🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 211 Days

Day: 16.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.24 AU - 3.24 AU

Year: 1632 Days

Day: 28.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.19 AU - 5.21 AU

Year: 3667 Days

Day: 16.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 8.2

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.16 AU - 6.52 AU

Year: 5745 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,208,588 km

• M1: 157,527 km (0.056 R)
• M2: 211,531 km (0.072 R)
• M3: 294,109 km (0.077 R)
• M4: 466,147 km (0.112 R)
• M5: 645,515 km (0.106 R)
• M6: 697,276 km (0.091 R)
• M7: 847,322 km (0.116 R)
• M8: 933,790 km (0.114 R)
• M9: 1,163,423 km (0.099 R)
• M10: 1,497,325 km (0.111 R)
• M11: 1,917,246 km (0.092 R)
• M12: 1,993,840 km (0.114 R)
• M13: 2,475,695 km (0.112 R)
• M14: 2,708,320 km (0.116 R)
• M15: 3,378,668 km (0.082 R)
• M16: 3,708,531 km (0.119 R)
• M17: 3,853,043 km (0.057 R)
• M18: 4,629,456 km (0.109 R)
• M19: 4,916,534 km (0.065 R)
• M20: 5,155,591 km (0.092 R)
• M21: 5,398,688 km (0.073 R)
• M22: 5,535,271 km (0.115 R)
• M23: 5,673,050 km (0.105 R)
• M24: 5,895,802 km (0.096 R)
• M25: 6,008,299 km (0.093 R)
• M26: 6,178,392 km (0.099 R)
• M27: 6,639,901 km (0.118 R)
• M28: 7,413,173 km (0.103 R)
• M29: 7,687,535 km (0.111 R)
• M30: 8,498,805 km (0.085 R)
• M31: 8,657,827 km (0.114 R)
• M32: 8,946,850 km (0.089 R)
• M33: 9,633,205 km (0.097 R)
• M34: 9,799,259 km (0.115 R)
• M35: 10,066,740 km (0.089 R)
• M36: 10,540,666 km (0.096 R)
• M37: 11,195,456 km (0.069 R)
• M38: 11,265,168 km (0.054 R)
• M39: 11,686,436 km (0.081 R)
• M40: 12,005,678 km (0.09 R)
• M41: 13,164,164 km (0.099 R)
• M42: 13,719,471 km (0.098 R)
• M43: 14,056,366 km (0.115 R)
• M44: 14,967,865 km (0.106 R)
• M45: 15,160,099 km (0.102 R)
• M46: 15,508,362 km (0.107 R)
• M47: 16,016,098 km (0.106 R)
• M48: 16,489,575 km (0.077 R)
• M49: 16,847,563 km (0.091 R)
• M50: 17,490,684 km (0.078 R)
• M51: 17,815,162 km (0.102 R)
• M52: 18,018,914 km (0.092 R)
• M53: 18,223,564 km (0.071 R)
• M54: 18,305,693 km (0.085 R)
• M55: 18,635,108 km (0.073 R)
• M56: 18,966,616 km (0.105 R)
• M57: 19,299,920 km (0.082 R)
• M58: 19,551,245 km (0.085 R)
• M59: 20,099,521 km (0.11 R)
• M60: 20,269,165 km (0.101 R)
• M61: 20,524,678 km (0.114 R)
• M62: 21,992,383 km (0.106 R)
• M63: 22,123,431 km (0.092 R)
• M64: 22,518,369 km (0.078 R)
• M65: 22,959,982 km (0.067 R)
• M66: 23,092,975 km (0.086 R)
• M67: 23,449,017 km (0.065 R)
• M68: 23,986,373 km (0.068 R)
• M69: 24,754,558 km (0.049 R)
• M70: 25,439,118 km (0.11 R)
• M71: 25,852,906 km (0.059 R)
• M72: 25,945,058 km (0.03 R)
• M73: 26,129,961 km (0.117 R)
• M74: 26,687,063 km (0.115 R)
• M75: 26,826,937 km (0.119 R)
• M76: 27,013,785 km (0.112 R)
• M77: 27,154,258 km (0.069 R)
• M78: 27,294,879 km (0.117 R)
• M79: 28,002,029 km (0.072 R)
• M80: 29,145,854 km (0.08 R)
• M81: 29,868,561 km (0.108 R)
• M82: 30,256,319 km (0.095 R)
• M83: 30,694,641 km (0.076 R)
• M84: 31,037,070 km (0.119 R)
• M85: 32,369,389 km (0.094 R)
• M86: 32,468,871 km (0.08 R)
• M87: 32,917,665 km (0.074 R)
• M88: 33,569,313 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 14.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.1 AU - 7.82 AU

Year: 6608 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,208,588 km

• M1: 182,360 km (0.039 R)
• M2: 282,890 km (0.11 R)
• M3: 379,380 km (0.089 R)
• M4: 546,032 km (0.053 R)
• M5: 967,300 km (0.1 R)
• M6: 1,165,966 km (0.095 R)
• M7: 1,302,249 km (0.038 R)
• M8: 3,141,106 km (0.1 R)
• M9: 4,846,971 km (0.038 R)
• M10: 5,176,236 km (0.112 R)
• M11: 5,301,749 km (0.107 R)
• M12: 5,407,065 km (0.098 R)
• M13: 6,163,881 km (0.039 R)
• M14: 6,793,389 km (0.107 R)
• M15: 8,878,334 km (0.077 R)
• M16: 9,383,975 km (0.064 R)
• M17: 9,511,881 km (0.117 R)
• M18: 9,691,997 km (0.095 R)
• M19: 9,951,101 km (0.083 R)
• M20: 10,107,730 km (0.099 R)
• M21: 10,423,381 km (0.064 R)
• M22: 10,876,214 km (0.028 R)
• M23: 11,010,702 km (0.11 R)
• M24: 11,118,563 km (0.104 R)
• M25: 11,281,175 km (0.091 R)
• M26: 11,773,652 km (0.115 R)
• M27: 12,441,457 km (0.072 R)
• M28: 12,553,805 km (0.099 R)
• M29: 12,779,847 km (0.111 R)
• M30: 13,007,236 km (0.089 R)
• M31: 13,408,308 km (0.089 R)
• M32: 14,547,196 km (0.114 R)
• M33: 16,113,785 km (0.074 R)
• M34: 16,575,594 km (0.077 R)
• M35: 17,292,167 km (0.101 R)
• M36: 18,050,778 km (0.083 R)
• M37: 18,178,236 km (0.093 R)
• M38: 19,046,651 km (0.1 R)
• M39: 19,862,857 km (0.105 R)
• M40: 20,159,510 km (0.116 R)
• M41: 21,596,996 km (0.105 R)
• M42: 22,174,444 km (0.072 R)
• M43: 22,482,166 km (0.055 R)
• M44: 23,101,950 km (0.08 R)
• M45: 23,275,185 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 15

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.13 AU - 9.81 AU

Year: 10488 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,208,588 km

• M1: 297,401 km (0.104 R)
• M2: 459,565 km (0.083 R)
• M3: 696,228 km (0.085 R)
• M4: 1,234,631 km (0.065 R)
• M5: 1,605,185 km (0.112 R)
• M6: 1,744,760 km (0.108 R)
• M7: 2,188,467 km (0.103 R)
• M8: 2,397,156 km (0.03 R)
• M9: 2,585,500 km (0.084 R)
• M10: 2,723,130 km (0.099 R)
• M11: 2,948,424 km (0.119 R)
• M12: 3,180,152 km (0.117 R)
• M13: 3,298,334 km (0.115 R)
• M14: 3,879,970 km (0.083 R)
• M15: 5,034,866 km (0.074 R)
• M16: 5,454,189 km (0.105 R)
• M17: 5,848,678 km (0.094 R)
• M18: 7,204,484 km (0.056 R)
• M19: 7,479,146 km (0.108 R)
• M20: 7,998,549 km (0.081 R)
• M21: 8,529,622 km (0.038 R)
• M22: 8,695,376 km (0.068 R)
• M23: 9,540,305 km (0.096 R)
• M24: 9,842,194 km (0.105 R)
• M25: 10,147,373 km (0.056 R)
• M26: 10,499,826 km (0.082 R)
• M27: 11,857,875 km (0.109 R)
• M28: 12,510,571 km (0.103 R)
• M29: 13,174,935 km (0.036 R)
• M30: 13,559,701 km (0.098 R)
• M31: 14,143,880 km (0.073 R)
• M32: 16,099,124 km (0.056 R)
• M33: 17,344,078 km (0.025 R)
• M34: 18,298,213 km (0.107 R)
• M35: 18,512,437 km (0.097 R)
• M36: 18,727,709 km (0.03 R)
• M37: 18,943,728 km (0.034 R)
• M38: 19,269,253 km (0.091 R)
• M39: 20,091,293 km (0.072 R)
• M40: 20,423,401 km (0.094 R)
• M41: 20,534,402 km (0.117 R)
• M42: 21,261,448 km (0.054 R)
• M43: 21,430,493 km (0.095 R)
• M44: 21,883,177 km (0.084 R)
• M45: 22,167,861 km (0.114 R)
• M46: 22,683,226 km (0.064 R)
• M47: 22,855,862 km (0.077 R)
• M48: 23,901,252 km (0.105 R)
• M49: 24,076,880 km (0.119 R)
• M50: 24,724,938 km (0.077 R)
• M51: 25,021,441 km (0.063 R)
• M52: 27,007,652 km (0.033 R)
• M53: 27,251,945 km (0.053 R)
• M54: 27,865,595 km (0.115 R)
• M55: 28,236,000 km (0.025 R)
• M56: 30,049,425 km (0.092 R)
• M57: 30,938,186 km (0.058 R)
• M58: 31,706,969 km (0.106 R)
• M59: 31,835,773 km (0.109 R)
• M60: 33,656,379 km (0.085 R)
• M61: 34,380,882 km (0.088 R)
• M62: 34,778,214 km (0.113 R)
• M63: 35,711,256 km (0.088 R)
• M64: 36,180,993 km (0.111 R)
• M65: 36,652,675 km (0.099 R)
• M66: 38,697,080 km (0.094 R)
• M67: 40,638,710 km (0.111 R)
• M68: 41,832,801 km (0.11 R)
• M69: 42,186,300 km (0.117 R)
• M70: 43,968,310 km (0.067 R)
• M71: 44,904,643 km (0.089 R)
• M72: 45,411,630 km (0.079 R)
• M73: 45,556,740 km (0.077 R)
• M74: 46,066,121 km (0.116 R)
• M75: 48,344,497 km (0.069 R)
• M76: 49,012,900 km (0.078 R)
• M77: 49,385,548 km (0.098 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit