🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.58 AU - 0.9 AU

Year: 223 Days

Day: 13.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.91 AU - 1.21 AU

Year: 382 Days

Day: 45.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.55 AU - 1.83 AU

Year: 769 Days

Day: 42.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,182,131 km

• M1: 41,887 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.95 AU - 2.45 AU

Year: 1142 Days

Day: 17.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 8.3

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.73 AU - 9.73 AU

Year: 9810 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,182,131 km

• M1: 115,041 km (0.097 R)
• M2: 357,240 km (0.092 R)
• M3: 592,557 km (0.073 R)
• M4: 703,409 km (0.099 R)
• M5: 1,552,527 km (0.077 R)
• M6: 1,641,238 km (0.077 R)
• M7: 1,754,633 km (0.086 R)
• M8: 1,965,267 km (0.109 R)
• M9: 2,037,373 km (0.084 R)
• M10: 2,462,531 km (0.025 R)
• M11: 2,592,830 km (0.043 R)
• M12: 2,645,638 km (0.057 R)
• M13: 2,997,642 km (0.064 R)
• M14: 3,278,437 km (0.083 R)
• M15: 3,775,551 km (0.073 R)
• M16: 4,390,249 km (0.118 R)
• M17: 4,516,958 km (0.092 R)
• M18: 4,612,701 km (0.046 R)
• M19: 4,677,028 km (0.113 R)
• M20: 4,773,967 km (0.101 R)
• M21: 4,839,042 km (0.102 R)
• M22: 5,437,434 km (0.026 R)
• M23: 6,165,078 km (0.11 R)
• M24: 6,271,592 km (0.109 R)
• M25: 6,667,128 km (0.116 R)
• M26: 7,369,341 km (0.052 R)
• M27: 7,863,462 km (0.08 R)
• M28: 7,940,356 km (0.075 R)
• M29: 9,084,331 km (0.063 R)
• M30: 9,490,639 km (0.104 R)
• M31: 9,819,903 km (0.118 R)
• M32: 9,986,107 km (0.114 R)
• M33: 10,321,056 km (0.117 R)
• M34: 11,873,733 km (0.117 R)
• M35: 12,407,348 km (0.09 R)
• M36: 13,314,061 km (0.056 R)
• M37: 14,242,166 km (0.081 R)
• M38: 14,430,211 km (0.09 R)
• M39: 15,238,787 km (0.082 R)
• M40: 15,575,981 km (0.099 R)
• M41: 15,915,717 km (0.069 R)
• M42: 16,405,202 km (0.105 R)
• M43: 17,349,015 km (0.099 R)
• M44: 18,310,181 km (0.082 R)
• M45: 18,412,356 km (0.112 R)
• M46: 18,668,767 km (0.097 R)
• M47: 18,823,002 km (0.095 R)
• M48: 20,020,533 km (0.093 R)
• M49: 20,601,871 km (0.104 R)
• M50: 21,781,151 km (0.078 R)
• M51: 23,092,675 km (0.084 R)
• M52: 23,424,483 km (0.11 R)
• M53: 23,757,937 km (0.084 R)
• M54: 24,317,134 km (0.103 R)
• M55: 25,733,975 km (0.059 R)
• M56: 26,308,132 km (0.107 R)
• M57: 26,423,621 km (0.092 R)
• M58: 29,122,816 km (0.117 R)
• M59: 30,082,037 km (0.076 R)
• M60: 30,263,200 km (0.118 R)
• M61: 30,747,598 km (0.032 R)
• M62: 30,869,072 km (0.11 R)
• M63: 30,990,844 km (0.033 R)
• M64: 31,540,317 km (0.084 R)
• M65: 31,601,653 km (0.06 R)
• M66: 32,649,137 km (0.103 R)
• M67: 33,520,395 km (0.114 R)
• M68: 34,525,244 km (0.079 R)
• M69: 35,667,723 km (0.099 R)
• M70: 40,226,718 km (0.056 R)
• M71: 41,026,618 km (0.087 R)
• M72: 41,495,607 km (0.101 R)
• M73: 41,831,604 km (0.118 R)
• M74: 42,303,585 km (0.105 R)
• M75: 42,438,822 km (0.111 R)
• M76: 42,506,440 km (0.05 R)
• M77: 42,709,594 km (0.042 R)
• M78: 43,048,882 km (0.075 R)
• M79: 43,457,284 km (0.047 R)
• M80: 44,483,824 km (0.078 R)
• M81: 44,758,935 km (0.092 R)
• M82: 44,827,750 km (0.073 R)
• M83: 45,172,573 km (0.104 R)
• M84: 45,587,558 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.7

Radius: 6.7

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.34 AU - 20.82 AU

Year: 24695 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,182,131 km

• M1: 347,965 km (0.064 R)
• M2: 483,800 km (0.102 R)
• M3: 756,666 km (0.092 R)
• M4: 806,482 km (0.059 R)
• M5: 1,305,092 km (0.057 R)
• M6: 1,365,679 km (0.1 R)
• M7: 1,987,557 km (0.105 R)
• M8: 2,236,638 km (0.108 R)
• M9: 2,842,659 km (0.086 R)
• M10: 4,150,743 km (0.047 R)
• M11: 4,286,129 km (0.07 R)
• M12: 4,654,139 km (0.118 R)
• M13: 4,700,814 km (0.1 R)
• M14: 5,469,448 km (0.105 R)
• M15: 8,854,399 km (0.108 R)
• M16: 8,970,636 km (0.045 R)
• M17: 11,209,219 km (0.112 R)
• M18: 11,272,050 km (0.056 R)
• M19: 11,461,142 km (0.059 R)
• M20: 11,587,851 km (0.076 R)
• M21: 12,357,532 km (0.057 R)
• M22: 12,487,383 km (0.051 R)
• M23: 13,542,646 km (0.085 R)
• M24: 14,284,652 km (0.057 R)
• M25: 14,763,814 km (0.112 R)
• M26: 15,737,696 km (0.051 R)
• M27: 16,019,688 km (0.038 R)
• M28: 17,309,521 km (0.034 R)
• M29: 17,600,638 km (0.025 R)
• M30: 17,746,795 km (0.116 R)
• M31: 17,966,854 km (0.036 R)
• M32: 18,187,810 km (0.097 R)
• M33: 19,230,657 km (0.087 R)
• M34: 19,381,302 km (0.048 R)
• M35: 19,911,327 km (0.073 R)
• M36: 19,987,472 km (0.107 R)
• M37: 21,374,095 km (0.117 R)
• M38: 21,608,216 km (0.12 R)
• M39: 22,315,514 km (0.092 R)
• M40: 22,870,971 km (0.092 R)
• M41: 23,914,566 km (0.108 R)
• M42: 26,716,684 km (0.038 R)
• M43: 26,800,608 km (0.11 R)
• M44: 28,327,105 km (0.119 R)
• M45: 28,756,151 km (0.1 R)
• M46: 30,405,917 km (0.031 R)
• M47: 30,845,136 km (0.096 R)
• M48: 31,729,858 km (0.072 R)
• M49: 34,069,120 km (0.095 R)
• M50: 35,259,321 km (0.066 R)
• M51: 35,628,229 km (0.074 R)
• M52: 36,091,384 km (0.116 R)
• M53: 37,210,675 km (0.105 R)
• M54: 38,531,026 km (0.08 R)
• M55: 39,101,443 km (0.06 R)
• M56: 39,866,486 km (0.092 R)
• M57: 40,636,466 km (0.088 R)
• M58: 41,217,205 km (0.05 R)
• M59: 41,800,637 km (0.117 R)
• M60: 42,779,157 km (0.05 R)
• M61: 43,172,749 km (0.065 R)
• M62: 45,058,280 km (0.118 R)
• M63: 45,558,835 km (0.06 R)
• M64: 47,681,629 km (0.119 R)
• M65: 49,939,808 km (0.106 R)
• M66: 50,250,523 km (0.109 R)
• M67: 50,665,657 km (0.104 R)
• M68: 50,769,628 km (0.057 R)
• M69: 52,337,713 km (0.052 R)
• M70: 53,286,163 km (0.076 R)
• M71: 53,497,695 km (0.116 R)
• M72: 53,709,525 km (0.026 R)
• M73: 54,346,662 km (0.086 R)
• M74: 54,453,176 km (0.095 R)
• M75: 55,521,305 km (0.108 R)
• M76: 56,920,195 km (0.078 R)
• M77: 57,352,981 km (0.115 R)
• M78: 58,004,181 km (0.093 R)
• M79: 58,657,774 km (0.04 R)
• M80: 59,094,899 km (0.117 R)
• M81: 59,313,910 km (0.098 R)
• M82: 59,862,486 km (0.03 R)
• M83: 59,972,440 km (0.082 R)
• M84: 60,082,394 km (0.088 R)
• M85: 61,851,389 km (0.099 R)
• M86: 66,120,613 km (0.096 R)
• M87: 66,461,696 km (0.118 R)
• M88: 68,750,544 km (0.075 R)
• M89: 70,367,996 km (0.11 R)
• M90: 73,993,800 km (0.086 R)
• M91: 75,651,194 km (0.066 R)
• M92: 77,081,500 km (0.105 R)
• M93: 77,919,846 km (0.086 R)
• M94: 78,520,631 km (0.055 R)
• M95: 78,881,760 km (0.04 R)
• M96: 79,968,739 km (0.058 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit