🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.88 AU

Year: 248 Days

Day: 47.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.89 AU - 1.95 AU

Year: 977 Days

Day: 19.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,947,427 km

• M1: 36,203 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.05 AU - 2.63 AU

Year: 1314 Days

Day: 13.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.22 AU - 2.98 AU

Year: 1539 Days

Day: 13.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,947,427 km

• M1: 432,487 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.19 AU - 3.17 AU

Year: 1611 Days

Day: 32.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,947,427 km

• M1: 24,833 km (0.101 R)
• M2: 958,324 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 11.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.65 AU - 5.73 AU

Year: 4340 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 51,947,427 km

• M1: 151,692 km (0.07 R)
• M2: 235,617 km (0.11 R)
• M3: 355,295 km (0.12 R)
• M4: 442,810 km (0.073 R)
• M5: 598,840 km (0.033 R)
• M6: 699,520 km (0.099 R)
• M7: 780,602 km (0.115 R)
• M8: 854,653 km (0.102 R)
• M9: 953,686 km (0.113 R)
• M10: 1,098,198 km (0.072 R)
• M11: 1,194,689 km (0.064 R)
• M12: 1,269,188 km (0.103 R)
• M13: 1,358,199 km (0.12 R)
• M14: 1,495,829 km (0.106 R)
• M15: 1,624,633 km (0.091 R)
• M16: 1,799,812 km (0.118 R)
• M17: 1,915,451 km (0.063 R)
• M18: 2,379,055 km (0.107 R)
• M19: 2,522,669 km (0.107 R)
• M20: 2,751,853 km (0.099 R)
• M21: 2,945,283 km (0.072 R)
• M22: 3,091,290 km (0.078 R)
• M23: 3,257,344 km (0.047 R)
• M24: 3,543,674 km (0.032 R)
• M25: 3,708,382 km (0.036 R)
• M26: 3,998,153 km (0.043 R)
• M27: 4,074,148 km (0.096 R)
• M28: 4,246,784 km (0.05 R)
• M29: 4,334,150 km (0.113 R)
• M30: 4,412,240 km (0.095 R)
• M31: 4,931,643 km (0.094 R)
• M32: 5,116,098 km (0.062 R)
• M33: 5,250,586 km (0.051 R)
• M34: 5,386,421 km (0.098 R)
• M35: 5,618,896 km (0.066 R)
• M36: 5,800,807 km (0.1 R)
• M37: 5,876,354 km (0.111 R)
• M38: 6,225,665 km (0.109 R)
• M39: 6,347,288 km (0.045 R)
• M40: 6,503,319 km (0.103 R)
• M41: 6,694,505 km (0.086 R)
• M42: 6,807,750 km (0.049 R)
• M43: 7,360,664 km (0.09 R)
• M44: 7,737,351 km (0.112 R)
• M45: 7,963,992 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 14.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.78 AU - 7.28 AU

Year: 5436 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,947,427 km

• M1: 187,446 km (0.103 R)
• M2: 629,508 km (0.055 R)
• M3: 730,187 km (0.059 R)
• M4: 965,355 km (0.113 R)
• M5: 1,116,000 km (0.115 R)
• M6: 1,291,628 km (0.084 R)
• M7: 1,442,572 km (0.043 R)
• M8: 1,744,610 km (0.081 R)
• M9: 2,146,281 km (0.118 R)
• M10: 2,534,936 km (0.114 R)
• M11: 2,684,085 km (0.086 R)
• M12: 2,991,060 km (0.118 R)
• M13: 3,126,147 km (0.112 R)
• M14: 3,332,741 km (0.081 R)
• M15: 3,955,218 km (0.11 R)
• M16: 4,129,051 km (0.117 R)
• M17: 5,334,361 km (0.119 R)
• M18: 5,471,692 km (0.117 R)
• M19: 6,032,833 km (0.064 R)
• M20: 6,291,488 km (0.049 R)
• M21: 6,465,919 km (0.104 R)
• M22: 7,029,006 km (0.108 R)
• M23: 7,546,315 km (0.096 R)
• M24: 7,669,883 km (0.117 R)
• M25: 8,170,886 km (0.109 R)
• M26: 8,425,352 km (0.099 R)
• M27: 9,602,837 km (0.116 R)
• M28: 10,006,901 km (0.093 R)
• M29: 10,901,346 km (0.068 R)
• M30: 11,322,913 km (0.083 R)
• M31: 11,429,128 km (0.07 R)
• M32: 12,073,446 km (0.05 R)
• M33: 12,400,018 km (0.092 R)
• M34: 12,656,129 km (0.097 R)
• M35: 12,876,936 km (0.079 R)
• M36: 13,285,338 km (0.052 R)
• M37: 14,229,151 km (0.068 R)
• M38: 14,728,509 km (0.08 R)
• M39: 14,922,088 km (0.088 R)
• M40: 15,116,566 km (0.114 R)
• M41: 15,823,715 km (0.106 R)
• M42: 16,621,969 km (0.07 R)
• M43: 16,985,492 km (0.056 R)
• M44: 18,174,645 km (0.065 R)
• M45: 18,632,864 km (0.063 R)
• M46: 19,052,635 km (0.066 R)
• M47: 19,433,063 km (0.101 R)
• M48: 19,858,818 km (0.104 R)
• M49: 20,201,696 km (0.051 R)
• M50: 20,632,987 km (0.114 R)
• M51: 21,198,168 km (0.104 R)
• M52: 21,856,698 km (0.08 R)
• M53: 22,033,522 km (0.118 R)
• M54: 22,655,850 km (0.047 R)
• M55: 22,879,498 km (0.085 R)
• M56: 23,736,245 km (0.025 R)
• M57: 24,237,099 km (0.09 R)
• M58: 24,328,503 km (0.117 R)
• M59: 24,465,834 km (0.088 R)
• M60: 24,557,538 km (0.104 R)
• M61: 24,971,774 km (0.087 R)
• M62: 25,110,302 km (0.105 R)
• M63: 25,202,753 km (0.113 R)
• M64: 25,434,630 km (0.071 R)
• M65: 26,134,299 km (0.103 R)
• M66: 27,409,621 km (0.031 R)
• M67: 27,839,266 km (0.111 R)
• M68: 28,656,968 km (0.077 R)
• M69: 29,482,449 km (0.037 R)
• M70: 29,873,648 km (0.114 R)
• M71: 30,463,662 km (0.084 R)
• M72: 30,908,715 km (0.063 R)
• M73: 31,955,452 km (0.098 R)
• M74: 32,256,742 km (0.087 R)
• M75: 32,811,451 km (0.051 R)
• M76: 32,963,292 km (0.049 R)
• M77: 33,115,433 km (0.112 R)
• M78: 34,135,093 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.3

Radius: 12.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.09 AU - 8.47 AU

Year: 7966 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,947,427 km

• M1: 233,522 km (0.113 R)
• M2: 318,344 km (0.064 R)
• M3: 614,099 km (0.064 R)
• M4: 738,415 km (0.071 R)
• M5: 978,669 km (0.081 R)
• M6: 1,847,833 km (0.1 R)
• M7: 2,083,599 km (0.068 R)
• M8: 2,329,538 km (0.08 R)
• M9: 2,637,111 km (0.09 R)
• M10: 3,151,279 km (0.025 R)
• M11: 3,263,627 km (0.08 R)
• M12: 3,348,748 km (0.114 R)
• M13: 3,785,574 km (0.105 R)
• M14: 4,148,349 km (0.12 R)
• M15: 4,459,363 km (0.05 R)
• M16: 5,539,011 km (0.068 R)
• M17: 5,778,218 km (0.106 R)
• M18: 5,951,153 km (0.08 R)
• M19: 6,408,922 km (0.08 R)
• M20: 6,624,044 km (0.099 R)
• M21: 7,321,320 km (0.027 R)
• M22: 7,811,851 km (0.045 R)
• M23: 9,387,416 km (0.102 R)
• M24: 9,468,648 km (0.081 R)
• M25: 10,044,599 km (0.096 R)
• M26: 10,127,776 km (0.099 R)
• M27: 11,360,163 km (0.064 R)
• M28: 11,708,427 km (0.118 R)
• M29: 12,281,836 km (0.085 R)
• M30: 13,045,682 km (0.049 R)
• M31: 13,273,221 km (0.073 R)
• M32: 13,364,625 km (0.072 R)
• M33: 13,640,035 km (0.04 R)
• M34: 14,383,835 km (0.103 R)
• M35: 15,093,228 km (0.074 R)
• M36: 15,717,201 km (0.074 R)
• M37: 16,056,639 km (0.116 R)
• M38: 17,139,428 km (0.072 R)
• M39: 17,338,842 km (0.036 R)
• M40: 18,551,333 km (0.082 R)
• M41: 19,323,108 km (0.102 R)
• M42: 19,791,200 km (0.072 R)
• M43: 20,368,498 km (0.063 R)
• M44: 20,951,182 km (0.077 R)
• M45: 21,111,102 km (0.079 R)
• M46: 21,271,321 km (0.093 R)
• M47: 21,378,433 km (0.072 R)
• M48: 21,700,817 km (0.076 R)
• M49: 22,079,000 km (0.074 R)
• M50: 23,006,357 km (0.11 R)
• M51: 23,171,364 km (0.061 R)
• M52: 23,447,073 km (0.066 R)
• M53: 24,113,681 km (0.098 R)
• M54: 24,281,230 km (0.106 R)
• M55: 25,749,833 km (0.075 R)
• M56: 27,073,026 km (0.095 R)
• M57: 28,595,334 km (0.104 R)
• M58: 29,725,247 km (0.099 R)
• M59: 30,869,670 km (0.09 R)
• M60: 31,112,468 km (0.049 R)
• M61: 31,538,971 km (0.089 R)
• M62: 32,459,148 km (0.08 R)
• M63: 33,263,835 km (0.103 R)
• M64: 35,335,915 km (0.097 R)
• M65: 35,780,819 km (0.117 R)
• M66: 35,908,276 km (0.102 R)
• M67: 36,483,779 km (0.077 R)
• M68: 36,869,143 km (0.12 R)
• M69: 37,384,957 km (0.062 R)
• M70: 37,773,462 km (0.084 R)
• M71: 38,033,164 km (0.082 R)
• M72: 38,423,914 km (0.111 R)
• M73: 38,815,860 km (0.1 R)
• M74: 39,274,976 km (0.087 R)
• M75: 39,603,942 km (0.085 R)
• M76: 40,330,988 km (0.113 R)
• M77: 41,195,813 km (0.073 R)
• M78: 42,066,921 km (0.116 R)
• M79: 44,100,106 km (0.06 R)
• M80: 44,784,815 km (0.11 R)
• M81: 45,266,371 km (0.075 R)
• M82: 46,165,005 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 14.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.46 AU - 13.78 AU

Year: 14541 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,947,427 km

• M1: 178,171 km (0.081 R)
• M2: 419,173 km (0.09 R)
• M3: 575,353 km (0.045 R)
• M4: 975,827 km (0.079 R)
• M5: 1,414,597 km (0.118 R)
• M6: 1,912,908 km (0.095 R)
• M7: 3,614,883 km (0.076 R)
• M8: 4,163,159 km (0.113 R)
• M9: 4,363,022 km (0.111 R)
• M10: 4,876,741 km (0.096 R)
• M11: 5,337,652 km (0.088 R)
• M12: 5,961,774 km (0.038 R)
• M13: 6,531,742 km (0.118 R)
• M14: 7,119,363 km (0.102 R)
• M15: 8,178,067 km (0.101 R)
• M16: 8,471,578 km (0.069 R)
• M17: 8,811,315 km (0.08 R)
• M18: 8,982,903 km (0.088 R)
• M19: 9,329,372 km (0.061 R)
• M20: 9,636,048 km (0.11 R)
• M21: 10,124,933 km (0.045 R)
• M22: 10,485,614 km (0.087 R)
• M23: 11,970,223 km (0.03 R)
• M24: 12,785,681 km (0.112 R)
• M25: 12,882,770 km (0.071 R)
• M26: 13,028,927 km (0.056 R)
• M27: 13,372,105 km (0.096 R)
• M28: 14,825,299 km (0.079 R)
• M29: 15,029,799 km (0.119 R)
• M30: 16,433,924 km (0.053 R)
• M31: 17,017,955 km (0.096 R)
• M32: 17,232,029 km (0.097 R)
• M33: 17,771,180 km (0.067 R)
• M34: 18,042,850 km (0.061 R)
• M35: 18,261,113 km (0.056 R)
• M36: 18,535,326 km (0.078 R)
• M37: 19,143,292 km (0.064 R)
• M38: 19,982,835 km (0.118 R)
• M39: 21,408,802 km (0.114 R)
• M40: 22,397,045 km (0.078 R)
• M41: 22,514,330 km (0.092 R)
• M42: 22,926,322 km (0.111 R)
• M43: 23,222,227 km (0.077 R)
• M44: 23,459,788 km (0.095 R)
• M45: 23,578,868 km (0.103 R)
• M46: 23,997,294 km (0.116 R)
• M47: 25,389,451 km (0.092 R)
• M48: 25,511,673 km (0.117 R)
• M49: 26,497,074 km (0.062 R)
• M50: 27,872,327 km (0.093 R)
• M51: 27,998,588 km (0.119 R)
• M52: 30,691,948 km (0.072 R)
• M53: 31,542,262 km (0.108 R)
• M54: 31,805,554 km (0.079 R)
• M55: 32,533,049 km (0.106 R)
• M56: 33,065,617 km (0.115 R)
• M57: 33,199,358 km (0.103 R)
• M58: 34,613,058 km (0.071 R)
• M59: 34,748,593 km (0.092 R)
• M60: 35,909,024 km (0.038 R)
• M61: 36,046,355 km (0.112 R)
• M62: 37,638,375 km (0.072 R)
• M63: 37,987,387 km (0.111 R)
• M64: 38,618,541 km (0.084 R)
• M65: 39,041,304 km (0.115 R)
• M66: 40,247,213 km (0.09 R)
• M67: 41,105,905 km (0.092 R)
• M68: 41,465,388 km (0.085 R)
• M69: 41,609,601 km (0.068 R)
• M70: 42,914,094 km (0.051 R)
• M71: 43,351,967 km (0.119 R)
• M72: 44,084,997 km (0.117 R)
• M73: 45,563,323 km (0.114 R)
• M74: 47,358,647 km (0.07 R)
• M75: 47,811,180 km (0.074 R)
• M76: 48,720,287 km (0.106 R)
• M77: 49,406,043 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit