🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.6 AU

Year: 170 Days

Day: 12.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,597,540 km

• M1: 26,329 km (0.067 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 10.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.63 AU - 3.87 AU

Year: 3023 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,597,540 km

• M1: 173,085 km (0.053 R)
• M2: 496,815 km (0.047 R)
• M3: 725,400 km (0.081 R)
• M4: 1,011,581 km (0.108 R)
• M5: 1,172,249 km (0.096 R)
• M6: 1,315,863 km (0.076 R)
• M7: 1,385,426 km (0.096 R)
• M8: 1,898,547 km (0.064 R)
• M9: 2,018,075 km (0.084 R)
• M10: 2,381,299 km (0.07 R)
• M11: 2,798,976 km (0.1 R)
• M12: 3,553,997 km (0.074 R)
• M13: 4,018,348 km (0.079 R)
• M14: 4,121,272 km (0.102 R)
• M15: 4,382,470 km (0.117 R)
• M16: 4,662,666 km (0.117 R)
• M17: 4,893,945 km (0.068 R)
• M18: 5,045,487 km (0.092 R)
• M19: 5,128,813 km (0.06 R)
• M20: 5,254,775 km (0.11 R)
• M21: 5,424,269 km (0.095 R)
• M22: 5,739,771 km (0.093 R)
• M23: 6,269,048 km (0.101 R)
• M24: 6,433,905 km (0.034 R)
• M25: 6,752,549 km (0.113 R)
• M26: 6,921,594 km (0.077 R)
• M27: 7,061,019 km (0.086 R)
• M28: 7,216,900 km (0.086 R)
• M29: 7,295,290 km (0.057 R)
• M30: 7,468,823 km (0.069 R)
• M31: 7,595,832 km (0.111 R)
• M32: 7,965,189 km (0.088 R)
• M33: 8,307,469 km (0.113 R)
• M34: 8,455,571 km (0.091 R)
• M35: 9,057,253 km (0.089 R)
• M36: 9,192,789 km (0.115 R)
• M37: 9,603,585 km (0.089 R)
• M38: 9,707,256 km (0.089 R)
• M39: 10,020,365 km (0.104 R)
• M40: 10,301,609 km (0.043 R)
• M41: 10,460,930 km (0.069 R)
• M42: 10,621,000 km (0.103 R)
• M43: 11,342,660 km (0.096 R)
• M44: 12,341,824 km (0.086 R)
• M45: 12,718,961 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 9.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.1 AU - 4.96 AU

Year: 4013 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,597,540 km

• M1: 139,874 km (0.028 R)
• M2: 321,187 km (0.091 R)
• M3: 406,457 km (0.103 R)
• M4: 587,471 km (0.084 R)
• M5: 947,852 km (0.102 R)
• M6: 1,110,016 km (0.112 R)
• M7: 1,427,463 km (0.101 R)
• M8: 1,508,246 km (0.114 R)
• M9: 1,567,038 km (0.071 R)
• M10: 1,687,015 km (0.111 R)
• M11: 2,091,378 km (0.066 R)
• M12: 2,157,201 km (0.044 R)
• M13: 2,913,419 km (0.081 R)
• M14: 2,987,469 km (0.092 R)
• M15: 3,213,063 km (0.113 R)
• M16: 3,428,783 km (0.098 R)
• M17: 3,923,354 km (0.086 R)
• M18: 4,372,297 km (0.081 R)
• M19: 5,228,595 km (0.091 R)
• M20: 5,482,612 km (0.034 R)
• M21: 5,648,217 km (0.073 R)
• M22: 5,778,068 km (0.114 R)
• M23: 5,927,666 km (0.112 R)
• M24: 6,269,198 km (0.07 R)
• M25: 6,442,283 km (0.118 R)
• M26: 6,617,013 km (0.094 R)
• M27: 6,714,850 km (0.111 R)
• M28: 6,813,136 km (0.104 R)
• M29: 7,030,950 km (0.106 R)
• M30: 7,090,789 km (0.081 R)
• M31: 7,616,327 km (0.101 R)
• M32: 7,987,479 km (0.099 R)
• M33: 8,049,861 km (0.102 R)
• M34: 8,470,381 km (0.08 R)
• M35: 8,683,408 km (0.075 R)
• M36: 8,747,586 km (0.041 R)
• M37: 8,833,455 km (0.117 R)
• M38: 8,919,623 km (0.09 R)
• M39: 9,049,474 km (0.114 R)
• M40: 9,398,636 km (0.098 R)
• M41: 9,729,995 km (0.045 R)
• M42: 10,200,480 km (0.046 R)
• M43: 10,268,248 km (0.107 R)
• M44: 10,472,599 km (0.115 R)
• M45: 10,655,258 km (0.088 R)
• M46: 11,279,979 km (0.102 R)
• M47: 12,251,168 km (0.071 R)
• M48: 12,443,700 km (0.118 R)
• M49: 13,076,799 km (0.119 R)
• M50: 13,248,986 km (0.05 R)
• M51: 15,115,070 km (0.059 R)
• M52: 15,451,366 km (0.107 R)
• M53: 15,659,606 km (0.091 R)
• M54: 15,737,846 km (0.063 R)
• M55: 16,263,233 km (0.043 R)
• M56: 16,634,386 km (0.103 R)
• M57: 16,821,084 km (0.083 R)
• M58: 17,008,380 km (0.068 R)
• M59: 18,421,781 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.6

Radius: 3.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.26 AU - 18.68 AU

Year: 27822 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,597,540 km

• M1: 40,092 km (0.051 R)
• M2: 224,995 km (0.075 R)
• M3: 299,196 km (0.099 R)
• M4: 616,194 km (0.09 R)
• M5: 1,624,483 km (0.116 R)
• M6: 1,672,355 km (0.11 R)
• M7: 2,255,038 km (0.099 R)
• M8: 2,750,656 km (0.106 R)
• M9: 3,616,080 km (0.104 R)
• M10: 4,126,657 km (0.085 R)
• M11: 5,249,090 km (0.1 R)
• M12: 5,788,390 km (0.089 R)
• M13: 6,083,248 km (0.081 R)
• M14: 6,383,042 km (0.037 R)
• M15: 6,918,902 km (0.109 R)
• M16: 7,350,192 km (0.065 R)
• M17: 8,279,345 km (0.07 R)
• M18: 8,862,926 km (0.106 R)
• M19: 9,117,093 km (0.054 R)
• M20: 10,025,301 km (0.047 R)
• M21: 10,601,702 km (0.085 R)
• M22: 11,509,462 km (0.096 R)
• M23: 14,526,701 km (0.086 R)
• M24: 14,676,150 km (0.081 R)
• M25: 14,776,081 km (0.109 R)
• M26: 15,583,461 km (0.095 R)
• M27: 16,456,963 km (0.097 R)
• M28: 16,716,964 km (0.106 R)
• M29: 17,293,514 km (0.065 R)
• M30: 17,929,903 km (0.117 R)
• M31: 18,143,679 km (0.052 R)
• M32: 19,554,087 km (0.034 R)
• M33: 20,718,856 km (0.079 R)
• M34: 22,019,909 km (0.087 R)
• M35: 24,167,835 km (0.098 R)
• M36: 24,581,623 km (0.091 R)
• M37: 25,236,562 km (0.094 R)
• M38: 25,957,624 km (0.118 R)
• M39: 26,320,698 km (0.089 R)
• M40: 26,381,435 km (0.105 R)
• M41: 26,807,340 km (0.08 R)
• M42: 27,666,331 km (0.092 R)
• M43: 27,789,749 km (0.079 R)
• M44: 28,409,533 km (0.108 R)
• M45: 28,846,209 km (0.116 R)
• M46: 29,789,274 km (0.084 R)
• M47: 30,742,512 km (0.077 R)
• M48: 33,661,316 km (0.078 R)
• M49: 33,727,289 km (0.102 R)
• M50: 34,057,152 km (0.072 R)
• M51: 34,255,668 km (0.069 R)
• M52: 34,454,484 km (0.041 R)
• M53: 35,454,695 km (0.073 R)
• M54: 35,790,094 km (0.075 R)
• M55: 37,756,558 km (0.031 R)
• M56: 39,966,866 km (0.105 R)
• M57: 41,864,067 km (0.084 R)
• M58: 43,002,207 km (0.097 R)
• M59: 44,511,201 km (0.1 R)
• M60: 45,236,003 km (0.065 R)
• M61: 46,991,085 km (0.098 R)
• M62: 48,099,306 km (0.043 R)
• M63: 48,619,458 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203

Radius: 3.5

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.72 AU - 20.94 AU

Year: 28739 Days

Day: 24.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,597,540 km

• M1: 45,627 km (0.071 R)
• M2: 283,488 km (0.052 R)
• M3: 329,863 km (0.088 R)
• M4: 579,393 km (0.103 R)
• M5: 992,283 km (0.112 R)
• M6: 1,213,538 km (0.104 R)
• M7: 1,290,730 km (0.109 R)
• M8: 1,449,753 km (0.049 R)
• M9: 1,476,980 km (0.1 R)
• M10: 1,728,753 km (0.095 R)
• M11: 1,786,498 km (0.114 R)
• M12: 1,933,702 km (0.088 R)
• M13: 2,146,430 km (0.085 R)
• M14: 2,334,774 km (0.032 R)
• M15: 2,660,149 km (0.053 R)
• M16: 2,760,530 km (0.119 R)
• M17: 2,862,256 km (0.109 R)
• M18: 2,999,737 km (0.12 R)
• M19: 3,352,937 km (0.076 R)
• M20: 3,461,396 km (0.087 R)
• M21: 3,607,852 km (0.069 R)
• M22: 4,330,858 km (0.055 R)
• M23: 4,370,203 km (0.045 R)
• M24: 5,817,412 km (0.036 R)
• M25: 6,035,227 km (0.077 R)
• M26: 6,123,190 km (0.087 R)
• M27: 6,255,884 km (0.093 R)
• M28: 6,344,745 km (0.083 R)
• M29: 6,841,559 km (0.103 R)
• M30: 7,025,266 km (0.111 R)
• M31: 7,210,617 km (0.108 R)
• M32: 7,538,835 km (0.072 R)
• M33: 7,871,990 km (0.079 R)
• M34: 8,112,842 km (0.083 R)
• M35: 8,503,143 km (0.116 R)
• M36: 10,072,873 km (0.08 R)
• M37: 10,439,388 km (0.082 R)
• M38: 10,917,054 km (0.102 R)
• M39: 11,347,746 km (0.083 R)
• M40: 11,565,112 km (0.118 R)
• M41: 11,729,071 km (0.106 R)
• M42: 12,169,936 km (0.094 R)
• M43: 12,281,088 km (0.101 R)
• M44: 13,124,820 km (0.08 R)
• M45: 13,524,994 km (0.076 R)
• M46: 13,640,035 km (0.107 R)
• M47: 13,813,269 km (0.073 R)
• M48: 15,105,495 km (0.119 R)
• M49: 16,008,468 km (0.091 R)
• M50: 16,558,540 km (0.113 R)
• M51: 16,743,293 km (0.089 R)
• M52: 17,301,742 km (0.116 R)
• M53: 18,182,424 km (0.111 R)
• M54: 19,271,198 km (0.119 R)
• M55: 20,052,398 km (0.101 R)
• M56: 20,249,269 km (0.053 R)
• M57: 20,777,499 km (0.084 R)
• M58: 21,109,905 km (0.03 R)
• M59: 22,798,416 km (0.103 R)
• M60: 23,416,704 km (0.118 R)
• M61: 23,971,114 km (0.08 R)
• M62: 25,802,192 km (0.063 R)
• M63: 26,518,317 km (0.118 R)
• M64: 26,662,230 km (0.028 R)
• M65: 29,150,043 km (0.103 R)
• M66: 30,723,064 km (0.112 R)
• M67: 31,940,043 km (0.067 R)
• M68: 33,327,862 km (0.094 R)
• M69: 34,420,824 km (0.08 R)
• M70: 34,813,968 km (0.072 R)
• M71: 37,043,126 km (0.107 R)
• M72: 39,811,285 km (0.077 R)
• M73: 41,721,201 km (0.118 R)
• M74: 42,476,670 km (0.094 R)
• M75: 43,067,432 km (0.045 R)
• M76: 45,285,220 km (0.115 R)
• M77: 47,016,217 km (0.099 R)
• M78: 49,210,369 km (0.094 R)
• M79: 50,097,335 km (0.113 R)
• M80: 50,186,346 km (0.071 R)
• M81: 50,900,077 km (0.086 R)
• M82: 52,518,277 km (0.12 R)
• M83: 53,970,873 km (0.057 R)
• M84: 54,427,445 km (0.055 R)
• M85: 54,793,661 km (0.103 R)
• M86: 55,620,638 km (0.072 R)
• M87: 57,752,707 km (0.094 R)
• M88: 59,251,677 km (0.049 R)
• M89: 59,345,775 km (0.115 R)
• M90: 59,439,872 km (0.097 R)
• M91: 60,668,519 km (0.061 R)
• M92: 61,238,337 km (0.049 R)
• M93: 62,287,617 km (0.09 R)
• M94: 63,150,497 km (0.059 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit