🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 44.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.72 AU

Year: 177 Days

Day: 15.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,068,603 km

• M1: 430,094 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 243 Days

Day: 28.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.1 AU - 1.12 AU

Year: 413 Days

Day: 47.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,068,603 km

• M1: 1,032,375 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.79 AU - 2.69 AU

Year: 1184 Days

Day: 20.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,068,603 km

• M1: 164,558 km (0.111 R)

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.1

Radius: 5.5

Gravity: 20.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.51 AU - 18.39 AU

Year: 22493 Days

Day: 21.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,068,603 km

• M1: 261,647 km (0.106 R)
• M2: 592,258 km (0.078 R)
• M3: 756,965 km (0.112 R)
• M4: 1,185,862 km (0.107 R)
• M5: 1,487,003 km (0.06 R)
• M6: 1,678,787 km (0.091 R)
• M7: 1,777,671 km (0.072 R)
• M8: 2,448,020 km (0.095 R)
• M9: 2,636,214 km (0.101 R)
• M10: 2,751,554 km (0.115 R)
• M11: 4,485,543 km (0.115 R)
• M12: 5,188,353 km (0.063 R)
• M13: 5,479,022 km (0.042 R)
• M14: 5,577,158 km (0.066 R)
• M15: 5,675,893 km (0.1 R)
• M16: 5,725,410 km (0.04 R)
• M17: 5,874,858 km (0.089 R)
• M18: 5,975,238 km (0.105 R)
• M19: 6,851,433 km (0.098 R)
• M20: 6,904,241 km (0.083 R)
• M21: 6,957,199 km (0.114 R)
• M22: 7,331,492 km (0.104 R)
• M23: 8,720,658 km (0.119 R)
• M24: 9,710,547 km (0.107 R)
• M25: 9,769,938 km (0.079 R)
• M26: 10,008,546 km (0.106 R)
• M27: 10,430,562 km (0.115 R)
• M28: 10,491,299 km (0.11 R)
• M29: 12,304,425 km (0.113 R)
• M30: 12,821,435 km (0.088 R)
• M31: 14,077,459 km (0.057 R)
• M32: 14,550,039 km (0.096 R)
• M33: 14,822,307 km (0.03 R)
• M34: 15,510,606 km (0.109 R)
• M35: 16,279,839 km (0.091 R)
• M36: 16,562,579 km (0.086 R)
• M37: 17,420,522 km (0.112 R)
• M38: 18,219,674 km (0.115 R)
• M39: 18,660,539 km (0.109 R)
• M40: 18,808,192 km (0.116 R)
• M41: 19,702,937 km (0.106 R)
• M42: 19,853,433 km (0.055 R)
• M43: 21,378,733 km (0.101 R)
• M44: 21,843,683 km (0.071 R)
• M45: 22,783,606 km (0.093 R)
• M46: 23,576,924 km (0.118 R)
• M47: 23,656,659 km (0.117 R)
• M48: 23,816,579 km (0.072 R)
• M49: 25,272,017 km (0.117 R)
• M50: 25,435,528 km (0.045 R)
• M51: 25,928,004 km (0.098 R)
• M52: 28,522,629 km (0.085 R)
• M53: 29,807,376 km (0.029 R)
• M54: 29,980,161 km (0.099 R)
• M55: 30,674,445 km (0.117 R)
• M56: 30,761,511 km (0.103 R)
• M57: 31,023,606 km (0.11 R)
• M58: 31,725,669 km (0.109 R)
• M59: 31,902,045 km (0.106 R)
• M60: 32,877,872 km (0.06 R)
• M61: 33,953,630 km (0.068 R)
• M62: 34,224,253 km (0.048 R)
• M63: 35,680,139 km (0.088 R)
• M64: 37,808,169 km (0.068 R)
• M65: 38,746,297 km (0.058 R)
• M66: 41,316,838 km (0.098 R)
• M67: 42,089,062 km (0.09 R)
• M68: 42,768,535 km (0.116 R)
• M69: 42,963,461 km (0.118 R)
• M70: 43,158,537 km (0.1 R)
• M71: 44,828,947 km (0.061 R)
• M72: 44,927,831 km (0.079 R)
• M73: 45,423,598 km (0.104 R)
• M74: 45,921,011 km (0.12 R)
• M75: 48,740,183 km (0.099 R)
• M76: 49,249,564 km (0.057 R)
• M77: 49,453,765 km (0.086 R)
• M78: 50,273,412 km (0.108 R)
• M79: 50,788,028 km (0.077 R)
• M80: 52,133,960 km (0.088 R)
• M81: 52,446,321 km (0.112 R)
• M82: 53,072,687 km (0.064 R)
• M83: 53,701,596 km (0.077 R)
• M84: 53,911,781 km (0.108 R)
• M85: 54,966,895 km (0.075 R)
• M86: 55,178,726 km (0.076 R)
• M87: 55,390,856 km (0.102 R)
• M88: 56,241,918 km (0.034 R)
• M89: 57,741,786 km (0.075 R)
• M90: 58,280,638 km (0.069 R)
• M91: 58,604,667 km (0.095 R)
• M92: 63,537,507 km (0.107 R)
• M93: 64,651,562 km (0.102 R)
• M94: 65,772,200 km (0.106 R)
• M95: 65,997,045 km (0.08 R)
• M96: 69,057,967 km (0.07 R)
• M97: 74,729,821 km (0.108 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit