🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.42 AU - 2.18 AU

Year: 873 Days

Day: 27.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,117,020 km

• M1: 835,654 km (0.092 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 10.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.57 AU - 8.21 AU

Year: 8015 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,117,020 km

• M1: 182,061 km (0.117 R)
• M2: 310,266 km (0.041 R)
• M3: 735,423 km (0.083 R)
• M4: 847,771 km (0.097 R)
• M5: 936,034 km (0.096 R)
• M6: 1,012,329 km (0.119 R)
• M7: 1,122,732 km (0.085 R)
• M8: 1,624,633 km (0.052 R)
• M9: 1,851,573 km (0.047 R)
• M10: 2,273,588 km (0.115 R)
• M11: 2,357,513 km (0.105 R)
• M12: 2,703,383 km (0.06 R)
• M13: 2,950,668 km (0.092 R)
• M14: 3,088,747 km (0.055 R)
• M15: 3,158,609 km (0.044 R)
• M16: 3,540,234 km (0.061 R)
• M17: 3,861,121 km (0.092 R)
• M18: 3,936,668 km (0.082 R)
• M19: 4,063,527 km (0.06 R)
• M20: 4,504,990 km (0.12 R)
• M21: 5,182,070 km (0.102 R)
• M22: 5,349,321 km (0.106 R)
• M23: 5,775,375 km (0.095 R)
• M24: 5,948,909 km (0.097 R)
• M25: 6,036,274 km (0.076 R)
• M26: 6,153,559 km (0.068 R)
• M27: 6,330,832 km (0.114 R)
• M28: 6,509,751 km (0.097 R)
• M29: 6,660,247 km (0.115 R)
• M30: 7,149,432 km (0.095 R)
• M31: 7,304,714 km (0.05 R)
• M32: 7,777,294 km (0.074 R)
• M33: 8,455,720 km (0.043 R)
• M34: 9,052,167 km (0.12 R)
• M35: 9,186,656 km (0.099 R)
• M36: 10,111,320 km (0.102 R)
• M37: 10,602,450 km (0.113 R)
• M38: 10,673,210 km (0.12 R)
• M39: 11,790,706 km (0.108 R)
• M40: 11,937,611 km (0.099 R)
• M41: 12,456,715 km (0.086 R)
• M42: 12,643,862 km (0.109 R)
• M43: 14,645,033 km (0.094 R)
• M44: 14,882,295 km (0.054 R)
• M45: 15,001,375 km (0.073 R)
• M46: 15,480,836 km (0.06 R)
• M47: 15,561,171 km (0.106 R)
• M48: 16,373,038 km (0.078 R)
• M49: 16,825,422 km (0.046 R)
• M50: 16,908,000 km (0.104 R)
• M51: 17,281,845 km (0.069 R)
• M52: 17,658,383 km (0.11 R)
• M53: 17,742,457 km (0.08 R)
• M54: 19,148,228 km (0.11 R)
• M55: 19,321,163 km (0.111 R)
• M56: 19,581,314 km (0.104 R)
• M57: 20,017,691 km (0.114 R)
• M58: 20,501,341 km (0.069 R)
• M59: 20,900,019 km (0.094 R)
• M60: 21,839,943 km (0.045 R)
• M61: 22,065,836 km (0.096 R)
• M62: 22,247,148 km (0.059 R)
• M63: 22,702,374 km (0.094 R)
• M64: 22,885,333 km (0.084 R)
• M65: 23,714,703 km (0.119 R)
• M66: 25,166,251 km (0.045 R)
• M67: 25,926,657 km (0.1 R)
• M68: 27,421,290 km (0.077 R)
• M69: 27,713,903 km (0.096 R)
• M70: 28,597,578 km (0.108 R)
• M71: 28,943,897 km (0.12 R)
• M72: 29,043,080 km (0.114 R)
• M73: 29,142,264 km (0.094 R)
• M74: 29,790,322 km (0.073 R)
• M75: 30,191,543 km (0.037 R)
• M76: 30,644,974 km (0.117 R)
• M77: 31,253,239 km (0.097 R)
• M78: 32,121,505 km (0.055 R)
• M79: 32,429,976 km (0.094 R)
• M80: 32,584,511 km (0.117 R)
• M81: 32,739,344 km (0.06 R)
• M82: 33,153,282 km (0.092 R)
• M83: 35,037,766 km (0.053 R)
• M84: 35,514,385 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.8

Radius: 13.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.2 AU - 9.06 AU

Year: 9169 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 139.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,117,020 km

• M1: 166,802 km (0.09 R)
• M2: 314,904 km (0.104 R)
• M3: 410,646 km (0.118 R)
• M4: 673,490 km (0.064 R)
• M5: 958,922 km (0.084 R)
• M6: 1,361,041 km (0.115 R)
• M7: 1,836,314 km (0.104 R)
• M8: 2,081,804 km (0.115 R)
• M9: 2,290,792 km (0.103 R)
• M10: 2,433,957 km (0.092 R)
• M11: 2,654,614 km (0.117 R)
• M12: 2,830,841 km (0.105 R)
• M13: 3,437,609 km (0.107 R)
• M14: 3,547,265 km (0.082 R)
• M15: 3,742,041 km (0.046 R)
• M16: 3,997,853 km (0.107 R)
• M17: 4,288,821 km (0.064 R)
• M18: 4,407,153 km (0.113 R)
• M19: 4,799,399 km (0.116 R)
• M20: 5,457,181 km (0.077 R)
• M21: 6,176,746 km (0.086 R)
• M22: 6,310,786 km (0.072 R)
• M23: 6,479,832 km (0.109 R)
• M24: 6,616,115 km (0.111 R)
• M25: 8,177,468 km (0.081 R)
• M26: 8,288,021 km (0.085 R)
• M27: 9,228,244 km (0.115 R)
• M28: 9,652,803 km (0.065 R)
• M29: 9,769,639 km (0.113 R)
• M30: 9,926,268 km (0.065 R)
• M31: 10,321,355 km (0.099 R)
• M32: 10,721,679 km (0.091 R)
• M33: 10,842,854 km (0.095 R)
• M34: 11,045,708 km (0.082 R)
• M35: 11,290,750 km (0.12 R)
• M36: 11,579,025 km (0.049 R)
• M37: 11,828,105 km (0.113 R)
• M38: 12,162,905 km (0.074 R)
• M39: 12,927,650 km (0.074 R)
• M40: 13,013,519 km (0.099 R)
• M41: 13,576,755 km (0.074 R)
• M42: 13,971,544 km (0.103 R)
• M43: 15,223,379 km (0.064 R)
• M44: 15,359,662 km (0.118 R)
• M45: 15,954,912 km (0.114 R)
• M46: 16,651,141 km (0.102 R)
• M47: 17,452,088 km (0.109 R)
• M48: 18,265,750 km (0.055 R)
• M49: 18,798,768 km (0.086 R)
• M50: 19,533,892 km (0.1 R)
• M51: 20,079,026 km (0.092 R)
• M52: 20,428,487 km (0.106 R)
• M53: 20,629,098 km (0.043 R)
• M54: 20,880,871 km (0.078 R)
• M55: 21,693,187 km (0.082 R)
• M56: 21,846,675 km (0.096 R)
• M57: 23,191,709 km (0.05 R)
• M58: 23,348,787 km (0.115 R)
• M59: 23,821,666 km (0.055 R)
• M60: 25,853,205 km (0.083 R)
• M61: 26,834,866 km (0.104 R)
• M62: 26,944,671 km (0.045 R)
• M63: 27,995,596 km (0.118 R)
• M64: 28,386,046 km (0.052 R)
• M65: 28,834,541 km (0.103 R)
• M66: 29,511,770 km (0.096 R)
• M67: 30,422,971 km (0.056 R)
• M68: 30,766,896 km (0.039 R)
• M69: 31,285,403 km (0.084 R)
• M70: 32,506,570 km (0.089 R)
• M71: 33,683,905 km (0.092 R)
• M72: 34,158,879 km (0.117 R)
• M73: 34,875,303 km (0.085 R)
• M74: 35,415,950 km (0.1 R)
• M75: 35,717,389 km (0.114 R)
• M76: 35,838,264 km (0.051 R)
• M77: 36,749,016 km (0.11 R)
• M78: 37,176,716 km (0.081 R)
• M79: 37,299,237 km (0.086 R)
• M80: 37,729,032 km (0.116 R)
• M81: 38,717,425 km (0.067 R)
• M82: 40,216,096 km (0.102 R)
• M83: 41,162,453 km (0.108 R)
• M84: 41,797,346 km (0.091 R)
• M85: 41,924,803 km (0.094 R)
• M86: 42,052,261 km (0.089 R)
• M87: 42,435,530 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 4.3

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.64 AU - 23.02 AU

Year: 31936 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,117,020 km

• M1: 358,137 km (0.082 R)
• M2: 515,514 km (0.114 R)
• M3: 789,129 km (0.049 R)
• M4: 1,020,557 km (0.109 R)
• M5: 1,102,237 km (0.1 R)
• M6: 1,186,012 km (0.108 R)
• M7: 1,360,144 km (0.11 R)
• M8: 1,419,983 km (0.11 R)
• M9: 1,604,736 km (0.077 R)
• M10: 1,797,269 km (0.062 R)
• M11: 2,099,606 km (0.101 R)
• M12: 2,203,876 km (0.075 R)
• M13: 2,239,031 km (0.106 R)
• M14: 3,582,570 km (0.068 R)
• M15: 4,133,688 km (0.093 R)
• M16: 4,177,072 km (0.052 R)
• M17: 4,575,301 km (0.115 R)
• M18: 6,486,264 km (0.112 R)
• M19: 6,843,055 km (0.047 R)
• M20: 7,311,297 km (0.116 R)
• M21: 7,469,571 km (0.108 R)
• M22: 7,629,043 km (0.094 R)
• M23: 8,114,338 km (0.049 R)
• M24: 8,888,657 km (0.098 R)
• M25: 9,227,795 km (0.099 R)
• M26: 10,152,459 km (0.091 R)
• M27: 10,625,787 km (0.071 R)
• M28: 12,213,170 km (0.099 R)
• M29: 12,463,896 km (0.054 R)
• M30: 12,589,858 km (0.059 R)
• M31: 12,716,268 km (0.115 R)
• M32: 12,779,697 km (0.06 R)
• M33: 12,970,435 km (0.115 R)
• M34: 15,601,861 km (0.062 R)
• M35: 15,669,779 km (0.111 R)
• M36: 18,462,920 km (0.111 R)
• M37: 18,822,703 km (0.069 R)
• M38: 19,622,304 km (0.037 R)
• M39: 19,915,815 km (0.101 R)
• M40: 21,556,006 km (0.072 R)
• M41: 21,707,249 km (0.098 R)
• M42: 23,861,459 km (0.106 R)
• M43: 24,017,938 km (0.058 R)
• M44: 24,253,256 km (0.091 R)
• M45: 24,410,633 km (0.114 R)
• M46: 24,568,309 km (0.07 R)
• M47: 24,726,284 km (0.071 R)
• M48: 26,486,303 km (0.115 R)
• M49: 30,463,961 km (0.092 R)
• M50: 32,607,997 km (0.112 R)
• M51: 34,005,541 km (0.11 R)
• M52: 34,888,916 km (0.064 R)
• M53: 35,244,361 km (0.063 R)
• M54: 37,493,116 km (0.097 R)
• M55: 37,675,027 km (0.107 R)
• M56: 38,131,001 km (0.082 R)
• M57: 38,680,624 km (0.1 R)
• M58: 38,956,482 km (0.04 R)
• M59: 39,232,939 km (0.113 R)
• M60: 39,417,543 km (0.045 R)
• M61: 39,602,596 km (0.12 R)
• M62: 42,885,521 km (0.115 R)
• M63: 45,186,635 km (0.11 R)
• M64: 46,059,838 km (0.107 R)
• M65: 47,134,699 km (0.094 R)
• M66: 47,724,414 km (0.051 R)
• M67: 48,316,671 km (0.112 R)
• M68: 55,713,389 km (0.109 R)
• M69: 56,858,112 km (0.109 R)
• M70: 58,959,363 km (0.051 R)
• M71: 59,382,576 km (0.067 R)
• M72: 59,594,556 km (0.104 R)
• M73: 62,050,803 km (0.098 R)
• M74: 65,413,315 km (0.075 R)
• M75: 65,961,142 km (0.069 R)
• M76: 66,510,615 km (0.094 R)
• M77: 67,392,794 km (0.044 R)
• M78: 68,834,468 km (0.066 R)
• M79: 71,184,950 km (0.035 R)
• M80: 71,522,742 km (0.082 R)
• M81: 74,702,295 km (0.063 R)
• M82: 75,045,622 km (0.068 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit