🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.03 AU - 1.03 AU

Year: 435 Days

Day: 18.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.2

Radius: 5.6

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.86 AU - 14.76 AU

Year: 20212 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 40,628,784 km

• M1: 137,630 km (0.103 R)
• M2: 233,672 km (0.105 R)
• M3: 405,261 km (0.062 R)
• M4: 495,618 km (0.096 R)
• M5: 806,632 km (0.104 R)
• M6: 994,377 km (0.091 R)
• M7: 1,813,425 km (0.106 R)
• M8: 2,090,929 km (0.111 R)
• M9: 2,515,039 km (0.097 R)
• M10: 2,685,132 km (0.116 R)
• M11: 2,965,329 km (0.119 R)
• M12: 3,477,702 km (0.116 R)
• M13: 3,553,249 km (0.094 R)
• M14: 4,017,301 km (0.079 R)
• M15: 4,707,097 km (0.093 R)
• M16: 4,916,983 km (0.096 R)
• M17: 5,086,926 km (0.079 R)
• M18: 5,129,861 km (0.113 R)
• M19: 5,564,592 km (0.102 R)
• M20: 5,697,435 km (0.103 R)
• M21: 5,920,934 km (0.117 R)
• M22: 6,284,756 km (0.106 R)
• M23: 6,330,683 km (0.083 R)
• M24: 6,422,985 km (0.056 R)
• M25: 6,655,759 km (0.1 R)
• M26: 6,843,953 km (0.099 R)
• M27: 8,109,102 km (0.117 R)
• M28: 9,869,121 km (0.055 R)
• M29: 9,976,233 km (0.09 R)
• M30: 10,299,813 km (0.111 R)
• M31: 10,463,025 km (0.091 R)
• M32: 10,957,446 km (0.083 R)
• M33: 11,235,398 km (0.029 R)
• M34: 11,291,198 km (0.096 R)
• M35: 11,459,496 km (0.043 R)
• M36: 15,736,649 km (0.071 R)
• M37: 17,518,958 km (0.05 R)
• M38: 17,974,334 km (0.048 R)
• M39: 18,039,708 km (0.115 R)
• M40: 21,200,861 km (0.054 R)
• M41: 21,477,617 km (0.087 R)
• M42: 22,315,365 km (0.086 R)
• M43: 23,163,585 km (0.079 R)
• M44: 23,306,002 km (0.09 R)
• M45: 23,591,734 km (0.099 R)
• M46: 23,663,391 km (0.076 R)
• M47: 23,950,470 km (0.044 R)
• M48: 24,094,532 km (0.078 R)
• M49: 26,586,234 km (0.092 R)
• M50: 26,810,033 km (0.061 R)
• M51: 27,259,425 km (0.066 R)
• M52: 28,165,689 km (0.098 R)
• M53: 30,007,687 km (0.056 R)
• M54: 30,396,343 km (0.094 R)
• M55: 30,552,224 km (0.071 R)
• M56: 31,335,817 km (0.118 R)
• M57: 32,443,889 km (0.082 R)
• M58: 32,523,624 km (0.056 R)
• M59: 34,049,074 km (0.112 R)
• M60: 35,351,772 km (0.079 R)
• M61: 35,433,602 km (0.108 R)
• M62: 36,256,690 km (0.097 R)
• M63: 36,670,627 km (0.045 R)
• M64: 37,002,884 km (0.087 R)
• M65: 38,678,829 km (0.114 R)
• M66: 40,037,477 km (0.081 R)
• M67: 40,122,897 km (0.079 R)
• M68: 40,465,326 km (0.046 R)
• M69: 40,636,766 km (0.117 R)
• M70: 41,239,047 km (0.071 R)
• M71: 41,844,320 km (0.072 R)
• M72: 42,017,704 km (0.039 R)
• M73: 42,801,297 km (0.037 R)
• M74: 42,888,662 km (0.108 R)
• M75: 43,326,236 km (0.106 R)
• M76: 44,382,696 km (0.092 R)
• M77: 46,970,590 km (0.091 R)
• M78: 48,601,356 km (0.113 R)
• M79: 48,692,461 km (0.119 R)
• M80: 51,545,891 km (0.112 R)
• M81: 53,980,596 km (0.077 R)
• M82: 57,124,246 km (0.055 R)
• M83: 57,509,311 km (0.045 R)
• M84: 58,378,774 km (0.058 R)
• M85: 59,447,501 km (0.086 R)
• M86: 59,545,039 km (0.12 R)
• M87: 59,740,114 km (0.117 R)
• M88: 59,837,652 km (0.116 R)
• M89: 61,505,669 km (0.079 R)
• M90: 62,097,927 km (0.11 R)
• M91: 62,394,729 km (0.109 R)
• M92: 62,592,946 km (0.062 R)
• M93: 63,587,024 km (0.108 R)
• M94: 63,986,001 km (0.099 R)
• M95: 65,288,700 km (0.107 R)
• M96: 66,397,818 km (0.1 R)
• M97: 67,208,339 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.7

Radius: 7.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.56 AU - 18.12 AU

Year: 25008 Days

Day: 16.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,628,784 km

• M1: 183,108 km (0.094 R)
• M2: 283,189 km (0.119 R)
• M3: 347,366 km (0.082 R)
• M4: 405,410 km (0.1 R)
• M5: 493,224 km (0.08 R)
• M6: 780,602 km (0.11 R)
• M7: 860,188 km (0.095 R)
• M8: 993,330 km (0.116 R)
• M9: 1,097,749 km (0.108 R)
• M10: 1,592,320 km (0.085 R)
• M11: 2,331,483 km (0.088 R)
• M12: 2,884,546 km (0.084 R)
• M13: 2,959,644 km (0.099 R)
• M14: 3,060,772 km (0.057 R)
• M15: 3,137,367 km (0.064 R)
• M16: 3,664,699 km (0.088 R)
• M17: 4,050,063 km (0.096 R)
• M18: 5,560,553 km (0.049 R)
• M19: 6,131,269 km (0.115 R)
• M20: 6,228,208 km (0.101 R)
• M21: 6,555,079 km (0.113 R)
• M22: 7,022,124 km (0.045 R)
• M23: 7,742,737 km (0.109 R)
• M24: 8,236,111 km (0.069 R)
• M25: 8,667,102 km (0.035 R)
• M26: 8,958,668 km (0.066 R)
• M27: 9,068,773 km (0.115 R)
• M28: 9,290,327 km (0.056 R)
• M29: 9,626,174 km (0.094 R)
• M30: 9,927,913 km (0.051 R)
• M31: 10,271,240 km (0.106 R)
• M32: 11,523,075 km (0.088 R)
• M33: 12,329,707 km (0.037 R)
• M34: 12,698,615 km (0.088 R)
• M35: 13,447,353 km (0.061 R)
• M36: 13,615,650 km (0.083 R)
• M37: 13,869,518 km (0.073 R)
• M38: 13,954,340 km (0.072 R)
• M39: 14,124,881 km (0.118 R)
• M40: 14,987,313 km (0.058 R)
• M41: 15,161,894 km (0.096 R)
• M42: 15,293,241 km (0.043 R)
• M43: 15,645,245 km (0.086 R)
• M44: 16,672,383 km (0.054 R)
• M45: 16,808,069 km (0.079 R)
• M46: 16,989,381 km (0.111 R)
• M47: 18,603,692 km (0.085 R)
• M48: 18,932,508 km (0.111 R)
• M49: 19,786,562 km (0.064 R)
• M50: 20,750,272 km (0.085 R)
• M51: 21,237,811 km (0.072 R)
• M52: 22,723,019 km (0.059 R)
• M53: 22,873,365 km (0.103 R)
• M54: 22,923,630 km (0.118 R)
• M55: 23,175,104 km (0.101 R)
• M56: 23,833,334 km (0.105 R)
• M57: 23,935,211 km (0.111 R)
• M58: 24,755,007 km (0.052 R)
• M59: 25,013,063 km (0.103 R)
• M60: 25,064,674 km (0.116 R)
• M61: 25,116,435 km (0.075 R)
• M62: 26,264,001 km (0.115 R)
• M63: 27,268,849 km (0.097 R)
• M64: 28,772,458 km (0.115 R)
• M65: 30,800,257 km (0.086 R)
• M66: 31,244,712 km (0.106 R)
• M67: 31,635,462 km (0.098 R)
• M68: 31,803,311 km (0.08 R)
• M69: 33,157,470 km (0.111 R)
• M70: 33,498,853 km (0.115 R)
• M71: 36,389,383 km (0.074 R)
• M72: 37,449,284 km (0.098 R)
• M73: 37,567,765 km (0.055 R)
• M74: 39,901,342 km (0.062 R)
• M75: 40,507,214 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit