🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 165 Days

Day: 26.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.71 AU

Year: 169 Days

Day: 22.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.95 AU - 1.17 AU

Year: 407 Days

Day: 47.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.13 AU - 1.19 AU

Year: 466 Days

Day: 19.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,325,768 km

• M1: 65,524 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.04 AU - 1.4 AU

Year: 502 Days

Day: 21.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 164.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.59 AU - 1.91 AU

Year: 863 Days

Day: 26.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,325,768 km

• M1: 25,880 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.64 AU - 2.7 AU

Year: 1626 Days

Day: 18.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.75 AU - 3.17 AU

Year: 1898 Days

Day: 23.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 5

Gravity: 24.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.95 AU - 20.11 AU

Year: 30947 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,325,768 km

• M1: 78,389 km (0.086 R)
• M2: 242,648 km (0.084 R)
• M3: 280,047 km (0.102 R)
• M4: 651,200 km (0.108 R)
• M5: 1,227,301 km (0.045 R)
• M6: 1,295,218 km (0.102 R)
• M7: 1,399,338 km (0.072 R)
• M8: 2,540,471 km (0.1 R)
• M9: 3,216,205 km (0.054 R)
• M10: 3,844,366 km (0.047 R)
• M11: 4,045,276 km (0.107 R)
• M12: 4,146,853 km (0.075 R)
• M13: 4,249,477 km (0.082 R)
• M14: 4,828,421 km (0.07 R)
• M15: 7,255,796 km (0.105 R)
• M16: 8,458,563 km (0.058 R)
• M17: 9,653,850 km (0.092 R)
• M18: 10,063,898 km (0.072 R)
• M19: 10,410,067 km (0.043 R)
• M20: 10,549,492 km (0.095 R)
• M21: 10,759,976 km (0.118 R)
• M22: 10,971,807 km (0.072 R)
• M23: 11,042,716 km (0.073 R)
• M24: 13,619,091 km (0.089 R)
• M25: 15,487,419 km (0.117 R)
• M26: 15,886,695 km (0.034 R)
• M27: 17,600,189 km (0.102 R)
• M28: 17,683,366 km (0.094 R)
• M29: 20,496,105 km (0.043 R)
• M30: 22,447,160 km (0.053 R)
• M31: 22,898,647 km (0.088 R)
• M32: 23,719,191 km (0.04 R)
• M33: 24,086,903 km (0.084 R)
• M34: 25,201,257 km (0.092 R)
• M35: 25,576,449 km (0.051 R)
• M36: 25,859,189 km (0.103 R)
• M37: 27,576,423 km (0.073 R)
• M38: 27,769,554 km (0.102 R)
• M39: 28,157,012 km (0.075 R)
• M40: 28,254,251 km (0.035 R)
• M41: 29,428,744 km (0.12 R)
• M42: 30,022,049 km (0.119 R)
• M43: 30,220,715 km (0.074 R)
• M44: 31,019,567 km (0.118 R)
• M45: 31,522,366 km (0.085 R)
• M46: 32,027,857 km (0.086 R)
• M47: 33,663,410 km (0.073 R)
• M48: 35,430,760 km (0.1 R)
• M49: 37,334,841 km (0.12 R)
• M50: 38,406,860 km (0.085 R)
• M51: 41,683,053 km (0.05 R)
• M52: 42,460,364 km (0.036 R)
• M53: 43,018,364 km (0.082 R)
• M54: 44,029,197 km (0.111 R)
• M55: 45,047,659 km (0.113 R)
• M56: 48,381,896 km (0.065 R)
• M57: 52,152,211 km (0.061 R)
• M58: 52,630,027 km (0.109 R)
• M59: 55,041,245 km (0.027 R)
• M60: 55,162,719 km (0.083 R)
• M61: 56,627,731 km (0.114 R)
• M62: 60,847,288 km (0.095 R)
• M63: 61,728,569 km (0.113 R)
• M64: 62,740,898 km (0.077 R)
• M65: 63,249,082 km (0.053 R)
• M66: 64,781,862 km (0.108 R)
• M67: 66,197,656 km (0.071 R)
• M68: 68,014,223 km (0.083 R)
• M69: 68,536,320 km (0.078 R)
• M70: 69,847,246 km (0.103 R)
• M71: 72,227,647 km (0.093 R)
• M72: 72,893,507 km (0.086 R)
• M73: 74,769,016 km (0.102 R)
• M74: 75,038,142 km (0.069 R)
• M75: 78,020,675 km (0.094 R)
• M76: 78,293,841 km (0.107 R)
• M77: 78,430,424 km (0.101 R)
• M78: 78,567,156 km (0.09 R)
• M79: 79,938,819 km (0.103 R)
• M80: 80,627,568 km (0.07 R)
• M81: 81,041,804 km (0.062 R)
• M82: 82,011,049 km (0.098 R)
• M83: 83,961,057 km (0.063 R)
• M84: 88,190,787 km (0.118 R)
• M85: 89,187,707 km (0.036 R)
• M86: 89,473,140 km (0.08 R)
• M87: 91,336,382 km (0.051 R)
• M88: 93,937,290 km (0.107 R)
• M89: 94,373,069 km (0.12 R)
• M90: 95,976,908 km (0.103 R)
• M91: 96,562,284 km (0.079 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: 265 - 14,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit