🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 23.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 10.7

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.22 AU - 9.28 AU

Year: 9454 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,384,292 km

• M1: 279,449 km (0.066 R)
• M2: 457,470 km (0.11 R)
• M3: 531,671 km (0.11 R)
• M4: 677,230 km (0.094 R)
• M5: 782,397 km (0.049 R)
• M6: 1,070,971 km (0.067 R)
• M7: 1,174,792 km (0.09 R)
• M8: 1,304,045 km (0.12 R)
• M9: 1,438,234 km (0.118 R)
• M10: 1,672,355 km (0.106 R)
• M11: 1,769,593 km (0.102 R)
• M12: 2,098,858 km (0.03 R)
• M13: 2,230,654 km (0.11 R)
• M14: 2,311,287 km (0.067 R)
• M15: 2,614,971 km (0.115 R)
• M16: 2,843,856 km (0.074 R)
• M17: 3,352,339 km (0.115 R)
• M18: 3,664,849 km (0.118 R)
• M19: 5,148,860 km (0.062 R)
• M20: 5,220,367 km (0.079 R)
• M21: 5,436,686 km (0.085 R)
• M22: 5,509,540 km (0.116 R)
• M23: 5,730,047 km (0.054 R)
• M24: 5,878,598 km (0.037 R)
• M25: 6,141,741 km (0.089 R)
• M26: 6,718,590 km (0.062 R)
• M27: 7,433,817 km (0.12 R)
• M28: 7,514,750 km (0.119 R)
• M29: 8,214,868 km (0.112 R)
• M30: 8,721,705 km (0.106 R)
• M31: 8,807,126 km (0.102 R)
• M32: 8,935,780 km (0.028 R)
• M33: 9,456,979 km (0.099 R)
• M34: 10,077,511 km (0.104 R)
• M35: 10,212,149 km (0.081 R)
• M36: 11,218,045 km (0.099 R)
• M37: 11,544,767 km (0.115 R)
• M38: 13,669,206 km (0.101 R)
• M39: 15,134,218 km (0.034 R)
• M40: 16,015,948 km (0.09 R)
• M41: 19,147,630 km (0.068 R)
• M42: 19,258,931 km (0.087 R)
• M43: 19,538,230 km (0.084 R)
• M44: 19,987,772 km (0.118 R)
• M45: 21,299,146 km (0.083 R)
• M46: 21,587,870 km (0.116 R)
• M47: 21,703,659 km (0.095 R)
• M48: 22,110,864 km (0.068 R)
• M49: 22,696,989 km (0.114 R)
• M50: 22,814,722 km (0.095 R)
• M51: 23,406,980 km (0.093 R)
• M52: 23,645,290 km (0.066 R)
• M53: 24,304,717 km (0.103 R)
• M54: 24,425,293 km (0.101 R)
• M55: 24,848,805 km (0.032 R)
• M56: 25,335,746 km (0.111 R)
• M57: 26,443,069 km (0.067 R)
• M58: 26,691,252 km (0.091 R)
• M59: 27,002,565 km (0.056 R)
• M60: 28,386,794 km (0.115 R)
• M61: 30,246,595 km (0.067 R)
• M62: 32,145,291 km (0.116 R)
• M63: 32,609,493 km (0.118 R)
• M64: 32,809,057 km (0.092 R)
• M65: 33,678,520 km (0.081 R)
• M66: 34,014,965 km (0.119 R)
• M67: 34,217,521 km (0.082 R)
• M68: 34,487,994 km (0.026 R)
• M69: 35,508,700 km (0.111 R)
• M70: 36,401,351 km (0.111 R)
• M71: 37,231,918 km (0.092 R)
• M72: 38,348,965 km (0.101 R)
• M73: 38,770,831 km (0.06 R)
• M74: 39,547,992 km (0.106 R)
• M75: 40,045,256 km (0.111 R)
• M76: 40,116,464 km (0.117 R)
• M77: 41,333,443 km (0.106 R)
• M78: 41,405,399 km (0.113 R)
• M79: 42,635,244 km (0.104 R)
• M80: 43,291,230 km (0.087 R)
• M81: 44,834,631 km (0.083 R)
• M82: 46,097,237 km (0.117 R)
• M83: 47,221,017 km (0.117 R)
• M84: 49,878,174 km (0.085 R)
• M85: 50,338,487 km (0.066 R)
• M86: 50,800,295 km (0.101 R)
• M87: 51,495,626 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 11

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.23 AU - 11.13 AU

Year: 10159 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,384,292 km

• M1: 196,123 km (0.1 R)
• M2: 325,974 km (0.096 R)
• M3: 511,326 km (0.106 R)
• M4: 641,176 km (0.082 R)
• M5: 750,682 km (0.055 R)
• M6: 1,008,290 km (0.096 R)
• M7: 1,138,440 km (0.087 R)
• M8: 1,606,232 km (0.061 R)
• M9: 2,011,942 km (0.071 R)
• M10: 2,082,702 km (0.109 R)
• M11: 2,226,764 km (0.053 R)
• M12: 2,349,435 km (0.097 R)
• M13: 2,525,062 km (0.095 R)
• M14: 2,731,208 km (0.114 R)
• M15: 3,610,395 km (0.053 R)
• M16: 4,141,168 km (0.087 R)
• M17: 4,477,763 km (0.094 R)
• M18: 4,918,928 km (0.095 R)
• M19: 5,177,433 km (0.057 R)
• M20: 5,473,636 km (0.116 R)
• M21: 6,186,171 km (0.108 R)
• M22: 6,465,321 km (0.081 R)
• M23: 6,927,728 km (0.112 R)
• M24: 7,401,055 km (0.058 R)
• M25: 7,922,554 km (0.079 R)
• M26: 7,997,951 km (0.116 R)
• M27: 8,111,645 km (0.061 R)
• M28: 9,040,199 km (0.055 R)
• M29: 9,436,933 km (0.102 R)
• M30: 9,677,935 km (0.114 R)
• M31: 10,002,114 km (0.11 R)
• M32: 10,578,365 km (0.12 R)
• M33: 10,703,279 km (0.071 R)
• M34: 10,996,640 km (0.043 R)
• M35: 11,123,050 km (0.11 R)
• M36: 12,152,583 km (0.116 R)
• M37: 12,634,737 km (0.106 R)
• M38: 12,811,562 km (0.105 R)
• M39: 13,123,024 km (0.091 R)
• M40: 13,981,118 km (0.065 R)
• M41: 14,347,782 km (0.086 R)
• M42: 15,372,677 km (0.047 R)
• M43: 17,443,112 km (0.111 R)
• M44: 17,788,384 km (0.087 R)
• M45: 20,164,895 km (0.116 R)
• M46: 20,268,118 km (0.083 R)
• M47: 20,944,151 km (0.067 R)
• M48: 21,048,720 km (0.053 R)
• M49: 24,378,170 km (0.12 R)
• M50: 24,543,326 km (0.079 R)
• M51: 26,103,332 km (0.073 R)
• M52: 26,724,912 km (0.077 R)
• M53: 27,122,992 km (0.094 R)
• M54: 27,237,135 km (0.06 R)
• M55: 28,386,944 km (0.101 R)
• M56: 29,611,253 km (0.106 R)
• M57: 30,082,337 km (0.074 R)
• M58: 30,377,942 km (0.077 R)
• M59: 30,555,664 km (0.09 R)
• M60: 31,151,064 km (0.11 R)
• M61: 31,690,065 km (0.066 R)
• M62: 32,959,702 km (0.108 R)
• M63: 33,692,732 km (0.112 R)
• M64: 33,815,402 km (0.115 R)
• M65: 34,492,931 km (0.075 R)
• M66: 36,930,628 km (0.078 R)
• M67: 37,374,036 km (0.105 R)
• M68: 38,394,294 km (0.072 R)
• M69: 38,907,863 km (0.101 R)
• M70: 39,294,424 km (0.049 R)
• M71: 39,423,527 km (0.028 R)
• M72: 40,071,585 km (0.068 R)
• M73: 42,168,498 km (0.102 R)
• M74: 42,433,137 km (0.111 R)
• M75: 43,230,344 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 13.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.89 AU - 9.89 AU

Year: 11360 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,384,292 km

• M1: 212,579 km (0.097 R)
• M2: 553,213 km (0.096 R)
• M3: 848,370 km (0.029 R)
• M4: 1,005,746 km (0.085 R)
• M5: 1,482,814 km (0.114 R)
• M6: 1,964,220 km (0.12 R)
• M7: 2,152,265 km (0.051 R)
• M8: 2,307,248 km (0.068 R)
• M9: 2,479,585 km (0.073 R)
• M10: 2,766,962 km (0.067 R)
• M11: 3,284,870 km (0.113 R)
• M12: 3,864,711 km (0.099 R)
• M13: 4,345,070 km (0.115 R)
• M14: 4,827,673 km (0.065 R)
• M15: 5,628,321 km (0.044 R)
• M16: 6,925,035 km (0.079 R)
• M17: 7,234,254 km (0.1 R)
• M18: 7,946,340 km (0.084 R)
• M19: 8,087,410 km (0.094 R)
• M20: 8,722,304 km (0.106 R)
• M21: 11,124,846 km (0.095 R)
• M22: 12,130,742 km (0.119 R)
• M23: 12,456,865 km (0.106 R)
• M24: 13,621,185 km (0.097 R)
• M25: 14,302,155 km (0.103 R)
• M26: 15,369,536 km (0.086 R)
• M27: 15,900,159 km (0.08 R)
• M28: 16,462,348 km (0.029 R)
• M29: 17,475,275 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.2

Radius: 3.6

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.87 AU - 20.29 AU

Year: 26923 Days

Day: 20.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,384,292 km

• M1: 388,805 km (0.076 R)
• M2: 569,070 km (0.093 R)
• M3: 998,267 km (0.071 R)
• M4: 1,619,547 km (0.06 R)
• M5: 1,784,403 km (0.116 R)
• M6: 1,954,646 km (0.086 R)
• M7: 2,881,105 km (0.096 R)
• M8: 3,583,617 km (0.09 R)
• M9: 4,016,703 km (0.081 R)
• M10: 4,400,870 km (0.098 R)
• M11: 4,498,707 km (0.083 R)
• M12: 5,135,246 km (0.116 R)
• M13: 5,728,252 km (0.086 R)
• M14: 5,799,461 km (0.073 R)
• M15: 6,342,800 km (0.104 R)
• M16: 7,283,771 km (0.106 R)
• M17: 7,868,848 km (0.078 R)
• M18: 8,388,252 km (0.031 R)
• M19: 8,509,576 km (0.106 R)
• M20: 9,042,443 km (0.057 R)
• M21: 9,375,598 km (0.046 R)
• M22: 10,355,913 km (0.108 R)
• M23: 11,056,779 km (0.086 R)
• M24: 11,278,931 km (0.117 R)
• M25: 11,368,241 km (0.111 R)
• M26: 11,412,971 km (0.12 R)
• M27: 12,503,839 km (0.049 R)
• M28: 12,781,642 km (0.073 R)
• M29: 13,722,613 km (0.12 R)
• M30: 13,770,334 km (0.092 R)
• M31: 14,734,343 km (0.12 R)
• M32: 14,880,799 km (0.102 R)
• M33: 15,620,561 km (0.09 R)
• M34: 15,670,227 km (0.098 R)
• M35: 18,485,659 km (0.078 R)
• M36: 19,547,355 km (0.107 R)
• M37: 20,193,768 km (0.044 R)
• M38: 20,465,138 km (0.093 R)
• M39: 20,628,649 km (0.103 R)
• M40: 20,737,855 km (0.113 R)
• M41: 21,011,619 km (0.075 R)
• M42: 21,396,983 km (0.108 R)
• M43: 21,951,692 km (0.12 R)
• M44: 24,101,863 km (0.077 R)
• M45: 24,562,923 km (0.106 R)
• M46: 25,026,976 km (0.12 R)
• M47: 25,376,885 km (0.095 R)
• M48: 26,733,289 km (0.053 R)
• M49: 26,911,909 km (0.064 R)
• M50: 27,330,334 km (0.073 R)
• M51: 27,690,715 km (0.092 R)
• M52: 28,781,134 km (0.094 R)
• M53: 29,270,170 km (0.075 R)
• M54: 30,009,034 km (0.094 R)
• M55: 30,070,967 km (0.033 R)
• M56: 31,505,012 km (0.106 R)
• M57: 32,072,287 km (0.112 R)
• M58: 32,515,696 km (0.094 R)
• M59: 33,922,813 km (0.108 R)
• M60: 34,439,375 km (0.091 R)
• M61: 36,333,583 km (0.095 R)
• M62: 36,795,840 km (0.069 R)
• M63: 38,596,999 km (0.081 R)
• M64: 39,677,843 km (0.1 R)
• M65: 39,745,761 km (0.032 R)
• M66: 39,813,678 km (0.113 R)
• M67: 40,631,829 km (0.086 R)
• M68: 40,837,227 km (0.083 R)
• M69: 43,468,504 km (0.075 R)
• M70: 45,016,692 km (0.114 R)
• M71: 45,940,010 km (0.091 R)
• M72: 46,511,324 km (0.085 R)
• M73: 47,300,752 km (0.107 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: 390 - 19,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit