🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 13.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.66 AU - 0.84 AU

Year: 426 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,242,269 km

• M1: 191,336 km (0.11 R)
• M2: 325,974 km (0.113 R)
• M3: 420,520 km (0.117 R)
• M4: 512,223 km (0.101 R)
• M5: 657,333 km (0.113 R)
• M6: 758,012 km (0.111 R)
• M7: 881,580 km (0.111 R)
• M8: 977,173 km (0.104 R)
• M9: 1,175,241 km (0.051 R)
• M10: 1,272,330 km (0.096 R)
• M11: 1,377,198 km (0.107 R)
• M12: 1,585,887 km (0.111 R)
• M13: 1,816,417 km (0.109 R)
• M14: 1,913,058 km (0.07 R)
• M15: 2,165,579 km (0.091 R)
• M16: 2,299,020 km (0.119 R)
• M17: 2,385,488 km (0.058 R)
• M18: 2,542,565 km (0.107 R)
• M19: 2,677,353 km (0.089 R)
• M20: 2,775,190 km (0.064 R)
• M21: 2,867,642 km (0.059 R)
• M22: 2,954,259 km (0.109 R)
• M23: 3,116,872 km (0.084 R)
• M24: 3,206,182 km (0.074 R)
• M25: 3,296,389 km (0.108 R)
• M26: 3,443,893 km (0.118 R)
• M27: 3,565,067 km (0.115 R)
• M28: 3,687,588 km (0.108 R)
• M29: 3,804,274 km (0.111 R)
• M30: 3,989,027 km (0.107 R)
• M31: 4,360,030 km (0.038 R)
• M32: 4,483,598 km (0.098 R)
• M33: 4,608,362 km (0.11 R)
• M34: 4,813,760 km (0.102 R)
• M35: 4,925,510 km (0.044 R)
• M36: 5,014,072 km (0.118 R)
• M37: 5,103,083 km (0.12 R)
• M38: 5,323,889 km (0.106 R)
• M39: 5,481,116 km (0.097 R)
• M40: 5,581,347 km (0.085 R)
• M41: 5,758,022 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 11.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.05 AU - 1.23 AU

Year: 798 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,242,269 km

• M1: 201,209 km (0.116 R)
• M2: 322,383 km (0.096 R)
• M3: 396,434 km (0.094 R)
• M4: 582,833 km (0.113 R)
• M5: 664,514 km (0.082 R)
• M6: 795,412 km (0.102 R)
• M7: 870,360 km (0.056 R)
• M8: 1,034,320 km (0.107 R)
• M9: 1,117,346 km (0.105 R)
• M10: 1,283,400 km (0.115 R)
• M11: 1,380,190 km (0.117 R)
• M12: 1,458,130 km (0.106 R)
• M13: 1,708,707 km (0.07 R)
• M14: 1,808,339 km (0.067 R)
• M15: 1,973,495 km (0.075 R)
• M16: 2,102,748 km (0.071 R)
• M17: 2,260,125 km (0.07 R)
• M18: 2,361,552 km (0.089 R)
• M19: 2,693,061 km (0.103 R)
• M20: 2,873,476 km (0.099 R)
• M21: 3,114,328 km (0.109 R)
• M22: 3,189,726 km (0.081 R)
• M23: 3,294,594 km (0.113 R)
• M24: 3,448,979 km (0.116 R)
• M25: 3,655,424 km (0.092 R)
• M26: 3,866,058 km (0.087 R)
• M27: 3,977,957 km (0.077 R)
• M28: 4,153,136 km (0.102 R)
• M29: 4,288,821 km (0.088 R)
• M30: 4,373,045 km (0.107 R)
• M31: 4,457,867 km (0.074 R)
• M32: 4,693,932 km (0.033 R)
• M33: 4,912,196 km (0.093 R)
• M34: 5,100,390 km (0.081 R)
• M35: 5,302,197 km (0.085 R)
• M36: 5,415,593 km (0.082 R)
• M37: 5,529,736 km (0.087 R)
• M38: 5,610,070 km (0.08 R)
• M39: 5,982,419 km (0.108 R)
• M40: 6,183,628 km (0.085 R)
• M41: 6,532,041 km (0.04 R)
• M42: 6,763,769 km (0.107 R)
• M43: 6,862,054 km (0.086 R)
• M44: 6,936,255 km (0.092 R)
• M45: 7,047,855 km (0.031 R)
• M46: 7,235,301 km (0.078 R)
• M47: 7,373,829 km (0.082 R)
• M48: 7,679,307 km (0.066 R)
• M49: 8,066,766 km (0.087 R)
• M50: 8,263,038 km (0.061 R)
• M51: 8,434,328 km (0.109 R)
• M52: 8,566,872 km (0.116 R)
• M53: 8,660,221 km (0.075 R)
• M54: 8,767,183 km (0.11 R)
• M55: 8,861,131 km (0.1 R)
• M56: 9,022,996 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 928 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,242,269 km

• M1: 159,771 km (0.076 R)
• M2: 252,671 km (0.09 R)
• M3: 342,430 km (0.116 R)
• M4: 446,849 km (0.068 R)
• M5: 539,600 km (0.059 R)
• M6: 624,571 km (0.094 R)
• M7: 719,267 km (0.117 R)
• M8: 888,013 km (0.058 R)
• M9: 1,046,138 km (0.083 R)
• M10: 1,151,904 km (0.094 R)
• M11: 1,261,708 km (0.09 R)
• M12: 1,481,169 km (0.063 R)
• M13: 1,665,922 km (0.109 R)
• M14: 1,828,086 km (0.075 R)
• M15: 1,951,654 km (0.079 R)
• M16: 2,135,958 km (0.06 R)
• M17: 2,299,618 km (0.104 R)
• M18: 2,420,194 km (0.108 R)
• M19: 2,709,816 km (0.091 R)
• M20: 2,858,815 km (0.055 R)
• M21: 3,018,137 km (0.111 R)
• M22: 3,120,911 km (0.064 R)
• M23: 3,225,031 km (0.066 R)
• M24: 3,383,455 km (0.112 R)
• M25: 3,475,159 km (0.06 R)
• M26: 3,645,401 km (0.12 R)
• M27: 3,794,700 km (0.116 R)
• M28: 3,946,093 km (0.104 R)
• M29: 4,075,196 km (0.045 R)
• M30: 4,238,706 km (0.097 R)
• M31: 4,345,968 km (0.093 R)
• M32: 4,513,069 km (0.049 R)
• M33: 4,605,819 km (0.082 R)
• M34: 4,750,480 km (0.108 R)
• M35: 5,009,584 km (0.057 R)
• M36: 5,149,608 km (0.108 R)
• M37: 5,326,582 km (0.117 R)
• M38: 5,577,757 km (0.115 R)
• M39: 5,659,287 km (0.067 R)
• M40: 5,980,324 km (0.11 R)
• M41: 6,082,500 km (0.096 R)
• M42: 6,166,574 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 10.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.21 AU - 1.65 AU

Year: 1122 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 23,242,269 km

• M1: 179,368 km (0.052 R)
• M2: 259,552 km (0.053 R)
• M3: 351,106 km (0.076 R)
• M4: 422,315 km (0.12 R)
• M5: 566,976 km (0.108 R)
• M6: 661,671 km (0.081 R)
• M7: 773,720 km (0.11 R)
• M8: 849,566 km (0.052 R)
• M9: 928,255 km (0.093 R)
• M10: 1,179,878 km (0.103 R)
• M11: 1,273,377 km (0.12 R)
• M12: 1,425,219 km (0.091 R)
• M13: 1,544,448 km (0.065 R)
• M14: 1,652,308 km (0.113 R)
• M15: 1,717,234 km (0.106 R)
• M16: 1,849,778 km (0.111 R)
• M17: 2,087,339 km (0.106 R)
• M18: 2,397,007 km (0.086 R)
• M19: 2,638,906 km (0.078 R)
• M20: 2,703,682 km (0.119 R)
• M21: 2,852,682 km (0.094 R)
• M22: 3,066,008 km (0.045 R)
• M23: 3,159,058 km (0.109 R)
• M24: 3,354,433 km (0.11 R)
• M25: 3,424,744 km (0.119 R)
• M26: 3,757,300 km (0.069 R)
• M27: 3,830,304 km (0.107 R)
• M28: 3,910,638 km (0.083 R)
• M29: 4,127,555 km (0.038 R)
• M30: 4,285,829 km (0.112 R)
• M31: 4,369,305 km (0.118 R)
• M32: 4,580,238 km (0.105 R)
• M33: 4,794,612 km (0.082 R)
• M34: 4,903,070 km (0.099 R)
• M35: 4,997,766 km (0.047 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.6

Radius: 13.2

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.37 AU - 3.09 AU

Year: 2959 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,242,269 km

• M1: 167,998 km (0.079 R)
• M2: 280,795 km (0.049 R)
• M3: 436,078 km (0.078 R)
• M4: 537,505 km (0.04 R)
• M5: 718,519 km (0.096 R)
• M6: 801,695 km (0.112 R)
• M7: 1,335,311 km (0.073 R)
• M8: 1,563,298 km (0.104 R)
• M9: 1,804,450 km (0.041 R)
• M10: 1,997,431 km (0.114 R)
• M11: 2,104,094 km (0.109 R)
• M12: 2,212,852 km (0.069 R)
• M13: 2,323,704 km (0.041 R)
• M14: 2,452,507 km (0.052 R)
• M15: 2,667,180 km (0.06 R)
• M16: 2,819,621 km (0.111 R)
• M17: 3,062,568 km (0.047 R)
• M18: 3,258,242 km (0.109 R)
• M19: 3,718,704 km (0.114 R)
• M20: 3,985,736 km (0.109 R)
• M21: 4,141,168 km (0.094 R)
• M22: 4,418,074 km (0.032 R)
• M23: 4,558,846 km (0.081 R)
• M24: 5,221,564 km (0.051 R)
• M25: 5,499,517 km (0.092 R)
• M26: 6,114,813 km (0.078 R)
• M27: 6,317,219 km (0.089 R)
• M28: 6,453,503 km (0.04 R)
• M29: 6,752,100 km (0.094 R)
• M30: 7,578,329 km (0.112 R)
• M31: 7,844,763 km (0.103 R)
• M32: 8,436,722 km (0.112 R)
• M33: 8,814,007 km (0.111 R)
• M34: 9,222,559 km (0.055 R)
• M35: 9,377,393 km (0.113 R)
• M36: 9,637,544 km (0.052 R)
• M37: 9,768,442 km (0.118 R)
• M38: 10,032,033 km (0.082 R)
• M39: 10,191,205 km (0.071 R)
• M40: 10,701,334 km (0.1 R)
• M41: 10,973,153 km (0.082 R)
• M42: 11,914,274 km (0.032 R)
• M43: 12,083,020 km (0.09 R)
• M44: 12,224,390 km (0.1 R)
• M45: 12,423,056 km (0.106 R)
• M46: 12,708,788 km (0.092 R)
• M47: 13,141,575 km (0.101 R)
• M48: 14,051,130 km (0.067 R)
• M49: 14,229,600 km (0.072 R)
• M50: 14,348,979 km (0.114 R)
• M51: 14,468,657 km (0.061 R)
• M52: 14,709,061 km (0.086 R)
• M53: 15,530,204 km (0.1 R)
• M54: 16,711,129 km (0.089 R)
• M55: 17,185,205 km (0.077 R)
• M56: 17,280,648 km (0.106 R)
• M57: 17,985,254 km (0.087 R)
• M58: 18,406,073 km (0.111 R)
• M59: 18,503,761 km (0.073 R)
• M60: 18,699,435 km (0.115 R)
• M61: 18,862,945 km (0.096 R)
• M62: 19,356,618 km (0.029 R)
• M63: 19,522,073 km (0.093 R)
• M64: 19,954,561 km (0.104 R)
• M65: 20,863,069 km (0.11 R)
• M66: 21,032,713 km (0.118 R)
• M67: 21,271,172 km (0.03 R)
• M68: 21,578,894 km (0.092 R)
• M69: 22,233,535 km (0.036 R)
• M70: 22,337,505 km (0.091 R)
• M71: 22,476,332 km (0.104 R)
• M72: 22,580,751 km (0.108 R)
• M73: 22,720,177 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 13.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.03 AU - 4.27 AU

Year: 5546 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,242,269 km

• M1: 226,042 km (0.105 R)
• M2: 517,908 km (0.115 R)
• M3: 663,317 km (0.068 R)
• M4: 835,355 km (0.036 R)
• M5: 1,093,710 km (0.082 R)
• M6: 1,239,418 km (0.095 R)
• M7: 1,551,180 km (0.117 R)
• M8: 1,816,118 km (0.11 R)
• M9: 1,903,035 km (0.03 R)
• M10: 2,021,217 km (0.087 R)
• M11: 2,406,581 km (0.073 R)
• M12: 2,518,779 km (0.079 R)
• M13: 2,632,773 km (0.088 R)
• M14: 2,798,677 km (0.076 R)
• M15: 2,968,321 km (0.074 R)
• M16: 3,407,241 km (0.099 R)
• M17: 3,515,700 km (0.067 R)
• M18: 3,980,500 km (0.064 R)
• M19: 4,094,943 km (0.1 R)
• M20: 5,341,990 km (0.074 R)
• M21: 5,596,307 km (0.055 R)
• M22: 6,472,801 km (0.104 R)
• M23: 7,345,106 km (0.12 R)
• M24: 7,509,813 km (0.092 R)
• M25: 7,604,509 km (0.068 R)
• M26: 7,771,161 km (0.113 R)
• M27: 8,181,208 km (0.119 R)
• M28: 8,647,655 km (0.074 R)
• M29: 8,871,752 km (0.046 R)
• M30: 8,997,115 km (0.106 R)
• M31: 9,325,632 km (0.093 R)
• M32: 9,581,145 km (0.063 R)
• M33: 9,735,680 km (0.053 R)
• M34: 9,839,052 km (0.102 R)
• M35: 9,994,783 km (0.12 R)
• M36: 10,361,597 km (0.025 R)
• M37: 10,706,121 km (0.065 R)
• M38: 11,379,312 km (0.076 R)
• M39: 12,205,391 km (0.102 R)
• M40: 12,344,966 km (0.088 R)
• M41: 13,022,195 km (0.095 R)
• M42: 13,336,800 km (0.08 R)
• M43: 13,624,776 km (0.096 R)
• M44: 14,295,273 km (0.092 R)
• M45: 14,827,543 km (0.114 R)
• M46: 15,276,037 km (0.077 R)
• M47: 15,517,039 km (0.034 R)
• M48: 15,698,651 km (0.055 R)
• M49: 15,942,047 km (0.119 R)
• M50: 16,339,977 km (0.112 R)
• M51: 16,586,514 km (0.032 R)
• M52: 16,741,199 km (0.08 R)
• M53: 17,270,925 km (0.039 R)
• M54: 17,459,119 km (0.059 R)
• M55: 17,679,626 km (0.076 R)
• M56: 18,282,805 km (0.046 R)
• M57: 18,506,753 km (0.105 R)
• M58: 19,086,744 km (0.093 R)
• M59: 19,249,057 km (0.062 R)
• M60: 19,411,670 km (0.031 R)
• M61: 19,542,119 km (0.093 R)
• M62: 19,968,025 km (0.096 R)
• M63: 20,729,328 km (0.12 R)
• M64: 20,895,980 km (0.088 R)
• M65: 21,668,803 km (0.041 R)
• M66: 21,871,957 km (0.085 R)
• M67: 22,177,735 km (0.1 R)
• M68: 22,931,558 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit