.106 R)
• M64: 19,775,193 km (0.086 R)
• M65: 20,234,608 km (0.116 R)
• M66: 20,564,920 km (0.079 R)
• M67: 21,298,099 km (0.11 R)
• M68: 21,972,038 km (0.072 R)
• M69: 22,243,558 km (0.111 R)
• M70: 22,618,749 km (0.106 R)
• M71: 22,995,885 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.8

Radius: 13.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.23 AU - 6.89 AU

Year: 5712 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,562,980 km

• M1: 264,788 km (0.063 R)
• M2: 532,568 km (0.047 R)
• M3: 788,830 km (0.081 R)
• M4: 926,011 km (0.119 R)
• M5: 1,226,403 km (0.076 R)
• M6: 1,438,832 km (0.064 R)
• M7: 1,663,828 km (0.109 R)
• M8: 1,753,586 km (0.052 R)
• M9: 1,863,690 km (0.099 R)
• M10: 2,129,675 km (0.057 R)
• M11: 2,490,356 km (0.114 R)
• M12: 2,935,858 km (0.03 R)
• M13: 3,338,127 km (0.081 R)
• M14: 3,616,080 km (0.084 R)
• M15: 3,805,770 km (0.112 R)
• M16: 3,926,047 km (0.086 R)
• M17: 4,096,588 km (0.049 R)
• M18: 4,855,199 km (0.096 R)
• M19: 5,251,035 km (0.071 R)
• M20: 6,385,884 km (0.1 R)
• M21: 6,529,498 km (0.081 R)
• M22: 6,996,094 km (0.113 R)
• M23: 7,173,816 km (0.12 R)
• M24: 7,473,461 km (0.083 R)
• M25: 7,869,297 km (0.069 R)
• M26: 8,240,898 km (0.077 R)
• M27: 8,618,184 km (0.078 R)
• M28: 8,745,192 km (0.111 R)
• M29: 8,936,827 km (0.101 R)
• M30: 9,259,510 km (0.063 R)
• M31: 9,651,905 km (0.12 R)
• M32: 12,439,811 km (0.102 R)
• M33: 12,655,681 km (0.098 R)
• M34: 12,800,342 km (0.059 R)
• M35: 13,753,729 km (0.101 R)
• M36: 13,977,079 km (0.065 R)
• M37: 14,089,127 km (0.084 R)
• M38: 14,276,723 km (0.062 R)
• M39: 14,427,219 km (0.095 R)
• M40: 14,806,150 km (0.098 R)
• M41: 15,149,926 km (0.097 R)
• M42: 15,419,053 km (0.117 R)
• M43: 16,236,156 km (0.114 R)
• M44: 16,432,877 km (0.084 R)
• M45: 16,590,703 km (0.088 R)
• M46: 17,468,095 km (0.089 R)
• M47: 18,401,585 km (0.102 R)
• M48: 18,812,531 km (0.107 R)
• M49: 19,184,880 km (0.108 R)
• M50: 19,559,772 km (0.101 R)
• M51: 19,769,059 km (0.066 R)
• M52: 20,021,281 km (0.054 R)
• M53: 20,147,692 km (0.083 R)
• M54: 20,443,895 km (0.093 R)
• M55: 21,729,540 km (0.043 R)
• M56: 21,989,840 km (0.081 R)
• M57: 22,251,038 km (0.079 R)
• M58: 22,908,820 km (0.11 R)
• M59: 23,085,345 km (0.056 R)
• M60: 23,306,600 km (0.096 R)
• M61: 23,617,614 km (0.117 R)
• M62: 23,706,625 km (0.062 R)
• M63: 24,198,652 km (0.116 R)
• M64: 24,694,121 km (0.097 R)
• M65: 24,965,790 km (0.092 R)
• M66: 25,147,402 km (0.082 R)
• M67: 25,832,560 km (0.096 R)
• M68: 26,154,345 km (0.062 R)
• M69: 26,662,828 km (0.093 R)
• M70: 26,988,054 km (0.102 R)
• M71: 27,314,626 km (0.082 R)
• M72: 27,689,369 km (0.064 R)
• M73: 27,830,440 km (0.079 R)
• M74: 29,157,971 km (0.075 R)
• M75: 30,070,518 km (0.041 R)
• M76: 30,651,706 km (0.085 R)
• M77: 31,090,177 km (0.099 R)
• M78: 32,071,689 km (0.111 R)
• M79: 33,013,557 km (0.11 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: 161 - 13,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit