🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 171 Days

Day: 26.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 331 Days

Day: 30.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 60.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.93 AU - 1.05 AU

Year: 363 Days

Day: 44.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 136.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,995,283 km

• M1: 134,937 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.04 AU - 1.36 AU

Year: 485 Days

Day: 33.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.42 AU - 2.2 AU

Year: 898 Days

Day: 45.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,995,283 km

• M1: 452,384 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.49 AU - 2.69 AU

Year: 1538 Days

Day: 37.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.74 AU - 4.44 AU

Year: 3052 Days

Day: 44.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.9

Radius: 7.5

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.8 AU - 21.22 AU

Year: 30581 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,995,283 km

• M1: 138,827 km (0.084 R)
• M2: 238,459 km (0.086 R)
• M3: 391,198 km (0.101 R)
• M4: 576,700 km (0.087 R)
• M5: 762,052 km (0.103 R)
• M6: 1,220,868 km (0.104 R)
• M7: 2,392,070 km (0.064 R)
• M8: 2,476,742 km (0.083 R)
• M9: 2,649,079 km (0.116 R)
• M10: 2,780,875 km (0.097 R)
• M11: 4,163,010 km (0.073 R)
• M12: 4,524,288 km (0.111 R)
• M13: 4,949,446 km (0.086 R)
• M14: 5,166,811 km (0.095 R)
• M15: 5,331,967 km (0.118 R)
• M16: 6,300,314 km (0.111 R)
• M17: 7,076,877 km (0.044 R)
• M18: 7,383,702 km (0.069 R)
• M19: 7,946,788 km (0.085 R)
• M20: 8,458,862 km (0.074 R)
• M21: 8,849,911 km (0.104 R)
• M22: 9,447,554 km (0.089 R)
• M23: 10,264,658 km (0.039 R)
• M24: 11,604,157 km (0.093 R)
• M25: 11,676,114 km (0.089 R)
• M26: 12,848,662 km (0.116 R)
• M27: 13,222,657 km (0.11 R)
• M28: 13,297,904 km (0.089 R)
• M29: 13,981,417 km (0.107 R)
• M30: 14,598,658 km (0.119 R)
• M31: 15,067,348 km (0.09 R)
• M32: 16,019,538 km (0.103 R)
• M33: 17,154,986 km (0.09 R)
• M34: 17,815,461 km (0.118 R)
• M35: 18,821,656 km (0.071 R)
• M36: 18,906,328 km (0.095 R)
• M37: 19,588,196 km (0.12 R)
• M38: 19,932,271 km (0.119 R)
• M39: 20,105,056 km (0.112 R)
• M40: 20,539,189 km (0.116 R)
• M41: 22,845,839 km (0.082 R)
• M42: 25,889,408 km (0.108 R)
• M43: 26,456,383 km (0.102 R)
• M44: 26,931,955 km (0.117 R)
• M45: 28,764,679 km (0.054 R)
• M46: 30,041,796 km (0.085 R)
• M47: 31,136,852 km (0.11 R)
• M48: 31,437,693 km (0.102 R)
• M49: 34,292,320 km (0.097 R)
• M50: 34,706,856 km (0.073 R)
• M51: 35,227,307 km (0.036 R)
• M52: 35,331,726 km (0.039 R)
• M53: 35,750,450 km (0.098 R)
• M54: 36,487,070 km (0.051 R)
• M55: 37,868,307 km (0.052 R)
• M56: 38,189,494 km (0.081 R)
• M57: 39,809,041 km (0.061 R)
• M58: 40,681,795 km (0.097 R)
• M59: 40,901,105 km (0.085 R)
• M60: 42,780,054 km (0.082 R)
• M61: 43,338,054 km (0.066 R)
• M62: 46,049,815 km (0.111 R)
• M63: 46,278,251 km (0.1 R)
• M64: 47,541,455 km (0.109 R)
• M65: 50,454,275 km (0.117 R)
• M66: 51,517,019 km (0.072 R)
• M67: 52,110,473 km (0.082 R)
• M68: 52,706,322 km (0.058 R)
• M69: 53,064,908 km (0.041 R)
• M70: 54,266,029 km (0.073 R)
• M71: 58,663,758 km (0.078 R)
• M72: 62,667,745 km (0.083 R)
• M73: 64,702,575 km (0.048 R)
• M74: 64,958,537 km (0.093 R)
• M75: 68,445,663 km (0.094 R)
• M76: 69,359,706 km (0.106 R)
• M77: 69,752,550 km (0.06 R)
• M78: 72,523,851 km (0.11 R)
• M79: 75,869,458 km (0.105 R)
• M80: 76,815,215 km (0.113 R)
• M81: 78,855,132 km (0.118 R)
• M82: 79,265,180 km (0.069 R)
• M83: 79,950,338 km (0.074 R)
• M84: 82,155,710 km (0.042 R)
• M85: 83,126,899 km (0.103 R)
• M86: 83,405,002 km (0.119 R)
• M87: 85,220,671 km (0.093 R)
• M88: 85,922,435 km (0.104 R)
• M89: 86,485,222 km (0.06 R)
• M90: 89,887,676 km (0.099 R)
• M91: 90,316,124 km (0.083 R)
• M92: 91,031,651 km (0.115 R)
• M93: 91,605,359 km (0.103 R)
• M94: 93,478,324 km (0.111 R)
• M95: 94,927,628 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit