🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 163 Days

Day: 14 Hours

Environment

Temp: 152 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,864,175 km

• M1: 189,989 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 231 Days

Day: 35.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,864,175 km

• M1: 490,531 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.72 AU - 0.84 AU

Year: 261 Days

Day: 44 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,864,175 km

• M1: 149,149 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.68 AU - 0.98 AU

Year: 286 Days

Day: 28.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,864,175 km

• M1: 31,864 km (0.092 R)
• M2: 242,199 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.73 AU - 0.95 AU

Year: 292 Days

Day: 38.9 Hours

Environment

Temp: 51 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.88 AU - 1.42 AU

Year: 467 Days

Day: 23 Hours

Environment

Temp: -2 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,864,175 km

• M1: 92,451 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.37 AU - 1.83 AU

Year: 767 Days

Day: 44.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.42 AU - 2 AU

Year: 847 Days

Day: 43.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 160.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 7.1

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.45 AU - 13.57 AU

Year: 17773 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,864,175 km

• M1: 172,187 km (0.095 R)
• M2: 255,364 km (0.074 R)
• M3: 780,003 km (0.071 R)
• M4: 1,244,205 km (0.048 R)
• M5: 1,477,578 km (0.078 R)
• M6: 2,227,213 km (0.07 R)
• M7: 2,289,296 km (0.106 R)
• M8: 3,008,862 km (0.064 R)
• M9: 3,251,659 km (0.084 R)
• M10: 3,609,647 km (0.104 R)
• M11: 4,055,748 km (0.079 R)
• M12: 4,677,327 km (0.087 R)
• M13: 4,797,305 km (0.098 R)
• M14: 4,958,721 km (0.115 R)
• M15: 5,286,938 km (0.103 R)
• M16: 5,453,740 km (0.101 R)
• M17: 6,579,763 km (0.117 R)
• M18: 6,759,281 km (0.113 R)
• M19: 7,031,549 km (0.058 R)
• M20: 7,540,032 km (0.091 R)
• M21: 7,964,740 km (0.079 R)
• M22: 9,135,344 km (0.048 R)
• M23: 9,235,425 km (0.102 R)
• M24: 9,285,540 km (0.114 R)
• M25: 9,486,899 km (0.111 R)
• M26: 9,740,617 km (0.113 R)
• M27: 10,567,743 km (0.112 R)
• M28: 10,936,652 km (0.107 R)
• M29: 11,202,786 km (0.114 R)
• M30: 11,795,643 km (0.026 R)
• M31: 12,288,418 km (0.093 R)
• M32: 12,343,620 km (0.094 R)
• M33: 13,464,108 km (0.074 R)
• M34: 13,520,955 km (0.081 R)
• M35: 14,209,703 km (0.115 R)
• M36: 14,325,642 km (0.068 R)
• M37: 14,441,879 km (0.088 R)
• M38: 15,501,930 km (0.115 R)
• M39: 15,860,815 km (0.088 R)
• M40: 17,138,530 km (0.086 R)
• M41: 17,633,849 km (0.078 R)
• M42: 17,758,464 km (0.099 R)
• M43: 18,385,728 km (0.098 R)
• M44: 19,020,322 km (0.079 R)
• M45: 20,180,454 km (0.086 R)
• M46: 21,429,895 km (0.066 R)
• M47: 22,433,846 km (0.032 R)
• M48: 22,907,623 km (0.115 R)
• M49: 23,111,674 km (0.081 R)
• M50: 23,796,084 km (0.107 R)
• M51: 24,002,829 km (0.092 R)
• M52: 24,140,908 km (0.108 R)
• M53: 24,695,916 km (0.083 R)
• M54: 26,600,147 km (0.105 R)
• M55: 27,029,642 km (0.055 R)
• M56: 27,533,638 km (0.103 R)
• M57: 27,968,070 km (0.103 R)
• M58: 28,477,899 km (0.08 R)
• M59: 30,025,489 km (0.1 R)
• M60: 30,099,989 km (0.049 R)
• M61: 30,397,988 km (0.072 R)
• M62: 34,284,092 km (0.114 R)
• M63: 34,439,674 km (0.083 R)
• M64: 34,673,346 km (0.103 R)
• M65: 34,751,436 km (0.119 R)
• M66: 34,985,856 km (0.089 R)
• M67: 36,960,248 km (0.064 R)
• M68: 37,279,490 km (0.082 R)
• M69: 37,920,667 km (0.08 R)
• M70: 38,808,231 km (0.088 R)
• M71: 44,614,723 km (0.088 R)
• M72: 45,637,074 km (0.094 R)
• M73: 46,236,962 km (0.096 R)
• M74: 48,139,248 km (0.082 R)
• M75: 48,749,907 km (0.088 R)
• M76: 48,924,787 km (0.096 R)
• M77: 51,129,111 km (0.081 R)
• M78: 51,484,706 km (0.109 R)
• M79: 51,573,866 km (0.062 R)
• M80: 53,095,426 km (0.109 R)
• M81: 53,545,865 km (0.08 R)
• M82: 54,904,513 km (0.032 R)
• M83: 56,733,646 km (0.099 R)
• M84: 59,421,172 km (0.115 R)
• M85: 60,639,347 km (0.091 R)
• M86: 61,204,378 km (0.076 R)
• M87: 61,676,659 km (0.091 R)
• M88: 62,624,661 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit