🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 9.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.75 AU - 0.87 AU

Year: 478 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,333,599 km

• M1: 123,269 km (0.07 R)
• M2: 204,201 km (0.108 R)
• M3: 289,472 km (0.069 R)
• M4: 375,042 km (0.08 R)
• M5: 480,209 km (0.082 R)
• M6: 638,185 km (0.117 R)
• M7: 717,322 km (0.105 R)
• M8: 800,199 km (0.106 R)
• M9: 871,856 km (0.092 R)
• M10: 934,687 km (0.111 R)
• M11: 999,164 km (0.04 R)
• M12: 1,065,286 km (0.098 R)
• M13: 1,133,054 km (0.117 R)
• M14: 1,210,546 km (0.116 R)
• M15: 1,311,076 km (0.071 R)
• M16: 1,375,552 km (0.093 R)
• M17: 1,454,241 km (0.07 R)
• M18: 1,548,039 km (0.102 R)
• M19: 1,611,767 km (0.078 R)
• M20: 1,695,093 km (0.098 R)
• M21: 1,866,084 km (0.113 R)
• M22: 1,973,495 km (0.1 R)
• M23: 2,072,978 km (0.11 R)
• M24: 2,189,514 km (0.079 R)
• M25: 2,282,265 km (0.115 R)
• M26: 2,355,269 km (0.06 R)
• M27: 2,482,427 km (0.095 R)
• M28: 2,633,671 km (0.109 R)
• M29: 2,776,985 km (0.116 R)
• M30: 2,855,225 km (0.116 R)
• M31: 2,956,802 km (0.116 R)
• M32: 3,048,206 km (0.063 R)
• M33: 3,204,686 km (0.067 R)
• M34: 3,269,162 km (0.085 R)
• M35: 3,459,301 km (0.116 R)
• M36: 3,647,046 km (0.111 R)
• M37: 3,944,447 km (0.083 R)
• M38: 4,083,423 km (0.116 R)
• M39: 4,147,152 km (0.069 R)
• M40: 4,236,911 km (0.045 R)
• M41: 4,411,791 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 10.1

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.81 AU - 1.09 AU

Year: 607 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 71,333,599 km

• M1: 127,457 km (0.106 R)
• M2: 198,217 km (0.103 R)
• M3: 270,623 km (0.026 R)
• M4: 442,810 km (0.096 R)
• M5: 519,105 km (0.118 R)
• M6: 582,983 km (0.075 R)
• M7: 673,190 km (0.104 R)
• M8: 894,745 km (0.042 R)
• M9: 968,646 km (0.101 R)
• M10: 1,039,256 km (0.077 R)
• M11: 1,168,659 km (0.111 R)
• M12: 1,279,959 km (0.103 R)
• M13: 1,425,668 km (0.079 R)
• M14: 1,494,333 km (0.052 R)
• M15: 1,674,299 km (0.104 R)
• M16: 1,793,978 km (0.111 R)
• M17: 1,861,746 km (0.094 R)
• M18: 1,958,087 km (0.111 R)
• M19: 2,034,830 km (0.07 R)
• M20: 2,112,771 km (0.1 R)
• M21: 2,198,939 km (0.087 R)
• M22: 2,286,454 km (0.082 R)
• M23: 2,532,842 km (0.026 R)
• M24: 2,624,695 km (0.113 R)
• M25: 3,116,722 km (0.065 R)
• M26: 3,240,140 km (0.068 R)
• M27: 3,577,334 km (0.057 R)
• M28: 3,890,442 km (0.11 R)
• M29: 3,961,352 km (0.054 R)
• M30: 4,149,247 km (0.1 R)
• M31: 4,239,753 km (0.051 R)
• M32: 4,376,935 km (0.119 R)
• M33: 4,543,287 km (0.069 R)
• M34: 4,618,086 km (0.101 R)
• M35: 4,863,576 km (0.097 R)
• M36: 4,959,169 km (0.093 R)
• M37: 5,055,361 km (0.049 R)
• M38: 5,191,046 km (0.069 R)
• M39: 5,288,883 km (0.108 R)
• M40: 5,377,295 km (0.098 R)
• M41: 5,525,846 km (0.096 R)
• M42: 5,898,195 km (0.081 R)
• M43: 5,969,703 km (0.109 R)
• M44: 6,113,317 km (0.114 R)
• M45: 6,185,423 km (0.092 R)
• M46: 6,372,570 km (0.06 R)
• M47: 6,688,521 km (0.086 R)
• M48: 6,880,604 km (0.094 R)
• M49: 7,139,558 km (0.097 R)
• M50: 7,259,386 km (0.097 R)
• M51: 7,346,901 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 15

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.21 AU

Year: 686 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,333,599 km

• M1: 189,840 km (0.112 R)
• M2: 305,479 km (0.061 R)
• M3: 441,164 km (0.101 R)
• M4: 538,552 km (0.068 R)
• M5: 645,814 km (0.087 R)
• M6: 799,750 km (0.114 R)
• M7: 896,989 km (0.065 R)
• M8: 1,009,337 km (0.097 R)
• M9: 1,116,000 km (0.1 R)
• M10: 1,318,855 km (0.113 R)
• M11: 1,431,203 km (0.114 R)
• M12: 1,653,356 km (0.082 R)
• M13: 1,795,025 km (0.106 R)
• M14: 1,894,059 km (0.108 R)
• M15: 2,091,229 km (0.111 R)
• M16: 2,224,072 km (0.116 R)
• M17: 2,418,100 km (0.112 R)
• M18: 2,528,354 km (0.066 R)
• M19: 2,647,882 km (0.067 R)
• M20: 2,746,467 km (0.095 R)
• M21: 2,908,482 km (0.101 R)
• M22: 3,018,287 km (0.078 R)
• M23: 3,137,516 km (0.116 R)
• M24: 3,266,619 km (0.117 R)
• M25: 3,496,701 km (0.039 R)
• M26: 3,672,927 km (0.108 R)
• M27: 3,903,756 km (0.116 R)
• M28: 4,043,032 km (0.085 R)
• M29: 4,183,804 km (0.101 R)
• M30: 4,643,967 km (0.079 R)
• M31: 4,754,669 km (0.042 R)
• M32: 5,035,165 km (0.058 R)
• M33: 5,196,581 km (0.088 R)
• M34: 5,485,904 km (0.078 R)
• M35: 5,701,324 km (0.093 R)
• M36: 6,120,498 km (0.085 R)
• M37: 6,560,315 km (0.117 R)
• M38: 6,653,664 km (0.089 R)
• M39: 6,810,144 km (0.091 R)
• M40: 6,989,213 km (0.072 R)
• M41: 7,137,763 km (0.063 R)
• M42: 7,244,576 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 3.3

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.94 AU - 6.16 AU

Year: 9762 Days

Day: 19.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,333,599 km

• M1: 160,668 km (0.099 R)
• M2: 190,438 km (0.109 R)
• M3: 369,357 km (0.102 R)
• M4: 452,982 km (0.097 R)
• M5: 485,894 km (0.101 R)
• M6: 804,388 km (0.068 R)
• M7: 844,630 km (0.044 R)
• M8: 871,856 km (0.111 R)
• M9: 941,270 km (0.087 R)
• M10: 1,012,478 km (0.029 R)
• M11: 1,206,058 km (0.062 R)
• M12: 1,236,875 km (0.111 R)
• M13: 1,427,014 km (0.11 R)
• M14: 1,712,148 km (0.107 R)
• M15: 1,870,123 km (0.072 R)
• M16: 1,941,930 km (0.11 R)
• M17: 2,748,113 km (0.112 R)
• M18: 2,870,933 km (0.114 R)
• M19: 3,666,494 km (0.101 R)
• M20: 4,382,021 km (0.094 R)
• M21: 4,718,915 km (0.113 R)
• M22: 5,089,170 km (0.105 R)
• M23: 5,597,055 km (0.111 R)
• M24: 5,622,935 km (0.057 R)
• M25: 5,804,697 km (0.117 R)
• M26: 6,388,876 km (0.097 R)
• M27: 6,551,340 km (0.106 R)
• M28: 6,797,727 km (0.104 R)
• M29: 6,963,631 km (0.043 R)
• M30: 7,047,107 km (0.105 R)
• M31: 7,074,932 km (0.119 R)
• M32: 7,813,048 km (0.067 R)
• M33: 7,957,709 km (0.072 R)
• M34: 7,986,881 km (0.07 R)
• M35: 8,575,249 km (0.109 R)
• M36: 9,208,048 km (0.089 R)
• M37: 9,238,566 km (0.108 R)
• M38: 9,360,937 km (0.08 R)
• M39: 9,391,605 km (0.044 R)
• M40: 9,452,940 km (0.108 R)
• M41: 11,884,803 km (0.107 R)
• M42: 12,588,960 km (0.089 R)
• M43: 12,656,728 km (0.112 R)
• M44: 12,894,888 km (0.1 R)
• M45: 13,100,136 km (0.07 R)
• M46: 13,514,073 km (0.096 R)
• M47: 13,792,325 km (0.038 R)
• M48: 13,967,205 km (0.084 R)
• M49: 14,002,211 km (0.038 R)
• M50: 14,389,819 km (0.088 R)
• M51: 15,175,657 km (0.073 R)
• M52: 15,501,182 km (0.099 R)
• M53: 16,048,710 km (0.095 R)
• M54: 16,380,219 km (0.112 R)
• M55: 17,463,906 km (0.1 R)
• M56: 17,539,602 km (0.047 R)
• M57: 17,728,993 km (0.073 R)
• M58: 18,224,761 km (0.039 R)
• M59: 18,454,992 km (0.056 R)
• M60: 19,151,819 km (0.087 R)
• M61: 19,817,679 km (0.109 R)
• M62: 19,896,517 km (0.099 R)
• M63: 20,133,779 km (0.098 R)
• M64: 20,451,375 km (0.045 R)
• M65: 20,610,847 km (0.062 R)
• M66: 20,690,732 km (0.096 R)
• M67: 21,333,554 km (0.032 R)
• M68: 21,414,337 km (0.042 R)
• M69: 21,616,743 km (0.083 R)
• M70: 21,819,897 km (0.096 R)
• M71: 21,901,278 km (0.111 R)
• M72: 22,023,649 km (0.104 R)
• M73: 22,105,329 km (0.116 R)
• M74: 22,679,785 km (0.071 R)
• M75: 23,300,766 km (0.058 R)
• M76: 23,759,732 km (0.11 R)
• M77: 24,432,474 km (0.071 R)
• M78: 24,559,333 km (0.03 R)
• M79: 24,813,799 km (0.09 R)
• M80: 25,239,704 km (0.075 R)
• M81: 25,539,199 km (0.095 R)
• M82: 26,185,013 km (0.112 R)
• M83: 26,879,895 km (0.113 R)
• M84: 26,923,578 km (0.093 R)
• M85: 27,010,793 km (0.119 R)
• M86: 27,668,874 km (0.104 R)
• M87: 27,889,232 km (0.12 R)
• M88: 28,066,057 km (0.078 R)
• M89: 28,110,337 km (0.074 R)
• M90: 28,866,405 km (0.108 R)
• M91: 29,179,663 km (0.119 R)
• M92: 29,269,272 km (0.079 R)
• M93: 29,404,060 km (0.105 R)
• M94: 29,629,055 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.7

Radius: 3.1

Gravity: 93.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.68 AU - 9.06 AU

Year: 15885 Days

Day: 19.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,333,599 km

• M1: 63,729 km (0.098 R)
• M2: 169,494 km (0.114 R)
• M3: 409,001 km (0.036 R)
• M4: 566,677 km (0.074 R)
• M5: 630,405 km (0.077 R)
• M6: 908,508 km (0.069 R)
• M7: 958,174 km (0.103 R)
• M8: 1,139,188 km (0.096 R)
• M9: 1,621,641 km (0.111 R)
• M10: 2,028,098 km (0.108 R)
• M11: 2,060,561 km (0.118 R)
• M12: 2,395,361 km (0.097 R)
• M13: 2,464,326 km (0.094 R)
• M14: 2,818,873 km (0.082 R)
• M15: 3,341,867 km (0.052 R)
• M16: 3,418,910 km (0.039 R)
• M17: 3,614,285 km (0.04 R)
• M18: 4,305,277 km (0.116 R)
• M19: 4,431,388 km (0.118 R)
• M20: 5,257,916 km (0.036 R)
• M21: 5,437,883 km (0.119 R)
• M22: 5,711,647 km (0.104 R)
• M23: 7,295,290 km (0.087 R)
• M24: 7,953,969 km (0.1 R)
• M25: 8,316,594 km (0.115 R)
• M26: 8,950,441 km (0.08 R)
• M27: 9,599,695 km (0.05 R)
• M28: 10,828,941 km (0.096 R)
• M29: 12,284,678 km (0.06 R)
• M30: 12,763,242 km (0.046 R)
• M31: 13,431,346 km (0.075 R)
• M32: 13,862,337 km (0.098 R)
• M33: 14,548,692 km (0.095 R)
• M34: 14,674,803 km (0.046 R)
• M35: 15,182,389 km (0.043 R)
• M36: 15,566,855 km (0.049 R)
• M37: 17,070,015 km (0.108 R)
• M38: 17,202,858 km (0.046 R)
• M39: 17,269,429 km (0.082 R)
• M40: 19,030,046 km (0.096 R)
• M41: 19,583,259 km (0.117 R)
• M42: 20,001,535 km (0.108 R)
• M43: 20,071,546 km (0.111 R)
• M44: 20,917,971 km (0.119 R)
• M45: 22,064,489 km (0.097 R)
• M46: 22,718,232 km (0.117 R)
• M47: 22,937,692 km (0.027 R)
• M48: 23,599,962 km (0.11 R)
• M49: 25,396,483 km (0.109 R)
• M50: 26,005,196 km (0.105 R)
• M51: 26,311,273 km (0.09 R)
• M52: 26,618,548 km (0.087 R)
• M53: 27,004,211 km (0.026 R)
• M54: 27,547,401 km (0.075 R)
• M55: 30,881,339 km (0.1 R)
• M56: 32,430,724 km (0.097 R)
• M57: 33,505,435 km (0.108 R)
• M58: 34,172,492 km (0.106 R)
• M59: 34,339,892 km (0.118 R)
• M60: 34,928,260 km (0.119 R)
• M61: 36,029,450 km (0.116 R)
• M62: 40,193,208 km (0.086 R)
• M63: 43,686,318 km (0.095 R)
• M64: 44,232,350 km (0.088 R)
• M65: 44,414,860 km (0.051 R)
• M66: 44,780,477 km (0.037 R)
• M67: 46,624,121 km (0.106 R)
• M68: 48,680,643 km (0.043 R)
• M69: 50,194,723 km (0.098 R)
• M70: 50,671,043 km (0.104 R)
• M71: 50,861,930 km (0.097 R)
• M72: 51,053,116 km (0.117 R)
• M73: 51,148,858 km (0.094 R)
• M74: 51,724,212 km (0.073 R)
• M75: 51,916,445 km (0.036 R)
• M76: 52,301,660 km (0.107 R)
• M77: 52,591,131 km (0.117 R)
• M78: 53,171,870 km (0.079 R)
• M79: 54,339,631 km (0.11 R)
• M80: 55,712,641 km (0.084 R)
• M81: 56,008,396 km (0.063 R)
• M82: 58,693,079 km (0.083 R)
• M83: 60,809,889 km (0.115 R)
• M84: 61,521,077 km (0.109 R)
• M85: 62,030,757 km (0.047 R)
• M86: 63,054,306 km (0.105 R)
• M87: 65,221,829 km (0.097 R)
• M88: 65,637,412 km (0.109 R)
• M89: 66,053,893 km (0.075 R)
• M90: 66,889,546 km (0.034 R)
• M91: 68,044,143 km (0.091 R)
• M92: 68,149,460 km (0.071 R)
• M93: 68,676,792 km (0.064 R)
• M94: 68,993,790 km (0.109 R)
• M95: 70,373,232 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit