🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.38 AU - 2.16 AU

Year: 847 Days

Day: 28.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,851,922 km

• M1: 34,108 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.58 AU - 3.34 AU

Year: 1833 Days

Day: 34.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,851,922 km

• M1: 1,105,827 km (0.088 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 12.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.48 AU - 9.26 AU

Year: 7946 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,851,922 km

• M1: 193,879 km (0.084 R)
• M2: 519,553 km (0.07 R)
• M3: 641,775 km (0.055 R)
• M4: 994,975 km (0.111 R)
• M5: 1,695,692 km (0.114 R)
• M6: 2,070,435 km (0.12 R)
• M7: 2,399,849 km (0.119 R)
• M8: 2,489,309 km (0.033 R)
• M9: 2,727,618 km (0.113 R)
• M10: 3,011,854 km (0.106 R)
• M11: 3,108,793 km (0.093 R)
• M12: 3,286,067 km (0.073 R)
• M13: 3,486,977 km (0.08 R)
• M14: 3,985,736 km (0.041 R)
• M15: 4,071,156 km (0.082 R)
• M16: 4,529,524 km (0.049 R)
• M17: 4,844,428 km (0.112 R)
• M18: 5,073,761 km (0.103 R)
• M19: 5,213,187 km (0.094 R)
• M20: 5,686,813 km (0.098 R)
• M21: 5,783,304 km (0.102 R)
• M22: 6,002,315 km (0.109 R)
• M23: 6,273,686 km (0.064 R)
• M24: 6,701,237 km (0.09 R)
• M25: 6,905,587 km (0.105 R)
• M26: 7,478,697 km (0.053 R)
• M27: 7,958,906 km (0.1 R)
• M28: 8,121,220 km (0.103 R)
• M29: 9,631,261 km (0.09 R)
• M30: 10,388,974 km (0.025 R)
• M31: 10,596,167 km (0.095 R)
• M32: 11,135,467 km (0.088 R)
• M33: 12,743,495 km (0.079 R)
• M34: 12,901,919 km (0.111 R)
• M35: 13,381,230 km (0.107 R)
• M36: 13,542,347 km (0.118 R)
• M37: 13,768,838 km (0.12 R)
• M38: 14,489,152 km (0.061 R)
• M39: 14,953,953 km (0.117 R)
• M40: 15,221,733 km (0.1 R)
• M41: 15,457,350 km (0.056 R)
• M42: 16,931,188 km (0.076 R)
• M43: 17,210,487 km (0.073 R)
• M44: 18,199,479 km (0.055 R)
• M45: 18,413,852 km (0.081 R)
• M46: 18,521,413 km (0.086 R)
• M47: 18,736,984 km (0.09 R)
• M48: 18,989,655 km (0.041 R)
• M49: 19,571,291 km (0.082 R)
• M50: 20,195,713 km (0.096 R)
• M51: 20,603,217 km (0.117 R)
• M52: 21,804,189 km (0.092 R)
• M53: 21,993,879 km (0.04 R)
• M54: 22,146,020 km (0.096 R)
• M55: 22,298,610 km (0.118 R)
• M56: 22,528,093 km (0.111 R)
• M57: 22,642,984 km (0.112 R)
• M58: 22,796,771 km (0.067 R)
• M59: 23,182,434 km (0.097 R)
• M60: 23,492,401 km (0.11 R)
• M61: 23,609,087 km (0.064 R)
• M62: 25,222,500 km (0.118 R)
• M63: 25,541,443 km (0.096 R)
• M64: 26,506,349 km (0.095 R)
• M65: 27,197,042 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.1

Radius: 3.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.39 AU - 15.23 AU

Year: 18470 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,851,922 km

• M1: 180,714 km (0.104 R)
• M2: 290,369 km (0.119 R)
• M3: 699,370 km (0.111 R)
• M4: 2,833,683 km (0.087 R)
• M5: 2,895,616 km (0.107 R)
• M6: 3,126,296 km (0.119 R)
• M7: 3,672,478 km (0.085 R)
• M8: 4,437,372 km (0.117 R)
• M9: 4,800,745 km (0.108 R)
• M10: 4,948,847 km (0.055 R)
• M11: 5,868,126 km (0.078 R)
• M12: 8,207,538 km (0.083 R)
• M13: 8,295,950 km (0.082 R)
• M14: 9,013,721 km (0.101 R)
• M15: 10,095,612 km (0.083 R)
• M16: 10,893,119 km (0.095 R)
• M17: 12,378,775 km (0.112 R)
• M18: 12,888,006 km (0.076 R)
• M19: 12,990,630 km (0.042 R)
• M20: 13,438,676 km (0.095 R)
• M21: 13,961,820 km (0.09 R)
• M22: 14,173,052 km (0.11 R)
• M23: 14,562,754 km (0.079 R)
• M24: 15,498,190 km (0.047 R)
• M25: 17,501,904 km (0.098 R)
• M26: 18,264,404 km (0.08 R)
• M27: 19,546,009 km (0.105 R)
• M28: 19,585,353 km (0.028 R)
• M29: 20,736,060 km (0.11 R)
• M30: 21,990,289 km (0.107 R)
• M31: 22,072,119 km (0.086 R)
• M32: 22,194,938 km (0.12 R)
• M33: 22,359,047 km (0.113 R)
• M34: 23,602,654 km (0.025 R)
• M35: 23,770,204 km (0.117 R)
• M36: 25,424,009 km (0.099 R)
• M37: 27,114,614 km (0.07 R)
• M38: 27,774,490 km (0.071 R)
• M39: 28,617,923 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.8

Radius: 3.8

Gravity: 50.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.29 AU - 14.63 AU

Year: 18772 Days

Day: 24.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,851,922 km

• M1: 90,806 km (0.088 R)
• M2: 144,960 km (0.043 R)
• M3: 241,900 km (0.071 R)
• M4: 1,728,753 km (0.109 R)
• M5: 1,954,197 km (0.08 R)
• M6: 2,257,731 km (0.09 R)
• M7: 2,721,484 km (0.109 R)
• M8: 3,692,524 km (0.109 R)
• M9: 7,046,060 km (0.076 R)
• M10: 7,096,773 km (0.103 R)
• M11: 7,352,586 km (0.041 R)
• M12: 7,663,301 km (0.108 R)
• M13: 7,767,869 km (0.116 R)
• M14: 7,820,378 km (0.085 R)
• M15: 7,978,503 km (0.094 R)
• M16: 8,084,419 km (0.035 R)
• M17: 8,297,895 km (0.063 R)
• M18: 8,894,042 km (0.079 R)
• M19: 9,729,247 km (0.108 R)
• M20: 10,242,218 km (0.083 R)
• M21: 10,764,016 km (0.082 R)
• M22: 11,532,949 km (0.119 R)
• M23: 11,712,765 km (0.115 R)
• M24: 12,564,725 km (0.101 R)
• M25: 13,625,673 km (0.093 R)
• M26: 14,391,764 km (0.07 R)
• M27: 14,456,241 km (0.066 R)
• M28: 14,715,045 km (0.094 R)
• M29: 17,799,603 km (0.091 R)
• M30: 18,355,808 km (0.095 R)
• M31: 18,636,005 km (0.107 R)
• M32: 18,776,777 km (0.112 R)
• M33: 18,988,308 km (0.116 R)
• M34: 20,130,338 km (0.088 R)
• M35: 20,636,877 km (0.089 R)
• M36: 21,810,472 km (0.043 R)
• M37: 22,032,924 km (0.119 R)
• M38: 23,459,190 km (0.103 R)
• M39: 23,763,323 km (0.041 R)
• M40: 26,954,096 km (0.054 R)
• M41: 27,592,130 km (0.079 R)
• M42: 27,993,502 km (0.096 R)
• M43: 29,127,453 km (0.048 R)
• M44: 30,276,365 km (0.117 R)
• M45: 31,106,035 km (0.114 R)
• M46: 32,027,259 km (0.076 R)
• M47: 32,533,498 km (0.085 R)
• M48: 33,810,764 km (0.117 R)
• M49: 34,326,279 km (0.098 R)
• M50: 35,800,715 km (0.087 R)
• M51: 36,063,110 km (0.066 R)
• M52: 36,326,103 km (0.091 R)
• M53: 38,363,476 km (0.079 R)
• M54: 38,542,395 km (0.073 R)
• M55: 38,631,855 km (0.12 R)
• M56: 39,080,798 km (0.083 R)
• M57: 40,984,581 km (0.044 R)
• M58: 41,442,350 km (0.104 R)
• M59: 43,011,333 km (0.063 R)
• M60: 43,104,233 km (0.075 R)
• M61: 44,599,613 km (0.069 R)
• M62: 44,976,151 km (0.055 R)
• M63: 47,544,896 km (0.091 R)
• M64: 48,411,666 km (0.103 R)
• M65: 49,575,538 km (0.103 R)
• M66: 49,867,852 km (0.075 R)
• M67: 50,944,956 km (0.118 R)
• M68: 51,930,657 km (0.106 R)
• M69: 53,820,826 km (0.037 R)
• M70: 54,321,979 km (0.1 R)
• M71: 55,126,965 km (0.085 R)
• M72: 55,834,712 km (0.089 R)
• M73: 56,952,807 km (0.065 R)
• M74: 57,463,384 km (0.076 R)
• M75: 58,489,327 km (0.093 R)
• M76: 58,592,250 km (0.038 R)
• M77: 58,695,173 km (0.084 R)
• M78: 59,935,639 km (0.116 R)
• M79: 60,039,460 km (0.057 R)
• M80: 60,871,673 km (0.099 R)
• M81: 63,602,732 km (0.111 R)
• M82: 64,238,672 km (0.094 R)
• M83: 64,344,887 km (0.098 R)
• M84: 66,803,228 km (0.034 R)
• M85: 67,989,839 km (0.081 R)
• M86: 68,965,965 km (0.066 R)
• M87: 71,041,635 km (0.085 R)
• M88: 71,481,154 km (0.095 R)
• M89: 72,805,394 km (0.087 R)
• M90: 73,248,503 km (0.062 R)
• M91: 73,470,506 km (0.114 R)
• M92: 73,581,508 km (0.071 R)
• M93: 73,914,962 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.2

Radius: 6.9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.13 AU - 17.39 AU

Year: 20408 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,851,922 km

• M1: 116,836 km (0.073 R)
• M2: 318,643 km (0.119 R)
• M3: 398,678 km (0.089 R)
• M4: 541,843 km (0.107 R)
• M5: 1,141,581 km (0.076 R)
• M6: 1,243,757 km (0.069 R)
• M7: 1,375,702 km (0.093 R)
• M8: 2,009,997 km (0.092 R)
• M9: 2,455,499 km (0.09 R)
• M10: 2,622,002 km (0.116 R)
• M11: 4,807,028 km (0.109 R)
• M12: 4,890,055 km (0.062 R)
• M13: 5,184,613 km (0.062 R)
• M14: 6,328,289 km (0.111 R)
• M15: 6,741,778 km (0.114 R)
• M16: 7,306,809 km (0.061 R)
• M17: 7,402,402 km (0.12 R)
• M18: 7,984,936 km (0.034 R)
• M19: 8,733,823 km (0.084 R)
• M20: 9,400,880 km (0.119 R)
• M21: 9,452,790 km (0.113 R)
• M22: 9,504,850 km (0.065 R)
• M23: 9,714,287 km (0.098 R)
• M24: 9,766,796 km (0.068 R)
• M25: 10,030,986 km (0.037 R)
• M26: 10,190,757 km (0.08 R)
• M27: 11,001,727 km (0.098 R)
• M28: 11,056,629 km (0.041 R)
• M29: 11,166,434 km (0.12 R)
• M30: 11,554,042 km (0.091 R)
• M31: 12,399,120 km (0.119 R)
• M32: 12,857,937 km (0.097 R)
• M33: 13,263,946 km (0.113 R)
• M34: 13,439,274 km (0.113 R)
• M35: 13,556,559 km (0.083 R)
• M36: 13,792,325 km (0.077 R)
• M37: 14,327,437 km (0.107 R)
• M38: 14,447,265 km (0.099 R)
• M39: 15,602,310 km (0.051 R)
• M40: 15,725,579 km (0.102 R)
• M41: 16,597,884 km (0.103 R)
• M42: 17,677,980 km (0.067 R)
• M43: 20,173,273 km (0.099 R)
• M44: 20,240,442 km (0.106 R)
• M45: 22,150,508 km (0.101 R)
• M46: 23,761,976 km (0.108 R)
• M47: 24,474,511 km (0.105 R)
• M48: 25,266,183 km (0.073 R)
• M49: 25,701,513 km (0.075 R)
• M50: 25,920,225 km (0.113 R)
• M51: 26,139,386 km (0.111 R)
• M52: 27,393,464 km (0.097 R)
• M53: 27,691,314 km (0.094 R)
• M54: 27,765,963 km (0.047 R)
• M55: 27,915,411 km (0.066 R)
• M56: 28,817,935 km (0.063 R)
• M57: 29,196,867 km (0.101 R)
• M58: 29,730,034 km (0.101 R)
• M59: 29,959,517 km (0.1 R)
• M60: 30,420,278 km (0.095 R)
• M61: 31,038,417 km (0.083 R)
• M62: 31,348,982 km (0.105 R)
• M63: 31,504,564 km (0.101 R)
• M64: 33,233,765 km (0.094 R)
• M65: 33,472,075 km (0.049 R)
• M66: 35,074,418 km (0.047 R)
• M67: 35,722,326 km (0.033 R)
• M68: 36,374,124 km (0.113 R)
• M69: 37,112,240 km (0.077 R)
• M70: 37,938,020 km (0.099 R)
• M71: 39,020,660 km (0.116 R)
• M72: 39,439,833 km (0.1 R)
• M73: 40,451,713 km (0.113 R)
• M74: 41,899,970 km (0.082 R)
• M75: 42,071,409 km (0.108 R)
• M76: 42,243,148 km (0.111 R)
• M77: 43,538,366 km (0.117 R)
• M78: 45,991,023 km (0.094 R)
• M79: 46,699,967 km (0.089 R)
• M80: 48,488,111 km (0.114 R)
• M81: 49,571,798 km (0.095 R)
• M82: 50,025,678 km (0.047 R)
• M83: 50,572,009 km (0.037 R)
• M84: 50,846,072 km (0.089 R)
• M85: 55,108,265 km (0.069 R)
• M86: 55,296,160 km (0.068 R)
• M87: 57,472,211 km (0.091 R)
• M88: 58,044,423 km (0.093 R)
• M89: 58,140,016 km (0.075 R)
• M90: 59,579,746 km (0.051 R)
• M91: 60,739,877 km (0.065 R)
• M92: 62,298,388 km (0.089 R)
• M93: 63,180,866 km (0.114 R)
• M94: 64,660,837 km (0.115 R)
• M95: 64,859,054 km (0.047 R)
• M96: 65,653,718 km (0.116 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit