🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 46.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 161 Days

Day: 29.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,979,848 km

• M1: 157,527 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.75 AU - 0.97 AU

Year: 290 Days

Day: 32.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,979,848 km

• M1: 333,454 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.01 AU - 3.27 AU

Year: 1559 Days

Day: 24.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,979,848 km

• M1: 596,596 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.58 AU - 5.66 AU

Year: 3609 Days

Day: 27.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.58 AU - 4.76 AU

Year: 3668 Days

Day: 28.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,979,848 km

• M1: 3,111,337 km (0.067 R)

Asteroid Belt

Center: 6.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 13.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.76 AU - 9.02 AU

Year: 7301 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,979,848 km

• M1: 178,171 km (0.06 R)
• M2: 316,848 km (0.115 R)
• M3: 487,689 km (0.105 R)
• M4: 606,320 km (0.053 R)
• M5: 750,533 km (0.104 R)
• M6: 998,566 km (0.074 R)
• M7: 1,240,316 km (0.083 R)
• M8: 1,724,415 km (0.105 R)
• M9: 2,223,024 km (0.05 R)
• M10: 2,392,070 km (0.046 R)
• M11: 2,565,603 km (0.116 R)
• M12: 2,676,156 km (0.101 R)
• M13: 3,111,187 km (0.114 R)
• M14: 3,544,273 km (0.119 R)
• M15: 3,869,199 km (0.1 R)
• M16: 4,387,855 km (0.118 R)
• M17: 4,737,017 km (0.059 R)
• M18: 4,846,373 km (0.044 R)
• M19: 4,956,477 km (0.068 R)
• M20: 5,926,320 km (0.11 R)
• M21: 6,892,124 km (0.117 R)
• M22: 7,016,290 km (0.07 R)
• M23: 7,298,431 km (0.109 R)
• M24: 7,776,995 km (0.09 R)
• M25: 8,798,449 km (0.058 R)
• M26: 9,001,005 km (0.085 R)
• M27: 9,171,097 km (0.056 R)
• M28: 9,479,867 km (0.098 R)
• M29: 9,966,958 km (0.113 R)
• M30: 10,072,425 km (0.119 R)
• M31: 10,498,031 km (0.077 R)
• M32: 11,220,289 km (0.091 R)
• M33: 11,884,354 km (0.091 R)
• M34: 12,447,291 km (0.041 R)
• M35: 13,638,539 km (0.1 R)
• M36: 14,030,485 km (0.058 R)
• M37: 14,386,528 km (0.105 R)
• M38: 14,625,585 km (0.044 R)
• M39: 15,717,351 km (0.036 R)
• M40: 15,881,310 km (0.075 R)
• M41: 16,293,901 km (0.051 R)
• M42: 16,459,805 km (0.079 R)
• M43: 16,835,445 km (0.107 R)
• M44: 17,637,439 km (0.088 R)
• M45: 18,021,756 km (0.096 R)
• M46: 18,972,900 km (0.048 R)
• M47: 19,498,437 km (0.116 R)
• M48: 19,674,813 km (0.112 R)
• M49: 19,807,356 km (0.093 R)
• M50: 20,028,911 km (0.096 R)
• M51: 20,340,673 km (0.037 R)
• M52: 20,519,442 km (0.089 R)
• M53: 20,653,931 km (0.088 R)
• M54: 20,968,685 km (0.099 R)
• M55: 21,330,562 km (0.091 R)
• M56: 21,648,757 km (0.089 R)
• M57: 21,968,597 km (0.045 R)
• M58: 23,497,487 km (0.109 R)
• M59: 23,967,673 km (0.036 R)
• M60: 24,203,888 km (0.087 R)
• M61: 24,440,851 km (0.12 R)
• M62: 24,583,418 km (0.072 R)
• M63: 24,917,171 km (0.08 R)
• M64: 25,060,635 km (0.073 R)
• M65: 25,156,378 km (0.05 R)
• M66: 25,444,503 km (0.047 R)
• M67: 25,685,506 km (0.027 R)
• M68: 25,782,146 km (0.115 R)
• M69: 26,608,225 km (0.04 R)
• M70: 26,754,831 km (0.073 R)
• M71: 27,442,981 km (0.076 R)
• M72: 27,541,716 km (0.104 R)
• M73: 28,786,370 km (0.099 R)
• M74: 29,037,545 km (0.108 R)
• M75: 29,491,425 km (0.12 R)
• M76: 30,304,041 km (0.108 R)
• M77: 31,381,893 km (0.116 R)
• M78: 31,795,831 km (0.098 R)
• M79: 32,003,472 km (0.117 R)
• M80: 32,367,893 km (0.101 R)
• M81: 32,629,091 km (0.097 R)
• M82: 33,892,445 km (0.108 R)
• M83: 34,743,657 km (0.081 R)
• M84: 35,547,895 km (0.109 R)
• M85: 35,817,470 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 14.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.34 AU - 11.24 AU

Year: 10291 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,979,848 km

• M1: 202,855 km (0.055 R)
• M2: 310,565 km (0.11 R)
• M3: 452,982 km (0.055 R)
• M4: 614,398 km (0.095 R)
• M5: 709,991 km (0.105 R)
• M6: 851,212 km (0.107 R)
• M7: 1,003,203 km (0.07 R)
• M8: 1,257,221 km (0.061 R)
• M9: 1,352,215 km (0.117 R)
• M10: 1,901,539 km (0.06 R)
• M11: 2,220,631 km (0.096 R)
• M12: 2,436,501 km (0.089 R)
• M13: 2,910,576 km (0.116 R)
• M14: 3,060,623 km (0.1 R)
• M15: 3,618,174 km (0.07 R)
• M16: 3,710,476 km (0.115 R)
• M17: 3,873,837 km (0.086 R)
• M18: 4,280,593 km (0.088 R)
• M19: 4,551,066 km (0.073 R)
• M20: 4,776,810 km (0.12 R)
• M21: 4,903,818 km (0.092 R)
• M22: 5,213,187 km (0.089 R)
• M23: 5,317,756 km (0.11 R)
• M24: 5,476,030 km (0.076 R)
• M25: 5,635,801 km (0.089 R)
• M26: 5,960,129 km (0.077 R)
• M27: 6,152,212 km (0.083 R)
• M28: 7,114,276 km (0.088 R)
• M29: 8,001,990 km (0.116 R)
• M30: 8,613,247 km (0.103 R)
• M31: 9,945,865 km (0.11 R)
• M32: 10,404,233 km (0.114 R)
• M33: 11,375,871 km (0.117 R)
• M34: 11,580,670 km (0.102 R)
• M35: 11,924,446 km (0.111 R)
• M36: 12,271,663 km (0.103 R)
• M37: 12,728,236 km (0.072 R)
• M38: 12,905,210 km (0.072 R)
• M39: 13,154,440 km (0.107 R)
• M40: 13,694,039 km (0.055 R)
• M41: 14,609,279 km (0.095 R)
• M42: 15,093,079 km (0.04 R)
• M43: 15,619,962 km (0.095 R)
• M44: 15,771,655 km (0.108 R)
• M45: 15,961,943 km (0.104 R)
• M46: 17,511,478 km (0.099 R)
• M47: 18,025,496 km (0.084 R)
• M48: 18,384,082 km (0.115 R)
• M49: 18,866,087 km (0.095 R)
• M50: 20,502,687 km (0.106 R)
• M51: 20,835,543 km (0.088 R)
• M52: 21,044,381 km (0.09 R)
• M53: 21,212,080 km (0.101 R)
• M54: 21,929,402 km (0.085 R)
• M55: 22,526,148 km (0.068 R)
• M56: 22,697,587 km (0.077 R)
• M57: 23,344,598 km (0.036 R)
• M58: 23,648,581 km (0.079 R)
• M59: 24,568,458 km (0.105 R)
• M60: 24,789,265 km (0.064 R)
• M61: 25,500,004 km (0.062 R)
• M62: 25,678,774 km (0.046 R)
• M63: 26,352,862 km (0.061 R)
• M64: 26,760,217 km (0.09 R)
• M65: 27,078,411 km (0.052 R)
• M66: 27,169,516 km (0.086 R)
• M67: 27,443,580 km (0.051 R)
• M68: 28,734,609 km (0.063 R)
• M69: 28,827,510 km (0.08 R)
• M70: 29,013,759 km (0.088 R)
• M71: 29,387,604 km (0.065 R)
• M72: 29,575,050 km (0.115 R)
• M73: 30,850,671 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.1

Radius: 12.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.64 AU - 14.38 AU

Year: 14192 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,979,848 km

• M1: 172,337 km (0.067 R)
• M2: 482,154 km (0.077 R)
• M3: 739,013 km (0.096 R)
• M4: 1,098,647 km (0.074 R)
• M5: 1,340,547 km (0.083 R)
• M6: 1,425,219 km (0.083 R)
• M7: 1,900,192 km (0.089 R)
• M8: 1,996,234 km (0.118 R)
• M9: 2,118,605 km (0.072 R)
• M10: 2,218,536 km (0.112 R)
• M11: 2,501,276 km (0.113 R)
• M12: 2,741,531 km (0.044 R)
• M13: 3,216,205 km (0.088 R)
• M14: 3,537,242 km (0.054 R)
• M15: 4,053,803 km (0.093 R)
• M16: 4,790,722 km (0.114 R)
• M17: 5,056,857 km (0.118 R)
• M18: 5,191,645 km (0.111 R)
• M19: 6,349,981 km (0.103 R)
• M20: 6,532,341 km (0.085 R)
• M21: 6,716,496 km (0.074 R)
• M22: 7,279,133 km (0.117 R)
• M23: 7,779,239 km (0.058 R)
• M24: 8,131,991 km (0.064 R)
• M25: 8,610,554 km (0.115 R)
• M26: 9,428,406 km (0.096 R)
• M27: 10,143,035 km (0.079 R)
• M28: 10,485,464 km (0.094 R)
• M29: 10,962,532 km (0.063 R)
• M30: 11,093,879 km (0.107 R)
• M31: 11,713,812 km (0.114 R)
• M32: 12,802,735 km (0.057 R)
• M33: 13,923,672 km (0.09 R)
• M34: 14,400,141 km (0.086 R)
• M35: 15,076,025 km (0.102 R)
• M36: 15,417,856 km (0.096 R)
• M37: 16,059,631 km (0.085 R)
• M38: 16,659,817 km (0.112 R)
• M39: 16,912,039 km (0.102 R)
• M40: 17,114,744 km (0.106 R)
• M41: 17,369,210 km (0.045 R)
• M42: 17,522,548 km (0.09 R)
• M43: 19,556,331 km (0.075 R)
• M44: 20,250,765 km (0.108 R)
• M45: 21,007,580 km (0.041 R)
• M46: 21,280,148 km (0.074 R)
• M47: 21,499,159 km (0.118 R)
• M48: 22,996,185 km (0.072 R)
• M49: 23,220,881 km (0.053 R)
• M50: 23,956,154 km (0.108 R)
• M51: 25,159,819 km (0.047 R)
• M52: 25,507,335 km (0.108 R)
• M53: 26,090,168 km (0.047 R)
• M54: 26,618,398 km (0.111 R)
• M55: 27,209,609 km (0.091 R)
• M56: 28,525,322 km (0.036 R)
• M57: 28,827,210 km (0.106 R)
• M58: 29,130,146 km (0.104 R)
• M59: 29,251,620 km (0.077 R)
• M60: 30,475,779 km (0.047 R)
• M61: 30,784,399 km (0.109 R)
• M62: 33,672,386 km (0.052 R)
• M63: 34,247,590 km (0.062 R)
• M64: 35,019,366 km (0.106 R)
• M65: 35,213,244 km (0.088 R)
• M66: 35,472,348 km (0.098 R)
• M67: 35,992,350 km (0.082 R)
• M68: 36,580,419 km (0.059 R)
• M69: 37,303,426 km (0.115 R)
• M70: 37,435,371 km (0.079 R)
• M71: 37,832,105 km (0.114 R)
• M72: 39,769,846 km (0.116 R)
• M73: 41,056,687 km (0.116 R)
• M74: 41,739,601 km (0.074 R)
• M75: 42,150,995 km (0.047 R)
• M76: 42,563,885 km (0.075 R)
• M77: 42,770,779 km (0.031 R)
• M78: 44,578,221 km (0.082 R)
• M79: 45,069,051 km (0.053 R)
• M80: 45,914,578 km (0.103 R)
• M81: 47,335,609 km (0.083 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit