🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.53 AU - 0.73 AU

Year: 212 Days

Day: 34.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.28 AU

Year: 510 Days

Day: 43.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,912,415 km

• M1: 130,150 km (0.114 R)
• M2: 166,802 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1 AU - 1.28 AU

Year: 517 Days

Day: 36 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.49 AU - 1.53 AU

Year: 788 Days

Day: 35.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 14.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.82 AU - 3.18 AU

Year: 2206 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,912,415 km

• M1: 192,233 km (0.081 R)
• M2: 296,503 km (0.093 R)
• M3: 547,229 km (0.119 R)
• M4: 696,528 km (0.086 R)
• M5: 1,010,384 km (0.056 R)
• M6: 1,181,674 km (0.081 R)
• M7: 1,608,327 km (0.095 R)
• M8: 1,708,856 km (0.079 R)
• M9: 2,184,727 km (0.113 R)
• M10: 2,358,560 km (0.116 R)
• M11: 2,537,030 km (0.06 R)
• M12: 2,711,013 km (0.12 R)
• M13: 2,832,336 km (0.084 R)
• M14: 3,868,900 km (0.068 R)
• M15: 4,785,636 km (0.109 R)
• M16: 4,933,588 km (0.08 R)
• M17: 5,117,594 km (0.074 R)
• M18: 5,233,831 km (0.067 R)
• M19: 5,327,479 km (0.09 R)
• M20: 6,060,060 km (0.084 R)
• M21: 6,257,529 km (0.075 R)
• M22: 7,068,799 km (0.085 R)
• M23: 7,526,568 km (0.032 R)
• M24: 7,805,867 km (0.11 R)
• M25: 8,526,181 km (0.111 R)
• M26: 9,027,633 km (0.096 R)
• M27: 9,140,430 km (0.111 R)
• M28: 9,495,874 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 12.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.93 AU - 4.31 AU

Year: 3551 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,912,415 km

• M1: 162,314 km (0.117 R)
• M2: 301,440 km (0.056 R)
• M3: 413,638 km (0.085 R)
• M4: 601,683 km (0.04 R)
• M5: 739,163 km (0.099 R)
• M6: 1,186,461 km (0.095 R)
• M7: 1,353,412 km (0.073 R)
• M8: 1,434,195 km (0.108 R)
• M9: 1,552,527 km (0.072 R)
• M10: 1,850,526 km (0.099 R)
• M11: 2,046,349 km (0.115 R)
• M12: 2,126,683 km (0.118 R)
• M13: 2,249,204 km (0.092 R)
• M14: 2,346,143 km (0.091 R)
• M15: 2,530,149 km (0.104 R)
• M16: 2,704,281 km (0.057 R)
• M17: 3,683,249 km (0.054 R)
• M18: 3,848,256 km (0.112 R)
• M19: 4,100,178 km (0.07 R)
• M20: 4,271,318 km (0.063 R)
• M21: 4,479,858 km (0.081 R)
• M22: 4,906,960 km (0.11 R)
• M23: 5,496,974 km (0.057 R)
• M24: 5,743,062 km (0.099 R)
• M25: 5,973,593 km (0.091 R)
• M26: 6,129,025 km (0.114 R)
• M27: 6,325,148 km (0.082 R)
• M28: 6,824,655 km (0.113 R)
• M29: 7,089,593 km (0.099 R)
• M30: 7,798,238 km (0.1 R)
• M31: 8,096,686 km (0.062 R)
• M32: 8,420,565 km (0.072 R)
• M33: 8,903,467 km (0.105 R)
• M34: 9,081,339 km (0.106 R)
• M35: 9,621,985 km (0.082 R)
• M36: 9,781,756 km (0.072 R)
• M37: 10,452,553 km (0.073 R)
• M38: 10,781,818 km (0.098 R)
• M39: 11,330,244 km (0.107 R)
• M40: 11,717,104 km (0.113 R)
• M41: 11,838,876 km (0.08 R)
• M42: 12,157,520 km (0.112 R)
• M43: 12,578,488 km (0.075 R)
• M44: 12,703,253 km (0.086 R)
• M45: 13,307,628 km (0.093 R)
• M46: 13,587,825 km (0.099 R)
• M47: 14,154,203 km (0.073 R)
• M48: 14,283,904 km (0.06 R)
• M49: 14,440,234 km (0.05 R)
• M50: 14,597,012 km (0.096 R)
• M51: 15,256,589 km (0.045 R)
• M52: 15,416,360 km (0.037 R)
• M53: 15,657,063 km (0.118 R)
• M54: 15,898,963 km (0.086 R)
• M55: 16,115,131 km (0.085 R)
• M56: 16,632,291 km (0.114 R)
• M57: 16,934,180 km (0.105 R)
• M58: 17,127,311 km (0.062 R)
• M59: 17,210,188 km (0.107 R)
• M60: 17,627,117 km (0.112 R)
• M61: 17,822,791 km (0.067 R)
• M62: 18,188,259 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 14.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.97 AU - 4.51 AU

Year: 3707 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,912,415 km

• M1: 185,801 km (0.103 R)
• M2: 311,612 km (0.089 R)
• M3: 411,095 km (0.095 R)
• M4: 566,527 km (0.055 R)
• M5: 737,368 km (0.061 R)
• M6: 907,760 km (0.075 R)
• M7: 1,071,420 km (0.114 R)
• M8: 1,661,434 km (0.09 R)
• M9: 1,801,158 km (0.064 R)
• M10: 1,905,428 km (0.098 R)
• M11: 2,515,787 km (0.112 R)
• M12: 2,692,612 km (0.112 R)
• M13: 2,858,516 km (0.12 R)
• M14: 3,216,504 km (0.095 R)
• M15: 3,523,329 km (0.083 R)
• M16: 3,993,066 km (0.037 R)
• M17: 4,096,438 km (0.079 R)
• M18: 4,200,559 km (0.115 R)
• M19: 4,340,881 km (0.101 R)
• M20: 4,500,802 km (0.102 R)
• M21: 4,753,323 km (0.073 R)
• M22: 5,122,231 km (0.079 R)
• M23: 5,234,878 km (0.1 R)
• M24: 5,386,271 km (0.114 R)
• M25: 5,596,756 km (0.12 R)
• M26: 5,790,485 km (0.083 R)
• M27: 6,105,239 km (0.088 R)
• M28: 6,224,767 km (0.06 R)
• M29: 6,385,436 km (0.055 R)
• M30: 6,608,486 km (0.116 R)
• M31: 7,104,104 km (0.095 R)
• M32: 7,335,382 km (0.044 R)
• M33: 7,676,166 km (0.073 R)
• M34: 7,805,419 km (0.104 R)
• M35: 8,528,874 km (0.073 R)
• M36: 8,640,324 km (0.091 R)
• M37: 8,752,373 km (0.061 R)
• M38: 8,977,817 km (0.12 R)
• M39: 9,182,467 km (0.049 R)
• M40: 9,319,648 km (0.1 R)
• M41: 10,276,027 km (0.089 R)
• M42: 10,826,099 km (0.075 R)
• M43: 11,434,962 km (0.063 R)
• M44: 11,582,765 km (0.104 R)
• M45: 12,130,293 km (0.079 R)
• M46: 12,356,635 km (0.045 R)
• M47: 12,890,400 km (0.059 R)
• M48: 13,018,605 km (0.056 R)
• M49: 13,744,454 km (0.096 R)
• M50: 13,928,011 km (0.036 R)
• M51: 14,138,794 km (0.109 R)
• M52: 14,271,038 km (0.081 R)
• M53: 14,938,544 km (0.119 R)
• M54: 15,073,182 km (0.073 R)
• M55: 15,208,419 km (0.101 R)
• M56: 15,371,032 km (0.107 R)
• M57: 16,027,617 km (0.064 R)
• M58: 16,833,351 km (0.099 R)
• M59: 17,114,146 km (0.115 R)
• M60: 17,425,010 km (0.079 R)
• M61: 17,823,240 km (0.076 R)
• M62: 18,080,847 km (0.09 R)
• M63: 18,861,150 km (0.099 R)
• M64: 19,036,030 km (0.083 R)
• M65: 19,152,866 km (0.12 R)
• M66: 19,416,756 km (0.104 R)
• M67: 19,681,844 km (0.086 R)
• M68: 19,859,267 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 10.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.33 AU - 8.67 AU

Year: 7864 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,912,415 km

• M1: 194,477 km (0.082 R)
• M2: 263,591 km (0.117 R)
• M3: 347,366 km (0.106 R)
• M4: 1,203,964 km (0.118 R)
• M5: 1,396,347 km (0.116 R)
• M6: 2,221,229 km (0.11 R)
• M7: 2,328,341 km (0.028 R)
• M8: 2,525,362 km (0.117 R)
• M9: 2,682,589 km (0.061 R)
• M10: 3,294,444 km (0.09 R)
• M11: 3,491,315 km (0.12 R)
• M12: 3,566,264 km (0.115 R)
• M13: 3,871,144 km (0.08 R)
• M14: 4,052,906 km (0.061 R)
• M15: 4,158,073 km (0.087 R)
• M16: 4,264,138 km (0.106 R)
• M17: 4,835,901 km (0.073 R)
• M18: 4,919,526 km (0.091 R)
• M19: 5,116,696 km (0.047 R)
• M20: 5,259,113 km (0.083 R)
• M21: 5,606,330 km (0.078 R)
• M22: 5,694,293 km (0.074 R)
• M23: 5,901,337 km (0.077 R)
• M24: 6,141,142 km (0.117 R)
• M25: 6,262,167 km (0.109 R)
• M26: 7,132,078 km (0.062 R)
• M27: 7,291,400 km (0.032 R)
• M28: 7,516,395 km (0.116 R)
• M29: 8,272,014 km (0.065 R)
• M30: 8,473,074 km (0.106 R)
• M31: 8,743,846 km (0.048 R)
• M32: 9,086,126 km (0.11 R)
• M33: 9,432,894 km (0.115 R)
• M34: 9,502,756 km (0.105 R)
• M35: 9,925,819 km (0.087 R)
• M36: 10,426,972 km (0.107 R)
• M37: 10,607,985 km (0.101 R)
• M38: 10,717,191 km (0.1 R)
• M39: 10,863,199 km (0.087 R)
• M40: 11,416,861 km (0.104 R)
• M41: 12,513,263 km (0.104 R)
• M42: 13,603,533 km (0.105 R)
• M43: 13,801,451 km (0.096 R)
• M44: 14,441,131 km (0.113 R)
• M45: 14,886,484 km (0.085 R)
• M46: 15,295,335 km (0.105 R)
• M47: 15,625,049 km (0.067 R)
• M48: 16,124,107 km (0.094 R)
• M49: 16,544,029 km (0.12 R)
• M50: 16,882,419 km (0.111 R)
• M51: 17,095,147 km (0.067 R)
• M52: 19,985,378 km (0.052 R)
• M53: 20,075,286 km (0.12 R)
• M54: 20,391,087 km (0.098 R)
• M55: 22,507,000 km (0.114 R)
• M56: 22,741,270 km (0.05 R)
• M57: 23,686,130 km (0.11 R)
• M58: 23,876,568 km (0.11 R)
• M59: 24,259,090 km (0.051 R)
• M60: 24,836,687 km (0.118 R)
• M61: 26,103,781 km (0.087 R)
• M62: 27,242,071 km (0.104 R)
• M63: 27,591,682 km (0.067 R)
• M64: 27,691,912 km (0.098 R)
• M65: 27,942,788 km (0.102 R)
• M66: 28,548,210 km (0.111 R)
• M67: 28,649,638 km (0.054 R)
• M68: 28,801,779 km (0.055 R)
• M69: 28,954,219 km (0.115 R)
• M70: 29,056,095 km (0.051 R)
• M71: 29,413,335 km (0.112 R)
• M72: 29,515,660 km (0.091 R)
• M73: 29,618,134 km (0.056 R)
• M74: 29,720,759 km (0.097 R)
• M75: 30,029,080 km (0.077 R)
• M76: 30,286,987 km (0.06 R)
• M77: 31,797,027 km (0.075 R)
• M78: 32,323,313 km (0.113 R)
• M79: 32,799,632 km (0.08 R)
• M80: 33,065,169 km (0.093 R)
• M81: 33,651,891 km (0.079 R)
• M82: 33,973,377 km (0.093 R)
• M83: 34,295,910 km (0.093 R)
• M84: 34,673,495 km (0.105 R)
• M85: 34,835,659 km (0.098 R)
• M86: 35,269,493 km (0.106 R)
• M87: 36,416,909 km (0.06 R)
• M88: 36,912,377 km (0.06 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit