🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 9.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.69 AU - 0.81 AU

Year: 419 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,236,242 km

• M1: 125,662 km (0.116 R)
• M2: 198,068 km (0.028 R)
• M3: 261,796 km (0.078 R)
• M4: 325,525 km (0.069 R)
• M5: 394,340 km (0.103 R)
• M6: 466,745 km (0.088 R)
• M7: 565,779 km (0.102 R)
• M8: 787,184 km (0.074 R)
• M9: 872,156 km (0.103 R)
• M10: 964,158 km (0.04 R)
• M11: 1,098,946 km (0.091 R)
• M12: 1,252,733 km (0.069 R)
• M13: 1,323,941 km (0.102 R)
• M14: 1,387,819 km (0.073 R)
• M15: 1,496,876 km (0.073 R)
• M16: 1,590,824 km (0.072 R)
• M17: 1,700,629 km (0.113 R)
• M18: 1,808,339 km (0.111 R)
• M19: 1,870,273 km (0.109 R)
• M20: 1,932,954 km (0.089 R)
• M21: 2,120,251 km (0.119 R)
• M22: 2,241,574 km (0.074 R)
• M23: 2,491,553 km (0.064 R)
• M24: 2,555,431 km (0.025 R)
• M25: 2,652,370 km (0.116 R)
• M26: 2,728,665 km (0.102 R)
• M27: 2,811,094 km (0.079 R)
• M28: 2,877,814 km (0.069 R)
• M29: 2,978,793 km (0.11 R)
• M30: 3,075,283 km (0.106 R)
• M31: 3,288,909 km (0.102 R)
• M32: 3,371,038 km (0.107 R)
• M33: 3,525,423 km (0.109 R)
• M34: 3,591,396 km (0.068 R)
• M35: 3,669,935 km (0.069 R)
• M36: 3,834,941 km (0.118 R)
• M37: 3,921,559 km (0.068 R)
• M38: 4,040,040 km (0.083 R)
• M39: 4,147,152 km (0.084 R)
• M40: 4,261,595 km (0.073 R)
• M41: 4,396,382 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 12.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 646 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,236,242 km

• M1: 165,605 km (0.064 R)
• M2: 243,545 km (0.114 R)
• M3: 329,714 km (0.062 R)
• M4: 409,300 km (0.061 R)
• M5: 519,105 km (0.049 R)
• M6: 682,465 km (0.085 R)
• M7: 822,339 km (0.057 R)
• M8: 997,070 km (0.057 R)
• M9: 1,162,525 km (0.074 R)
• M10: 1,275,621 km (0.04 R)
• M11: 1,444,517 km (0.116 R)
• M12: 1,567,038 km (0.066 R)
• M13: 1,853,518 km (0.066 R)
• M14: 1,933,403 km (0.116 R)
• M15: 2,019,122 km (0.119 R)
• M16: 2,129,226 km (0.056 R)
• M17: 2,241,425 km (0.064 R)
• M18: 2,341,207 km (0.098 R)
• M19: 2,427,973 km (0.099 R)
• M20: 2,674,960 km (0.065 R)
• M21: 2,771,001 km (0.063 R)
• M22: 2,878,562 km (0.107 R)
• M23: 2,966,675 km (0.115 R)
• M24: 3,045,214 km (0.105 R)
• M25: 3,135,123 km (0.085 R)
• M26: 3,215,157 km (0.055 R)
• M27: 3,312,097 km (0.116 R)
• M28: 3,453,916 km (0.086 R)
• M29: 3,581,223 km (0.106 R)
• M30: 3,659,314 km (0.098 R)
• M31: 3,738,152 km (0.047 R)
• M32: 3,874,585 km (0.082 R)
• M33: 3,960,753 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 10

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2 AU - 2.54 AU

Year: 2208 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,236,242 km

• M1: 124,765 km (0.11 R)
• M2: 248,632 km (0.112 R)
• M3: 345,272 km (0.084 R)
• M4: 415,882 km (0.099 R)
• M5: 481,256 km (0.052 R)
• M6: 569,070 km (0.083 R)
• M7: 861,085 km (0.117 R)
• M8: 933,940 km (0.047 R)
• M9: 1,222,813 km (0.027 R)
• M10: 1,373,757 km (0.111 R)
• M11: 1,530,835 km (0.115 R)
• M12: 1,703,321 km (0.103 R)
• M13: 1,787,246 km (0.109 R)
• M14: 2,289,745 km (0.045 R)
• M15: 2,487,962 km (0.077 R)
• M16: 2,856,871 km (0.025 R)
• M17: 2,934,961 km (0.115 R)
• M18: 3,266,320 km (0.095 R)
• M19: 3,442,397 km (0.091 R)
• M20: 3,525,723 km (0.112 R)
• M21: 3,718,704 km (0.113 R)
• M22: 3,977,209 km (0.117 R)
• M23: 4,039,741 km (0.049 R)
• M24: 4,318,442 km (0.113 R)
• M25: 4,655,935 km (0.05 R)
• M26: 4,774,715 km (0.074 R)
• M27: 4,867,915 km (0.118 R)
• M28: 5,029,032 km (0.112 R)
• M29: 5,287,686 km (0.066 R)
• M30: 5,747,401 km (0.105 R)
• M31: 6,046,746 km (0.091 R)
• M32: 6,162,086 km (0.115 R)
• M33: 6,336,517 km (0.11 R)
• M34: 6,468,462 km (0.111 R)
• M35: 6,556,875 km (0.09 R)
• M36: 6,839,615 km (0.108 R)
• M37: 7,080,916 km (0.074 R)
• M38: 7,217,798 km (0.098 R)
• M39: 7,325,060 km (0.063 R)
• M40: 7,478,996 km (0.083 R)
• M41: 7,602,863 km (0.111 R)
• M42: 7,774,452 km (0.068 R)
• M43: 7,852,841 km (0.09 R)
• M44: 7,947,387 km (0.079 R)
• M45: 8,216,962 km (0.1 R)
• M46: 8,344,868 km (0.049 R)
• M47: 8,521,992 km (0.087 R)
• M48: 8,684,007 km (0.035 R)
• M49: 8,798,000 km (0.106 R)
• M50: 9,342,237 km (0.081 R)
• M51: 9,643,677 km (0.025 R)
• M52: 10,584,648 km (0.085 R)
• M53: 10,654,211 km (0.027 R)
• M54: 10,758,929 km (0.101 R)
• M55: 10,828,791 km (0.118 R)
• M56: 10,951,611 km (0.118 R)
• M57: 11,022,072 km (0.068 R)
• M58: 11,234,052 km (0.113 R)
• M59: 11,358,368 km (0.119 R)
• M60: 11,590,544 km (0.096 R)
• M61: 11,788,163 km (0.061 R)
• M62: 11,914,573 km (0.097 R)
• M63: 12,005,080 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 8.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.09 AU - 5.21 AU

Year: 7546 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 85,236,242 km

• M1: 111,450 km (0.063 R)
• M2: 184,454 km (0.107 R)
• M3: 266,583 km (0.09 R)
• M4: 390,002 km (0.113 R)
• M5: 517,309 km (0.079 R)
• M6: 709,842 km (0.073 R)
• M7: 994,676 km (0.12 R)
• M8: 1,113,756 km (0.099 R)
• M9: 1,250,339 km (0.081 R)
• M10: 1,472,342 km (0.077 R)
• M11: 1,778,719 km (0.112 R)
• M12: 1,969,306 km (0.115 R)
• M13: 2,151,217 km (0.114 R)
• M14: 2,763,073 km (0.116 R)
• M15: 2,932,866 km (0.045 R)
• M16: 3,282,626 km (0.119 R)
• M17: 3,390,187 km (0.114 R)
• M18: 4,117,681 km (0.116 R)
• M19: 4,548,972 km (0.109 R)
• M20: 5,181,173 km (0.12 R)
• M21: 6,191,706 km (0.069 R)
• M22: 7,901,909 km (0.103 R)
• M23: 10,059,260 km (0.111 R)
• M24: 10,665,431 km (0.078 R)
• M25: 10,745,316 km (0.094 R)
• M26: 12,162,307 km (0.096 R)
• M27: 12,218,107 km (0.061 R)
• M28: 12,694,726 km (0.055 R)
• M29: 13,377,939 km (0.064 R)
• M30: 14,043,949 km (0.091 R)
• M31: 14,131,613 km (0.107 R)
• M32: 14,190,106 km (0.101 R)
• M33: 14,307,540 km (0.103 R)
• M34: 14,928,820 km (0.105 R)
• M35: 15,227,866 km (0.072 R)
• M36: 15,287,855 km (0.089 R)
• M37: 15,801,275 km (0.096 R)
• M38: 16,381,864 km (0.087 R)
• M39: 16,474,166 km (0.086 R)
• M40: 17,031,718 km (0.059 R)
• M41: 17,816,358 km (0.079 R)
• M42: 18,548,490 km (0.104 R)
• M43: 18,773,336 km (0.113 R)
• M44: 18,869,976 km (0.109 R)
• M45: 19,160,794 km (0.03 R)
• M46: 19,976,552 km (0.041 R)
• M47: 20,042,225 km (0.084 R)
• M48: 20,504,483 km (0.101 R)
• M49: 22,217,977 km (0.08 R)
• M50: 23,109,131 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 6.9

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.6 AU - 12.18 AU

Year: 23204 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,236,242 km

• M1: 766,988 km (0.119 R)
• M2: 981,212 km (0.088 R)
• M3: 1,066,483 km (0.028 R)
• M4: 1,464,414 km (0.117 R)
• M5: 1,696,739 km (0.096 R)
• M6: 2,158,847 km (0.114 R)
• M7: 2,819,022 km (0.032 R)
• M8: 2,900,553 km (0.106 R)
• M9: 3,234,755 km (0.077 R)
• M10: 3,537,391 km (0.105 R)
• M11: 4,934,037 km (0.09 R)
• M12: 6,426,575 km (0.094 R)
• M13: 7,474,508 km (0.104 R)
• M14: 9,173,641 km (0.026 R)
• M15: 9,417,036 km (0.09 R)
• M16: 10,729,608 km (0.103 R)
• M17: 11,115,122 km (0.039 R)
• M18: 12,165,000 km (0.095 R)
• M19: 13,246,443 km (0.065 R)
• M20: 14,569,935 km (0.053 R)
• M21: 15,283,367 km (0.119 R)
• M22: 17,265,838 km (0.11 R)
• M23: 18,478,329 km (0.105 R)
• M24: 19,017,330 km (0.111 R)
• M25: 20,904,358 km (0.087 R)
• M26: 20,984,393 km (0.113 R)
• M27: 22,195,238 km (0.105 R)
• M28: 22,932,755 km (0.051 R)
• M29: 23,844,853 km (0.109 R)
• M30: 25,533,514 km (0.1 R)
• M31: 26,133,551 km (0.082 R)
• M32: 26,738,375 km (0.075 R)
• M33: 26,825,142 km (0.098 R)
• M34: 26,998,975 km (0.101 R)
• M35: 27,347,688 km (0.118 R)
• M36: 27,435,053 km (0.071 R)
• M37: 29,113,840 km (0.048 R)
• M38: 29,203,000 km (0.087 R)
• M39: 29,740,655 km (0.031 R)
• M40: 29,920,472 km (0.1 R)
• M41: 30,191,094 km (0.118 R)
• M42: 31,098,705 km (0.036 R)
• M43: 31,923,288 km (0.093 R)
• M44: 33,033,753 km (0.034 R)
• M45: 33,220,152 km (0.104 R)
• M46: 33,406,701 km (0.094 R)
• M47: 34,062,837 km (0.091 R)
• M48: 34,628,616 km (0.094 R)
• M49: 34,912,702 km (0.116 R)
• M50: 35,007,547 km (0.032 R)
• M51: 36,056,528 km (0.108 R)
• M52: 36,248,462 km (0.059 R)
• M53: 36,536,737 km (0.115 R)
• M54: 37,892,692 km (0.11 R)
• M55: 38,185,455 km (0.118 R)
• M56: 38,969,647 km (0.09 R)
• M57: 41,253,707 km (0.071 R)
• M58: 41,454,318 km (0.092 R)
• M59: 42,969,595 km (0.089 R)
• M60: 43,478,676 km (0.119 R)
• M61: 46,574,903 km (0.083 R)
• M62: 46,783,892 km (0.084 R)
• M63: 46,888,461 km (0.084 R)
• M64: 50,812,562 km (0.12 R)
• M65: 53,960,850 km (0.09 R)
• M66: 55,503,353 km (0.079 R)
• M67: 57,395,617 km (0.055 R)
• M68: 57,619,565 km (0.025 R)
• M69: 57,843,961 km (0.111 R)
• M70: 58,180,856 km (0.081 R)
• M71: 58,293,353 km (0.105 R)
• M72: 59,535,465 km (0.096 R)
• M73: 60,102,889 km (0.06 R)
• M74: 60,444,122 km (0.065 R)
• M75: 60,558,116 km (0.054 R)
• M76: 60,900,246 km (0.106 R)
• M77: 61,128,832 km (0.119 R)
• M78: 61,815,935 km (0.081 R)
• M79: 64,357,303 km (0.095 R)
• M80: 65,406,882 km (0.065 R)
• M81: 67,404,612 km (0.119 R)
• M82: 67,759,159 km (0.088 R)
• M83: 68,114,454 km (0.084 R)
• M84: 68,826,689 km (0.041 R)
• M85: 69,064,699 km (0.089 R)
• M86: 69,422,238 km (0.1 R)
• M87: 72,546,291 km (0.062 R)
• M88: 73,395,259 km (0.104 R)
• M89: 74,735,805 km (0.11 R)
• M90: 75,102,918 km (0.1 R)
• M91: 75,715,970 km (0.105 R)
• M92: 77,070,429 km (0.106 R)
• M93: 79,678,668 km (0.109 R)
• M94: 80,303,838 km (0.091 R)
• M95: 80,805,140 km (0.111 R)
• M96: 81,936,998 km (0.09 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: 178 - 12,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit