🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 35.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 211 Days

Day: 20 Hours

Environment

Temp: 108 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,709,406 km

• M1: 29,022 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.15 AU - 1.17 AU

Year: 461 Days

Day: 29.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,709,406 km

• M1: 81,680 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.66 AU - 2.64 AU

Year: 1163 Days

Day: 13.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.94 AU - 2.88 AU

Year: 1380 Days

Day: 37.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 128.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,709,406 km

• M1: 1,848,282 km (0.108 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 9.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.97 AU - 6.51 AU

Year: 5751 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,709,406 km

• M1: 282,890 km (0.04 R)
• M2: 432,039 km (0.087 R)
• M3: 609,911 km (0.04 R)
• M4: 799,301 km (0.109 R)
• M5: 1,172,548 km (0.085 R)
• M6: 1,477,728 km (0.077 R)
• M7: 1,613,862 km (0.041 R)
• M8: 1,898,547 km (0.09 R)
• M9: 2,218,536 km (0.118 R)
• M10: 2,296,477 km (0.073 R)
• M11: 2,658,055 km (0.098 R)
• M12: 2,740,932 km (0.069 R)
• M13: 2,952,015 km (0.049 R)
• M14: 3,124,651 km (0.111 R)
• M15: 3,278,437 km (0.098 R)
• M16: 3,345,158 km (0.118 R)
• M17: 3,801,731 km (0.103 R)
• M18: 3,942,502 km (0.084 R)
• M19: 4,037,347 km (0.105 R)
• M20: 4,848,617 km (0.097 R)
• M21: 5,078,698 km (0.106 R)
• M22: 5,156,040 km (0.091 R)
• M23: 5,233,981 km (0.1 R)
• M24: 5,925,123 km (0.12 R)
• M25: 6,253,789 km (0.077 R)
• M26: 6,476,391 km (0.036 R)
• M27: 6,588,589 km (0.098 R)
• M28: 6,673,112 km (0.053 R)
• M29: 7,043,965 km (0.063 R)
• M30: 7,686,638 km (0.085 R)
• M31: 8,165,949 km (0.037 R)
• M32: 8,226,537 km (0.09 R)
• M33: 8,778,702 km (0.087 R)
• M34: 8,840,785 km (0.09 R)
• M35: 9,027,932 km (0.109 R)
• M36: 9,279,556 km (0.113 R)
• M37: 9,437,980 km (0.09 R)
• M38: 9,886,325 km (0.085 R)
• M39: 10,210,952 km (0.056 R)
• M40: 10,341,701 km (0.083 R)
• M41: 10,505,959 km (0.063 R)
• M42: 11,272,948 km (0.113 R)
• M43: 11,475,952 km (0.057 R)
• M44: 12,092,295 km (0.042 R)
• M45: 12,474,368 km (0.087 R)
• M46: 13,072,460 km (0.119 R)
• M47: 13,716,030 km (0.109 R)
• M48: 14,078,057 km (0.106 R)
• M49: 14,996,738 km (0.092 R)
• M50: 16,086,558 km (0.099 R)
• M51: 16,277,146 km (0.045 R)
• M52: 16,353,441 km (0.094 R)
• M53: 16,660,266 km (0.08 R)
• M54: 16,930,440 km (0.111 R)
• M55: 17,124,169 km (0.099 R)
• M56: 17,631,455 km (0.096 R)
• M57: 17,709,845 km (0.114 R)
• M58: 17,946,060 km (0.112 R)
• M59: 18,461,275 km (0.061 R)
• M60: 19,628,138 km (0.044 R)
• M61: 19,913,421 km (0.047 R)
• M62: 20,076,932 km (0.092 R)
• M63: 20,158,911 km (0.108 R)
• M64: 20,405,598 km (0.103 R)
• M65: 20,735,910 km (0.086 R)
• M66: 20,901,665 km (0.076 R)
• M67: 21,151,344 km (0.101 R)
• M68: 21,485,545 km (0.055 R)
• M69: 22,117,148 km (0.082 R)
• M70: 23,744,324 km (0.075 R)
• M71: 24,266,121 km (0.106 R)
• M72: 24,353,486 km (0.088 R)
• M73: 25,144,261 km (0.059 R)
• M74: 25,365,366 km (0.114 R)
• M75: 25,454,078 km (0.082 R)
• M76: 26,346,130 km (0.114 R)
• M77: 27,157,848 km (0.119 R)
• M78: 27,977,644 km (0.07 R)
• M79: 28,620,915 km (0.088 R)
• M80: 29,734,970 km (0.088 R)
• M81: 30,203,361 km (0.1 R)
• M82: 30,485,652 km (0.119 R)
• M83: 30,721,419 km (0.038 R)
• M84: 31,052,628 km (0.081 R)
• M85: 31,766,360 km (0.071 R)
• M86: 31,957,546 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.2

Radius: 3.4

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.14 AU - 16.3 AU

Year: 19785 Days

Day: 19 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,709,406 km

• M1: 43,982 km (0.096 R)
• M2: 171,888 km (0.102 R)
• M3: 293,661 km (0.117 R)
• M4: 335,249 km (0.119 R)
• M5: 393,742 km (0.078 R)
• M6: 504,145 km (0.073 R)
• M7: 537,655 km (0.091 R)
• M8: 715,676 km (0.076 R)
• M9: 1,211,444 km (0.036 R)
• M10: 1,279,511 km (0.115 R)
• M11: 1,372,261 km (0.117 R)
• M12: 1,589,029 km (0.108 R)
• M13: 1,894,358 km (0.047 R)
• M14: 2,000,273 km (0.099 R)
• M15: 2,053,829 km (0.115 R)
• M16: 2,273,140 km (0.094 R)
• M17: 2,499,930 km (0.104 R)
• M18: 2,528,802 km (0.035 R)
• M19: 2,763,671 km (0.074 R)
• M20: 2,853,579 km (0.111 R)
• M21: 3,005,421 km (0.108 R)
• M22: 3,128,989 km (0.105 R)
• M23: 3,444,790 km (0.108 R)
• M24: 4,038,694 km (0.104 R)
• M25: 4,312,607 km (0.103 R)
• M26: 4,806,430 km (0.119 R)
• M27: 5,096,650 km (0.057 R)
• M28: 6,000,670 km (0.077 R)
• M29: 6,117,057 km (0.119 R)
• M30: 7,280,629 km (0.091 R)
• M31: 7,404,945 km (0.098 R)
• M32: 9,485,103 km (0.111 R)
• M33: 9,620,789 km (0.117 R)
• M34: 10,448,065 km (0.062 R)
• M35: 10,588,238 km (0.057 R)
• M36: 11,154,765 km (0.119 R)
• M37: 11,297,930 km (0.106 R)
• M38: 11,779,636 km (0.084 R)
• M39: 11,876,725 km (0.04 R)
• M40: 13,415,937 km (0.118 R)
• M41: 14,389,969 km (0.075 R)
• M42: 14,754,389 km (0.098 R)
• M43: 15,439,547 km (0.08 R)
• M44: 16,134,878 km (0.078 R)
• M45: 17,059,543 km (0.081 R)
• M46: 17,279,452 km (0.108 R)
• M47: 17,389,855 km (0.116 R)
• M48: 17,833,712 km (0.116 R)
• M49: 18,057,061 km (0.055 R)
• M50: 18,393,806 km (0.034 R)
• M51: 18,732,645 km (0.083 R)
• M52: 18,902,738 km (0.109 R)
• M53: 19,359,012 km (0.112 R)
• M54: 19,473,604 km (0.086 R)
• M55: 19,531,049 km (0.103 R)
• M56: 19,934,515 km (0.075 R)
• M57: 20,166,242 km (0.103 R)
• M58: 20,515,553 km (0.109 R)
• M59: 21,694,234 km (0.102 R)
• M60: 21,932,544 km (0.049 R)
• M61: 22,412,005 km (0.064 R)
• M62: 24,178,307 km (0.09 R)
• M63: 24,239,941 km (0.045 R)
• M64: 25,547,876 km (0.078 R)
• M65: 25,799,499 km (0.114 R)
• M66: 25,988,890 km (0.099 R)
• M67: 27,198,538 km (0.027 R)
• M68: 29,211,228 km (0.105 R)
• M69: 30,268,586 km (0.106 R)
• M70: 30,401,578 km (0.035 R)
• M71: 32,556,835 km (0.084 R)
• M72: 32,829,702 km (0.109 R)
• M73: 32,966,434 km (0.11 R)
• M74: 33,515,159 km (0.078 R)
• M75: 34,343,931 km (0.065 R)
• M76: 36,162,443 km (0.081 R)
• M77: 36,303,663 km (0.039 R)
• M78: 36,515,793 km (0.035 R)
• M79: 36,941,249 km (0.104 R)
• M80: 38,587,424 km (0.091 R)
• M81: 39,528,395 km (0.082 R)
• M82: 39,965,221 km (0.108 R)
• M83: 42,694,335 km (0.11 R)
• M84: 42,768,834 km (0.059 R)
• M85: 43,742,417 km (0.103 R)
• M86: 44,194,203 km (0.108 R)
• M87: 44,571,938 km (0.116 R)
• M88: 46,323,130 km (0.079 R)
• M89: 47,091,465 km (0.115 R)
• M90: 49,186,882 km (0.115 R)
• M91: 49,813,548 km (0.062 R)
• M92: 50,285,379 km (0.097 R)
• M93: 50,600,732 km (0.06 R)
• M94: 50,995,820 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 16,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit