🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 14.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.53 AU - 0.69 AU

Year: 329 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,889,883 km

• M1: 181,911 km (0.042 R)
• M2: 310,565 km (0.113 R)
• M3: 404,363 km (0.078 R)
• M4: 513,569 km (0.069 R)
• M5: 604,974 km (0.081 R)
• M6: 732,282 km (0.057 R)
• M7: 839,244 km (0.103 R)
• M8: 933,640 km (0.102 R)
• M9: 1,034,768 km (0.093 R)
• M10: 1,128,566 km (0.117 R)
• M11: 1,222,663 km (0.109 R)
• M12: 1,313,469 km (0.084 R)
• M13: 1,422,377 km (0.099 R)
• M14: 1,521,859 km (0.116 R)
• M15: 1,680,582 km (0.073 R)
• M16: 1,873,115 km (0.07 R)
• M17: 1,979,329 km (0.068 R)
• M18: 2,228,111 km (0.031 R)
• M19: 2,440,988 km (0.081 R)
• M20: 2,534,338 km (0.09 R)
• M21: 2,628,883 km (0.101 R)
• M22: 2,793,291 km (0.095 R)
• M23: 2,887,089 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 12.9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.65 AU - 0.99 AU

Year: 513 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 47,889,883 km

• M1: 161,117 km (0.095 R)
• M2: 249,828 km (0.057 R)
• M3: 332,107 km (0.092 R)
• M4: 427,102 km (0.058 R)
• M5: 527,183 km (0.119 R)
• M6: 680,521 km (0.104 R)
• M7: 807,978 km (0.083 R)
• M8: 944,411 km (0.025 R)
• M9: 1,089,372 km (0.065 R)
• M10: 1,287,140 km (0.116 R)
• M11: 1,408,314 km (0.066 R)
• M12: 1,503,459 km (0.069 R)
• M13: 1,613,114 km (0.077 R)
• M14: 1,694,046 km (0.069 R)
• M15: 1,899,594 km (0.089 R)
• M16: 2,012,091 km (0.085 R)
• M17: 2,342,553 km (0.117 R)
• M18: 2,463,877 km (0.063 R)
• M19: 2,675,708 km (0.061 R)
• M20: 2,855,674 km (0.092 R)
• M21: 3,101,912 km (0.092 R)
• M22: 3,204,087 km (0.103 R)
• M23: 3,468,427 km (0.119 R)
• M24: 3,549,957 km (0.1 R)
• M25: 3,690,131 km (0.089 R)
• M26: 3,773,457 km (0.112 R)
• M27: 3,891,190 km (0.119 R)
• M28: 4,035,702 km (0.116 R)
• M29: 4,199,511 km (0.046 R)
• M30: 4,436,175 km (0.083 R)
• M31: 4,749,433 km (0.048 R)
• M32: 4,858,640 km (0.078 R)
• M33: 4,959,319 km (0.085 R)
• M34: 5,247,145 km (0.1 R)
• M35: 5,331,818 km (0.096 R)
• M36: 5,511,934 km (0.095 R)
• M37: 5,800,358 km (0.099 R)
• M38: 5,985,710 km (0.104 R)
• M39: 6,074,272 km (0.103 R)
• M40: 6,242,570 km (0.053 R)
• M41: 6,352,374 km (0.105 R)
• M42: 6,553,584 km (0.066 R)
• M43: 6,695,701 km (0.088 R)
• M44: 6,900,651 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.3

Radius: 14.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.64 AU - 4.56 AU

Year: 5730 Days

Day: 8.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,889,883 km

• M1: 678,127 km (0.062 R)
• M2: 809,175 km (0.094 R)
• M3: 1,185,414 km (0.079 R)
• M4: 1,600,099 km (0.069 R)
• M5: 1,731,895 km (0.109 R)
• M6: 1,850,376 km (0.119 R)
• M7: 2,078,064 km (0.12 R)
• M8: 2,259,676 km (0.118 R)
• M9: 2,389,976 km (0.097 R)
• M10: 3,018,586 km (0.104 R)
• M11: 3,162,798 km (0.115 R)
• M12: 3,267,367 km (0.092 R)
• M13: 3,941,904 km (0.032 R)
• M14: 4,077,440 km (0.085 R)
• M15: 4,353,448 km (0.104 R)
• M16: 4,588,017 km (0.104 R)
• M17: 4,778,904 km (0.07 R)
• M18: 4,923,864 km (0.073 R)
• M19: 5,367,272 km (0.072 R)
• M20: 5,798,114 km (0.08 R)
• M21: 6,135,308 km (0.038 R)
• M22: 6,372,570 km (0.105 R)
• M23: 7,240,537 km (0.119 R)
• M24: 7,379,513 km (0.106 R)
• M25: 7,660,309 km (0.094 R)
• M26: 8,174,476 km (0.051 R)
• M27: 8,641,072 km (0.082 R)
• M28: 9,086,425 km (0.114 R)
• M29: 9,206,552 km (0.093 R)
• M30: 9,327,128 km (0.083 R)
• M31: 10,310,734 km (0.052 R)
• M32: 10,436,097 km (0.079 R)
• M33: 10,593,324 km (0.07 R)
• M34: 11,070,093 km (0.06 R)
• M35: 11,359,565 km (0.082 R)
• M36: 11,847,703 km (0.104 R)
• M37: 13,148,606 km (0.059 R)
• M38: 13,352,807 km (0.086 R)
• M39: 14,110,520 km (0.094 R)
• M40: 14,670,315 km (0.116 R)
• M41: 14,882,146 km (0.09 R)
• M42: 15,631,631 km (0.109 R)
• M43: 15,956,558 km (0.079 R)
• M44: 16,065,465 km (0.068 R)
• M45: 16,466,537 km (0.104 R)
• M46: 16,686,745 km (0.102 R)
• M47: 17,055,952 km (0.102 R)
• M48: 17,278,853 km (0.119 R)
• M49: 17,614,850 km (0.043 R)
• M50: 18,598,007 km (0.118 R)
• M51: 18,942,382 km (0.054 R)
• M52: 19,096,168 km (0.061 R)
• M53: 19,211,807 km (0.113 R)
• M54: 19,754,249 km (0.086 R)
• M55: 20,027,415 km (0.081 R)
• M56: 21,332,208 km (0.1 R)
• M57: 23,443,482 km (0.084 R)
• M58: 24,064,912 km (0.094 R)
• M59: 24,398,515 km (0.089 R)
• M60: 25,408,600 km (0.103 R)
• M61: 26,432,298 km (0.07 R)
• M62: 26,733,439 km (0.109 R)
• M63: 27,209,010 km (0.112 R)
• M64: 27,600,059 km (0.106 R)
• M65: 27,905,688 km (0.119 R)
• M66: 28,520,086 km (0.117 R)
• M67: 29,005,980 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 14.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.52 AU - 5.46 AU

Year: 6567 Days

Day: 13.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,889,883 km

• M1: 182,958 km (0.105 R)
• M2: 300,991 km (0.068 R)
• M3: 444,156 km (0.066 R)
• M4: 619,784 km (0.114 R)
• M5: 787,184 km (0.117 R)
• M6: 877,392 km (0.101 R)
• M7: 1,181,823 km (0.106 R)
• M8: 1,780,663 km (0.108 R)
• M9: 1,979,030 km (0.1 R)
• M10: 2,562,612 km (0.112 R)
• M11: 2,660,299 km (0.038 R)
• M12: 3,123,454 km (0.085 R)
• M13: 3,243,431 km (0.085 R)
• M14: 3,487,874 km (0.099 R)
• M15: 4,340,881 km (0.053 R)
• M16: 5,150,056 km (0.12 R)
• M17: 5,617,849 km (0.083 R)
• M18: 5,894,007 km (0.105 R)
• M19: 6,269,198 km (0.062 R)
• M20: 7,321,320 km (0.098 R)
• M21: 8,553,857 km (0.106 R)
• M22: 8,829,416 km (0.031 R)
• M23: 9,586,082 km (0.116 R)
• M24: 10,027,695 km (0.093 R)
• M25: 10,816,824 km (0.097 R)
• M26: 11,114,972 km (0.03 R)
• M27: 11,253,500 km (0.079 R)
• M28: 12,550,364 km (0.06 R)
• M29: 13,326,627 km (0.08 R)
• M30: 14,344,042 km (0.107 R)
• M31: 14,925,679 km (0.055 R)
• M32: 15,592,436 km (0.118 R)
• M33: 16,007,720 km (0.12 R)
• M34: 16,716,664 km (0.063 R)
• M35: 16,822,580 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.4

Radius: 3.4

Gravity: 64.57 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.92 AU - 6.62 AU

Year: 9567 Days

Day: 16.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 47,889,883 km

• M1: 43,832 km (0.055 R)
• M2: 130,150 km (0.071 R)
• M3: 177,573 km (0.12 R)
• M4: 209,138 km (0.119 R)
• M5: 290,968 km (0.08 R)
• M6: 329,115 km (0.074 R)
• M7: 676,332 km (0.119 R)
• M8: 947,553 km (0.106 R)
• M9: 1,291,329 km (0.095 R)
• M10: 1,670,260 km (0.06 R)
• M11: 2,207,765 km (0.071 R)
• M12: 2,284,958 km (0.101 R)
• M13: 2,363,048 km (0.101 R)
• M14: 2,822,014 km (0.117 R)
• M15: 2,849,839 km (0.049 R)
• M16: 4,225,990 km (0.109 R)
• M17: 5,114,901 km (0.117 R)
• M18: 5,389,114 km (0.065 R)
• M19: 5,423,671 km (0.114 R)
• M20: 6,203,525 km (0.103 R)
• M21: 7,055,634 km (0.087 R)
• M22: 7,245,773 km (0.104 R)
• M23: 7,669,733 km (0.109 R)
• M24: 8,260,944 km (0.032 R)
• M25: 8,380,922 km (0.104 R)
• M26: 8,582,131 km (0.098 R)
• M27: 9,738,223 km (0.115 R)
• M28: 10,077,361 km (0.053 R)
• M29: 10,463,623 km (0.088 R)
• M30: 10,942,187 km (0.092 R)
• M31: 10,986,019 km (0.037 R)
• M32: 11,030,001 km (0.074 R)
• M33: 11,162,096 km (0.115 R)
• M34: 11,695,861 km (0.099 R)
• M35: 11,965,735 km (0.075 R)
• M36: 12,192,226 km (0.03 R)
• M37: 14,293,777 km (0.038 R)
• M38: 14,534,181 km (0.09 R)
• M39: 14,727,462 km (0.045 R)
• M40: 15,656,764 km (0.086 R)
• M41: 15,706,280 km (0.097 R)
• M42: 15,904,498 km (0.042 R)
• M43: 16,053,796 km (0.098 R)
• M44: 16,353,590 km (0.076 R)
• M45: 16,504,235 km (0.077 R)
• M46: 16,604,915 km (0.116 R)
• M47: 16,806,872 km (0.1 R)
• M48: 17,009,727 km (0.069 R)
• M49: 17,264,342 km (0.116 R)
• M50: 17,417,830 km (0.075 R)
• M51: 18,139,490 km (0.056 R)
• M52: 19,346,296 km (0.076 R)
• M53: 20,039,832 km (0.041 R)
• M54: 20,416,669 km (0.09 R)
• M55: 20,632,987 km (0.108 R)
• M56: 21,231,977 km (0.069 R)
• M57: 21,561,092 km (0.112 R)
• M58: 21,615,995 km (0.118 R)
• M59: 21,947,055 km (0.098 R)
• M60: 22,057,907 km (0.1 R)
• M61: 22,670,061 km (0.048 R)
• M62: 22,838,060 km (0.104 R)
• M63: 23,400,997 km (0.115 R)
• M64: 24,482,888 km (0.096 R)
• M65: 24,827,861 km (0.055 R)
• M66: 27,109,528 km (0.112 R)
• M67: 27,466,468 km (0.106 R)
• M68: 28,124,848 km (0.069 R)
• M69: 30,562,546 km (0.069 R)
• M70: 32,308,652 km (0.111 R)
• M71: 33,193,823 km (0.05 R)
• M72: 33,257,252 km (0.059 R)
• M73: 33,894,838 km (0.104 R)
• M74: 33,958,717 km (0.042 R)
• M75: 34,022,745 km (0.07 R)
• M76: 34,279,305 km (0.074 R)
• M77: 35,181,829 km (0.067 R)
• M78: 35,571,082 km (0.068 R)
• M79: 35,831,383 km (0.096 R)
• M80: 35,896,607 km (0.081 R)
• M81: 36,681,697 km (0.095 R)
• M82: 38,335,502 km (0.105 R)
• M83: 38,936,735 km (0.087 R)
• M84: 39,272,134 km (0.065 R)
• M85: 40,081,010 km (0.104 R)
• M86: 40,555,384 km (0.088 R)
• M87: 40,691,219 km (0.069 R)
• M88: 41,578,035 km (0.085 R)
• M89: 41,715,067 km (0.082 R)
• M90: 41,920,914 km (0.051 R)
• M91: 42,678,328 km (0.111 R)
• M92: 44,837,175 km (0.089 R)
• M93: 45,894,383 km (0.108 R)
• M94: 46,319,690 km (0.089 R)
• M95: 47,245,401 km (0.092 R)
• M96: 47,459,924 km (0.08 R)
• M97: 47,746,404 km (0.039 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit