🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 11.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 13.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,663,814 km

• M1: 150,047 km (0.083 R)
• M2: 226,192 km (0.12 R)
• M3: 345,421 km (0.078 R)
• M4: 426,653 km (0.077 R)
• M5: 519,404 km (0.089 R)
• M6: 605,273 km (0.068 R)
• M7: 706,551 km (0.1 R)
• M8: 818,001 km (0.1 R)
• M9: 928,704 km (0.114 R)
• M10: 1,021,903 km (0.099 R)
• M11: 1,122,582 km (0.114 R)
• M12: 1,206,507 km (0.087 R)
• M13: 1,284,298 km (0.075 R)
• M14: 1,385,276 km (0.091 R)
• M15: 1,497,923 km (0.106 R)
• M16: 1,582,297 km (0.1 R)
• M17: 1,732,643 km (0.08 R)
• M18: 1,840,353 km (0.08 R)
• M19: 1,964,968 km (0.116 R)
• M20: 2,087,638 km (0.081 R)
• M21: 2,228,111 km (0.112 R)
• M22: 2,325,200 km (0.116 R)
• M23: 2,408,077 km (0.12 R)
• M24: 2,507,859 km (0.086 R)
• M25: 2,587,744 km (0.088 R)
• M26: 2,684,683 km (0.088 R)
• M27: 2,788,355 km (0.118 R)
• M28: 2,910,127 km (0.106 R)
• M29: 3,061,969 km (0.102 R)
• M30: 3,176,262 km (0.086 R)
• M31: 3,251,360 km (0.089 R)
• M32: 3,492,063 km (0.107 R)
• M33: 3,629,693 km (0.064 R)
• M34: 3,750,867 km (0.11 R)
• M35: 3,922,755 km (0.119 R)
• M36: 4,003,538 km (0.038 R)
• M37: 4,078,487 km (0.093 R)
• M38: 4,255,461 km (0.051 R)
• M39: 4,338,488 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 8.1

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.65 AU - 0.95 AU

Year: 485 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,663,814 km

• M1: 103,671 km (0.113 R)
• M2: 169,644 km (0.116 R)
• M3: 222,302 km (0.085 R)
• M4: 295,755 km (0.101 R)
• M5: 347,516 km (0.052 R)
• M6: 403,166 km (0.065 R)
• M7: 458,966 km (0.077 R)
• M8: 510,278 km (0.117 R)
• M9: 741,407 km (0.057 R)
• M10: 885,470 km (0.088 R)
• M11: 1,024,147 km (0.11 R)
• M12: 1,083,687 km (0.05 R)
• M13: 1,134,401 km (0.093 R)
• M14: 1,259,165 km (0.042 R)
• M15: 1,383,032 km (0.069 R)
• M16: 1,488,648 km (0.043 R)
• M17: 1,596,808 km (0.114 R)
• M18: 1,779,167 km (0.066 R)
• M19: 1,968,409 km (0.105 R)
• M20: 2,189,963 km (0.104 R)
• M21: 2,326,845 km (0.091 R)
• M22: 2,386,385 km (0.104 R)
• M23: 2,459,838 km (0.079 R)
• M24: 2,513,843 km (0.097 R)
• M25: 2,568,147 km (0.063 R)
• M26: 2,643,544 km (0.111 R)
• M27: 2,810,495 km (0.112 R)
• M28: 2,902,498 km (0.097 R)
• M29: 2,959,495 km (0.095 R)
• M30: 3,096,676 km (0.118 R)
• M31: 3,162,349 km (0.113 R)
• M32: 3,228,472 km (0.038 R)
• M33: 3,317,333 km (0.098 R)
• M34: 3,414,721 km (0.073 R)
• M35: 3,482,638 km (0.092 R)
• M36: 3,596,782 km (0.087 R)
• M37: 3,665,896 km (0.111 R)
• M38: 4,082,077 km (0.066 R)
• M39: 4,340,582 km (0.097 R)
• M40: 4,397,878 km (0.07 R)
• M41: 4,496,613 km (0.093 R)
• M42: 4,746,890 km (0.077 R)
• M43: 4,882,127 km (0.114 R)
• M44: 5,130,758 km (0.115 R)
• M45: 5,226,052 km (0.081 R)
• M46: 5,392,255 km (0.112 R)
• M47: 5,533,476 km (0.098 R)
• M48: 5,649,115 km (0.112 R)
• M49: 5,783,603 km (0.109 R)
• M50: 5,973,742 km (0.085 R)
• M51: 6,267,253 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 14.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.23 AU - 1.57 AU

Year: 1124 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,663,814 km

• M1: 187,745 km (0.088 R)
• M2: 435,928 km (0.091 R)
• M3: 556,654 km (0.092 R)
• M4: 738,116 km (0.092 R)
• M5: 859,141 km (0.119 R)
• M6: 974,630 km (0.051 R)
• M7: 1,075,459 km (0.098 R)
• M8: 1,310,777 km (0.074 R)
• M9: 1,416,093 km (0.066 R)
• M10: 1,587,533 km (0.027 R)
• M11: 1,883,886 km (0.119 R)
• M12: 2,198,490 km (0.103 R)
• M13: 2,399,251 km (0.087 R)
• M14: 2,731,508 km (0.098 R)
• M15: 2,829,345 km (0.099 R)
• M16: 2,938,252 km (0.09 R)
• M17: 3,409,186 km (0.056 R)
• M18: 3,992,917 km (0.083 R)
• M19: 4,171,985 km (0.073 R)
• M20: 4,422,562 km (0.099 R)
• M21: 4,784,290 km (0.045 R)
• M22: 5,034,716 km (0.093 R)
• M23: 5,314,165 km (0.114 R)
• M24: 5,474,384 km (0.065 R)
• M25: 5,939,335 km (0.095 R)
• M26: 6,170,314 km (0.039 R)
• M27: 6,273,836 km (0.102 R)
• M28: 6,640,949 km (0.044 R)
• M29: 6,974,702 km (0.114 R)
• M30: 7,123,402 km (0.109 R)
• M31: 7,492,759 km (0.111 R)
• M32: 7,631,137 km (0.064 R)
• M33: 7,868,399 km (0.102 R)
• M34: 7,980,897 km (0.099 R)
• M35: 8,093,843 km (0.098 R)
• M36: 8,335,893 km (0.037 R)
• M37: 8,464,996 km (0.027 R)
• M38: 8,594,846 km (0.109 R)
• M39: 8,725,296 km (0.053 R)
• M40: 9,238,865 km (0.071 R)
• M41: 9,372,606 km (0.086 R)
• M42: 9,596,853 km (0.113 R)
• M43: 9,853,264 km (0.109 R)
• M44: 9,989,847 km (0.054 R)
• M45: 10,403,485 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.8

Radius: 4.2

Gravity: 39.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.92 AU - 9.44 AU

Year: 17345 Days

Day: 24.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,663,814 km

• M1: 206,744 km (0.112 R)
• M2: 609,911 km (0.105 R)
• M3: 717,621 km (0.042 R)
• M4: 1,154,447 km (0.119 R)
• M5: 1,288,187 km (0.118 R)
• M6: 1,427,014 km (0.088 R)
• M7: 2,158,099 km (0.063 R)
• M8: 2,841,761 km (0.061 R)
• M9: 3,319,427 km (0.085 R)
• M10: 3,509,716 km (0.11 R)
• M11: 3,821,627 km (0.072 R)
• M12: 3,900,914 km (0.053 R)
• M13: 4,223,746 km (0.11 R)
• M14: 4,555,255 km (0.093 R)
• M15: 5,111,460 km (0.08 R)
• M16: 5,242,957 km (0.058 R)
• M17: 6,286,851 km (0.104 R)
• M18: 6,856,220 km (0.109 R)
• M19: 7,343,311 km (0.056 R)
• M20: 8,975,274 km (0.06 R)
• M21: 9,080,890 km (0.085 R)
• M22: 10,769,551 km (0.096 R)
• M23: 10,825,650 km (0.12 R)
• M24: 10,994,396 km (0.117 R)
• M25: 11,220,738 km (0.09 R)
• M26: 11,563,167 km (0.076 R)
• M27: 12,025,126 km (0.068 R)
• M28: 12,493,068 km (0.093 R)
• M29: 12,670,192 km (0.067 R)
• M30: 13,749,690 km (0.105 R)
• M31: 15,486,521 km (0.077 R)
• M32: 16,059,182 km (0.119 R)
• M33: 16,509,471 km (0.094 R)
• M34: 17,752,480 km (0.064 R)
• M35: 18,284,749 km (0.112 R)
• M36: 19,093,027 km (0.083 R)
• M37: 19,433,212 km (0.115 R)
• M38: 19,569,945 km (0.092 R)
• M39: 19,775,492 km (0.082 R)
• M40: 19,912,973 km (0.113 R)
• M41: 21,445,603 km (0.077 R)
• M42: 21,657,583 km (0.036 R)
• M43: 21,728,343 km (0.114 R)
• M44: 22,012,279 km (0.101 R)
• M45: 23,232,849 km (0.114 R)
• M46: 28,639,465 km (0.066 R)
• M47: 28,794,897 km (0.095 R)
• M48: 29,655,235 km (0.037 R)
• M49: 29,812,612 km (0.116 R)
• M50: 30,762,259 km (0.038 R)
• M51: 31,081,052 km (0.112 R)
• M52: 33,343,121 km (0.116 R)
• M53: 33,916,829 km (0.071 R)
• M54: 34,081,387 km (0.076 R)
• M55: 35,323,648 km (0.082 R)
• M56: 35,573,925 km (0.104 R)
• M57: 36,076,275 km (0.056 R)
• M58: 39,397,646 km (0.058 R)
• M59: 41,138,367 km (0.119 R)
• M60: 41,313,846 km (0.078 R)
• M61: 42,106,565 km (0.116 R)
• M62: 42,371,802 km (0.118 R)
• M63: 46,326,571 km (0.089 R)
• M64: 46,691,889 km (0.05 R)
• M65: 46,783,293 km (0.09 R)
• M66: 48,255,187 km (0.114 R)
• M67: 50,491,077 km (0.068 R)
• M68: 50,961,263 km (0.098 R)
• M69: 51,527,191 km (0.084 R)
• M70: 51,621,737 km (0.064 R)
• M71: 53,333,286 km (0.09 R)
• M72: 53,428,880 km (0.064 R)
• M73: 53,716,107 km (0.075 R)
• M74: 54,966,596 km (0.118 R)
• M75: 55,159,876 km (0.067 R)
• M76: 56,518,973 km (0.092 R)
• M77: 58,085,562 km (0.115 R)
• M78: 59,269,928 km (0.092 R)
• M79: 59,765,696 km (0.112 R)
• M80: 61,863,207 km (0.032 R)
• M81: 63,376,091 km (0.095 R)
• M82: 64,086,232 km (0.03 R)
• M83: 64,391,411 km (0.111 R)
• M84: 64,493,288 km (0.118 R)
• M85: 64,697,040 km (0.112 R)
• M86: 64,901,091 km (0.119 R)
• M87: 66,746,980 km (0.111 R)
• M88: 67,572,909 km (0.112 R)
• M89: 67,779,953 km (0.076 R)
• M90: 67,987,146 km (0.06 R)
• M91: 68,194,638 km (0.059 R)
• M92: 68,714,192 km (0.117 R)
• M93: 69,234,942 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.3

Radius: 3

Gravity: 41.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.06 AU - 10.76 AU

Year: 22781 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,663,814 km

• M1: 104,868 km (0.116 R)
• M2: 187,147 km (0.113 R)
• M3: 518,656 km (0.043 R)
• M4: 640,279 km (0.066 R)
• M5: 726,447 km (0.101 R)
• M6: 770,878 km (0.11 R)
• M7: 1,031,178 km (0.11 R)
• M8: 1,158,037 km (0.031 R)
• M9: 1,316,760 km (0.063 R)
• M10: 1,343,838 km (0.074 R)
• M11: 1,371,214 km (0.051 R)
• M12: 1,832,873 km (0.037 R)
• M13: 1,863,241 km (0.07 R)
• M14: 2,709,068 km (0.095 R)
• M15: 3,243,731 km (0.107 R)
• M16: 4,406,106 km (0.077 R)
• M17: 4,735,670 km (0.113 R)
• M18: 4,777,408 km (0.09 R)
• M19: 5,244,901 km (0.106 R)
• M20: 5,374,902 km (0.086 R)
• M21: 5,815,916 km (0.093 R)
• M22: 5,950,405 km (0.097 R)
• M23: 6,968,119 km (0.094 R)
• M24: 7,063,263 km (0.092 R)
• M25: 7,545,567 km (0.063 R)
• M26: 7,790,608 km (0.113 R)
• M27: 8,088,158 km (0.092 R)
• M28: 8,389,449 km (0.094 R)
• M29: 9,315,011 km (0.094 R)
• M30: 10,003,310 km (0.071 R)
• M31: 11,149,529 km (0.09 R)
• M32: 11,653,225 km (0.083 R)
• M33: 12,107,255 km (0.115 R)
• M34: 14,040,209 km (0.101 R)
• M35: 14,280,912 km (0.101 R)
• M36: 14,341,349 km (0.117 R)
• M37: 15,878,617 km (0.096 R)
• M38: 16,003,831 km (0.075 R)
• M39: 16,571,405 km (0.103 R)
• M40: 17,338,393 km (0.106 R)
• M41: 20,929,789 km (0.1 R)
• M42: 21,204,750 km (0.096 R)
• M43: 21,897,239 km (0.116 R)
• M44: 22,176,239 km (0.106 R)
• M45: 23,304,207 km (0.069 R)
• M46: 24,667,791 km (0.043 R)
• M47: 25,103,719 km (0.102 R)
• M48: 26,056,957 km (0.107 R)
• M49: 26,130,709 km (0.065 R)
• M50: 26,872,714 km (0.1 R)
• M51: 27,696,849 km (0.099 R)
• M52: 29,908,953 km (0.037 R)
• M53: 30,840,798 km (0.059 R)
• M54: 30,996,978 km (0.05 R)
• M55: 31,310,236 km (0.099 R)
• M56: 32,494,303 km (0.075 R)
• M57: 34,095,599 km (0.089 R)
• M58: 36,710,569 km (0.053 R)
• M59: 36,793,297 km (0.084 R)
• M60: 37,291,159 km (0.073 R)
• M61: 37,457,512 km (0.112 R)
• M62: 38,209,540 km (0.101 R)
• M63: 38,377,389 km (0.105 R)
• M64: 38,545,387 km (0.115 R)
• M65: 39,389,269 km (0.109 R)
• M66: 41,181,003 km (0.05 R)
• M67: 41,611,545 km (0.047 R)
• M68: 42,563,885 km (0.093 R)
• M69: 42,824,934 km (0.081 R)
• M70: 42,999,215 km (0.07 R)
• M71: 44,490,108 km (0.105 R)
• M72: 45,197,556 km (0.069 R)
• M73: 45,375,129 km (0.069 R)
• M74: 45,552,701 km (0.06 R)
• M75: 46,265,834 km (0.112 R)
• M76: 46,444,604 km (0.055 R)
• M77: 48,154,956 km (0.11 R)
• M78: 50,712,781 km (0.04 R)
• M79: 53,501,883 km (0.095 R)
• M80: 54,442,555 km (0.106 R)
• M81: 54,820,439 km (0.086 R)
• M82: 55,483,606 km (0.097 R)
• M83: 56,340,353 km (0.113 R)
• M84: 56,531,390 km (0.093 R)
• M85: 56,626,833 km (0.06 R)
• M86: 58,452,825 km (0.102 R)
• M87: 59,033,414 km (0.111 R)
• M88: 59,227,293 km (0.118 R)
• M89: 59,907,814 km (0.118 R)
• M90: 60,102,740 km (0.088 R)
• M91: 60,493,190 km (0.065 R)
• M92: 60,884,538 km (0.109 R)
• M93: 61,669,628 km (0.08 R)
• M94: 65,043,658 km (0.116 R)
• M95: 65,344,200 km (0.097 R)
• M96: 66,349,348 km (0.101 R)
• M97: 66,651,985 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit