🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 153 Days

Day: 33 Hours

Environment

Temp: 117 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,389,523 km

• M1: 46,675 km (0.116 R)
• M2: 372,947 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.84 AU - 1.06 AU

Year: 388 Days

Day: 31.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,389,523 km

• M1: 926,310 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.96 AU - 1.26 AU

Year: 490 Days

Day: 42.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.18 AU - 1.78 AU

Year: 754 Days

Day: 29 Hours

Environment

Temp: -85 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,389,523 km

• M1: 689,497 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 9.8

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.83 AU - 9.39 AU

Year: 8795 Days

Day: 14.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,389,523 km

• M1: 142,866 km (0.112 R)
• M2: 222,003 km (0.1 R)
• M3: 289,771 km (0.094 R)
• M4: 392,545 km (0.108 R)
• M5: 1,951,803 km (0.083 R)
• M6: 2,237,835 km (0.069 R)
• M7: 2,311,437 km (0.081 R)
• M8: 3,258,242 km (0.108 R)
• M9: 3,426,689 km (0.077 R)
• M10: 3,684,895 km (0.075 R)
• M11: 3,979,303 km (0.103 R)
• M12: 4,559,594 km (0.029 R)
• M13: 4,843,829 km (0.032 R)
• M14: 4,972,035 km (0.083 R)
• M15: 5,363,383 km (0.119 R)
• M16: 5,832,671 km (0.119 R)
• M17: 6,315,125 km (0.055 R)
• M18: 6,561,213 km (0.106 R)
• M19: 7,026,612 km (0.075 R)
• M20: 7,135,519 km (0.104 R)
• M21: 8,217,261 km (0.06 R)
• M22: 8,293,706 km (0.115 R)
• M23: 8,485,939 km (0.089 R)
• M24: 8,563,281 km (0.111 R)
• M25: 8,992,777 km (0.029 R)
• M26: 9,791,629 km (0.106 R)
• M27: 9,954,242 km (0.028 R)
• M28: 10,035,773 km (0.036 R)
• M29: 10,364,440 km (0.095 R)
• M30: 11,201,440 km (0.112 R)
• M31: 11,800,280 km (0.11 R)
• M32: 13,387,513 km (0.098 R)
• M33: 13,613,257 km (0.036 R)
• M34: 14,482,420 km (0.09 R)
• M35: 15,891,333 km (0.083 R)
• M36: 17,049,669 km (0.073 R)
• M37: 18,135,151 km (0.065 R)
• M38: 18,284,899 km (0.108 R)
• M39: 18,535,475 km (0.101 R)
• M40: 19,600,014 km (0.12 R)
• M41: 20,320,776 km (0.095 R)
• M42: 22,053,868 km (0.104 R)
• M43: 22,534,675 km (0.11 R)
• M44: 23,072,928 km (0.094 R)
• M45: 23,779,180 km (0.085 R)
• M46: 24,382,209 km (0.091 R)
• M47: 24,492,313 km (0.098 R)
• M48: 24,602,716 km (0.075 R)
• M49: 25,715,425 km (0.059 R)
• M50: 25,883,723 km (0.082 R)
• M51: 26,277,913 km (0.102 R)
• M52: 26,390,860 km (0.083 R)
• M53: 26,787,593 km (0.038 R)
• M54: 27,816,826 km (0.108 R)
• M55: 28,104,952 km (0.107 R)
• M56: 28,394,125 km (0.067 R)
• M57: 28,510,063 km (0.067 R)
• M58: 28,626,151 km (0.063 R)
• M59: 30,090,864 km (0.07 R)
• M60: 30,445,859 km (0.074 R)
• M61: 30,624,031 km (0.116 R)
• M62: 30,862,041 km (0.118 R)
• M63: 31,160,339 km (0.104 R)
• M64: 31,399,695 km (0.072 R)
• M65: 31,759,927 km (0.042 R)
• M66: 31,940,492 km (0.075 R)
• M67: 33,520,096 km (0.077 R)
• M68: 34,011,226 km (0.092 R)
• M69: 35,374,212 km (0.099 R)
• M70: 35,936,849 km (0.086 R)
• M71: 35,999,680 km (0.105 R)
• M72: 37,388,397 km (0.111 R)
• M73: 37,515,406 km (0.066 R)
• M74: 37,706,443 km (0.032 R)
• M75: 38,601,786 km (0.057 R)
• M76: 38,730,290 km (0.078 R)
• M77: 38,858,795 km (0.104 R)
• M78: 39,116,552 km (0.11 R)
• M79: 41,724,342 km (0.118 R)
• M80: 42,517,660 km (0.094 R)
• M81: 42,783,046 km (0.046 R)
• M82: 44,724,677 km (0.045 R)
• M83: 45,129,938 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 11.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.57 AU - 11.87 AU

Year: 12696 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 100,389,523 km

• M1: 150,196 km (0.084 R)
• M2: 572,960 km (0.074 R)
• M3: 882,029 km (0.079 R)
• M4: 1,147,715 km (0.075 R)
• M5: 1,242,261 km (0.11 R)
• M6: 1,359,246 km (0.062 R)
• M7: 1,604,736 km (0.09 R)
• M8: 2,304,854 km (0.114 R)
• M9: 2,574,430 km (0.089 R)
• M10: 2,854,327 km (0.065 R)
• M11: 3,695,666 km (0.114 R)
• M12: 4,099,879 km (0.047 R)
• M13: 4,548,673 km (0.097 R)
• M14: 4,887,961 km (0.118 R)
• M15: 7,197,453 km (0.084 R)
• M16: 7,556,637 km (0.082 R)
• M17: 7,665,544 km (0.111 R)
• M18: 8,180,909 km (0.098 R)
• M19: 9,013,272 km (0.049 R)
• M20: 10,151,562 km (0.098 R)
• M21: 10,352,322 km (0.116 R)
• M22: 11,210,266 km (0.111 R)
• M23: 12,475,266 km (0.036 R)
• M24: 12,604,219 km (0.12 R)
• M25: 13,962,867 km (0.1 R)
• M26: 14,231,245 km (0.077 R)
• M27: 16,722,200 km (0.077 R)
• M28: 17,389,705 km (0.042 R)
• M29: 18,066,037 km (0.109 R)
• M30: 19,544,064 km (0.066 R)
• M31: 20,348,302 km (0.048 R)
• M32: 20,754,461 km (0.054 R)
• M33: 21,112,000 km (0.078 R)
• M34: 22,248,943 km (0.036 R)
• M35: 23,299,868 km (0.092 R)
• M36: 23,511,998 km (0.084 R)
• M37: 23,831,390 km (0.058 R)
• M38: 25,123,317 km (0.083 R)
• M39: 25,449,889 km (0.091 R)
• M40: 27,438,493 km (0.114 R)
• M41: 28,056,033 km (0.118 R)
• M42: 29,820,989 km (0.077 R)
• M43: 31,270,443 km (0.117 R)
• M44: 31,504,564 km (0.064 R)
• M45: 31,856,717 km (0.041 R)
• M46: 32,980,496 km (0.109 R)
• M47: 33,756,760 km (0.082 R)
• M48: 33,936,875 km (0.055 R)
• M49: 34,297,855 km (0.043 R)
• M50: 34,841,793 km (0.061 R)
• M51: 35,145,177 km (0.067 R)
• M52: 35,876,861 km (0.048 R)
• M53: 36,306,057 km (0.115 R)
• M54: 37,914,982 km (0.115 R)
• M55: 38,227,043 km (0.11 R)
• M56: 38,414,788 km (0.061 R)
• M57: 39,673,655 km (0.101 R)
• M58: 40,371,678 km (0.1 R)
• M59: 43,661,335 km (0.1 R)

Asteroid Belt

Center: 12.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 7.6

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.65 AU - 17.77 AU

Year: 27344 Days

Day: 24.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,389,523 km

• M1: 344,973 km (0.106 R)
• M2: 625,469 km (0.108 R)
• M3: 776,563 km (0.078 R)
• M4: 1,841,251 km (0.098 R)
• M5: 2,646,835 km (0.074 R)
• M6: 2,769,954 km (0.094 R)
• M7: 2,853,131 km (0.11 R)
• M8: 4,487,338 km (0.102 R)
• M9: 5,976,285 km (0.112 R)
• M10: 6,801,467 km (0.062 R)
• M11: 7,720,597 km (0.109 R)
• M12: 8,314,650 km (0.073 R)
• M13: 9,799,558 km (0.086 R)
• M14: 9,990,894 km (0.106 R)
• M15: 10,183,576 km (0.08 R)
• M16: 11,098,367 km (0.084 R)
• M17: 11,565,711 km (0.115 R)
• M18: 13,356,846 km (0.093 R)
• M19: 13,498,216 km (0.088 R)
• M20: 14,429,014 km (0.068 R)
• M21: 14,646,679 km (0.059 R)
• M22: 14,719,533 km (0.088 R)
• M23: 15,454,358 km (0.111 R)
• M24: 16,959,611 km (0.05 R)
• M25: 18,432,402 km (0.082 R)
• M26: 20,026,368 km (0.096 R)
• M27: 22,920,488 km (0.094 R)
• M28: 23,005,011 km (0.069 R)
• M29: 23,174,505 km (0.103 R)
• M30: 23,259,477 km (0.077 R)
• M31: 23,344,449 km (0.082 R)
• M32: 24,372,635 km (0.107 R)
• M33: 27,275,432 km (0.104 R)
• M34: 27,365,041 km (0.111 R)
• M35: 27,724,674 km (0.038 R)
• M36: 28,721,594 km (0.054 R)
• M37: 31,782,367 km (0.104 R)
• M38: 32,444,786 km (0.104 R)
• M39: 34,169,051 km (0.096 R)
• M40: 36,218,093 km (0.095 R)
• M41: 37,905,707 km (0.112 R)
• M42: 38,507,539 km (0.058 R)
• M43: 40,331,736 km (0.077 R)
• M44: 42,183,907 km (0.094 R)
• M45: 43,015,970 km (0.049 R)
• M46: 44,168,921 km (0.106 R)
• M47: 44,379,555 km (0.095 R)
• M48: 44,485,021 km (0.103 R)
• M49: 44,590,637 km (0.101 R)
• M50: 47,149,060 km (0.116 R)
• M51: 48,554,831 km (0.086 R)
• M52: 49,426,538 km (0.101 R)
• M53: 49,645,400 km (0.116 R)
• M54: 49,754,905 km (0.105 R)
• M55: 49,864,411 km (0.079 R)
• M56: 51,407,064 km (0.057 R)
• M57: 51,517,916 km (0.085 R)
• M58: 52,184,225 km (0.077 R)
• M59: 53,189,224 km (0.073 R)
• M60: 54,426,099 km (0.083 R)
• M61: 54,539,045 km (0.085 R)
• M62: 56,928,273 km (0.091 R)
• M63: 57,042,865 km (0.07 R)
• M64: 57,732,212 km (0.069 R)
• M65: 57,962,593 km (0.107 R)
• M66: 62,161,655 km (0.079 R)
• M67: 62,279,688 km (0.075 R)
• M68: 62,752,567 km (0.03 R)
• M69: 63,345,423 km (0.055 R)
• M70: 66,096,079 km (0.093 R)
• M71: 67,061,883 km (0.102 R)
• M72: 67,304,082 km (0.119 R)
• M73: 69,374,517 km (0.116 R)
• M74: 69,619,408 km (0.119 R)
• M75: 69,987,419 km (0.106 R)
• M76: 70,233,059 km (0.108 R)
• M77: 70,356,028 km (0.107 R)
• M78: 70,725,385 km (0.077 R)
• M79: 70,971,773 km (0.108 R)
• M80: 71,589,463 km (0.117 R)
• M81: 72,829,928 km (0.079 R)
• M82: 78,754,602 km (0.089 R)
• M83: 80,549,029 km (0.069 R)
• M84: 82,486,620 km (0.114 R)
• M85: 83,135,875 km (0.109 R)
• M86: 83,266,025 km (0.063 R)
• M87: 84,701,118 km (0.119 R)
• M88: 86,275,934 km (0.034 R)
• M89: 87,067,008 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 5

Gravity: 31.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.86 AU - 18.38 AU

Year: 28388 Days

Day: 19.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,389,523 km

• M1: 134,040 km (0.053 R)
• M2: 663,616 km (0.045 R)
• M3: 776,263 km (0.113 R)
• M4: 1,150,408 km (0.06 R)
• M5: 1,686,566 km (0.061 R)
• M6: 2,417,950 km (0.091 R)
• M7: 2,592,382 km (0.1 R)
• M8: 2,725,972 km (0.035 R)
• M9: 3,140,059 km (0.063 R)
• M10: 3,187,332 km (0.101 R)
• M11: 3,330,497 km (0.096 R)
• M12: 3,426,988 km (0.112 R)
• M13: 4,180,662 km (0.083 R)
• M14: 4,819,146 km (0.069 R)
• M15: 5,205,408 km (0.079 R)
• M16: 6,066,343 km (0.114 R)
• M17: 6,725,471 km (0.085 R)
• M18: 7,533,150 km (0.094 R)
• M19: 7,660,159 km (0.109 R)
• M20: 9,103,180 km (0.09 R)
• M21: 9,648,165 km (0.095 R)
• M22: 10,133,760 km (0.064 R)
• M23: 10,274,083 km (0.086 R)
• M24: 10,984,672 km (0.072 R)
• M25: 11,056,629 km (0.075 R)
• M26: 12,829,513 km (0.039 R)
• M27: 12,905,210 km (0.038 R)
• M28: 13,133,496 km (0.056 R)
• M29: 13,439,873 km (0.093 R)
• M30: 14,137,747 km (0.117 R)
• M31: 14,530,441 km (0.091 R)
• M32: 15,006,611 km (0.112 R)
• M33: 15,326,751 km (0.107 R)
• M34: 15,487,718 km (0.083 R)
• M35: 16,219,102 km (0.072 R)
• M36: 18,393,956 km (0.101 R)
• M37: 18,736,535 km (0.03 R)
• M38: 26,016,416 km (0.105 R)
• M39: 26,690,504 km (0.1 R)
• M40: 26,884,233 km (0.079 R)
• M41: 29,644,015 km (0.099 R)
• M42: 31,363,044 km (0.107 R)
• M43: 33,635,136 km (0.097 R)
• M44: 34,264,046 km (0.07 R)
• M45: 35,320,656 km (0.104 R)
• M46: 35,639,748 km (0.115 R)
• M47: 37,141,411 km (0.096 R)
• M48: 37,574,198 km (0.097 R)
• M49: 38,554,214 km (0.076 R)
• M50: 39,873,816 km (0.098 R)
• M51: 40,095,221 km (0.065 R)
• M52: 41,096,480 km (0.088 R)
• M53: 41,768,473 km (0.085 R)
• M54: 41,880,821 km (0.076 R)
• M55: 42,557,153 km (0.093 R)
• M56: 43,578,458 km (0.036 R)
• M57: 45,298,235 km (0.09 R)
• M58: 45,413,725 km (0.093 R)
• M59: 45,529,214 km (0.109 R)
• M60: 47,391,259 km (0.086 R)
• M61: 49,277,987 km (0.118 R)
• M62: 49,396,768 km (0.118 R)
• M63: 50,230,627 km (0.085 R)
• M64: 52,153,857 km (0.114 R)
• M65: 53,978,652 km (0.086 R)
• M66: 55,700,673 km (0.077 R)
• M67: 57,315,731 km (0.117 R)
• M68: 58,442,802 km (0.074 R)
• M69: 61,101,006 km (0.088 R)
• M70: 65,226,766 km (0.106 R)
• M71: 68,777,023 km (0.057 R)
• M72: 69,175,402 km (0.054 R)
• M73: 69,308,394 km (0.109 R)
• M74: 70,107,845 km (0.086 R)
• M75: 71,850,511 km (0.103 R)
• M76: 74,559,429 km (0.12 R)
• M77: 77,992,102 km (0.083 R)
• M78: 78,546,063 km (0.108 R)
• M79: 81,616,410 km (0.045 R)
• M80: 83,166,243 km (0.07 R)
• M81: 86,008,902 km (0.105 R)
• M82: 89,317,110 km (0.081 R)
• M83: 89,751,542 km (0.059 R)
• M84: 90,041,762 km (0.074 R)
• M85: 92,373,693 km (0.095 R)
• M86: 93,547,139 km (0.11 R)
• M87: 94,578,018 km (0.082 R)
• M88: 95,464,535 km (0.086 R)
• M89: 97,842,094 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 15,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit