🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 25.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 122.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,439,016 km

• M1: 53,406 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 246 Days

Day: 45.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,439,016 km

• M1: 43,982 km (0.076 R)
• M2: 364,570 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.96 AU - 1.36 AU

Year: 437 Days

Day: 22 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.12 AU - 1.58 AU

Year: 549 Days

Day: 14 Hours

Environment

Temp: -4 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.49 AU - 1.49 AU

Year: 636 Days

Day: 42.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 79,439,016 km

• M1: 937,231 km (0.066 R)
• M2: 1,291,179 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.76 AU - 4.26 AU

Year: 2809 Days

Day: 44.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.8

Radius: 6.6

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.29 AU - 17.61 AU

Year: 21246 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,439,016 km

• M1: 89,160 km (0.103 R)
• M2: 473,926 km (0.101 R)
• M3: 1,366,876 km (0.098 R)
• M4: 1,520,363 km (0.081 R)
• M5: 2,014,036 km (0.059 R)
• M6: 3,844,665 km (0.097 R)
• M7: 3,887,899 km (0.047 R)
• M8: 4,239,005 km (0.068 R)
• M9: 4,283,735 km (0.054 R)
• M10: 4,554,657 km (0.099 R)
• M11: 5,256,420 km (0.112 R)
• M12: 6,041,660 km (0.095 R)
• M13: 6,142,339 km (0.119 R)
• M14: 6,602,502 km (0.06 R)
• M15: 7,179,950 km (0.091 R)
• M16: 7,883,209 km (0.06 R)
• M17: 8,215,017 km (0.072 R)
• M18: 9,354,205 km (0.116 R)
• M19: 9,529,384 km (0.114 R)
• M20: 9,764,552 km (0.099 R)
• M21: 9,942,274 km (0.083 R)
• M22: 10,240,722 km (0.066 R)
• M23: 10,724,372 km (0.101 R)
• M24: 11,215,502 km (0.083 R)
• M25: 11,463,834 km (0.091 R)
• M26: 12,347,210 km (0.104 R)
• M27: 14,245,756 km (0.089 R)
• M28: 14,447,265 km (0.094 R)
• M29: 15,400,203 km (0.092 R)
• M30: 15,676,211 km (0.08 R)
• M31: 17,366,218 km (0.116 R)
• M32: 18,744,763 km (0.107 R)
• M33: 19,187,273 km (0.092 R)
• M34: 20,233,262 km (0.096 R)
• M35: 20,611,295 km (0.076 R)
• M36: 22,849,728 km (0.049 R)
• M37: 23,085,644 km (0.109 R)
• M38: 25,245,239 km (0.102 R)
• M39: 25,815,506 km (0.08 R)
• M40: 26,225,554 km (0.078 R)
• M41: 26,554,968 km (0.1 R)
• M42: 27,970,763 km (0.079 R)
• M43: 28,476,403 km (0.098 R)
• M44: 30,355,652 km (0.117 R)
• M45: 30,788,289 km (0.115 R)
• M46: 31,922,839 km (0.114 R)
• M47: 32,098,617 km (0.05 R)
• M48: 32,186,580 km (0.12 R)
• M49: 32,716,306 km (0.084 R)
• M50: 32,982,142 km (0.063 R)
• M51: 33,159,864 km (0.059 R)
• M52: 34,232,630 km (0.056 R)
• M53: 34,773,277 km (0.07 R)
• M54: 35,044,648 km (0.099 R)
• M55: 37,148,442 km (0.077 R)
• M56: 38,075,800 km (0.12 R)
• M57: 40,522,473 km (0.093 R)
• M58: 41,764,883 km (0.117 R)
• M59: 43,213,739 km (0.066 R)
• M60: 43,310,977 km (0.098 R)
• M61: 43,408,216 km (0.081 R)
• M62: 44,679,050 km (0.097 R)
• M63: 45,072,642 km (0.12 R)
• M64: 45,269,812 km (0.062 R)
• M65: 47,557,911 km (0.112 R)
• M66: 49,070,346 km (0.115 R)
• M67: 50,598,488 km (0.085 R)
• M68: 51,317,006 km (0.112 R)
• M69: 52,971,858 km (0.111 R)
• M70: 54,224,441 km (0.1 R)
• M71: 55,065,031 km (0.11 R)
• M72: 55,592,514 km (0.091 R)
• M73: 56,015,726 km (0.073 R)
• M74: 56,971,806 km (0.115 R)
• M75: 57,398,459 km (0.102 R)
• M76: 57,719,197 km (0.076 R)
• M77: 57,933,271 km (0.115 R)
• M78: 59,223,553 km (0.049 R)
• M79: 59,547,732 km (0.118 R)
• M80: 60,523,409 km (0.107 R)
• M81: 61,942,046 km (0.073 R)
• M82: 64,367,775 km (0.095 R)
• M83: 65,480,634 km (0.118 R)
• M84: 65,927,482 km (0.105 R)
• M85: 68,857,058 km (0.107 R)
• M86: 71,139,323 km (0.105 R)
• M87: 72,405,070 km (0.065 R)
• M88: 72,982,967 km (0.038 R)
• M89: 75,543,484 km (0.11 R)
• M90: 76,481,762 km (0.107 R)
• M91: 78,370,136 km (0.06 R)
• M92: 78,488,617 km (0.088 R)
• M93: 79,439,013 km (0.079 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 20,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit