🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 15

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.78 AU - 0.94 AU

Year: 515 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,551,463 km

• M1: 187,147 km (0.026 R)
• M2: 294,259 km (0.039 R)
• M3: 406,906 km (0.096 R)
• M4: 572,810 km (0.116 R)
• M5: 668,702 km (0.054 R)
• M6: 822,938 km (0.113 R)
• M7: 944,112 km (0.104 R)
• M8: 1,047,933 km (0.11 R)
• M9: 1,161,179 km (0.107 R)
• M10: 1,279,062 km (0.107 R)
• M11: 1,439,281 km (0.098 R)
• M12: 1,544,448 km (0.094 R)
• M13: 1,675,496 km (0.086 R)
• M14: 1,822,551 km (0.103 R)
• M15: 1,919,041 km (0.059 R)
• M16: 2,017,327 km (0.107 R)
• M17: 2,174,405 km (0.112 R)
• M18: 2,342,403 km (0.099 R)
• M19: 2,589,090 km (0.064 R)
• M20: 2,712,209 km (0.103 R)
• M21: 2,830,392 km (0.107 R)
• M22: 2,957,550 km (0.086 R)
• M23: 3,217,701 km (0.108 R)
• M24: 3,335,733 km (0.069 R)
• M25: 3,447,782 km (0.119 R)
• M26: 3,698,957 km (0.118 R)
• M27: 3,854,090 km (0.075 R)
• M28: 4,027,324 km (0.054 R)
• M29: 4,267,878 km (0.09 R)
• M30: 4,381,722 km (0.09 R)
• M31: 4,513,218 km (0.033 R)
• M32: 4,679,421 km (0.118 R)
• M33: 4,864,624 km (0.059 R)
• M34: 5,112,507 km (0.071 R)
• M35: 5,294,717 km (0.105 R)
• M36: 5,479,022 km (0.049 R)
• M37: 5,674,397 km (0.092 R)
• M38: 5,773,131 km (0.099 R)
• M39: 5,872,315 km (0.111 R)
• M40: 5,972,097 km (0.112 R)
• M41: 6,210,107 km (0.083 R)
• M42: 6,330,383 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 10.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.02 AU - 1.26 AU

Year: 786 Days

Day: 12.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,551,463 km

• M1: 176,974 km (0.049 R)
• M2: 355,744 km (0.102 R)
• M3: 433,086 km (0.106 R)
• M4: 730,935 km (0.051 R)
• M5: 1,028,186 km (0.111 R)
• M6: 1,176,438 km (0.113 R)
• M7: 1,362,837 km (0.075 R)
• M8: 1,462,918 km (0.119 R)
• M9: 1,631,066 km (0.074 R)
• M10: 1,704,219 km (0.028 R)
• M11: 1,819,559 km (0.059 R)
• M12: 1,909,467 km (0.063 R)
• M13: 2,001,021 km (0.11 R)
• M14: 2,159,296 km (0.103 R)
• M15: 2,269,699 km (0.042 R)
• M16: 2,435,005 km (0.091 R)
• M17: 2,503,820 km (0.104 R)
• M18: 2,698,596 km (0.085 R)
• M19: 2,890,231 km (0.098 R)
• M20: 3,012,303 km (0.106 R)
• M21: 3,144,547 km (0.09 R)
• M22: 3,228,023 km (0.095 R)
• M23: 3,406,044 km (0.079 R)
• M24: 3,561,327 km (0.093 R)
• M25: 3,639,866 km (0.111 R)
• M26: 3,995,759 km (0.061 R)
• M27: 4,187,244 km (0.057 R)
• M28: 4,307,222 km (0.08 R)
• M29: 4,419,121 km (0.102 R)
• M30: 4,847,121 km (0.118 R)
• M31: 5,219,171 km (0.093 R)
• M32: 5,448,803 km (0.102 R)
• M33: 5,580,001 km (0.111 R)
• M34: 5,712,395 km (0.085 R)
• M35: 5,866,331 km (0.103 R)
• M36: 5,980,175 km (0.068 R)
• M37: 6,073,823 km (0.105 R)
• M38: 6,538,923 km (0.105 R)
• M39: 6,689,418 km (0.031 R)
• M40: 6,982,780 km (0.052 R)
• M41: 7,202,689 km (0.079 R)
• M42: 7,380,411 km (0.119 R)
• M43: 7,548,409 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 10

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.72 AU - 5.66 AU

Year: 6558 Days

Day: 5.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,551,463 km

• M1: 253,718 km (0.042 R)
• M2: 618,886 km (0.115 R)
• M3: 687,851 km (0.108 R)
• M4: 925,113 km (0.086 R)
• M5: 1,174,044 km (0.12 R)
• M6: 1,306,737 km (0.113 R)
• M7: 1,413,401 km (0.103 R)
• M8: 1,852,919 km (0.115 R)
• M9: 1,973,645 km (0.112 R)
• M10: 2,871,382 km (0.117 R)
• M11: 2,951,416 km (0.103 R)
• M12: 3,196,009 km (0.115 R)
• M13: 3,341,717 km (0.106 R)
• M14: 3,468,427 km (0.118 R)
• M15: 3,661,557 km (0.073 R)
• M16: 3,726,633 km (0.076 R)
• M17: 3,991,271 km (0.059 R)
• M18: 4,750,331 km (0.092 R)
• M19: 4,845,475 km (0.055 R)
• M20: 5,013,324 km (0.091 R)
• M21: 5,628,620 km (0.101 R)
• M22: 5,958,034 km (0.12 R)
• M23: 6,086,539 km (0.079 R)
• M24: 6,189,911 km (0.105 R)
• M25: 6,609,234 km (0.102 R)
• M26: 6,795,782 km (0.117 R)
• M27: 7,065,059 km (0.06 R)
• M28: 7,614,382 km (0.094 R)
• M29: 7,753,807 km (0.062 R)
• M30: 7,837,881 km (0.11 R)
• M31: 8,724,697 km (0.091 R)
• M32: 9,224,354 km (0.072 R)
• M33: 9,462,813 km (0.038 R)
• M34: 9,976,233 km (0.094 R)
• M35: 10,067,787 km (0.069 R)
• M36: 10,467,812 km (0.114 R)
• M37: 10,810,241 km (0.083 R)
• M38: 11,315,134 km (0.089 R)
• M39: 11,410,578 km (0.068 R)
• M40: 12,314,897 km (0.088 R)
• M41: 12,875,290 km (0.11 R)
• M42: 13,511,380 km (0.026 R)
• M43: 14,020,761 km (0.107 R)
• M44: 14,089,127 km (0.029 R)
• M45: 14,363,789 km (0.104 R)
• M46: 14,432,754 km (0.096 R)
• M47: 15,023,366 km (0.107 R)
• M48: 15,198,545 km (0.11 R)
• M49: 15,480,388 km (0.086 R)
• M50: 15,550,998 km (0.11 R)
• M51: 15,977,651 km (0.071 R)
• M52: 16,805,825 km (0.117 R)
• M53: 17,024,238 km (0.025 R)
• M54: 17,097,241 km (0.037 R)
• M55: 17,280,200 km (0.052 R)
• M56: 17,427,105 km (0.073 R)
• M57: 17,944,265 km (0.072 R)
• M58: 18,167,465 km (0.061 R)
• M59: 18,316,763 km (0.106 R)
• M60: 19,259,230 km (0.072 R)
• M61: 19,335,375 km (0.118 R)
• M62: 19,449,668 km (0.069 R)
• M63: 19,794,042 km (0.075 R)
• M64: 21,466,696 km (0.044 R)
• M65: 22,060,749 km (0.074 R)
• M66: 22,140,335 km (0.11 R)
• M67: 23,103,297 km (0.1 R)
• M68: 24,120,861 km (0.115 R)
• M69: 24,945,445 km (0.036 R)
• M70: 26,199,673 km (0.115 R)
• M71: 26,664,624 km (0.049 R)
• M72: 27,260,322 km (0.092 R)
• M73: 28,162,248 km (0.112 R)
• M74: 28,855,933 km (0.101 R)
• M75: 29,073,897 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645

Radius: 5.2

Gravity: 23.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.71 AU - 8.19 AU

Year: 11830 Days

Day: 23.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,551,463 km

• M1: 516,412 km (0.064 R)
• M2: 1,078,750 km (0.089 R)
• M3: 1,186,162 km (0.079 R)
• M4: 2,192,207 km (0.07 R)
• M5: 3,298,633 km (0.089 R)
• M6: 3,743,687 km (0.093 R)
• M7: 4,309,017 km (0.083 R)
• M8: 4,343,125 km (0.094 R)
• M9: 4,900,826 km (0.104 R)
• M10: 4,936,431 km (0.115 R)
• M11: 5,079,596 km (0.066 R)
• M12: 5,151,851 km (0.104 R)
• M13: 5,741,267 km (0.094 R)
• M14: 6,044,053 km (0.113 R)
• M15: 6,390,821 km (0.061 R)
• M16: 6,586,196 km (0.096 R)
• M17: 7,224,829 km (0.078 R)
• M18: 7,924,648 km (0.094 R)
• M19: 8,008,423 km (0.082 R)
• M20: 8,092,497 km (0.094 R)
• M21: 8,646,009 km (0.109 R)
• M22: 8,862,178 km (0.092 R)
• M23: 9,610,317 km (0.101 R)
• M24: 10,150,664 km (0.04 R)
• M25: 10,378,651 km (0.056 R)
• M26: 10,932,762 km (0.109 R)
• M27: 11,260,381 km (0.112 R)
• M28: 11,401,751 km (0.102 R)
• M29: 11,781,880 km (0.109 R)
• M30: 12,456,715 km (0.11 R)
• M31: 12,798,995 km (0.028 R)
• M32: 12,995,866 km (0.085 R)
• M33: 13,045,234 km (0.109 R)
• M34: 14,096,757 km (0.104 R)
• M35: 14,147,471 km (0.045 R)
• M36: 14,402,086 km (0.084 R)
• M37: 14,709,809 km (0.05 R)
• M38: 15,593,035 km (0.066 R)
• M39: 16,120,517 km (0.069 R)
• M40: 16,333,245 km (0.058 R)
• M41: 16,386,502 km (0.1 R)
• M42: 16,976,815 km (0.075 R)
• M43: 17,410,350 km (0.093 R)
• M44: 18,233,288 km (0.078 R)
• M45: 18,343,841 km (0.069 R)
• M46: 18,621,494 km (0.091 R)
• M47: 18,900,644 km (0.059 R)
• M48: 19,349,886 km (0.116 R)
• M49: 19,406,434 km (0.098 R)
• M50: 19,462,833 km (0.094 R)
• M51: 19,575,929 km (0.119 R)
• M52: 19,916,563 km (0.118 R)
• M53: 20,201,996 km (0.103 R)
• M54: 20,603,666 km (0.071 R)
• M55: 20,661,411 km (0.118 R)
• M56: 21,008,179 km (0.116 R)
• M57: 22,949,660 km (0.074 R)
• M58: 23,308,844 km (0.081 R)
• M59: 24,886,503 km (0.077 R)
• M60: 25,378,830 km (0.105 R)
• M61: 25,936,531 km (0.119 R)
• M62: 26,686,315 km (0.095 R)
• M63: 27,000,920 km (0.116 R)
• M64: 27,697,298 km (0.107 R)
• M65: 27,824,456 km (0.12 R)
• M66: 28,463,538 km (0.047 R)
• M67: 29,172,183 km (0.114 R)
• M68: 29,366,511 km (0.075 R)
• M69: 30,213,235 km (0.118 R)
• M70: 30,278,759 km (0.109 R)
• M71: 31,134,159 km (0.109 R)
• M72: 32,264,670 km (0.119 R)
• M73: 32,398,560 km (0.115 R)
• M74: 32,465,580 km (0.066 R)
• M75: 34,565,785 km (0.119 R)
• M76: 34,771,332 km (0.099 R)
• M77: 35,114,809 km (0.1 R)
• M78: 35,459,482 km (0.055 R)
• M79: 35,874,467 km (0.092 R)
• M80: 36,082,707 km (0.098 R)
• M81: 37,129,294 km (0.111 R)
• M82: 37,269,617 km (0.12 R)
• M83: 37,762,093 km (0.07 R)
• M84: 39,466,910 km (0.064 R)
• M85: 40,184,531 km (0.093 R)
• M86: 40,834,085 km (0.096 R)
• M87: 41,269,116 km (0.102 R)
• M88: 42,290,121 km (0.097 R)
• M89: 44,208,116 km (0.11 R)
• M90: 45,702,748 km (0.108 R)
• M91: 46,986,148 km (0.044 R)
• M92: 47,822,849 km (0.063 R)
• M93: 50,052,306 km (0.088 R)
• M94: 50,517,855 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit