🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.38 AU - 4.24 AU

Year: 2817 Days

Day: 38.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 166.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 9.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.95 AU - 12.41 AU

Year: 12302 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,191,181 km

• M1: 305,628 km (0.063 R)
• M2: 412,890 km (0.081 R)
• M3: 688,449 km (0.103 R)
• M4: 856,897 km (0.103 R)
• M5: 997,519 km (0.116 R)
• M6: 1,812,378 km (0.04 R)
• M7: 2,267,754 km (0.088 R)
• M8: 2,847,595 km (0.108 R)
• M9: 3,061,221 km (0.101 R)
• M10: 3,123,155 km (0.078 R)
• M11: 3,733,364 km (0.1 R)
• M12: 4,310,214 km (0.054 R)
• M13: 4,485,094 km (0.107 R)
• M14: 4,555,854 km (0.119 R)
• M15: 4,698,271 km (0.029 R)
• M16: 5,024,244 km (0.12 R)
• M17: 5,097,697 km (0.092 R)
• M18: 5,470,345 km (0.11 R)
• M19: 7,047,406 km (0.102 R)
• M20: 8,186,145 km (0.06 R)
• M21: 8,976,770 km (0.089 R)
• M22: 9,200,718 km (0.075 R)
• M23: 10,441,632 km (0.05 R)
• M24: 10,582,853 km (0.062 R)
• M25: 10,677,249 km (0.091 R)
• M26: 11,734,607 km (0.094 R)
• M27: 12,674,380 km (0.108 R)
• M28: 12,976,119 km (0.048 R)
• M29: 13,178,675 km (0.051 R)
• M30: 14,942,135 km (0.113 R)
• M31: 15,581,965 km (0.108 R)
• M32: 16,449,183 km (0.1 R)
• M33: 17,276,310 km (0.081 R)
• M34: 17,666,910 km (0.055 R)
• M35: 17,835,357 km (0.097 R)
• M36: 17,947,855 km (0.117 R)
• M37: 18,117,050 km (0.117 R)
• M38: 19,954,561 km (0.112 R)
• M39: 20,247,025 km (0.068 R)
• M40: 20,305,667 km (0.044 R)
• M41: 20,658,868 km (0.056 R)
• M42: 20,954,772 km (0.078 R)
• M43: 21,371,253 km (0.097 R)
• M44: 22,637,449 km (0.09 R)
• M45: 23,310,340 km (0.105 R)
• M46: 23,989,664 km (0.112 R)
• M47: 24,675,720 km (0.118 R)
• M48: 25,241,649 km (0.053 R)
• M49: 25,304,929 km (0.103 R)
• M50: 26,514,876 km (0.119 R)
• M51: 27,418,447 km (0.075 R)
• M52: 28,070,096 km (0.103 R)
• M53: 28,792,653 km (0.083 R)
• M54: 28,858,626 km (0.065 R)
• M55: 30,862,041 km (0.116 R)
• M56: 31,268,049 km (0.102 R)
• M57: 32,085,452 km (0.069 R)
• M58: 32,359,515 km (0.115 R)
• M59: 32,978,851 km (0.092 R)
• M60: 33,671,638 km (0.079 R)
• M61: 33,741,201 km (0.026 R)
• M62: 34,719,871 km (0.104 R)
• M63: 35,071,725 km (0.088 R)
• M64: 35,283,406 km (0.108 R)
• M65: 35,566,146 km (0.034 R)
• M66: 36,776,692 km (0.089 R)
• M67: 37,567,167 km (0.096 R)
• M68: 37,856,040 km (0.07 R)
• M69: 38,073,107 km (0.09 R)
• M70: 39,751,296 km (0.048 R)
• M71: 40,414,463 km (0.114 R)
• M72: 41,007,170 km (0.098 R)
• M73: 41,453,570 km (0.07 R)
• M74: 41,602,719 km (0.099 R)
• M75: 42,877,592 km (0.111 R)
• M76: 43,103,934 km (0.079 R)
• M77: 43,861,198 km (0.072 R)
• M78: 44,089,185 km (0.111 R)
• M79: 44,470,211 km (0.032 R)
• M80: 45,465,635 km (0.108 R)
• M81: 48,496,189 km (0.108 R)
• M82: 49,758,346 km (0.103 R)
• M83: 49,996,057 km (0.089 R)
• M84: 50,154,930 km (0.118 R)
• M85: 50,313,803 km (0.106 R)
• M86: 50,552,561 km (0.088 R)
• M87: 50,711,883 km (0.076 R)
• M88: 52,475,791 km (0.059 R)
• M89: 53,690,077 km (0.095 R)
• M90: 54,422,957 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 9.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.18 AU - 10.94 AU

Year: 12997 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,191,181 km

• M1: 376,987 km (0.081 R)
• M2: 741,557 km (0.113 R)
• M3: 1,164,021 km (0.086 R)
• M4: 2,314,279 km (0.115 R)
• M5: 2,732,405 km (0.037 R)
• M6: 3,174,168 km (0.065 R)
• M7: 3,664,849 km (0.107 R)
• M8: 3,905,552 km (0.117 R)
• M9: 4,346,417 km (0.05 R)
• M10: 4,861,482 km (0.049 R)
• M11: 5,669,909 km (0.115 R)
• M12: 6,105,538 km (0.052 R)
• M13: 7,042,021 km (0.115 R)
• M14: 7,141,503 km (0.091 R)
• M15: 7,408,984 km (0.1 R)
• M16: 7,476,453 km (0.116 R)
• M17: 7,577,880 km (0.106 R)
• M18: 7,816,489 km (0.047 R)
• M19: 8,511,670 km (0.115 R)
• M20: 9,812,573 km (0.084 R)
• M21: 10,335,118 km (0.07 R)
• M22: 11,290,750 km (0.038 R)
• M23: 11,368,391 km (0.105 R)
• M24: 11,838,128 km (0.107 R)
• M25: 12,234,413 km (0.064 R)
• M26: 12,394,184 km (0.071 R)
• M27: 12,594,944 km (0.048 R)
• M28: 13,449,447 km (0.104 R)
• M29: 14,448,910 km (0.078 R)
• M30: 14,744,965 km (0.115 R)
• M31: 15,214,253 km (0.11 R)
• M32: 15,472,309 km (0.109 R)
• M33: 18,267,845 km (0.038 R)
• M34: 18,496,281 km (0.092 R)
• M35: 19,793,294 km (0.071 R)
• M36: 20,737,556 km (0.074 R)
• M37: 21,407,156 km (0.076 R)
• M38: 21,551,668 km (0.03 R)
• M39: 21,889,908 km (0.112 R)
• M40: 22,473,939 km (0.091 R)
• M41: 22,866,035 km (0.087 R)
• M42: 23,211,007 km (0.095 R)
• M43: 23,310,041 km (0.093 R)
• M44: 27,170,414 km (0.108 R)
• M45: 27,379,103 km (0.104 R)
• M46: 27,483,672 km (0.091 R)
• M47: 28,324,412 km (0.087 R)
• M48: 29,227,086 km (0.094 R)
• M49: 29,708,791 km (0.105 R)
• M50: 29,977,618 km (0.116 R)
• M51: 30,625,826 km (0.039 R)
• M52: 31,006,253 km (0.095 R)
• M53: 31,169,614 km (0.116 R)
• M54: 31,881,401 km (0.064 R)
• M55: 31,991,355 km (0.099 R)
• M56: 32,986,630 km (0.105 R)
• M57: 33,265,031 km (0.065 R)
• M58: 34,273,321 km (0.106 R)
• M59: 34,611,711 km (0.102 R)
• M60: 35,291,634 km (0.077 R)
• M61: 36,205,228 km (0.031 R)
• M62: 36,492,306 km (0.077 R)
• M63: 38,464,455 km (0.082 R)
• M64: 38,757,368 km (0.115 R)
• M65: 39,109,820 km (0.104 R)
• M66: 39,286,495 km (0.084 R)
• M67: 39,463,469 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.3

Radius: 6.5

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.94 AU - 14.98 AU

Year: 17671 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,191,181 km

• M1: 82,428 km (0.085 R)
• M2: 341,382 km (0.088 R)
• M3: 452,234 km (0.12 R)
• M4: 608,115 km (0.12 R)
• M5: 854,952 km (0.119 R)
• M6: 950,395 km (0.032 R)
• M7: 1,572,274 km (0.113 R)
• M8: 1,666,371 km (0.114 R)
• M9: 1,835,715 km (0.078 R)
• M10: 2,113,220 km (0.061 R)
• M11: 2,296,776 km (0.076 R)
• M12: 2,623,348 km (0.064 R)
• M13: 2,763,821 km (0.099 R)
• M14: 2,820,668 km (0.097 R)
• M15: 2,877,964 km (0.037 R)
• M16: 4,102,871 km (0.073 R)
• M17: 4,332,055 km (0.071 R)
• M18: 4,464,898 km (0.056 R)
• M19: 4,837,247 km (0.065 R)
• M20: 5,503,556 km (0.096 R)
• M21: 6,348,335 km (0.106 R)
• M22: 6,423,583 km (0.11 R)
• M23: 7,669,434 km (0.108 R)
• M24: 7,830,252 km (0.091 R)
• M25: 7,951,725 km (0.077 R)
• M26: 8,032,957 km (0.075 R)
• M27: 8,196,318 km (0.111 R)
• M28: 10,108,927 km (0.095 R)
• M29: 10,552,035 km (0.037 R)
• M30: 11,182,890 km (0.1 R)
• M31: 11,733,260 km (0.051 R)
• M32: 12,151,985 km (0.109 R)
• M33: 12,433,677 km (0.081 R)
• M34: 12,528,223 km (0.046 R)
• M35: 12,622,769 km (0.102 R)
• M36: 12,717,764 km (0.099 R)
• M37: 13,437,030 km (0.058 R)
• M38: 13,923,822 km (0.098 R)
• M39: 14,268,047 km (0.107 R)
• M40: 14,565,297 km (0.11 R)
• M41: 14,964,873 km (0.075 R)
• M42: 15,520,181 km (0.057 R)
• M43: 15,825,809 km (0.107 R)
• M44: 16,236,605 km (0.109 R)
• M45: 16,339,827 km (0.067 R)
• M46: 16,754,962 km (0.093 R)
• M47: 17,121,028 km (0.058 R)
• M48: 17,331,362 km (0.118 R)
• M49: 19,099,310 km (0.082 R)
• M50: 19,701,441 km (0.101 R)
• M51: 20,476,508 km (0.098 R)
• M52: 20,532,308 km (0.031 R)
• M53: 20,755,807 km (0.093 R)
• M54: 21,374,693 km (0.088 R)
• M55: 21,714,729 km (0.092 R)
• M56: 21,999,564 km (0.111 R)
• M57: 22,919,142 km (0.108 R)
• M58: 23,383,643 km (0.084 R)
• M59: 23,734,001 km (0.088 R)
• M60: 24,027,363 km (0.117 R)
• M61: 25,451,983 km (0.072 R)
• M62: 27,087,238 km (0.07 R)
• M63: 27,824,905 km (0.06 R)
• M64: 27,886,689 km (0.056 R)
• M65: 28,382,456 km (0.083 R)
• M66: 28,881,215 km (0.119 R)
• M67: 28,943,747 km (0.105 R)
• M68: 29,634,590 km (0.049 R)
• M69: 30,458,126 km (0.113 R)
• M70: 30,840,798 km (0.12 R)
• M71: 32,973,615 km (0.112 R)
• M72: 34,687,258 km (0.066 R)
• M73: 35,153,555 km (0.118 R)
• M74: 36,903,700 km (0.098 R)
• M75: 39,442,675 km (0.072 R)
• M76: 40,138,455 km (0.094 R)
• M77: 40,557,928 km (0.112 R)
• M78: 41,189,829 km (0.081 R)
• M79: 43,176,489 km (0.097 R)
• M80: 43,247,996 km (0.118 R)
• M81: 43,749,748 km (0.072 R)
• M82: 45,412,079 km (0.111 R)
• M83: 45,484,784 km (0.119 R)
• M84: 46,654,041 km (0.109 R)
• M85: 47,537,416 km (0.112 R)
• M86: 47,611,168 km (0.108 R)
• M87: 48,426,177 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.1

Radius: 6.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 18.11 AU - 19.11 AU

Year: 30407 Days

Day: 19.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,191,181 km

• M1: 116,836 km (0.1 R)
• M2: 228,885 km (0.086 R)
• M3: 935,286 km (0.115 R)
• M4: 1,749,397 km (0.066 R)
• M5: 1,853,368 km (0.119 R)
• M6: 2,013,288 km (0.08 R)
• M7: 3,002,280 km (0.12 R)
• M8: 3,222,189 km (0.032 R)
• M9: 3,447,333 km (0.103 R)
• M10: 4,292,860 km (0.102 R)
• M11: 4,720,710 km (0.116 R)
• M12: 6,402,490 km (0.053 R)
• M13: 8,380,772 km (0.101 R)
• M14: 8,824,479 km (0.099 R)
• M15: 9,321,144 km (0.067 R)
• M16: 10,059,858 km (0.112 R)
• M17: 10,153,656 km (0.057 R)
• M18: 10,200,480 km (0.037 R)
• M19: 11,251,405 km (0.105 R)
• M20: 11,740,441 km (0.082 R)
• M21: 12,286,473 km (0.096 R)
• M22: 12,840,584 km (0.063 R)
• M23: 13,557,756 km (0.064 R)
• M24: 15,298,925 km (0.11 R)
• M25: 15,460,641 km (0.088 R)
• M26: 15,731,562 km (0.065 R)
• M27: 16,997,609 km (0.098 R)
• M28: 19,860,613 km (0.102 R)
• M29: 23,239,730 km (0.105 R)
• M30: 23,612,229 km (0.104 R)
• M31: 24,300,229 km (0.094 R)
• M32: 24,867,953 km (0.07 R)
• M33: 25,248,979 km (0.068 R)
• M34: 25,695,828 km (0.08 R)
• M35: 27,771,798 km (0.109 R)
• M36: 28,101,062 km (0.085 R)
• M37: 28,896,325 km (0.037 R)
• M38: 29,833,705 km (0.113 R)
• M39: 29,901,024 km (0.1 R)
• M40: 30,373,753 km (0.077 R)
• M41: 31,326,692 km (0.099 R)
• M42: 31,463,574 km (0.053 R)
• M43: 31,806,751 km (0.09 R)
• M44: 36,667,635 km (0.077 R)
• M45: 37,754,613 km (0.103 R)
• M46: 38,119,333 km (0.077 R)
• M47: 39,146,621 km (0.088 R)
• M48: 39,294,125 km (0.071 R)
• M49: 39,441,778 km (0.119 R)
• M50: 40,629,884 km (0.094 R)
• M51: 41,905,056 km (0.098 R)
• M52: 42,055,851 km (0.085 R)
• M53: 43,041,103 km (0.102 R)
• M54: 44,033,834 km (0.081 R)
• M55: 44,187,172 km (0.039 R)
• M56: 51,029,778 km (0.054 R)
• M57: 52,730,108 km (0.112 R)
• M58: 52,974,551 km (0.052 R)
• M59: 53,056,082 km (0.106 R)
• M60: 54,366,709 km (0.109 R)
• M61: 54,943,408 km (0.095 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: 397 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit