🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.4 AU - 0.6 AU

Year: 128 Days

Day: 13.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.54 AU

Year: 512 Days

Day: 21 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.99 AU - 3.61 AU

Year: 2168 Days

Day: 33.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 13.5

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.1 AU - 10.28 AU

Year: 9264 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,659,651 km

• M1: 171,290 km (0.106 R)
• M2: 275,260 km (0.04 R)
• M3: 579,542 km (0.111 R)
• M4: 768,035 km (0.103 R)
• M5: 978,968 km (0.082 R)
• M6: 1,261,858 km (0.092 R)
• M7: 1,805,347 km (0.067 R)
• M8: 2,113,818 km (0.054 R)
• M9: 2,198,939 km (0.098 R)
• M10: 2,285,407 km (0.063 R)
• M11: 2,439,492 km (0.109 R)
• M12: 3,846,760 km (0.092 R)
• M13: 5,084,383 km (0.087 R)
• M14: 5,229,194 km (0.086 R)
• M15: 5,345,880 km (0.072 R)
• M16: 5,522,854 km (0.11 R)
• M17: 6,280,567 km (0.089 R)
• M18: 6,782,917 km (0.08 R)
• M19: 6,878,510 km (0.087 R)
• M20: 7,103,505 km (0.12 R)
• M21: 7,461,792 km (0.081 R)
• M22: 7,893,083 km (0.081 R)
• M23: 8,027,422 km (0.093 R)
• M24: 8,676,078 km (0.118 R)
• M25: 9,377,094 km (0.097 R)
• M26: 9,662,676 km (0.109 R)
• M27: 10,096,360 km (0.032 R)
• M28: 10,205,866 km (0.078 R)
• M29: 10,352,322 km (0.096 R)
• M30: 10,610,528 km (0.091 R)
• M31: 11,057,975 km (0.062 R)
• M32: 11,208,471 km (0.082 R)
• M33: 11,779,187 km (0.066 R)
• M34: 12,281,536 km (0.096 R)
• M35: 12,594,046 km (0.111 R)
• M36: 13,067,972 km (0.085 R)
• M37: 13,227,145 km (0.073 R)
• M38: 13,708,850 km (0.113 R)
• M39: 15,397,810 km (0.12 R)
• M40: 15,481,884 km (0.093 R)
• M41: 16,459,506 km (0.103 R)
• M42: 16,588,609 km (0.075 R)
• M43: 16,674,777 km (0.104 R)
• M44: 19,374,869 km (0.103 R)
• M45: 19,556,630 km (0.078 R)
• M46: 20,151,282 km (0.037 R)
• M47: 21,171,240 km (0.067 R)
• M48: 22,302,948 km (0.095 R)
• M49: 22,684,572 km (0.094 R)
• M50: 22,780,315 km (0.098 R)
• M51: 22,876,207 km (0.098 R)
• M52: 23,357,613 km (0.098 R)
• M53: 24,477,652 km (0.066 R)
• M54: 25,565,379 km (0.117 R)
• M55: 26,014,771 km (0.092 R)
• M56: 26,115,151 km (0.105 R)
• M57: 28,249,912 km (0.08 R)
• M58: 28,818,235 km (0.083 R)
• M59: 28,921,906 km (0.11 R)
• M60: 29,442,507 km (0.038 R)
• M61: 30,598,748 km (0.094 R)
• M62: 31,609,132 km (0.062 R)
• M63: 32,468,572 km (0.119 R)
• M64: 32,847,055 km (0.107 R)
• M65: 33,553,755 km (0.107 R)
• M66: 33,826,771 km (0.119 R)
• M67: 34,485,301 km (0.108 R)
• M68: 34,595,555 km (0.111 R)
• M69: 34,705,808 km (0.11 R)
• M70: 34,926,764 km (0.11 R)
• M71: 35,425,524 km (0.082 R)
• M72: 35,870,877 km (0.102 R)
• M73: 36,150,176 km (0.095 R)
• M74: 36,598,521 km (0.093 R)
• M75: 36,823,366 km (0.111 R)
• M76: 37,557,443 km (0.054 R)
• M77: 37,784,233 km (0.075 R)
• M78: 37,954,775 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 13.6

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.43 AU - 10.27 AU

Year: 9521 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,659,651 km

• M1: 200,760 km (0.095 R)
• M2: 303,833 km (0.09 R)
• M3: 399,127 km (0.073 R)
• M4: 496,964 km (0.08 R)
• M5: 1,265,897 km (0.118 R)
• M6: 1,506,301 km (0.059 R)
• M7: 1,675,047 km (0.109 R)
• M8: 1,805,945 km (0.085 R)
• M9: 2,125,187 km (0.033 R)
• M10: 2,219,733 km (0.091 R)
• M11: 2,537,479 km (0.111 R)
• M12: 2,638,308 km (0.119 R)
• M13: 2,766,214 km (0.114 R)
• M14: 3,216,803 km (0.05 R)
• M15: 3,326,309 km (0.047 R)
• M16: 3,634,031 km (0.026 R)
• M17: 4,489,432 km (0.095 R)
• M18: 5,051,172 km (0.086 R)
• M19: 5,602,291 km (0.034 R)
• M20: 6,517,082 km (0.1 R)
• M21: 7,260,733 km (0.088 R)
• M22: 7,587,754 km (0.057 R)
• M23: 8,068,561 km (0.101 R)
• M24: 8,256,306 km (0.119 R)
• M25: 8,597,689 km (0.053 R)
• M26: 8,750,877 km (0.095 R)
• M27: 9,570,374 km (0.09 R)
• M28: 10,536,926 km (0.086 R)
• M29: 10,783,463 km (0.092 R)
• M30: 10,907,480 km (0.093 R)
• M31: 12,432,032 km (0.11 R)
• M32: 12,562,182 km (0.09 R)
• M33: 12,649,098 km (0.103 R)
• M34: 12,779,847 km (0.066 R)
• M35: 12,911,194 km (0.103 R)
• M36: 13,086,971 km (0.099 R)
• M37: 13,175,084 km (0.06 R)
• M38: 13,618,941 km (0.083 R)
• M39: 13,932,648 km (0.118 R)
• M40: 14,294,077 km (0.034 R)
• M41: 14,521,465 km (0.098 R)
• M42: 15,072,285 km (0.085 R)
• M43: 15,350,238 km (0.049 R)
• M44: 16,574,397 km (0.11 R)
• M45: 17,053,708 km (0.083 R)
• M46: 18,222,367 km (0.107 R)
• M47: 18,816,420 km (0.089 R)
• M48: 21,307,524 km (0.026 R)
• M49: 21,880,933 km (0.094 R)
• M50: 22,143,327 km (0.109 R)
• M51: 22,248,495 km (0.085 R)
• M52: 22,406,619 km (0.113 R)
• M53: 24,987,482 km (0.085 R)
• M54: 26,312,919 km (0.112 R)
• M55: 26,871,966 km (0.103 R)
• M56: 27,321,957 km (0.076 R)
• M57: 29,262,391 km (0.117 R)
• M58: 29,667,502 km (0.04 R)
• M59: 30,952,398 km (0.094 R)
• M60: 31,306,047 km (0.113 R)
• M61: 31,660,893 km (0.105 R)
• M62: 32,017,235 km (0.117 R)
• M63: 34,182,814 km (0.11 R)
• M64: 34,609,318 km (0.107 R)
• M65: 35,899,599 km (0.114 R)
• M66: 37,770,022 km (0.12 R)
• M67: 38,971,143 km (0.119 R)
• M68: 39,289,188 km (0.067 R)
• M69: 39,608,131 km (0.083 R)
• M70: 40,184,531 km (0.088 R)
• M71: 41,540,187 km (0.047 R)
• M72: 43,107,823 km (0.111 R)
• M73: 43,502,762 km (0.086 R)
• M74: 43,898,897 km (0.117 R)
• M75: 44,163,685 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.7

Radius: 4.3

Gravity: 47.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.62 AU - 17.8 AU

Year: 22519 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 42,659,651 km

• M1: 143,016 km (0.075 R)
• M2: 287,976 km (0.117 R)
• M3: 428,897 km (0.068 R)
• M4: 614,997 km (0.12 R)
• M5: 966,103 km (0.073 R)
• M6: 1,402,779 km (0.059 R)
• M7: 1,436,140 km (0.059 R)
• M8: 2,634,568 km (0.077 R)
• M9: 2,717,445 km (0.056 R)
• M10: 3,276,493 km (0.053 R)
• M11: 3,776,449 km (0.114 R)
• M12: 4,106,910 km (0.074 R)
• M13: 4,299,892 km (0.092 R)
• M14: 5,360,840 km (0.068 R)
• M15: 5,731,693 km (0.119 R)
• M16: 6,110,774 km (0.106 R)
• M17: 7,237,844 km (0.102 R)
• M18: 8,610,853 km (0.101 R)
• M19: 9,044,238 km (0.102 R)
• M20: 9,421,524 km (0.045 R)
• M21: 10,321,505 km (0.083 R)
• M22: 11,383,201 km (0.114 R)
• M23: 12,271,065 km (0.118 R)
• M24: 13,323,037 km (0.046 R)
• M25: 13,751,784 km (0.033 R)
• M26: 14,257,724 km (0.096 R)
• M27: 14,476,436 km (0.041 R)
• M28: 15,139,305 km (0.079 R)
• M29: 15,287,855 km (0.096 R)
• M30: 15,887,294 km (0.027 R)
• M31: 16,954,525 km (0.083 R)
• M32: 18,123,333 km (0.081 R)
• M33: 18,202,171 km (0.095 R)
• M34: 19,721,936 km (0.081 R)
• M35: 22,371,763 km (0.068 R)
• M36: 23,308,096 km (0.111 R)
• M37: 27,450,461 km (0.064 R)
• M38: 28,452,169 km (0.114 R)
• M39: 29,651,345 km (0.104 R)
• M40: 30,210,392 km (0.107 R)
• M41: 31,813,034 km (0.118 R)
• M42: 32,385,246 km (0.074 R)
• M43: 32,480,989 km (0.097 R)
• M44: 32,768,666 km (0.096 R)
• M45: 33,346,562 km (0.096 R)
• M46: 33,927,750 km (0.055 R)
• M47: 35,494,040 km (0.082 R)
• M48: 35,790,393 km (0.109 R)
• M49: 35,988,311 km (0.062 R)
• M50: 37,685,948 km (0.094 R)
• M51: 37,887,306 km (0.029 R)
• M52: 39,818,615 km (0.102 R)
• M53: 40,126,487 km (0.068 R)
• M54: 40,332,184 km (0.084 R)
• M55: 40,641,254 km (0.115 R)
• M56: 41,158,413 km (0.085 R)
• M57: 42,932,495 km (0.106 R)
• M58: 43,459,079 km (0.056 R)
• M59: 43,987,758 km (0.106 R)
• M60: 45,051,548 km (0.107 R)
• M61: 47,530,086 km (0.097 R)
• M62: 48,621,552 km (0.093 R)
• M63: 48,731,058 km (0.087 R)
• M64: 48,950,518 km (0.081 R)
• M65: 51,944,869 km (0.094 R)
• M66: 54,087,260 km (0.087 R)
• M67: 55,226,448 km (0.098 R)
• M68: 56,028,442 km (0.029 R)
• M69: 56,373,414 km (0.057 R)
• M70: 57,065,454 km (0.08 R)
• M71: 58,807,671 km (0.08 R)
• M72: 60,803,157 km (0.052 R)
• M73: 62,582,324 km (0.099 R)
• M74: 64,258,120 km (0.066 R)
• M75: 69,250,350 km (0.103 R)
• M76: 69,991,309 km (0.036 R)
• M77: 70,610,644 km (0.091 R)
• M78: 71,231,924 km (0.103 R)
• M79: 71,481,004 km (0.1 R)
• M80: 72,981,172 km (0.113 R)
• M81: 73,861,106 km (0.067 R)
• M82: 73,987,068 km (0.064 R)
• M83: 74,365,550 km (0.093 R)
• M84: 75,504,589 km (0.097 R)
• M85: 75,758,456 km (0.094 R)
• M86: 76,139,781 km (0.085 R)
• M87: 76,521,854 km (0.101 R)
• M88: 77,159,889 km (0.112 R)
• M89: 78,827,307 km (0.065 R)
• M90: 80,118,037 km (0.103 R)
• M91: 80,636,244 km (0.102 R)
• M92: 82,197,448 km (0.11 R)
• M93: 83,637,477 km (0.047 R)
• M94: 86,542,219 km (0.081 R)
• M95: 86,940,897 km (0.118 R)
• M96: 87,606,757 km (0.105 R)
• M97: 88,140,672 km (0.11 R)
• M98: 88,408,003 km (0.11 R)
• M99: 89,077,454 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 4.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.5 AU - 20.46 AU

Year: 28730 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,659,651 km

• M1: 74,500 km (0.101 R)
• M2: 223,200 km (0.057 R)
• M3: 287,228 km (0.113 R)
• M4: 382,821 km (0.108 R)
• M5: 488,886 km (0.054 R)
• M6: 1,185,862 km (0.064 R)
• M7: 1,263,055 km (0.092 R)
• M8: 1,609,075 km (0.109 R)
• M9: 1,694,645 km (0.116 R)
• M10: 2,005,808 km (0.112 R)
• M11: 2,191,609 km (0.086 R)
• M12: 2,480,482 km (0.084 R)
• M13: 2,579,516 km (0.089 R)
• M14: 2,807,054 km (0.097 R)
• M15: 3,200,497 km (0.113 R)
• M16: 4,009,223 km (0.095 R)
• M17: 4,302,136 km (0.032 R)
• M18: 4,601,780 km (0.04 R)
• M19: 4,846,522 km (0.101 R)
• M20: 5,380,287 km (0.117 R)
• M21: 6,131,867 km (0.109 R)
• M22: 6,502,870 km (0.117 R)
• M23: 7,090,490 km (0.093 R)
• M24: 7,984,936 km (0.094 R)
• M25: 8,838,841 km (0.083 R)
• M26: 10,752,347 km (0.12 R)
• M27: 10,954,454 km (0.114 R)
• M28: 11,568,703 km (0.093 R)
• M29: 12,194,022 km (0.098 R)
• M30: 12,744,691 km (0.089 R)
• M31: 13,607,871 km (0.11 R)
• M32: 13,695,236 km (0.075 R)
• M33: 14,002,361 km (0.111 R)
• M34: 16,961,107 km (0.04 R)
• M35: 17,149,302 km (0.082 R)
• M36: 17,765,645 km (0.113 R)
• M37: 18,292,977 km (0.102 R)
• M38: 18,874,015 km (0.11 R)
• M39: 21,919,529 km (0.071 R)
• M40: 23,054,827 km (0.097 R)
• M41: 23,263,366 km (0.101 R)
• M42: 23,472,355 km (0.091 R)
• M43: 24,050,550 km (0.064 R)
• M44: 25,328,266 km (0.11 R)
• M45: 25,381,972 km (0.057 R)
• M46: 25,813,113 km (0.076 R)
• M47: 25,921,272 km (0.114 R)
• M48: 25,975,426 km (0.076 R)
• M49: 26,518,766 km (0.071 R)
• M50: 26,573,369 km (0.078 R)
• M51: 27,230,852 km (0.113 R)
• M52: 29,178,765 km (0.096 R)
• M53: 29,970,437 km (0.03 R)
• M54: 30,197,976 km (0.085 R)
• M55: 30,883,882 km (0.097 R)
• M56: 31,632,769 km (0.097 R)
• M57: 32,038,478 km (0.074 R)
• M58: 35,105,833 km (0.111 R)
• M59: 36,917,613 km (0.097 R)
• M60: 37,405,751 km (0.103 R)
• M61: 38,019,102 km (0.108 R)
• M62: 40,693,912 km (0.081 R)
• M63: 42,213,078 km (0.101 R)
• M64: 42,276,807 km (0.073 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit