🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 29.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.07 AU - 1.65 AU

Year: 594 Days

Day: 45.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,114,457 km

• M1: 302,936 km (0.1 R)
• M2: 563,086 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.67 AU

Year: 695 Days

Day: 12.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,114,457 km

• M1: 1,355,357 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.86 AU - 2.26 AU

Year: 1108 Days

Day: 12.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.7

Radius: 8.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.22 AU - 6.58 AU

Year: 6067 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,114,457 km

• M1: 133,591 km (0.065 R)
• M2: 210,185 km (0.088 R)
• M3: 409,898 km (0.116 R)
• M4: 606,171 km (0.085 R)
• M5: 739,013 km (0.087 R)
• M6: 845,228 km (0.106 R)
• M7: 1,127,070 km (0.096 R)
• M8: 1,279,062 km (0.034 R)
• M9: 1,452,595 km (0.079 R)
• M10: 1,603,390 km (0.109 R)
• M11: 2,120,101 km (0.113 R)
• M12: 2,222,576 km (0.09 R)
• M13: 2,326,696 km (0.028 R)
• M14: 2,667,180 km (0.113 R)
• M15: 3,495,504 km (0.117 R)
• M16: 3,802,179 km (0.047 R)
• M17: 4,011,467 km (0.109 R)
• M18: 4,639,778 km (0.066 R)
• M19: 4,818,547 km (0.065 R)
• M20: 5,091,115 km (0.114 R)
• M21: 5,556,364 km (0.107 R)
• M22: 5,674,846 km (0.097 R)
• M23: 5,986,757 km (0.075 R)
• M24: 6,279,670 km (0.105 R)
• M25: 6,378,404 km (0.089 R)
• M26: 6,602,352 km (0.111 R)
• M27: 6,728,015 km (0.067 R)
• M28: 6,905,139 km (0.075 R)
• M29: 7,032,596 km (0.11 R)
• M30: 8,133,935 km (0.113 R)
• M31: 8,897,782 km (0.074 R)
• M32: 9,092,259 km (0.119 R)
• M33: 9,176,184 km (0.112 R)
• M34: 9,457,428 km (0.066 R)
• M35: 9,684,368 km (0.102 R)
• M36: 9,741,514 km (0.102 R)
• M37: 9,855,807 km (0.096 R)
• M38: 10,028,293 km (0.118 R)
• M39: 10,143,932 km (0.104 R)
• M40: 10,230,849 km (0.038 R)
• M41: 10,551,736 km (0.045 R)
• M42: 10,787,353 km (0.091 R)
• M43: 10,965,075 km (0.081 R)
• M44: 11,113,925 km (0.066 R)
• M45: 11,173,764 km (0.076 R)
• M46: 11,413,719 km (0.1 R)
• M47: 11,716,206 km (0.115 R)
• M48: 11,837,979 km (0.068 R)
• M49: 12,826,970 km (0.078 R)
• M50: 13,363,129 km (0.113 R)
• M51: 13,554,165 km (0.05 R)
• M52: 13,745,950 km (0.029 R)
• M53: 13,842,291 km (0.105 R)
• M54: 14,229,749 km (0.096 R)
• M55: 14,850,431 km (0.118 R)
• M56: 15,747,569 km (0.07 R)
• M57: 15,983,037 km (0.091 R)
• M58: 16,050,505 km (0.12 R)
• M59: 16,559,736 km (0.11 R)
• M60: 16,730,727 km (0.031 R)
• M61: 17,108,760 km (0.112 R)
• M62: 17,420,223 km (0.09 R)
• M63: 17,768,637 km (0.108 R)
• M64: 18,365,981 km (0.083 R)
• M65: 18,649,319 km (0.056 R)
• M66: 19,112,923 km (0.119 R)
• M67: 19,544,214 km (0.09 R)
• M68: 19,688,725 km (0.105 R)
• M69: 19,797,333 km (0.114 R)
• M70: 20,746,831 km (0.095 R)
• M71: 22,274,225 km (0.091 R)
• M72: 22,387,321 km (0.069 R)
• M73: 23,414,460 km (0.041 R)
• M74: 23,875,970 km (0.101 R)
• M75: 24,418,112 km (0.035 R)
• M76: 25,160,417 km (0.083 R)
• M77: 25,554,009 km (0.04 R)
• M78: 25,712,134 km (0.104 R)
• M79: 26,148,361 km (0.106 R)
• M80: 26,427,212 km (0.087 R)
• M81: 26,747,202 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.6

Radius: 9.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.96 AU - 8.12 AU

Year: 7000 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,114,457 km

• M1: 123,269 km (0.114 R)
• M2: 206,744 km (0.095 R)
• M3: 368,759 km (0.071 R)
• M4: 503,247 km (0.038 R)
• M5: 786,286 km (0.043 R)
• M6: 926,160 km (0.101 R)
• M7: 992,582 km (0.11 R)
• M8: 1,102,536 km (0.066 R)
• M9: 1,364,931 km (0.109 R)
• M10: 1,519,316 km (0.06 R)
• M11: 1,712,297 km (0.052 R)
• M12: 1,947,764 km (0.116 R)
• M13: 2,017,028 km (0.119 R)
• M14: 2,302,311 km (0.11 R)
• M15: 2,581,610 km (0.112 R)
• M16: 2,715,800 km (0.112 R)
• M17: 3,031,002 km (0.115 R)
• M18: 3,193,017 km (0.096 R)
• M19: 3,275,146 km (0.102 R)
• M20: 3,504,779 km (0.086 R)
• M21: 3,653,629 km (0.108 R)
• M22: 3,782,881 km (0.103 R)
• M23: 4,134,885 km (0.106 R)
• M24: 4,269,822 km (0.076 R)
• M25: 4,683,012 km (0.035 R)
• M26: 5,084,981 km (0.09 R)
• M27: 5,253,728 km (0.115 R)
• M28: 5,351,116 km (0.026 R)
• M29: 5,424,419 km (0.072 R)
• M30: 5,671,405 km (0.113 R)
• M31: 5,796,319 km (0.118 R)
• M32: 6,801,766 km (0.105 R)
• M33: 7,283,771 km (0.112 R)
• M34: 7,721,644 km (0.102 R)
• M35: 7,887,997 km (0.059 R)
• M36: 8,651,544 km (0.029 R)
• M37: 8,708,990 km (0.109 R)
• M38: 8,969,440 km (0.094 R)
• M39: 9,557,060 km (0.115 R)
• M40: 10,126,878 km (0.062 R)
• M41: 10,676,950 km (0.115 R)
• M42: 10,862,451 km (0.106 R)
• M43: 11,393,823 km (0.069 R)
• M44: 11,646,793 km (0.102 R)
• M45: 11,837,829 km (0.085 R)
• M46: 12,417,072 km (0.091 R)
• M47: 13,469,493 km (0.116 R)
• M48: 13,871,463 km (0.12 R)
• M49: 14,824,850 km (0.082 R)
• M50: 14,928,222 km (0.099 R)
• M51: 14,997,187 km (0.053 R)
• M52: 16,046,017 km (0.096 R)
• M53: 16,258,596 km (0.104 R)
• M54: 16,436,468 km (0.079 R)
• M55: 16,579,184 km (0.102 R)
• M56: 17,663,170 km (0.063 R)
• M57: 18,066,336 km (0.093 R)
• M58: 18,176,740 km (0.12 R)
• M59: 18,769,746 km (0.085 R)
• M60: 18,844,395 km (0.062 R)
• M61: 19,256,388 km (0.096 R)
• M62: 19,482,280 km (0.118 R)
• M63: 19,557,827 km (0.102 R)
• M64: 20,779,144 km (0.118 R)
• M65: 22,261,510 km (0.119 R)
• M66: 22,498,622 km (0.065 R)
• M67: 22,696,989 km (0.117 R)
• M68: 23,295,231 km (0.091 R)
• M69: 23,375,415 km (0.097 R)
• M70: 23,656,809 km (0.104 R)
• M71: 24,956,964 km (0.047 R)
• M72: 25,039,093 km (0.109 R)
• M73: 26,030,478 km (0.09 R)
• M74: 26,280,456 km (0.09 R)
• M75: 26,950,655 km (0.118 R)
• M76: 27,668,874 km (0.083 R)
• M77: 27,753,846 km (0.117 R)
• M78: 27,838,817 km (0.094 R)
• M79: 28,051,695 km (0.109 R)
• M80: 28,393,526 km (0.096 R)
• M81: 28,564,816 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 8.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.23 AU - 12.61 AU

Year: 12605 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,114,457 km

• M1: 258,655 km (0.086 R)
• M2: 548,575 km (0.076 R)
• M3: 602,431 km (0.052 R)
• M4: 900,130 km (0.069 R)
• M5: 1,155,494 km (0.084 R)
• M6: 1,299,258 km (0.116 R)
• M7: 1,700,479 km (0.09 R)
• M8: 1,765,554 km (0.08 R)
• M9: 1,999,974 km (0.042 R)
• M10: 2,121,148 km (0.119 R)
• M11: 2,209,112 km (0.095 R)
• M12: 2,262,518 km (0.087 R)
• M13: 2,352,427 km (0.048 R)
• M14: 2,592,082 km (0.114 R)
• M15: 2,917,458 km (0.085 R)
• M16: 3,419,508 km (0.118 R)
• M17: 3,648,842 km (0.108 R)
• M18: 3,776,149 km (0.054 R)
• M19: 3,969,879 km (0.071 R)
• M20: 4,277,751 km (0.09 R)
• M21: 4,570,664 km (0.086 R)
• M22: 5,152,151 km (0.073 R)
• M23: 5,295,166 km (0.098 R)
• M24: 5,367,123 km (0.055 R)
• M25: 5,781,509 km (0.09 R)
• M26: 6,155,653 km (0.075 R)
• M27: 6,332,927 km (0.07 R)
• M28: 6,511,846 km (0.116 R)
• M29: 6,666,680 km (0.05 R)
• M30: 6,953,608 km (0.063 R)
• M31: 7,111,883 km (0.119 R)
• M32: 7,191,469 km (0.078 R)
• M33: 7,512,655 km (0.107 R)
• M34: 7,838,629 km (0.103 R)
• M35: 8,003,336 km (0.08 R)
• M36: 8,280,392 km (0.115 R)
• M37: 8,448,241 km (0.044 R)
• M38: 8,730,382 km (0.069 R)
• M39: 8,872,650 km (0.108 R)
• M40: 9,044,238 km (0.114 R)
• M41: 9,246,046 km (0.113 R)
• M42: 9,860,145 km (0.098 R)
• M43: 9,949,006 km (0.059 R)
• M44: 10,127,327 km (0.117 R)
• M45: 10,216,936 km (0.107 R)
• M46: 10,608,284 km (0.115 R)
• M47: 10,790,644 km (0.111 R)
• M48: 10,851,680 km (0.094 R)
• M49: 11,096,871 km (0.088 R)
• M50: 11,436,907 km (0.034 R)
• M51: 11,561,372 km (0.098 R)
• M52: 11,717,702 km (0.09 R)
• M53: 11,780,384 km (0.058 R)
• M54: 12,000,741 km (0.091 R)
• M55: 12,064,021 km (0.099 R)
• M56: 12,831,159 km (0.091 R)
• M57: 13,384,222 km (0.079 R)
• M58: 13,614,154 km (0.086 R)
• M59: 14,011,486 km (0.076 R)
• M60: 14,682,133 km (0.059 R)
• M61: 14,817,519 km (0.09 R)
• M62: 15,055,380 km (0.1 R)
• M63: 15,294,587 km (0.087 R)
• M64: 15,638,513 km (0.076 R)
• M65: 16,159,113 km (0.102 R)
• M66: 16,614,938 km (0.069 R)
• M67: 16,897,528 km (0.107 R)
• M68: 18,188,857 km (0.086 R)
• M69: 18,993,544 km (0.089 R)
• M70: 19,400,301 km (0.057 R)
• M71: 19,586,101 km (0.108 R)
• M72: 19,660,601 km (0.115 R)
• M73: 20,675,473 km (0.075 R)
• M74: 21,399,975 km (0.1 R)
• M75: 22,638,646 km (0.063 R)
• M76: 23,069,787 km (0.119 R)
• M77: 24,419,608 km (0.09 R)
• M78: 24,540,035 km (0.105 R)
• M79: 24,700,703 km (0.068 R)
• M80: 25,835,851 km (0.116 R)
• M81: 26,122,182 km (0.079 R)
• M82: 26,780,861 km (0.117 R)
• M83: 26,987,755 km (0.103 R)
• M84: 27,070,782 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit