🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.63 AU - 1.85 AU

Year: 838 Days

Day: 17 Hours

Environment

Temp: -55 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.04 AU - 3.1 AU

Year: 1965 Days

Day: 20.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.1

Radius: 4.4

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.92 AU - 14.12 AU

Year: 16181 Days

Day: 15.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,832,287 km

• M1: 226,192 km (0.118 R)
• M2: 376,538 km (0.06 R)
• M3: 671,545 km (0.033 R)
• M4: 1,337,854 km (0.05 R)
• M5: 1,516,773 km (0.111 R)
• M6: 1,679,535 km (0.06 R)
• M7: 3,259,738 km (0.102 R)
• M8: 3,622,363 km (0.079 R)
• M9: 3,871,294 km (0.077 R)
• M10: 3,934,424 km (0.114 R)
• M11: 4,061,582 km (0.049 R)
• M12: 4,093,596 km (0.085 R)
• M13: 4,222,400 km (0.104 R)
• M14: 4,385,462 km (0.037 R)
• M15: 5,161,575 km (0.096 R)
• M16: 5,441,323 km (0.042 R)
• M17: 6,199,037 km (0.111 R)
• M18: 6,235,987 km (0.101 R)
• M19: 6,646,633 km (0.109 R)
• M20: 7,104,702 km (0.045 R)
• M21: 7,376,671 km (0.037 R)
• M22: 7,731,218 km (0.112 R)
• M23: 8,994,422 km (0.086 R)
• M24: 10,583,750 km (0.094 R)
• M25: 10,894,016 km (0.099 R)
• M26: 11,117,515 km (0.078 R)
• M27: 11,660,107 km (0.119 R)
• M28: 13,721,865 km (0.105 R)
• M29: 14,108,725 km (0.057 R)
• M30: 14,548,094 km (0.104 R)
• M31: 14,892,917 km (0.084 R)
• M32: 15,590,791 km (0.107 R)
• M33: 15,842,564 km (0.093 R)
• M34: 17,957,429 km (0.055 R)
• M35: 18,062,896 km (0.048 R)
• M36: 18,274,277 km (0.117 R)
• M37: 18,327,385 km (0.113 R)
• M38: 18,539,814 km (0.056 R)
• M39: 18,753,140 km (0.09 R)
• M40: 19,182,037 km (0.091 R)
• M41: 19,289,897 km (0.117 R)
• M42: 19,505,917 km (0.108 R)
• M43: 19,722,834 km (0.064 R)
• M44: 20,049,855 km (0.053 R)
• M45: 20,213,963 km (0.051 R)
• M46: 21,992,084 km (0.094 R)
• M47: 22,387,621 km (0.102 R)
• M48: 22,956,840 km (0.107 R)
• M49: 23,819,571 km (0.102 R)
• M50: 23,935,360 km (0.102 R)
• M51: 24,167,686 km (0.05 R)
• M52: 24,458,953 km (0.029 R)
• M53: 24,575,789 km (0.096 R)
• M54: 24,634,281 km (0.033 R)
• M55: 24,986,285 km (0.108 R)
• M56: 25,517,358 km (0.087 R)
• M57: 27,253,740 km (0.112 R)
• M58: 28,228,071 km (0.056 R)
• M59: 29,275,555 km (0.096 R)
• M60: 30,273,224 km (0.059 R)
• M61: 32,045,509 km (0.114 R)
• M62: 32,622,209 km (0.095 R)
• M63: 33,267,126 km (0.071 R)
• M64: 34,307,728 km (0.045 R)
• M65: 35,424,925 km (0.097 R)
• M66: 38,983,859 km (0.118 R)
• M67: 39,668,119 km (0.051 R)
• M68: 39,805,301 km (0.103 R)
• M69: 41,117,723 km (0.119 R)
• M70: 44,068,391 km (0.116 R)
• M71: 45,425,543 km (0.083 R)
• M72: 47,014,123 km (0.102 R)
• M73: 47,888,223 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 3.7

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.35 AU - 15.43 AU

Year: 20986 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 55,832,287 km

• M1: 427,102 km (0.09 R)
• M2: 509,082 km (0.059 R)
• M3: 825,182 km (0.077 R)
• M4: 907,161 km (0.096 R)
• M5: 970,441 km (0.113 R)
• M6: 1,079,199 km (0.078 R)
• M7: 1,168,958 km (0.08 R)
• M8: 1,917,097 km (0.102 R)
• M9: 2,221,528 km (0.091 R)
• M10: 4,377,533 km (0.066 R)
• M11: 4,629,755 km (0.111 R)
• M12: 5,223,958 km (0.105 R)
• M13: 5,491,439 km (0.111 R)
• M14: 5,568,631 km (0.072 R)
• M15: 5,802,602 km (0.1 R)
• M16: 6,119,450 km (0.078 R)
• M17: 6,360,752 km (0.093 R)
• M18: 6,646,185 km (0.089 R)
• M19: 6,811,191 km (0.038 R)
• M20: 7,187,280 km (0.093 R)
• M21: 7,656,269 km (0.065 R)
• M22: 8,047,169 km (0.04 R)
• M23: 8,311,359 km (0.075 R)
• M24: 8,713,178 km (0.084 R)
• M25: 9,121,132 km (0.119 R)
• M26: 9,212,686 km (0.064 R)
• M27: 10,049,835 km (0.111 R)
• M28: 10,717,790 km (0.084 R)
• M29: 10,814,280 km (0.114 R)
• M30: 10,862,750 km (0.057 R)
• M31: 10,959,690 km (0.075 R)
• M32: 11,399,807 km (0.11 R)
• M33: 11,449,024 km (0.087 R)
• M34: 11,547,759 km (0.096 R)
• M35: 11,746,126 km (0.11 R)
• M36: 12,398,372 km (0.098 R)
• M37: 12,652,390 km (0.101 R)
• M38: 13,268,882 km (0.077 R)
• M39: 13,947,757 km (0.059 R)
• M40: 14,211,947 km (0.027 R)
• M41: 14,477,633 km (0.05 R)
• M42: 14,638,002 km (0.088 R)
• M43: 14,960,236 km (0.066 R)
• M44: 15,230,559 km (0.068 R)
• M45: 15,284,863 km (0.105 R)
• M46: 16,272,508 km (0.081 R)
• M47: 16,606,261 km (0.118 R)
• M48: 16,886,159 km (0.11 R)
• M49: 17,111,154 km (0.075 R)
• M50: 18,251,239 km (0.102 R)
• M51: 18,713,946 km (0.099 R)
• M52: 19,063,705 km (0.065 R)
• M53: 19,122,198 km (0.052 R)
• M54: 19,415,560 km (0.111 R)
• M55: 20,244,631 km (0.098 R)
• M56: 22,060,151 km (0.115 R)
• M57: 23,049,442 km (0.068 R)
• M58: 24,242,933 km (0.11 R)
• M59: 24,560,230 km (0.072 R)
• M60: 25,070,958 km (0.092 R)
• M61: 26,167,809 km (0.078 R)
• M62: 26,493,334 km (0.088 R)
• M63: 27,346,192 km (0.067 R)
• M64: 27,478,137 km (0.076 R)
• M65: 28,207,875 km (0.029 R)
• M66: 28,474,758 km (0.112 R)
• M67: 29,889,954 km (0.089 R)
• M68: 29,957,871 km (0.113 R)
• M69: 31,811,987 km (0.047 R)
• M70: 31,881,401 km (0.072 R)
• M71: 32,089,790 km (0.048 R)
• M72: 34,199,120 km (0.094 R)
• M73: 35,342,198 km (0.089 R)
• M74: 36,715,955 km (0.118 R)
• M75: 39,589,730 km (0.109 R)
• M76: 40,113,173 km (0.103 R)
• M77: 40,413,266 km (0.09 R)
• M78: 41,015,847 km (0.11 R)
• M79: 41,545,423 km (0.085 R)
• M80: 43,609,275 km (0.107 R)
• M81: 43,995,238 km (0.111 R)
• M82: 44,382,247 km (0.099 R)
• M83: 45,159,558 km (0.065 R)
• M84: 46,412,739 km (0.045 R)
• M85: 46,885,469 km (0.026 R)
• M86: 47,122,581 km (0.098 R)
• M87: 47,280,856 km (0.026 R)
• M88: 47,836,014 km (0.045 R)
• M89: 49,434,317 km (0.075 R)
• M90: 50,806,429 km (0.078 R)
• M91: 51,375,200 km (0.101 R)
• M92: 52,273,086 km (0.087 R)
• M93: 52,600,855 km (0.109 R)
• M94: 54,664,857 km (0.086 R)
• M95: 54,748,034 km (0.063 R)
• M96: 55,080,889 km (0.051 R)
• M97: 55,581,443 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit