🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.06 AU - 1.3 AU

Year: 480 Days

Day: 22.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.33 AU - 1.65 AU

Year: 682 Days

Day: 32.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 75.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.22 AU - 2.46 AU

Year: 1341 Days

Day: 43.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 11.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.74 AU - 6.08 AU

Year: 4715 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,532,598 km

• M1: 170,542 km (0.085 R)
• M2: 281,842 km (0.107 R)
• M3: 648,507 km (0.111 R)
• M4: 786,586 km (0.091 R)
• M5: 923,767 km (0.116 R)
• M6: 1,094,458 km (0.109 R)
• M7: 1,210,097 km (0.078 R)
• M8: 1,357,301 km (0.084 R)
• M9: 2,133,565 km (0.091 R)
• M10: 2,247,409 km (0.111 R)
• M11: 2,380,102 km (0.077 R)
• M12: 2,618,860 km (0.103 R)
• M13: 2,794,189 km (0.066 R)
• M14: 3,009,909 km (0.111 R)
• M15: 3,083,063 km (0.104 R)
• M16: 3,400,509 km (0.081 R)
• M17: 3,515,251 km (0.081 R)
• M18: 3,611,741 km (0.073 R)
• M19: 4,107,958 km (0.096 R)
• M20: 4,333,102 km (0.11 R)
• M21: 4,457,717 km (0.116 R)
• M22: 5,564,442 km (0.058 R)
• M23: 6,137,103 km (0.115 R)
• M24: 6,253,789 km (0.096 R)
• M25: 6,442,283 km (0.038 R)
• M26: 6,752,549 km (0.036 R)
• M27: 6,849,039 km (0.088 R)
• M28: 7,141,054 km (0.082 R)
• M29: 7,264,024 km (0.096 R)
• M30: 7,362,908 km (0.087 R)
• M31: 7,662,253 km (0.108 R)
• M32: 7,788,065 km (0.035 R)
• M33: 7,889,343 km (0.102 R)
• M34: 8,428,045 km (0.085 R)
• M35: 8,636,435 km (0.047 R)
• M36: 8,793,812 km (0.09 R)
• M37: 8,899,278 km (0.095 R)
• M38: 9,405,966 km (0.071 R)
• M39: 9,703,666 km (0.096 R)
• M40: 9,867,326 km (0.111 R)
• M41: 10,671,564 km (0.116 R)
• M42: 11,124,247 km (0.066 R)
• M43: 12,283,332 km (0.06 R)
• M44: 12,460,605 km (0.11 R)
• M45: 12,579,087 km (0.086 R)
• M46: 12,877,385 km (0.043 R)
• M47: 13,087,420 km (0.115 R)
• M48: 13,238,215 km (0.09 R)
• M49: 13,359,239 km (0.116 R)
• M50: 13,450,345 km (0.093 R)
• M51: 13,541,450 km (0.063 R)
• M52: 14,062,349 km (0.087 R)
• M53: 14,247,851 km (0.114 R)
• M54: 14,402,984 km (0.04 R)
• M55: 14,621,097 km (0.103 R)
• M56: 14,903,239 km (0.107 R)
• M57: 16,275,650 km (0.095 R)
• M58: 16,600,726 km (0.117 R)
• M59: 17,588,521 km (0.094 R)
• M60: 18,156,694 km (0.073 R)
• M61: 18,324,991 km (0.085 R)
• M62: 18,833,026 km (0.11 R)
• M63: 19,345,548 km (0.111 R)
• M64: 19,483,028 km (0.114 R)
• M65: 20,001,385 km (0.086 R)
• M66: 20,875,485 km (0.047 R)
• M67: 21,690,794 km (0.102 R)
• M68: 21,940,921 km (0.05 R)
• M69: 22,624,883 km (0.086 R)
• M70: 22,769,694 km (0.056 R)
• M71: 22,878,601 km (0.085 R)
• M72: 23,829,295 km (0.083 R)
• M73: 23,939,698 km (0.095 R)
• M74: 24,680,956 km (0.086 R)
• M75: 24,867,504 km (0.118 R)
• M76: 25,129,301 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 6.3

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.08 AU - 21.78 AU

Year: 32095 Days

Day: 16.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,532,598 km

• M1: 81,680 km (0.066 R)
• M2: 376,687 km (0.09 R)
• M3: 495,169 km (0.081 R)
• M4: 1,118,693 km (0.103 R)
• M5: 1,628,223 km (0.102 R)
• M6: 1,948,213 km (0.085 R)
• M7: 2,031,389 km (0.101 R)
• M8: 2,925,686 km (0.048 R)
• M9: 3,873,238 km (0.082 R)
• M10: 4,964,256 km (0.12 R)
• M11: 5,484,408 km (0.043 R)
• M12: 6,389,325 km (0.092 R)
• M13: 6,451,408 km (0.075 R)
• M14: 6,638,555 km (0.082 R)
• M15: 7,275,094 km (0.079 R)
• M16: 7,666,442 km (0.1 R)
• M17: 8,674,433 km (0.11 R)
• M18: 8,811,913 km (0.059 R)
• M19: 13,260,056 km (0.041 R)
• M20: 14,139,692 km (0.1 R)
• M21: 15,452,263 km (0.055 R)
• M22: 16,547,170 km (0.103 R)
• M23: 16,632,441 km (0.071 R)
• M24: 18,279,813 km (0.039 R)
• M25: 18,899,746 km (0.111 R)
• M26: 18,988,907 km (0.091 R)
• M27: 19,797,333 km (0.098 R)
• M28: 20,160,258 km (0.071 R)
• M29: 21,169,595 km (0.116 R)
• M30: 22,289,335 km (0.085 R)
• M31: 23,141,743 km (0.113 R)
• M32: 23,428,223 km (0.079 R)
• M33: 24,683,349 km (0.119 R)
• M34: 25,466,494 km (0.104 R)
• M35: 26,956,788 km (0.099 R)
• M36: 28,067,403 km (0.097 R)
• M37: 29,296,200 km (0.115 R)
• M38: 31,277,175 km (0.057 R)
• M39: 32,017,834 km (0.096 R)
• M40: 32,657,365 km (0.105 R)
• M41: 33,086,112 km (0.115 R)
• M42: 33,516,655 km (0.117 R)
• M43: 36,470,764 km (0.081 R)
• M44: 37,922,761 km (0.092 R)
• M45: 39,393,458 km (0.077 R)
• M46: 41,344,513 km (0.089 R)
• M47: 41,460,302 km (0.062 R)
• M48: 42,390,202 km (0.113 R)
• M49: 43,209,550 km (0.079 R)
• M50: 44,744,873 km (0.118 R)
• M51: 45,459,651 km (0.084 R)
• M52: 46,178,020 km (0.108 R)
• M53: 48,599,711 km (0.08 R)
• M54: 49,334,386 km (0.043 R)
• M55: 50,072,502 km (0.116 R)
• M56: 52,434,203 km (0.077 R)
• M57: 53,061,766 km (0.095 R)
• M58: 53,817,984 km (0.06 R)
• M59: 55,724,309 km (0.047 R)
• M60: 57,007,410 km (0.111 R)
• M61: 59,341,436 km (0.032 R)
• M62: 59,602,784 km (0.09 R)
• M63: 59,864,430 km (0.098 R)
• M64: 60,651,614 km (0.077 R)
• M65: 62,236,305 km (0.115 R)
• M66: 63,167,103 km (0.106 R)
• M67: 63,433,836 km (0.104 R)
• M68: 63,834,608 km (0.102 R)
• M69: 63,968,498 km (0.097 R)
• M70: 67,071,607 km (0.095 R)
• M71: 68,984,216 km (0.092 R)
• M72: 69,947,327 km (0.111 R)
• M73: 70,361,414 km (0.099 R)
• M74: 73,142,887 km (0.12 R)
• M75: 74,687,934 km (0.107 R)
• M76: 74,829,005 km (0.053 R)
• M77: 74,970,075 km (0.1 R)
• M78: 75,960,114 km (0.105 R)
• M79: 76,101,933 km (0.064 R)
• M80: 76,243,752 km (0.069 R)
• M81: 76,385,720 km (0.114 R)
• M82: 78,096,222 km (0.102 R)
• M83: 78,525,867 km (0.061 R)
• M84: 80,685,462 km (0.12 R)
• M85: 85,063,144 km (0.109 R)
• M86: 85,652,560 km (0.101 R)
• M87: 85,947,866 km (0.11 R)
• M88: 87,132,233 km (0.105 R)
• M89: 89,517,122 km (0.106 R)
• M90: 91,923,553 km (0.074 R)
• M91: 96,953,333 km (0.107 R)
• M92: 97,107,119 km (0.026 R)
• M93: 98,186,169 km (0.09 R)
• M94: 98,340,554 km (0.109 R)
• M95: 99,579,224 km (0.104 R)
• M96: 103,797,435 km (0.047 R)
• M97: 104,427,242 km (0.104 R)
• M98: 105,374,496 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit