🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.39 AU - 0.65 AU

Year: 136 Days

Day: 33.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.62 AU - 0.68 AU

Year: 190 Days

Day: 38.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 204 Days

Day: 18.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.87 AU - 0.89 AU

Year: 300 Days

Day: 47.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.11 AU - 1.29 AU

Year: 478 Days

Day: 13 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.43 AU - 1.73 AU

Year: 722 Days

Day: 17.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.5 AU - 2.02 AU

Year: 849 Days

Day: 23.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.46 AU - 4.08 AU

Year: 2660 Days

Day: 14.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,293,031 km

• M1: 172,337 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603

Radius: 3

Gravity: 67 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.39 AU - 19.47 AU

Year: 23108 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,293,031 km

• M1: 170,242 km (0.049 R)
• M2: 215,271 km (0.062 R)
• M3: 655,388 km (0.11 R)
• M4: 1,216,829 km (0.062 R)
• M5: 1,587,832 km (0.049 R)
• M6: 2,132,368 km (0.118 R)
• M7: 2,728,964 km (0.118 R)
• M8: 3,085,905 km (0.031 R)
• M9: 3,331,844 km (0.118 R)
• M10: 3,415,319 km (0.078 R)
• M11: 3,541,730 km (0.095 R)
• M12: 4,196,370 km (0.105 R)
• M13: 4,699,767 km (0.104 R)
• M14: 4,982,207 km (0.11 R)
• M15: 5,125,522 km (0.088 R)
• M16: 5,318,803 km (0.101 R)
• M17: 5,762,211 km (0.071 R)
• M18: 6,115,262 km (0.113 R)
• M19: 6,842,008 km (0.112 R)
• M20: 6,894,966 km (0.091 R)
• M21: 6,948,073 km (0.025 R)
• M22: 7,486,476 km (0.112 R)
• M23: 7,650,585 km (0.043 R)
• M24: 8,832,109 km (0.067 R)
• M25: 8,947,598 km (0.115 R)
• M26: 9,473,435 km (0.077 R)
• M27: 9,710,248 km (0.109 R)
• M28: 9,829,478 km (0.117 R)
• M29: 10,615,914 km (0.113 R)
• M30: 10,677,099 km (0.027 R)
• M31: 11,674,319 km (0.112 R)
• M32: 13,489,240 km (0.033 R)
• M33: 14,906,979 km (0.105 R)
• M34: 14,975,644 km (0.11 R)
• M35: 16,442,152 km (0.104 R)
• M36: 16,584,121 km (0.118 R)
• M37: 16,726,538 km (0.117 R)
• M38: 16,869,404 km (0.05 R)
• M39: 19,358,862 km (0.096 R)
• M40: 20,340,523 km (0.066 R)
• M41: 21,106,764 km (0.072 R)
• M42: 21,415,833 km (0.117 R)
• M43: 21,726,398 km (0.047 R)
• M44: 23,460,985 km (0.102 R)
• M45: 23,700,940 km (0.117 R)
• M46: 24,425,742 km (0.084 R)
• M47: 24,750,220 km (0.09 R)
• M48: 25,076,044 km (0.109 R)
• M49: 27,228,608 km (0.114 R)
• M50: 27,649,277 km (0.117 R)
• M51: 29,095,739 km (0.097 R)
• M52: 31,619,156 km (0.095 R)
• M53: 32,951,624 km (0.118 R)
• M54: 34,392,999 km (0.082 R)
• M55: 35,395,754 km (0.073 R)
• M56: 35,946,872 km (0.1 R)
• M57: 36,315,781 km (0.032 R)
• M58: 37,057,337 km (0.046 R)
• M59: 37,523,484 km (0.104 R)
• M60: 38,649,807 km (0.098 R)
• M61: 40,168,973 km (0.08 R)
• M62: 41,032,003 km (0.095 R)
• M63: 41,804,227 km (0.079 R)
• M64: 42,678,777 km (0.057 R)
• M65: 42,873,852 km (0.077 R)
• M66: 44,051,038 km (0.104 R)
• M67: 44,544,711 km (0.119 R)
• M68: 45,338,178 km (0.115 R)
• M69: 45,537,293 km (0.11 R)
• M70: 46,136,432 km (0.108 R)
• M71: 47,140,832 km (0.037 R)
• M72: 48,457,144 km (0.035 R)
• M73: 50,608,960 km (0.104 R)
• M74: 53,631,285 km (0.12 R)
• M75: 53,736,602 km (0.101 R)
• M76: 56,176,394 km (0.073 R)
• M77: 58,002,834 km (0.067 R)
• M78: 58,652,089 km (0.077 R)
• M79: 59,194,980 km (0.082 R)
• M80: 60,395,204 km (0.034 R)
• M81: 60,614,364 km (0.09 R)
• M82: 63,263,892 km (0.116 R)
• M83: 63,709,096 km (0.091 R)
• M84: 63,932,146 km (0.066 R)
• M85: 64,155,496 km (0.116 R)
• M86: 64,714,692 km (0.07 R)
• M87: 70,742,140 km (0.082 R)
• M88: 72,131,605 km (0.118 R)
• M89: 72,363,931 km (0.108 R)
• M90: 73,529,897 km (0.104 R)
• M91: 73,997,988 km (0.071 R)
• M92: 75,762,196 km (0.112 R)
• M93: 76,590,220 km (0.052 R)
• M94: 77,183,525 km (0.107 R)
• M95: 78,972,417 km (0.046 R)
• M96: 79,331,900 km (0.072 R)
• M97: 79,811,960 km (0.109 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 10,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit