🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 11

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.83 AU - 1.05 AU

Year: 588 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,987,524 km

• M1: 137,630 km (0.098 R)
• M2: 206,744 km (0.105 R)
• M3: 286,630 km (0.039 R)
• M4: 371,751 km (0.12 R)
• M5: 440,566 km (0.095 R)
• M6: 517,609 km (0.113 R)
• M7: 608,115 km (0.057 R)
• M8: 724,951 km (0.084 R)
• M9: 804,537 km (0.097 R)
• M10: 874,848 km (0.086 R)
• M11: 1,002,605 km (0.06 R)
• M12: 1,072,467 km (0.108 R)
• M13: 1,150,856 km (0.093 R)
• M14: 1,321,248 km (0.075 R)
• M15: 1,394,851 km (0.053 R)
• M16: 1,500,317 km (0.112 R)
• M17: 1,577,210 km (0.087 R)
• M18: 1,691,503 km (0.118 R)
• M19: 1,763,759 km (0.101 R)
• M20: 1,841,251 km (0.091 R)
• M21: 1,949,260 km (0.108 R)
• M22: 2,033,783 km (0.119 R)
• M23: 2,106,637 km (0.108 R)
• M24: 2,330,735 km (0.065 R)
• M25: 2,447,870 km (0.111 R)
• M26: 2,534,936 km (0.1 R)
• M27: 2,651,024 km (0.118 R)
• M28: 2,806,905 km (0.113 R)
• M29: 2,990,461 km (0.094 R)
• M30: 3,093,534 km (0.037 R)
• M31: 3,273,052 km (0.097 R)
• M32: 3,476,655 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.6

Radius: 9.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.2 AU - 1.7 AU

Year: 1127 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 62,987,524 km

• M1: 123,418 km (0.115 R)
• M2: 187,745 km (0.09 R)
• M3: 257,458 km (0.046 R)
• M4: 366,515 km (0.107 R)
• M5: 443,707 km (0.104 R)
• M6: 523,742 km (0.081 R)
• M7: 609,462 km (0.107 R)
• M8: 695,780 km (0.114 R)
• M9: 826,379 km (0.076 R)
• M10: 992,283 km (0.067 R)
• M11: 1,062,893 km (0.116 R)
• M12: 1,140,983 km (0.116 R)
• M13: 1,209,648 km (0.034 R)
• M14: 1,279,660 km (0.077 R)
• M15: 1,357,301 km (0.106 R)
• M16: 1,473,689 km (0.101 R)
• M17: 1,651,261 km (0.079 R)
• M18: 1,723,068 km (0.075 R)
• M19: 1,829,432 km (0.043 R)
• M20: 2,020,918 km (0.044 R)
• M21: 2,097,961 km (0.087 R)
• M22: 2,211,954 km (0.086 R)
• M23: 2,313,381 km (0.117 R)
• M24: 2,431,115 km (0.027 R)
• M25: 2,566,202 km (0.042 R)
• M26: 2,938,551 km (0.054 R)
• M27: 3,402,903 km (0.101 R)
• M28: 3,545,918 km (0.102 R)
• M29: 3,673,825 km (0.073 R)
• M30: 3,942,951 km (0.117 R)
• M31: 4,263,539 km (0.106 R)
• M32: 4,592,804 km (0.058 R)
• M33: 4,704,404 km (0.12 R)
• M34: 4,826,327 km (0.113 R)
• M35: 5,082,887 km (0.098 R)
• M36: 5,217,675 km (0.11 R)
• M37: 5,382,980 km (0.103 R)
• M38: 5,569,828 km (0.104 R)
• M39: 5,698,931 km (0.105 R)
• M40: 6,061,706 km (0.101 R)
• M41: 6,163,731 km (0.057 R)
• M42: 6,297,322 km (0.049 R)
• M43: 6,411,166 km (0.039 R)
• M44: 6,504,815 km (0.103 R)
• M45: 6,567,496 km (0.107 R)
• M46: 6,788,303 km (0.062 R)
• M47: 6,862,503 km (0.067 R)
• M48: 7,151,227 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 15

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.14 AU - 5.32 AU

Year: 7723 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,987,524 km

• M1: 218,263 km (0.052 R)
• M2: 624,422 km (0.118 R)
• M3: 758,910 km (0.106 R)
• M4: 973,433 km (0.101 R)
• M5: 1,266,944 km (0.098 R)
• M6: 1,872,217 km (0.066 R)
• M7: 2,077,466 km (0.048 R)
• M8: 2,171,263 km (0.079 R)
• M9: 2,868,390 km (0.04 R)
• M10: 3,269,611 km (0.071 R)
• M11: 3,407,391 km (0.08 R)
• M12: 3,603,663 km (0.109 R)
• M13: 4,037,198 km (0.069 R)
• M14: 4,922,668 km (0.086 R)
• M15: 5,049,527 km (0.103 R)
• M16: 5,338,998 km (0.096 R)
• M17: 5,534,972 km (0.078 R)
• M18: 5,667,067 km (0.054 R)
• M19: 5,800,209 km (0.098 R)
• M20: 6,308,841 km (0.103 R)
• M21: 6,516,334 km (0.084 R)
• M22: 6,867,290 km (0.084 R)
• M23: 8,031,910 km (0.103 R)
• M24: 8,144,258 km (0.041 R)
• M25: 8,598,886 km (0.118 R)
• M26: 8,752,223 km (0.077 R)
• M27: 9,218,071 km (0.046 R)
• M28: 9,731,790 km (0.078 R)
• M29: 10,254,934 km (0.116 R)
• M30: 10,377,006 km (0.118 R)
• M31: 10,622,496 km (0.115 R)
• M32: 10,869,931 km (0.106 R)
• M33: 11,035,985 km (0.113 R)
• M34: 11,161,198 km (0.107 R)
• M35: 11,539,381 km (0.067 R)
• M36: 12,007,323 km (0.074 R)
• M37: 12,699,214 km (0.076 R)
• M38: 12,961,908 km (0.094 R)
• M39: 13,270,827 km (0.112 R)
• M40: 13,582,140 km (0.112 R)
• M41: 14,257,575 km (0.052 R)
• M42: 14,713,848 km (0.06 R)
• M43: 15,036,232 km (0.073 R)
• M44: 15,734,704 km (0.119 R)
• M45: 16,111,691 km (0.102 R)
• M46: 17,211,833 km (0.071 R)
• M47: 19,232,901 km (0.041 R)
• M48: 20,041,926 km (0.108 R)
• M49: 20,143,802 km (0.106 R)
• M50: 20,245,977 km (0.092 R)
• M51: 20,348,153 km (0.102 R)
• M52: 20,707,487 km (0.054 R)
• M53: 21,745,546 km (0.114 R)
• M54: 22,747,254 km (0.101 R)
• M55: 22,853,618 km (0.043 R)
• M56: 23,495,094 km (0.083 R)
• M57: 24,088,399 km (0.117 R)
• M58: 24,850,600 km (0.12 R)
• M59: 25,015,008 km (0.088 R)
• M60: 25,344,871 km (0.059 R)
• M61: 25,842,284 km (0.079 R)
• M62: 26,790,735 km (0.113 R)
• M63: 27,353,971 km (0.083 R)
• M64: 28,034,940 km (0.036 R)
• M65: 28,206,080 km (0.117 R)
• M66: 31,227,508 km (0.053 R)
• M67: 32,656,318 km (0.103 R)
• M68: 33,318,288 km (0.099 R)
• M69: 34,839,399 km (0.093 R)
• M70: 35,269,344 km (0.076 R)
• M71: 35,454,097 km (0.089 R)
• M72: 35,639,299 km (0.077 R)
• M73: 36,010,451 km (0.089 R)
• M74: 37,822,830 km (0.109 R)
• M75: 38,075,201 km (0.119 R)
• M76: 38,391,302 km (0.112 R)
• M77: 39,026,345 km (0.03 R)
• M78: 39,985,267 km (0.102 R)
• M79: 41,211,072 km (0.048 R)
• M80: 41,991,674 km (0.072 R)
• M81: 43,567,537 km (0.11 R)
• M82: 44,429,072 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.9

Radius: 3.4

Gravity: 25.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.28 AU - 12.42 AU

Year: 23076 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,987,524 km

• M1: 64,477 km (0.073 R)
• M2: 87,365 km (0.099 R)
• M3: 114,891 km (0.114 R)
• M4: 194,328 km (0.111 R)
• M5: 337,194 km (0.087 R)
• M6: 385,813 km (0.114 R)
• M7: 683,662 km (0.036 R)
• M8: 767,287 km (0.117 R)
• M9: 788,680 km (0.034 R)
• M10: 810,372 km (0.049 R)
• M11: 1,013,974 km (0.069 R)
• M12: 1,037,611 km (0.07 R)
• M13: 1,109,567 km (0.048 R)
• M14: 2,658,803 km (0.111 R)
• M15: 3,374,928 km (0.104 R)
• M16: 3,481,890 km (0.076 R)
• M17: 4,033,009 km (0.093 R)
• M18: 4,146,554 km (0.057 R)
• M19: 4,338,039 km (0.068 R)
• M20: 4,376,635 km (0.111 R)
• M21: 4,610,906 km (0.111 R)
• M22: 5,010,332 km (0.076 R)
• M23: 5,214,234 km (0.084 R)
• M24: 6,099,704 km (0.098 R)
• M25: 6,273,686 km (0.077 R)
• M26: 7,213,011 km (0.118 R)
• M27: 7,910,436 km (0.067 R)
• M28: 8,243,142 km (0.112 R)
• M29: 9,720,271 km (0.108 R)
• M30: 10,230,550 km (0.115 R)
• M31: 10,906,732 km (0.064 R)
• M32: 11,436,608 km (0.093 R)
• M33: 12,521,342 km (0.105 R)
• M34: 12,742,148 km (0.11 R)
• M35: 13,638,389 km (0.117 R)
• M36: 13,922,625 km (0.116 R)
• M37: 14,094,214 km (0.119 R)
• M38: 14,497,081 km (0.09 R)
• M39: 15,020,524 km (0.079 R)
• M40: 15,668,731 km (0.111 R)
• M41: 16,205,788 km (0.04 R)
• M42: 18,916,950 km (0.049 R)
• M43: 19,552,442 km (0.082 R)
• M44: 19,680,348 km (0.087 R)
• M45: 19,808,553 km (0.06 R)
• M46: 20,778,995 km (0.082 R)
• M47: 20,844,219 km (0.046 R)
• M48: 23,102,698 km (0.106 R)
• M49: 23,781,574 km (0.118 R)
• M50: 25,020,094 km (0.088 R)
• M51: 26,279,260 km (0.038 R)
• M52: 26,916,546 km (0.112 R)
• M53: 27,344,247 km (0.116 R)
• M54: 27,630,727 km (0.091 R)
• M55: 27,918,104 km (0.105 R)
• M56: 28,062,167 km (0.092 R)
• M57: 28,206,379 km (0.099 R)
• M58: 29,004,484 km (0.046 R)
• M59: 29,150,491 km (0.075 R)
• M60: 29,223,495 km (0.113 R)
• M61: 29,589,561 km (0.066 R)
• M62: 30,326,480 km (0.078 R)
• M63: 30,548,633 km (0.064 R)
• M64: 31,218,532 km (0.083 R)
• M65: 31,667,924 km (0.097 R)
• M66: 32,119,261 km (0.089 R)
• M67: 32,648,688 km (0.071 R)
• M68: 32,952,372 km (0.1 R)
• M69: 34,176,980 km (0.094 R)
• M70: 34,717,327 km (0.105 R)
• M71: 36,433,963 km (0.061 R)
• M72: 39,544,252 km (0.071 R)
• M73: 39,706,117 km (0.119 R)
• M74: 40,030,296 km (0.042 R)
• M75: 40,111,527 km (0.115 R)
• M76: 41,746,782 km (0.118 R)
• M77: 42,821,493 km (0.119 R)
• M78: 43,403,877 km (0.081 R)
• M79: 45,844,417 km (0.079 R)
• M80: 51,121,183 km (0.108 R)
• M81: 53,070,892 km (0.118 R)
• M82: 53,606,901 km (0.104 R)
• M83: 54,774,213 km (0.098 R)
• M84: 55,135,043 km (0.063 R)
• M85: 55,677,784 km (0.114 R)
• M86: 55,768,441 km (0.046 R)
• M87: 57,408,332 km (0.064 R)
• M88: 58,510,270 km (0.067 R)
• M89: 59,063,932 km (0.092 R)
• M90: 60,083,442 km (0.031 R)
• M91: 61,108,636 km (0.103 R)
• M92: 61,202,134 km (0.119 R)
• M93: 62,233,761 km (0.055 R)
• M94: 62,516,053 km (0.032 R)
• M95: 62,798,793 km (0.073 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: 454 - 18,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit