🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 588 Days

Day: 24.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,328,403 km

• M1: 494,720 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.29 AU - 1.33 AU

Year: 655 Days

Day: 33.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,328,403 km

• M1: 585,526 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.55 AU - 2.43 AU

Year: 1226 Days

Day: 36.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.93 AU - 2.57 AU

Year: 1473 Days

Day: 30.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.1

Radius: 13.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.71 AU - 5.83 AU

Year: 4548 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 12,328,403 km

• M1: 171,888 km (0.102 R)
• M2: 299,944 km (0.069 R)
• M3: 480,359 km (0.036 R)
• M4: 693,536 km (0.096 R)
• M5: 806,781 km (0.117 R)
• M6: 1,083,089 km (0.11 R)
• M7: 1,406,669 km (0.077 R)
• M8: 1,571,974 km (0.113 R)
• M9: 1,674,299 km (0.047 R)
• M10: 1,958,835 km (0.054 R)
• M11: 2,415,108 km (0.103 R)
• M12: 2,946,928 km (0.074 R)
• M13: 3,139,611 km (0.08 R)
• M14: 3,226,676 km (0.072 R)
• M15: 3,651,235 km (0.088 R)
• M16: 4,070,109 km (0.086 R)
• M17: 4,702,310 km (0.089 R)
• M18: 5,365,477 km (0.074 R)
• M19: 5,949,657 km (0.045 R)
• M20: 6,167,172 km (0.086 R)
• M21: 6,332,029 km (0.103 R)
• M22: 6,470,706 km (0.058 R)
• M23: 6,694,505 km (0.107 R)
• M24: 6,892,423 km (0.075 R)
• M25: 7,294,093 km (0.115 R)
• M26: 7,468,674 km (0.078 R)
• M27: 7,644,601 km (0.025 R)
• M28: 7,911,184 km (0.111 R)
• M29: 8,392,590 km (0.113 R)
• M30: 8,575,698 km (0.094 R)
• M31: 9,542,399 km (0.12 R)
• M32: 9,765,450 km (0.084 R)
• M33: 9,893,655 km (0.113 R)
• M34: 10,054,772 km (0.07 R)
• M35: 11,577,978 km (0.056 R)
• M36: 11,918,612 km (0.044 R)
• M37: 12,193,423 km (0.066 R)
• M38: 12,401,065 km (0.063 R)
• M39: 12,540,042 km (0.108 R)
• M40: 12,679,616 km (0.119 R)
• M41: 12,995,417 km (0.071 R)
• M42: 13,742,659 km (0.069 R)
• M43: 13,850,519 km (0.111 R)
• M44: 14,540,464 km (0.105 R)
• M45: 14,797,473 km (0.096 R)
• M46: 16,561,681 km (0.085 R)
• M47: 16,830,209 km (0.116 R)
• M48: 17,061,488 km (0.112 R)
• M49: 17,410,350 km (0.094 R)
• M50: 18,510,792 km (0.08 R)
• M51: 18,630,021 km (0.067 R)
• M52: 19,714,755 km (0.114 R)
• M53: 19,999,291 km (0.073 R)
• M54: 21,567,974 km (0.086 R)
• M55: 21,819,149 km (0.067 R)
• M56: 22,029,334 km (0.083 R)
• M57: 22,366,976 km (0.079 R)
• M58: 22,451,648 km (0.071 R)
• M59: 22,621,292 km (0.114 R)
• M60: 22,791,535 km (0.058 R)
• M61: 23,218,637 km (0.075 R)
• M62: 23,562,263 km (0.051 R)
• M63: 23,864,301 km (0.068 R)
• M64: 23,994,152 km (0.032 R)
• M65: 24,167,686 km (0.052 R)
• M66: 25,482,202 km (0.113 R)
• M67: 26,192,792 km (0.05 R)
• M68: 26,729,998 km (0.11 R)
• M69: 27,045,051 km (0.116 R)
• M70: 27,906,436 km (0.113 R)
• M71: 28,409,234 km (0.084 R)
• M72: 29,238,605 km (0.104 R)
• M73: 29,331,206 km (0.105 R)
• M74: 29,423,956 km (0.061 R)
• M75: 30,779,612 km (0.112 R)
• M76: 30,920,982 km (0.117 R)
• M77: 31,251,743 km (0.101 R)
• M78: 31,346,439 km (0.12 R)
• M79: 31,773,840 km (0.097 R)
• M80: 31,869,134 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 14.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.3 AU - 5.48 AU

Year: 4721 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,328,403 km

• M1: 178,171 km (0.056 R)
• M2: 278,701 km (0.109 R)
• M3: 468,391 km (0.078 R)
• M4: 597,195 km (0.042 R)
• M5: 695,630 km (0.114 R)
• M6: 1,136,794 km (0.084 R)
• M7: 1,642,285 km (0.107 R)
• M8: 1,882,540 km (0.072 R)
• M9: 2,007,155 km (0.104 R)
• M10: 2,134,612 km (0.116 R)
• M11: 2,512,646 km (0.106 R)
• M12: 2,726,122 km (0.106 R)
• M13: 3,035,341 km (0.11 R)
• M14: 3,182,844 km (0.101 R)
• M15: 3,437,909 km (0.115 R)
• M16: 3,833,445 km (0.092 R)
• M17: 4,409,397 km (0.086 R)
• M18: 4,985,947 km (0.067 R)
• M19: 5,406,766 km (0.097 R)
• M20: 5,670,358 km (0.113 R)
• M21: 5,768,494 km (0.085 R)
• M22: 6,167,172 km (0.039 R)
• M23: 6,340,706 km (0.064 R)
• M24: 6,796,680 km (0.098 R)
• M25: 7,036,336 km (0.058 R)
• M26: 7,217,798 km (0.109 R)
• M27: 7,431,573 km (0.091 R)
• M28: 7,632,035 km (0.12 R)
• M29: 7,756,350 km (0.111 R)
• M30: 8,307,768 km (0.112 R)
• M31: 8,758,207 km (0.059 R)
• M32: 9,002,800 km (0.046 R)
• M33: 9,432,146 km (0.12 R)
• M34: 9,565,587 km (0.103 R)
• M35: 9,716,531 km (0.108 R)
• M36: 10,259,572 km (0.117 R)
• M37: 11,251,405 km (0.097 R)
• M38: 12,019,890 km (0.082 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit