🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.51 AU - 0.53 AU

Year: 132 Days

Day: 43.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 201 Days

Day: 38.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.45 AU - 1.55 AU

Year: 646 Days

Day: 29.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,092,937 km

• M1: 876,793 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.66 AU - 1.76 AU

Year: 786 Days

Day: 38 Hours

Environment

Temp: -31 °C

Axial Tilt: 105.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,092,937 km

• M1: 550,969 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.85 AU - 2.99 AU

Year: 1754 Days

Day: 22.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,092,937 km

• M1: 319,990 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.84 AU - 3.94 AU

Year: 2697 Days

Day: 19.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,092,937 km

• M1: 198,068 km (0.092 R)
• M2: 2,140,446 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 12.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.47 AU - 7.57 AU

Year: 7248 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,092,937 km

• M1: 167,250 km (0.101 R)
• M2: 393,143 km (0.107 R)
• M3: 545,583 km (0.12 R)
• M4: 743,651 km (0.118 R)
• M5: 930,349 km (0.107 R)
• M6: 1,133,503 km (0.115 R)
• M7: 1,282,054 km (0.074 R)
• M8: 1,799,064 km (0.119 R)
• M9: 1,958,236 km (0.097 R)
• M10: 2,072,678 km (0.071 R)
• M11: 2,482,128 km (0.042 R)
• M12: 2,660,449 km (0.109 R)
• M13: 3,067,804 km (0.05 R)
• M14: 3,259,588 km (0.11 R)
• M15: 3,435,665 km (0.116 R)
• M16: 3,900,166 km (0.039 R)
• M17: 4,363,171 km (0.033 R)
• M18: 4,667,154 km (0.095 R)
• M19: 5,272,876 km (0.094 R)
• M20: 5,410,955 km (0.111 R)
• M21: 5,784,950 km (0.108 R)
• M22: 5,975,089 km (0.107 R)
• M23: 6,191,557 km (0.108 R)
• M24: 6,361,799 km (0.048 R)
• M25: 6,957,199 km (0.061 R)
• M26: 7,210,468 km (0.099 R)
• M27: 8,041,783 km (0.116 R)
• M28: 8,334,546 km (0.086 R)
• M29: 8,958,070 km (0.075 R)
• M30: 9,907,568 km (0.088 R)
• M31: 10,164,128 km (0.088 R)
• M32: 10,250,297 km (0.087 R)
• M33: 10,480,976 km (0.109 R)
• M34: 10,684,130 km (0.098 R)
• M35: 10,976,893 km (0.048 R)
• M36: 11,840,522 km (0.052 R)
• M37: 12,265,380 km (0.083 R)
• M38: 12,756,958 km (0.093 R)
• M39: 13,129,906 km (0.066 R)
• M40: 13,317,801 km (0.081 R)
• M41: 13,538,009 km (0.1 R)
• M42: 13,854,857 km (0.095 R)
• M43: 14,463,571 km (0.083 R)
• M44: 14,592,823 km (0.118 R)
• M45: 15,310,744 km (0.075 R)
• M46: 15,475,451 km (0.105 R)
• M47: 15,773,599 km (0.107 R)
• M48: 16,040,033 km (0.101 R)
• M49: 16,140,413 km (0.116 R)
• M50: 17,087,069 km (0.105 R)
• M51: 17,878,142 km (0.106 R)
• M52: 18,716,339 km (0.064 R)
• M53: 18,821,955 km (0.077 R)
• M54: 19,175,605 km (0.092 R)
• M55: 19,531,648 km (0.064 R)
• M56: 19,674,514 km (0.116 R)
• M57: 19,782,074 km (0.117 R)
• M58: 20,286,070 km (0.106 R)
• M59: 20,467,233 km (0.115 R)
• M60: 20,903,909 km (0.111 R)
• M61: 21,086,867 km (0.112 R)
• M62: 21,343,727 km (0.09 R)
• M63: 21,675,684 km (0.048 R)
• M64: 21,934,937 km (0.038 R)
• M65: 22,419,335 km (0.112 R)
• M66: 23,209,212 km (0.096 R)
• M67: 23,740,883 km (0.049 R)
• M68: 24,008,214 km (0.116 R)
• M69: 25,985,898 km (0.093 R)
• M70: 26,261,457 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.6

Radius: 9.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.99 AU - 12.87 AU

Year: 14482 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,092,937 km

• M1: 312,211 km (0.084 R)
• M2: 418,276 km (0.079 R)
• M3: 597,494 km (0.117 R)
• M4: 1,311,674 km (0.117 R)
• M5: 1,687,913 km (0.102 R)
• M6: 2,096,913 km (0.073 R)
• M7: 2,393,267 km (0.099 R)
• M8: 2,556,927 km (0.09 R)
• M9: 3,025,916 km (0.073 R)
• M10: 3,270,509 km (0.03 R)
• M11: 3,614,584 km (0.101 R)
• M12: 3,802,778 km (0.112 R)
• M13: 3,994,263 km (0.072 R)
• M14: 4,946,902 km (0.044 R)
• M15: 6,586,345 km (0.116 R)
• M16: 6,816,726 km (0.104 R)
• M17: 7,049,800 km (0.066 R)
• M18: 7,644,002 km (0.089 R)
• M19: 8,565,226 km (0.107 R)
• M20: 8,753,719 km (0.06 R)
• M21: 9,007,138 km (0.107 R)
• M22: 9,586,232 km (0.06 R)
• M23: 10,144,232 km (0.117 R)
• M24: 10,477,386 km (0.116 R)
• M25: 11,188,724 km (0.096 R)
• M26: 11,880,614 km (0.096 R)
• M27: 12,908,501 km (0.079 R)
• M28: 13,088,617 km (0.117 R)
• M29: 13,233,278 km (0.074 R)
• M30: 14,746,610 km (0.102 R)
• M31: 15,696,108 km (0.044 R)
• M32: 15,965,534 km (0.108 R)
• M33: 16,081,472 km (0.114 R)
• M34: 18,014,276 km (0.086 R)
• M35: 18,215,635 km (0.087 R)
• M36: 19,563,063 km (0.028 R)
• M37: 19,894,572 km (0.118 R)
• M38: 20,731,423 km (0.118 R)
• M39: 20,815,646 km (0.109 R)
• M40: 21,027,028 km (0.078 R)
• M41: 23,441,687 km (0.107 R)
• M42: 23,529,651 km (0.082 R)
• M43: 24,592,394 km (0.113 R)
• M44: 26,124,725 km (0.088 R)
• M45: 27,317,319 km (0.116 R)
• M46: 27,548,747 km (0.079 R)
• M47: 27,780,773 km (0.076 R)
• M48: 28,106,598 km (0.11 R)
• M49: 28,387,094 km (0.066 R)
• M50: 29,044,875 km (0.059 R)
• M51: 29,139,272 km (0.11 R)
• M52: 30,327,677 km (0.102 R)
• M53: 30,951,949 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 13.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.86 AU - 12.64 AU

Year: 15069 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,092,937 km

• M1: 179,667 km (0.094 R)
• M2: 286,630 km (0.114 R)
• M3: 484,847 km (0.103 R)
• M4: 739,163 km (0.087 R)
• M5: 841,338 km (0.115 R)
• M6: 993,629 km (0.069 R)
• M7: 1,508,395 km (0.111 R)
• M8: 2,070,584 km (0.112 R)
• M9: 2,190,562 km (0.09 R)
• M10: 2,437,996 km (0.094 R)
• M11: 4,337,141 km (0.115 R)
• M12: 4,649,801 km (0.039 R)
• M13: 5,050,873 km (0.103 R)
• M14: 5,255,672 km (0.112 R)
• M15: 5,421,576 km (0.044 R)
• M16: 5,547,089 km (0.119 R)
• M17: 6,189,462 km (0.084 R)
• M18: 6,541,765 km (0.077 R)
• M19: 9,187,254 km (0.062 R)
• M20: 10,515,683 km (0.112 R)
• M21: 10,672,910 km (0.112 R)
• M22: 11,042,716 km (0.1 R)
• M23: 11,470,417 km (0.067 R)
• M24: 12,232,169 km (0.105 R)
• M25: 12,563,678 km (0.066 R)
• M26: 13,010,228 km (0.072 R)
• M27: 13,804,443 km (0.049 R)
• M28: 14,381,292 km (0.116 R)
• M29: 14,731,351 km (0.074 R)
• M30: 15,084,103 km (0.114 R)
• M31: 15,439,697 km (0.096 R)
• M32: 15,738,145 km (0.096 R)
• M33: 17,755,322 km (0.116 R)
• M34: 18,005,450 km (0.081 R)
• M35: 18,193,644 km (0.116 R)
• M36: 19,145,087 km (0.109 R)
• M37: 19,337,320 km (0.059 R)
• M38: 20,047,611 km (0.069 R)
• M39: 21,960,967 km (0.068 R)
• M40: 23,450,962 km (0.093 R)
• M41: 24,000,884 km (0.066 R)
• M42: 24,485,731 km (0.086 R)
• M43: 25,746,841 km (0.108 R)
• M44: 26,456,683 km (0.061 R)
• M45: 27,244,914 km (0.092 R)
• M46: 27,750,555 km (0.062 R)
• M47: 28,259,337 km (0.057 R)
• M48: 28,697,808 km (0.071 R)
• M49: 29,359,779 km (0.092 R)
• M50: 29,655,683 km (0.039 R)
• M51: 30,175,835 km (0.093 R)
• M52: 30,474,433 km (0.116 R)
• M53: 31,300,512 km (0.097 R)
• M54: 31,678,546 km (0.095 R)
• M55: 32,438,952 km (0.066 R)
• M56: 33,282,385 km (0.115 R)
• M57: 33,513,663 km (0.053 R)
• M58: 34,055,506 km (0.114 R)
• M59: 34,288,580 km (0.059 R)
• M60: 34,522,102 km (0.06 R)
• M61: 38,250,530 km (0.077 R)
• M62: 38,897,690 km (0.11 R)
• M63: 39,957,292 km (0.057 R)
• M64: 40,778,734 km (0.088 R)
• M65: 43,697,688 km (0.095 R)
• M66: 44,374,319 km (0.099 R)
• M67: 45,481,193 km (0.093 R)
• M68: 45,995,062 km (0.047 R)
• M69: 46,510,876 km (0.072 R)
• M70: 47,808,936 km (0.095 R)
• M71: 48,593,577 km (0.104 R)
• M72: 49,998,750 km (0.088 R)
• M73: 50,883,771 km (0.103 R)
• M74: 51,328,376 km (0.11 R)
• M75: 54,022,185 km (0.079 R)
• M76: 54,839,288 km (0.073 R)
• M77: 55,386,218 km (0.064 R)
• M78: 55,660,431 km (0.025 R)
• M79: 57,592,338 km (0.057 R)
• M80: 58,519,994 km (0.081 R)
• M81: 58,892,343 km (0.086 R)
• M82: 58,985,692 km (0.058 R)
• M83: 60,014,477 km (0.073 R)
• M84: 61,426,980 km (0.058 R)
• M85: 61,616,221 km (0.111 R)
• M86: 62,089,998 km (0.101 R)
• M87: 62,279,838 km (0.079 R)
• M88: 62,469,827 km (0.074 R)
• M89: 62,564,971 km (0.1 R)
• M90: 63,422,915 km (0.117 R)
• M91: 63,805,437 km (0.071 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit