🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 117 Days

Day: 23.8 Hours

Environment

Temp: 380 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,898,829 km

• M1: 57,446 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.55 AU - 0.61 AU

Year: 127 Days

Day: 33.5 Hours

Environment

Temp: 355 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,898,829 km

• M1: 33,660 km (0.082 R)
• M2: 125,662 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 164 Days

Day: 36.9 Hours

Environment

Temp: 347 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,898,829 km

• M1: 202,556 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.74 AU - 2.26 AU

Year: 812 Days

Day: 40.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.9 AU - 3.48 AU

Year: 1635 Days

Day: 23.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.03 AU - 4.77 AU

Year: 2649 Days

Day: 19.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.77 AU - 11.01 AU

Year: 7607 Days

Day: 12.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.37 AU - 10.25 AU

Year: 8817 Days

Day: 24.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,898,829 km

• M1: 2,027,350 km (0.084 R)
• M2: 5,616,054 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.4

Radius: 12.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.31 AU - 14.57 AU

Year: 11840 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 80,898,829 km

• M1: 742,604 km (0.072 R)
• M2: 924,515 km (0.088 R)
• M3: 1,021,305 km (0.071 R)
• M4: 1,156,392 km (0.089 R)
• M5: 1,757,326 km (0.052 R)
• M6: 2,005,808 km (0.086 R)
• M7: 2,112,771 km (0.075 R)
• M8: 2,243,818 km (0.066 R)
• M9: 2,915,662 km (0.034 R)
• M10: 3,439,554 km (0.058 R)
• M11: 3,778,842 km (0.079 R)
• M12: 4,074,448 km (0.111 R)
• M13: 4,948,099 km (0.046 R)
• M14: 5,331,519 km (0.1 R)
• M15: 5,572,221 km (0.106 R)
• M16: 5,785,847 km (0.051 R)
• M17: 5,940,232 km (0.089 R)
• M18: 6,829,442 km (0.06 R)
• M19: 7,157,061 km (0.047 R)
• M20: 7,862,116 km (0.054 R)
• M21: 8,414,282 km (0.104 R)
• M22: 9,265,793 km (0.109 R)
• M23: 9,996,579 km (0.114 R)
• M24: 10,783,763 km (0.093 R)
• M25: 12,139,718 km (0.116 R)
• M26: 12,497,107 km (0.073 R)
• M27: 14,043,949 km (0.096 R)
• M28: 15,307,453 km (0.115 R)
• M29: 16,082,968 km (0.116 R)
• M30: 17,672,146 km (0.11 R)
• M31: 18,032,228 km (0.061 R)
• M32: 18,394,554 km (0.11 R)
• M33: 18,896,754 km (0.043 R)
• M34: 20,008,117 km (0.086 R)
• M35: 20,383,308 km (0.092 R)
• M36: 20,713,620 km (0.105 R)
• M37: 21,045,578 km (0.094 R)
• M38: 21,188,444 km (0.028 R)
• M39: 21,379,331 km (0.074 R)
• M40: 21,666,708 km (0.113 R)
• M41: 21,762,900 km (0.111 R)
• M42: 21,859,091 km (0.1 R)
• M43: 22,342,592 km (0.053 R)
• M44: 23,369,132 km (0.039 R)
• M45: 26,540,308 km (0.118 R)
• M46: 27,574,927 km (0.042 R)
• M47: 28,044,814 km (0.117 R)
• M48: 31,898,455 km (0.03 R)
• M49: 32,007,960 km (0.107 R)
• M50: 33,274,905 km (0.079 R)
• M51: 34,166,059 km (0.116 R)
• M52: 34,670,803 km (0.062 R)
• M53: 38,040,046 km (0.102 R)
• M54: 39,030,234 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 4.3

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 16.71 AU - 26.35 AU

Year: 28668 Days

Day: 20.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,898,829 km

• M1: 248,781 km (0.118 R)
• M2: 282,142 km (0.095 R)
• M3: 317,297 km (0.111 R)
• M4: 1,455,587 km (0.106 R)
• M5: 2,021,666 km (0.093 R)
• M6: 2,420,643 km (0.067 R)
• M7: 2,804,212 km (0.097 R)
• M8: 3,799,188 km (0.05 R)
• M9: 6,696,150 km (0.103 R)
• M10: 6,855,023 km (0.091 R)
• M11: 7,284,519 km (0.083 R)
• M12: 8,395,881 km (0.11 R)
• M13: 8,624,317 km (0.046 R)
• M14: 8,912,892 km (0.068 R)
• M15: 10,771,495 km (0.114 R)
• M16: 14,142,684 km (0.042 R)
• M17: 14,756,633 km (0.104 R)
• M18: 18,396,499 km (0.078 R)
• M19: 18,544,601 km (0.072 R)
• M20: 21,355,395 km (0.106 R)
• M21: 22,849,429 km (0.07 R)
• M22: 23,008,601 km (0.111 R)
• M23: 24,133,577 km (0.115 R)
• M24: 24,214,510 km (0.099 R)
• M25: 26,103,183 km (0.061 R)
• M26: 26,603,588 km (0.066 R)
• M27: 27,698,644 km (0.054 R)
• M28: 28,550,903 km (0.11 R)
• M29: 28,636,623 km (0.101 R)
• M30: 29,238,904 km (0.109 R)
• M31: 30,456,182 km (0.086 R)
• M32: 30,806,989 km (0.059 R)
• M33: 32,580,920 km (0.119 R)
• M34: 32,670,529 km (0.079 R)
• M35: 33,751,673 km (0.086 R)
• M36: 33,842,330 km (0.113 R)
• M37: 34,661,527 km (0.109 R)
• M38: 34,936,040 km (0.03 R)
• M39: 37,064,817 km (0.088 R)
• M40: 38,192,037 km (0.064 R)
• M41: 42,517,959 km (0.036 R)
• M42: 44,987,520 km (0.105 R)
• M43: 45,187,084 km (0.099 R)
• M44: 45,787,420 km (0.117 R)
• M45: 47,503,009 km (0.039 R)
• M46: 47,807,889 km (0.117 R)
• M47: 49,857,380 km (0.116 R)
• M48: 52,144,582 km (0.091 R)
• M49: 52,669,072 km (0.081 R)
• M50: 53,300,973 km (0.11 R)
• M51: 56,497,431 km (0.113 R)
• M52: 58,010,165 km (0.111 R)
• M53: 59,536,213 km (0.07 R)
• M54: 62,516,501 km (0.111 R)
• M55: 62,739,253 km (0.096 R)
• M56: 62,850,703 km (0.079 R)
• M57: 63,632,651 km (0.075 R)
• M58: 65,997,644 km (0.107 R)
• M59: 66,111,039 km (0.114 R)
• M60: 71,394,088 km (0.112 R)
• M61: 72,326,681 km (0.106 R)
• M62: 73,028,744 km (0.086 R)
• M63: 73,615,467 km (0.105 R)
• M64: 76,691,797 km (0.047 R)
• M65: 76,811,027 km (0.062 R)
• M66: 78,485,625 km (0.073 R)
• M67: 79,327,412 km (0.069 R)
• M68: 80,656,440 km (0.103 R)

Kuiper Belt

Range: 38.3 - 63.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 13,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit