🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.98 AU - 1.18 AU

Year: 398 Days

Day: 17.6 Hours

Environment

Temp: 42 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.98 AU - 1.22 AU

Year: 409 Days

Day: 13 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 103,513,031 km

• M1: 184,454 km (0.108 R)
• M2: 262,694 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 13.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.25 AU - 10.63 AU

Year: 11118 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 103,513,031 km

• M1: 174,730 km (0.104 R)
• M2: 259,104 km (0.033 R)
• M3: 349,909 km (0.093 R)
• M4: 835,654 km (0.119 R)
• M5: 1,123,929 km (0.12 R)
• M6: 1,444,517 km (0.039 R)
• M7: 1,591,123 km (0.058 R)
• M8: 1,899,594 km (0.105 R)
• M9: 2,341,207 km (0.117 R)
• M10: 2,485,868 km (0.107 R)
• M11: 2,876,468 km (0.059 R)
• M12: 3,000,484 km (0.11 R)
• M13: 3,190,175 km (0.052 R)
• M14: 3,286,665 km (0.105 R)
• M15: 3,681,903 km (0.097 R)
• M16: 4,092,699 km (0.074 R)
• M17: 6,895,115 km (0.105 R)
• M18: 7,020,628 km (0.102 R)
• M19: 7,104,702 km (0.074 R)
• M20: 7,487,373 km (0.087 R)
• M21: 7,702,944 km (0.083 R)
• M22: 8,052,105 km (0.119 R)
• M23: 8,184,500 km (0.09 R)
• M24: 8,630,750 km (0.098 R)
• M25: 8,720,957 km (0.098 R)
• M26: 8,811,464 km (0.07 R)
• M27: 9,176,782 km (0.116 R)
• M28: 9,734,034 km (0.109 R)
• M29: 10,254,635 km (0.112 R)
• M30: 10,446,120 km (0.108 R)
• M31: 12,682,159 km (0.108 R)
• M32: 12,991,229 km (0.085 R)
• M33: 13,302,691 km (0.102 R)
• M34: 13,933,246 km (0.097 R)
• M35: 15,114,471 km (0.09 R)
• M36: 15,827,604 km (0.103 R)
• M37: 16,383,660 km (0.03 R)
• M38: 16,720,255 km (0.064 R)
• M39: 16,889,450 km (0.106 R)
• M40: 17,172,788 km (0.082 R)
• M41: 17,286,632 km (0.081 R)
• M42: 18,379,894 km (0.039 R)
• M43: 18,905,581 km (0.117 R)
• M44: 20,512,112 km (0.069 R)
• M45: 20,632,838 km (0.102 R)
• M46: 22,596,908 km (0.066 R)
• M47: 23,160,144 km (0.049 R)
• M48: 23,918,156 km (0.079 R)
• M49: 24,812,752 km (0.108 R)
• M50: 25,070,359 km (0.113 R)
• M51: 26,700,677 km (0.085 R)
• M52: 27,562,061 km (0.079 R)
• M53: 28,904,852 km (0.067 R)
• M54: 29,040,238 km (0.043 R)
• M55: 30,337,700 km (0.101 R)
• M56: 31,097,358 km (0.057 R)
• M57: 33,414,031 km (0.113 R)
• M58: 36,735,104 km (0.096 R)
• M59: 36,955,312 km (0.114 R)
• M60: 37,766,581 km (0.081 R)
• M61: 39,106,679 km (0.042 R)
• M62: 39,256,576 km (0.088 R)
• M63: 39,933,356 km (0.083 R)
• M64: 40,386,788 km (0.115 R)
• M65: 41,986,886 km (0.092 R)
• M66: 43,065,038 km (0.118 R)
• M67: 44,152,465 km (0.116 R)
• M68: 44,621,155 km (0.038 R)
• M69: 45,484,933 km (0.098 R)
• M70: 46,433,384 km (0.111 R)
• M71: 47,069,324 km (0.088 R)
• M72: 47,548,337 km (0.075 R)
• M73: 48,833,233 km (0.042 R)
• M74: 49,398,862 km (0.083 R)
• M75: 49,966,886 km (0.099 R)
• M76: 51,191,045 km (0.106 R)
• M77: 51,519,263 km (0.105 R)
• M78: 51,848,079 km (0.104 R)
• M79: 53,919,112 km (0.099 R)
• M80: 54,169,389 km (0.112 R)
• M81: 55,006,688 km (0.111 R)
• M82: 55,090,613 km (0.082 R)
• M83: 55,426,909 km (0.079 R)
• M84: 56,101,595 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 8.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.66 AU - 12.64 AU

Year: 13208 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 103,513,031 km

• M1: 172,187 km (0.075 R)
• M2: 341,682 km (0.117 R)
• M3: 661,522 km (0.065 R)
• M4: 775,515 km (0.11 R)
• M5: 1,080,097 km (0.089 R)
• M6: 1,235,978 km (0.047 R)
• M7: 1,635,853 km (0.106 R)
• M8: 1,861,895 km (0.119 R)
• M9: 2,730,460 km (0.102 R)
• M10: 3,333,041 km (0.06 R)
• M11: 3,649,590 km (0.068 R)
• M12: 4,688,098 km (0.111 R)
• M13: 5,439,379 km (0.071 R)
• M14: 7,235,002 km (0.065 R)
• M15: 7,346,003 km (0.067 R)
• M16: 7,494,704 km (0.07 R)
• M17: 7,719,849 km (0.106 R)
• M18: 7,985,235 km (0.091 R)
• M19: 8,176,720 km (0.1 R)
• M20: 9,762,009 km (0.057 R)
• M21: 10,255,832 km (0.109 R)
• M22: 10,673,509 km (0.052 R)
• M23: 13,795,766 km (0.101 R)
• M24: 14,675,850 km (0.12 R)
• M25: 15,051,939 km (0.1 R)
• M26: 15,193,758 km (0.043 R)
• M27: 17,871,560 km (0.11 R)
• M28: 18,071,872 km (0.075 R)
• M29: 20,064,366 km (0.078 R)
• M30: 20,691,330 km (0.095 R)
• M31: 21,377,835 km (0.116 R)
• M32: 24,641,761 km (0.118 R)
• M33: 25,369,256 km (0.085 R)
• M34: 25,763,895 km (0.08 R)
• M35: 26,445,014 km (0.108 R)
• M36: 26,559,157 km (0.111 R)
• M37: 27,420,243 km (0.107 R)
• M38: 27,767,160 km (0.106 R)
• M39: 27,999,336 km (0.067 R)
• M40: 28,993,115 km (0.072 R)
• M41: 31,135,356 km (0.105 R)
• M42: 31,195,644 km (0.061 R)
• M43: 31,678,845 km (0.095 R)
• M44: 32,286,512 km (0.065 R)
• M45: 32,530,655 km (0.044 R)
• M46: 32,775,248 km (0.071 R)
• M47: 33,266,677 km (0.069 R)
• M48: 33,822,283 km (0.089 R)
• M49: 35,885,537 km (0.108 R)
• M50: 36,900,559 km (0.078 R)
• M51: 37,796,500 km (0.083 R)
• M52: 38,376,192 km (0.1 R)
• M53: 39,023,801 km (0.063 R)
• M54: 39,675,001 km (0.105 R)
• M55: 40,132,920 km (0.071 R)
• M56: 40,329,641 km (0.115 R)
• M57: 40,856,076 km (0.095 R)
• M58: 41,517,299 km (0.092 R)
• M59: 41,583,571 km (0.112 R)
• M60: 42,181,962 km (0.101 R)
• M61: 42,248,683 km (0.082 R)
• M62: 43,320,103 km (0.056 R)
• M63: 43,859,253 km (0.09 R)
• M64: 44,061,958 km (0.094 R)
• M65: 45,080,271 km (0.101 R)
• M66: 45,216,555 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 3.5

Gravity: 73.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.2 AU - 20.38 AU

Year: 27750 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,513,031 km

• M1: 91,554 km (0.06 R)
• M2: 147,055 km (0.056 R)
• M3: 233,672 km (0.064 R)
• M4: 966,103 km (0.1 R)
• M5: 1,305,989 km (0.109 R)
• M6: 1,414,747 km (0.073 R)
• M7: 3,217,850 km (0.115 R)
• M8: 3,463,789 km (0.108 R)
• M9: 3,564,020 km (0.107 R)
• M10: 3,921,858 km (0.086 R)
• M11: 4,131,444 km (0.066 R)
• M12: 5,994,536 km (0.081 R)
• M13: 6,418,796 km (0.118 R)
• M14: 6,852,630 km (0.101 R)
• M15: 7,232,159 km (0.086 R)
• M16: 10,502,818 km (0.081 R)
• M17: 10,647,778 km (0.1 R)
• M18: 11,234,052 km (0.031 R)
• M19: 11,755,700 km (0.082 R)
• M20: 11,906,195 km (0.046 R)
• M21: 12,822,333 km (0.064 R)
• M22: 13,524,246 km (0.111 R)
• M23: 13,919,483 km (0.068 R)
• M24: 15,128,085 km (0.107 R)
• M25: 15,869,193 km (0.103 R)
• M26: 17,472,134 km (0.083 R)
• M27: 18,510,792 km (0.087 R)
• M28: 21,560,045 km (0.081 R)
• M29: 21,652,048 km (0.052 R)
• M30: 22,579,405 km (0.069 R)
• M31: 23,519,628 km (0.051 R)
• M32: 23,709,318 km (0.117 R)
• M33: 25,050,463 km (0.079 R)
• M34: 28,106,448 km (0.088 R)
• M35: 30,862,190 km (0.112 R)
• M36: 31,069,832 km (0.04 R)
• M37: 32,219,492 km (0.116 R)
• M38: 34,237,866 km (0.072 R)
• M39: 35,099,849 km (0.096 R)
• M40: 36,187,426 km (0.098 R)
• M41: 37,950,287 km (0.112 R)
• M42: 38,284,040 km (0.038 R)
• M43: 38,618,690 km (0.104 R)
• M44: 38,842,190 km (0.045 R)
• M45: 42,132,744 km (0.061 R)
• M46: 44,687,876 km (0.078 R)
• M47: 44,922,595 km (0.118 R)
• M48: 45,393,379 km (0.077 R)
• M49: 46,934,686 km (0.104 R)
• M50: 49,096,824 km (0.03 R)
• M51: 49,460,347 km (0.064 R)
• M52: 49,581,671 km (0.114 R)
• M53: 49,703,145 km (0.091 R)
• M54: 51,291,126 km (0.044 R)
• M55: 51,660,034 km (0.038 R)
• M56: 52,400,245 km (0.099 R)
• M57: 53,517,292 km (0.078 R)
• M58: 55,018,955 km (0.119 R)
• M59: 55,522,502 km (0.062 R)
• M60: 57,169,724 km (0.109 R)
• M61: 57,679,703 km (0.105 R)
• M62: 59,090,112 km (0.062 R)
• M63: 60,252,487 km (0.09 R)
• M64: 60,641,741 km (0.101 R)
• M65: 64,313,621 km (0.109 R)
• M66: 66,042,822 km (0.102 R)
• M67: 68,462,269 km (0.11 R)
• M68: 70,500,540 km (0.114 R)
• M69: 72,696,487 km (0.09 R)
• M70: 72,972,495 km (0.092 R)
• M71: 75,892,197 km (0.09 R)
• M72: 76,172,244 km (0.094 R)
• M73: 77,859,857 km (0.104 R)
• M74: 78,142,298 km (0.113 R)
• M75: 78,991,715 km (0.07 R)
• M76: 82,995,851 km (0.045 R)
• M77: 83,862,472 km (0.096 R)
• M78: 86,626,293 km (0.108 R)
• M79: 86,772,599 km (0.12 R)
• M80: 87,798,990 km (0.082 R)
• M81: 88,387,359 km (0.051 R)
• M82: 89,567,836 km (0.043 R)
• M83: 91,944,497 km (0.111 R)
• M84: 92,392,543 km (0.059 R)
• M85: 92,841,187 km (0.096 R)
• M86: 94,041,111 km (0.063 R)
• M87: 96,911,445 km (0.07 R)
• M88: 97,367,420 km (0.093 R)
• M89: 97,976,283 km (0.115 R)
• M90: 99,044,861 km (0.071 R)
• M91: 99,504,126 km (0.104 R)
• M92: 100,117,328 km (0.107 R)
• M93: 100,424,452 km (0.088 R)
• M94: 102,428,465 km (0.103 R)
• M95: 103,202,784 km (0.116 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 14,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit