🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 176 Days

Day: 46 Hours

Environment

Temp: 43 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,657,213 km

• M1: 141,220 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1 AU - 1.26 AU

Year: 517 Days

Day: 32.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,657,213 km

• M1: 245,341 km (0.109 R)
• M2: 446,849 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1 AU - 1.34 AU

Year: 545 Days

Day: 14.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.17 AU - 1.71 AU

Year: 744 Days

Day: 29 Hours

Environment

Temp: -86 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.82 AU - 2.58 AU

Year: 1405 Days

Day: 27.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 8.7

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.8 AU - 6.68 AU

Year: 6710 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,657,213 km

• M1: 109,206 km (0.081 R)
• M2: 221,704 km (0.105 R)
• M3: 505,192 km (0.103 R)
• M4: 574,456 km (0.113 R)
• M5: 672,442 km (0.057 R)
• M6: 872,156 km (0.102 R)
• M7: 1,016,069 km (0.073 R)
• M8: 1,443,769 km (0.103 R)
• M9: 1,528,890 km (0.061 R)
• M10: 1,615,657 km (0.074 R)
• M11: 1,941,930 km (0.108 R)
• M12: 2,718,044 km (0.041 R)
• M13: 2,845,352 km (0.117 R)
• M14: 3,105,951 km (0.104 R)
• M15: 3,172,372 km (0.093 R)
• M16: 3,488,473 km (0.072 R)
• M17: 3,814,596 km (0.089 R)
• M18: 4,053,803 km (0.116 R)
• M19: 4,322,481 km (0.092 R)
• M20: 4,471,480 km (0.096 R)
• M21: 4,596,993 km (0.061 R)
• M22: 4,851,459 km (0.049 R)
• M23: 5,006,442 km (0.053 R)
• M24: 5,215,580 km (0.059 R)
• M25: 5,321,196 km (0.09 R)
• M26: 5,561,600 km (0.105 R)
• M27: 5,642,532 km (0.083 R)
• M28: 5,696,687 km (0.097 R)
• M29: 5,970,152 km (0.034 R)
• M30: 6,989,961 km (0.093 R)
• M31: 7,341,815 km (0.075 R)
• M32: 7,490,216 km (0.098 R)
• M33: 7,609,595 km (0.092 R)
• M34: 7,669,434 km (0.111 R)
• M35: 7,789,860 km (0.119 R)
• M36: 7,850,148 km (0.089 R)
• M37: 7,971,472 km (0.118 R)
• M38: 8,431,785 km (0.089 R)
• M39: 9,346,277 km (0.118 R)
• M40: 9,507,094 km (0.119 R)
• M41: 9,604,034 km (0.027 R)
• M42: 9,831,572 km (0.109 R)
• M43: 10,225,762 km (0.054 R)
• M44: 10,524,809 km (0.089 R)
• M45: 10,860,357 km (0.113 R)
• M46: 11,680,303 km (0.092 R)
• M47: 12,661,814 km (0.052 R)
• M48: 13,451,541 km (0.107 R)
• M49: 15,761,632 km (0.074 R)
• M50: 16,068,606 km (0.04 R)
• M51: 16,145,649 km (0.116 R)
• M52: 16,455,018 km (0.057 R)
• M53: 17,434,435 km (0.113 R)
• M54: 17,991,238 km (0.093 R)
• M55: 18,311,976 km (0.119 R)
• M56: 18,392,460 km (0.105 R)
• M57: 18,594,118 km (0.111 R)
• M58: 18,837,214 km (0.103 R)
• M59: 19,081,358 km (0.095 R)
• M60: 19,737,494 km (0.098 R)
• M61: 19,861,361 km (0.09 R)
• M62: 20,400,961 km (0.086 R)
• M63: 20,735,462 km (0.078 R)
• M64: 21,240,654 km (0.042 R)
• M65: 21,579,642 km (0.085 R)
• M66: 22,607,380 km (0.058 R)
• M67: 22,953,549 km (0.116 R)
• M68: 23,083,699 km (0.101 R)
• M69: 24,799,288 km (0.094 R)
• M70: 24,977,608 km (0.115 R)
• M71: 25,201,108 km (0.104 R)
• M72: 25,559,993 km (0.088 R)
• M73: 25,830,316 km (0.084 R)
• M74: 26,646,822 km (0.091 R)
• M75: 27,333,775 km (0.112 R)
• M76: 27,610,082 km (0.067 R)
• M77: 27,794,836 km (0.119 R)
• M78: 27,980,038 km (0.112 R)
• M79: 28,212,214 km (0.118 R)
• M80: 28,865,358 km (0.104 R)
• M81: 29,052,954 km (0.068 R)
• M82: 29,240,849 km (0.08 R)
• M83: 29,759,804 km (0.065 R)
• M84: 30,615,503 km (0.113 R)
• M85: 32,254,049 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.2

Radius: 11.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.63 AU - 9.93 AU

Year: 10256 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,657,213 km

• M1: 335,249 km (0.062 R)
• M2: 509,830 km (0.114 R)
• M3: 667,655 km (0.12 R)
• M4: 788,830 km (0.116 R)
• M5: 1,015,171 km (0.077 R)
• M6: 1,263,204 km (0.088 R)
• M7: 1,439,730 km (0.111 R)
• M8: 1,531,134 km (0.078 R)
• M9: 1,648,269 km (0.117 R)
• M10: 1,866,981 km (0.06 R)
• M11: 2,095,417 km (0.091 R)
• M12: 2,333,128 km (0.096 R)
• M13: 2,579,666 km (0.041 R)
• M14: 3,555,642 km (0.044 R)
• M15: 4,165,403 km (0.114 R)
• M16: 4,842,333 km (0.074 R)
• M17: 5,626,376 km (0.111 R)
• M18: 5,810,082 km (0.07 R)
• M19: 6,221,327 km (0.114 R)
• M20: 6,411,466 km (0.104 R)
• M21: 7,551,701 km (0.032 R)
• M22: 8,165,949 km (0.075 R)
• M23: 8,332,601 km (0.086 R)
• M24: 9,312,019 km (0.112 R)
• M25: 10,014,680 km (0.065 R)
• M26: 10,327,639 km (0.117 R)
• M27: 10,462,725 km (0.072 R)
• M28: 10,643,739 km (0.065 R)
• M29: 10,734,545 km (0.052 R)
• M30: 10,917,204 km (0.115 R)
• M31: 11,845,608 km (0.109 R)
• M32: 11,986,978 km (0.06 R)
• M33: 13,041,494 km (0.119 R)
• M34: 13,187,501 km (0.106 R)
• M35: 14,125,480 km (0.103 R)
• M36: 14,526,851 km (0.103 R)
• M37: 14,779,671 km (0.109 R)
• M38: 15,598,271 km (0.091 R)
• M39: 15,701,643 km (0.083 R)
• M40: 16,274,304 km (0.065 R)
• M41: 17,066,125 km (0.12 R)
• M42: 17,332,858 km (0.067 R)
• M43: 17,493,676 km (0.118 R)
• M44: 18,797,272 km (0.04 R)
• M45: 19,349,587 km (0.044 R)
• M46: 19,627,839 km (0.041 R)
• M47: 20,413,826 km (0.113 R)
• M48: 20,583,620 km (0.112 R)
• M49: 21,900,829 km (0.103 R)
• M50: 22,774,481 km (0.061 R)
• M51: 24,076,431 km (0.117 R)
• M52: 24,315,788 km (0.059 R)
• M53: 24,857,182 km (0.041 R)
• M54: 25,524,239 km (0.117 R)
• M55: 26,752,138 km (0.108 R)
• M56: 27,936,505 km (0.04 R)
• M57: 28,062,167 km (0.074 R)
• M58: 29,074,197 km (0.099 R)
• M59: 29,648,802 km (0.063 R)
• M60: 29,905,362 km (0.098 R)
• M61: 30,291,474 km (0.052 R)
• M62: 31,003,860 km (0.11 R)
• M63: 32,842,118 km (0.058 R)
• M64: 35,596,813 km (0.058 R)
• M65: 36,348,393 km (0.097 R)
• M66: 37,312,701 km (0.081 R)
• M67: 38,076,099 km (0.118 R)
• M68: 40,610,736 km (0.1 R)
• M69: 43,927,769 km (0.086 R)
• M70: 44,807,405 km (0.11 R)
• M71: 45,249,317 km (0.107 R)
• M72: 45,470,871 km (0.12 R)
• M73: 47,330,822 km (0.082 R)
• M74: 48,081,803 km (0.1 R)
• M75: 48,685,430 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 8.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.88 AU - 9.2 AU

Year: 11700 Days

Day: 10.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,657,213 km

• M1: 434,133 km (0.098 R)
• M2: 1,013,226 km (0.06 R)
• M3: 1,368,521 km (0.062 R)
• M4: 1,655,151 km (0.053 R)
• M5: 1,778,868 km (0.106 R)
• M6: 1,942,379 km (0.038 R)
• M7: 2,226,016 km (0.069 R)
• M8: 2,303,957 km (0.091 R)
• M9: 2,442,484 km (0.034 R)
• M10: 2,604,349 km (0.051 R)
• M11: 2,665,984 km (0.039 R)
• M12: 3,154,421 km (0.07 R)
• M13: 3,286,516 km (0.104 R)
• M14: 3,624,756 km (0.093 R)
• M15: 4,310,064 km (0.042 R)
• M16: 4,958,272 km (0.098 R)
• M17: 5,086,477 km (0.09 R)
• M18: 5,215,730 km (0.081 R)
• M19: 5,398,538 km (0.044 R)
• M20: 5,477,526 km (0.111 R)
• M21: 5,690,105 km (0.088 R)
• M22: 5,770,588 km (0.056 R)
• M23: 6,651,869 km (0.051 R)
• M24: 7,781,932 km (0.106 R)
• M25: 8,262,590 km (0.07 R)
• M26: 8,814,905 km (0.114 R)
• M27: 9,033,019 km (0.072 R)
• M28: 9,665,668 km (0.092 R)
• M29: 11,141,152 km (0.1 R)
• M30: 12,128,647 km (0.057 R)
• M31: 13,215,177 km (0.115 R)
• M32: 13,608,021 km (0.046 R)
• M33: 13,751,934 km (0.042 R)
• M34: 14,883,941 km (0.113 R)
• M35: 16,503,039 km (0.079 R)
• M36: 17,704,609 km (0.117 R)
• M37: 19,014,488 km (0.065 R)
• M38: 19,417,654 km (0.085 R)
• M39: 19,905,044 km (0.091 R)
• M40: 20,273,204 km (0.1 R)
• M41: 21,810,622 km (0.106 R)
• M42: 23,041,662 km (0.083 R)
• M43: 23,600,710 km (0.036 R)
• M44: 24,164,394 km (0.101 R)
• M45: 25,084,122 km (0.115 R)
• M46: 25,304,779 km (0.073 R)
• M47: 25,837,048 km (0.092 R)
• M48: 26,912,807 km (0.076 R)
• M49: 27,820,267 km (0.065 R)
• M50: 29,246,683 km (0.057 R)
• M51: 30,132,602 km (0.095 R)
• M52: 31,692,309 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.7

Radius: 6.6

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.32 AU - 12.34 AU

Year: 18637 Days

Day: 18.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,657,213 km

• M1: 170,392 km (0.101 R)
• M2: 267,032 km (0.083 R)
• M3: 479,910 km (0.093 R)
• M4: 627,114 km (0.112 R)
• M5: 964,009 km (0.118 R)
• M6: 1,179,430 km (0.056 R)
• M7: 1,264,252 km (0.106 R)
• M8: 1,439,880 km (0.117 R)
• M9: 1,913,207 km (0.075 R)
• M10: 2,013,288 km (0.107 R)
• M11: 2,288,997 km (0.099 R)
• M12: 3,029,506 km (0.076 R)
• M13: 3,185,986 km (0.072 R)
• M14: 3,629,992 km (0.088 R)
• M15: 4,136,381 km (0.043 R)
• M16: 5,075,108 km (0.068 R)
• M17: 5,121,334 km (0.092 R)
• M18: 5,544,396 km (0.031 R)
• M19: 5,592,118 km (0.079 R)
• M20: 6,027,597 km (0.098 R)
• M21: 6,076,666 km (0.099 R)
• M22: 6,675,955 km (0.089 R)
• M23: 7,769,216 km (0.081 R)
• M24: 8,145,903 km (0.116 R)
• M25: 8,200,207 km (0.076 R)
• M26: 8,418,770 km (0.098 R)
• M27: 8,528,575 km (0.112 R)
• M28: 11,306,308 km (0.088 R)
• M29: 11,488,518 km (0.056 R)
• M30: 12,040,833 km (0.112 R)
• M31: 12,164,700 km (0.09 R)
• M32: 12,980,458 km (0.094 R)
• M33: 14,598,508 km (0.114 R)
• M34: 15,464,680 km (0.077 R)
• M35: 15,531,999 km (0.112 R)
• M36: 16,278,941 km (0.058 R)
• M37: 16,760,347 km (0.066 R)
• M38: 16,898,725 km (0.108 R)
• M39: 20,258,843 km (0.084 R)
• M40: 21,074,151 km (0.07 R)
• M41: 22,127,470 km (0.085 R)
• M42: 22,431,453 km (0.047 R)
• M43: 22,507,748 km (0.066 R)
• M44: 22,584,043 km (0.087 R)
• M45: 22,736,932 km (0.073 R)
• M46: 23,120,800 km (0.087 R)
• M47: 23,584,104 km (0.088 R)
• M48: 26,026,439 km (0.054 R)
• M49: 26,106,474 km (0.1 R)
• M50: 27,074,372 km (0.112 R)
• M51: 27,644,191 km (0.034 R)
• M52: 27,971,660 km (0.096 R)
• M53: 29,711,932 km (0.077 R)
• M54: 31,146,127 km (0.071 R)
• M55: 32,862,164 km (0.114 R)
• M56: 33,035,399 km (0.085 R)
• M57: 34,961,621 km (0.103 R)
• M58: 37,827,467 km (0.053 R)
• M59: 38,647,114 km (0.074 R)
• M60: 39,013,180 km (0.088 R)
• M61: 39,933,506 km (0.093 R)
• M62: 42,265,438 km (0.093 R)
• M63: 43,021,056 km (0.099 R)
• M64: 43,876,307 km (0.105 R)
• M65: 43,971,601 km (0.034 R)
• M66: 44,641,201 km (0.085 R)
• M67: 45,121,560 km (0.101 R)
• M68: 45,893,635 km (0.093 R)
• M69: 46,087,364 km (0.11 R)
• M70: 46,184,303 km (0.093 R)
• M71: 47,744,759 km (0.086 R)
• M72: 48,728,963 km (0.089 R)
• M73: 49,520,934 km (0.082 R)
• M74: 52,630,176 km (0.075 R)
• M75: 52,832,882 km (0.117 R)
• M76: 56,215,738 km (0.098 R)
• M77: 56,423,081 km (0.03 R)
• M78: 57,254,695 km (0.075 R)
• M79: 57,567,505 km (0.098 R)
• M80: 59,035,209 km (0.065 R)
• M81: 59,456,776 km (0.105 R)
• M82: 59,668,008 km (0.103 R)
• M83: 62,114,382 km (0.114 R)
• M84: 64,919,043 km (0.082 R)
• M85: 65,572,038 km (0.032 R)
• M86: 66,008,714 km (0.073 R)
• M87: 66,227,277 km (0.077 R)
• M88: 66,994,564 km (0.052 R)
• M89: 67,104,369 km (0.09 R)
• M90: 67,434,232 km (0.109 R)
• M91: 69,536,082 km (0.071 R)
• M92: 71,098,482 km (0.085 R)
• M93: 71,659,325 km (0.099 R)
• M94: 72,109,016 km (0.103 R)
• M95: 72,785,198 km (0.109 R)
• M96: 73,577,020 km (0.106 R)
• M97: 74,826,761 km (0.042 R)
• M98: 76,312,866 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 16,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit