🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 8.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 376 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,475,126 km

• M1: 114,742 km (0.091 R)
• M2: 196,721 km (0.109 R)
• M3: 269,875 km (0.05 R)
• M4: 351,555 km (0.101 R)
• M5: 413,638 km (0.099 R)
• M6: 496,067 km (0.108 R)
• M7: 596,297 km (0.07 R)
• M8: 652,247 km (0.102 R)
• M9: 818,450 km (0.03 R)
• M10: 885,021 km (0.041 R)
• M11: 995,424 km (0.109 R)
• M12: 1,192,445 km (0.113 R)
• M13: 1,260,960 km (0.091 R)
• M14: 1,330,823 km (0.077 R)
• M15: 1,454,390 km (0.072 R)
• M16: 1,557,015 km (0.074 R)
• M17: 1,644,978 km (0.052 R)
• M18: 1,901,389 km (0.088 R)
• M19: 2,014,036 km (0.072 R)
• M20: 2,096,465 km (0.104 R)
• M21: 2,250,550 km (0.095 R)
• M22: 2,312,334 km (0.059 R)
• M23: 2,403,589 km (0.103 R)
• M24: 2,634,718 km (0.111 R)
• M25: 2,689,919 km (0.062 R)
• M26: 2,826,951 km (0.059 R)
• M27: 2,898,908 km (0.097 R)
• M28: 2,971,463 km (0.086 R)
• M29: 3,113,281 km (0.071 R)
• M30: 3,273,501 km (0.099 R)
• M31: 3,403,651 km (0.11 R)
• M32: 3,463,789 km (0.112 R)
• M33: 3,546,517 km (0.083 R)
• M34: 3,618,772 km (0.097 R)
• M35: 3,697,012 km (0.069 R)
• M36: 3,884,010 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 10.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.95 AU

Year: 551 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,475,126 km

• M1: 142,417 km (0.112 R)
• M2: 210,335 km (0.069 R)
• M3: 310,715 km (0.066 R)
• M4: 441,912 km (0.113 R)
• M5: 519,853 km (0.065 R)
• M6: 603,179 km (0.107 R)
• M7: 687,402 km (0.052 R)
• M8: 814,411 km (0.09 R)
• M9: 908,807 km (0.041 R)
• M10: 1,002,007 km (0.046 R)
• M11: 1,087,726 km (0.113 R)
• M12: 1,153,699 km (0.092 R)
• M13: 1,278,463 km (0.114 R)
• M14: 1,360,293 km (0.081 R)
• M15: 1,535,622 km (0.046 R)
• M16: 1,610,421 km (0.118 R)
• M17: 1,822,700 km (0.049 R)
• M18: 1,928,915 km (0.072 R)
• M19: 2,030,342 km (0.078 R)
• M20: 2,382,047 km (0.063 R)
• M21: 2,454,602 km (0.118 R)
• M22: 2,745,271 km (0.053 R)
• M23: 2,829,345 km (0.101 R)
• M24: 2,921,946 km (0.098 R)
• M25: 3,062,867 km (0.109 R)
• M26: 3,246,274 km (0.054 R)
• M27: 3,441,499 km (0.107 R)
• M28: 3,648,991 km (0.041 R)
• M29: 3,733,215 km (0.045 R)
• M30: 3,818,037 km (0.111 R)
• M31: 4,137,728 km (0.103 R)
• M32: 4,287,475 km (0.12 R)
• M33: 4,403,264 km (0.104 R)
• M34: 4,656,234 km (0.115 R)
• M35: 4,802,840 km (0.074 R)
• M36: 5,129,113 km (0.116 R)
• M37: 5,261,656 km (0.086 R)
• M38: 5,328,377 km (0.093 R)
• M39: 5,443,418 km (0.103 R)
• M40: 5,510,886 km (0.025 R)
• M41: 5,666,169 km (0.071 R)
• M42: 6,031,038 km (0.07 R)
• M43: 6,160,889 km (0.079 R)
• M44: 6,261,568 km (0.094 R)
• M45: 6,332,328 km (0.045 R)
• M46: 6,454,251 km (0.097 R)
• M47: 6,587,243 km (0.041 R)
• M48: 6,700,489 km (0.07 R)
• M49: 6,960,340 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 11.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.1 AU - 1.3 AU

Year: 862 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,475,126 km

• M1: 176,825 km (0.033 R)
• M2: 275,709 km (0.084 R)
• M3: 358,436 km (0.1 R)
• M4: 517,609 km (0.042 R)
• M5: 625,319 km (0.083 R)
• M6: 750,383 km (0.065 R)
• M7: 843,283 km (0.1 R)
• M8: 978,819 km (0.083 R)
• M9: 1,056,909 km (0.119 R)
• M10: 1,147,416 km (0.101 R)
• M11: 1,219,821 km (0.104 R)
• M12: 1,358,498 km (0.095 R)
• M13: 1,452,147 km (0.037 R)
• M14: 1,565,392 km (0.1 R)
• M15: 1,675,646 km (0.054 R)
• M16: 1,794,726 km (0.071 R)
• M17: 1,960,181 km (0.095 R)
• M18: 2,041,562 km (0.089 R)
• M19: 2,156,453 km (0.069 R)
• M20: 2,273,289 km (0.1 R)
• M21: 2,365,890 km (0.119 R)
• M22: 2,623,348 km (0.116 R)
• M23: 2,699,643 km (0.096 R)
• M24: 2,790,898 km (0.05 R)
• M25: 2,947,527 km (0.109 R)
• M26: 3,099,817 km (0.062 R)
• M27: 3,195,411 km (0.107 R)
• M28: 3,269,611 km (0.049 R)
• M29: 3,359,519 km (0.094 R)
• M30: 3,587,806 km (0.101 R)
• M31: 3,665,148 km (0.079 R)
• M32: 4,035,702 km (0.041 R)
• M33: 4,189,040 km (0.089 R)
• M34: 4,336,094 km (0.04 R)
• M35: 4,418,523 km (0.104 R)
• M36: 4,493,322 km (0.089 R)
• M37: 4,576,648 km (0.076 R)
• M38: 4,669,099 km (0.05 R)
• M39: 4,881,528 km (0.032 R)
• M40: 4,967,397 km (0.099 R)
• M41: 5,175,488 km (0.1 R)
• M42: 5,289,482 km (0.101 R)
• M43: 5,413,199 km (0.059 R)
• M44: 5,519,862 km (0.105 R)
• M45: 5,826,239 km (0.101 R)
• M46: 6,193,950 km (0.11 R)
• M47: 6,296,425 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 10

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.62 AU - 2.36 AU

Year: 1842 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,475,126 km

• M1: 137,181 km (0.071 R)
• M2: 216,319 km (0.067 R)
• M3: 337,194 km (0.073 R)
• M4: 499,507 km (0.035 R)
• M5: 730,935 km (0.087 R)
• M6: 820,844 km (0.102 R)
• M7: 924,814 km (0.119 R)
• M8: 1,028,336 km (0.039 R)
• M9: 1,141,282 km (0.117 R)
• M10: 1,292,974 km (0.088 R)
• M11: 1,386,174 km (0.106 R)
• M12: 1,493,735 km (0.112 R)
• M13: 1,666,819 km (0.073 R)
• M14: 1,827,188 km (0.079 R)
• M15: 1,985,912 km (0.106 R)
• M16: 2,053,380 km (0.086 R)
• M17: 2,170,067 km (0.095 R)
• M18: 2,253,692 km (0.071 R)
• M19: 2,410,022 km (0.045 R)
• M20: 2,569,942 km (0.113 R)
• M21: 2,680,943 km (0.118 R)
• M22: 2,771,001 km (0.044 R)
• M23: 3,284,571 km (0.114 R)
• M24: 3,511,361 km (0.111 R)
• M25: 3,701,500 km (0.11 R)
• M26: 3,793,652 km (0.057 R)
• M27: 3,971,823 km (0.061 R)
• M28: 4,040,489 km (0.097 R)
• M29: 4,187,544 km (0.094 R)
• M30: 4,389,501 km (0.116 R)
• M31: 4,630,652 km (0.063 R)
• M32: 4,848,617 km (0.063 R)
• M33: 4,958,870 km (0.072 R)
• M34: 5,051,471 km (0.09 R)
• M35: 5,313,716 km (0.036 R)
• M36: 5,408,561 km (0.089 R)
• M37: 5,696,089 km (0.037 R)
• M38: 5,822,349 km (0.082 R)
• M39: 5,988,852 km (0.11 R)
• M40: 6,107,333 km (0.11 R)
• M41: 6,266,505 km (0.077 R)
• M42: 6,406,978 km (0.109 R)
• M43: 6,477,588 km (0.113 R)
• M44: 6,772,894 km (0.109 R)
• M45: 7,020,628 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.3

Radius: 3.5

Gravity: 53.49 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.78 AU - 7.84 AU

Year: 10398 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,475,126 km

• M1: 282,740 km (0.034 R)
• M2: 347,217 km (0.113 R)
• M3: 505,790 km (0.108 R)
• M4: 601,383 km (0.059 R)
• M5: 702,661 km (0.06 R)
• M6: 1,078,301 km (0.114 R)
• M7: 1,598,154 km (0.115 R)
• M8: 2,209,710 km (0.087 R)
• M9: 2,773,096 km (0.111 R)
• M10: 2,857,170 km (0.063 R)
• M11: 2,970,415 km (0.066 R)
• M12: 2,998,989 km (0.026 R)
• M13: 3,027,711 km (0.108 R)
• M14: 3,289,508 km (0.11 R)
• M15: 3,834,941 km (0.084 R)
• M16: 4,214,022 km (0.043 R)
• M17: 4,246,036 km (0.112 R)
• M18: 4,342,976 km (0.113 R)
• M19: 4,440,514 km (0.037 R)
• M20: 4,671,044 km (0.097 R)
• M21: 5,007,041 km (0.047 R)
• M22: 5,316,260 km (0.061 R)
• M23: 5,631,462 km (0.08 R)
• M24: 5,844,938 km (0.087 R)
• M25: 6,170,314 km (0.067 R)
• M26: 6,390,372 km (0.114 R)
• M27: 6,762,871 km (0.117 R)
• M28: 7,334,933 km (0.079 R)
• M29: 7,412,275 km (0.114 R)
• M30: 8,201,404 km (0.094 R)
• M31: 8,687,597 km (0.074 R)
• M32: 9,350,166 km (0.093 R)
• M33: 9,434,240 km (0.055 R)
• M34: 9,772,631 km (0.041 R)
• M35: 10,114,910 km (0.036 R)
• M36: 10,417,697 km (0.11 R)
• M37: 10,811,289 km (0.113 R)
• M38: 12,066,863 km (0.101 R)
• M39: 12,898,029 km (0.12 R)
• M40: 12,991,528 km (0.049 R)
• M41: 13,273,221 km (0.059 R)
• M42: 13,890,761 km (0.035 R)
• M43: 15,948,779 km (0.078 R)
• M44: 16,149,689 km (0.086 R)
• M45: 16,655,629 km (0.113 R)
• M46: 17,115,343 km (0.108 R)
• M47: 17,631,156 km (0.106 R)
• M48: 17,942,918 km (0.099 R)
• M49: 18,361,643 km (0.111 R)
• M50: 18,572,276 km (0.091 R)
• M51: 19,102,152 km (0.091 R)
• M52: 19,262,072 km (0.104 R)
• M53: 20,666,647 km (0.096 R)
• M54: 20,830,756 km (0.119 R)
• M55: 20,940,411 km (0.045 R)
• M56: 21,160,469 km (0.062 R)
• M57: 22,047,884 km (0.118 R)
• M58: 23,573,034 km (0.038 R)
• M59: 24,376,973 km (0.072 R)
• M60: 25,131,694 km (0.046 R)
• M61: 26,189,202 km (0.033 R)
• M62: 26,842,496 km (0.086 R)
• M63: 27,862,753 km (0.09 R)
• M64: 28,104,653 km (0.052 R)
• M65: 30,126,917 km (0.076 R)
• M66: 31,437,843 km (0.113 R)
• M67: 32,131,977 km (0.096 R)
• M68: 32,195,407 km (0.054 R)
• M69: 33,471,177 km (0.112 R)
• M70: 33,857,140 km (0.111 R)
• M71: 33,986,093 km (0.083 R)
• M72: 34,698,329 km (0.063 R)
• M73: 35,023,704 km (0.107 R)
• M74: 35,677,596 km (0.09 R)
• M75: 36,798,234 km (0.069 R)
• M76: 37,997,560 km (0.056 R)
• M77: 38,198,620 km (0.119 R)
• M78: 38,601,935 km (0.113 R)
• M79: 39,956,394 km (0.051 R)
• M80: 40,639,309 km (0.102 R)
• M81: 41,257,447 km (0.094 R)
• M82: 42,016,956 km (0.04 R)
• M83: 42,224,897 km (0.066 R)
• M84: 42,363,723 km (0.109 R)
• M85: 42,433,286 km (0.077 R)
• M86: 42,572,263 km (0.041 R)
• M87: 42,641,826 km (0.107 R)
• M88: 42,781,101 km (0.117 R)
• M89: 45,314,093 km (0.082 R)
• M90: 45,385,152 km (0.09 R)
• M91: 46,598,690 km (0.046 R)
• M92: 47,389,464 km (0.082 R)
• M93: 47,605,932 km (0.041 R)
• M94: 47,750,444 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit