🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.42 AU - 0.66 AU

Year: 149 Days

Day: 23.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 166 Days

Day: 24.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.7 AU - 0.98 AU

Year: 290 Days

Day: 12.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.45 AU - 2.93 AU

Year: 1662 Days

Day: 27.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,638,723 km

• M1: 1,568,384 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.63 AU - 3.01 AU

Year: 1784 Days

Day: 34.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.76 AU - 4.56 AU

Year: 2638 Days

Day: 41.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,638,723 km

• M1: 1,682,826 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.23 AU - 5.87 AU

Year: 4275 Days

Day: 9.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,638,723 km

• M1: 190,139 km (0.092 R)
• M2: 829,221 km (0.112 R)
• M3: 950,844 km (0.093 R)
• M4: 1,067,082 km (0.071 R)
• M5: 1,327,980 km (0.108 R)
• M6: 1,406,370 km (0.118 R)
• M7: 1,540,858 km (0.101 R)
• M8: 1,651,560 km (0.069 R)
• M9: 1,779,616 km (0.058 R)
• M10: 2,091,528 km (0.119 R)
• M11: 2,518,630 km (0.114 R)
• M12: 2,767,860 km (0.096 R)
• M13: 2,973,108 km (0.1 R)
• M14: 3,060,174 km (0.068 R)
• M15: 3,344,560 km (0.066 R)
• M16: 3,526,770 km (0.119 R)
• M17: 4,093,147 km (0.051 R)
• M18: 4,209,983 km (0.076 R)
• M19: 4,387,257 km (0.104 R)
• M20: 4,627,511 km (0.077 R)
• M21: 4,892,748 km (0.118 R)
• M22: 4,996,120 km (0.061 R)
• M23: 5,310,575 km (0.069 R)
• M24: 5,416,789 km (0.08 R)
• M25: 5,566,836 km (0.09 R)
• M26: 5,696,537 km (0.119 R)
• M27: 5,871,118 km (0.115 R)
• M28: 6,292,685 km (0.106 R)
• M29: 6,427,921 km (0.1 R)
• M30: 6,564,055 km (0.089 R)
• M31: 6,793,239 km (0.089 R)
• M32: 7,188,926 km (0.043 R)
• M33: 7,425,141 km (0.091 R)
• M34: 8,445,398 km (0.104 R)
• M35: 8,719,910 km (0.076 R)
• M36: 8,871,004 km (0.104 R)
• M37: 9,329,222 km (0.038 R)
• M38: 9,587,129 km (0.096 R)
• M39: 10,004,657 km (0.045 R)
• M40: 10,136,453 km (0.037 R)
• M41: 10,295,325 km (0.11 R)
• M42: 10,481,575 km (0.052 R)
• M43: 10,669,171 km (0.085 R)
• M44: 10,966,122 km (0.108 R)
• M45: 11,156,411 km (0.044 R)
• M46: 11,928,934 km (0.111 R)
• M47: 12,321,629 km (0.095 R)
• M48: 12,690,088 km (0.119 R)
• M49: 13,148,755 km (0.097 R)
• M50: 13,264,245 km (0.036 R)
• M51: 13,964,363 km (0.026 R)
• M52: 14,141,188 km (0.06 R)
• M53: 14,318,910 km (0.074 R)
• M54: 14,497,230 km (0.103 R)
• M55: 14,586,690 km (0.115 R)
• M56: 15,674,865 km (0.108 R)
• M57: 15,951,023 km (0.094 R)
• M58: 16,290,610 km (0.047 R)
• M59: 16,726,538 km (0.069 R)
• M60: 16,851,751 km (0.114 R)
• M61: 17,292,467 km (0.048 R)
• M62: 17,419,026 km (0.056 R)
• M63: 17,736,922 km (0.057 R)
• M64: 18,767,202 km (0.118 R)
• M65: 19,519,680 km (0.042 R)
• M66: 20,015,746 km (0.079 R)
• M67: 21,528,929 km (0.09 R)
• M68: 22,454,341 km (0.069 R)
• M69: 23,078,613 km (0.104 R)
• M70: 23,392,918 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 8.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.46 AU - 6.72 AU

Year: 6373 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,638,723 km

• M1: 105,915 km (0.108 R)
• M2: 185,202 km (0.041 R)
• M3: 311,612 km (0.075 R)
• M4: 378,333 km (0.085 R)
• M5: 507,436 km (0.1 R)
• M6: 926,759 km (0.099 R)
• M7: 1,096,852 km (0.038 R)
• M8: 1,256,772 km (0.089 R)
• M9: 1,350,121 km (0.074 R)
• M10: 1,435,092 km (0.094 R)
• M11: 1,804,749 km (0.109 R)
• M12: 1,922,632 km (0.029 R)
• M13: 2,203,577 km (0.115 R)
• M14: 2,278,974 km (0.089 R)
• M15: 2,381,000 km (0.106 R)
• M16: 2,471,506 km (0.077 R)
• M17: 2,589,539 km (0.118 R)
• M18: 2,655,961 km (0.11 R)
• M19: 2,763,372 km (0.113 R)
• M20: 2,845,052 km (0.113 R)
• M21: 3,038,482 km (0.084 R)
• M22: 3,293,696 km (0.088 R)
• M23: 3,394,824 km (0.101 R)
• M24: 4,256,209 km (0.11 R)
• M25: 4,446,049 km (0.091 R)
• M26: 4,509,777 km (0.078 R)
• M27: 4,638,432 km (0.107 R)
• M28: 4,982,058 km (0.077 R)
• M29: 5,098,445 km (0.039 R)
• M30: 5,165,315 km (0.098 R)
• M31: 5,693,695 km (0.069 R)
• M32: 5,797,965 km (0.085 R)
• M33: 5,902,833 km (0.106 R)
• M34: 5,955,641 km (0.096 R)
• M35: 6,292,984 km (0.079 R)
• M36: 6,418,945 km (0.118 R)
• M37: 6,491,201 km (0.088 R)
• M38: 6,875,369 km (0.066 R)
• M39: 6,949,419 km (0.115 R)
• M40: 7,304,565 km (0.102 R)
• M41: 7,417,960 km (0.119 R)
• M42: 7,838,779 km (0.072 R)
• M43: 8,149,793 km (0.09 R)
• M44: 8,484,593 km (0.087 R)
• M45: 8,643,765 km (0.119 R)
• M46: 8,743,696 km (0.097 R)
• M47: 9,290,177 km (0.076 R)
• M48: 9,372,007 km (0.073 R)
• M49: 9,495,426 km (0.079 R)
• M50: 9,681,376 km (0.032 R)
• M51: 9,785,197 km (0.071 R)
• M52: 10,056,866 km (0.106 R)
• M53: 10,246,557 km (0.085 R)
• M54: 10,865,443 km (0.03 R)
• M55: 10,930,219 km (0.114 R)
• M56: 11,060,070 km (0.053 R)
• M57: 11,496,596 km (0.086 R)
• M58: 11,606,551 km (0.101 R)
• M59: 12,072,399 km (0.091 R)
• M60: 12,386,404 km (0.09 R)
• M61: 12,680,364 km (0.08 R)
• M62: 12,839,686 km (0.107 R)
• M63: 13,045,383 km (0.039 R)
• M64: 13,483,256 km (0.119 R)
• M65: 13,645,869 km (0.079 R)
• M66: 14,066,837 km (0.072 R)
• M67: 14,255,331 km (0.07 R)
• M68: 14,444,572 km (0.083 R)
• M69: 15,113,873 km (0.095 R)
• M70: 15,234,449 km (0.086 R)
• M71: 15,525,117 km (0.112 R)
• M72: 15,695,509 km (0.114 R)
• M73: 16,062,772 km (0.082 R)
• M74: 16,136,524 km (0.108 R)
• M75: 16,383,360 km (0.096 R)
• M76: 16,457,561 km (0.08 R)
• M77: 16,581,578 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 12.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.13 AU - 9.93 AU

Year: 8572 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,638,723 km

• M1: 167,101 km (0.096 R)
• M2: 247,285 km (0.065 R)
• M3: 401,670 km (0.1 R)
• M4: 802,892 km (0.12 R)
• M5: 929,751 km (0.118 R)
• M6: 1,081,293 km (0.103 R)
• M7: 1,729,501 km (0.08 R)
• M8: 2,747,215 km (0.094 R)
• M9: 3,020,680 km (0.058 R)
• M10: 4,459,662 km (0.084 R)
• M11: 4,722,655 km (0.113 R)
• M12: 4,871,056 km (0.114 R)
• M13: 5,294,867 km (0.113 R)
• M14: 5,699,230 km (0.092 R)
• M15: 5,889,219 km (0.066 R)
• M16: 6,081,453 km (0.094 R)
• M17: 6,243,168 km (0.109 R)
• M18: 6,373,617 km (0.097 R)
• M19: 6,504,815 km (0.119 R)
• M20: 7,518,639 km (0.114 R)
• M21: 8,043,878 km (0.101 R)
• M22: 8,150,391 km (0.114 R)
• M23: 8,400,818 km (0.116 R)
• M24: 8,508,828 km (0.075 R)
• M25: 8,799,347 km (0.09 R)
• M26: 9,130,108 km (0.068 R)
• M27: 9,352,859 km (0.104 R)
• M28: 10,571,334 km (0.085 R)
• M29: 11,517,690 km (0.091 R)
• M30: 12,041,731 km (0.108 R)
• M31: 12,697,418 km (0.092 R)
• M32: 13,071,264 km (0.104 R)
• M33: 14,646,380 km (0.041 R)
• M34: 15,170,122 km (0.041 R)
• M35: 15,478,443 km (0.109 R)
• M36: 15,922,599 km (0.061 R)
• M37: 16,777,850 km (0.05 R)
• M38: 17,096,793 km (0.065 R)
• M39: 17,740,662 km (0.072 R)
• M40: 19,052,037 km (0.045 R)
• M41: 19,432,464 km (0.074 R)
• M42: 19,623,650 km (0.115 R)
• M43: 19,719,393 km (0.026 R)
• M44: 20,055,988 km (0.116 R)
• M45: 20,881,469 km (0.099 R)
• M46: 21,372,150 km (0.097 R)
• M47: 21,569,470 km (0.095 R)
• M48: 22,515,228 km (0.069 R)
• M49: 24,395,374 km (0.117 R)
• M50: 24,808,563 km (0.093 R)
• M51: 25,328,266 km (0.096 R)
• M52: 26,220,019 km (0.039 R)
• M53: 27,335,869 km (0.11 R)
• M54: 28,304,516 km (0.096 R)
• M55: 29,448,939 km (0.111 R)
• M56: 29,833,705 km (0.077 R)
• M57: 29,999,160 km (0.091 R)
• M58: 30,719,624 km (0.089 R)
• M59: 30,942,375 km (0.059 R)
• M60: 31,951,712 km (0.045 R)
• M61: 33,028,816 km (0.104 R)
• M62: 33,142,810 km (0.093 R)
• M63: 33,945,103 km (0.113 R)
• M64: 34,290,824 km (0.095 R)
• M65: 34,579,847 km (0.067 R)
• M66: 34,695,636 km (0.05 R)
• M67: 34,869,618 km (0.045 R)
• M68: 35,335,017 km (0.074 R)
• M69: 35,568,539 km (0.089 R)
• M70: 35,802,510 km (0.115 R)
• M71: 36,213,306 km (0.06 R)
• M72: 38,410,151 km (0.1 R)
• M73: 38,830,671 km (0.109 R)
• M74: 39,676,198 km (0.117 R)
• M75: 40,588,894 km (0.063 R)
• M76: 40,955,858 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 6.3

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.97 AU - 14.95 AU

Year: 18603 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,638,723 km

• M1: 84,972 km (0.099 R)
• M2: 131,646 km (0.059 R)
• M3: 545,733 km (0.117 R)
• M4: 609,013 km (0.097 R)
• M5: 674,836 km (0.097 R)
• M6: 766,539 km (0.052 R)
• M7: 1,013,974 km (0.107 R)
• M8: 1,201,720 km (0.091 R)
• M9: 1,488,948 km (0.084 R)
• M10: 2,227,213 km (0.066 R)
• M11: 2,330,884 km (0.107 R)
• M12: 2,724,626 km (0.087 R)
• M13: 3,294,744 km (0.103 R)
• M14: 3,492,811 km (0.115 R)
• M15: 4,716,671 km (0.1 R)
• M16: 5,677,688 km (0.05 R)
• M17: 5,867,528 km (0.029 R)
• M18: 6,747,163 km (0.099 R)
• M19: 7,563,369 km (0.072 R)
• M20: 8,195,570 km (0.092 R)
• M21: 8,302,682 km (0.102 R)
• M22: 8,410,243 km (0.102 R)
• M23: 10,077,361 km (0.092 R)
• M24: 11,782,777 km (0.061 R)
• M25: 11,964,239 km (0.117 R)
• M26: 13,197,375 km (0.102 R)
• M27: 13,322,887 km (0.104 R)
• M28: 13,765,398 km (0.11 R)
• M29: 14,084,490 km (0.041 R)
• M30: 14,212,845 km (0.078 R)
• M31: 15,187,325 km (0.112 R)
• M32: 15,318,972 km (0.102 R)
• M33: 15,384,944 km (0.089 R)
• M34: 16,049,308 km (0.091 R)
• M35: 18,729,055 km (0.07 R)
• M36: 18,870,126 km (0.082 R)
• M37: 20,372,986 km (0.109 R)
• M38: 20,445,541 km (0.034 R)
• M39: 21,028,823 km (0.091 R)
• M40: 21,617,640 km (0.048 R)
• M41: 21,913,994 km (0.075 R)
• M42: 22,137,194 km (0.038 R)
• M43: 23,264,414 km (0.055 R)
• M44: 23,644,243 km (0.115 R)
• M45: 25,028,771 km (0.1 R)
• M46: 25,652,594 km (0.111 R)
• M47: 26,123,678 km (0.119 R)
• M48: 26,281,354 km (0.053 R)
• M49: 26,677,040 km (0.079 R)
• M50: 27,474,098 km (0.114 R)
• M51: 28,847,107 km (0.09 R)
• M52: 29,091,700 km (0.099 R)
• M53: 29,994,523 km (0.108 R)
• M54: 31,156,749 km (0.051 R)
• M55: 32,418,307 km (0.062 R)
• M56: 32,502,980 km (0.089 R)
• M57: 33,782,341 km (0.084 R)
• M58: 34,817,558 km (0.046 R)
• M59: 35,950,762 km (0.111 R)
• M60: 36,565,908 km (0.077 R)
• M61: 36,919,109 km (0.098 R)
• M62: 39,693,701 km (0.095 R)
• M63: 42,534,714 km (0.091 R)
• M64: 45,156,566 km (0.039 R)
• M65: 45,915,326 km (0.089 R)
• M66: 48,023,310 km (0.059 R)
• M67: 48,313,081 km (0.098 R)
• M68: 49,283,672 km (0.075 R)
• M69: 49,575,986 km (0.057 R)
• M70: 50,456,669 km (0.041 R)
• M71: 52,233,593 km (0.077 R)
• M72: 54,533,510 km (0.047 R)
• M73: 55,138,933 km (0.111 R)
• M74: 57,582,913 km (0.049 R)
• M75: 58,199,406 km (0.099 R)
• M76: 59,438,824 km (0.111 R)
• M77: 61,000,477 km (0.104 R)
• M78: 61,524,069 km (0.113 R)
• M79: 62,997,907 km (0.055 R)
• M80: 64,270,387 km (0.044 R)
• M81: 64,696,442 km (0.1 R)
• M82: 64,803,105 km (0.087 R)
• M83: 64,909,768 km (0.115 R)
• M84: 65,551,393 km (0.088 R)
• M85: 66,302,375 km (0.051 R)
• M86: 66,409,936 km (0.101 R)
• M87: 68,681,579 km (0.116 R)
• M88: 69,991,159 km (0.085 R)
• M89: 70,100,515 km (0.116 R)
• M90: 71,418,921 km (0.085 R)
• M91: 71,970,788 km (0.083 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: 351 - 14,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit