🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 147 Days

Day: 34.2 Hours

Environment

Temp: 249 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,999,175 km

• M1: 333,005 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.73 AU - 0.81 AU

Year: 236 Days

Day: 16.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,999,175 km

• M1: 495,319 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.96 AU - 1.42 AU

Year: 454 Days

Day: 45.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,999,175 km

• M1: 893,997 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.18 AU - 1.48 AU

Year: 537 Days

Day: 46.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.56 AU - 1.62 AU

Year: 701 Days

Day: 40.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,999,175 km

• M1: 1,291,778 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.48 AU - 1.9 AU

Year: 769 Days

Day: 43.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,999,175 km

• M1: 93,499 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.8

Radius: 5.9

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 17.02 AU - 23.4 AU

Year: 31785 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,999,175 km

• M1: 206,595 km (0.1 R)
• M2: 308,920 km (0.107 R)
• M3: 637,137 km (0.107 R)
• M4: 1,265,000 km (0.06 R)
• M5: 1,810,733 km (0.111 R)
• M6: 2,748,113 km (0.075 R)
• M7: 3,089,346 km (0.051 R)
• M8: 3,718,405 km (0.111 R)
• M9: 3,811,455 km (0.086 R)
• M10: 4,047,520 km (0.076 R)
• M11: 4,239,903 km (0.091 R)
• M12: 4,288,373 km (0.098 R)
• M13: 4,583,529 km (0.105 R)
• M14: 4,633,345 km (0.07 R)
• M15: 5,297,560 km (0.115 R)
• M16: 6,100,452 km (0.091 R)
• M17: 7,287,062 km (0.106 R)
• M18: 8,298,194 km (0.07 R)
• M19: 8,542,487 km (0.051 R)
• M20: 8,851,257 km (0.094 R)
• M21: 9,799,109 km (0.061 R)
• M22: 10,317,765 km (0.065 R)
• M23: 11,246,768 km (0.077 R)
• M24: 12,410,340 km (0.096 R)
• M25: 12,479,903 km (0.112 R)
• M26: 16,504,535 km (0.109 R)
• M27: 17,275,861 km (0.098 R)
• M28: 17,431,593 km (0.057 R)
• M29: 17,587,623 km (0.077 R)
• M30: 19,822,017 km (0.12 R)
• M31: 19,984,929 km (0.114 R)
• M32: 22,822,950 km (0.095 R)
• M33: 23,250,950 km (0.101 R)
• M34: 24,550,357 km (0.116 R)
• M35: 25,164,905 km (0.116 R)
• M36: 25,341,281 km (0.111 R)
• M37: 26,229,892 km (0.036 R)
• M38: 26,678,087 km (0.035 R)
• M39: 27,128,826 km (0.083 R)
• M40: 28,129,037 km (0.07 R)
• M41: 28,587,704 km (0.078 R)
• M42: 29,512,518 km (0.072 R)
• M43: 30,447,056 km (0.086 R)
• M44: 31,866,890 km (0.045 R)
• M45: 32,921,854 km (0.093 R)
• M46: 33,696,322 km (0.105 R)
• M47: 34,869,169 km (0.108 R)
• M48: 35,856,665 km (0.097 R)
• M49: 36,353,928 km (0.058 R)
• M50: 36,753,354 km (0.08 R)
• M51: 38,670,302 km (0.09 R)
• M52: 39,897,752 km (0.05 R)
• M53: 40,206,522 km (0.085 R)
• M54: 41,658,369 km (0.055 R)
• M55: 41,971,627 km (0.083 R)
• M56: 42,076,196 km (0.071 R)
• M57: 42,285,783 km (0.104 R)
• M58: 43,867,930 km (0.093 R)
• M59: 46,331,358 km (0.07 R)
• M60: 46,655,986 km (0.115 R)
• M61: 48,180,837 km (0.101 R)
• M62: 48,290,342 km (0.114 R)
• M63: 53,078,372 km (0.119 R)
• M64: 53,531,504 km (0.081 R)
• M65: 54,213,371 km (0.048 R)
• M66: 55,356,448 km (0.116 R)
• M67: 59,889,264 km (0.105 R)
• M68: 60,360,946 km (0.114 R)
• M69: 60,597,161 km (0.103 R)
• M70: 60,833,675 km (0.117 R)
• M71: 61,426,531 km (0.061 R)
• M72: 61,545,312 km (0.026 R)
• M73: 62,856,986 km (0.074 R)
• M74: 63,096,492 km (0.054 R)
• M75: 64,057,359 km (0.119 R)
• M76: 64,298,362 km (0.12 R)
• M77: 64,539,663 km (0.071 R)
• M78: 65,750,658 km (0.034 R)
• M79: 65,872,281 km (0.075 R)
• M80: 70,047,857 km (0.113 R)
• M81: 70,420,355 km (0.101 R)
• M82: 71,167,447 km (0.05 R)
• M83: 73,424,281 km (0.076 R)
• M84: 75,195,819 km (0.069 R)
• M85: 79,168,240 km (0.076 R)
• M86: 82,683,192 km (0.12 R)
• M87: 85,850,179 km (0.081 R)
• M88: 86,648,134 km (0.115 R)
• M89: 87,181,450 km (0.104 R)
• M90: 87,582,073 km (0.118 R)
• M91: 88,385,414 km (0.12 R)
• M92: 88,653,643 km (0.093 R)
• M93: 89,325,637 km (0.104 R)
• M94: 89,594,763 km (0.116 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit