🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.71 AU - 1.87 AU

Year: 838 Days

Day: 34 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,479,504 km

• M1: 195,824 km (0.117 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.55 AU - 4.51 AU

Year: 2830 Days

Day: 21.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,479,504 km

• M1: 1,174,493 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.41 AU - 5.41 AU

Year: 3806 Days

Day: 44.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 14.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.56 AU - 7.32 AU

Year: 5065 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,479,504 km

• M1: 183,856 km (0.081 R)
• M2: 277,953 km (0.102 R)
• M3: 411,095 km (0.073 R)
• M4: 523,742 km (0.095 R)
• M5: 642,074 km (0.068 R)
• M6: 771,476 km (0.074 R)
• M7: 989,440 km (0.096 R)
• M8: 1,218,175 km (0.115 R)
• M9: 1,362,089 km (0.119 R)
• M10: 1,453,643 km (0.057 R)
• M11: 1,754,035 km (0.103 R)
• M12: 2,249,354 km (0.105 R)
• M13: 2,471,058 km (0.113 R)
• M14: 2,570,391 km (0.108 R)
• M15: 2,921,497 km (0.084 R)
• M16: 3,041,923 km (0.057 R)
• M17: 3,148,886 km (0.092 R)
• M18: 3,509,117 km (0.109 R)
• M19: 3,686,092 km (0.062 R)
• M20: 3,833,296 km (0.087 R)
• M21: 4,201,307 km (0.034 R)
• M22: 4,372,447 km (0.059 R)
• M23: 4,511,124 km (0.104 R)
• M24: 4,935,832 km (0.045 R)
• M25: 5,392,106 km (0.075 R)
• M26: 5,843,143 km (0.112 R)
• M27: 6,015,480 km (0.065 R)
• M28: 6,111,971 km (0.109 R)
• M29: 6,404,434 km (0.095 R)
• M30: 6,503,019 km (0.039 R)
• M31: 6,781,720 km (0.054 R)
• M32: 7,023,770 km (0.039 R)
• M33: 7,330,296 km (0.075 R)
• M34: 7,537,190 km (0.111 R)
• M35: 7,935,569 km (0.077 R)
• M36: 8,557,148 km (0.079 R)
• M37: 9,238,865 km (0.118 R)
• M38: 9,395,345 km (0.109 R)
• M39: 9,485,103 km (0.067 R)
• M40: 9,642,929 km (0.047 R)
• M41: 9,801,503 km (0.104 R)
• M42: 10,352,173 km (0.063 R)
• M43: 10,913,015 km (0.071 R)
• M44: 11,268,460 km (0.036 R)
• M45: 12,088,555 km (0.084 R)
• M46: 13,633,153 km (0.085 R)
• M47: 13,760,461 km (0.064 R)
• M48: 14,247,851 km (0.098 R)
• M49: 14,897,704 km (0.048 R)
• M50: 15,055,081 km (0.084 R)
• M51: 15,213,056 km (0.101 R)
• M52: 15,371,630 km (0.118 R)
• M53: 15,957,605 km (0.105 R)
• M54: 16,496,756 km (0.115 R)
• M55: 16,850,405 km (0.064 R)
• M56: 17,069,267 km (0.071 R)
• M57: 17,316,552 km (0.12 R)
• M58: 17,676,036 km (0.11 R)
• M59: 18,996,087 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.9

Radius: 3.8

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.92 AU - 21.12 AU

Year: 24565 Days

Day: 16.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,479,504 km

• M1: 106,663 km (0.116 R)
• M2: 167,550 km (0.111 R)
• M3: 419,921 km (0.108 R)
• M4: 558,748 km (0.074 R)
• M5: 1,032,225 km (0.04 R)
• M6: 1,171,651 km (0.044 R)
• M7: 1,317,060 km (0.119 R)
• M8: 1,651,860 km (0.106 R)
• M9: 1,815,071 km (0.091 R)
• M10: 1,842,747 km (0.12 R)
• M11: 2,456,247 km (0.089 R)
• M12: 2,487,065 km (0.066 R)
• M13: 2,517,882 km (0.11 R)
• M14: 3,127,194 km (0.036 R)
• M15: 3,261,084 km (0.114 R)
• M16: 3,673,974 km (0.093 R)
• M17: 4,066,818 km (0.104 R)
• M18: 4,661,769 km (0.057 R)
• M19: 5,125,672 km (0.039 R)
• M20: 5,283,498 km (0.12 R)
• M21: 5,403,026 km (0.116 R)
• M22: 6,096,562 km (0.063 R)
• M23: 7,166,486 km (0.08 R)
• M24: 7,476,303 km (0.119 R)
• M25: 8,017,548 km (0.098 R)
• M26: 9,473,136 km (0.119 R)
• M27: 10,856,168 km (0.105 R)
• M28: 12,195,518 km (0.091 R)
• M29: 12,512,067 km (0.072 R)
• M30: 13,099,238 km (0.099 R)
• M31: 13,260,804 km (0.111 R)
• M32: 14,079,254 km (0.11 R)
• M33: 14,913,711 km (0.105 R)
• M34: 14,969,960 km (0.037 R)
• M35: 15,195,404 km (0.092 R)
• M36: 16,166,443 km (0.058 R)
• M37: 17,275,263 km (0.117 R)
• M38: 17,808,879 km (0.118 R)
• M39: 18,348,029 km (0.102 R)
• M40: 18,892,565 km (0.064 R)
• M41: 18,953,302 km (0.12 R)
• M42: 19,565,158 km (0.114 R)
• M43: 19,811,695 km (0.025 R)
• M44: 21,629,608 km (0.112 R)
• M45: 21,820,645 km (0.102 R)
• M46: 22,719,877 km (0.063 R)
• M47: 24,091,091 km (0.048 R)
• M48: 24,289,159 km (0.103 R)
• M49: 24,953,224 km (0.042 R)
• M50: 25,019,945 km (0.043 R)
• M51: 26,299,306 km (0.09 R)
• M52: 26,435,290 km (0.097 R)
• M53: 26,503,357 km (0.104 R)
• M54: 26,844,440 km (0.098 R)
• M55: 27,255,535 km (0.088 R)
• M56: 27,668,874 km (0.117 R)
• M57: 27,945,481 km (0.103 R)
• M58: 29,131,642 km (0.103 R)
• M59: 31,192,502 km (0.115 R)
• M60: 31,986,418 km (0.034 R)
• M61: 33,815,551 km (0.068 R)
• M62: 35,377,952 km (0.118 R)
• M63: 36,508,164 km (0.066 R)
• M64: 36,963,689 km (0.076 R)
• M65: 37,039,685 km (0.101 R)
• M66: 37,573,899 km (0.044 R)
• M67: 37,650,343 km (0.113 R)
• M68: 38,495,272 km (0.113 R)
• M69: 39,657,648 km (0.092 R)
• M70: 41,067,607 km (0.104 R)
• M71: 41,620,222 km (0.058 R)
• M72: 42,254,966 km (0.057 R)
• M73: 42,414,138 km (0.095 R)
• M74: 42,493,874 km (0.065 R)
• M75: 42,573,460 km (0.082 R)
• M76: 42,812,966 km (0.091 R)
• M77: 43,533,878 km (0.082 R)
• M78: 44,016,780 km (0.111 R)
• M79: 44,987,969 km (0.118 R)
• M80: 46,293,659 km (0.069 R)
• M81: 46,539,898 km (0.074 R)
• M82: 46,704,156 km (0.117 R)
• M83: 46,868,863 km (0.059 R)
• M84: 47,694,494 km (0.107 R)
• M85: 49,779,888 km (0.073 R)
• M86: 50,537,901 km (0.034 R)
• M87: 51,980,024 km (0.077 R)
• M88: 52,150,566 km (0.1 R)
• M89: 53,693,817 km (0.045 R)
• M90: 54,125,258 km (0.102 R)
• M91: 54,817,746 km (0.086 R)
• M92: 55,078,346 km (0.035 R)
• M93: 56,036,819 km (0.094 R)
• M94: 59,034,312 km (0.111 R)
• M95: 59,390,355 km (0.102 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit