🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.88 AU - 1.42 AU

Year: 450 Days

Day: 47.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.91 AU - 2.37 AU

Year: 1143 Days

Day: 47.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.69 AU - 2.85 AU

Year: 1684 Days

Day: 23.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 13.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.32 AU - 10.34 AU

Year: 12127 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 94,523,809 km

• M1: 298,298 km (0.042 R)
• M2: 639,830 km (0.09 R)
• M3: 824,583 km (0.094 R)
• M4: 1,144,873 km (0.098 R)
• M5: 1,587,981 km (0.063 R)
• M6: 2,870,933 km (0.085 R)
• M7: 3,167,286 km (0.075 R)
• M8: 3,275,595 km (0.11 R)
• M9: 3,744,285 km (0.097 R)
• M10: 4,378,281 km (0.072 R)
• M11: 4,523,690 km (0.118 R)
• M12: 5,534,672 km (0.092 R)
• M13: 5,851,521 km (0.086 R)
• M14: 5,985,261 km (0.05 R)
• M15: 6,781,122 km (0.068 R)
• M16: 7,177,407 km (0.084 R)
• M17: 7,349,594 km (0.091 R)
• M18: 7,727,328 km (0.106 R)
• M19: 7,933,325 km (0.096 R)
• M20: 8,171,036 km (0.096 R)
• M21: 8,501,797 km (0.056 R)
• M22: 9,395,045 km (0.057 R)
• M23: 12,387,003 km (0.087 R)
• M24: 13,574,660 km (0.071 R)
• M25: 14,038,414 km (0.081 R)
• M26: 14,362,592 km (0.087 R)
• M27: 15,870,389 km (0.081 R)
• M28: 16,548,217 km (0.088 R)
• M29: 16,928,794 km (0.09 R)
• M30: 17,158,577 km (0.068 R)
• M31: 19,113,522 km (0.039 R)
• M32: 19,272,993 km (0.088 R)
• M33: 19,955,608 km (0.069 R)
• M34: 20,727,832 km (0.078 R)
• M35: 20,891,642 km (0.113 R)
• M36: 21,097,040 km (0.099 R)
• M37: 21,758,861 km (0.086 R)
• M38: 23,315,277 km (0.11 R)
• M39: 23,870,734 km (0.082 R)
• M40: 24,344,061 km (0.031 R)
• M41: 24,950,980 km (0.106 R)
• M42: 26,312,769 km (0.11 R)
• M43: 26,445,762 km (0.066 R)
• M44: 26,757,075 km (0.096 R)
• M45: 28,195,907 km (0.08 R)
• M46: 28,377,519 km (0.054 R)
• M47: 28,513,953 km (0.073 R)
• M48: 29,659,723 km (0.11 R)
• M49: 31,382,941 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.4

Radius: 4.6

Gravity: 31.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.77 AU - 20.57 AU

Year: 28289 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,523,809 km

• M1: 72,705 km (0.112 R)
• M2: 137,929 km (0.08 R)
• M3: 649,404 km (0.095 R)
• M4: 899,532 km (0.102 R)
• M5: 1,997,580 km (0.102 R)
• M6: 3,044,466 km (0.069 R)
• M7: 3,225,480 km (0.071 R)
• M8: 3,550,705 km (0.058 R)
• M9: 4,332,654 km (0.114 R)
• M10: 4,690,940 km (0.09 R)
• M11: 4,952,737 km (0.102 R)
• M12: 5,273,175 km (0.092 R)
• M13: 6,216,839 km (0.118 R)
• M14: 8,697,321 km (0.084 R)
• M15: 9,540,455 km (0.071 R)
• M16: 9,871,664 km (0.095 R)
• M17: 10,477,236 km (0.093 R)
• M18: 11,094,776 km (0.103 R)
• M19: 12,364,862 km (0.062 R)
• M20: 12,725,842 km (0.045 R)
• M21: 13,680,276 km (0.077 R)
• M22: 14,053,523 km (0.077 R)
• M23: 14,279,117 km (0.061 R)
• M24: 16,126,052 km (0.079 R)
• M25: 16,204,741 km (0.053 R)
• M26: 17,721,663 km (0.115 R)
• M27: 19,617,666 km (0.077 R)
• M28: 20,974,220 km (0.097 R)
• M29: 21,577,099 km (0.11 R)
• M30: 22,011,382 km (0.1 R)
• M31: 22,448,357 km (0.115 R)
• M32: 22,623,985 km (0.092 R)
• M33: 23,242,273 km (0.113 R)
• M34: 23,776,637 km (0.075 R)
• M35: 24,766,675 km (0.119 R)
• M36: 24,948,138 km (0.052 R)
• M37: 26,786,845 km (0.067 R)
• M38: 28,573,792 km (0.066 R)
• M39: 28,764,080 km (0.117 R)
• M40: 29,050,411 km (0.089 R)
• M41: 29,146,004 km (0.079 R)
• M42: 30,108,067 km (0.102 R)
• M43: 32,459,297 km (0.081 R)
• M44: 33,056,193 km (0.095 R)
• M45: 33,857,738 km (0.113 R)
• M46: 33,958,417 km (0.118 R)
• M47: 38,379,334 km (0.079 R)
• M48: 41,461,199 km (0.089 R)
• M49: 43,086,132 km (0.114 R)
• M50: 44,401,097 km (0.103 R)
• M51: 45,285,071 km (0.084 R)
• M52: 46,621,728 km (0.11 R)
• M53: 46,957,874 km (0.103 R)
• M54: 47,407,416 km (0.078 R)
• M55: 48,310,837 km (0.097 R)
• M56: 48,991,956 km (0.052 R)
• M57: 49,219,794 km (0.026 R)
• M58: 51,054,612 km (0.072 R)
• M59: 52,561,960 km (0.081 R)
• M60: 53,731,217 km (0.085 R)
• M61: 53,966,235 km (0.117 R)
• M62: 54,909,150 km (0.113 R)
• M63: 56,691,908 km (0.056 R)
• M64: 56,811,437 km (0.104 R)
• M65: 57,410,277 km (0.115 R)
• M66: 58,372,940 km (0.045 R)
• M67: 60,924,930 km (0.085 R)
• M68: 61,047,301 km (0.079 R)
• M69: 61,660,652 km (0.094 R)
• M70: 62,276,098 km (0.094 R)
• M71: 62,646,352 km (0.104 R)
• M72: 65,008,054 km (0.117 R)
• M73: 65,759,783 km (0.081 R)
• M74: 68,032,624 km (0.098 R)
• M75: 70,202,541 km (0.101 R)
• M76: 70,845,064 km (0.048 R)
• M77: 71,618,784 km (0.088 R)
• M78: 72,524,898 km (0.05 R)
• M79: 75,397,327 km (0.065 R)
• M80: 78,306,706 km (0.072 R)
• M81: 78,706,133 km (0.108 R)
• M82: 79,507,379 km (0.106 R)
• M83: 81,792,037 km (0.109 R)
• M84: 84,507,388 km (0.079 R)
• M85: 84,643,822 km (0.09 R)
• M86: 87,389,990 km (0.112 R)
• M87: 88,358,038 km (0.062 R)
• M88: 89,468,802 km (0.093 R)
• M89: 89,607,928 km (0.038 R)
• M90: 90,025,904 km (0.112 R)
• M91: 92,969,392 km (0.101 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: 354 - 13,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit