🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 10.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,250,850 km

• M1: 136,882 km (0.075 R)
• M2: 304,132 km (0.108 R)
• M3: 451,786 km (0.108 R)
• M4: 521,199 km (0.119 R)
• M5: 637,437 km (0.059 R)
• M6: 708,944 km (0.092 R)
• M7: 785,688 km (0.085 R)
• M8: 965,505 km (0.116 R)
• M9: 1,123,031 km (0.119 R)
• M10: 1,289,534 km (0.063 R)
• M11: 1,363,435 km (0.116 R)
• M12: 1,507,049 km (0.095 R)
• M13: 1,596,957 km (0.109 R)
• M14: 1,691,802 km (0.028 R)
• M15: 1,764,058 km (0.115 R)
• M16: 1,877,752 km (0.07 R)
• M17: 2,013,139 km (0.114 R)
• M18: 2,132,069 km (0.085 R)
• M19: 2,270,148 km (0.12 R)
• M20: 2,380,850 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 14.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.12 AU - 2.26 AU

Year: 2161 Days

Day: 5.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,250,850 km

• M1: 188,942 km (0.073 R)
• M2: 367,263 km (0.09 R)
• M3: 601,982 km (0.096 R)
• M4: 728,242 km (0.082 R)
• M5: 827,575 km (0.061 R)
• M6: 1,083,388 km (0.094 R)
• M7: 1,343,688 km (0.104 R)
• M8: 1,446,761 km (0.052 R)
• M9: 1,612,964 km (0.041 R)
• M10: 1,710,801 km (0.105 R)
• M11: 2,083,599 km (0.036 R)
• M12: 2,468,365 km (0.086 R)
• M13: 2,966,227 km (0.118 R)
• M14: 3,196,159 km (0.09 R)
• M15: 3,416,067 km (0.083 R)
• M16: 3,527,967 km (0.064 R)
• M17: 3,755,655 km (0.119 R)
• M18: 4,038,544 km (0.112 R)
• M19: 4,661,021 km (0.043 R)
• M20: 5,203,014 km (0.11 R)
• M21: 5,481,565 km (0.094 R)
• M22: 5,594,512 km (0.117 R)
• M23: 5,803,350 km (0.099 R)
• M24: 6,150,866 km (0.118 R)
• M25: 6,465,620 km (0.084 R)
• M26: 6,826,001 km (0.043 R)
• M27: 7,399,859 km (0.072 R)
• M28: 7,713,715 km (0.093 R)
• M29: 8,032,059 km (0.094 R)
• M30: 8,181,956 km (0.086 R)
• M31: 8,484,892 km (0.062 R)
• M32: 8,857,690 km (0.104 R)
• M33: 9,124,124 km (0.101 R)
• M34: 9,348,221 km (0.106 R)
• M35: 9,460,869 km (0.058 R)
• M36: 9,710,398 km (0.072 R)
• M37: 10,054,323 km (0.085 R)
• M38: 10,309,088 km (0.1 R)
• M39: 10,448,962 km (0.073 R)
• M40: 10,991,105 km (0.095 R)
• M41: 11,277,585 km (0.082 R)
• M42: 11,518,138 km (0.077 R)
• M43: 11,687,633 km (0.117 R)
• M44: 11,809,106 km (0.11 R)
• M45: 12,497,705 km (0.097 R)
• M46: 12,597,188 km (0.094 R)
• M47: 13,351,311 km (0.071 R)
• M48: 13,657,238 km (0.089 R)
• M49: 14,223,915 km (0.092 R)
• M50: 14,379,796 km (0.087 R)
• M51: 14,667,024 km (0.084 R)
• M52: 14,798,371 km (0.111 R)
• M53: 15,061,962 km (0.048 R)
• M54: 15,273,943 km (0.112 R)
• M55: 15,460,342 km (0.068 R)
• M56: 16,457,860 km (0.065 R)
• M57: 16,840,831 km (0.11 R)
• M58: 16,978,311 km (0.118 R)
• M59: 17,171,292 km (0.116 R)
• M60: 17,281,995 km (0.071 R)
• M61: 17,531,823 km (0.094 R)
• M62: 18,007,096 km (0.073 R)
• M63: 18,401,735 km (0.104 R)
• M64: 18,656,949 km (0.092 R)
• M65: 18,827,790 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749

Radius: 12.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.56 AU - 2.66 AU

Year: 2812 Days

Day: 8.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,250,850 km

• M1: 164,109 km (0.089 R)
• M2: 465,848 km (0.062 R)
• M3: 641,625 km (0.033 R)
• M4: 842,086 km (0.116 R)
• M5: 1,042,248 km (0.119 R)
• M6: 1,177,186 km (0.055 R)
• M7: 1,306,289 km (0.101 R)
• M8: 1,553,873 km (0.033 R)
• M9: 1,996,234 km (0.115 R)
• M10: 2,210,309 km (0.104 R)
• M11: 2,661,197 km (0.091 R)
• M12: 2,978,045 km (0.072 R)
• M13: 3,141,106 km (0.11 R)
• M14: 3,510,314 km (0.049 R)
• M15: 4,217,613 km (0.066 R)
• M16: 4,834,106 km (0.11 R)
• M17: 5,065,384 km (0.115 R)
• M18: 5,221,564 km (0.075 R)
• M19: 5,399,286 km (0.106 R)
• M20: 5,760,715 km (0.111 R)
• M21: 5,944,421 km (0.092 R)
• M22: 6,171,660 km (0.036 R)
• M23: 6,380,798 km (0.103 R)
• M24: 7,000,432 km (0.077 R)
• M25: 7,394,772 km (0.05 R)
• M26: 7,594,635 km (0.104 R)
• M27: 7,931,978 km (0.119 R)
• M28: 8,228,182 km (0.103 R)
• M29: 8,320,035 km (0.038 R)
• M30: 8,574,501 km (0.111 R)
• M31: 9,067,576 km (0.075 R)
• M32: 9,377,393 km (0.049 R)
• M33: 9,690,800 km (0.105 R)
• M34: 10,352,621 km (0.073 R)
• M35: 10,551,587 km (0.05 R)
• M36: 11,029,253 km (0.063 R)
• M37: 11,283,419 km (0.071 R)
• M38: 11,694,215 km (0.104 R)
• M39: 11,797,737 km (0.109 R)
• M40: 12,057,738 km (0.072 R)
• M41: 12,372,342 km (0.095 R)
• M42: 12,636,532 km (0.056 R)
• M43: 12,769,375 km (0.104 R)
• M44: 13,170,597 km (0.099 R)
• M45: 13,930,703 km (0.084 R)
• M46: 14,067,885 km (0.113 R)
• M47: 14,260,716 km (0.07 R)
• M48: 14,426,770 km (0.081 R)
• M49: 15,097,417 km (0.05 R)
• M50: 15,323,160 km (0.037 R)
• M51: 15,493,253 km (0.086 R)
• M52: 15,978,698 km (0.119 R)
• M53: 16,179,907 km (0.047 R)
• M54: 16,324,269 km (0.066 R)
• M55: 16,468,930 km (0.101 R)
• M56: 16,585,018 km (0.114 R)
• M57: 17,464,504 km (0.103 R)
• M58: 17,612,606 km (0.096 R)
• M59: 17,701,617 km (0.085 R)
• M60: 18,178,984 km (0.069 R)
• M61: 19,299,173 km (0.08 R)
• M62: 19,421,693 km (0.096 R)
• M63: 19,667,333 km (0.087 R)
• M64: 20,006,920 km (0.081 R)
• M65: 20,130,787 km (0.076 R)
• M66: 20,317,186 km (0.106 R)
• M67: 20,974,070 km (0.111 R)
• M68: 21,068,467 km (0.071 R)
• M69: 21,163,012 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 13.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.19 AU - 4.97 AU

Year: 5496 Days

Day: 5.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,250,850 km

• M1: 180,714 km (0.093 R)
• M2: 377,136 km (0.034 R)
• M3: 480,658 km (0.12 R)
• M4: 938,876 km (0.116 R)
• M5: 1,206,507 km (0.043 R)
• M6: 1,307,186 km (0.088 R)
• M7: 1,553,873 km (0.12 R)
• M8: 1,720,675 km (0.1 R)
• M9: 1,992,644 km (0.109 R)
• M10: 2,384,291 km (0.089 R)
• M11: 2,733,303 km (0.115 R)
• M12: 2,891,278 km (0.091 R)
• M13: 3,240,140 km (0.075 R)
• M14: 3,776,598 km (0.092 R)
• M15: 3,877,278 km (0.115 R)
• M16: 4,315,001 km (0.109 R)
• M17: 5,126,121 km (0.034 R)
• M18: 5,520,760 km (0.104 R)
• M19: 6,310,038 km (0.101 R)
• M20: 6,825,253 km (0.044 R)
• M21: 7,134,622 km (0.05 R)
• M22: 7,480,342 km (0.049 R)
• M23: 8,221,151 km (0.043 R)
• M24: 8,385,260 km (0.106 R)
• M25: 8,716,918 km (0.068 R)
• M26: 8,917,978 km (0.09 R)
• M27: 9,290,626 km (0.112 R)
• M28: 9,702,918 km (0.118 R)
• M29: 9,807,038 km (0.087 R)
• M30: 10,510,148 km (0.119 R)
• M31: 10,831,933 km (0.11 R)
• M32: 11,193,212 km (0.112 R)
• M33: 12,226,185 km (0.053 R)
• M34: 12,526,877 km (0.111 R)
• M35: 12,678,120 km (0.098 R)
• M36: 12,791,964 km (0.073 R)
• M37: 13,289,377 km (0.08 R)
• M38: 14,263,708 km (0.111 R)
• M39: 14,659,993 km (0.06 R)
• M40: 15,829,399 km (0.073 R)
• M41: 16,322,175 km (0.087 R)
• M42: 16,653,385 km (0.096 R)
• M43: 17,028,875 km (0.111 R)
• M44: 17,406,909 km (0.116 R)
• M45: 17,618,291 km (0.062 R)
• M46: 17,915,542 km (0.095 R)
• M47: 18,086,083 km (0.112 R)
• M48: 18,558,214 km (0.086 R)
• M49: 18,990,702 km (0.093 R)
• M50: 19,251,900 km (0.103 R)
• M51: 19,689,922 km (0.086 R)
• M52: 19,910,130 km (0.11 R)
• M53: 21,203,404 km (0.054 R)
• M54: 21,519,654 km (0.115 R)
• M55: 22,754,135 km (0.079 R)
• M56: 22,892,813 km (0.043 R)
• M57: 23,078,015 km (0.077 R)
• M58: 23,356,865 km (0.105 R)
• M59: 24,105,752 km (0.088 R)
• M60: 24,530,460 km (0.061 R)
• M61: 25,964,057 km (0.03 R)
• M62: 26,205,508 km (0.11 R)
• M63: 26,837,110 km (0.063 R)
• M64: 27,179,390 km (0.078 R)
• M65: 27,326,445 km (0.112 R)
• M66: 27,424,581 km (0.109 R)
• M67: 27,769,254 km (0.09 R)
• M68: 28,065,907 km (0.065 R)
• M69: 28,313,791 km (0.119 R)
• M70: 28,712,020 km (0.067 R)
• M71: 28,861,917 km (0.085 R)
• M72: 29,564,429 km (0.12 R)
• M73: 29,917,929 km (0.117 R)
• M74: 30,526,941 km (0.108 R)
• M75: 30,628,967 km (0.099 R)
• M76: 31,912,517 km (0.094 R)
• M77: 32,119,560 km (0.117 R)
• M78: 32,847,504 km (0.087 R)
• M79: 34,372,953 km (0.048 R)
• M80: 35,599,057 km (0.091 R)
• M81: 36,082,857 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.1

Radius: 6.9

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.72 AU - 12.2 AU

Year: 20961 Days

Day: 17.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,250,850 km

• M1: 226,940 km (0.103 R)
• M2: 274,512 km (0.064 R)
• M3: 573,259 km (0.076 R)
• M4: 898,784 km (0.072 R)
• M5: 1,529,788 km (0.113 R)
• M6: 2,233,646 km (0.097 R)
• M7: 2,819,471 km (0.117 R)
• M8: 3,277,989 km (0.115 R)
• M9: 4,310,214 km (0.118 R)
• M10: 4,691,240 km (0.09 R)
• M11: 5,033,520 km (0.076 R)
• M12: 5,282,899 km (0.067 R)
• M13: 5,845,836 km (0.112 R)
• M14: 6,160,889 km (0.053 R)
• M15: 6,427,772 km (0.113 R)
• M16: 6,481,627 km (0.063 R)
• M17: 6,917,555 km (0.12 R)
• M18: 7,027,958 km (0.06 R)
• M19: 7,363,058 km (0.074 R)
• M20: 7,419,306 km (0.061 R)
• M21: 7,703,243 km (0.119 R)
• M22: 8,457,815 km (0.114 R)
• M23: 8,873,846 km (0.082 R)
• M24: 12,434,575 km (0.086 R)
• M25: 15,719,595 km (0.08 R)
• M26: 15,938,008 km (0.047 R)
• M27: 16,084,015 km (0.091 R)
• M28: 17,044,583 km (0.111 R)
• M29: 17,268,830 km (0.114 R)
• M30: 17,343,779 km (0.104 R)
• M31: 20,114,331 km (0.057 R)
• M32: 21,631,104 km (0.119 R)
• M33: 22,117,596 km (0.098 R)
• M34: 23,019,073 km (0.105 R)
• M35: 23,101,651 km (0.08 R)
• M36: 24,267,467 km (0.083 R)
• M37: 25,111,947 km (0.043 R)
• M38: 29,208,087 km (0.057 R)
• M39: 30,015,766 km (0.106 R)
• M40: 31,286,599 km (0.092 R)
• M41: 32,853,488 km (0.107 R)
• M42: 33,039,438 km (0.108 R)
• M43: 34,540,054 km (0.105 R)
• M44: 35,013,531 km (0.117 R)
• M45: 35,775,583 km (0.096 R)
• M46: 36,062,661 km (0.073 R)
• M47: 37,801,736 km (0.112 R)
• M48: 38,485,399 km (0.108 R)
• M49: 39,568,038 km (0.076 R)
• M50: 40,560,919 km (0.073 R)
• M51: 40,660,552 km (0.115 R)
• M52: 40,860,265 km (0.115 R)
• M53: 41,160,508 km (0.057 R)
• M54: 41,360,969 km (0.073 R)
• M55: 41,863,767 km (0.075 R)
• M56: 45,335,635 km (0.038 R)
• M57: 46,687,401 km (0.093 R)
• M58: 50,070,707 km (0.059 R)
• M59: 50,391,893 km (0.097 R)
• M60: 50,499,155 km (0.104 R)
• M61: 50,606,416 km (0.044 R)
• M62: 52,116,607 km (0.115 R)
• M63: 52,550,740 km (0.095 R)
• M64: 53,204,333 km (0.088 R)
• M65: 54,629,552 km (0.116 R)
• M66: 54,960,163 km (0.114 R)
• M67: 55,956,186 km (0.108 R)
• M68: 59,545,637 km (0.097 R)
• M69: 61,711,814 km (0.078 R)
• M70: 62,631,542 km (0.078 R)
• M71: 62,746,882 km (0.056 R)
• M72: 63,324,330 km (0.099 R)
• M73: 65,301,116 km (0.094 R)
• M74: 66,708,683 km (0.059 R)
• M75: 67,889,159 km (0.074 R)
• M76: 68,126,122 km (0.085 R)
• M77: 68,244,604 km (0.108 R)
• M78: 68,957,587 km (0.088 R)
• M79: 70,031,401 km (0.067 R)
• M80: 70,990,772 km (0.069 R)
• M81: 72,922,230 km (0.117 R)
• M82: 73,286,351 km (0.146 R)
• M83: 74,382,156 km (0.058 R)
• M84: 76,097,594 km (0.195 R)
• M85: 76,220,564 km (0.114 R)
• M86: 76,960,176 km (0.049 R)
• M87: 77,330,879 km (0.219 R)
• M88: 79,817,196 km (0.066 R)
• M89: 80,317,601 km (0.093 R)
• M90: 80,442,814 km (0.133 R)
• M91: 81,070,228 km (0.074 R)
• M92: 81,573,176 km (0.117 R)
• M93: 84,358,239 km (0.045 R)
• M94: 84,485,547 km (0.115 R)
• M95: 84,867,919 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit