🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 12.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.86 AU - 1.42 AU

Year: 786 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,194,307 km

• M1: 165,006 km (0.088 R)
• M2: 259,253 km (0.073 R)
• M3: 371,452 km (0.082 R)
• M4: 461,360 km (0.085 R)
• M5: 602,730 km (0.058 R)
• M6: 684,859 km (0.067 R)
• M7: 771,476 km (0.059 R)
• M8: 917,633 km (0.071 R)
• M9: 1,061,995 km (0.069 R)
• M10: 1,170,903 km (0.119 R)
• M11: 1,303,147 km (0.104 R)
• M12: 1,400,834 km (0.085 R)
• M13: 1,501,215 km (0.075 R)
• M14: 1,624,932 km (0.109 R)
• M15: 1,745,059 km (0.074 R)
• M16: 1,846,337 km (0.119 R)
• M17: 1,927,419 km (0.116 R)
• M18: 2,635,914 km (0.11 R)
• M19: 2,820,967 km (0.098 R)
• M20: 2,992,855 km (0.062 R)
• M21: 3,239,542 km (0.1 R)
• M22: 3,483,686 km (0.075 R)
• M23: 3,584,963 km (0.097 R)
• M24: 3,696,563 km (0.101 R)
• M25: 3,809,360 km (0.086 R)
• M26: 4,125,610 km (0.115 R)
• M27: 4,233,021 km (0.034 R)
• M28: 4,390,847 km (0.051 R)
• M29: 4,490,479 km (0.111 R)
• M30: 4,580,836 km (0.103 R)
• M31: 4,671,792 km (0.1 R)
• M32: 4,855,648 km (0.11 R)
• M33: 4,989,837 km (0.098 R)
• M34: 5,240,862 km (0.114 R)
• M35: 5,368,020 km (0.034 R)
• M36: 5,496,226 km (0.107 R)
• M37: 5,679,633 km (0.037 R)
• M38: 5,832,073 km (0.046 R)
• M39: 5,941,878 km (0.036 R)
• M40: 6,085,641 km (0.067 R)
• M41: 6,253,041 km (0.073 R)
• M42: 6,376,759 km (0.118 R)
• M43: 6,845,150 km (0.073 R)
• M44: 6,984,276 km (0.045 R)
• M45: 7,312,793 km (0.065 R)
• M46: 7,478,996 km (0.101 R)
• M47: 7,598,375 km (0.116 R)
• M48: 7,730,620 km (0.094 R)
• M49: 8,082,773 km (0.115 R)
• M50: 8,229,977 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 13.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.73 AU - 2.67 AU

Year: 2107 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,194,307 km

• M1: 171,439 km (0.067 R)
• M2: 293,062 km (0.093 R)
• M3: 384,467 km (0.032 R)
• M4: 480,957 km (0.071 R)
• M5: 605,871 km (0.091 R)
• M6: 725,400 km (0.117 R)
• M7: 827,725 km (0.092 R)
• M8: 1,034,469 km (0.099 R)
• M9: 1,182,422 km (0.09 R)
• M10: 1,475,933 km (0.116 R)
• M11: 1,636,002 km (0.083 R)
• M12: 1,964,968 km (0.098 R)
• M13: 2,132,817 km (0.102 R)
• M14: 2,228,260 km (0.105 R)
• M15: 2,325,200 km (0.073 R)
• M16: 2,473,302 km (0.104 R)
• M17: 2,873,476 km (0.088 R)
• M18: 3,529,313 km (0.066 R)
• M19: 3,735,160 km (0.038 R)
• M20: 4,388,902 km (0.081 R)
• M21: 4,487,039 km (0.059 R)
• M22: 4,585,773 km (0.086 R)
• M23: 4,760,653 km (0.071 R)
• M24: 5,181,472 km (0.066 R)
• M25: 5,534,672 km (0.113 R)
• M26: 5,654,351 km (0.109 R)
• M27: 5,761,313 km (0.053 R)
• M28: 5,895,951 km (0.065 R)
• M29: 6,334,273 km (0.064 R)
• M30: 6,445,424 km (0.106 R)
• M31: 6,726,369 km (0.094 R)
• M32: 7,184,288 km (0.088 R)
• M33: 7,271,354 km (0.052 R)
• M34: 7,461,044 km (0.119 R)
• M35: 7,667,340 km (0.076 R)
• M36: 7,756,201 km (0.065 R)
• M37: 8,040,287 km (0.1 R)
• M38: 8,175,972 km (0.075 R)
• M39: 8,358,183 km (0.099 R)
• M40: 8,526,331 km (0.079 R)
• M41: 8,757,459 km (0.111 R)
• M42: 8,881,626 km (0.068 R)
• M43: 9,147,461 km (0.106 R)
• M44: 9,273,422 km (0.116 R)
• M45: 9,399,982 km (0.04 R)
• M46: 9,511,283 km (0.056 R)
• M47: 9,654,897 km (0.118 R)
• M48: 9,767,095 km (0.114 R)
• M49: 10,025,301 km (0.111 R)
• M50: 10,122,690 km (0.038 R)
• M51: 10,220,527 km (0.1 R)
• M52: 10,416,949 km (0.076 R)
• M53: 10,963,579 km (0.112 R)
• M54: 11,114,224 km (0.054 R)
• M55: 11,282,522 km (0.105 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 13.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.07 AU - 4.49 AU

Year: 4745 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,194,307 km

• M1: 183,706 km (0.108 R)
• M2: 302,337 km (0.048 R)
• M3: 387,758 km (0.091 R)
• M4: 820,844 km (0.12 R)
• M5: 956,678 km (0.06 R)
• M6: 1,064,090 km (0.075 R)
• M7: 1,150,557 km (0.052 R)
• M8: 1,508,246 km (0.079 R)
• M9: 1,592,619 km (0.078 R)
• M10: 1,961,976 km (0.053 R)
• M11: 2,212,852 km (0.12 R)
• M12: 2,507,859 km (0.111 R)
• M13: 2,677,203 km (0.115 R)
• M14: 2,763,521 km (0.028 R)
• M15: 3,099,668 km (0.119 R)
• M16: 3,300,578 km (0.067 R)
• M17: 3,619,520 km (0.09 R)
• M18: 3,928,889 km (0.102 R)
• M19: 4,067,117 km (0.064 R)
• M20: 4,388,902 km (0.06 R)
• M21: 4,491,227 km (0.104 R)
• M22: 4,594,450 km (0.077 R)
• M23: 4,719,214 km (0.112 R)
• M24: 5,492,037 km (0.052 R)
• M25: 6,029,093 km (0.097 R)
• M26: 6,211,902 km (0.106 R)
• M27: 6,304,054 km (0.099 R)
• M28: 6,513,042 km (0.063 R)
• M29: 6,937,900 km (0.082 R)
• M30: 7,444,888 km (0.077 R)
• M31: 7,740,194 km (0.092 R)
• M32: 8,164,902 km (0.113 R)
• M33: 8,266,030 km (0.113 R)
• M34: 8,418,471 km (0.108 R)
• M35: 8,520,646 km (0.081 R)
• M36: 8,907,356 km (0.097 R)
• M37: 9,011,327 km (0.12 R)
• M38: 9,115,896 km (0.113 R)
• M39: 9,273,422 km (0.104 R)
• M40: 9,993,587 km (0.086 R)
• M41: 10,101,746 km (0.111 R)
• M42: 10,319,411 km (0.053 R)
• M43: 10,401,390 km (0.09 R)
• M44: 10,593,624 km (0.094 R)
• M45: 10,981,680 km (0.105 R)
• M46: 11,205,479 km (0.107 R)
• M47: 11,430,773 km (0.097 R)
• M48: 11,800,280 km (0.117 R)
• M49: 12,087,059 km (0.113 R)
• M50: 12,173,676 km (0.114 R)
• M51: 12,550,962 km (0.111 R)
• M52: 12,726,291 km (0.046 R)
• M53: 13,020,550 km (0.071 R)
• M54: 13,675,789 km (0.104 R)
• M55: 14,586,540 km (0.094 R)
• M56: 14,740,327 km (0.07 R)
• M57: 14,832,778 km (0.099 R)
• M58: 15,111,330 km (0.042 R)
• M59: 15,454,358 km (0.083 R)
• M60: 16,021,034 km (0.083 R)
• M61: 17,110,107 km (0.053 R)
• M62: 17,239,659 km (0.091 R)
• M63: 17,991,837 km (0.097 R)
• M64: 18,454,992 km (0.085 R)
• M65: 18,554,624 km (0.049 R)
• M66: 18,855,016 km (0.12 R)
• M67: 19,528,057 km (0.077 R)
• M68: 19,901,753 km (0.119 R)
• M69: 20,004,078 km (0.089 R)
• M70: 20,898,075 km (0.093 R)
• M71: 21,980,864 km (0.118 R)
• M72: 23,189,615 km (0.113 R)
• M73: 23,369,132 km (0.075 R)
• M74: 23,838,122 km (0.049 R)
• M75: 24,529,264 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 7.5

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.41 AU - 9.71 AU

Year: 16171 Days

Day: 20.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,194,307 km

• M1: 149,299 km (0.104 R)
• M2: 370,255 km (0.118 R)
• M3: 429,645 km (0.065 R)
• M4: 628,760 km (0.1 R)
• M5: 739,462 km (0.086 R)
• M6: 876,943 km (0.057 R)
• M7: 1,001,558 km (0.109 R)
• M8: 1,658,741 km (0.083 R)
• M9: 2,167,972 km (0.11 R)
• M10: 3,583,168 km (0.09 R)
• M11: 4,060,236 km (0.082 R)
• M12: 4,739,560 km (0.119 R)
• M13: 4,924,164 km (0.077 R)
• M14: 5,148,710 km (0.092 R)
• M15: 5,300,402 km (0.107 R)
• M16: 5,415,144 km (0.11 R)
• M17: 5,803,500 km (0.037 R)
• M18: 6,607,140 km (0.094 R)
• M19: 9,082,087 km (0.108 R)
• M20: 9,357,796 km (0.073 R)
• M21: 10,201,079 km (0.093 R)
• M22: 10,248,651 km (0.097 R)
• M23: 10,776,731 km (0.096 R)
• M24: 11,313,788 km (0.068 R)
• M25: 12,110,247 km (0.108 R)
• M26: 12,566,221 km (0.076 R)
• M27: 12,873,346 km (0.071 R)
• M28: 13,390,805 km (0.085 R)
• M29: 14,875,264 km (0.118 R)
• M30: 15,308,949 km (0.112 R)
• M31: 15,363,402 km (0.067 R)
• M32: 17,539,004 km (0.103 R)
• M33: 17,710,294 km (0.102 R)
• M34: 18,054,668 km (0.106 R)
• M35: 19,218,240 km (0.082 R)
• M36: 19,809,152 km (0.114 R)
• M37: 19,987,472 km (0.061 R)
• M38: 20,465,886 km (0.034 R)
• M39: 20,586,163 km (0.097 R)
• M40: 21,129,951 km (0.117 R)
• M41: 21,923,718 km (0.111 R)
• M42: 23,666,234 km (0.078 R)
• M43: 23,982,184 km (0.093 R)
• M44: 24,172,323 km (0.08 R)
• M45: 24,617,975 km (0.101 R)
• M46: 26,689,906 km (0.097 R)
• M47: 28,079,670 km (0.118 R)
• M48: 28,884,357 km (0.119 R)
• M49: 30,173,891 km (0.106 R)
• M50: 30,379,288 km (0.043 R)
• M51: 30,516,320 km (0.091 R)
• M52: 31,066,990 km (0.094 R)
• M53: 31,136,104 km (0.063 R)
• M54: 32,178,053 km (0.088 R)
• M55: 32,317,927 km (0.088 R)
• M56: 33,231,521 km (0.081 R)
• M57: 33,443,651 km (0.053 R)
• M58: 33,656,080 km (0.12 R)
• M59: 36,240,832 km (0.066 R)
• M60: 36,313,537 km (0.107 R)
• M61: 36,531,950 km (0.091 R)
• M62: 37,189,881 km (0.119 R)
• M63: 37,409,940 km (0.115 R)
• M64: 37,999,206 km (0.109 R)
• M65: 38,294,961 km (0.075 R)
• M66: 38,369,011 km (0.057 R)
• M67: 38,963,214 km (0.119 R)
• M68: 39,635,208 km (0.082 R)
• M69: 40,915,167 km (0.102 R)
• M70: 42,438,373 km (0.087 R)
• M71: 42,591,711 km (0.1 R)
• M72: 42,821,942 km (0.051 R)
• M73: 43,283,900 km (0.058 R)
• M74: 43,592,820 km (0.085 R)
• M75: 43,979,979 km (0.113 R)
• M76: 44,679,648 km (0.098 R)
• M77: 44,757,589 km (0.05 R)
• M78: 45,304,668 km (0.082 R)
• M79: 45,382,908 km (0.086 R)
• M80: 46,011,219 km (0.091 R)
• M81: 46,247,583 km (0.118 R)
• M82: 46,800,647 km (0.081 R)
• M83: 47,038,358 km (0.089 R)
• M84: 47,355,954 km (0.077 R)
• M85: 47,833,620 km (0.041 R)
• M86: 48,473,001 km (0.12 R)
• M87: 50,002,789 km (0.06 R)
• M88: 50,570,363 km (0.101 R)
• M89: 51,058,651 km (0.066 R)
• M90: 52,450,360 km (0.055 R)
• M91: 52,697,346 km (0.106 R)
• M92: 53,109,638 km (0.108 R)
• M93: 54,186,892 km (0.042 R)
• M94: 55,941,974 km (0.067 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: 346 - 10,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit