🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 13.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.87 AU - 4.69 AU

Year: 3163 Days

Day: 6.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,379,737 km

• M1: 191,784 km (0.097 R)
• M2: 336,894 km (0.108 R)
• M3: 456,573 km (0.112 R)
• M4: 818,001 km (0.104 R)
• M5: 919,279 km (0.072 R)
• M6: 1,061,546 km (0.053 R)
• M7: 1,158,486 km (0.073 R)
• M8: 1,250,937 km (0.059 R)
• M9: 1,577,958 km (0.116 R)
• M10: 1,979,030 km (0.098 R)
• M11: 2,119,951 km (0.114 R)
• M12: 2,412,116 km (0.108 R)
• M13: 2,749,010 km (0.087 R)
• M14: 2,843,556 km (0.113 R)
• M15: 3,046,860 km (0.094 R)
• M16: 3,513,605 km (0.065 R)
• M17: 3,616,678 km (0.097 R)
• M18: 3,884,608 km (0.115 R)
• M19: 4,601,930 km (0.097 R)
• M20: 5,228,894 km (0.112 R)
• M21: 5,492,635 km (0.095 R)
• M22: 5,720,323 km (0.114 R)
• M23: 6,605,494 km (0.102 R)
• M24: 6,719,188 km (0.104 R)
• M25: 6,862,204 km (0.099 R)
• M26: 7,122,205 km (0.12 R)
• M27: 7,238,891 km (0.052 R)
• M28: 7,488,869 km (0.101 R)
• M29: 7,667,040 km (0.115 R)
• M30: 7,906,846 km (0.099 R)
• M31: 8,301,934 km (0.119 R)
• M32: 8,393,937 km (0.118 R)
• M33: 8,532,763 km (0.055 R)
• M34: 8,734,571 km (0.094 R)
• M35: 8,843,927 km (0.092 R)
• M36: 9,079,693 km (0.079 R)
• M37: 9,493,481 km (0.091 R)
• M38: 9,783,551 km (0.117 R)
• M39: 10,257,028 km (0.111 R)
• M40: 10,389,123 km (0.108 R)
• M41: 10,788,400 km (0.104 R)
• M42: 10,939,344 km (0.093 R)
• M43: 11,277,585 km (0.118 R)
• M44: 11,602,063 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 9.8

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.93 AU - 5.21 AU

Year: 4914 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,379,737 km

• M1: 127,158 km (0.032 R)
• M2: 350,957 km (0.116 R)
• M3: 460,462 km (0.086 R)
• M4: 537,056 km (0.029 R)
• M5: 991,086 km (0.026 R)
• M6: 1,109,567 km (0.049 R)
• M7: 1,170,603 km (0.049 R)
• M8: 1,393,803 km (0.116 R)
• M9: 1,578,856 km (0.086 R)
• M10: 2,220,930 km (0.1 R)
• M11: 2,358,410 km (0.056 R)
• M12: 2,478,687 km (0.104 R)
• M13: 2,872,728 km (0.098 R)
• M14: 2,979,690 km (0.116 R)
• M15: 3,109,990 km (0.087 R)
• M16: 3,197,804 km (0.053 R)
• M17: 4,073,700 km (0.12 R)
• M18: 4,194,425 km (0.094 R)
• M19: 4,316,198 km (0.107 R)
• M20: 4,942,863 km (0.065 R)
• M21: 5,097,547 km (0.068 R)
• M22: 5,491,289 km (0.092 R)
• M23: 5,651,508 km (0.094 R)
• M24: 6,086,539 km (0.106 R)
• M25: 6,759,281 km (0.117 R)
• M26: 7,133,574 km (0.036 R)
• M27: 7,337,925 km (0.096 R)
• M28: 8,357,883 km (0.047 R)
• M29: 9,072,961 km (0.096 R)
• M30: 9,136,092 km (0.096 R)
• M31: 9,294,516 km (0.098 R)
• M32: 9,358,095 km (0.067 R)
• M33: 9,646,220 km (0.098 R)
• M34: 9,937,188 km (0.03 R)
• M35: 10,528,100 km (0.076 R)
• M36: 10,928,274 km (0.102 R)
• M37: 11,846,955 km (0.073 R)
• M38: 12,123,860 km (0.118 R)
• M39: 12,473,171 km (0.087 R)
• M40: 12,543,333 km (0.104 R)
• M41: 12,825,624 km (0.034 R)
• M42: 13,145,763 km (0.077 R)
• M43: 13,253,025 km (0.098 R)
• M44: 13,576,605 km (0.108 R)
• M45: 14,085,238 km (0.078 R)
• M46: 14,268,495 km (0.092 R)
• M47: 14,452,351 km (0.076 R)
• M48: 14,600,154 km (0.097 R)
• M49: 15,271,100 km (0.099 R)
• M50: 15,762,080 km (0.114 R)
• M51: 15,838,076 km (0.11 R)
• M52: 15,914,221 km (0.109 R)
• M53: 16,296,594 km (0.117 R)
• M54: 16,527,423 km (0.078 R)
• M55: 17,619,188 km (0.107 R)
• M56: 17,975,082 km (0.114 R)
• M57: 18,693,900 km (0.074 R)
• M58: 18,854,867 km (0.109 R)
• M59: 19,300,070 km (0.096 R)
• M60: 20,366,254 km (0.11 R)
• M61: 21,031,815 km (0.103 R)
• M62: 21,493,474 km (0.093 R)
• M63: 22,213,489 km (0.083 R)
• M64: 23,027,750 km (0.047 R)
• M65: 23,200,386 km (0.102 R)
• M66: 23,460,237 km (0.054 R)
• M67: 25,394,687 km (0.112 R)
• M68: 26,833,520 km (0.116 R)
• M69: 26,969,803 km (0.107 R)
• M70: 27,471,255 km (0.063 R)
• M71: 27,654,363 km (0.111 R)
• M72: 28,808,212 km (0.082 R)
• M73: 28,994,311 km (0.094 R)
• M74: 29,367,708 km (0.065 R)
• M75: 29,742,600 km (0.115 R)
• M76: 30,877,001 km (0.114 R)
• M77: 31,115,011 km (0.026 R)
• M78: 31,689,018 km (0.089 R)
• M79: 32,025,463 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 14.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.4 AU - 10.88 AU

Year: 12884 Days

Day: 11.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,379,737 km

• M1: 190,588 km (0.093 R)
• M2: 279,898 km (0.05 R)
• M3: 434,881 km (0.069 R)
• M4: 534,064 km (0.117 R)
• M5: 669,151 km (0.077 R)
• M6: 1,201,869 km (0.093 R)
• M7: 1,495,081 km (0.088 R)
• M8: 1,585,887 km (0.074 R)
• M9: 1,909,467 km (0.117 R)
• M10: 2,069,238 km (0.119 R)
• M11: 2,192,058 km (0.095 R)
• M12: 2,467,018 km (0.082 R)
• M13: 3,334,836 km (0.067 R)
• M14: 3,529,163 km (0.038 R)
• M15: 4,238,706 km (0.101 R)
• M16: 5,729,299 km (0.1 R)
• M17: 5,845,686 km (0.092 R)
• M18: 6,622,099 km (0.096 R)
• M19: 7,976,708 km (0.086 R)
• M20: 8,336,940 km (0.053 R)
• M21: 8,535,606 km (0.1 R)
• M22: 8,669,047 km (0.079 R)
• M23: 9,243,652 km (0.09 R)
• M24: 9,587,428 km (0.116 R)
• M25: 9,726,106 km (0.096 R)
• M26: 9,900,537 km (0.115 R)
• M27: 10,859,908 km (0.096 R)
• M28: 11,589,646 km (0.102 R)
• M29: 12,072,698 km (0.037 R)
• M30: 12,185,046 km (0.104 R)
• M31: 12,297,843 km (0.118 R)
• M32: 12,562,182 km (0.052 R)
• M33: 13,405,615 km (0.096 R)
• M34: 13,716,778 km (0.096 R)
• M35: 13,912,602 km (0.044 R)
• M36: 14,227,655 km (0.12 R)
• M37: 14,585,044 km (0.063 R)
• M38: 14,704,872 km (0.03 R)
• M39: 15,066,151 km (0.084 R)
• M40: 15,308,649 km (0.068 R)
• M41: 15,838,525 km (0.083 R)
• M42: 16,002,783 km (0.119 R)
• M43: 16,749,127 km (0.114 R)
• M44: 17,295,159 km (0.116 R)
• M45: 18,361,643 km (0.09 R)
• M46: 18,881,196 km (0.088 R)
• M47: 19,099,160 km (0.096 R)
• M48: 20,872,344 km (0.059 R)
• M49: 21,278,502 km (0.116 R)
• M50: 22,466,608 km (0.117 R)
• M51: 23,817,327 km (0.103 R)
• M52: 24,147,191 km (0.119 R)
• M53: 25,098,334 km (0.097 R)
• M54: 25,194,077 km (0.027 R)
• M55: 26,694,394 km (0.115 R)
• M56: 26,939,136 km (0.054 R)
• M57: 28,372,882 km (0.115 R)
• M58: 28,572,745 km (0.111 R)
• M59: 29,477,213 km (0.08 R)
• M60: 30,544,444 km (0.08 R)
• M61: 31,572,631 km (0.088 R)
• M62: 32,351,138 km (0.066 R)
• M63: 32,664,396 km (0.048 R)
• M64: 33,662,812 km (0.074 R)
• M65: 34,139,281 km (0.059 R)
• M66: 34,404,967 km (0.103 R)
• M67: 34,885,027 km (0.108 R)
• M68: 35,045,396 km (0.1 R)
• M69: 35,259,769 km (0.118 R)
• M70: 36,175,607 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 6.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.78 AU - 11.02 AU

Year: 15490 Days

Day: 21.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,379,737 km

• M1: 170,990 km (0.035 R)
• M2: 639,830 km (0.09 R)
• M3: 756,367 km (0.104 R)
• M4: 866,022 km (0.091 R)
• M5: 1,439,132 km (0.075 R)
• M6: 2,283,911 km (0.11 R)
• M7: 2,628,883 km (0.099 R)
• M8: 2,903,844 km (0.097 R)
• M9: 3,412,627 km (0.047 R)
• M10: 3,596,034 km (0.068 R)
• M11: 3,972,571 km (0.065 R)
• M12: 4,141,318 km (0.072 R)
• M13: 4,361,825 km (0.115 R)
• M14: 4,916,684 km (0.077 R)
• M15: 5,045,787 km (0.11 R)
• M16: 5,440,276 km (0.03 R)
• M17: 5,627,722 km (0.112 R)
• M18: 8,007,076 km (0.029 R)
• M19: 8,067,813 km (0.12 R)
• M20: 8,281,589 km (0.114 R)
• M21: 9,474,632 km (0.111 R)
• M22: 10,620,402 km (0.092 R)
• M23: 12,156,473 km (0.033 R)
• M24: 13,543,095 km (0.102 R)
• M25: 13,797,112 km (0.112 R)
• M26: 15,771,954 km (0.113 R)
• M27: 16,231,219 km (0.119 R)
• M28: 16,462,498 km (0.089 R)
• M29: 16,811,510 km (0.06 R)
• M30: 17,359,187 km (0.071 R)
• M31: 17,952,492 km (0.066 R)
• M32: 18,673,255 km (0.111 R)
• M33: 18,753,888 km (0.115 R)
• M34: 19,566,953 km (0.075 R)
• M35: 19,854,181 km (0.057 R)
• M36: 20,308,509 km (0.097 R)
• M37: 22,031,578 km (0.097 R)
• M38: 22,116,848 km (0.108 R)
• M39: 23,495,692 km (0.076 R)
• M40: 24,151,529 km (0.074 R)
• M41: 24,459,701 km (0.077 R)
• M42: 27,062,554 km (0.056 R)
• M43: 27,520,174 km (0.098 R)
• M44: 28,165,090 km (0.112 R)
• M45: 28,628,844 km (0.08 R)
• M46: 29,141,815 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit