🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.94 AU - 0.96 AU

Year: 353 Days

Day: 20.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.73 AU - 2.55 AU

Year: 1192 Days

Day: 29.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.96 AU - 4.48 AU

Year: 2732 Days

Day: 18.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 13.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.22 AU - 8.12 AU

Year: 7311 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,257,802 km

• M1: 178,769 km (0.06 R)
• M2: 437,723 km (0.072 R)
• M3: 572,511 km (0.108 R)
• M4: 907,012 km (0.081 R)
• M5: 996,920 km (0.069 R)
• M6: 1,170,304 km (0.079 R)
• M7: 1,286,392 km (0.047 R)
• M8: 1,459,327 km (0.1 R)
• M9: 2,126,235 km (0.061 R)
• M10: 2,460,586 km (0.101 R)
• M11: 2,767,411 km (0.066 R)
• M12: 3,017,239 km (0.078 R)
• M13: 3,133,327 km (0.029 R)
• M14: 3,563,870 km (0.085 R)
• M15: 3,686,840 km (0.089 R)
• M16: 4,857,443 km (0.113 R)
• M17: 5,271,829 km (0.077 R)
• M18: 5,440,875 km (0.077 R)
• M19: 5,813,224 km (0.085 R)
• M20: 6,135,009 km (0.108 R)
• M21: 6,492,697 km (0.099 R)
• M22: 6,643,641 km (0.083 R)
• M23: 6,826,600 km (0.09 R)
• M24: 6,980,237 km (0.08 R)
• M25: 7,290,951 km (0.049 R)
• M26: 8,088,009 km (0.082 R)
• M27: 8,480,404 km (0.103 R)
• M28: 8,612,649 km (0.064 R)
• M29: 8,712,281 km (0.094 R)
• M30: 8,879,082 km (0.101 R)
• M31: 9,250,085 km (0.047 R)
• M32: 10,677,249 km (0.104 R)
• M33: 10,963,729 km (0.105 R)
• M34: 12,023,480 km (0.108 R)
• M35: 12,584,322 km (0.111 R)
• M36: 13,153,991 km (0.111 R)
• M37: 13,461,265 km (0.079 R)
• M38: 13,654,396 km (0.12 R)
• M39: 13,887,619 km (0.079 R)
• M40: 14,357,805 km (0.112 R)
• M41: 14,476,137 km (0.117 R)
• M42: 14,912,963 km (0.087 R)
• M43: 16,126,351 km (0.099 R)
• M44: 16,496,456 km (0.116 R)
• M45: 17,036,206 km (0.105 R)
• M46: 17,287,231 km (0.116 R)
• M47: 18,047,786 km (0.089 R)
• M48: 18,432,253 km (0.068 R)
• M49: 19,035,581 km (0.107 R)
• M50: 19,339,714 km (0.053 R)
• M51: 19,689,324 km (0.071 R)
• M52: 20,040,879 km (0.096 R)
• M53: 21,288,076 km (0.094 R)
• M54: 21,513,371 km (0.063 R)
• M55: 21,784,891 km (0.11 R)
• M56: 22,057,458 km (0.108 R)
• M57: 22,194,190 km (0.03 R)
• M58: 22,376,849 km (0.058 R)
• M59: 22,651,960 km (0.095 R)
• M60: 23,112,871 km (0.119 R)
• M61: 23,298,223 km (0.112 R)
• M62: 23,576,924 km (0.067 R)
• M63: 23,716,798 km (0.114 R)
• M64: 24,044,118 km (0.093 R)
• M65: 24,892,637 km (0.117 R)
• M66: 26,135,646 km (0.058 R)
• M67: 26,328,776 km (0.078 R)
• M68: 27,742,327 km (0.112 R)
• M69: 28,831,250 km (0.052 R)
• M70: 29,030,664 km (0.111 R)
• M71: 29,883,671 km (0.056 R)
• M72: 30,592,166 km (0.056 R)
• M73: 30,744,756 km (0.097 R)
• M74: 32,543,371 km (0.063 R)
• M75: 33,481,499 km (0.11 R)
• M76: 35,598,309 km (0.117 R)
• M77: 35,705,272 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210

Radius: 10.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.02 AU - 10.62 AU

Year: 10835 Days

Day: 12.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,257,802 km

• M1: 185,950 km (0.109 R)
• M2: 269,725 km (0.084 R)
• M3: 377,286 km (0.089 R)
• M4: 515,215 km (0.064 R)
• M5: 647,160 km (0.067 R)
• M6: 819,198 km (0.071 R)
• M7: 991,983 km (0.062 R)
• M8: 1,161,478 km (0.114 R)
• M9: 1,258,118 km (0.111 R)
• M10: 1,391,410 km (0.037 R)
• M11: 1,512,135 km (0.038 R)
• M12: 1,727,257 km (0.097 R)
• M13: 2,167,823 km (0.09 R)
• M14: 2,432,312 km (0.098 R)
• M15: 2,642,946 km (0.051 R)
• M16: 2,837,722 km (0.076 R)
• M17: 3,333,789 km (0.082 R)
• M18: 3,639,866 km (0.118 R)
• M19: 3,857,082 km (0.106 R)
• M20: 4,253,815 km (0.083 R)
• M21: 4,560,042 km (0.074 R)
• M22: 4,794,462 km (0.053 R)
• M23: 5,113,255 km (0.047 R)
• M24: 5,632,210 km (0.088 R)
• M25: 6,514,838 km (0.094 R)
• M26: 7,077,026 km (0.063 R)
• M27: 7,409,732 km (0.105 R)
• M28: 7,902,807 km (0.048 R)
• M29: 8,855,895 km (0.119 R)
• M30: 9,116,195 km (0.084 R)
• M31: 9,214,481 km (0.085 R)
• M32: 9,313,066 km (0.109 R)
• M33: 9,544,494 km (0.111 R)
• M34: 10,148,570 km (0.115 R)
• M35: 10,523,761 km (0.119 R)
• M36: 10,626,984 km (0.115 R)
• M37: 10,730,506 km (0.095 R)
• M38: 11,676,862 km (0.033 R)
• M39: 12,070,005 km (0.117 R)
• M40: 12,178,015 km (0.114 R)
• M41: 12,358,729 km (0.115 R)
• M42: 12,613,344 km (0.066 R)
• M43: 13,387,214 km (0.111 R)
• M44: 14,366,781 km (0.119 R)
• M45: 14,903,688 km (0.079 R)
• M46: 16,394,281 km (0.109 R)
• M47: 16,593,994 km (0.09 R)
• M48: 16,794,455 km (0.119 R)
• M49: 16,955,423 km (0.12 R)
• M50: 19,430,669 km (0.058 R)
• M51: 19,557,378 km (0.111 R)
• M52: 19,726,723 km (0.054 R)
• M53: 20,194,965 km (0.034 R)
• M54: 20,366,254 km (0.087 R)
• M55: 20,537,843 km (0.113 R)
• M56: 21,316,500 km (0.1 R)
• M57: 21,665,512 km (0.07 R)
• M58: 22,679,785 km (0.093 R)
• M59: 23,259,926 km (0.072 R)
• M60: 23,935,510 km (0.037 R)
• M61: 25,075,595 km (0.039 R)
• M62: 25,582,732 km (0.08 R)
• M63: 26,000,409 km (0.082 R)
• M64: 26,842,196 km (0.074 R)
• M65: 27,550,542 km (0.11 R)
• M66: 27,692,959 km (0.107 R)
• M67: 27,978,542 km (0.091 R)
• M68: 28,217,300 km (0.111 R)
• M69: 29,082,275 km (0.109 R)
• M70: 29,324,025 km (0.066 R)
• M71: 29,420,964 km (0.102 R)
• M72: 30,249,138 km (0.091 R)
• M73: 30,543,248 km (0.063 R)
• M74: 30,690,602 km (0.105 R)
• M75: 30,789,037 km (0.063 R)
• M76: 30,986,207 km (0.11 R)
• M77: 31,233,193 km (0.099 R)
• M78: 31,332,227 km (0.1 R)
• M79: 31,580,111 km (0.115 R)
• M80: 32,177,754 km (0.11 R)
• M81: 32,277,685 km (0.1 R)
• M82: 32,477,997 km (0.101 R)
• M83: 32,980,496 km (0.09 R)
• M84: 33,536,103 km (0.079 R)
• M85: 33,942,261 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483

Radius: 4.5

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.42 AU - 13.94 AU

Year: 19268 Days

Day: 20.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,257,802 km

• M1: 66,870 km (0.076 R)
• M2: 165,306 km (0.098 R)
• M3: 286,181 km (0.099 R)
• M4: 544,835 km (0.094 R)
• M5: 584,030 km (0.042 R)
• M6: 728,542 km (0.12 R)
• M7: 861,235 km (0.101 R)
• M8: 930,648 km (0.064 R)
• M9: 1,149,809 km (0.116 R)
• M10: 1,200,673 km (0.08 R)
• M11: 1,411,606 km (0.074 R)
• M12: 1,720,525 km (0.09 R)
• M13: 1,749,697 km (0.092 R)
• M14: 1,808,489 km (0.036 R)
• M15: 1,838,109 km (0.097 R)
• M16: 1,927,868 km (0.113 R)
• M17: 2,206,120 km (0.088 R)
• M18: 2,563,210 km (0.113 R)
• M19: 2,937,953 km (0.086 R)
• M20: 3,007,964 km (0.115 R)
• M21: 3,043,269 km (0.093 R)
• M22: 3,329,899 km (0.067 R)
• M23: 3,402,903 km (0.11 R)
• M24: 3,476,505 km (0.116 R)
• M25: 3,550,556 km (0.081 R)
• M26: 4,006,081 km (0.051 R)
• M27: 4,319,788 km (0.09 R)
• M28: 5,350,667 km (0.118 R)
• M29: 5,783,304 km (0.095 R)
• M30: 6,959,891 km (0.097 R)
• M31: 7,194,461 km (0.066 R)
• M32: 7,384,001 km (0.113 R)
• M33: 7,527,166 km (0.078 R)
• M34: 9,887,671 km (0.116 R)
• M35: 10,470,505 km (0.084 R)
• M36: 10,524,061 km (0.062 R)
• M37: 11,892,133 km (0.062 R)
• M38: 13,314,958 km (0.053 R)
• M39: 15,334,380 km (0.078 R)
• M40: 15,884,751 km (0.094 R)
• M41: 16,008,019 km (0.114 R)
• M42: 17,638,038 km (0.061 R)
• M43: 18,992,497 km (0.082 R)
• M44: 19,188,769 km (0.073 R)
• M45: 20,313,446 km (0.081 R)
• M46: 20,850,054 km (0.08 R)
• M47: 21,052,460 km (0.105 R)
• M48: 21,120,078 km (0.113 R)
• M49: 21,323,381 km (0.069 R)
• M50: 21,595,500 km (0.057 R)
• M51: 22,143,028 km (0.119 R)
• M52: 23,742,678 km (0.108 R)
• M53: 23,813,139 km (0.108 R)
• M54: 23,883,599 km (0.109 R)
• M55: 24,378,768 km (0.119 R)
• M56: 25,667,554 km (0.073 R)
• M57: 26,392,954 km (0.113 R)
• M58: 27,567,746 km (0.095 R)
• M59: 27,715,848 km (0.116 R)
• M60: 28,087,150 km (0.094 R)
• M61: 28,834,541 km (0.07 R)
• M62: 32,903,902 km (0.082 R)
• M63: 33,139,519 km (0.088 R)
• M64: 33,218,207 km (0.104 R)
• M65: 37,394,082 km (0.101 R)
• M66: 37,475,912 km (0.119 R)
• M67: 39,126,725 km (0.109 R)
• M68: 41,477,206 km (0.103 R)
• M69: 42,498,661 km (0.109 R)
• M70: 44,219,186 km (0.051 R)
• M71: 45,874,636 km (0.088 R)
• M72: 46,225,742 km (0.069 R)
• M73: 46,489,633 km (0.067 R)
• M74: 47,461,570 km (0.113 R)
• M75: 47,727,854 km (0.116 R)
• M76: 47,905,577 km (0.051 R)
• M77: 47,994,587 km (0.082 R)
• M78: 50,146,104 km (0.107 R)
• M79: 51,871,715 km (0.039 R)
• M80: 53,155,714 km (0.106 R)
• M81: 54,264,384 km (0.114 R)
• M82: 55,101,085 km (0.118 R)
• M83: 56,504,761 km (0.112 R)
• M84: 57,730,865 km (0.106 R)
• M85: 58,680,064 km (0.074 R)
• M86: 59,634,349 km (0.074 R)
• M87: 60,017,469 km (0.113 R)
• M88: 61,268,257 km (0.086 R)
• M89: 61,558,177 km (0.025 R)
• M90: 62,819,587 km (0.107 R)
• M91: 63,014,363 km (0.074 R)
• M92: 63,600,039 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286

Radius: 5.1

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.98 AU - 18.22 AU

Year: 23463 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,257,802 km

• M1: 85,720 km (0.085 R)
• M2: 136,284 km (0.119 R)
• M3: 216,019 km (0.107 R)
• M4: 255,663 km (0.071 R)
• M5: 588,069 km (0.091 R)
• M6: 666,608 km (0.113 R)
• M7: 946,207 km (0.109 R)
• M8: 1,134,999 km (0.105 R)
• M9: 1,184,067 km (0.085 R)
• M10: 1,943,127 km (0.115 R)
• M11: 2,122,046 km (0.052 R)
• M12: 2,244,267 km (0.041 R)
• M13: 2,368,882 km (0.092 R)
• M14: 2,723,280 km (0.088 R)
• M15: 2,957,400 km (0.065 R)
• M16: 3,128,540 km (0.079 R)
• M17: 3,625,056 km (0.079 R)
• M18: 3,771,512 km (0.116 R)
• M19: 4,183,953 km (0.096 R)
• M20: 4,453,828 km (0.109 R)
• M21: 5,800,657 km (0.118 R)
• M22: 7,680,055 km (0.038 R)
• M23: 8,978,715 km (0.066 R)
• M24: 9,426,461 km (0.086 R)
• M25: 9,728,948 km (0.101 R)
• M26: 11,395,767 km (0.057 R)
• M27: 11,718,001 km (0.037 R)
• M28: 12,758,006 km (0.048 R)
• M29: 14,170,957 km (0.086 R)
• M30: 14,691,558 km (0.094 R)
• M31: 15,159,650 km (0.04 R)
• M32: 15,990,516 km (0.075 R)
• M33: 16,170,483 km (0.065 R)
• M34: 17,758,165 km (0.082 R)
• M35: 18,886,133 km (0.078 R)
• M36: 20,490,720 km (0.03 R)
• M37: 20,882,217 km (0.117 R)
• M38: 21,013,265 km (0.066 R)
• M39: 21,408,203 km (0.105 R)
• M40: 21,540,298 km (0.038 R)
• M41: 22,071,670 km (0.098 R)
• M42: 22,339,001 km (0.113 R)
• M43: 23,487,015 km (0.108 R)
• M44: 23,965,280 km (0.063 R)
• M45: 24,377,721 km (0.085 R)
• M46: 25,279,497 km (0.085 R)
• M47: 26,475,083 km (0.109 R)
• M48: 26,687,961 km (0.12 R)
• M49: 29,140,319 km (0.119 R)
• M50: 29,360,078 km (0.075 R)
• M51: 30,022,946 km (0.105 R)
• M52: 33,333,248 km (0.115 R)
• M53: 33,716,667 km (0.104 R)
• M54: 34,024,390 km (0.046 R)
• M55: 34,565,336 km (0.119 R)
• M56: 35,577,366 km (0.115 R)
• M57: 37,073,943 km (0.093 R)
• M58: 37,312,103 km (0.059 R)
• M59: 37,550,861 km (0.111 R)
• M60: 43,848,033 km (0.102 R)
• M61: 44,268,104 km (0.118 R)
• M62: 47,073,812 km (0.096 R)
• M63: 47,417,738 km (0.083 R)
• M64: 49,499,093 km (0.114 R)
• M65: 52,676,402 km (0.094 R)
• M66: 55,374,250 km (0.055 R)
• M67: 56,374,611 km (0.061 R)
• M68: 57,656,515 km (0.088 R)
• M69: 58,208,831 km (0.092 R)
• M70: 58,485,587 km (0.096 R)
• M71: 59,040,595 km (0.087 R)
• M72: 59,597,249 km (0.103 R)
• M73: 60,996,437 km (0.103 R)
• M74: 62,973,672 km (0.115 R)
• M75: 63,257,759 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit