🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.65 AU - 0.87 AU

Year: 241 Days

Day: 44.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.66 AU - 0.9 AU

Year: 250 Days

Day: 12.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.04 AU - 1.14 AU

Year: 414 Days

Day: 25.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,532,490 km

• M1: 293,062 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.22 AU - 1.24 AU

Year: 496 Days

Day: 25.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.58 AU - 1.68 AU

Year: 756 Days

Day: 13 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,532,490 km

• M1: 67,169 km (0.099 R)
• M2: 1,089,372 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.78 AU - 2.44 AU

Year: 1114 Days

Day: 35.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.6

Radius: 3.1

Gravity: 45.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.01 AU - 17.81 AU

Year: 21985 Days

Day: 24 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,532,490 km

• M1: 88,263 km (0.105 R)
• M2: 436,377 km (0.117 R)
• M3: 1,111,363 km (0.074 R)
• M4: 1,611,019 km (0.087 R)
• M5: 1,791,135 km (0.094 R)
• M6: 1,946,268 km (0.119 R)
• M7: 2,073,426 km (0.091 R)
• M8: 2,105,590 km (0.097 R)
• M9: 3,109,841 km (0.039 R)
• M10: 3,295,940 km (0.09 R)
• M11: 3,995,310 km (0.054 R)
• M12: 4,696,326 km (0.119 R)
• M13: 4,909,503 km (0.09 R)
• M14: 5,126,121 km (0.117 R)
• M15: 5,169,654 km (0.085 R)
• M16: 5,839,403 km (0.118 R)
• M17: 6,821,962 km (0.11 R)
• M18: 7,160,801 km (0.063 R)
• M19: 7,356,774 km (0.036 R)
• M20: 7,654,025 km (0.061 R)
• M21: 7,703,991 km (0.032 R)
• M22: 9,039,900 km (0.083 R)
• M23: 9,411,651 km (0.12 R)
• M24: 10,667,675 km (0.098 R)
• M25: 10,723,475 km (0.069 R)
• M26: 10,835,374 km (0.086 R)
• M27: 11,116,767 km (0.095 R)
• M28: 12,441,756 km (0.103 R)
• M29: 13,212,484 km (0.087 R)
• M30: 13,633,901 km (0.052 R)
• M31: 14,120,842 km (0.088 R)
• M32: 14,489,900 km (0.059 R)
• M33: 14,551,684 km (0.049 R)
• M34: 16,769,173 km (0.119 R)
• M35: 16,899,024 km (0.088 R)
• M36: 17,553,365 km (0.032 R)
• M37: 18,082,792 km (0.073 R)
• M38: 18,282,655 km (0.107 R)
• M39: 18,349,525 km (0.119 R)
• M40: 18,416,246 km (0.039 R)
• M41: 20,390,489 km (0.108 R)
• M42: 21,367,213 km (0.1 R)
• M43: 21,649,056 km (0.104 R)
• M44: 22,216,481 km (0.079 R)
• M45: 23,149,074 km (0.07 R)
• M46: 23,365,991 km (0.066 R)
• M47: 23,511,101 km (0.067 R)
• M48: 24,682,153 km (0.039 R)
• M49: 25,126,159 km (0.119 R)
• M50: 26,323,092 km (0.091 R)
• M51: 26,625,130 km (0.077 R)
• M52: 26,700,826 km (0.058 R)
• M53: 26,852,519 km (0.056 R)
• M54: 27,538,425 km (0.062 R)
• M55: 28,307,208 km (0.077 R)
• M56: 28,694,218 km (0.095 R)
• M57: 28,771,859 km (0.09 R)
• M58: 31,692,608 km (0.116 R)
• M59: 32,255,694 km (0.115 R)
• M60: 32,578,975 km (0.094 R)
• M61: 32,822,072 km (0.115 R)
• M62: 35,536,077 km (0.098 R)
• M63: 36,037,229 km (0.119 R)
• M64: 36,624,850 km (0.079 R)
• M65: 36,793,297 km (0.119 R)
• M66: 37,724,544 km (0.088 R)
• M67: 39,351,121 km (0.111 R)
• M68: 40,129,479 km (0.028 R)
• M69: 41,965,643 km (0.105 R)
• M70: 43,293,773 km (0.047 R)
• M71: 43,739,575 km (0.112 R)
• M72: 44,725,575 km (0.054 R)
• M73: 44,995,748 km (0.067 R)
• M74: 46,081,978 km (0.119 R)
• M75: 47,268,290 km (0.091 R)
• M76: 50,137,726 km (0.076 R)
• M77: 51,169,503 km (0.105 R)
• M78: 51,357,697 km (0.115 R)
• M79: 51,451,944 km (0.108 R)
• M80: 52,397,701 km (0.081 R)
• M81: 52,872,675 km (0.091 R)
• M82: 53,063,113 km (0.054 R)
• M83: 55,849,223 km (0.08 R)
• M84: 60,265,801 km (0.083 R)
• M85: 60,464,617 km (0.106 R)
• M86: 60,564,100 km (0.094 R)
• M87: 60,962,778 km (0.113 R)
• M88: 61,662,447 km (0.082 R)
• M89: 62,666,698 km (0.028 R)
• M90: 63,676,184 km (0.096 R)
• M91: 66,018,588 km (0.098 R)
• M92: 67,664,613 km (0.107 R)
• M93: 67,974,729 km (0.083 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit