🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.79 AU

Year: 223 Days

Day: 16.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.96 AU - 1.26 AU

Year: 445 Days

Day: 16 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,816,079 km

• M1: 450,140 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.19 AU - 1.33 AU

Year: 539 Days

Day: 33.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,816,079 km

• M1: 203,603 km (0.062 R)
• M2: 594,502 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.7 AU - 2.74 AU

Year: 1260 Days

Day: 25.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.7

Radius: 12

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.61 AU - 12.13 AU

Year: 13647 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 99,816,079 km

• M1: 153,487 km (0.079 R)
• M2: 351,854 km (0.097 R)
• M3: 536,009 km (0.089 R)
• M4: 657,632 km (0.105 R)
• M5: 1,083,089 km (0.076 R)
• M6: 1,284,298 km (0.033 R)
• M7: 1,564,644 km (0.089 R)
• M8: 2,337,018 km (0.109 R)
• M9: 2,985,525 km (0.062 R)
• M10: 3,748,773 km (0.079 R)
• M11: 4,440,364 km (0.099 R)
• M12: 4,867,616 km (0.06 R)
• M13: 5,069,273 km (0.058 R)
• M14: 5,515,823 km (0.063 R)
• M15: 6,264,112 km (0.12 R)
• M16: 6,520,672 km (0.086 R)
• M17: 6,855,622 km (0.068 R)
• M18: 7,542,425 km (0.111 R)
• M19: 7,620,216 km (0.119 R)
• M20: 7,854,786 km (0.113 R)
• M21: 7,973,118 km (0.06 R)
• M22: 8,211,427 km (0.077 R)
• M23: 8,858,288 km (0.116 R)
• M24: 9,312,617 km (0.066 R)
• M25: 9,521,755 km (0.118 R)
• M26: 9,690,052 km (0.081 R)
• M27: 11,028,205 km (0.057 R)
• M28: 11,472,212 km (0.102 R)
• M29: 12,240,547 km (0.109 R)
• M30: 12,839,237 km (0.12 R)
• M31: 13,636,594 km (0.107 R)
• M32: 14,498,427 km (0.11 R)
• M33: 14,838,314 km (0.068 R)
• M34: 16,830,658 km (0.109 R)
• M35: 17,085,573 km (0.119 R)
• M36: 17,702,664 km (0.099 R)
• M37: 18,694,648 km (0.107 R)
• M38: 21,005,635 km (0.086 R)
• M39: 23,065,299 km (0.1 R)
• M40: 25,247,034 km (0.095 R)
• M41: 26,244,104 km (0.114 R)
• M42: 26,599,249 km (0.07 R)
• M43: 27,613,822 km (0.047 R)
• M44: 27,733,949 km (0.058 R)
• M45: 28,276,990 km (0.102 R)
• M46: 29,128,650 km (0.053 R)
• M47: 29,680,666 km (0.092 R)
• M48: 30,359,990 km (0.107 R)
• M49: 30,732,788 km (0.1 R)
• M50: 30,857,254 km (0.087 R)
• M51: 30,982,018 km (0.069 R)
• M52: 31,860,008 km (0.107 R)
• M53: 32,112,380 km (0.117 R)
• M54: 35,322,152 km (0.09 R)
• M55: 35,714,248 km (0.107 R)
• M56: 37,097,579 km (0.116 R)
• M57: 38,163,314 km (0.056 R)
• M58: 38,632,902 km (0.06 R)
• M59: 39,171,754 km (0.099 R)
• M60: 39,509,695 km (0.108 R)
• M61: 39,916,751 km (0.099 R)
• M62: 40,256,787 km (0.087 R)
• M63: 41,627,253 km (0.089 R)
• M64: 42,041,340 km (0.105 R)
• M65: 43,012,829 km (0.074 R)
• M66: 43,641,289 km (0.1 R)
• M67: 43,781,313 km (0.095 R)
• M68: 45,686,891 km (0.111 R)
• M69: 46,328,067 km (0.03 R)
• M70: 47,619,396 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.8

Radius: 4.3

Gravity: 53.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.71 AU - 18.75 AU

Year: 24899 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,816,079 km

• M1: 69,862 km (0.101 R)
• M2: 520,900 km (0.054 R)
• M3: 706,700 km (0.115 R)
• M4: 851,511 km (0.104 R)
• M5: 943,065 km (0.056 R)
• M6: 1,069,924 km (0.053 R)
• M7: 1,305,391 km (0.12 R)
• M8: 2,525,810 km (0.081 R)
• M9: 2,837,423 km (0.048 R)
• M10: 3,067,355 km (0.101 R)
• M11: 3,994,862 km (0.045 R)
• M12: 4,097,336 km (0.105 R)
• M13: 4,622,125 km (0.098 R)
• M14: 5,112,358 km (0.12 R)
• M15: 5,676,192 km (0.116 R)
• M16: 6,498,232 km (0.092 R)
• M17: 6,739,833 km (0.078 R)
• M18: 7,608,697 km (0.101 R)
• M19: 7,927,490 km (0.059 R)
• M20: 8,976,471 km (0.097 R)
• M21: 10,138,098 km (0.053 R)
• M22: 11,418,506 km (0.075 R)
• M23: 11,709,923 km (0.095 R)
• M24: 12,598,684 km (0.071 R)
• M25: 13,739,966 km (0.104 R)
• M26: 14,205,515 km (0.109 R)
• M27: 15,552,793 km (0.093 R)
• M28: 16,610,300 km (0.101 R)
• M29: 17,189,394 km (0.087 R)
• M30: 17,272,570 km (0.119 R)
• M31: 17,355,896 km (0.085 R)
• M32: 17,774,920 km (0.034 R)
• M33: 18,197,085 km (0.09 R)
• M34: 20,887,902 km (0.086 R)
• M35: 21,154,784 km (0.068 R)
• M36: 21,244,094 km (0.053 R)
• M37: 21,422,864 km (0.115 R)
• M38: 21,872,106 km (0.058 R)
• M39: 23,054,677 km (0.101 R)
• M40: 23,699,893 km (0.06 R)
• M41: 24,725,985 km (0.119 R)
• M42: 25,197,069 km (0.091 R)
• M43: 25,291,614 km (0.08 R)
• M44: 26,628,122 km (0.071 R)
• M45: 28,183,491 km (0.093 R)
• M46: 29,071,354 km (0.069 R)
• M47: 31,483,171 km (0.119 R)
• M48: 32,919,311 km (0.117 R)
• M49: 34,167,406 km (0.105 R)
• M50: 34,271,975 km (0.068 R)
• M51: 35,113,463 km (0.105 R)
• M52: 38,764,548 km (0.067 R)
• M53: 39,311,628 km (0.108 R)
• M54: 40,634,821 km (0.105 R)
• M55: 41,748,577 km (0.115 R)
• M56: 42,872,506 km (0.087 R)
• M57: 44,691,167 km (0.099 R)
• M58: 46,767,137 km (0.026 R)
• M59: 48,874,372 km (0.063 R)
• M60: 49,228,471 km (0.1 R)
• M61: 50,058,290 km (0.105 R)
• M62: 50,177,220 km (0.06 R)
• M63: 51,012,276 km (0.071 R)
• M64: 52,092,671 km (0.057 R)
• M65: 52,938,199 km (0.081 R)
• M66: 56,365,187 km (0.092 R)
• M67: 56,736,638 km (0.083 R)
• M68: 57,980,544 km (0.105 R)
• M69: 58,105,459 km (0.062 R)
• M70: 58,731,226 km (0.087 R)
• M71: 59,107,764 km (0.104 R)
• M72: 62,532,508 km (0.103 R)
• M73: 63,688,301 km (0.092 R)
• M74: 67,197,868 km (0.059 R)
• M75: 67,460,262 km (0.087 R)
• M76: 70,369,642 km (0.08 R)
• M77: 70,636,225 km (0.063 R)
• M78: 73,590,035 km (0.118 R)
• M79: 73,995,894 km (0.107 R)
• M80: 77,132,513 km (0.116 R)
• M81: 77,820,064 km (0.034 R)
• M82: 80,590,617 km (0.052 R)
• M83: 81,428,066 km (0.116 R)
• M84: 84,665,065 km (0.086 R)
• M85: 85,232,340 km (0.087 R)
• M86: 87,084,511 km (0.081 R)
• M87: 90,104,443 km (0.094 R)
• M88: 90,538,576 km (0.116 R)
• M89: 94,330,733 km (0.082 R)
• M90: 95,066,006 km (0.028 R)
• M91: 96,986,394 km (0.116 R)
• M92: 97,283,047 km (0.073 R)
• M93: 99,666,440 km (0.082 R)
• M94: 99,816,038 km (0.098 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: 438 - 18,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit