🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 265 Days

Day: 20.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 8.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.83 AU - 10.11 AU

Year: 10195 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 93,577,104 km

• M1: 113,994 km (0.105 R)
• M2: 187,596 km (0.079 R)
• M3: 256,411 km (0.082 R)
• M4: 410,197 km (0.07 R)
• M5: 541,095 km (0.118 R)
• M6: 617,839 km (0.096 R)
• M7: 686,654 km (0.074 R)
• M8: 1,071,420 km (0.108 R)
• M9: 1,170,005 km (0.073 R)
• M10: 1,725,013 km (0.096 R)
• M11: 1,960,779 km (0.063 R)
• M12: 2,444,728 km (0.111 R)
• M13: 2,748,562 km (0.112 R)
• M14: 2,924,788 km (0.101 R)
• M15: 3,433,870 km (0.115 R)
• M16: 3,539,037 km (0.078 R)
• M17: 4,929,549 km (0.083 R)
• M18: 5,337,502 km (0.111 R)
• M19: 6,521,121 km (0.081 R)
• M20: 6,836,024 km (0.074 R)
• M21: 7,209,720 km (0.099 R)
• M22: 7,290,652 km (0.074 R)
• M23: 7,453,415 km (0.097 R)
• M24: 8,257,054 km (0.098 R)
• M25: 8,569,116 km (0.085 R)
• M26: 9,000,855 km (0.075 R)
• M27: 9,676,738 km (0.038 R)
• M28: 9,736,278 km (0.073 R)
• M29: 10,399,296 km (0.049 R)
• M30: 10,460,182 km (0.096 R)
• M31: 12,216,013 km (0.091 R)
• M32: 12,864,968 km (0.098 R)
• M33: 13,725,305 km (0.048 R)
• M34: 14,230,198 km (0.062 R)
• M35: 15,675,762 km (0.067 R)
• M36: 15,780,780 km (0.048 R)
• M37: 16,309,459 km (0.07 R)
• M38: 16,629,449 km (0.034 R)
• M39: 17,167,403 km (0.111 R)
• M40: 17,674,689 km (0.088 R)
• M41: 17,930,202 km (0.114 R)
• M42: 19,263,419 km (0.117 R)
• M43: 19,979,843 km (0.08 R)
• M44: 20,360,420 km (0.103 R)
• M45: 21,516,512 km (0.05 R)
• M46: 22,181,026 km (0.089 R)
• M47: 22,575,067 km (0.098 R)
• M48: 23,250,202 km (0.073 R)
• M49: 23,570,341 km (0.043 R)
• M50: 23,811,194 km (0.103 R)
• M51: 24,376,674 km (0.102 R)
• M52: 27,438,493 km (0.076 R)
• M53: 27,734,248 km (0.065 R)
• M54: 28,158,807 km (0.116 R)
• M55: 28,457,105 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 8.1

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.46 AU - 12.32 AU

Year: 14343 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,577,104 km

• M1: 144,063 km (0.075 R)
• M2: 272,268 km (0.068 R)
• M3: 718,519 km (0.103 R)
• M4: 1,152,203 km (0.117 R)
• M5: 1,710,652 km (0.119 R)
• M6: 1,848,132 km (0.097 R)
• M7: 2,163,634 km (0.108 R)
• M8: 2,343,002 km (0.073 R)
• M9: 2,496,190 km (0.045 R)
• M10: 2,589,689 km (0.062 R)
• M11: 2,748,262 km (0.109 R)
• M12: 3,041,624 km (0.11 R)
• M13: 3,413,973 km (0.113 R)
• M14: 4,501,550 km (0.101 R)
• M15: 4,964,555 km (0.069 R)
• M16: 5,281,702 km (0.113 R)
• M17: 5,605,432 km (0.104 R)
• M18: 6,187,518 km (0.099 R)
• M19: 6,314,825 km (0.072 R)
• M20: 6,528,750 km (0.102 R)
• M21: 6,615,068 km (0.113 R)
• M22: 6,701,685 km (0.067 R)
• M23: 7,408,685 km (0.106 R)
• M24: 7,954,268 km (0.091 R)
• M25: 8,940,268 km (0.108 R)
• M26: 10,769,252 km (0.093 R)
• M27: 11,127,987 km (0.114 R)
• M28: 11,282,971 km (0.11 R)
• M29: 12,334,195 km (0.095 R)
• M30: 12,979,859 km (0.064 R)
• M31: 13,306,731 km (0.056 R)
• M32: 13,471,288 km (0.088 R)
• M33: 13,913,200 km (0.101 R)
• M34: 14,135,952 km (0.104 R)
• M35: 14,303,950 km (0.081 R)
• M36: 16,369,298 km (0.093 R)
• M37: 17,736,922 km (0.09 R)
• M38: 17,797,210 km (0.115 R)
• M39: 18,282,057 km (0.078 R)
• M40: 18,342,943 km (0.101 R)
• M41: 18,709,906 km (0.07 R)
• M42: 18,894,211 km (0.108 R)
• M43: 18,955,845 km (0.103 R)
• M44: 20,138,566 km (0.068 R)
• M45: 20,264,528 km (0.118 R)
• M46: 21,860,138 km (0.056 R)
• M47: 22,574,917 km (0.069 R)
• M48: 23,165,380 km (0.065 R)
• M49: 23,231,353 km (0.109 R)
• M50: 23,297,325 km (0.093 R)
• M51: 24,294,694 km (0.099 R)
• M52: 24,428,734 km (0.082 R)
• M53: 26,399,835 km (0.079 R)
• M54: 26,883,186 km (0.058 R)
• M55: 27,578,816 km (0.032 R)
• M56: 30,636,896 km (0.059 R)
• M57: 30,926,817 km (0.114 R)
• M58: 31,363,343 km (0.097 R)
• M59: 31,801,964 km (0.106 R)
• M60: 32,389,884 km (0.077 R)
• M61: 33,352,995 km (0.111 R)
• M62: 33,427,495 km (0.062 R)
• M63: 34,100,236 km (0.117 R)
• M64: 34,928,560 km (0.094 R)
• M65: 35,004,256 km (0.114 R)
• M66: 36,298,278 km (0.063 R)
• M67: 38,073,855 km (0.112 R)
• M68: 40,829,597 km (0.081 R)
• M69: 43,567,537 km (0.078 R)
• M70: 43,975,192 km (0.111 R)
• M71: 44,958,648 km (0.093 R)
• M72: 45,123,206 km (0.104 R)
• M73: 46,281,243 km (0.12 R)
• M74: 47,030,728 km (0.109 R)
• M75: 47,114,204 km (0.107 R)
• M76: 47,448,854 km (0.053 R)
• M77: 47,532,629 km (0.033 R)
• M78: 48,710,712 km (0.115 R)
• M79: 49,983,491 km (0.104 R)
• M80: 51,353,359 km (0.106 R)
• M81: 51,956,388 km (0.074 R)
• M82: 53,692,621 km (0.119 R)
• M83: 53,954,566 km (0.087 R)
• M84: 54,831,210 km (0.093 R)
• M85: 55,800,903 km (0.118 R)
• M86: 57,132,474 km (0.089 R)
• M87: 58,025,872 km (0.079 R)
• M88: 58,115,482 km (0.101 R)
• M89: 59,194,232 km (0.065 R)
• M90: 59,374,647 km (0.1 R)
• M91: 59,917,089 km (0.12 R)
• M92: 60,461,176 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.2

Radius: 3.9

Gravity: 38.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.42 AU - 19.52 AU

Year: 22327 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,577,104 km

• M1: 285,732 km (0.04 R)
• M2: 338,390 km (0.059 R)
• M3: 394,340 km (0.108 R)
• M4: 603,328 km (0.113 R)
• M5: 999,613 km (0.116 R)
• M6: 1,137,393 km (0.086 R)
• M7: 1,165,667 km (0.095 R)
• M8: 1,845,589 km (0.091 R)
• M9: 2,970,415 km (0.11 R)
• M10: 3,576,735 km (0.115 R)
• M11: 4,577,246 km (0.046 R)
• M12: 5,657,941 km (0.033 R)
• M13: 6,555,678 km (0.094 R)
• M14: 7,021,077 km (0.082 R)
• M15: 7,550,504 km (0.065 R)
• M16: 7,765,775 km (0.079 R)
• M17: 7,983,141 km (0.068 R)
• M18: 11,290,600 km (0.033 R)
• M19: 12,034,401 km (0.083 R)
• M20: 12,285,725 km (0.098 R)
• M21: 12,602,573 km (0.081 R)
• M22: 12,986,142 km (0.117 R)
• M23: 13,438,526 km (0.104 R)
• M24: 13,568,826 km (0.055 R)
• M25: 13,699,425 km (0.092 R)
• M26: 14,093,765 km (0.081 R)
• M27: 15,571,493 km (0.065 R)
• M28: 16,052,001 km (0.115 R)
• M29: 16,537,297 km (0.096 R)
• M30: 17,097,690 km (0.097 R)
• M31: 17,380,281 km (0.085 R)
• M32: 17,878,591 km (0.106 R)
• M33: 18,743,566 km (0.032 R)
• M34: 20,289,810 km (0.068 R)
• M35: 21,647,261 km (0.061 R)
• M36: 21,876,295 km (0.111 R)
• M37: 22,336,907 km (0.067 R)
• M38: 22,414,099 km (0.111 R)
• M39: 22,800,810 km (0.037 R)
• M40: 22,956,092 km (0.077 R)
• M41: 23,502,424 km (0.104 R)
• M42: 24,528,366 km (0.111 R)
• M43: 24,926,745 km (0.099 R)
• M44: 25,006,780 km (0.049 R)
• M45: 25,972,883 km (0.106 R)
• M46: 26,297,510 km (0.057 R)
• M47: 26,541,953 km (0.084 R)
• M48: 27,527,205 km (0.048 R)
• M49: 27,692,511 km (0.066 R)
• M50: 27,858,265 km (0.105 R)
• M51: 28,357,324 km (0.035 R)
• M52: 30,553,869 km (0.113 R)
• M53: 31,759,030 km (0.076 R)
• M54: 31,932,563 km (0.083 R)
• M55: 32,804,419 km (0.097 R)
• M56: 33,772,467 km (0.086 R)
• M57: 34,304,587 km (0.101 R)
• M58: 34,749,940 km (0.118 R)
• M59: 35,107,778 km (0.061 R)
• M60: 36,823,665 km (0.118 R)
• M61: 36,914,771 km (0.096 R)
• M62: 37,554,301 km (0.067 R)
• M63: 39,122,686 km (0.082 R)
• M64: 39,401,686 km (0.029 R)
• M65: 41,372,937 km (0.104 R)
• M66: 42,037,151 km (0.114 R)
• M67: 42,132,445 km (0.076 R)
• M68: 42,418,327 km (0.102 R)
• M69: 42,513,770 km (0.115 R)
• M70: 45,410,733 km (0.074 R)
• M71: 45,801,782 km (0.087 R)
• M72: 49,070,346 km (0.109 R)
• M73: 49,471,567 km (0.093 R)
• M74: 52,004,109 km (0.04 R)
• M75: 52,823,307 km (0.092 R)
• M76: 53,131,629 km (0.065 R)
• M77: 54,682,210 km (0.106 R)
• M78: 55,933,447 km (0.106 R)
• M79: 56,247,603 km (0.06 R)
• M80: 57,510,508 km (0.095 R)
• M81: 60,815,873 km (0.113 R)
• M82: 61,570,744 km (0.113 R)
• M83: 63,853,906 km (0.107 R)
• M84: 64,950,908 km (0.113 R)
• M85: 66,054,042 km (0.091 R)
• M86: 69,287,899 km (0.084 R)
• M87: 69,512,895 km (0.085 R)
• M88: 70,302,023 km (0.069 R)
• M89: 70,528,066 km (0.085 R)
• M90: 72,573,069 km (0.11 R)
• M91: 77,653,263 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.2

Radius: 6.7

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.13 AU - 23.23 AU

Year: 29387 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,577,104 km

• M1: 138,079 km (0.098 R)
• M2: 255,064 km (0.035 R)
• M3: 475,272 km (0.097 R)
• M4: 521,349 km (0.074 R)
• M5: 669,450 km (0.117 R)
• M6: 1,160,131 km (0.04 R)
• M7: 1,597,107 km (0.11 R)
• M8: 1,777,821 km (0.044 R)
• M9: 1,965,417 km (0.104 R)
• M10: 2,565,753 km (0.103 R)
• M11: 2,734,948 km (0.084 R)
• M12: 3,039,829 km (0.114 R)
• M13: 3,084,259 km (0.116 R)
• M14: 3,401,706 km (0.081 R)
• M15: 3,969,729 km (0.09 R)
• M16: 4,264,886 km (0.118 R)
• M17: 4,669,398 km (0.031 R)
• M18: 4,876,292 km (0.118 R)
• M19: 5,460,621 km (0.058 R)
• M20: 5,623,833 km (0.086 R)
• M21: 5,733,488 km (0.108 R)
• M22: 5,899,392 km (0.074 R)
• M23: 8,508,528 km (0.051 R)
• M24: 9,016,413 km (0.062 R)
• M25: 10,261,816 km (0.104 R)
• M26: 10,598,560 km (0.091 R)
• M27: 11,700,049 km (0.119 R)
• M28: 13,200,067 km (0.115 R)
• M29: 13,639,735 km (0.089 R)
• M30: 15,216,048 km (0.104 R)
• M31: 15,445,980 km (0.035 R)
• M32: 15,522,724 km (0.06 R)
• M33: 15,754,152 km (0.117 R)
• M34: 17,086,919 km (0.081 R)
• M35: 17,166,356 km (0.074 R)
• M36: 17,405,712 km (0.108 R)
• M37: 18,130,215 km (0.112 R)
• M38: 20,446,439 km (0.108 R)
• M39: 20,615,484 km (0.048 R)
• M40: 20,784,979 km (0.061 R)
• M41: 20,954,922 km (0.111 R)
• M42: 21,381,724 km (0.042 R)
• M43: 22,417,690 km (0.075 R)
• M44: 23,558,373 km (0.109 R)
• M45: 24,002,230 km (0.03 R)
• M46: 24,627,998 km (0.1 R)
• M47: 24,717,907 km (0.1 R)
• M48: 25,622,375 km (0.084 R)
• M49: 29,062,229 km (0.106 R)
• M50: 29,442,656 km (0.072 R)
• M51: 29,633,543 km (0.055 R)
• M52: 30,208,448 km (0.095 R)
• M53: 32,348,296 km (0.096 R)
• M54: 32,446,581 km (0.097 R)
• M55: 32,545,166 km (0.111 R)
• M56: 34,034,862 km (0.119 R)
• M57: 35,141,437 km (0.085 R)
• M58: 36,361,857 km (0.1 R)
• M59: 36,977,302 km (0.12 R)
• M60: 37,080,226 km (0.051 R)
• M61: 37,389,594 km (0.115 R)
• M62: 38,635,296 km (0.093 R)
• M63: 39,894,760 km (0.063 R)
• M64: 41,380,865 km (0.115 R)
• M65: 41,487,828 km (0.063 R)
• M66: 42,669,202 km (0.072 R)
• M67: 43,535,374 km (0.064 R)
• M68: 44,626,092 km (0.074 R)
• M69: 46,168,296 km (0.084 R)
• M70: 46,501,002 km (0.077 R)
• M71: 46,612,153 km (0.026 R)
• M72: 46,723,305 km (0.043 R)
• M73: 48,852,531 km (0.066 R)
• M74: 49,644,801 km (0.11 R)
• M75: 52,393,662 km (0.102 R)
• M76: 53,669,882 km (0.119 R)
• M77: 54,019,791 km (0.118 R)
• M78: 54,487,434 km (0.076 R)
• M79: 57,321,416 km (0.034 R)
• M80: 57,798,484 km (0.114 R)
• M81: 61,417,555 km (0.025 R)
• M82: 65,109,332 km (0.051 R)
• M83: 65,856,274 km (0.088 R)
• M84: 66,230,867 km (0.057 R)
• M85: 67,736,121 km (0.109 R)
• M86: 69,506,312 km (0.109 R)
• M87: 72,190,248 km (0.113 R)
• M88: 72,576,360 km (0.092 R)
• M89: 75,690,389 km (0.043 R)
• M90: 75,821,138 km (0.068 R)
• M91: 77,527,002 km (0.118 R)
• M92: 82,450,866 km (0.047 R)
• M93: 84,611,209 km (0.095 R)
• M94: 86,243,771 km (0.106 R)
• M95: 88,298,946 km (0.117 R)
• M96: 93,156,688 km (0.094 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 18,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit