🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.45 AU - 0.67 AU

Year: 155 Days

Day: 43.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 310 Days

Day: 29.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.03 AU - 1.25 AU

Year: 449 Days

Day: 22.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,037,174 km

• M1: 13,913 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 479 Days

Day: 24.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.95 AU - 2.15 AU

Year: 1083 Days

Day: 35.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,037,174 km

• M1: 764,445 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.65 AU - 3.67 AU

Year: 2073 Days

Day: 23.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,037,174 km

• M1: 1,942,229 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 11.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.98 AU - 5.6 AU

Year: 3868 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,037,174 km

• M1: 158,574 km (0.104 R)
• M2: 472,430 km (0.079 R)
• M3: 719,566 km (0.118 R)
• M4: 1,035,816 km (0.12 R)
• M5: 1,146,368 km (0.101 R)
• M6: 1,349,822 km (0.095 R)
• M7: 1,487,152 km (0.102 R)
• M8: 1,710,203 km (0.094 R)
• M9: 1,825,992 km (0.081 R)
• M10: 2,030,641 km (0.104 R)
• M11: 2,243,070 km (0.084 R)
• M12: 2,825,455 km (0.075 R)
• M13: 2,963,384 km (0.107 R)
• M14: 3,103,707 km (0.111 R)
• M15: 3,537,690 km (0.075 R)
• M16: 3,947,140 km (0.08 R)
• M17: 4,191,134 km (0.101 R)
• M18: 4,764,243 km (0.086 R)
• M19: 5,682,326 km (0.111 R)
• M20: 5,907,770 km (0.067 R)
• M21: 6,238,680 km (0.114 R)
• M22: 6,445,275 km (0.11 R)
• M23: 6,601,754 km (0.09 R)
• M24: 6,786,059 km (0.075 R)
• M25: 7,105,749 km (0.095 R)
• M26: 7,982,542 km (0.104 R)
• M27: 8,320,035 km (0.106 R)
• M28: 8,922,167 km (0.05 R)
• M29: 9,449,499 km (0.066 R)
• M30: 10,473,197 km (0.034 R)
• M31: 10,626,685 km (0.089 R)
• M32: 11,122,901 km (0.105 R)
• M33: 11,722,040 km (0.115 R)
• M34: 12,009,567 km (0.078 R)
• M35: 12,267,175 km (0.08 R)
• M36: 12,364,114 km (0.06 R)
• M37: 13,017,708 km (0.104 R)
• M38: 13,481,910 km (0.112 R)
• M39: 13,816,710 km (0.069 R)
• M40: 14,803,457 km (0.055 R)
• M41: 15,462,137 km (0.044 R)
• M42: 15,918,410 km (0.081 R)
• M43: 16,130,540 km (0.088 R)
• M44: 17,168,749 km (0.062 R)
• M45: 17,277,507 km (0.114 R)
• M46: 17,350,062 km (0.077 R)
• M47: 17,495,471 km (0.092 R)
• M48: 17,641,179 km (0.042 R)
• M49: 17,897,440 km (0.045 R)
• M50: 18,599,054 km (0.035 R)
• M51: 18,971,852 km (0.084 R)
• M52: 19,649,232 km (0.114 R)
• M53: 20,067,058 km (0.1 R)
• M54: 20,181,650 km (0.037 R)
• M55: 20,911,688 km (0.06 R)
• M56: 21,105,268 km (0.081 R)
• M57: 21,416,132 km (0.092 R)
• M58: 22,516,424 km (0.081 R)
• M59: 22,794,377 km (0.081 R)
• M60: 22,873,963 km (0.109 R)
• M61: 24,079,423 km (0.105 R)
• M62: 24,976,561 km (0.067 R)
• M63: 25,387,955 km (0.091 R)
• M64: 25,801,594 km (0.118 R)
• M65: 26,050,824 km (0.1 R)
• M66: 26,217,476 km (0.094 R)
• M67: 26,929,561 km (0.071 R)
• M68: 27,775,388 km (0.113 R)
• M69: 28,244,377 km (0.086 R)
• M70: 28,544,171 km (0.078 R)
• M71: 28,672,975 km (0.112 R)
• M72: 28,845,013 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.34 AU - 13.12 AU

Year: 16758 Days

Day: 18.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 131.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 89,037,174 km

• M1: 146,307 km (0.117 R)
• M2: 370,404 km (0.041 R)
• M3: 558,748 km (0.11 R)
• M4: 679,474 km (0.057 R)
• M5: 893,847 km (0.117 R)
• M6: 999,912 km (0.076 R)
• M7: 1,128,866 km (0.064 R)
• M8: 1,224,459 km (0.101 R)
• M9: 1,382,883 km (0.113 R)
• M10: 1,423,573 km (0.119 R)
• M11: 1,506,151 km (0.075 R)
• M12: 1,829,881 km (0.087 R)
• M13: 2,034,531 km (0.115 R)
• M14: 2,540,172 km (0.095 R)
• M15: 2,666,283 km (0.077 R)
• M16: 3,576,436 km (0.077 R)
• M17: 3,977,059 km (0.088 R)
• M18: 4,094,045 km (0.098 R)
• M19: 4,241,997 km (0.119 R)
• M20: 4,665,658 km (0.093 R)
• M21: 5,293,969 km (0.094 R)
• M22: 5,390,610 km (0.118 R)
• M23: 5,618,148 km (0.101 R)
• M24: 5,683,672 km (0.111 R)
• M25: 5,915,399 km (0.034 R)
• M26: 6,116,309 km (0.071 R)
• M27: 6,977,843 km (0.073 R)
• M28: 7,048,453 km (0.109 R)
• M29: 8,061,081 km (0.115 R)
• M30: 8,546,526 km (0.12 R)
• M31: 8,888,058 km (0.091 R)
• M32: 9,272,974 km (0.076 R)
• M33: 9,584,736 km (0.112 R)
• M34: 10,178,639 km (0.104 R)
• M35: 10,500,275 km (0.113 R)
• M36: 12,030,511 km (0.112 R)
• M37: 12,756,809 km (0.061 R)
• M38: 13,453,187 km (0.075 R)
• M39: 13,805,939 km (0.077 R)
• M40: 14,206,562 km (0.117 R)
• M41: 14,430,809 km (0.105 R)
• M42: 15,339,167 km (0.047 R)
• M43: 19,054,730 km (0.108 R)
• M44: 22,350,670 km (0.093 R)
• M45: 22,559,209 km (0.108 R)
• M46: 23,030,592 km (0.061 R)
• M47: 24,464,637 km (0.041 R)
• M48: 29,448,490 km (0.092 R)
• M49: 30,078,447 km (0.082 R)
• M50: 30,655,147 km (0.079 R)
• M51: 30,713,041 km (0.118 R)
• M52: 30,944,768 km (0.108 R)
• M53: 31,351,824 km (0.025 R)
• M54: 31,585,346 km (0.104 R)
• M55: 31,643,690 km (0.025 R)
• M56: 31,936,453 km (0.034 R)
• M57: 32,879,368 km (0.12 R)
• M58: 33,831,259 km (0.103 R)
• M59: 34,130,605 km (0.109 R)
• M60: 36,618,268 km (0.091 R)
• M61: 36,987,176 km (0.117 R)
• M62: 39,100,994 km (0.071 R)
• M63: 39,856,314 km (0.101 R)
• M64: 40,616,420 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.5

Radius: 5.3

Gravity: 34.41 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.77 AU - 17.85 AU

Year: 21029 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,037,174 km

• M1: 154,086 km (0.071 R)
• M2: 353,649 km (0.061 R)
• M3: 435,629 km (0.096 R)
• M4: 907,610 km (0.11 R)
• M5: 1,022,352 km (0.105 R)
• M6: 1,172,399 km (0.092 R)
• M7: 1,297,612 km (0.087 R)
• M8: 1,493,585 km (0.098 R)
• M9: 3,459,900 km (0.119 R)
• M10: 4,103,918 km (0.037 R)
• M11: 4,151,341 km (0.095 R)
• M12: 4,635,440 km (0.119 R)
• M13: 4,884,221 km (0.12 R)
• M14: 4,934,486 km (0.085 R)
• M15: 5,239,815 km (0.091 R)
• M16: 5,291,277 km (0.079 R)
• M17: 5,868,724 km (0.118 R)
• M18: 7,600,469 km (0.088 R)
• M19: 10,824,453 km (0.095 R)
• M20: 11,220,439 km (0.082 R)
• M21: 11,621,211 km (0.112 R)
• M22: 11,688,530 km (0.098 R)
• M23: 11,958,704 km (0.051 R)
• M24: 12,094,689 km (0.026 R)
• M25: 13,765,248 km (0.115 R)
• M26: 16,554,201 km (0.038 R)
• M27: 16,705,594 km (0.032 R)
• M28: 16,857,586 km (0.103 R)
• M29: 17,547,082 km (0.081 R)
• M30: 18,402,333 km (0.092 R)
• M31: 18,480,723 km (0.116 R)
• M32: 18,874,464 km (0.11 R)
• M33: 19,270,899 km (0.092 R)
• M34: 19,670,175 km (0.068 R)
• M35: 19,830,694 km (0.086 R)
• M36: 19,991,661 km (0.101 R)
• M37: 20,152,928 km (0.089 R)
• M38: 20,314,792 km (0.108 R)
• M39: 21,956,031 km (0.054 R)
• M40: 22,372,960 km (0.088 R)
• M41: 22,540,510 km (0.116 R)
• M42: 22,624,434 km (0.096 R)
• M43: 22,961,029 km (0.055 R)
• M44: 24,152,576 km (0.076 R)
• M45: 26,241,262 km (0.066 R)
• M46: 27,128,527 km (0.118 R)
• M47: 27,396,606 km (0.093 R)
• M48: 27,755,491 km (0.071 R)
• M49: 28,296,587 km (0.1 R)
• M50: 28,387,094 km (0.043 R)
• M51: 29,023,483 km (0.114 R)
• M52: 29,297,696 km (0.058 R)
• M53: 30,217,872 km (0.119 R)
• M54: 30,681,476 km (0.11 R)
• M55: 33,512,317 km (0.049 R)
• M56: 33,608,059 km (0.118 R)
• M57: 34,377,740 km (0.055 R)
• M58: 35,347,882 km (0.092 R)
• M59: 35,738,483 km (0.085 R)
• M60: 36,425,286 km (0.095 R)
• M61: 38,913,997 km (0.09 R)
• M62: 39,115,505 km (0.079 R)
• M63: 39,216,334 km (0.075 R)
• M64: 40,433,462 km (0.102 R)
• M65: 43,008,490 km (0.073 R)
• M66: 43,112,610 km (0.104 R)
• M67: 43,216,880 km (0.112 R)
• M68: 43,321,150 km (0.11 R)
• M69: 44,158,299 km (0.081 R)
• M70: 46,808,725 km (0.094 R)
• M71: 47,883,137 km (0.105 R)
• M72: 48,965,777 km (0.117 R)
• M73: 50,166,000 km (0.1 R)
• M74: 53,264,471 km (0.077 R)
• M75: 54,048,663 km (0.095 R)
• M76: 54,611,301 km (0.099 R)
• M77: 55,288,830 km (0.108 R)
• M78: 55,515,321 km (0.079 R)
• M79: 57,682,097 km (0.079 R)
• M80: 58,141,811 km (0.106 R)
• M81: 63,041,590 km (0.07 R)
• M82: 65,780,278 km (0.115 R)
• M83: 66,140,360 km (0.113 R)
• M84: 67,587,271 km (0.052 R)
• M85: 69,776,935 km (0.079 R)
• M86: 74,101,061 km (0.118 R)
• M87: 74,225,826 km (0.08 R)
• M88: 76,736,677 km (0.104 R)
• M89: 77,368,877 km (0.103 R)
• M90: 78,129,582 km (0.088 R)
• M91: 79,275,352 km (0.051 R)
• M92: 79,402,959 km (0.056 R)
• M93: 82,099,611 km (0.091 R)
• M94: 84,304,384 km (0.099 R)
• M95: 86,265,911 km (0.116 R)
• M96: 86,528,456 km (0.12 R)
• M97: 87,845,814 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.2

Radius: 3.6

Gravity: 38.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.89 AU - 19.31 AU

Year: 29597 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,037,174 km

• M1: 76,295 km (0.103 R)
• M2: 259,702 km (0.091 R)
• M3: 396,584 km (0.102 R)
• M4: 730,187 km (0.116 R)
• M5: 1,485,656 km (0.103 R)
• M6: 1,622,838 km (0.1 R)
• M7: 2,096,315 km (0.106 R)
• M8: 2,134,462 km (0.11 R)
• M9: 2,407,628 km (0.052 R)
• M10: 2,609,585 km (0.115 R)
• M11: 2,691,864 km (0.03 R)
• M12: 2,901,301 km (0.083 R)
• M13: 2,943,787 km (0.094 R)
• M14: 3,072,591 km (0.112 R)
• M15: 3,335,883 km (0.088 R)
• M16: 3,515,400 km (0.044 R)
• M17: 4,557,499 km (0.12 R)
• M18: 5,111,759 km (0.117 R)
• M19: 6,227,610 km (0.115 R)
• M20: 8,304,776 km (0.093 R)
• M21: 8,547,723 km (0.071 R)
• M22: 8,731,579 km (0.11 R)
• M23: 9,040,648 km (0.107 R)
• M24: 9,733,286 km (0.078 R)
• M25: 10,053,725 km (0.108 R)
• M26: 10,573,578 km (0.06 R)
• M27: 11,979,349 km (0.12 R)
• M28: 13,584,833 km (0.069 R)
• M29: 13,942,671 km (0.111 R)
• M30: 15,182,538 km (0.076 R)
• M31: 16,609,253 km (0.07 R)
• M32: 17,609,913 km (0.099 R)
• M33: 17,765,645 km (0.059 R)
• M34: 20,154,872 km (0.117 R)
• M35: 21,303,784 km (0.104 R)
• M36: 21,886,318 km (0.046 R)
• M37: 22,389,565 km (0.033 R)
• M38: 22,727,357 km (0.113 R)
• M39: 23,836,476 km (0.089 R)
• M40: 24,875,732 km (0.026 R)
• M41: 25,753,124 km (0.095 R)
• M42: 25,841,536 km (0.103 R)
• M43: 26,819,308 km (0.109 R)
• M44: 26,908,767 km (0.116 R)
• M45: 26,998,377 km (0.041 R)
• M46: 27,718,840 km (0.055 R)
• M47: 27,809,197 km (0.058 R)
• M48: 30,010,230 km (0.085 R)
• M49: 30,196,181 km (0.065 R)
• M50: 30,475,779 km (0.065 R)
• M51: 31,131,466 km (0.086 R)
• M52: 31,602,700 km (0.053 R)
• M53: 33,800,741 km (0.11 R)
• M54: 33,994,171 km (0.101 R)
• M55: 34,771,631 km (0.048 R)
• M56: 36,146,137 km (0.102 R)
• M57: 36,641,306 km (0.07 R)
• M58: 38,644,571 km (0.046 R)
• M59: 39,659,443 km (0.077 R)
• M60: 40,272,495 km (0.09 R)
• M61: 45,075,933 km (0.118 R)
• M62: 45,182,446 km (0.094 R)
• M63: 45,608,950 km (0.105 R)
• M64: 49,397,217 km (0.032 R)
• M65: 52,275,929 km (0.099 R)
• M66: 52,723,675 km (0.074 R)
• M67: 53,285,116 km (0.089 R)
• M68: 54,527,077 km (0.117 R)
• M69: 56,007,199 km (0.101 R)
• M70: 59,356,396 km (0.097 R)
• M71: 60,057,412 km (0.115 R)
• M72: 60,996,288 km (0.115 R)
• M73: 61,585,554 km (0.099 R)
• M74: 61,821,769 km (0.118 R)
• M75: 62,176,765 km (0.075 R)
• M76: 65,521,923 km (0.093 R)
• M77: 66,125,400 km (0.095 R)
• M78: 66,609,499 km (0.12 R)
• M79: 67,337,742 km (0.118 R)
• M80: 69,784,714 km (0.103 R)
• M81: 71,762,996 km (0.106 R)
• M82: 71,887,312 km (0.086 R)
• M83: 73,384,039 km (0.114 R)
• M84: 74,136,217 km (0.065 R)
• M85: 75,143,010 km (0.074 R)
• M86: 76,027,882 km (0.099 R)
• M87: 77,552,583 km (0.064 R)
• M88: 79,344,018 km (0.057 R)
• M89: 80,116,092 km (0.11 R)
• M90: 83,228,775 km (0.106 R)
• M91: 83,751,321 km (0.1 R)
• M92: 84,799,852 km (0.102 R)
• M93: 84,931,199 km (0.072 R)
• M94: 85,720,926 km (0.05 R)
• M95: 85,852,722 km (0.099 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: 390 - 13,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit