🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.57 AU - 0.89 AU

Year: 196 Days

Day: 13.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,906,677 km

• M1: 188,194 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.65 AU - 0.81 AU

Year: 196 Days

Day: 31.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,906,677 km

• M1: 89,460 km (0.039 R)
• M2: 188,194 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.08 AU - 1.42 AU

Year: 439 Days

Day: 31.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.83 AU - 2.77 AU

Year: 1097 Days

Day: 14.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,906,677 km

• M1: 457,919 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.34 AU - 2.6 AU

Year: 1220 Days

Day: 25.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.37 AU - 3.07 AU

Year: 1410 Days

Day: 32.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,906,677 km

• M1: 716,275 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.44 AU - 4.54 AU

Year: 2991 Days

Day: 16.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.66 AU - 5.54 AU

Year: 3621 Days

Day: 35.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,906,677 km

• M1: 3,979,902 km (0.085 R)
• M2: 4,346,865 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 3.9

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.94 AU - 19.44 AU

Year: 19537 Days

Day: 19.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 51,906,677 km

• M1: 134,339 km (0.111 R)
• M2: 265,835 km (0.115 R)
• M3: 432,637 km (0.071 R)
• M4: 1,113,607 km (0.059 R)
• M5: 1,178,233 km (0.08 R)
• M6: 1,379,292 km (0.082 R)
• M7: 1,940,434 km (0.088 R)
• M8: 2,507,260 km (0.118 R)
• M9: 3,182,545 km (0.119 R)
• M10: 3,336,332 km (0.029 R)
• M11: 4,141,467 km (0.089 R)
• M12: 4,208,487 km (0.116 R)
• M13: 4,897,086 km (0.079 R)
• M14: 5,003,450 km (0.067 R)
• M15: 5,363,233 km (0.06 R)
• M16: 6,069,634 km (0.051 R)
• M17: 7,404,945 km (0.081 R)
• M18: 8,147,250 km (0.112 R)
• M19: 8,231,174 km (0.043 R)
• M20: 8,654,985 km (0.091 R)
• M21: 8,955,976 km (0.088 R)
• M22: 9,656,692 km (0.091 R)
• M23: 10,971,059 km (0.112 R)
• M24: 11,909,636 km (0.101 R)
• M25: 13,020,400 km (0.096 R)
• M26: 14,416,597 km (0.111 R)
• M27: 14,773,089 km (0.108 R)
• M28: 15,339,018 km (0.104 R)
• M29: 15,964,486 km (0.059 R)
• M30: 16,704,697 km (0.094 R)
• M31: 18,824,947 km (0.117 R)
• M32: 19,214,351 km (0.115 R)
• M33: 19,326,100 km (0.091 R)
• M34: 19,438,149 km (0.104 R)
• M35: 19,888,139 km (0.111 R)
• M36: 22,541,557 km (0.086 R)
• M37: 22,718,531 km (0.106 R)
• M38: 23,192,457 km (0.112 R)
• M39: 24,029,607 km (0.078 R)
• M40: 25,181,510 km (0.095 R)
• M41: 25,487,737 km (0.045 R)
• M42: 27,287,400 km (0.046 R)
• M43: 28,743,585 km (0.1 R)
• M44: 29,255,958 km (0.114 R)
• M45: 29,448,939 km (0.115 R)
• M46: 30,030,277 km (0.063 R)
• M47: 31,204,171 km (0.071 R)
• M48: 31,995,095 km (0.097 R)
• M49: 32,592,738 km (0.101 R)
• M50: 34,407,211 km (0.047 R)
• M51: 35,292,531 km (0.077 R)
• M52: 36,807,808 km (0.11 R)
• M53: 37,643,312 km (0.094 R)
• M54: 39,261,961 km (0.114 R)
• M55: 40,687,778 km (0.099 R)
• M56: 40,975,006 km (0.085 R)
• M57: 42,130,500 km (0.078 R)
• M58: 44,695,206 km (0.084 R)
• M59: 45,735,211 km (0.119 R)
• M60: 46,033,808 km (0.113 R)
• M61: 46,258,205 km (0.117 R)
• M62: 46,633,097 km (0.068 R)
• M63: 47,234,780 km (0.078 R)
• M64: 47,687,762 km (0.117 R)
• M65: 47,839,005 km (0.109 R)
• M66: 48,826,501 km (0.092 R)
• M67: 51,130,757 km (0.118 R)
• M68: 51,906,721 km (0.071 R)

Kuiper Belt

Range: 34.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit