🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.6 AU - 0.84 AU

Year: 230 Days

Day: 33.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.85 AU - 1.25 AU

Year: 405 Days

Day: 13.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,127,025 km

• M1: 270,473 km (0.113 R)
• M2: 773,122 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.34 AU - 1.54 AU

Year: 651 Days

Day: 17.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 13.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.3 AU - 6.5 AU

Year: 6100 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,127,025 km

• M1: 173,982 km (0.034 R)
• M2: 337,493 km (0.108 R)
• M3: 689,497 km (0.117 R)
• M4: 998,267 km (0.069 R)
• M5: 1,386,024 km (0.054 R)
• M6: 1,597,705 km (0.059 R)
• M7: 1,689,259 km (0.076 R)
• M8: 2,174,255 km (0.071 R)
• M9: 2,507,410 km (0.039 R)
• M10: 2,834,880 km (0.056 R)
• M11: 3,015,444 km (0.11 R)
• M12: 3,176,412 km (0.059 R)
• M13: 3,849,602 km (0.075 R)
• M14: 4,593,103 km (0.097 R)
• M15: 5,214,383 km (0.097 R)
• M16: 5,353,061 km (0.119 R)
• M17: 5,719,276 km (0.115 R)
• M18: 5,891,164 km (0.097 R)
• M19: 6,328,289 km (0.072 R)
• M20: 6,806,254 km (0.058 R)
• M21: 7,607,949 km (0.044 R)
• M22: 8,212,774 km (0.117 R)
• M23: 8,504,639 km (0.081 R)
• M24: 8,701,211 km (0.047 R)
• M25: 9,299,901 km (0.1 R)
• M26: 9,672,400 km (0.108 R)
• M27: 10,257,776 km (0.105 R)
• M28: 10,607,536 km (0.105 R)
• M29: 11,068,148 km (0.112 R)
• M30: 11,716,655 km (0.1 R)
• M31: 12,975,371 km (0.114 R)
• M32: 13,088,467 km (0.075 R)
• M33: 14,354,514 km (0.103 R)
• M34: 14,903,538 km (0.111 R)
• M35: 16,632,291 km (0.114 R)
• M36: 17,250,280 km (0.076 R)
• M37: 17,374,745 km (0.053 R)
• M38: 17,499,660 km (0.103 R)
• M39: 18,001,860 km (0.097 R)
• M40: 18,381,539 km (0.116 R)
• M41: 18,892,117 km (0.108 R)
• M42: 19,321,163 km (0.03 R)
• M43: 20,232,514 km (0.079 R)
• M44: 20,320,028 km (0.109 R)
• M45: 20,495,507 km (0.107 R)
• M46: 20,627,302 km (0.059 R)
• M47: 20,980,503 km (0.111 R)
• M48: 21,113,495 km (0.091 R)
• M49: 22,007,044 km (0.087 R)
• M50: 22,187,309 km (0.117 R)
• M51: 22,730,798 km (0.084 R)
• M52: 23,141,295 km (0.087 R)
• M53: 23,324,552 km (0.077 R)
• M54: 23,508,408 km (0.04 R)
• M55: 24,108,894 km (0.091 R)
• M56: 24,807,964 km (0.059 R)
• M57: 24,901,762 km (0.072 R)
• M58: 25,703,158 km (0.06 R)
• M59: 25,892,998 km (0.09 R)
• M60: 26,321,895 km (0.094 R)
• M61: 27,234,741 km (0.117 R)
• M62: 27,428,321 km (0.084 R)
• M63: 27,525,260 km (0.104 R)
• M64: 28,451,869 km (0.072 R)
• M65: 28,992,965 km (0.036 R)
• M66: 30,335,606 km (0.078 R)
• M67: 31,393,861 km (0.093 R)
• M68: 31,749,455 km (0.103 R)
• M69: 32,106,246 km (0.048 R)
• M70: 32,310,597 km (0.098 R)
• M71: 32,464,384 km (0.113 R)
• M72: 32,618,170 km (0.065 R)
• M73: 33,598,485 km (0.101 R)
• M74: 34,014,068 km (0.096 R)
• M75: 34,222,607 km (0.099 R)
• M76: 35,113,313 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 14.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.12 AU - 8.3 AU

Year: 6548 Days

Day: 11.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,127,025 km

• M1: 534,513 km (0.092 R)
• M2: 767,587 km (0.074 R)
• M3: 987,047 km (0.118 R)
• M4: 1,105,229 km (0.083 R)
• M5: 1,210,845 km (0.105 R)
• M6: 1,395,000 km (0.097 R)
• M7: 1,569,282 km (0.101 R)
• M8: 1,940,284 km (0.106 R)
• M9: 2,203,577 km (0.085 R)
• M10: 2,789,701 km (0.111 R)
• M11: 3,267,367 km (0.112 R)
• M12: 3,502,834 km (0.105 R)
• M13: 3,662,904 km (0.08 R)
• M14: 3,798,290 km (0.096 R)
• M15: 3,990,673 km (0.088 R)
• M16: 4,158,073 km (0.077 R)
• M17: 4,271,169 km (0.099 R)
• M18: 4,645,612 km (0.11 R)
• M19: 4,941,068 km (0.106 R)
• M20: 5,121,334 km (0.114 R)
• M21: 5,334,361 km (0.096 R)
• M22: 5,643,879 km (0.077 R)
• M23: 5,800,957 km (0.063 R)
• M24: 6,411,017 km (0.117 R)
• M25: 6,608,037 km (0.064 R)
• M26: 6,873,873 km (0.115 R)
• M27: 6,974,402 km (0.095 R)
• M28: 7,143,298 km (0.107 R)
• M29: 8,650,347 km (0.042 R)
• M30: 8,759,105 km (0.079 R)
• M31: 9,458,625 km (0.104 R)
• M32: 10,138,098 km (0.108 R)
• M33: 12,269,718 km (0.087 R)
• M34: 12,968,939 km (0.109 R)
• M35: 13,177,029 km (0.078 R)
• M36: 13,892,855 km (0.058 R)
• M37: 14,148,518 km (0.056 R)
• M38: 14,448,910 km (0.103 R)
• M39: 14,708,014 km (0.028 R)
• M40: 15,012,146 km (0.12 R)
• M41: 15,143,194 km (0.078 R)
• M42: 15,582,713 km (0.102 R)
• M43: 16,160,460 km (0.073 R)
• M44: 16,835,744 km (0.099 R)
• M45: 18,167,614 km (0.091 R)
• M46: 18,447,362 km (0.071 R)
• M47: 18,728,606 km (0.073 R)
• M48: 19,105,742 km (0.068 R)
• M49: 19,390,278 km (0.09 R)
• M50: 19,676,159 km (0.088 R)
• M51: 20,059,578 km (0.08 R)
• M52: 20,688,039 km (0.05 R)
• M53: 21,372,001 km (0.05 R)
• M54: 21,964,109 km (0.081 R)
• M55: 22,063,442 km (0.096 R)
• M56: 22,963,124 km (0.117 R)
• M57: 23,114,367 km (0.083 R)
• M58: 23,620,457 km (0.116 R)
• M59: 24,130,286 km (0.074 R)
• M60: 24,232,761 km (0.108 R)
• M61: 25,786,185 km (0.119 R)
• M62: 26,153,298 km (0.097 R)
• M63: 26,258,465 km (0.061 R)
• M64: 27,105,339 km (0.054 R)
• M65: 27,425,179 km (0.072 R)
• M66: 28,717,106 km (0.083 R)
• M67: 28,825,565 km (0.055 R)
• M68: 30,636,597 km (0.057 R)
• M69: 31,081,052 km (0.117 R)
• M70: 31,304,252 km (0.108 R)
• M71: 31,416,002 km (0.081 R)
• M72: 31,639,800 km (0.117 R)
• M73: 32,258,238 km (0.087 R)
• M74: 32,427,582 km (0.067 R)
• M75: 32,937,412 km (0.06 R)
• M76: 33,735,816 km (0.111 R)
• M77: 35,177,341 km (0.119 R)
• M78: 35,293,578 km (0.103 R)
• M79: 36,521,328 km (0.069 R)
• M80: 37,051,802 km (0.031 R)
• M81: 37,644,210 km (0.108 R)
• M82: 37,881,921 km (0.098 R)
• M83: 38,299,448 km (0.106 R)
• M84: 38,538,655 km (0.118 R)
• M85: 39,018,565 km (0.083 R)
• M86: 39,560,858 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 6.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.64 AU - 14.46 AU

Year: 16749 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,127,025 km

• M1: 92,152 km (0.106 R)
• M2: 271,819 km (0.09 R)
• M3: 515,664 km (0.079 R)
• M4: 616,493 km (0.053 R)
• M5: 705,803 km (0.102 R)
• M6: 937,979 km (0.062 R)
• M7: 1,041,650 km (0.032 R)
• M8: 1,792,332 km (0.103 R)
• M9: 2,055,026 km (0.104 R)
• M10: 2,163,484 km (0.119 R)
• M11: 2,675,109 km (0.114 R)
• M12: 3,005,720 km (0.068 R)
• M13: 3,067,355 km (0.101 R)
• M14: 3,285,917 km (0.108 R)
• M15: 3,445,239 km (0.088 R)
• M16: 3,607,104 km (0.109 R)
• M17: 3,938,463 km (0.031 R)
• M18: 5,210,045 km (0.072 R)
• M19: 5,284,096 km (0.077 R)
• M20: 5,546,341 km (0.118 R)
• M21: 5,622,038 km (0.108 R)
• M22: 5,774,478 km (0.118 R)
• M23: 6,437,496 km (0.114 R)
• M24: 6,517,082 km (0.091 R)
• M25: 8,567,021 km (0.093 R)
• M26: 8,963,605 km (0.11 R)
• M27: 9,456,530 km (0.066 R)
• M28: 9,501,709 km (0.084 R)
• M29: 10,421,736 km (0.084 R)
• M30: 11,708,128 km (0.08 R)
• M31: 12,943,357 km (0.053 R)
• M32: 14,012,533 km (0.031 R)
• M33: 14,636,207 km (0.077 R)
• M34: 15,481,734 km (0.078 R)
• M35: 15,749,215 km (0.117 R)
• M36: 15,802,921 km (0.079 R)
• M37: 15,910,482 km (0.098 R)
• M38: 16,018,342 km (0.085 R)
• M39: 16,072,197 km (0.086 R)
• M40: 16,615,387 km (0.094 R)
• M41: 16,834,398 km (0.119 R)
• M42: 18,677,145 km (0.051 R)
• M43: 19,076,122 km (0.046 R)
• M44: 19,477,942 km (0.107 R)
• M45: 19,593,282 km (0.112 R)
• M46: 19,940,648 km (0.079 R)
• M47: 20,348,452 km (0.075 R)
• M48: 23,463,080 km (0.103 R)
• M49: 23,708,719 km (0.111 R)
• M50: 24,017,041 km (0.094 R)
• M51: 25,200,509 km (0.109 R)
• M52: 25,704,654 km (0.094 R)
• M53: 26,530,734 km (0.102 R)
• M54: 27,494,742 km (0.113 R)
• M55: 27,624,144 km (0.104 R)
• M56: 27,948,473 km (0.088 R)
• M57: 28,732,216 km (0.05 R)
• M58: 29,655,534 km (0.077 R)
• M59: 29,921,220 km (0.047 R)
• M60: 29,987,641 km (0.055 R)
• M61: 30,387,965 km (0.115 R)
• M62: 31,463,723 km (0.101 R)
• M63: 31,666,877 km (0.111 R)
• M64: 32,278,882 km (0.061 R)
• M65: 32,483,682 km (0.088 R)
• M66: 33,032,107 km (0.088 R)
• M67: 33,100,773 km (0.1 R)
• M68: 33,999,108 km (0.094 R)
• M69: 34,625,624 km (0.112 R)
• M70: 35,115,557 km (0.114 R)
• M71: 37,241,193 km (0.068 R)
• M72: 38,464,156 km (0.102 R)
• M73: 39,335,414 km (0.11 R)
• M74: 39,554,126 km (0.119 R)
• M75: 42,285,933 km (0.116 R)
• M76: 42,884,474 km (0.062 R)
• M77: 43,485,857 km (0.094 R)
• M78: 45,766,028 km (0.106 R)
• M79: 46,149,746 km (0.115 R)
• M80: 46,380,576 km (0.071 R)
• M81: 46,534,662 km (0.104 R)
• M82: 48,084,645 km (0.109 R)
• M83: 48,318,616 km (0.094 R)
• M84: 50,124,861 km (0.044 R)
• M85: 50,282,986 km (0.111 R)
• M86: 50,520,398 km (0.088 R)
• M87: 51,793,326 km (0.101 R)
• M88: 52,113,166 km (0.06 R)
• M89: 53,399,110 km (0.052 R)
• M90: 53,641,308 km (0.101 R)
• M91: 53,803,024 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit