🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.93 AU - 1.37 AU

Year: 475 Days

Day: 42.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.6 AU - 2.46 AU

Year: 1114 Days

Day: 44.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 1155 Days

Day: 26.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 164 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.13 AU - 3.17 AU

Year: 2152 Days

Day: 41 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,060,853 km

• M1: 1,031,328 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 9.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.53 AU - 6.75 AU

Year: 5157 Days

Day: 5.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,060,853 km

• M1: 123,568 km (0.094 R)
• M2: 214,374 km (0.108 R)
• M3: 280,346 km (0.105 R)
• M4: 363,224 km (0.109 R)
• M5: 430,991 km (0.056 R)
• M6: 539,151 km (0.05 R)
• M7: 612,005 km (0.092 R)
• M8: 1,003,054 km (0.083 R)
• M9: 1,095,655 km (0.069 R)
• M10: 1,181,674 km (0.097 R)
• M11: 1,279,959 km (0.07 R)
• M12: 1,422,227 km (0.097 R)
• M13: 1,689,858 km (0.086 R)
• M14: 1,779,018 km (0.079 R)
• M15: 1,869,674 km (0.071 R)
• M16: 1,973,645 km (0.052 R)
• M17: 2,044,105 km (0.081 R)
• M18: 2,163,335 km (0.114 R)
• M19: 2,272,691 km (0.118 R)
• M20: 2,359,158 km (0.114 R)
• M21: 2,509,803 km (0.076 R)
• M22: 2,612,128 km (0.057 R)
• M23: 2,715,800 km (0.061 R)
• M24: 3,008,114 km (0.048 R)
• M25: 3,171,924 km (0.111 R)
• M26: 3,296,838 km (0.099 R)
• M27: 3,871,294 km (0.041 R)
• M28: 4,109,753 km (0.071 R)
• M29: 4,215,668 km (0.06 R)
• M30: 4,307,222 km (0.049 R)
• M31: 4,570,215 km (0.11 R)
• M32: 4,664,162 km (0.095 R)
• M33: 4,758,858 km (0.1 R)
• M34: 4,982,357 km (0.059 R)
• M35: 5,160,528 km (0.078 R)
• M36: 5,307,732 km (0.069 R)
• M37: 5,473,038 km (0.099 R)
• M38: 5,606,479 km (0.107 R)
• M39: 5,825,790 km (0.085 R)
• M40: 5,893,707 km (0.068 R)
• M41: 6,185,872 km (0.073 R)
• M42: 6,255,285 km (0.081 R)
• M43: 6,447,519 km (0.056 R)
• M44: 6,535,482 km (0.108 R)
• M45: 6,677,301 km (0.095 R)
• M46: 6,891,675 km (0.082 R)
• M47: 7,236,049 km (0.034 R)
• M48: 7,309,202 km (0.095 R)
• M49: 7,382,655 km (0.068 R)
• M50: 8,591,107 km (0.092 R)
• M51: 8,785,584 km (0.114 R)
• M52: 9,357,496 km (0.107 R)
• M53: 9,678,085 km (0.118 R)
• M54: 10,309,836 km (0.073 R)
• M55: 10,454,348 km (0.116 R)
• M56: 10,787,054 km (0.083 R)
• M57: 10,891,772 km (0.119 R)
• M58: 10,954,753 km (0.085 R)
• M59: 11,165,686 km (0.066 R)
• M60: 12,393,136 km (0.095 R)
• M61: 12,480,950 km (0.076 R)
• M62: 12,856,142 km (0.067 R)
• M63: 12,945,003 km (0.083 R)
• M64: 13,302,392 km (0.044 R)
• M65: 14,486,310 km (0.074 R)
• M66: 14,950,512 km (0.115 R)
• M67: 15,231,457 km (0.07 R)
• M68: 15,325,554 km (0.086 R)
• M69: 15,561,470 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 10.8

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.31 AU - 12.23 AU

Year: 13608 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,060,853 km

• M1: 150,645 km (0.12 R)
• M2: 707,897 km (0.1 R)
• M3: 1,009,786 km (0.082 R)
• M4: 1,079,797 km (0.114 R)
• M5: 1,508,844 km (0.102 R)
• M6: 1,672,654 km (0.049 R)
• M7: 1,785,151 km (0.027 R)
• M8: 2,323,105 km (0.11 R)
• M9: 4,060,086 km (0.058 R)
• M10: 4,174,529 km (0.104 R)
• M11: 4,446,049 km (0.098 R)
• M12: 5,546,491 km (0.041 R)
• M13: 5,673,948 km (0.098 R)
• M14: 6,592,479 km (0.092 R)
• M15: 8,031,461 km (0.084 R)
• M16: 8,515,859 km (0.1 R)
• M17: 9,009,831 km (0.075 R)
• M18: 9,665,818 km (0.053 R)
• M19: 10,494,291 km (0.069 R)
• M20: 12,053,549 km (0.079 R)
• M21: 12,440,709 km (0.07 R)
• M22: 13,057,351 km (0.071 R)
• M23: 13,227,294 km (0.12 R)
• M24: 13,397,985 km (0.074 R)
• M25: 13,914,248 km (0.078 R)
• M26: 14,437,242 km (0.119 R)
• M27: 15,203,781 km (0.077 R)
• M28: 15,502,229 km (0.107 R)
• M29: 17,333,008 km (0.104 R)
• M30: 17,832,665 km (0.05 R)
• M31: 18,337,109 km (0.116 R)
• M32: 19,813,490 km (0.075 R)
• M33: 20,204,988 km (0.103 R)
• M34: 20,598,879 km (0.099 R)
• M35: 22,335,261 km (0.102 R)
• M36: 22,403,029 km (0.075 R)
• M37: 22,606,482 km (0.117 R)
• M38: 24,048,755 km (0.084 R)
• M39: 26,446,211 km (0.112 R)
• M40: 27,600,508 km (0.103 R)
• M41: 27,818,771 km (0.113 R)
• M42: 28,183,790 km (0.109 R)
• M43: 28,403,699 km (0.094 R)
• M44: 30,407,413 km (0.118 R)
• M45: 30,632,857 km (0.113 R)
• M46: 31,236,783 km (0.075 R)
• M47: 31,920,894 km (0.072 R)
• M48: 32,150,078 km (0.106 R)
• M49: 32,226,523 km (0.1 R)
• M50: 32,609,942 km (0.093 R)
• M51: 32,917,815 km (0.09 R)
• M52: 33,149,243 km (0.074 R)
• M53: 33,381,269 km (0.04 R)
• M54: 33,536,402 km (0.081 R)
• M55: 34,002,698 km (0.104 R)
• M56: 35,969,312 km (0.111 R)
• M57: 36,526,564 km (0.119 R)
• M58: 39,028,289 km (0.066 R)
• M59: 39,355,161 km (0.081 R)
• M60: 39,847,188 km (0.054 R)
• M61: 40,754,350 km (0.04 R)
• M62: 41,002,981 km (0.065 R)
• M63: 42,086,070 km (0.098 R)
• M64: 44,110,428 km (0.114 R)
• M65: 44,365,642 km (0.081 R)
• M66: 44,450,913 km (0.12 R)
• M67: 44,706,725 km (0.116 R)
• M68: 45,048,706 km (0.082 R)
• M69: 45,305,865 km (0.098 R)
• M70: 45,563,323 km (0.048 R)
• M71: 48,691,713 km (0.083 R)
• M72: 49,926,943 km (0.08 R)
• M73: 50,370,650 km (0.112 R)
• M74: 50,637,383 km (0.099 R)
• M75: 51,530,183 km (0.095 R)
• M76: 51,619,792 km (0.075 R)
• M77: 51,709,402 km (0.09 R)
• M78: 53,875,728 km (0.095 R)
• M79: 55,703,665 km (0.116 R)
• M80: 57,273,246 km (0.12 R)
• M81: 57,458,897 km (0.052 R)
• M82: 57,644,697 km (0.094 R)
• M83: 59,232,230 km (0.113 R)
• M84: 59,513,773 km (0.037 R)
• M85: 60,455,791 km (0.098 R)
• M86: 62,450,080 km (0.078 R)
• M87: 62,641,116 km (0.109 R)
• M88: 64,080,248 km (0.111 R)
• M89: 64,272,930 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.6

Radius: 3.6

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 14.19 AU - 14.53 AU

Year: 20951 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,060,853 km

• M1: 1,926,222 km (0.09 R)
• M2: 2,101,700 km (0.054 R)
• M3: 2,191,310 km (0.092 R)
• M4: 2,722,681 km (0.076 R)
• M5: 2,787,756 km (0.099 R)
• M6: 3,086,802 km (0.107 R)
• M7: 3,431,027 km (0.075 R)
• M8: 3,933,078 km (0.107 R)
• M9: 4,043,630 km (0.066 R)
• M10: 4,192,630 km (0.11 R)
• M11: 4,457,867 km (0.118 R)
• M12: 4,611,803 km (0.102 R)
• M13: 5,083,934 km (0.07 R)
• M14: 6,546,702 km (0.115 R)
• M15: 6,721,582 km (0.116 R)
• M16: 7,076,129 km (0.052 R)
• M17: 7,895,626 km (0.075 R)
• M18: 8,458,563 km (0.111 R)
• M19: 8,792,764 km (0.109 R)
• M20: 8,840,935 km (0.089 R)
• M21: 8,985,746 km (0.041 R)
• M22: 9,672,101 km (0.11 R)
• M23: 10,172,655 km (0.089 R)
• M24: 11,723,836 km (0.056 R)
• M25: 12,096,334 km (0.111 R)
• M26: 13,181,667 km (0.05 R)
• M27: 13,236,719 km (0.113 R)
• M28: 13,402,473 km (0.108 R)
• M29: 14,297,816 km (0.039 R)
• M30: 15,039,373 km (0.09 R)
• M31: 15,327,798 km (0.112 R)
• M32: 16,086,558 km (0.071 R)
• M33: 16,738,057 km (0.046 R)
• M34: 17,398,083 km (0.093 R)
• M35: 17,519,107 km (0.07 R)
• M36: 18,619,998 km (0.096 R)
• M37: 18,805,649 km (0.093 R)
• M38: 19,932,271 km (0.083 R)
• M39: 20,185,689 km (0.088 R)
• M40: 20,376,427 km (0.093 R)
• M41: 20,567,613 km (0.043 R)
• M42: 20,823,724 km (0.093 R)
• M43: 24,788,068 km (0.068 R)
• M44: 26,090,766 km (0.113 R)
• M45: 26,229,144 km (0.074 R)
• M46: 26,645,924 km (0.092 R)
• M47: 27,345,294 km (0.087 R)
• M48: 27,697,298 km (0.104 R)
• M49: 28,263,526 km (0.051 R)
• M50: 28,833,494 km (0.116 R)
• M51: 29,263,587 km (0.097 R)
• M52: 29,407,351 km (0.065 R)
• M53: 29,479,457 km (0.089 R)
• M54: 32,258,387 km (0.027 R)
• M55: 32,779,287 km (0.12 R)
• M56: 33,378,127 km (0.091 R)
• M57: 33,453,225 km (0.074 R)
• M58: 33,980,558 km (0.03 R)
• M59: 34,434,737 km (0.101 R)
• M60: 34,814,716 km (0.101 R)
• M61: 36,040,072 km (0.076 R)
• M62: 36,968,177 km (0.037 R)
• M63: 37,591,402 km (0.032 R)
• M64: 39,402,284 km (0.11 R)
• M65: 40,038,823 km (0.095 R)
• M66: 41,402,557 km (0.113 R)
• M67: 41,968,635 km (0.113 R)
• M68: 44,753,849 km (0.063 R)
• M69: 44,919,603 km (0.087 R)
• M70: 45,584,266 km (0.114 R)
• M71: 46,755,618 km (0.069 R)
• M72: 47,513,630 km (0.092 R)
• M73: 48,616,017 km (0.052 R)
• M74: 48,701,138 km (0.1 R)
• M75: 48,871,530 km (0.097 R)
• M76: 49,726,631 km (0.094 R)
• M77: 49,984,089 km (0.104 R)
• M78: 51,105,026 km (0.073 R)
• M79: 52,408,622 km (0.087 R)
• M80: 55,492,732 km (0.108 R)
• M81: 56,027,245 km (0.088 R)
• M82: 56,563,553 km (0.053 R)
• M83: 57,191,416 km (0.039 R)
• M84: 57,911,729 km (0.093 R)
• M85: 58,001,937 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.9

Radius: 5.9

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.64 AU - 19.86 AU

Year: 25220 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,060,853 km

• M1: 134,040 km (0.104 R)
• M2: 558,299 km (0.079 R)
• M3: 599,289 km (0.04 R)
• M4: 728,542 km (0.101 R)
• M5: 773,720 km (0.072 R)
• M6: 1,531,433 km (0.106 R)
• M7: 2,217,938 km (0.096 R)
• M8: 2,488,710 km (0.026 R)
• M9: 2,557,974 km (0.111 R)
• M10: 3,324,214 km (0.119 R)
• M11: 4,033,458 km (0.057 R)
• M12: 4,074,298 km (0.08 R)
• M13: 4,115,138 km (0.038 R)
• M14: 4,197,417 km (0.056 R)
• M15: 5,494,580 km (0.079 R)
• M16: 6,045,549 km (0.115 R)
• M17: 6,758,981 km (0.093 R)
• M18: 7,398,512 km (0.073 R)
• M19: 7,448,478 km (0.037 R)
• M20: 7,498,593 km (0.117 R)
• M21: 7,548,858 km (0.119 R)
• M22: 8,005,880 km (0.091 R)
• M23: 9,977,430 km (0.036 R)
• M24: 10,310,584 km (0.051 R)
• M25: 10,703,877 km (0.049 R)
• M26: 12,207,485 km (0.113 R)
• M27: 13,653,050 km (0.112 R)
• M28: 15,791,551 km (0.113 R)
• M29: 16,505,432 km (0.09 R)
• M30: 16,833,500 km (0.09 R)
• M31: 17,097,391 km (0.11 R)
• M32: 18,166,866 km (0.084 R)
• M33: 18,437,489 km (0.117 R)
• M34: 20,089,648 km (0.064 R)
• M35: 20,159,510 km (0.09 R)
• M36: 23,092,825 km (0.104 R)
• M37: 25,246,585 km (0.081 R)
• M38: 25,927,854 km (0.08 R)
• M39: 26,922,830 km (0.118 R)
• M40: 27,154,108 km (0.113 R)
• M41: 27,541,118 km (0.118 R)
• M42: 29,742,151 km (0.108 R)
• M43: 30,301,198 km (0.041 R)
• M44: 31,186,668 km (0.1 R)
• M45: 31,348,533 km (0.12 R)
• M46: 31,754,542 km (0.088 R)
• M47: 32,900,611 km (0.05 R)
• M48: 33,065,318 km (0.06 R)
• M49: 33,230,474 km (0.07 R)
• M50: 36,333,882 km (0.08 R)
• M51: 37,188,385 km (0.057 R)
• M52: 37,445,993 km (0.101 R)
• M53: 39,091,420 km (0.099 R)
• M54: 40,142,793 km (0.104 R)
• M55: 40,407,133 km (0.12 R)
• M56: 41,381,015 km (0.079 R)
• M57: 41,915,528 km (0.089 R)
• M58: 43,804,351 km (0.097 R)
• M59: 45,170,479 km (0.052 R)
• M60: 46,458,068 km (0.072 R)
• M61: 46,735,422 km (0.101 R)
• M62: 47,571,225 km (0.093 R)
• M63: 48,037,671 km (0.113 R)
• M64: 48,505,614 km (0.073 R)
• M65: 49,729,324 km (0.103 R)
• M66: 50,013,111 km (0.1 R)
• M67: 50,582,481 km (0.047 R)
• M68: 53,170,674 km (0.063 R)
• M69: 53,267,314 km (0.087 R)
• M70: 54,627,158 km (0.11 R)
• M71: 55,409,256 km (0.094 R)
• M72: 55,507,243 km (0.093 R)
• M73: 55,605,379 km (0.071 R)
• M74: 55,899,937 km (0.091 R)
• M75: 57,976,655 km (0.101 R)
• M76: 58,974,323 km (0.059 R)
• M77: 61,290,696 km (0.074 R)
• M78: 61,493,402 km (0.106 R)
• M79: 62,510,966 km (0.069 R)
• M80: 64,047,486 km (0.059 R)
• M81: 64,562,402 km (0.1 R)
• M82: 66,635,978 km (0.084 R)
• M83: 67,576,051 km (0.117 R)
• M84: 67,680,919 km (0.111 R)
• M85: 68,100,391 km (0.109 R)
• M86: 68,520,762 km (0.043 R)
• M87: 69,258,429 km (0.086 R)
• M88: 70,316,834 km (0.095 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: 237 - 19,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit