🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 182 Days

Day: 44.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.51 AU - 0.77 AU

Year: 191 Days

Day: 23.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,910,360 km

• M1: 446,250 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.68 AU - 1.02 AU

Year: 292 Days

Day: 22.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,910,360 km

• M1: 22,888 km (0.108 R)
• M2: 284,685 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.04 AU - 1.46 AU

Year: 521 Days

Day: 12.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,910,360 km

• M1: 770,130 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.39 AU - 1.67 AU

Year: 705 Days

Day: 18.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,910,360 km

• M1: 40,691 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.47 AU - 1.93 AU

Year: 826 Days

Day: 44.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.5

Radius: 6.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.53 AU - 13.99 AU

Year: 16003 Days

Day: 17.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,910,360 km

• M1: 120,576 km (0.114 R)
• M2: 278,102 km (0.045 R)
• M3: 381,774 km (0.093 R)
• M4: 578,645 km (0.111 R)
• M5: 645,365 km (0.083 R)
• M6: 750,682 km (0.103 R)
• M7: 880,982 km (0.102 R)
• M8: 958,623 km (0.097 R)
• M9: 1,227,301 km (0.117 R)
• M10: 1,957,039 km (0.087 R)
• M11: 2,377,709 km (0.105 R)
• M12: 2,459,838 km (0.094 R)
• M13: 2,542,715 km (0.085 R)
• M14: 2,854,776 km (0.109 R)
• M15: 3,577,483 km (0.117 R)
• M16: 3,703,146 km (0.105 R)
• M17: 4,692,137 km (0.091 R)
• M18: 4,899,330 km (0.118 R)
• M19: 4,969,043 km (0.077 R)
• M20: 5,502,359 km (0.117 R)
• M21: 6,317,219 km (0.114 R)
• M22: 7,288,259 km (0.083 R)
• M23: 7,367,845 km (0.107 R)
• M24: 9,495,426 km (0.054 R)
• M25: 9,933,448 km (0.055 R)
• M26: 10,110,422 km (0.09 R)
• M27: 10,244,013 km (0.11 R)
• M28: 10,693,106 km (0.073 R)
• M29: 11,425,089 km (0.051 R)
• M30: 11,984,734 km (0.113 R)
• M31: 13,081,885 km (0.059 R)
• M32: 14,260,866 km (0.114 R)
• M33: 14,661,339 km (0.074 R)
• M34: 15,167,130 km (0.061 R)
• M35: 16,091,794 km (0.071 R)
• M36: 16,613,442 km (0.106 R)
• M37: 16,876,285 km (0.078 R)
• M38: 16,929,093 km (0.053 R)
• M39: 17,140,625 km (0.083 R)
• M40: 17,406,311 km (0.047 R)
• M41: 17,566,380 km (0.098 R)
• M42: 17,619,787 km (0.064 R)
• M43: 17,887,866 km (0.114 R)
• M44: 19,193,407 km (0.114 R)
• M45: 19,857,621 km (0.113 R)
• M46: 20,304,620 km (0.115 R)
• M47: 20,755,059 km (0.117 R)
• M48: 20,811,457 km (0.067 R)
• M49: 20,868,155 km (0.105 R)
• M50: 21,038,098 km (0.108 R)
• M51: 22,241,164 km (0.063 R)
• M52: 24,953,374 km (0.116 R)
• M53: 25,013,512 km (0.074 R)
• M54: 25,314,802 km (0.089 R)
• M55: 26,042,745 km (0.094 R)
• M56: 26,164,817 km (0.101 R)
• M57: 26,286,889 km (0.083 R)
• M58: 26,593,265 km (0.103 R)
• M59: 26,962,323 km (0.115 R)
• M60: 27,519,276 km (0.114 R)
• M61: 28,142,501 km (0.118 R)
• M62: 28,959,605 km (0.114 R)
• M63: 29,086,015 km (0.117 R)
• M64: 29,339,284 km (0.092 R)
• M65: 30,039,851 km (0.083 R)
• M66: 31,003,860 km (0.092 R)
• M67: 32,108,789 km (0.112 R)
• M68: 32,370,586 km (0.113 R)
• M69: 33,160,313 km (0.066 R)
• M70: 33,557,645 km (0.114 R)
• M71: 33,623,917 km (0.066 R)
• M72: 33,889,902 km (0.054 R)
• M73: 34,089,764 km (0.035 R)
• M74: 34,156,485 km (0.049 R)
• M75: 34,557,557 km (0.077 R)
• M76: 34,624,577 km (0.115 R)
• M77: 36,518,635 km (0.109 R)
• M78: 37,271,861 km (0.07 R)
• M79: 37,615,936 km (0.118 R)
• M80: 39,422,031 km (0.087 R)
• M81: 40,476,845 km (0.119 R)
• M82: 41,256,250 km (0.034 R)
• M83: 41,897,576 km (0.075 R)
• M84: 42,614,150 km (0.075 R)
• M85: 44,495,942 km (0.061 R)
• M86: 44,714,804 km (0.025 R)
• M87: 45,226,877 km (0.113 R)
• M88: 45,888,100 km (0.113 R)
• M89: 45,961,851 km (0.075 R)
• M90: 48,414,957 km (0.097 R)
• M91: 48,715,200 km (0.088 R)
• M92: 50,453,527 km (0.036 R)
• M93: 50,605,669 km (0.112 R)
• M94: 50,681,814 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit