🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 11.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.45 AU - 1.63 AU

Year: 1254 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 26,596,764 km

• M1: 151,243 km (0.066 R)
• M2: 224,098 km (0.079 R)
• M3: 305,030 km (0.1 R)
• M4: 385,215 km (0.05 R)
• M5: 475,422 km (0.116 R)
• M6: 630,854 km (0.104 R)
• M7: 726,896 km (0.057 R)
• M8: 828,772 km (0.046 R)
• M9: 939,923 km (0.079 R)
• M10: 1,021,454 km (0.099 R)
• M11: 1,110,166 km (0.039 R)
• M12: 1,183,020 km (0.088 R)
• M13: 1,262,456 km (0.082 R)
• M14: 1,334,114 km (0.092 R)
• M15: 1,511,986 km (0.093 R)
• M16: 1,640,341 km (0.034 R)
• M17: 1,751,043 km (0.085 R)
• M18: 1,869,674 km (0.106 R)
• M19: 2,008,052 km (0.119 R)
• M20: 2,144,037 km (0.068 R)
• M21: 2,253,991 km (0.112 R)
• M22: 2,360,056 km (0.111 R)
• M23: 2,449,665 km (0.091 R)
• M24: 2,589,240 km (0.112 R)
• M25: 2,800,622 km (0.104 R)
• M26: 3,017,838 km (0.118 R)
• M27: 3,260,635 km (0.058 R)
• M28: 3,496,102 km (0.084 R)
• M29: 3,779,291 km (0.1 R)
• M30: 3,884,758 km (0.053 R)
• M31: 4,084,171 km (0.078 R)
• M32: 4,279,845 km (0.081 R)
• M33: 4,375,139 km (0.091 R)
• M34: 4,688,098 km (0.1 R)
• M35: 4,862,529 km (0.1 R)
• M36: 5,039,204 km (0.078 R)
• M37: 5,249,240 km (0.063 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.3

Radius: 5.9

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.02 AU - 8.02 AU

Year: 12202 Days

Day: 16.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 26,596,764 km

• M1: 350,059 km (0.109 R)
• M2: 460,013 km (0.087 R)
• M3: 581,637 km (0.076 R)
• M4: 655,987 km (0.119 R)
• M5: 773,571 km (0.109 R)
• M6: 855,849 km (0.027 R)
• M7: 919,578 km (0.11 R)
• M8: 1,667,567 km (0.094 R)
• M9: 1,912,609 km (0.094 R)
• M10: 2,256,983 km (0.096 R)
• M11: 2,376,063 km (0.065 R)
• M12: 2,777,434 km (0.088 R)
• M13: 2,937,354 km (0.077 R)
• M14: 4,175,576 km (0.119 R)
• M15: 4,545,083 km (0.061 R)
• M16: 5,715,087 km (0.119 R)
• M17: 5,796,319 km (0.088 R)
• M18: 6,124,836 km (0.105 R)
• M19: 6,166,275 km (0.088 R)
• M20: 6,249,601 km (0.102 R)
• M21: 6,757,037 km (0.09 R)
• M22: 8,681,613 km (0.112 R)
• M23: 8,868,760 km (0.047 R)
• M24: 9,199,371 km (0.091 R)
• M25: 9,246,944 km (0.11 R)
• M26: 9,727,302 km (0.068 R)
• M27: 10,019,317 km (0.119 R)
• M28: 11,063,959 km (0.12 R)
• M29: 11,624,951 km (0.107 R)
• M30: 11,676,413 km (0.049 R)
• M31: 11,934,769 km (0.082 R)
• M32: 12,457,314 km (0.087 R)
• M33: 13,416,386 km (0.102 R)
• M34: 14,069,081 km (0.08 R)
• M35: 14,899,200 km (0.058 R)
• M36: 15,518,086 km (0.071 R)
• M37: 15,745,176 km (0.072 R)
• M38: 16,030,609 km (0.1 R)
• M39: 17,601,536 km (0.073 R)
• M40: 18,555,222 km (0.116 R)
• M41: 18,735,937 km (0.105 R)
• M42: 20,512,561 km (0.085 R)
• M43: 20,637,176 km (0.058 R)
• M44: 21,705,454 km (0.079 R)
• M45: 23,569,145 km (0.099 R)
• M46: 24,685,294 km (0.104 R)
• M47: 25,818,648 km (0.091 R)
• M48: 26,425,417 km (0.061 R)
• M49: 28,066,356 km (0.089 R)
• M50: 29,740,206 km (0.083 R)
• M51: 30,376,147 km (0.086 R)
• M52: 30,660,233 km (0.106 R)
• M53: 30,731,292 km (0.109 R)
• M54: 31,517,728 km (0.096 R)
• M55: 31,805,255 km (0.046 R)
• M56: 32,746,076 km (0.085 R)
• M57: 33,842,778 km (0.08 R)
• M58: 34,284,840 km (0.057 R)
• M59: 34,358,741 km (0.102 R)
• M60: 34,432,643 km (0.106 R)
• M61: 35,697,343 km (0.025 R)
• M62: 35,772,142 km (0.098 R)
• M63: 36,599,119 km (0.052 R)
• M64: 38,271,922 km (0.036 R)
• M65: 38,578,748 km (0.055 R)
• M66: 39,117,599 km (0.106 R)
• M67: 39,349,326 km (0.051 R)
• M68: 40,514,694 km (0.096 R)
• M69: 40,827,503 km (0.11 R)
• M70: 41,140,910 km (0.119 R)
• M71: 44,722,433 km (0.105 R)
• M72: 46,672,890 km (0.115 R)
• M73: 47,082,788 km (0.086 R)
• M74: 47,247,047 km (0.082 R)
• M75: 47,988,603 km (0.05 R)
• M76: 49,650,337 km (0.1 R)
• M77: 49,901,212 km (0.096 R)
• M78: 51,077,500 km (0.099 R)
• M79: 51,753,832 km (0.066 R)
• M80: 52,093,120 km (0.086 R)
• M81: 52,262,914 km (0.056 R)
• M82: 52,688,520 km (0.111 R)
• M83: 53,972,219 km (0.114 R)
• M84: 54,144,107 km (0.101 R)
• M85: 54,316,144 km (0.036 R)
• M86: 55,439,325 km (0.109 R)
• M87: 56,047,291 km (0.12 R)
• M88: 56,832,081 km (0.102 R)
• M89: 57,884,353 km (0.066 R)
• M90: 58,236,506 km (0.096 R)
• M91: 58,412,733 km (0.074 R)
• M92: 58,589,258 km (0.105 R)
• M93: 58,677,670 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.5

Radius: 5

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.57 AU - 7.99 AU

Year: 12886 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 26,596,764 km

• M1: 81,980 km (0.102 R)
• M2: 185,950 km (0.067 R)
• M3: 443,857 km (0.109 R)
• M4: 631,453 km (0.075 R)
• M5: 668,254 km (0.091 R)
• M6: 883,375 km (0.092 R)
• M7: 1,031,178 km (0.057 R)
• M8: 1,074,861 km (0.071 R)
• M9: 1,672,355 km (0.12 R)
• M10: 1,776,176 km (0.081 R)
• M11: 2,100,504 km (0.09 R)
• M12: 2,326,845 km (0.068 R)
• M13: 2,590,886 km (0.045 R)
• M14: 2,650,725 km (0.119 R)
• M15: 2,957,550 km (0.077 R)
• M16: 2,988,816 km (0.12 R)
• M17: 3,147,090 km (0.107 R)
• M18: 3,537,840 km (0.1 R)
• M19: 4,012,963 km (0.116 R)
• M20: 4,507,833 km (0.108 R)
• M21: 4,652,793 km (0.058 R)
• M22: 5,324,039 km (0.095 R)
• M23: 5,400,483 km (0.062 R)
• M24: 5,631,911 km (0.036 R)
• M25: 6,305,550 km (0.078 R)
• M26: 7,129,984 km (0.084 R)
• M27: 7,256,544 km (0.049 R)
• M28: 7,383,852 km (0.111 R)
• M29: 7,554,842 km (0.085 R)
• M30: 7,727,029 km (0.093 R)
• M31: 8,607,562 km (0.118 R)
• M32: 8,697,321 km (0.095 R)
• M33: 9,658,787 km (0.066 R)
• M34: 10,033,978 km (0.053 R)
• M35: 10,081,101 km (0.091 R)
• M36: 10,846,743 km (0.12 R)
• M37: 10,895,213 km (0.117 R)
• M38: 12,433,079 km (0.111 R)
• M39: 12,687,545 km (0.12 R)
• M40: 13,253,175 km (0.112 R)
• M41: 15,870,988 km (0.086 R)
• M42: 16,257,698 km (0.111 R)
• M43: 17,209,589 km (0.048 R)
• M44: 18,526,051 km (0.109 R)
• M45: 19,401,946 km (0.105 R)
• M46: 19,934,066 km (0.074 R)
• M47: 20,470,823 km (0.106 R)
• M48: 20,771,066 km (0.068 R)
• M49: 20,831,354 km (0.087 R)
• M50: 20,891,642 km (0.078 R)
• M51: 21,072,805 km (0.035 R)
• M52: 22,048,033 km (0.084 R)
• M53: 22,664,975 km (0.074 R)
• M54: 23,162,687 km (0.029 R)
• M55: 23,663,990 km (0.062 R)
• M56: 24,740,945 km (0.102 R)
• M57: 25,510,775 km (0.112 R)
• M58: 26,223,460 km (0.106 R)
• M59: 26,876,903 km (0.043 R)
• M60: 27,073,923 km (0.119 R)
• M61: 29,951,139 km (0.109 R)
• M62: 30,497,022 km (0.065 R)
• M63: 31,460,283 km (0.077 R)
• M64: 31,529,397 km (0.107 R)
• M65: 32,713,314 km (0.048 R)
• M66: 32,783,326 km (0.105 R)
• M67: 34,623,230 km (0.096 R)
• M68: 34,980,919 km (0.113 R)
• M69: 36,205,976 km (0.08 R)
• M70: 36,496,345 km (0.062 R)
• M71: 36,787,463 km (0.051 R)
• M72: 37,152,332 km (0.048 R)
• M73: 37,225,485 km (0.108 R)
• M74: 37,959,413 km (0.081 R)
• M75: 38,033,164 km (0.027 R)
• M76: 38,476,124 km (0.119 R)
• M77: 39,069,279 km (0.114 R)
• M78: 39,143,629 km (0.086 R)
• M79: 39,367,128 km (0.057 R)
• M80: 39,590,927 km (0.079 R)
• M81: 39,665,576 km (0.051 R)
• M82: 40,791,749 km (0.099 R)
• M83: 41,169,484 km (0.111 R)
• M84: 41,245,180 km (0.087 R)
• M85: 41,472,419 km (0.058 R)
• M86: 42,156,830 km (0.066 R)
• M87: 45,243,782 km (0.077 R)
• M88: 48,163,334 km (0.106 R)
• M89: 48,802,416 km (0.084 R)
• M90: 49,847,207 km (0.084 R)
• M91: 50,008,623 km (0.097 R)
• M92: 50,736,866 km (0.095 R)
• M93: 50,980,411 km (0.068 R)
• M94: 51,387,317 km (0.06 R)
• M95: 52,204,122 km (0.117 R)
• M96: 53,767,868 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.5

Radius: 7.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.42 AU - 7.5 AU

Year: 13366 Days

Day: 17.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,596,764 km

• M1: 153,188 km (0.114 R)
• M2: 364,570 km (0.114 R)
• M3: 436,377 km (0.116 R)
• M4: 493,823 km (0.108 R)
• M5: 671,844 km (0.076 R)
• M6: 858,243 km (0.051 R)
• M7: 1,022,053 km (0.099 R)
• M8: 1,308,233 km (0.053 R)
• M9: 1,573,022 km (0.098 R)
• M10: 1,649,616 km (0.061 R)
• M11: 1,790,687 km (0.098 R)
• M12: 1,854,714 km (0.1 R)
• M13: 1,935,796 km (0.088 R)
• M14: 2,084,796 km (0.077 R)
• M15: 2,254,889 km (0.08 R)
• M16: 2,394,164 km (0.085 R)
• M17: 2,500,528 km (0.11 R)
• M18: 2,608,538 km (0.076 R)
• M19: 2,699,793 km (0.076 R)
• M20: 3,288,760 km (0.088 R)
• M21: 3,669,037 km (0.103 R)
• M22: 4,254,863 km (0.056 R)
• M23: 4,492,873 km (0.091 R)
• M24: 4,779,951 km (0.083 R)
• M25: 5,095,752 km (0.098 R)
• M26: 5,511,784 km (0.063 R)
• M27: 6,204,871 km (0.072 R)
• M28: 6,400,844 km (0.069 R)
• M29: 6,723,826 km (0.093 R)
• M30: 7,463,288 km (0.113 R)
• M31: 8,443,902 km (0.101 R)
• M32: 8,880,429 km (0.048 R)
• M33: 9,129,210 km (0.084 R)
• M34: 9,268,336 km (0.118 R)
• M35: 9,803,747 km (0.086 R)
• M36: 9,917,740 km (0.098 R)
• M37: 10,032,183 km (0.1 R)
• M38: 10,089,628 km (0.087 R)
• M39: 10,233,542 km (0.086 R)
• M40: 10,320,308 km (0.114 R)
• M41: 10,669,619 km (0.114 R)
• M42: 10,728,112 km (0.105 R)
• M43: 10,816,225 km (0.107 R)
• M44: 11,260,232 km (0.072 R)
• M45: 11,439,600 km (0.115 R)
• M46: 12,105,011 km (0.112 R)
• M47: 12,196,714 km (0.102 R)
• M48: 12,380,869 km (0.1 R)
• M49: 13,095,199 km (0.097 R)
• M50: 13,473,233 km (0.072 R)
• M51: 13,631,807 km (0.106 R)
• M52: 13,854,857 km (0.088 R)
• M53: 14,726,564 km (0.103 R)
• M54: 15,185,530 km (0.111 R)
• M55: 15,916,166 km (0.113 R)
• M56: 16,726,239 km (0.11 R)
• M57: 16,828,564 km (0.102 R)
• M58: 16,965,147 km (0.062 R)
• M59: 17,342,732 km (0.082 R)
• M60: 18,071,124 km (0.1 R)
• M61: 18,386,476 km (0.066 R)
• M62: 19,236,042 km (0.095 R)
• M63: 19,809,600 km (0.1 R)
• M64: 19,881,557 km (0.065 R)
• M65: 20,134,677 km (0.107 R)
• M66: 20,388,694 km (0.028 R)
• M67: 20,461,398 km (0.117 R)
• M68: 21,083,576 km (0.07 R)
• M69: 21,193,979 km (0.12 R)
• M70: 21,860,737 km (0.069 R)
• M71: 22,047,136 km (0.094 R)
• M72: 22,121,785 km (0.097 R)
• M73: 22,308,932 km (0.076 R)
• M74: 22,760,269 km (0.114 R)
• M75: 22,873,514 km (0.115 R)
• M76: 24,479,298 km (0.061 R)
• M77: 25,217,713 km (0.108 R)
• M78: 25,648,405 km (0.111 R)
• M79: 26,239,766 km (0.092 R)
• M80: 26,398,190 km (0.048 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit