🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 208 Days

Day: 32.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.73 AU - 0.75 AU

Year: 231 Days

Day: 42.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,999,400 km

• M1: 232,625 km (0.107 R)
• M2: 351,256 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.68 AU - 2.08 AU

Year: 937 Days

Day: 39.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.6 AU - 6.68 AU

Year: 6218 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,999,400 km

• M1: 106,514 km (0.12 R)
• M2: 465,100 km (0.101 R)
• M3: 889,509 km (0.11 R)
• M4: 1,202,617 km (0.074 R)
• M5: 1,321,847 km (0.102 R)
• M6: 1,643,183 km (0.049 R)
• M7: 1,800,710 km (0.028 R)
• M8: 2,052,782 km (0.109 R)
• M9: 2,222,725 km (0.115 R)
• M10: 2,316,224 km (0.102 R)
• M11: 2,703,084 km (0.079 R)
• M12: 3,050,899 km (0.113 R)
• M13: 3,614,883 km (0.083 R)
• M14: 3,788,865 km (0.109 R)
• M15: 3,965,540 km (0.068 R)
• M16: 4,343,873 km (0.095 R)
• M17: 4,528,776 km (0.091 R)
• M18: 4,854,601 km (0.051 R)
• M19: 5,187,905 km (0.035 R)
• M20: 5,294,717 km (0.029 R)
• M21: 5,402,278 km (0.079 R)
• M22: 5,565,041 km (0.098 R)
• M23: 5,951,003 km (0.103 R)
• M24: 6,594,125 km (0.064 R)
• M25: 6,924,137 km (0.119 R)
• M26: 7,199,846 km (0.052 R)
• M27: 7,680,953 km (0.095 R)
• M28: 7,782,530 km (0.04 R)
• M29: 7,966,386 km (0.115 R)
• M30: 8,151,738 km (0.083 R)
• M31: 8,907,506 km (0.108 R)
• M32: 8,992,777 km (0.054 R)
• M33: 9,228,992 km (0.101 R)
• M34: 10,216,188 km (0.092 R)
• M35: 10,350,228 km (0.089 R)
• M36: 10,439,987 km (0.111 R)
• M37: 10,938,447 km (0.048 R)
• M38: 12,123,262 km (0.111 R)
• M39: 12,265,380 km (0.115 R)
• M40: 12,575,197 km (0.056 R)
• M41: 12,791,067 km (0.081 R)
• M42: 12,887,408 km (0.12 R)
• M43: 13,105,222 km (0.042 R)
• M44: 13,617,894 km (0.034 R)
• M45: 14,062,649 km (0.102 R)
• M46: 14,789,245 km (0.103 R)
• M47: 14,915,805 km (0.108 R)
• M48: 16,988,334 km (0.056 R)
• M49: 17,253,571 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.2

Radius: 6.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.83 AU - 15.31 AU

Year: 16197 Days

Day: 18.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,999,400 km

• M1: 86,168 km (0.07 R)
• M2: 203,902 km (0.109 R)
• M3: 245,490 km (0.093 R)
• M4: 302,936 km (0.113 R)
• M5: 419,472 km (0.106 R)
• M6: 461,659 km (0.101 R)
• M7: 582,235 km (0.104 R)
• M8: 854,204 km (0.093 R)
• M9: 1,162,675 km (0.071 R)
• M10: 1,616,555 km (0.041 R)
• M11: 1,685,519 km (0.04 R)
• M12: 2,095,268 km (0.043 R)
• M13: 2,669,724 km (0.086 R)
• M14: 2,724,327 km (0.116 R)
• M15: 3,145,295 km (0.114 R)
• M16: 3,437,310 km (0.109 R)
• M17: 3,526,620 km (0.103 R)
• M18: 3,616,678 km (0.109 R)
• M19: 3,768,520 km (0.041 R)
• M20: 3,860,672 km (0.11 R)
• M21: 4,657,131 km (0.097 R)
• M22: 4,822,437 km (0.081 R)
• M23: 4,922,518 km (0.106 R)
• M24: 5,712,694 km (0.098 R)
• M25: 5,925,272 km (0.105 R)
• M26: 6,068,438 km (0.119 R)
• M27: 6,176,597 km (0.114 R)
• M28: 6,394,860 km (0.12 R)
• M29: 7,102,458 km (0.058 R)
• M30: 8,349,506 km (0.076 R)
• M31: 8,550,416 km (0.116 R)
• M32: 8,752,971 km (0.077 R)
• M33: 8,793,662 km (0.093 R)
• M34: 8,875,193 km (0.099 R)
• M35: 9,328,474 km (0.106 R)
• M36: 9,831,422 km (0.09 R)
• M37: 10,645,684 km (0.112 R)
• M38: 11,082,958 km (0.043 R)
• M39: 11,303,765 km (0.107 R)
• M40: 12,110,696 km (0.114 R)
• M41: 12,292,607 km (0.036 R)
• M42: 12,566,969 km (0.057 R)
• M43: 13,028,927 km (0.115 R)
• M44: 13,496,421 km (0.081 R)
• M45: 13,732,337 km (0.112 R)
• M46: 13,921,877 km (0.116 R)
• M47: 13,969,449 km (0.115 R)
• M48: 14,160,186 km (0.081 R)
• M49: 14,399,842 km (0.114 R)
• M50: 14,785,954 km (0.089 R)
• M51: 14,980,432 km (0.038 R)
• M52: 15,224,575 km (0.116 R)
• M53: 15,519,283 km (0.101 R)
• M54: 16,314,396 km (0.118 R)
• M55: 16,919,370 km (0.075 R)
• M56: 17,944,115 km (0.057 R)
• M57: 18,047,637 km (0.103 R)
• M58: 18,359,548 km (0.105 R)
• M59: 18,830,782 km (0.032 R)
• M60: 18,935,949 km (0.095 R)
• M61: 19,785,066 km (0.036 R)
• M62: 19,945,585 km (0.031 R)
• M63: 22,853,020 km (0.077 R)
• M64: 22,965,368 km (0.072 R)
• M65: 26,359,145 km (0.099 R)
• M66: 26,772,035 km (0.069 R)
• M67: 26,831,276 km (0.076 R)
• M68: 26,949,757 km (0.112 R)
• M69: 28,264,274 km (0.064 R)
• M70: 28,324,562 km (0.109 R)
• M71: 28,565,863 km (0.105 R)
• M72: 30,398,287 km (0.108 R)
• M73: 31,453,252 km (0.054 R)
• M74: 31,953,956 km (0.045 R)
• M75: 32,016,787 km (0.055 R)
• M76: 33,726,990 km (0.054 R)
• M77: 34,175,185 km (0.091 R)
• M78: 34,560,848 km (0.043 R)
• M79: 34,625,325 km (0.103 R)
• M80: 37,499,698 km (0.079 R)
• M81: 38,497,067 km (0.083 R)
• M82: 39,233,986 km (0.08 R)
• M83: 40,449,768 km (0.05 R)
• M84: 40,585,603 km (0.057 R)
• M85: 40,994,005 km (0.12 R)
• M86: 41,815,148 km (0.095 R)
• M87: 42,987,547 km (0.104 R)
• M88: 43,403,877 km (0.116 R)
• M89: 44,310,590 km (0.03 R)
• M90: 45,153,125 km (0.078 R)
• M91: 46,284,684 km (0.112 R)
• M92: 46,355,593 km (0.113 R)
• M93: 46,711,337 km (0.109 R)
• M94: 46,925,262 km (0.105 R)
• M95: 47,282,352 km (0.083 R)
• M96: 47,353,860 km (0.075 R)
• M97: 47,497,174 km (0.114 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit