🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.69 AU

Year: 167 Days

Day: 40.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1 AU - 1.58 AU

Year: 541 Days

Day: 38.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.22 AU - 1.36 AU

Year: 541 Days

Day: 30 Hours

Environment

Temp: -9 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,539,663 km

• M1: 1,080,845 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.39 AU - 1.85 AU

Year: 761 Days

Day: 30.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,539,663 km

• M1: 425,905 km (0.101 R)
• M2: 647,609 km (0.101 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 8.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.35 AU - 7.17 AU

Year: 5779 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,539,663 km

• M1: 115,041 km (0.06 R)
• M2: 293,661 km (0.114 R)
• M3: 454,179 km (0.083 R)
• M4: 797,506 km (0.115 R)
• M5: 962,961 km (0.116 R)
• M6: 1,651,560 km (0.047 R)
• M7: 1,948,811 km (0.082 R)
• M8: 2,138,950 km (0.059 R)
• M9: 2,263,117 km (0.067 R)
• M10: 2,783,418 km (0.082 R)
• M11: 2,997,941 km (0.102 R)
• M12: 3,319,577 km (0.111 R)
• M13: 3,568,059 km (0.113 R)
• M14: 3,908,843 km (0.087 R)
• M15: 3,973,918 km (0.117 R)
• M16: 4,039,292 km (0.111 R)
• M17: 4,598,639 km (0.102 R)
• M18: 4,690,342 km (0.06 R)
• M19: 5,063,589 km (0.043 R)
• M20: 5,543,499 km (0.036 R)
• M21: 5,739,622 km (0.08 R)
• M22: 5,937,988 km (0.117 R)
• M23: 6,038,069 km (0.043 R)
• M24: 6,520,971 km (0.105 R)
• M25: 7,960,103 km (0.112 R)
• M26: 8,181,508 km (0.08 R)
• M27: 8,404,857 km (0.041 R)
• M28: 8,857,690 km (0.032 R)
• M29: 9,087,023 km (0.117 R)
• M30: 9,202,513 km (0.118 R)
• M31: 9,669,109 km (0.077 R)
• M32: 9,757,521 km (0.087 R)
• M33: 10,564,751 km (0.099 R)
• M34: 10,991,853 km (0.086 R)
• M35: 11,114,823 km (0.094 R)
• M36: 11,176,607 km (0.118 R)
• M37: 11,269,357 km (0.076 R)
• M38: 11,611,637 km (0.059 R)
• M39: 11,831,247 km (0.063 R)
• M40: 12,306,519 km (0.108 R)
• M41: 12,562,631 km (0.098 R)
• M42: 12,852,701 km (0.116 R)
• M43: 13,406,812 km (0.098 R)
• M44: 13,703,315 km (0.118 R)
• M45: 14,470,901 km (0.074 R)
• M46: 14,741,225 km (0.085 R)
• M47: 15,081,410 km (0.067 R)
• M48: 15,321,066 km (0.034 R)
• M49: 15,492,954 km (0.105 R)
• M50: 15,665,590 km (0.115 R)
• M51: 15,908,238 km (0.099 R)
• M52: 16,608,655 km (0.111 R)
• M53: 16,750,025 km (0.081 R)
• M54: 16,856,239 km (0.107 R)
• M55: 17,390,752 km (0.084 R)
• M56: 18,366,729 km (0.11 R)
• M57: 18,512,886 km (0.09 R)
• M58: 18,732,795 km (0.115 R)
• M59: 19,027,353 km (0.099 R)
• M60: 19,101,255 km (0.109 R)
• M61: 19,249,207 km (0.048 R)
• M62: 19,397,758 km (0.046 R)
• M63: 19,621,107 km (0.04 R)
• M64: 19,695,756 km (0.09 R)
• M65: 19,957,702 km (0.088 R)
• M66: 20,107,899 km (0.106 R)
• M67: 20,636,727 km (0.101 R)
• M68: 20,712,573 km (0.093 R)
• M69: 21,246,638 km (0.101 R)
• M70: 21,669,401 km (0.077 R)
• M71: 21,862,382 km (0.093 R)
• M72: 22,017,366 km (0.078 R)
• M73: 23,904,094 km (0.111 R)
• M74: 24,705,490 km (0.065 R)
• M75: 24,907,297 km (0.042 R)
• M76: 25,312,409 km (0.107 R)
• M77: 25,556,403 km (0.118 R)
• M78: 25,801,294 km (0.109 R)
• M79: 26,046,934 km (0.074 R)
• M80: 26,293,471 km (0.068 R)
• M81: 26,623,185 km (0.083 R)
• M82: 26,705,913 km (0.084 R)
• M83: 27,412,015 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.7

Radius: 5.4

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.02 AU - 14.9 AU

Year: 16228 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,539,663 km

• M1: 82,877 km (0.105 R)
• M2: 174,581 km (0.1 R)
• M3: 505,940 km (0.117 R)
• M4: 838,346 km (0.048 R)
• M5: 1,017,415 km (0.058 R)
• M6: 1,130,511 km (0.102 R)
• M7: 1,410,708 km (0.094 R)
• M8: 1,623,735 km (0.091 R)
• M9: 2,127,731 km (0.047 R)
• M10: 2,224,221 km (0.093 R)
• M11: 2,676,605 km (0.108 R)
• M12: 3,548,611 km (0.044 R)
• M13: 4,781,896 km (0.072 R)
• M14: 5,036,811 km (0.057 R)
• M15: 5,101,138 km (0.066 R)
• M16: 5,693,097 km (0.118 R)
• M17: 8,307,020 km (0.08 R)
• M18: 8,345,018 km (0.077 R)
• M19: 9,000,855 km (0.052 R)
• M20: 10,279,767 km (0.118 R)
• M21: 10,361,597 km (0.077 R)
• M22: 10,691,012 km (0.059 R)
• M23: 11,402,350 km (0.099 R)
• M24: 11,571,994 km (0.089 R)
• M25: 11,913,675 km (0.112 R)
• M26: 12,476,014 km (0.117 R)
• M27: 15,743,381 km (0.114 R)
• M28: 16,791,463 km (0.119 R)
• M29: 18,207,108 km (0.104 R)
• M30: 19,155,110 km (0.041 R)
• M31: 20,891,343 km (0.109 R)
• M32: 22,517,621 km (0.072 R)
• M33: 24,511,312 km (0.039 R)
• M34: 24,839,978 km (0.094 R)
• M35: 26,168,856 km (0.045 R)
• M36: 27,067,491 km (0.12 R)
• M37: 28,722,193 km (0.119 R)
• M38: 28,952,873 km (0.086 R)
• M39: 29,474,371 km (0.1 R)
• M40: 30,939,233 km (0.031 R)
• M41: 31,294,229 km (0.087 R)
• M42: 32,068,248 km (0.105 R)
• M43: 32,427,582 km (0.102 R)
• M44: 32,969,127 km (0.089 R)
• M45: 33,271,165 km (0.074 R)
• M46: 36,529,706 km (0.047 R)
• M47: 36,779,833 km (0.098 R)
• M48: 38,927,909 km (0.056 R)
• M49: 39,183,273 km (0.11 R)
• M50: 39,695,645 km (0.091 R)
• M51: 40,662,496 km (0.095 R)
• M52: 44,539,624 km (0.079 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: 260 - 14,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit