🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 28.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.78 AU - 2.1 AU

Year: 1029 Days

Day: 42.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.57 AU - 3.15 AU

Year: 1842 Days

Day: 30.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 14.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.35 AU - 4.61 AU

Year: 3611 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,083,408 km

• M1: 321,935 km (0.089 R)
• M2: 461,509 km (0.101 R)
• M3: 630,256 km (0.096 R)
• M4: 813,064 km (0.031 R)
• M5: 1,087,128 km (0.112 R)
• M6: 1,392,457 km (0.116 R)
• M7: 1,487,003 km (0.103 R)
• M8: 1,813,575 km (0.082 R)
• M9: 1,978,282 km (0.113 R)
• M10: 2,306,949 km (0.065 R)
• M11: 2,755,593 km (0.106 R)
• M12: 2,876,468 km (0.092 R)
• M13: 3,268,414 km (0.095 R)
• M14: 3,433,870 km (0.053 R)
• M15: 3,564,468 km (0.076 R)
• M16: 3,696,713 km (0.031 R)
• M17: 4,163,010 km (0.039 R)
• M18: 4,525,186 km (0.054 R)
• M19: 4,751,677 km (0.098 R)
• M20: 5,024,244 km (0.104 R)
• M21: 5,850,474 km (0.063 R)
• M22: 6,029,841 km (0.081 R)
• M23: 6,211,154 km (0.096 R)
• M24: 6,440,188 km (0.036 R)
• M25: 6,555,827 km (0.089 R)
• M26: 7,288,408 km (0.064 R)
• M27: 8,347,412 km (0.082 R)
• M28: 8,779,450 km (0.101 R)
• M29: 8,933,835 km (0.06 R)
• M30: 9,454,436 km (0.11 R)
• M31: 9,931,653 km (0.103 R)
• M32: 10,281,263 km (0.099 R)
• M33: 10,689,665 km (0.071 R)
• M34: 11,833,042 km (0.107 R)
• M35: 12,462,699 km (0.101 R)
• M36: 12,752,470 km (0.096 R)
• M37: 13,015,164 km (0.107 R)
• M38: 13,516,467 km (0.099 R)
• M39: 13,724,707 km (0.067 R)
• M40: 14,355,711 km (0.11 R)
• M41: 14,873,619 km (0.103 R)
• M42: 15,304,760 km (0.055 R)
• M43: 15,615,325 km (0.1 R)
• M44: 15,771,356 km (0.068 R)
• M45: 15,959,250 km (0.113 R)
• M46: 16,053,497 km (0.089 R)
• M47: 16,211,024 km (0.101 R)
• M48: 16,750,324 km (0.059 R)
• M49: 17,102,328 km (0.091 R)
• M50: 17,424,711 km (0.12 R)
• M51: 17,944,414 km (0.108 R)
• M52: 18,075,163 km (0.111 R)
• M53: 18,173,449 km (0.039 R)
• M54: 18,932,807 km (0.11 R)
• M55: 19,065,949 km (0.026 R)
• M56: 19,199,391 km (0.092 R)
• M57: 19,500,830 km (0.115 R)
• M58: 19,972,662 km (0.083 R)
• M59: 20,108,198 km (0.04 R)
• M60: 21,065,624 km (0.099 R)
• M61: 21,272,668 km (0.061 R)
• M62: 21,515,166 km (0.096 R)
• M63: 22,002,855 km (0.1 R)
• M64: 22,107,873 km (0.091 R)
• M65: 22,213,040 km (0.115 R)
• M66: 22,353,512 km (0.039 R)
• M67: 22,494,284 km (0.03 R)
• M68: 22,705,965 km (0.119 R)
• M69: 22,953,699 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 9.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.04 AU - 6.28 AU

Year: 5128 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,083,408 km

• M1: 158,574 km (0.085 R)
• M2: 243,396 km (0.105 R)
• M3: 349,461 km (0.099 R)
• M4: 438,771 km (0.11 R)
• M5: 553,063 km (0.092 R)
• M6: 627,114 km (0.09 R)
• M7: 890,706 km (0.117 R)
• M8: 1,232,238 km (0.098 R)
• M9: 1,298,809 km (0.101 R)
• M10: 1,423,873 km (0.052 R)
• M11: 1,625,381 km (0.096 R)
• M12: 1,925,923 km (0.06 R)
• M13: 2,096,165 km (0.099 R)
• M14: 2,312,484 km (0.1 R)
• M15: 2,423,486 km (0.117 R)
• M16: 2,493,797 km (0.111 R)
• M17: 2,636,363 km (0.084 R)
• M18: 2,840,714 km (0.097 R)
• M19: 3,080,669 km (0.073 R)
• M20: 3,264,974 km (0.102 R)
• M21: 3,374,180 km (0.108 R)
• M22: 3,468,726 km (0.042 R)
• M23: 3,596,333 km (0.082 R)
• M24: 3,856,035 km (0.074 R)
• M25: 4,021,640 km (0.109 R)
• M26: 4,308,419 km (0.099 R)
• M27: 4,532,217 km (0.085 R)
• M28: 4,937,777 km (0.075 R)
• M29: 5,081,540 km (0.097 R)
• M30: 5,172,047 km (0.114 R)
• M31: 5,558,458 km (0.111 R)
• M32: 5,633,108 km (0.106 R)
• M33: 5,935,146 km (0.072 R)
• M34: 6,030,589 km (0.073 R)
• M35: 6,165,078 km (0.114 R)
• M36: 6,476,391 km (0.092 R)
• M37: 6,574,677 km (0.117 R)
• M38: 6,792,791 km (0.098 R)
• M39: 6,932,964 km (0.065 R)
• M40: 7,073,885 km (0.108 R)
• M41: 7,154,967 km (0.085 R)
• M42: 7,440,848 km (0.116 R)
• M43: 8,108,653 km (0.114 R)
• M44: 8,172,232 km (0.098 R)
• M45: 8,406,802 km (0.089 R)
• M46: 8,686,999 km (0.053 R)
• M47: 8,817,298 km (0.034 R)
• M48: 8,970,188 km (0.04 R)
• M49: 9,101,983 km (0.105 R)
• M50: 9,168,106 km (0.065 R)
• M51: 9,434,240 km (0.098 R)
• M52: 9,568,130 km (0.069 R)
• M53: 9,747,797 km (0.1 R)
• M54: 10,385,533 km (0.096 R)
• M55: 10,802,612 km (0.066 R)
• M56: 10,872,624 km (0.117 R)
• M57: 11,083,706 km (0.026 R)
• M58: 11,533,697 km (0.118 R)
• M59: 11,629,140 km (0.078 R)
• M60: 11,845,010 km (0.12 R)
• M61: 13,922,924 km (0.098 R)
• M62: 14,434,100 km (0.079 R)
• M63: 14,614,515 km (0.104 R)
• M64: 14,692,007 km (0.108 R)
• M65: 14,769,648 km (0.077 R)
• M66: 15,606,648 km (0.105 R)
• M67: 15,791,701 km (0.116 R)
• M68: 15,897,915 km (0.041 R)
• M69: 16,244,384 km (0.113 R)
• M70: 16,432,129 km (0.051 R)
• M71: 16,620,473 km (0.06 R)
• M72: 17,026,482 km (0.076 R)
• M73: 18,125,278 km (0.1 R)
• M74: 18,208,604 km (0.098 R)
• M75: 18,739,377 km (0.053 R)
• M76: 18,879,850 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 7.5

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.09 AU - 17.31 AU

Year: 22566 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,083,408 km

• M1: 200,312 km (0.12 R)
• M2: 246,986 km (0.078 R)
• M3: 624,272 km (0.106 R)
• M4: 753,375 km (0.074 R)
• M5: 920,326 km (0.103 R)
• M6: 1,630,318 km (0.111 R)
• M7: 1,701,825 km (0.115 R)
• M8: 1,847,982 km (0.11 R)
• M9: 2,271,195 km (0.101 R)
• M10: 3,203,938 km (0.041 R)
• M11: 3,523,329 km (0.112 R)
• M12: 4,745,095 km (0.051 R)
• M13: 4,796,407 km (0.107 R)
• M14: 5,056,258 km (0.092 R)
• M15: 5,161,575 km (0.104 R)
• M16: 5,863,040 km (0.044 R)
• M17: 5,918,241 km (0.106 R)
• M18: 6,029,243 km (0.12 R)
• M19: 6,422,985 km (0.045 R)
• M20: 6,883,297 km (0.115 R)
• M21: 6,941,640 km (0.11 R)
• M22: 7,117,418 km (0.087 R)
• M23: 7,593,588 km (0.056 R)
• M24: 7,653,726 km (0.059 R)
• M25: 9,598,947 km (0.094 R)
• M26: 10,524,809 km (0.113 R)
• M27: 11,135,018 km (0.057 R)
• M28: 12,177,267 km (0.086 R)
• M29: 12,674,380 km (0.061 R)
• M30: 14,803,308 km (0.115 R)
• M31: 15,333,632 km (0.042 R)
• M32: 16,804,179 km (0.066 R)
• M33: 18,238,374 km (0.117 R)
• M34: 18,319,157 km (0.043 R)
• M35: 18,400,089 km (0.044 R)
• M36: 18,481,171 km (0.073 R)
• M37: 18,806,547 km (0.092 R)
• M38: 20,630,145 km (0.092 R)
• M39: 20,798,742 km (0.111 R)
• M40: 21,137,282 km (0.066 R)
• M41: 24,175,913 km (0.083 R)
• M42: 24,442,796 km (0.083 R)
• M43: 24,979,104 km (0.082 R)
• M44: 25,700,465 km (0.089 R)
• M45: 26,063,689 km (0.1 R)
• M46: 26,703,370 km (0.104 R)
• M47: 27,719,139 km (0.103 R)
• M48: 31,227,209 km (0.119 R)
• M49: 31,711,906 km (0.1 R)
• M50: 34,072,860 km (0.1 R)
• M51: 34,371,906 km (0.086 R)
• M52: 35,375,259 km (0.047 R)
• M53: 36,591,789 km (0.112 R)
• M54: 37,000,341 km (0.092 R)
• M55: 39,587,935 km (0.066 R)
• M56: 40,639,159 km (0.11 R)
• M57: 41,912,835 km (0.076 R)
• M58: 42,769,134 km (0.094 R)
• M59: 43,523,257 km (0.101 R)
• M60: 43,631,266 km (0.093 R)
• M61: 46,031,564 km (0.106 R)
• M62: 47,247,645 km (0.115 R)
• M63: 47,804,000 km (0.101 R)
• M64: 49,598,576 km (0.104 R)
• M65: 51,987,354 km (0.08 R)
• M66: 52,676,701 km (0.112 R)
• M67: 55,464,308 km (0.117 R)
• M68: 55,816,162 km (0.113 R)
• M69: 56,286,348 km (0.075 R)
• M70: 56,876,063 km (0.046 R)
• M71: 61,060,465 km (0.091 R)
• M72: 63,863,780 km (0.087 R)
• M73: 64,478,627 km (0.084 R)
• M74: 64,601,896 km (0.109 R)
• M75: 64,972,001 km (0.074 R)
• M76: 65,095,569 km (0.047 R)
• M77: 66,335,286 km (0.068 R)
• M78: 67,082,827 km (0.115 R)
• M79: 67,332,655 km (0.117 R)
• M80: 71,371,349 km (0.065 R)
• M81: 72,649,513 km (0.091 R)
• M82: 75,098,729 km (0.049 R)
• M83: 75,228,431 km (0.086 R)
• M84: 76,529,035 km (0.076 R)
• M85: 77,837,119 km (0.104 R)
• M86: 79,020,737 km (0.116 R)
• M87: 79,152,533 km (0.073 R)
• M88: 79,548,668 km (0.039 R)
• M89: 81,405,626 km (0.069 R)
• M90: 83,008,717 km (0.118 R)
• M91: 87,743,490 km (0.075 R)
• M92: 89,112,310 km (0.096 R)
• M93: 90,626,091 km (0.076 R)
• M94: 92,287,226 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.8

Radius: 5.7

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.79 AU - 21.19 AU

Year: 31513 Days

Day: 17.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,083,408 km

• M1: 869,612 km (0.109 R)
• M2: 1,019,958 km (0.106 R)
• M3: 1,294,919 km (0.109 R)
• M4: 1,520,214 km (0.069 R)
• M5: 1,628,522 km (0.11 R)
• M6: 1,833,472 km (0.074 R)
• M7: 2,690,069 km (0.113 R)
• M8: 3,438,058 km (0.103 R)
• M9: 3,532,903 km (0.063 R)
• M10: 4,476,417 km (0.053 R)
• M11: 6,401,742 km (0.037 R)
• M12: 6,784,263 km (0.096 R)
• M13: 8,038,193 km (0.101 R)
• M14: 8,227,733 km (0.079 R)
• M15: 9,829,178 km (0.064 R)
• M16: 10,099,651 km (0.119 R)
• M17: 10,613,221 km (0.109 R)
• M18: 10,925,432 km (0.086 R)
• M19: 11,030,300 km (0.113 R)
• M20: 11,205,629 km (0.09 R)
• M21: 11,417,309 km (0.053 R)
• M22: 11,523,524 km (0.069 R)
• M23: 12,641,319 km (0.112 R)
• M24: 14,862,249 km (0.118 R)
• M25: 15,524,070 km (0.111 R)
• M26: 16,395,029 km (0.104 R)
• M27: 16,515,007 km (0.081 R)
• M28: 16,876,734 km (0.096 R)
• M29: 16,997,759 km (0.048 R)
• M30: 17,526,139 km (0.118 R)
• M31: 17,730,788 km (0.047 R)
• M32: 18,515,579 km (0.104 R)
• M33: 20,548,165 km (0.11 R)
• M34: 21,766,191 km (0.088 R)
• M35: 22,030,231 km (0.096 R)
• M36: 22,606,033 km (0.118 R)
• M37: 22,828,785 km (0.094 R)
• M38: 22,962,675 km (0.106 R)
• M39: 23,097,014 km (0.066 R)
• M40: 25,511,673 km (0.073 R)
• M41: 29,353,645 km (0.067 R)
• M42: 29,499,354 km (0.085 R)
• M43: 31,664,185 km (0.089 R)
• M44: 32,564,315 km (0.108 R)
• M45: 32,866,353 km (0.059 R)
• M46: 33,676,126 km (0.119 R)
• M47: 33,981,456 km (0.12 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: 171 - 17,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit