🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 8.3

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.67 AU - 1.03 AU

Year: 498 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,529,294 km

• M1: 105,466 km (0.119 R)
• M2: 167,101 km (0.061 R)
• M3: 224,397 km (0.119 R)
• M4: 304,581 km (0.12 R)
• M5: 467,643 km (0.099 R)
• M6: 681,269 km (0.1 R)
• M7: 768,335 km (0.069 R)
• M8: 831,764 km (0.078 R)
• M9: 906,413 km (0.089 R)
• M10: 1,012,927 km (0.096 R)
• M11: 1,083,089 km (0.119 R)
• M12: 1,159,982 km (0.091 R)
• M13: 1,228,348 km (0.097 R)
• M14: 1,475,334 km (0.083 R)
• M15: 1,596,209 km (0.081 R)
• M16: 1,823,149 km (0.102 R)
• M17: 1,878,500 km (0.088 R)
• M18: 1,990,848 km (0.079 R)
• M19: 2,079,859 km (0.105 R)
• M20: 2,176,649 km (0.1 R)
• M21: 2,308,146 km (0.066 R)
• M22: 2,361,552 km (0.069 R)
• M23: 2,476,294 km (0.096 R)
• M24: 2,648,481 km (0.067 R)
• M25: 2,718,343 km (0.051 R)
• M26: 2,939,299 km (0.078 R)
• M27: 3,106,998 km (0.087 R)
• M28: 3,240,589 km (0.101 R)
• M29: 3,383,605 km (0.081 R)
• M30: 3,459,600 km (0.065 R)
• M31: 3,574,940 km (0.108 R)
• M32: 3,714,964 km (0.109 R)
• M33: 3,769,866 km (0.095 R)
• M34: 3,912,433 km (0.098 R)
• M35: 3,992,318 km (0.107 R)
• M36: 4,178,418 km (0.111 R)
• M37: 4,268,326 km (0.081 R)
• M38: 4,367,211 km (0.086 R)
• M39: 4,500,353 km (0.073 R)
• M40: 4,617,937 km (0.11 R)
• M41: 4,727,891 km (0.099 R)
• M42: 4,804,635 km (0.11 R)
• M43: 4,873,151 km (0.106 R)
• M44: 5,020,056 km (0.105 R)
• M45: 5,256,121 km (0.071 R)
• M46: 5,558,608 km (0.065 R)
• M47: 5,612,613 km (0.047 R)
• M48: 5,757,424 km (0.112 R)
• M49: 5,977,033 km (0.064 R)
• M50: 6,050,785 km (0.108 R)
• M51: 6,124,986 km (0.08 R)
• M52: 6,180,786 km (0.099 R)
• M53: 6,302,109 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 10.8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.04 AU - 1.62 AU

Year: 975 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 24,529,294 km

• M1: 135,236 km (0.086 R)
• M2: 286,181 km (0.092 R)
• M3: 355,145 km (0.104 R)
• M4: 422,764 km (0.049 R)
• M5: 532,269 km (0.077 R)
• M6: 607,667 km (0.118 R)
• M7: 693,386 km (0.097 R)
• M8: 771,327 km (0.084 R)
• M9: 970,292 km (0.076 R)
• M10: 1,065,885 km (0.098 R)
• M11: 1,179,280 km (0.104 R)
• M12: 1,282,054 km (0.112 R)
• M13: 1,380,340 km (0.118 R)
• M14: 1,560,605 km (0.084 R)
• M15: 1,682,527 km (0.045 R)
• M16: 1,790,687 km (0.099 R)
• M17: 1,901,389 km (0.119 R)
• M18: 2,085,245 km (0.084 R)
• M19: 2,256,534 km (0.112 R)
• M20: 2,330,136 km (0.091 R)
• M21: 2,432,761 km (0.098 R)
• M22: 2,527,306 km (0.112 R)
• M23: 2,908,183 km (0.103 R)
• M24: 3,100,266 km (0.095 R)
• M25: 3,213,512 km (0.052 R)
• M26: 3,401,856 km (0.029 R)
• M27: 3,508,070 km (0.07 R)
• M28: 3,669,337 km (0.07 R)
• M29: 3,745,631 km (0.114 R)
• M30: 3,866,357 km (0.117 R)
• M31: 3,977,359 km (0.104 R)
• M32: 4,134,436 km (0.12 R)
• M33: 4,938,974 km (0.092 R)
• M34: 5,011,229 km (0.096 R)
• M35: 5,083,784 km (0.09 R)
• M36: 5,217,824 km (0.104 R)
• M37: 5,328,377 km (0.074 R)
• M38: 5,689,955 km (0.11 R)
• M39: 5,931,256 km (0.041 R)
• M40: 6,098,357 km (0.062 R)
• M41: 6,384,538 km (0.093 R)
• M42: 6,582,306 km (0.118 R)
• M43: 6,715,149 km (0.109 R)
• M44: 6,822,261 km (0.101 R)
• M45: 7,105,749 km (0.093 R)
• M46: 7,255,946 km (0.113 R)
• M47: 7,587,155 km (0.101 R)
• M48: 7,740,643 km (0.049 R)
• M49: 7,866,903 km (0.089 R)
• M50: 8,393,637 km (0.117 R)
• M51: 8,887,609 km (0.071 R)
• M52: 9,005,193 km (0.037 R)
• M53: 9,450,995 km (0.088 R)
• M54: 9,540,903 km (0.114 R)
• M55: 9,721,917 km (0.108 R)
• M56: 10,117,753 km (0.036 R)
• M57: 10,225,164 km (0.103 R)
• M58: 10,394,958 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 11.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.48 AU - 1.64 AU

Year: 1239 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,529,294 km

• M1: 147,952 km (0.112 R)
• M2: 239,057 km (0.077 R)
• M3: 317,297 km (0.047 R)
• M4: 564,283 km (0.067 R)
• M5: 668,702 km (0.091 R)
• M6: 851,212 km (0.084 R)
• M7: 967,898 km (0.101 R)
• M8: 1,096,852 km (0.117 R)
• M9: 1,280,707 km (0.081 R)
• M10: 1,380,190 km (0.056 R)
• M11: 1,504,805 km (0.101 R)
• M12: 1,741,768 km (0.055 R)
• M13: 1,893,311 km (0.085 R)
• M14: 2,016,131 km (0.106 R)
• M15: 2,107,834 km (0.077 R)
• M16: 2,192,506 km (0.088 R)
• M17: 2,313,082 km (0.084 R)
• M18: 2,409,423 km (0.088 R)
• M19: 2,507,111 km (0.069 R)
• M20: 2,873,925 km (0.106 R)
• M21: 2,968,321 km (0.117 R)
• M22: 3,208,874 km (0.12 R)
• M23: 3,416,067 km (0.116 R)
• M24: 3,546,517 km (0.07 R)
• M25: 3,648,094 km (0.101 R)
• M26: 3,874,884 km (0.045 R)
• M27: 3,979,603 km (0.114 R)
• M28: 4,085,219 km (0.086 R)
• M29: 4,159,718 km (0.052 R)
• M30: 4,451,285 km (0.115 R)
• M31: 4,918,329 km (0.077 R)
• M32: 4,997,766 km (0.041 R)
• M33: 5,342,888 km (0.12 R)
• M34: 5,815,168 km (0.085 R)
• M35: 6,251,845 km (0.077 R)
• M36: 6,674,010 km (0.081 R)
• M37: 6,749,557 km (0.092 R)
• M38: 6,863,251 km (0.072 R)
• M39: 6,990,409 km (0.082 R)
• M40: 7,131,181 km (0.112 R)
• M41: 7,389,536 km (0.08 R)
• M42: 7,730,171 km (0.051 R)
• M43: 7,942,301 km (0.074 R)
• M44: 8,453,925 km (0.072 R)
• M45: 8,562,982 km (0.119 R)
• M46: 8,990,084 km (0.106 R)
• M47: 9,129,360 km (0.028 R)
• M48: 9,537,463 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 14.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.98 AU - 4 AU

Year: 4145 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,529,294 km

• M1: 187,147 km (0.05 R)
• M2: 287,826 km (0.059 R)
• M3: 498,161 km (0.088 R)
• M4: 655,239 km (0.101 R)
• M5: 783,893 km (0.097 R)
• M6: 932,743 km (0.084 R)
• M7: 1,403,976 km (0.114 R)
• M8: 1,653,954 km (0.089 R)
• M9: 1,811,181 km (0.038 R)
• M10: 1,905,278 km (0.036 R)
• M11: 2,098,858 km (0.083 R)
• M12: 2,596,720 km (0.097 R)
• M13: 3,131,532 km (0.087 R)
• M14: 3,345,158 km (0.09 R)
• M15: 3,462,293 km (0.11 R)
• M16: 3,944,896 km (0.076 R)
• M17: 4,284,633 km (0.063 R)
• M18: 4,746,292 km (0.107 R)
• M19: 5,204,809 km (0.114 R)
• M20: 5,677,538 km (0.063 R)
• M21: 5,818,160 km (0.117 R)
• M22: 6,102,845 km (0.086 R)
• M23: 6,267,552 km (0.118 R)
• M24: 6,475,643 km (0.118 R)
• M25: 6,792,043 km (0.036 R)
• M26: 7,396,418 km (0.092 R)
• M27: 7,682,898 km (0.109 R)
• M28: 7,928,238 km (0.058 R)
• M29: 8,198,861 km (0.111 R)
• M30: 8,911,994 km (0.049 R)
• M31: 9,741,365 km (0.116 R)
• M32: 10,226,361 km (0.095 R)
• M33: 10,570,586 km (0.103 R)
• M34: 10,793,935 km (0.082 R)
• M35: 10,968,665 km (0.079 R)
• M36: 11,069,046 km (0.104 R)
• M37: 11,270,554 km (0.101 R)
• M38: 11,549,704 km (0.051 R)
• M39: 11,779,785 km (0.108 R)
• M40: 13,059,146 km (0.097 R)
• M41: 13,218,917 km (0.107 R)
• M42: 13,352,508 km (0.108 R)
• M43: 13,459,620 km (0.075 R)
• M44: 14,300,210 km (0.055 R)
• M45: 14,519,820 km (0.108 R)
• M46: 14,630,073 km (0.114 R)
• M47: 14,962,629 km (0.08 R)
• M48: 15,381,803 km (0.026 R)
• M49: 15,635,072 km (0.064 R)
• M50: 15,804,716 km (0.073 R)
• M51: 15,918,261 km (0.076 R)
• M52: 16,174,522 km (0.091 R)
• M53: 16,346,111 km (0.097 R)
• M54: 16,460,852 km (0.096 R)
• M55: 16,835,744 km (0.105 R)
• M56: 18,901,990 km (0.1 R)
• M57: 19,143,292 km (0.1 R)
• M58: 19,842,512 km (0.074 R)
• M59: 20,149,188 km (0.094 R)
• M60: 20,272,307 km (0.098 R)
• M61: 20,395,725 km (0.056 R)
• M62: 20,829,409 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 13.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.25 AU - 5.93 AU

Year: 8403 Days

Day: 6.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,529,294 km

• M1: 170,093 km (0.073 R)
• M2: 408,253 km (0.114 R)
• M3: 508,184 km (0.118 R)
• M4: 638,484 km (0.031 R)
• M5: 761,004 km (0.077 R)
• M6: 869,912 km (0.053 R)
• M7: 984,952 km (0.086 R)
• M8: 1,283,550 km (0.093 R)
• M9: 1,597,406 km (0.098 R)
• M10: 1,785,899 km (0.108 R)
• M11: 1,997,431 km (0.05 R)
• M12: 2,249,503 km (0.066 R)
• M13: 2,429,021 km (0.083 R)
• M14: 2,664,637 km (0.056 R)
• M15: 2,785,213 km (0.08 R)
• M16: 2,960,841 km (0.032 R)
• M17: 3,323,317 km (0.066 R)
• M18: 3,758,048 km (0.079 R)
• M19: 3,972,422 km (0.072 R)
• M20: 4,454,277 km (0.102 R)
• M21: 4,598,489 km (0.093 R)
• M22: 4,723,254 km (0.093 R)
• M23: 4,870,308 km (0.119 R)
• M24: 4,976,373 km (0.107 R)
• M25: 5,190,597 km (0.104 R)
• M26: 5,298,906 km (0.115 R)
• M27: 6,284,756 km (0.072 R)
• M28: 6,798,774 km (0.114 R)
• M29: 6,941,491 km (0.102 R)
• M30: 7,917,467 km (0.051 R)
• M31: 8,218,757 km (0.079 R)
• M32: 8,472,775 km (0.049 R)
• M33: 9,066,678 km (0.032 R)
• M34: 9,250,235 km (0.071 R)
• M35: 9,915,646 km (0.118 R)
• M36: 10,158,892 km (0.078 R)
• M37: 10,295,026 km (0.081 R)
• M38: 11,461,740 km (0.089 R)
• M39: 11,546,712 km (0.097 R)
• M40: 11,717,253 km (0.112 R)
• M41: 11,859,970 km (0.101 R)
• M42: 12,118,475 km (0.106 R)
• M43: 13,200,516 km (0.074 R)
• M44: 13,319,297 km (0.069 R)
• M45: 13,738,021 km (0.114 R)
• M46: 13,949,104 km (0.108 R)
• M47: 14,039,910 km (0.076 R)
• M48: 14,282,857 km (0.116 R)
• M49: 15,487,419 km (0.065 R)
• M50: 16,724,444 km (0.032 R)
• M51: 17,273,617 km (0.092 R)
• M52: 17,501,604 km (0.081 R)
• M53: 17,664,965 km (0.117 R)
• M54: 17,796,013 km (0.076 R)
• M55: 19,124,442 km (0.06 R)
• M56: 20,175,816 km (0.028 R)
• M57: 20,484,586 km (0.062 R)
• M58: 20,656,773 km (0.12 R)
• M59: 20,760,295 km (0.086 R)
• M60: 21,490,183 km (0.086 R)
• M61: 21,630,207 km (0.083 R)
• M62: 22,016,618 km (0.102 R)
• M63: 22,547,391 km (0.101 R)
• M64: 22,760,867 km (0.108 R)
• M65: 23,046,599 km (0.055 R)
• M66: 23,513,345 km (0.093 R)
• M67: 23,766,015 km (0.057 R)
• M68: 24,237,548 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit