🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.7 AU - 0.7 AU

Year: 206 Days

Day: 15.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.12 AU - 2.48 AU

Year: 1226 Days

Day: 43.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,592,857 km

• M1: 1,516,922 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.23 AU - 2.59 AU

Year: 1315 Days

Day: 24.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.09 AU - 3.01 AU

Year: 1431 Days

Day: 33.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.37 AU - 2.81 AU

Year: 1465 Days

Day: 47.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.33 AU - 6.17 AU

Year: 4846 Days

Day: 14.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,592,857 km

• M1: 131,796 km (0.116 R)
• M2: 200,312 km (0.113 R)
• M3: 271,221 km (0.09 R)
• M4: 375,790 km (0.054 R)
• M5: 449,542 km (0.092 R)
• M6: 789,428 km (0.114 R)
• M7: 898,634 km (0.063 R)
• M8: 970,890 km (0.085 R)
• M9: 1,066,932 km (0.103 R)
• M10: 1,544,748 km (0.106 R)
• M11: 1,619,995 km (0.12 R)
• M12: 1,853,069 km (0.032 R)
• M13: 2,110,976 km (0.115 R)
• M14: 2,409,423 km (0.081 R)
• M15: 2,721,484 km (0.063 R)
• M16: 2,874,673 km (0.098 R)
• M17: 3,205,733 km (0.056 R)
• M18: 3,499,244 km (0.047 R)
• M19: 3,582,271 km (0.085 R)
• M20: 3,666,045 km (0.117 R)
• M21: 3,733,514 km (0.082 R)
• M22: 3,852,594 km (0.096 R)
• M23: 3,973,020 km (0.086 R)
• M24: 4,467,142 km (0.099 R)
• M25: 4,648,305 km (0.107 R)
• M26: 4,776,660 km (0.114 R)
• M27: 5,111,909 km (0.112 R)
• M28: 5,416,490 km (0.094 R)
• M29: 5,493,533 km (0.079 R)
• M30: 5,726,906 km (0.074 R)
• M31: 7,215,853 km (0.115 R)
• M32: 7,535,993 km (0.072 R)
• M33: 7,882,611 km (0.087 R)
• M34: 8,145,903 km (0.088 R)
• M35: 8,345,467 km (0.084 R)
• M36: 8,434,627 km (0.103 R)
• M37: 8,546,526 km (0.118 R)
• M38: 8,681,464 km (0.062 R)
• M39: 8,999,060 km (0.062 R)
• M40: 9,067,725 km (0.027 R)
• M41: 9,251,432 km (0.099 R)
• M42: 9,343,733 km (0.092 R)
• M43: 9,459,522 km (0.113 R)
• M44: 9,575,909 km (0.083 R)
• M45: 10,140,791 km (0.118 R)
• M46: 10,475,292 km (0.074 R)
• M47: 10,886,387 km (0.088 R)
• M48: 11,057,227 km (0.093 R)
• M49: 11,204,432 km (0.076 R)
• M50: 11,699,601 km (0.099 R)
• M51: 11,774,400 km (0.086 R)
• M52: 11,924,745 km (0.097 R)
• M53: 12,788,224 km (0.041 R)
• M54: 12,865,417 km (0.076 R)
• M55: 13,045,982 km (0.1 R)
• M56: 13,123,772 km (0.048 R)
• M57: 13,227,593 km (0.112 R)
• M58: 13,488,342 km (0.06 R)
• M59: 13,909,012 km (0.073 R)
• M60: 14,467,760 km (0.111 R)
• M61: 14,575,021 km (0.094 R)
• M62: 15,333,333 km (0.092 R)
• M63: 16,021,184 km (0.106 R)
• M64: 16,160,011 km (0.115 R)
• M65: 16,550,611 km (0.063 R)
• M66: 16,606,710 km (0.084 R)
• M67: 16,719,058 km (0.117 R)
• M68: 17,741,410 km (0.111 R)
• M69: 18,029,087 km (0.026 R)
• M70: 18,725,614 km (0.11 R)
• M71: 18,930,414 km (0.119 R)
• M72: 19,608,541 km (0.089 R)
• M73: 19,727,322 km (0.103 R)
• M74: 19,876,171 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 9.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.12 AU - 11.54 AU

Year: 12526 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,592,857 km

• M1: 143,315 km (0.113 R)
• M2: 249,679 km (0.118 R)
• M3: 465,399 km (0.074 R)
• M4: 632,350 km (0.114 R)
• M5: 1,226,403 km (0.05 R)
• M6: 1,296,116 km (0.113 R)
• M7: 1,768,995 km (0.119 R)
• M8: 2,467,467 km (0.05 R)
• M9: 3,812,352 km (0.119 R)
• M10: 3,881,317 km (0.114 R)
• M11: 4,411,791 km (0.087 R)
• M12: 4,557,200 km (0.083 R)
• M13: 4,704,255 km (0.044 R)
• M14: 5,346,329 km (0.07 R)
• M15: 6,056,320 km (0.06 R)
• M16: 7,048,603 km (0.1 R)
• M17: 7,347,499 km (0.094 R)
• M18: 7,694,267 km (0.084 R)
• M19: 8,135,132 km (0.05 R)
• M20: 8,224,293 km (0.12 R)
• M21: 8,358,781 km (0.06 R)
• M22: 8,493,868 km (0.11 R)
• M23: 9,837,257 km (0.099 R)
• M24: 10,460,781 km (0.115 R)
• M25: 10,655,258 km (0.105 R)
• M26: 11,444,985 km (0.059 R)
• M27: 11,948,083 km (0.089 R)
• M28: 12,202,399 km (0.068 R)
• M29: 12,561,434 km (0.073 R)
• M30: 13,871,911 km (0.064 R)
• M31: 14,354,215 km (0.112 R)
• M32: 15,611,884 km (0.095 R)
• M33: 16,001,736 km (0.105 R)
• M34: 17,882,032 km (0.069 R)
• M35: 18,348,328 km (0.099 R)
• M36: 18,583,047 km (0.088 R)
• M37: 18,759,723 km (0.103 R)
• M38: 19,055,328 km (0.108 R)
• M39: 19,771,154 km (0.102 R)
• M40: 19,951,569 km (0.098 R)
• M41: 21,167,800 km (0.088 R)
• M42: 21,784,891 km (0.106 R)
• M43: 22,033,373 km (0.049 R)
• M44: 22,784,653 km (0.06 R)
• M45: 22,973,745 km (0.078 R)
• M46: 23,036,875 km (0.037 R)
• M47: 24,440,851 km (0.105 R)
• M48: 25,413,836 km (0.118 R)
• M49: 25,675,483 km (0.114 R)
• M50: 26,135,496 km (0.086 R)
• M51: 26,267,441 km (0.113 R)
• M52: 27,197,192 km (0.06 R)
• M53: 27,330,933 km (0.082 R)
• M54: 29,020,491 km (0.112 R)
• M55: 29,293,956 km (0.101 R)
• M56: 31,022,559 km (0.041 R)
• M57: 31,162,284 km (0.11 R)
• M58: 31,442,331 km (0.108 R)
• M59: 32,429,078 km (0.107 R)
• M60: 32,997,401 km (0.087 R)
• M61: 33,140,117 km (0.098 R)
• M62: 34,072,112 km (0.112 R)
• M63: 34,144,218 km (0.119 R)
• M64: 34,650,008 km (0.078 R)
• M65: 35,742,073 km (0.085 R)
• M66: 36,919,558 km (0.104 R)
• M67: 37,215,911 km (0.106 R)
• M68: 39,387,923 km (0.043 R)
• M69: 39,994,392 km (0.088 R)
• M70: 40,298,674 km (0.095 R)
• M71: 40,680,299 km (0.088 R)
• M72: 41,062,970 km (0.108 R)
• M73: 42,373,148 km (0.11 R)
• M74: 42,683,564 km (0.057 R)
• M75: 43,150,309 km (0.095 R)
• M76: 43,462,520 km (0.118 R)
• M77: 44,955,507 km (0.12 R)
• M78: 46,545,283 km (0.059 R)
• M79: 47,588,429 km (0.103 R)
• M80: 47,910,962 km (0.114 R)
• M81: 49,779,589 km (0.095 R)
• M82: 50,846,222 km (0.097 R)
• M83: 52,003,361 km (0.097 R)
• M84: 53,671,527 km (0.061 R)
• M85: 55,526,541 km (0.088 R)
• M86: 56,376,706 km (0.103 R)
• M87: 56,803,508 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493

Radius: 4.2

Gravity: 27.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.21 AU - 21.63 AU

Year: 26662 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,592,857 km

• M1: 65,823 km (0.08 R)
• M2: 219,310 km (0.088 R)
• M3: 251,624 km (0.065 R)
• M4: 340,186 km (0.103 R)
• M5: 1,326,484 km (0.046 R)
• M6: 1,420,133 km (0.109 R)
• M7: 1,483,712 km (0.093 R)
• M8: 1,548,338 km (0.097 R)
• M9: 1,613,712 km (0.107 R)
• M10: 2,431,115 km (0.077 R)
• M11: 3,022,625 km (0.07 R)
• M12: 3,355,480 km (0.114 R)
• M13: 3,526,321 km (0.108 R)
• M14: 4,562,585 km (0.095 R)
• M15: 4,799,548 km (0.106 R)
• M16: 5,735,882 km (0.064 R)
• M17: 7,434,865 km (0.077 R)
• M18: 7,713,416 km (0.092 R)
• M19: 8,280,841 km (0.116 R)
• M20: 9,275,816 km (0.118 R)
• M21: 9,395,345 km (0.071 R)
• M22: 10,246,257 km (0.09 R)
• M23: 10,680,839 km (0.068 R)
• M24: 11,121,555 km (0.093 R)
• M25: 12,085,563 km (0.055 R)
• M26: 12,150,788 km (0.107 R)
• M27: 12,743,046 km (0.093 R)
• M28: 13,009,330 km (0.071 R)
• M29: 13,955,537 km (0.068 R)
• M30: 14,784,010 km (0.09 R)
• M31: 18,931,012 km (0.067 R)
• M32: 19,616,619 km (0.066 R)
• M33: 20,232,813 km (0.095 R)
• M34: 20,387,796 km (0.086 R)
• M35: 20,465,438 km (0.052 R)
• M36: 20,855,290 km (0.061 R)
• M37: 21,563,037 km (0.087 R)
• M38: 21,642,174 km (0.082 R)
• M39: 22,358,748 km (0.095 R)
• M40: 23,978,743 km (0.085 R)
• M41: 24,885,755 km (0.077 R)
• M42: 25,301,637 km (0.119 R)
• M43: 28,017,736 km (0.051 R)
• M44: 28,450,373 km (0.088 R)
• M45: 29,849,712 km (0.115 R)
• M46: 30,557,759 km (0.09 R)
• M47: 31,450,559 km (0.065 R)
• M48: 35,479,379 km (0.069 R)
• M49: 36,889,489 km (0.098 R)
• M50: 37,268,570 km (0.099 R)
• M51: 38,221,957 km (0.045 R)
• M52: 38,509,633 km (0.09 R)
• M53: 38,605,675 km (0.104 R)
• M54: 39,183,422 km (0.065 R)
• M55: 39,764,161 km (0.104 R)
• M56: 40,836,030 km (0.102 R)
• M57: 41,032,003 km (0.117 R)
• M58: 42,511,227 km (0.078 R)
• M59: 42,809,226 km (0.091 R)
• M60: 43,207,605 km (0.074 R)
• M61: 43,707,262 km (0.103 R)
• M62: 43,907,723 km (0.085 R)
• M63: 47,876,106 km (0.057 R)
• M64: 48,082,700 km (0.064 R)
• M65: 48,496,787 km (0.064 R)
• M66: 51,005,843 km (0.119 R)
• M67: 51,745,604 km (0.096 R)
• M68: 52,488,807 km (0.081 R)
• M69: 53,663,898 km (0.116 R)
• M70: 57,131,427 km (0.084 R)
• M71: 60,001,612 km (0.115 R)
• M72: 61,117,911 km (0.081 R)
• M73: 63,938,728 km (0.077 R)
• M74: 64,280,111 km (0.092 R)
• M75: 64,850,378 km (0.036 R)
• M76: 65,422,290 km (0.098 R)
• M77: 68,074,511 km (0.109 R)
• M78: 68,190,599 km (0.088 R)
• M79: 68,655,699 km (0.101 R)
• M80: 70,997,055 km (0.117 R)
• M81: 71,704,503 km (0.117 R)
• M82: 73,245,361 km (0.089 R)
• M83: 73,483,372 km (0.077 R)
• M84: 74,557,634 km (0.058 R)
• M85: 75,637,132 km (0.092 R)
• M86: 75,998,112 km (0.068 R)
• M87: 76,721,866 km (0.03 R)
• M88: 79,150,588 km (0.111 R)
• M89: 79,272,660 km (0.051 R)
• M90: 79,761,695 km (0.086 R)
• M91: 80,865,578 km (0.071 R)
• M92: 81,234,636 km (0.107 R)
• M93: 81,727,710 km (0.06 R)
• M94: 82,592,835 km (0.054 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit