🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 143 Days

Day: 34 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,777,532 km

• M1: 107,860 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.59 AU - 0.81 AU

Year: 217 Days

Day: 34.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.99 AU - 1.39 AU

Year: 481 Days

Day: 28.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.3 AU - 1.38 AU

Year: 575 Days

Day: 22.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.11 AU - 1.67 AU

Year: 608 Days

Day: 26.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 82.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.4 AU - 1.44 AU

Year: 628 Days

Day: 37.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,777,532 km

• M1: 520,301 km (0.108 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.67 AU - 4.57 AU

Year: 3101 Days

Day: 20.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,777,532 km

• M1: 27,975 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.1

Radius: 6.2

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.66 AU - 20.48 AU

Year: 26155 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,777,532 km

• M1: 287,078 km (0.062 R)
• M2: 474,076 km (0.076 R)
• M3: 569,220 km (0.059 R)
• M4: 697,126 km (0.034 R)
• M5: 951,143 km (0.074 R)
• M6: 1,135,897 km (0.045 R)
• M7: 1,298,659 km (0.119 R)
• M8: 1,434,195 km (0.093 R)
• M9: 1,756,429 km (0.056 R)
• M10: 1,868,627 km (0.083 R)
• M11: 1,983,369 km (0.106 R)
• M12: 2,676,755 km (0.035 R)
• M13: 3,626,701 km (0.078 R)
• M14: 3,674,273 km (0.11 R)
• M15: 4,879,284 km (0.06 R)
• M16: 5,689,057 km (0.087 R)
• M17: 6,366,586 km (0.06 R)
• M18: 6,656,507 km (0.078 R)
• M19: 7,369,490 km (0.105 R)
• M20: 8,611,003 km (0.113 R)
• M21: 9,125,470 km (0.111 R)
• M22: 9,716,232 km (0.101 R)
• M23: 10,319,261 km (0.05 R)
• M24: 10,591,080 km (0.069 R)
• M25: 12,128,348 km (0.117 R)
• M26: 14,183,374 km (0.12 R)
• M27: 14,943,032 km (0.027 R)
• M28: 15,173,562 km (0.1 R)
• M29: 16,185,742 km (0.1 R)
• M30: 16,422,405 km (0.109 R)
• M31: 16,899,323 km (0.106 R)
• M32: 17,139,428 km (0.098 R)
• M33: 17,542,146 km (0.102 R)
• M34: 18,274,876 km (0.108 R)
• M35: 18,686,270 km (0.104 R)
• M36: 19,854,330 km (0.087 R)
• M37: 19,938,703 km (0.12 R)
• M38: 20,874,288 km (0.091 R)
• M39: 22,611,718 km (0.108 R)
• M40: 23,408,476 km (0.087 R)
• M41: 23,944,785 km (0.057 R)
• M42: 24,485,282 km (0.054 R)
• M43: 24,666,295 km (0.096 R)
• M44: 27,340,656 km (0.04 R)
• M45: 28,094,480 km (0.106 R)
• M46: 29,046,222 km (0.115 R)
• M47: 29,333,898 km (0.093 R)
• M48: 29,526,132 km (0.081 R)
• M49: 29,718,814 km (0.101 R)
• M50: 32,459,896 km (0.108 R)
• M51: 32,658,861 km (0.102 R)
• M52: 33,961,409 km (0.112 R)
• M53: 34,163,217 km (0.104 R)
• M54: 34,974,785 km (0.053 R)
• M55: 36,307,104 km (0.091 R)
• M56: 37,239,099 km (0.104 R)
• M57: 38,283,890 km (0.107 R)
• M58: 39,656,600 km (0.095 R)
• M59: 41,475,710 km (0.102 R)
• M60: 41,691,580 km (0.12 R)
• M61: 43,979,829 km (0.062 R)
• M62: 46,756,814 km (0.101 R)
• M63: 47,883,436 km (0.119 R)
• M64: 48,791,196 km (0.041 R)
• M65: 51,548,135 km (0.09 R)
• M66: 52,128,874 km (0.098 R)
• M67: 53,296,785 km (0.066 R)
• M68: 53,766,372 km (0.111 R)
• M69: 54,355,339 km (0.066 R)
• M70: 54,709,736 km (0.038 R)
• M71: 58,537,048 km (0.117 R)
• M72: 59,872,658 km (0.103 R)
• M73: 60,483,018 km (0.047 R)
• M74: 60,972,801 km (0.04 R)
• M75: 61,709,870 km (0.115 R)
• M76: 61,832,989 km (0.037 R)
• M77: 65,188,619 km (0.104 R)
• M78: 69,369,580 km (0.087 R)
• M79: 70,524,775 km (0.081 R)
• M80: 75,077,337 km (0.076 R)
• M81: 76,131,254 km (0.114 R)
• M82: 77,322,651 km (0.104 R)
• M83: 79,455,917 km (0.118 R)
• M84: 81,473,394 km (0.085 R)
• M85: 82,963,538 km (0.066 R)
• M86: 85,147,069 km (0.097 R)
• M87: 85,284,250 km (0.099 R)
• M88: 88,874,449 km (0.061 R)
• M89: 90,548,150 km (0.084 R)
• M90: 91,248,568 km (0.039 R)
• M91: 91,388,890 km (0.088 R)
• M92: 92,513,866 km (0.114 R)
• M93: 93,360,590 km (0.094 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: 512 - 13,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit