🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.81 AU - 3.17 AU

Year: 3448 Days

Day: 9.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,104,974 km

• M1: 165,904 km (0.1 R)
• M2: 252,521 km (0.074 R)
• M3: 540,048 km (0.106 R)
• M4: 734,077 km (0.102 R)
• M5: 919,129 km (0.104 R)
• M6: 1,022,950 km (0.099 R)
• M7: 1,131,259 km (0.105 R)
• M8: 1,287,589 km (0.052 R)
• M9: 1,440,029 km (0.081 R)
• M10: 1,592,769 km (0.099 R)
• M11: 1,769,892 km (0.113 R)
• M12: 1,883,138 km (0.117 R)
• M13: 2,211,206 km (0.095 R)
• M14: 2,515,189 km (0.118 R)
• M15: 2,759,482 km (0.107 R)
• M16: 3,004,224 km (0.082 R)
• M17: 3,156,066 km (0.083 R)
• M18: 3,287,264 km (0.04 R)
• M19: 3,380,912 km (0.088 R)
• M20: 3,491,315 km (0.056 R)
• M21: 3,789,314 km (0.062 R)
• M22: 3,995,310 km (0.114 R)
• M23: 4,307,072 km (0.112 R)
• M24: 4,609,410 km (0.053 R)
• M25: 4,990,435 km (0.106 R)
• M26: 5,098,595 km (0.095 R)
• M27: 5,344,833 km (0.082 R)
• M28: 5,502,060 km (0.108 R)
• M29: 5,651,359 km (0.105 R)
• M30: 5,953,995 km (0.094 R)
• M31: 6,155,653 km (0.025 R)
• M32: 6,349,682 km (0.104 R)
• M33: 6,545,804 km (0.079 R)
• M34: 6,704,229 km (0.067 R)
• M35: 6,813,884 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.3

Radius: 14.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.75 AU - 4.89 AU

Year: 5988 Days

Day: 10.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,104,974 km

• M1: 451,636 km (0.105 R)
• M2: 705,504 km (0.076 R)
• M3: 923,468 km (0.068 R)
• M4: 1,250,489 km (0.116 R)
• M5: 1,880,296 km (0.063 R)
• M6: 2,737,641 km (0.049 R)
• M7: 3,226,377 km (0.096 R)
• M8: 3,614,434 km (0.108 R)
• M9: 4,164,206 km (0.032 R)
• M10: 4,299,144 km (0.118 R)
• M11: 4,545,531 km (0.029 R)
• M12: 4,810,918 km (0.025 R)
• M13: 5,196,731 km (0.059 R)
• M14: 5,400,782 km (0.078 R)
• M15: 5,682,176 km (0.075 R)
• M16: 5,832,073 km (0.082 R)
• M17: 6,445,424 km (0.036 R)
• M18: 6,696,599 km (0.033 R)
• M19: 7,257,292 km (0.109 R)
• M20: 7,849,999 km (0.039 R)
• M21: 8,101,473 km (0.071 R)
• M22: 8,458,264 km (0.119 R)
• M23: 8,768,081 km (0.108 R)
• M24: 9,541,502 km (0.118 R)
• M25: 10,557,271 km (0.068 R)
• M26: 10,779,424 km (0.077 R)
• M27: 10,872,474 km (0.109 R)
• M28: 11,474,306 km (0.106 R)
• M29: 11,951,972 km (0.119 R)
• M30: 12,867,810 km (0.094 R)
• M31: 13,544,442 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 10.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.38 AU - 5.5 AU

Year: 7322 Days

Day: 5.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,104,974 km

• M1: 129,103 km (0.087 R)
• M2: 371,751 km (0.078 R)
• M3: 594,053 km (0.108 R)
• M4: 917,484 km (0.071 R)
• M5: 1,178,682 km (0.098 R)
• M6: 1,343,389 km (0.117 R)
• M7: 1,516,025 km (0.118 R)
• M8: 1,960,330 km (0.09 R)
• M9: 2,299,170 km (0.105 R)
• M10: 2,549,447 km (0.11 R)
• M11: 2,699,643 km (0.111 R)
• M12: 2,786,859 km (0.108 R)
• M13: 2,852,831 km (0.115 R)
• M14: 2,963,983 km (0.101 R)
• M15: 3,213,811 km (0.071 R)
• M16: 3,376,424 km (0.077 R)
• M17: 4,028,970 km (0.042 R)
• M18: 4,179,316 km (0.08 R)
• M19: 4,485,692 km (0.082 R)
• M20: 4,641,573 km (0.082 R)
• M21: 4,772,920 km (0.057 R)
• M22: 4,958,870 km (0.106 R)
• M23: 5,066,281 km (0.1 R)
• M24: 5,147,214 km (0.069 R)
• M25: 5,338,101 km (0.098 R)
• M26: 5,782,855 km (0.119 R)
• M27: 6,009,795 km (0.069 R)
• M28: 7,067,003 km (0.114 R)
• M29: 7,157,809 km (0.073 R)
• M30: 7,648,042 km (0.041 R)
• M31: 8,149,344 km (0.117 R)
• M32: 8,276,353 km (0.041 R)
• M33: 8,467,987 km (0.063 R)
• M34: 8,823,282 km (0.071 R)
• M35: 9,582,043 km (0.068 R)
• M36: 9,682,573 km (0.085 R)
• M37: 10,603,048 km (0.098 R)
• M38: 10,986,019 km (0.112 R)
• M39: 13,079,491 km (0.115 R)
• M40: 13,153,842 km (0.09 R)
• M41: 13,340,390 km (0.113 R)
• M42: 13,490,287 km (0.086 R)
• M43: 14,133,408 km (0.074 R)
• M44: 15,410,226 km (0.096 R)
• M45: 15,567,603 km (0.086 R)
• M46: 15,646,441 km (0.058 R)
• M47: 15,883,704 km (0.034 R)
• M48: 15,963,140 km (0.102 R)
• M49: 16,683,454 km (0.111 R)
• M50: 17,169,497 km (0.081 R)
• M51: 17,251,028 km (0.057 R)
• M52: 17,537,209 km (0.088 R)
• M53: 17,866,175 km (0.115 R)
• M54: 17,990,042 km (0.111 R)
• M55: 18,155,646 km (0.094 R)
• M56: 19,244,719 km (0.1 R)
• M57: 19,797,184 km (0.096 R)
• M58: 20,441,053 km (0.06 R)
• M59: 20,527,371 km (0.096 R)
• M60: 20,657,222 km (0.097 R)
• M61: 21,179,169 km (0.087 R)
• M62: 21,354,049 km (0.09 R)
• M63: 21,881,830 km (0.082 R)
• M64: 22,369,220 km (0.078 R)
• M65: 23,400,249 km (0.065 R)
• M66: 23,853,231 km (0.056 R)
• M67: 24,860,174 km (0.098 R)
• M68: 25,694,332 km (0.069 R)
• M69: 26,396,395 km (0.097 R)
• M70: 27,342,452 km (0.116 R)
• M71: 27,771,648 km (0.092 R)
• M72: 28,540,431 km (0.116 R)
• M73: 28,685,392 km (0.093 R)
• M74: 29,121,619 km (0.066 R)
• M75: 29,218,858 km (0.072 R)
• M76: 30,295,663 km (0.119 R)
• M77: 31,934,957 km (0.113 R)
• M78: 32,035,337 km (0.117 R)
• M79: 32,639,263 km (0.049 R)
• M80: 32,740,242 km (0.12 R)
• M81: 32,841,370 km (0.105 R)
• M82: 32,942,498 km (0.065 R)
• M83: 33,450,233 km (0.065 R)
• M84: 34,319,248 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.7

Radius: 14.2

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.5 AU - 6.78 AU

Year: 8932 Days

Day: 14.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,104,974 km

• M1: 205,847 km (0.104 R)
• M2: 350,807 km (0.117 R)
• M3: 637,437 km (0.073 R)
• M4: 751,580 km (0.119 R)
• M5: 947,403 km (0.03 R)
• M6: 1,181,674 km (0.079 R)
• M7: 1,924,128 km (0.085 R)
• M8: 2,023,012 km (0.113 R)
• M9: 2,123,691 km (0.099 R)
• M10: 2,409,723 km (0.075 R)
• M11: 2,570,989 km (0.117 R)
• M12: 2,680,644 km (0.09 R)
• M13: 2,820,069 km (0.036 R)
• M14: 3,135,422 km (0.089 R)
• M15: 4,021,340 km (0.113 R)
• M16: 4,181,709 km (0.12 R)
• M17: 4,377,084 km (0.11 R)
• M18: 4,743,150 km (0.076 R)
• M19: 5,084,682 km (0.106 R)
• M20: 5,648,068 km (0.086 R)
• M21: 5,937,240 km (0.086 R)
• M22: 6,872,377 km (0.117 R)
• M23: 7,376,821 km (0.097 R)
• M24: 7,733,163 km (0.081 R)
• M25: 8,710,934 km (0.079 R)
• M26: 8,961,660 km (0.117 R)
• M27: 12,430,536 km (0.051 R)
• M28: 12,524,483 km (0.112 R)
• M29: 13,380,183 km (0.116 R)
• M30: 13,524,695 km (0.073 R)
• M31: 13,912,452 km (0.1 R)
• M32: 14,058,909 km (0.067 R)
• M33: 14,205,814 km (0.109 R)
• M34: 14,304,100 km (0.107 R)
• M35: 16,264,281 km (0.079 R)
• M36: 17,302,041 km (0.087 R)
• M37: 17,512,226 km (0.068 R)
• M38: 18,682,979 km (0.043 R)
• M39: 19,277,930 km (0.085 R)
• M40: 21,380,677 km (0.119 R)
• M41: 22,230,692 km (0.089 R)
• M42: 22,573,870 km (0.09 R)
• M43: 24,198,054 km (0.052 R)
• M44: 24,551,105 km (0.1 R)
• M45: 25,143,064 km (0.093 R)
• M46: 25,262,144 km (0.092 R)
• M47: 27,619,507 km (0.086 R)
• M48: 27,988,415 km (0.102 R)
• M49: 28,358,969 km (0.056 R)
• M50: 30,109,713 km (0.081 R)
• M51: 30,236,123 km (0.111 R)
• M52: 30,870,717 km (0.096 R)
• M53: 31,895,164 km (0.069 R)
• M54: 32,735,904 km (0.113 R)
• M55: 35,568,091 km (0.108 R)
• M56: 36,237,840 km (0.095 R)
• M57: 36,641,754 km (0.097 R)
• M58: 37,114,933 km (0.107 R)
• M59: 37,726,189 km (0.117 R)
• M60: 38,135,639 km (0.089 R)
• M61: 38,272,371 km (0.051 R)
• M62: 38,752,431 km (0.103 R)
• M63: 39,027,691 km (0.089 R)
• M64: 39,303,549 km (0.042 R)
• M65: 42,026,979 km (0.108 R)
• M66: 42,168,349 km (0.07 R)
• M67: 42,593,207 km (0.105 R)
• M68: 42,877,293 km (0.089 R)
• M69: 43,090,769 km (0.033 R)
• M70: 44,019,772 km (0.081 R)
• M71: 44,883,101 km (0.046 R)
• M72: 45,099,868 km (0.049 R)
• M73: 45,316,935 km (0.074 R)
• M74: 45,679,560 km (0.102 R)
• M75: 46,043,083 km (0.111 R)
• M76: 46,261,646 km (0.098 R)
• M77: 46,846,274 km (0.115 R)
• M78: 47,359,694 km (0.042 R)
• M79: 47,506,749 km (0.118 R)
• M80: 48,244,416 km (0.119 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: 445 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit