🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.74 AU - 1.04 AU

Year: 311 Days

Day: 43.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.43 AU - 3.51 AU

Year: 1898 Days

Day: 46 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.44 AU - 5.32 AU

Year: 3400 Days

Day: 47 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,445,411 km

• M1: 1,242,111 km (0.115 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 14.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.47 AU - 9.71 AU

Year: 9337 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 139.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,445,411 km

• M1: 196,272 km (0.101 R)
• M2: 290,519 km (0.093 R)
• M3: 498,909 km (0.088 R)
• M4: 595,848 km (0.096 R)
• M5: 843,283 km (0.1 R)
• M6: 1,060,649 km (0.085 R)
• M7: 1,176,886 km (0.09 R)
• M8: 1,315,414 km (0.046 R)
• M9: 1,805,497 km (0.12 R)
• M10: 1,926,671 km (0.116 R)
• M11: 2,198,939 km (0.108 R)
• M12: 3,237,448 km (0.087 R)
• M13: 3,614,434 km (0.12 R)
• M14: 4,301,238 km (0.05 R)
• M15: 4,716,222 km (0.079 R)
• M16: 5,348,273 km (0.087 R)
• M17: 5,704,316 km (0.103 R)
• M18: 5,824,892 km (0.083 R)
• M19: 6,787,255 km (0.119 R)
• M20: 7,401,654 km (0.101 R)
• M21: 7,899,366 km (0.092 R)
• M22: 8,580,036 km (0.061 R)
• M23: 8,683,857 km (0.117 R)
• M24: 9,138,186 km (0.038 R)
• M25: 10,510,896 km (0.114 R)
• M26: 10,659,147 km (0.091 R)
• M27: 11,221,336 km (0.055 R)
• M28: 11,334,881 km (0.084 R)
• M29: 11,870,142 km (0.104 R)
• M30: 11,985,931 km (0.057 R)
• M31: 12,335,541 km (0.106 R)
• M32: 13,005,141 km (0.084 R)
• M33: 13,565,385 km (0.066 R)
• M34: 14,256,527 km (0.032 R)
• M35: 14,379,647 km (0.103 R)
• M36: 14,917,451 km (0.105 R)
• M37: 15,084,252 km (0.026 R)
• M38: 15,715,256 km (0.097 R)
• M39: 16,055,442 km (0.119 R)
• M40: 16,312,152 km (0.061 R)
• M41: 16,570,208 km (0.041 R)
• M42: 16,742,994 km (0.103 R)
• M43: 17,134,043 km (0.114 R)
• M44: 17,352,605 km (0.082 R)
• M45: 17,880,835 km (0.116 R)
• M46: 18,013,678 km (0.117 R)
• M47: 18,593,370 km (0.098 R)
• M48: 18,908,124 km (0.118 R)
• M49: 19,817,080 km (0.101 R)
• M50: 20,092,490 km (0.09 R)
• M51: 20,230,718 km (0.07 R)
• M52: 21,535,960 km (0.093 R)
• M53: 23,012,640 km (0.115 R)
• M54: 23,399,052 km (0.119 R)
• M55: 25,313,306 km (0.043 R)
• M56: 25,712,284 km (0.088 R)
• M57: 26,465,808 km (0.065 R)
• M58: 26,566,787 km (0.052 R)
• M59: 27,022,911 km (0.054 R)
• M60: 27,277,526 km (0.096 R)
• M61: 27,840,463 km (0.061 R)
• M62: 28,925,646 km (0.11 R)
• M63: 29,029,766 km (0.113 R)
• M64: 29,238,305 km (0.11 R)
• M65: 29,604,371 km (0.052 R)
• M66: 31,350,927 km (0.05 R)
• M67: 31,940,492 km (0.041 R)
• M68: 32,587,802 km (0.082 R)
• M69: 33,840,684 km (0.052 R)
• M70: 34,005,242 km (0.091 R)
• M71: 34,500,710 km (0.12 R)
• M72: 34,832,219 km (0.089 R)
• M73: 35,053,923 km (0.111 R)
• M74: 36,449,671 km (0.082 R)
• M75: 36,674,816 km (0.114 R)
• M76: 38,205,800 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 12.3

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.79 AU - 14.11 AU

Year: 15320 Days

Day: 6.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,445,411 km

• M1: 179,966 km (0.052 R)
• M2: 355,295 km (0.064 R)
• M3: 921,373 km (0.09 R)
• M4: 1,181,225 km (0.079 R)
• M5: 1,824,196 km (0.104 R)
• M6: 2,042,011 km (0.101 R)
• M7: 2,182,633 km (0.085 R)
• M8: 2,715,800 km (0.086 R)
• M9: 3,255,998 km (0.111 R)
• M10: 3,555,642 km (0.094 R)
• M11: 3,726,034 km (0.095 R)
• M12: 4,434,679 km (0.102 R)
• M13: 4,993,577 km (0.115 R)
• M14: 5,108,019 km (0.104 R)
• M15: 5,339,746 km (0.077 R)
• M16: 5,574,765 km (0.088 R)
• M17: 5,773,431 km (0.104 R)
• M18: 6,096,113 km (0.105 R)
• M19: 7,929,734 km (0.087 R)
• M20: 8,333,948 km (0.059 R)
• M21: 8,652,890 km (0.084 R)
• M22: 9,068,922 km (0.066 R)
• M23: 9,350,017 km (0.095 R)
• M24: 9,586,531 km (0.118 R)
• M25: 10,258,973 km (0.071 R)
• M26: 10,453,899 km (0.108 R)
• M27: 10,748,757 km (0.056 R)
• M28: 11,852,938 km (0.12 R)
• M29: 12,626,509 km (0.12 R)
• M30: 13,416,386 km (0.113 R)
• M31: 14,005,801 km (0.115 R)
• M32: 14,222,270 km (0.068 R)
• M33: 15,154,563 km (0.115 R)
• M34: 15,544,116 km (0.1 R)
• M35: 16,447,239 km (0.069 R)
• M36: 18,362,989 km (0.049 R)
• M37: 18,718,882 km (0.112 R)
• M38: 19,077,020 km (0.118 R)
• M39: 19,196,997 km (0.096 R)
• M40: 22,591,223 km (0.082 R)
• M41: 22,845,240 km (0.106 R)
• M42: 23,935,360 km (0.101 R)
• M43: 24,064,762 km (0.084 R)
• M44: 24,324,165 km (0.052 R)
• M45: 24,911,337 km (0.082 R)
• M46: 25,834,056 km (0.075 R)
• M47: 26,166,164 km (0.102 R)
• M48: 26,767,846 km (0.11 R)
• M49: 26,902,035 km (0.083 R)
• M50: 27,238,780 km (0.105 R)
• M51: 27,916,459 km (0.09 R)
• M52: 28,257,392 km (0.071 R)
• M53: 28,462,640 km (0.119 R)
• M54: 28,943,448 km (0.114 R)
• M55: 29,635,039 km (0.099 R)
• M56: 31,387,578 km (0.058 R)
• M57: 31,671,066 km (0.101 R)
• M58: 31,813,034 km (0.028 R)
• M59: 32,169,227 km (0.068 R)
• M60: 32,741,738 km (0.096 R)
• M61: 33,897,082 km (0.102 R)
• M62: 34,479,616 km (0.031 R)
• M63: 34,918,836 km (0.074 R)
• M64: 37,442,103 km (0.039 R)
• M65: 38,044,384 km (0.108 R)
• M66: 38,498,114 km (0.11 R)
• M67: 38,725,653 km (0.06 R)
• M68: 38,877,644 km (0.045 R)
• M69: 39,029,785 km (0.101 R)
• M70: 39,487,555 km (0.111 R)
• M71: 39,640,444 km (0.102 R)
• M72: 40,100,457 km (0.078 R)
• M73: 41,103,361 km (0.109 R)
• M74: 41,880,373 km (0.097 R)
• M75: 43,291,230 km (0.096 R)
• M76: 44,319,865 km (0.118 R)
• M77: 45,436,613 km (0.111 R)
• M78: 45,516,798 km (0.096 R)
• M79: 46,240,103 km (0.106 R)
• M80: 47,616,553 km (0.117 R)
• M81: 48,023,908 km (0.111 R)
• M82: 48,924,338 km (0.099 R)
• M83: 49,335,433 km (0.08 R)
• M84: 54,102,519 km (0.106 R)
• M85: 56,842,404 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.6

Radius: 6.4

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.54 AU - 13.48 AU

Year: 17403 Days

Day: 17.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,445,411 km

• M1: 84,972 km (0.106 R)
• M2: 729,589 km (0.072 R)
• M3: 790,176 km (0.116 R)
• M4: 1,095,505 km (0.065 R)
• M5: 1,335,011 km (0.104 R)
• M6: 2,206,269 km (0.08 R)
• M7: 2,265,660 km (0.074 R)
• M8: 2,385,936 km (0.081 R)
• M9: 3,319,876 km (0.071 R)
• M10: 3,986,634 km (0.095 R)
• M11: 5,160,079 km (0.116 R)
• M12: 5,279,010 km (0.098 R)
• M13: 5,763,707 km (0.106 R)
• M14: 6,775,437 km (0.092 R)
• M15: 6,992,952 km (0.108 R)
• M16: 7,124,748 km (0.069 R)
• M17: 7,704,739 km (0.047 R)
• M18: 7,795,395 km (0.113 R)
• M19: 7,977,606 km (0.086 R)
• M20: 8,909,900 km (0.047 R)
• M21: 9,100,487 km (0.12 R)
• M22: 9,340,592 km (0.077 R)
• M23: 9,729,098 km (0.084 R)
• M24: 10,172,655 km (0.117 R)
• M25: 11,181,394 km (0.115 R)
• M26: 12,274,655 km (0.096 R)
• M27: 13,292,818 km (0.107 R)
• M28: 14,060,255 km (0.094 R)
• M29: 14,282,258 km (0.119 R)
• M30: 14,617,208 km (0.043 R)
• M31: 15,068,096 km (0.117 R)
• M32: 15,181,491 km (0.036 R)
• M33: 15,295,185 km (0.04 R)
• M34: 15,409,179 km (0.086 R)
• M35: 15,637,914 km (0.099 R)
• M36: 17,866,922 km (0.116 R)
• M37: 18,107,326 km (0.109 R)
• M38: 18,530,539 km (0.044 R)
• M39: 18,957,042 km (0.111 R)
• M40: 19,757,540 km (0.117 R)
• M41: 20,506,427 km (0.066 R)
• M42: 20,569,258 km (0.07 R)
• M43: 21,646,961 km (0.085 R)
• M44: 22,677,990 km (0.111 R)
• M45: 25,189,888 km (0.114 R)
• M46: 25,257,207 km (0.093 R)
• M47: 26,341,941 km (0.064 R)
• M48: 27,027,698 km (0.06 R)
• M49: 29,049,214 km (0.079 R)
• M50: 29,544,383 km (0.108 R)
• M51: 29,757,410 km (0.116 R)
• M52: 30,042,394 km (0.05 R)
• M53: 30,758,519 km (0.081 R)
• M54: 30,902,432 km (0.063 R)
• M55: 31,191,006 km (0.116 R)
• M56: 33,383,214 km (0.066 R)
• M57: 34,199,420 km (0.047 R)
• M58: 34,946,960 km (0.1 R)
• M59: 35,022,058 km (0.113 R)
• M60: 36,154,514 km (0.108 R)
• M61: 36,763,378 km (0.115 R)
• M62: 38,300,196 km (0.041 R)
• M63: 39,154,400 km (0.053 R)
• M64: 39,466,611 km (0.106 R)
• M65: 40,486,869 km (0.119 R)
• M66: 41,993,768 km (0.079 R)
• M67: 43,761,117 km (0.088 R)
• M68: 44,328,691 km (0.03 R)
• M69: 44,735,448 km (0.049 R)
• M70: 44,898,510 km (0.118 R)
• M71: 46,705,353 km (0.082 R)
• M72: 48,117,856 km (0.096 R)
• M73: 48,535,982 km (0.118 R)
• M74: 48,787,306 km (0.113 R)
• M75: 50,644,414 km (0.087 R)
• M76: 50,729,386 km (0.082 R)
• M77: 51,069,572 km (0.03 R)
• M78: 51,581,495 km (0.116 R)
• M79: 52,610,430 km (0.055 R)
• M80: 54,427,146 km (0.114 R)
• M81: 55,386,966 km (0.072 R)
• M82: 56,440,434 km (0.119 R)
• M83: 56,704,923 km (0.058 R)
• M84: 57,234,949 km (0.12 R)
• M85: 57,589,196 km (0.075 R)
• M86: 57,855,331 km (0.12 R)
• M87: 58,388,947 km (0.116 R)
• M88: 59,819,850 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.3

Radius: 6.2

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.96 AU - 19.24 AU

Year: 23958 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,445,411 km

• M1: 228,436 km (0.092 R)
• M2: 364,420 km (0.091 R)
• M3: 483,949 km (0.053 R)
• M4: 711,487 km (0.114 R)
• M5: 1,473,689 km (0.097 R)
• M6: 2,011,194 km (0.079 R)
• M7: 2,375,614 km (0.068 R)
• M8: 2,604,050 km (0.051 R)
• M9: 2,681,841 km (0.075 R)
• M10: 2,879,609 km (0.115 R)
• M11: 3,000,484 km (0.029 R)
• M12: 3,247,471 km (0.09 R)
• M13: 4,072,353 km (0.107 R)
• M14: 4,814,508 km (0.116 R)
• M15: 5,597,653 km (0.105 R)
• M16: 5,698,332 km (0.088 R)
• M17: 5,850,474 km (0.11 R)
• M18: 6,367,334 km (0.112 R)
• M19: 6,845,000 km (0.045 R)
• M20: 7,006,715 km (0.108 R)
• M21: 7,947,237 km (0.086 R)
• M22: 9,103,479 km (0.089 R)
• M23: 12,150,489 km (0.098 R)
• M24: 12,940,515 km (0.098 R)
• M25: 13,409,056 km (0.087 R)
• M26: 13,951,348 km (0.109 R)
• M27: 14,019,714 km (0.081 R)
• M28: 14,293,927 km (0.096 R)
• M29: 14,778,175 km (0.095 R)
• M30: 14,847,738 km (0.061 R)
• M31: 14,987,313 km (0.056 R)
• M32: 15,197,498 km (0.116 R)
• M33: 15,976,454 km (0.108 R)
• M34: 16,334,891 km (0.07 R)
• M35: 17,425,758 km (0.12 R)
• M36: 19,830,544 km (0.088 R)
• M37: 20,914,830 km (0.111 R)
• M38: 21,071,309 km (0.066 R)
• M39: 21,149,698 km (0.098 R)
• M40: 21,621,979 km (0.11 R)
• M41: 21,780,253 km (0.046 R)
• M42: 22,657,346 km (0.068 R)
• M43: 23,140,696 km (0.061 R)
• M44: 23,790,250 km (0.11 R)
• M45: 23,953,611 km (0.102 R)
• M46: 26,279,409 km (0.102 R)
• M47: 29,198,662 km (0.118 R)
• M48: 31,499,477 km (0.046 R)
• M49: 32,038,628 km (0.058 R)
• M50: 32,671,577 km (0.057 R)
• M51: 33,674,331 km (0.034 R)
• M52: 34,594,807 km (0.06 R)
• M53: 35,523,510 km (0.096 R)
• M54: 35,991,004 km (0.115 R)
• M55: 38,167,204 km (0.087 R)
• M56: 38,838,001 km (0.092 R)
• M57: 39,319,407 km (0.089 R)
• M58: 39,996,936 km (0.117 R)
• M59: 40,288,352 km (0.046 R)
• M60: 40,971,266 km (0.069 R)
• M61: 42,348,614 km (0.04 R)
• M62: 42,744,899 km (0.109 R)
• M63: 43,142,380 km (0.119 R)
• M64: 44,644,044 km (0.07 R)
• M65: 45,047,360 km (0.071 R)
• M66: 45,148,338 km (0.102 R)
• M67: 47,801,157 km (0.059 R)
• M68: 48,110,526 km (0.091 R)
• M69: 49,771,511 km (0.075 R)
• M70: 51,768,194 km (0.077 R)
• M71: 51,874,109 km (0.089 R)
• M72: 53,469,869 km (0.063 R)
• M73: 55,514,423 km (0.114 R)
• M74: 55,731,041 km (0.106 R)
• M75: 57,584,260 km (0.073 R)
• M76: 58,243,238 km (0.073 R)
• M77: 58,904,610 km (0.1 R)
• M78: 59,015,014 km (0.096 R)
• M79: 61,350,984 km (0.039 R)
• M80: 62,811,957 km (0.093 R)
• M81: 65,424,983 km (0.095 R)
• M82: 66,687,140 km (0.051 R)
• M83: 67,032,711 km (0.086 R)
• M84: 68,886,229 km (0.117 R)
• M85: 69,352,077 km (0.063 R)
• M86: 70,170,078 km (0.114 R)
• M87: 71,344,122 km (0.091 R)
• M88: 71,815,655 km (0.108 R)
• M89: 72,880,193 km (0.086 R)
• M90: 73,711,808 km (0.044 R)
• M91: 76,104,925 km (0.068 R)
• M92: 76,827,931 km (0.119 R)
• M93: 77,311,132 km (0.11 R)
• M94: 77,553,032 km (0.065 R)
• M95: 77,916,555 km (0.075 R)
• M96: 78,159,203 km (0.084 R)
• M97: 80,476,474 km (0.061 R)
• M98: 82,445,481 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit