🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.46 AU - 0.58 AU

Year: 137 Days

Day: 28 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.88 AU

Year: 247 Days

Day: 22.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,817,476 km

• M1: 525,238 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 247 Days

Day: 27.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.27 AU

Year: 393 Days

Day: 39.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,817,476 km

• M1: 99,333 km (0.081 R)
• M2: 237,113 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.13 AU - 1.17 AU

Year: 450 Days

Day: 36.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,817,476 km

• M1: 842,685 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.85 AU - 4.75 AU

Year: 2706 Days

Day: 23.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.8

Radius: 3.3

Gravity: 46.63 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.99 AU - 19.95 AU

Year: 27824 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,817,476 km

• M1: 71,358 km (0.073 R)
• M2: 126,859 km (0.117 R)
• M3: 168,148 km (0.101 R)
• M4: 214,673 km (0.099 R)
• M5: 380,128 km (0.113 R)
• M6: 859,889 km (0.088 R)
• M7: 2,876,468 km (0.112 R)
• M8: 3,043,269 km (0.057 R)
• M9: 3,473,812 km (0.108 R)
• M10: 3,517,944 km (0.08 R)
• M11: 4,679,421 km (0.083 R)
• M12: 5,842,395 km (0.088 R)
• M13: 6,374,515 km (0.065 R)
• M14: 7,598,375 km (0.054 R)
• M15: 8,711,832 km (0.061 R)
• M16: 9,256,817 km (0.056 R)
• M17: 10,379,399 km (0.085 R)
• M18: 10,827,445 km (0.037 R)
• M19: 11,216,549 km (0.063 R)
• M20: 11,281,774 km (0.065 R)
• M21: 11,676,263 km (0.074 R)
• M22: 12,546,175 km (0.116 R)
• M23: 12,613,943 km (0.058 R)
• M24: 13,924,719 km (0.095 R)
• M25: 16,154,176 km (0.026 R)
• M26: 19,111,726 km (0.117 R)
• M27: 20,372,388 km (0.059 R)
• M28: 21,416,282 km (0.102 R)
• M29: 22,313,121 km (0.088 R)
• M30: 24,058,928 km (0.107 R)
• M31: 25,076,044 km (0.092 R)
• M32: 26,107,072 km (0.12 R)
• M33: 26,453,840 km (0.105 R)
• M34: 26,976,834 km (0.116 R)
• M35: 27,239,678 km (0.119 R)
• M36: 28,033,145 km (0.092 R)
• M37: 29,102,770 km (0.113 R)
• M38: 31,190,109 km (0.08 R)
• M39: 32,298,031 km (0.109 R)
• M40: 32,390,931 km (0.12 R)
• M41: 33,512,915 km (0.097 R)
• M42: 35,219,528 km (0.108 R)
• M43: 36,179,796 km (0.106 R)
• M44: 37,929,792 km (0.09 R)
• M45: 39,012,731 km (0.103 R)
• M46: 39,607,682 km (0.09 R)
• M47: 40,505,867 km (0.086 R)
• M48: 41,612,593 km (0.086 R)
• M49: 44,267,805 km (0.067 R)
• M50: 48,777,583 km (0.115 R)
• M51: 48,884,096 km (0.089 R)
• M52: 49,204,385 km (0.061 R)
• M53: 49,525,422 km (0.102 R)
• M54: 49,739,796 km (0.114 R)
• M55: 52,118,103 km (0.098 R)
• M56: 52,663,836 km (0.12 R)
• M57: 52,882,698 km (0.088 R)
• M58: 54,754,616 km (0.119 R)
• M59: 55,754,528 km (0.103 R)
• M60: 56,089,029 km (0.064 R)
• M61: 56,424,427 km (0.079 R)
• M62: 56,648,226 km (0.063 R)
• M63: 57,096,870 km (0.047 R)
• M64: 57,209,218 km (0.12 R)
• M65: 58,110,694 km (0.076 R)
• M66: 59,471,736 km (0.094 R)
• M67: 60,728,508 km (0.102 R)
• M68: 61,417,705 km (0.103 R)
• M69: 62,224,935 km (0.105 R)
• M70: 62,687,941 km (0.041 R)
• M71: 62,803,729 km (0.102 R)
• M72: 62,919,817 km (0.108 R)
• M73: 64,668,018 km (0.037 R)
• M74: 65,842,212 km (0.069 R)
• M75: 66,196,011 km (0.093 R)
• M76: 67,735,821 km (0.078 R)
• M77: 68,211,992 km (0.1 R)
• M78: 68,928,266 km (0.117 R)
• M79: 69,887,188 km (0.036 R)
• M80: 70,248,019 km (0.045 R)
• M81: 70,850,599 km (0.097 R)
• M82: 71,454,974 km (0.114 R)
• M83: 71,697,173 km (0.096 R)
• M84: 73,278,273 km (0.109 R)
• M85: 73,889,380 km (0.103 R)
• M86: 75,239,950 km (0.108 R)
• M87: 75,609,606 km (0.048 R)
• M88: 76,598,448 km (0.079 R)
• M89: 77,716,094 km (0.054 R)
• M90: 77,840,709 km (0.101 R)
• M91: 79,339,979 km (0.067 R)
• M92: 79,841,880 km (0.091 R)
• M93: 80,344,828 km (0.071 R)
• M94: 83,767,029 km (0.102 R)
• M95: 84,022,542 km (0.117 R)
• M96: 85,560,258 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 13,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit