🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.4

Radius: 14.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.44 AU - 0.58 AU

Year: 247 Days

Day: 11.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,308,976 km

• M1: 184,155 km (0.062 R)
• M2: 315,053 km (0.095 R)
• M3: 411,544 km (0.068 R)
• M4: 502,350 km (0.08 R)
• M5: 599,588 km (0.03 R)
• M6: 689,347 km (0.116 R)
• M7: 834,457 km (0.113 R)
• M8: 969,693 km (0.106 R)
• M9: 1,086,679 km (0.09 R)
• M10: 1,177,934 km (0.074 R)
• M11: 1,332,169 km (0.047 R)
• M12: 1,447,359 km (0.094 R)
• M13: 1,536,221 km (0.07 R)
• M14: 1,666,371 km (0.057 R)
• M15: 1,823,299 km (0.112 R)
• M16: 1,924,577 km (0.077 R)
• M17: 2,032,586 km (0.094 R)
• M18: 2,152,414 km (0.118 R)
• M19: 2,399,400 km (0.091 R)
• M20: 2,562,612 km (0.118 R)
• M21: 2,682,140 km (0.045 R)
• M22: 2,777,135 km (0.094 R)
• M23: 2,900,104 km (0.118 R)
• M24: 3,003,177 km (0.108 R)
• M25: 3,118,517 km (0.105 R)
• M26: 3,263,478 km (0.089 R)
• M27: 3,365,204 km (0.045 R)
• M28: 3,537,092 km (0.081 R)
• M29: 3,729,625 km (0.069 R)
• M30: 3,859,924 km (0.111 R)
• M31: 4,064,425 km (0.106 R)
• M32: 4,217,164 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 12.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 284 Days

Day: 12.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,308,976 km

• M1: 159,471 km (0.085 R)
• M2: 244,742 km (0.071 R)
• M3: 377,735 km (0.075 R)
• M4: 456,274 km (0.112 R)
• M5: 547,977 km (0.081 R)
• M6: 676,930 km (0.086 R)
• M7: 763,099 km (0.077 R)
• M8: 866,920 km (0.05 R)
• M9: 1,010,982 km (0.089 R)
• M10: 1,108,221 km (0.119 R)
• M11: 1,243,158 km (0.096 R)
• M12: 1,320,650 km (0.107 R)
• M13: 1,411,905 km (0.098 R)
• M14: 1,488,948 km (0.115 R)
• M15: 1,576,014 km (0.12 R)
• M16: 1,656,198 km (0.111 R)
• M17: 1,785,899 km (0.029 R)
• M18: 1,937,143 km (0.06 R)
• M19: 2,028,248 km (0.042 R)
• M20: 2,233,646 km (0.102 R)
• M21: 2,334,176 km (0.115 R)
• M22: 2,421,690 km (0.071 R)
• M23: 2,500,379 km (0.075 R)
• M24: 2,610,034 km (0.072 R)
• M25: 2,746,767 km (0.116 R)
• M26: 3,086,054 km (0.096 R)
• M27: 3,198,702 km (0.046 R)
• M28: 3,378,369 km (0.095 R)
• M29: 3,461,246 km (0.073 R)
• M30: 3,645,850 km (0.045 R)
• M31: 3,730,821 km (0.101 R)
• M32: 3,937,715 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 12.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.5 AU - 0.8 AU

Year: 355 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,308,976 km

• M1: 217,067 km (0.083 R)
• M2: 308,471 km (0.075 R)
• M3: 388,506 km (0.073 R)
• M4: 566,228 km (0.066 R)
• M5: 649,704 km (0.054 R)
• M6: 741,706 km (0.052 R)
• M7: 846,574 km (0.075 R)
• M8: 924,964 km (0.063 R)
• M9: 1,014,274 km (0.119 R)
• M10: 1,171,800 km (0.115 R)
• M11: 1,251,536 km (0.087 R)
• M12: 1,333,366 km (0.093 R)
• M13: 1,502,711 km (0.106 R)
• M14: 1,634,506 km (0.099 R)
• M15: 1,739,823 km (0.118 R)
• M16: 1,963,023 km (0.109 R)
• M17: 2,075,521 km (0.056 R)
• M18: 2,173,657 km (0.08 R)
• M19: 2,301,563 km (0.103 R)
• M20: 2,391,920 km (0.104 R)
• M21: 2,500,977 km (0.115 R)
• M22: 2,600,011 km (0.089 R)
• M23: 2,718,193 km (0.082 R)
• M24: 2,802,118 km (0.048 R)
• M25: 3,034,144 km (0.092 R)
• M26: 3,133,776 km (0.105 R)
• M27: 3,259,887 km (0.086 R)
• M28: 3,362,063 km (0.108 R)
• M29: 3,510,763 km (0.07 R)
• M30: 3,648,692 km (0.108 R)
• M31: 3,734,860 km (0.096 R)
• M32: 3,895,828 km (0.055 R)
• M33: 4,052,307 km (0.095 R)
• M34: 4,148,648 km (0.112 R)
• M35: 4,252,619 km (0.077 R)
• M36: 4,378,730 km (0.115 R)
• M37: 4,577,246 km (0.112 R)
• M38: 4,742,552 km (0.079 R)
• M39: 4,844,278 km (0.091 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 10.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.69 AU - 2.93 AU

Year: 3195 Days

Day: 9.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,308,976 km

• M1: 141,520 km (0.111 R)
• M2: 210,783 km (0.074 R)
• M3: 325,375 km (0.117 R)
• M4: 401,820 km (0.101 R)
• M5: 584,180 km (0.049 R)
• M6: 651,499 km (0.086 R)
• M7: 728,691 km (0.112 R)
• M8: 900,130 km (0.091 R)
• M9: 1,093,261 km (0.081 R)
• M10: 1,275,771 km (0.088 R)
• M11: 1,349,971 km (0.092 R)
• M12: 1,434,344 km (0.093 R)
• M13: 1,725,462 km (0.066 R)
• M14: 1,836,164 km (0.057 R)
• M15: 1,949,260 km (0.098 R)
• M16: 2,103,795 km (0.097 R)
• M17: 2,466,420 km (0.112 R)
• M18: 2,560,218 km (0.043 R)
• M19: 2,859,862 km (0.086 R)
• M20: 3,411,430 km (0.041 R)
• M21: 3,622,512 km (0.107 R)
• M22: 3,777,496 km (0.107 R)
• M23: 3,898,371 km (0.112 R)
• M24: 4,008,176 km (0.088 R)
• M25: 4,243,493 km (0.081 R)
• M26: 4,910,700 km (0.094 R)
• M27: 5,003,002 km (0.072 R)
• M28: 5,202,864 km (0.11 R)
• M29: 5,310,575 km (0.09 R)
• M30: 5,915,997 km (0.116 R)
• M31: 6,341,454 km (0.065 R)
• M32: 6,645,287 km (0.049 R)
• M33: 6,762,273 km (0.109 R)
• M34: 7,192,067 km (0.093 R)
• M35: 7,372,632 km (0.032 R)
• M36: 7,524,175 km (0.11 R)
• M37: 7,768,767 km (0.115 R)
• M38: 8,234,615 km (0.077 R)
• M39: 8,344,569 km (0.103 R)
• M40: 8,693,581 km (0.095 R)
• M41: 9,226,000 km (0.116 R)
• M42: 9,356,599 km (0.086 R)
• M43: 9,438,578 km (0.044 R)
• M44: 9,570,374 km (0.102 R)
• M45: 9,785,646 km (0.093 R)
• M46: 10,748,457 km (0.085 R)
• M47: 10,834,327 km (0.115 R)
• M48: 11,006,963 km (0.041 R)
• M49: 11,180,346 km (0.094 R)
• M50: 11,477,298 km (0.078 R)
• M51: 11,617,920 km (0.106 R)
• M52: 11,723,686 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 10

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.29 AU - 5.69 AU

Year: 8725 Days

Day: 7.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,308,976 km

• M1: 143,464 km (0.063 R)
• M2: 223,798 km (0.065 R)
• M3: 287,228 km (0.094 R)
• M4: 417,528 km (0.119 R)
• M5: 699,819 km (0.082 R)
• M6: 1,056,610 km (0.115 R)
• M7: 1,163,423 km (0.117 R)
• M8: 1,427,164 km (0.117 R)
• M9: 1,901,539 km (0.112 R)
• M10: 2,100,205 km (0.086 R)
• M11: 2,422,738 km (0.103 R)
• M12: 2,910,726 km (0.104 R)
• M13: 3,726,633 km (0.063 R)
• M14: 3,837,036 km (0.064 R)
• M15: 4,174,379 km (0.079 R)
• M16: 4,288,971 km (0.074 R)
• M17: 4,639,180 km (0.097 R)
• M18: 5,523,453 km (0.094 R)
• M19: 5,936,492 km (0.083 R)
• M20: 6,098,208 km (0.111 R)
• M21: 6,558,371 km (0.08 R)
• M22: 7,029,903 km (0.052 R)
• M23: 7,132,378 km (0.118 R)
• M24: 7,235,301 km (0.084 R)
• M25: 8,328,263 km (0.115 R)
• M26: 8,618,633 km (0.057 R)
• M27: 8,838,541 km (0.114 R)
• M28: 9,060,395 km (0.099 R)
• M29: 9,134,745 km (0.116 R)
• M30: 9,851,469 km (0.084 R)
• M31: 10,042,954 km (0.088 R)
• M32: 10,313,277 km (0.058 R)
• M33: 10,391,068 km (0.081 R)
• M34: 10,507,904 km (0.117 R)
• M35: 10,782,267 km (0.105 R)
• M36: 10,900,748 km (0.119 R)
• M37: 12,478,258 km (0.114 R)
• M38: 12,685,600 km (0.09 R)
• M39: 12,852,402 km (0.083 R)
• M40: 13,697,031 km (0.067 R)
• M41: 13,868,022 km (0.095 R)
• M42: 14,039,910 km (0.044 R)
• M43: 14,429,014 km (0.039 R)
• M44: 15,306,405 km (0.096 R)
• M45: 15,706,879 km (0.096 R)
• M46: 15,930,827 km (0.083 R)
• M47: 16,929,093 km (0.082 R)
• M48: 17,760,708 km (0.07 R)
• M49: 18,369,571 km (0.049 R)
• M50: 18,652,910 km (0.108 R)
• M51: 18,842,749 km (0.099 R)
• M52: 19,559,772 km (0.062 R)
• M53: 20,042,824 km (0.045 R)
• M54: 21,416,282 km (0.096 R)
• M55: 21,864,178 km (0.058 R)
• M56: 22,415,745 km (0.088 R)
• M57: 24,098,123 km (0.095 R)
• M58: 24,252,956 km (0.043 R)
• M59: 24,771,911 km (0.107 R)
• M60: 24,928,241 km (0.116 R)
• M61: 25,451,983 km (0.077 R)
• M62: 25,557,001 km (0.092 R)
• M63: 26,032,124 km (0.058 R)
• M64: 26,244,254 km (0.071 R)
• M65: 26,830,378 km (0.038 R)
• M66: 27,098,158 km (0.038 R)
• M67: 27,313,130 km (0.064 R)
• M68: 29,052,954 km (0.062 R)
• M69: 29,217,811 km (0.062 R)
• M70: 30,102,832 km (0.099 R)
• M71: 31,446,669 km (0.118 R)
• M72: 32,695,662 km (0.075 R)
• M73: 33,268,771 km (0.079 R)
• M74: 34,541,251 km (0.111 R)
• M75: 34,657,638 km (0.101 R)
• M76: 35,066,339 km (0.109 R)
• M77: 35,359,252 km (0.063 R)
• M78: 35,594,121 km (0.086 R)
• M79: 36,242,777 km (0.114 R)
• M80: 36,538,981 km (0.105 R)
• M81: 37,911,541 km (0.097 R)
• M82: 39,240,120 km (0.068 R)
• M83: 39,422,480 km (0.116 R)
• M84: 39,544,103 km (0.12 R)
• M85: 39,848,983 km (0.066 R)
• M86: 40,154,761 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618

Radius: 5.7

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.03 AU - 8.59 AU

Year: 13405 Days

Day: 20.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,308,976 km

• M1: 72,705 km (0.099 R)
• M2: 363,074 km (0.094 R)
• M3: 981,362 km (0.112 R)
• M4: 1,090,120 km (0.066 R)
• M5: 1,134,849 km (0.103 R)
• M6: 1,180,028 km (0.05 R)
• M7: 1,249,142 km (0.119 R)
• M8: 1,319,603 km (0.057 R)
• M9: 1,367,325 km (0.116 R)
• M10: 1,514,080 km (0.085 R)
• M11: 2,616,168 km (0.118 R)
• M12: 3,208,276 km (0.105 R)
• M13: 3,469,623 km (0.101 R)
• M14: 3,978,107 km (0.083 R)
• M15: 4,223,297 km (0.105 R)
• M16: 4,437,372 km (0.046 R)
• M17: 4,876,292 km (0.102 R)
• M18: 5,677,389 km (0.082 R)
• M19: 6,355,217 km (0.113 R)
• M20: 6,559,567 km (0.115 R)
• M21: 6,600,557 km (0.104 R)
• M22: 6,890,777 km (0.088 R)
• M23: 7,569,652 km (0.112 R)
• M24: 8,808,173 km (0.072 R)
• M25: 8,944,606 km (0.054 R)
• M26: 9,590,420 km (0.106 R)
• M27: 10,780,471 km (0.107 R)
• M28: 12,625,462 km (0.099 R)
• M29: 12,985,394 km (0.12 R)
• M30: 14,138,345 km (0.111 R)
• M31: 14,244,859 km (0.112 R)
• M32: 14,565,746 km (0.056 R)
• M33: 15,160,248 km (0.063 R)
• M34: 16,317,089 km (0.092 R)
• M35: 19,124,891 km (0.067 R)
• M36: 20,013,802 km (0.06 R)
• M37: 20,193,169 km (0.09 R)
• M38: 20,253,009 km (0.112 R)
• M39: 20,372,986 km (0.119 R)
• M40: 20,433,124 km (0.079 R)
• M41: 20,916,026 km (0.102 R)
• M42: 21,037,350 km (0.081 R)
• M43: 21,831,565 km (0.099 R)
• M44: 23,072,480 km (0.109 R)
• M45: 24,018,088 km (0.085 R)
• M46: 25,169,543 km (0.109 R)
• M47: 25,234,019 km (0.109 R)
• M48: 25,363,122 km (0.112 R)
• M49: 26,930,010 km (0.099 R)
• M50: 27,061,956 km (0.103 R)
• M51: 27,260,472 km (0.029 R)
• M52: 28,393,676 km (0.098 R)
• M53: 29,270,619 km (0.102 R)
• M54: 29,678,422 km (0.067 R)
• M55: 30,293,569 km (0.081 R)
• M56: 30,706,010 km (0.088 R)
• M57: 32,024,267 km (0.097 R)
• M58: 32,514,648 km (0.098 R)
• M59: 32,936,814 km (0.104 R)
• M60: 33,078,034 km (0.025 R)
• M61: 33,644,711 km (0.115 R)
• M62: 33,786,829 km (0.096 R)
• M63: 34,572,218 km (0.063 R)
• M64: 35,797,873 km (0.106 R)
• M65: 36,964,437 km (0.082 R)
• M66: 37,331,550 km (0.106 R)
• M67: 39,259,867 km (0.065 R)
• M68: 40,311,540 km (0.054 R)
• M69: 41,220,347 km (0.092 R)
• M70: 41,982,847 km (0.066 R)
• M71: 43,289,734 km (0.044 R)
• M72: 43,367,076 km (0.096 R)
• M73: 44,142,442 km (0.061 R)
• M74: 44,531,995 km (0.064 R)
• M75: 45,235,853 km (0.11 R)
• M76: 45,943,301 km (0.103 R)
• M77: 46,101,127 km (0.052 R)
• M78: 46,337,940 km (0.071 R)
• M79: 46,971,787 km (0.025 R)
• M80: 47,289,682 km (0.104 R)
• M81: 48,488,559 km (0.036 R)
• M82: 50,427,198 km (0.09 R)
• M83: 52,391,119 km (0.089 R)
• M84: 52,968,716 km (0.077 R)
• M85: 53,714,312 km (0.042 R)
• M86: 54,046,719 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 12,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit