🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 266 Days

Day: 14 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,475,595 km

• M1: 269,575 km (0.076 R)

Asteroid Belt

Center: 1.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 12.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.93 AU - 2.57 AU

Year: 2146 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,475,595 km

• M1: 191,485 km (0.091 R)
• M2: 272,717 km (0.086 R)
• M3: 359,334 km (0.089 R)
• M4: 513,420 km (0.105 R)
• M5: 648,507 km (0.055 R)
• M6: 881,131 km (0.055 R)
• M7: 1,049,130 km (0.086 R)
• M8: 1,170,603 km (0.072 R)
• M9: 1,257,669 km (0.06 R)
• M10: 1,449,155 km (0.1 R)
• M11: 1,716,336 km (0.111 R)
• M12: 1,895,854 km (0.113 R)
• M13: 2,034,830 km (0.052 R)
• M14: 2,117,408 km (0.109 R)
• M15: 2,372,323 km (0.097 R)
• M16: 2,510,103 km (0.064 R)
• M17: 2,676,306 km (0.06 R)
• M18: 2,859,414 km (0.085 R)
• M19: 3,114,777 km (0.042 R)
• M20: 3,363,708 km (0.102 R)
• M21: 3,504,779 km (0.095 R)
• M22: 3,705,838 km (0.095 R)
• M23: 3,969,879 km (0.034 R)
• M24: 4,104,367 km (0.089 R)
• M25: 4,362,424 km (0.062 R)
• M26: 4,547,775 km (0.11 R)
• M27: 4,767,535 km (0.08 R)
• M28: 5,266,443 km (0.1 R)
• M29: 5,681,129 km (0.103 R)
• M30: 6,384,089 km (0.091 R)
• M31: 6,559,717 km (0.055 R)
• M32: 6,862,054 km (0.08 R)
• M33: 7,205,531 km (0.104 R)
• M34: 7,333,437 km (0.086 R)
• M35: 7,927,939 km (0.113 R)
• M36: 8,022,335 km (0.1 R)
• M37: 8,231,174 km (0.041 R)
• M38: 8,868,461 km (0.086 R)
• M39: 9,005,792 km (0.056 R)
• M40: 9,143,721 km (0.04 R)
• M41: 9,302,295 km (0.085 R)
• M42: 9,401,777 km (0.058 R)
• M43: 9,622,135 km (0.057 R)
• M44: 10,211,102 km (0.091 R)
• M45: 10,686,673 km (0.05 R)
• M46: 10,770,149 km (0.095 R)
• M47: 11,254,098 km (0.063 R)
• M48: 11,659,359 km (0.116 R)
• M49: 11,788,312 km (0.097 R)
• M50: 12,004,332 km (0.062 R)
• M51: 12,112,790 km (0.108 R)
• M52: 12,308,913 km (0.106 R)
• M53: 12,440,260 km (0.069 R)
• M54: 12,726,590 km (0.062 R)
• M55: 12,948,145 km (0.107 R)
• M56: 13,440,321 km (0.102 R)
• M57: 13,688,654 km (0.1 R)
• M58: 14,075,514 km (0.116 R)
• M59: 14,442,926 km (0.115 R)
• M60: 14,930,017 km (0.056 R)
• M61: 15,328,247 km (0.113 R)
• M62: 15,706,280 km (0.087 R)
• M63: 15,872,633 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.35 AU - 3.61 AU

Year: 4128 Days

Day: 11.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,475,595 km

• M1: 112,647 km (0.081 R)
• M2: 303,235 km (0.03 R)
• M3: 545,284 km (0.091 R)
• M4: 902,374 km (0.088 R)
• M5: 960,718 km (0.075 R)
• M6: 1,143,526 km (0.076 R)
• M7: 1,207,105 km (0.057 R)
• M8: 1,351,168 km (0.089 R)
• M9: 1,628,074 km (0.077 R)
• M10: 1,938,190 km (0.111 R)
• M11: 2,030,193 km (0.113 R)
• M12: 2,123,841 km (0.09 R)
• M13: 2,562,761 km (0.057 R)
• M14: 3,029,656 km (0.103 R)
• M15: 3,155,169 km (0.104 R)
• M16: 3,579,428 km (0.102 R)
• M17: 3,924,102 km (0.104 R)
• M18: 4,748,685 km (0.085 R)
• M19: 4,832,011 km (0.074 R)
• M20: 5,127,317 km (0.065 R)
• M21: 5,581,497 km (0.079 R)
• M22: 5,757,872 km (0.047 R)
• M23: 5,936,193 km (0.051 R)
• M24: 6,116,309 km (0.118 R)
• M25: 6,207,115 km (0.093 R)
• M26: 6,574,527 km (0.104 R)
• M27: 7,043,965 km (0.111 R)
• M28: 7,891,138 km (0.096 R)
• M29: 8,389,748 km (0.05 R)
• M30: 8,541,290 km (0.065 R)
• M31: 8,617,436 km (0.116 R)
• M32: 8,719,312 km (0.117 R)
• M33: 9,680,478 km (0.104 R)
• M34: 10,026,199 km (0.043 R)
• M35: 10,702,232 km (0.094 R)
• M36: 11,365,249 km (0.083 R)
• M37: 12,183,999 km (0.11 R)
• M38: 13,256,017 km (0.038 R)
• M39: 13,521,254 km (0.061 R)
• M40: 13,997,424 km (0.078 R)
• M41: 15,799,929 km (0.115 R)
• M42: 16,144,004 km (0.096 R)
• M43: 16,427,342 km (0.108 R)
• M44: 16,744,190 km (0.108 R)
• M45: 17,544,988 km (0.099 R)
• M46: 17,641,927 km (0.036 R)
• M47: 17,706,703 km (0.113 R)
• M48: 18,522,460 km (0.044 R)
• M49: 18,687,018 km (0.042 R)
• M50: 18,752,991 km (0.12 R)
• M51: 18,984,568 km (0.088 R)
• M52: 19,718,495 km (0.036 R)
• M53: 19,886,643 km (0.069 R)
• M54: 20,292,054 km (0.09 R)
• M55: 20,393,780 km (0.103 R)
• M56: 20,461,698 km (0.042 R)
• M57: 20,905,255 km (0.113 R)
• M58: 20,973,771 km (0.092 R)
• M59: 21,386,362 km (0.079 R)
• M60: 21,628,411 km (0.097 R)
• M61: 22,816,368 km (0.094 R)
• M62: 23,846,499 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.3

Radius: 3.6

Gravity: 48.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.63 AU - 7.21 AU

Year: 11574 Days

Day: 22.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,475,595 km

• M1: 49,367 km (0.106 R)
• M2: 104,120 km (0.104 R)
• M3: 190,288 km (0.101 R)
• M4: 224,098 km (0.111 R)
• M5: 339,138 km (0.096 R)
• M6: 487,390 km (0.111 R)
• M7: 602,580 km (0.053 R)
• M8: 744,698 km (0.075 R)
• M9: 1,038,359 km (0.076 R)
• M10: 1,122,283 km (0.059 R)
• M11: 1,165,218 km (0.089 R)
• M12: 1,744,910 km (0.026 R)
• M13: 1,870,123 km (0.116 R)
• M14: 2,182,783 km (0.066 R)
• M15: 2,290,493 km (0.107 R)
• M16: 2,767,860 km (0.034 R)
• M17: 3,152,925 km (0.088 R)
• M18: 3,460,498 km (0.055 R)
• M19: 4,038,095 km (0.118 R)
• M20: 4,304,230 km (0.055 R)
• M21: 4,439,466 km (0.119 R)
• M22: 5,029,630 km (0.032 R)
• M23: 5,866,480 km (0.074 R)
• M24: 6,319,912 km (0.11 R)
• M25: 6,396,655 km (0.059 R)
• M26: 6,550,891 km (0.119 R)
• M27: 6,628,532 km (0.107 R)
• M28: 8,750,578 km (0.11 R)
• M29: 8,964,802 km (0.114 R)
• M30: 9,137,438 km (0.109 R)
• M31: 9,442,169 km (0.066 R)
• M32: 9,750,191 km (0.106 R)
• M33: 9,883,333 km (0.119 R)
• M34: 10,286,050 km (0.084 R)
• M35: 11,015,190 km (0.069 R)
• M36: 11,949,878 km (0.108 R)
• M37: 12,958,467 km (0.11 R)
• M38: 13,104,624 km (0.109 R)
• M39: 13,744,903 km (0.027 R)
• M40: 14,143,880 km (0.072 R)
• M41: 14,496,183 km (0.08 R)
• M42: 14,648,025 km (0.108 R)
• M43: 14,953,354 km (0.098 R)
• M44: 15,777,639 km (0.115 R)
• M45: 15,881,759 km (0.11 R)
• M46: 16,300,334 km (0.077 R)
• M47: 16,669,541 km (0.109 R)
• M48: 16,775,456 km (0.105 R)
• M49: 16,934,928 km (0.1 R)
• M50: 17,041,441 km (0.048 R)
• M51: 17,201,810 km (0.096 R)
• M52: 17,685,610 km (0.096 R)
• M53: 18,446,913 km (0.05 R)
• M54: 18,776,478 km (0.089 R)
• M55: 19,553,040 km (0.088 R)
• M56: 21,655,489 km (0.067 R)
• M57: 22,586,436 km (0.045 R)
• M58: 22,703,870 km (0.058 R)
• M59: 24,067,305 km (0.056 R)
• M60: 25,701,363 km (0.078 R)
• M61: 26,377,396 km (0.119 R)
• M62: 27,183,728 km (0.087 R)
• M63: 28,061,120 km (0.104 R)
• M64: 30,878,646 km (0.086 R)
• M65: 30,943,721 km (0.104 R)
• M66: 31,465,967 km (0.042 R)
• M67: 32,585,259 km (0.069 R)
• M68: 33,050,059 km (0.056 R)
• M69: 33,183,201 km (0.039 R)
• M70: 34,187,601 km (0.107 R)
• M71: 38,724,306 km (0.069 R)
• M72: 39,216,483 km (0.072 R)
• M73: 39,781,515 km (0.09 R)
• M74: 40,705,281 km (0.076 R)
• M75: 40,847,998 km (0.037 R)
• M76: 40,919,506 km (0.093 R)
• M77: 41,277,344 km (0.106 R)
• M78: 43,664,776 km (0.113 R)
• M79: 43,810,933 km (0.116 R)
• M80: 44,030,393 km (0.106 R)
• M81: 44,323,605 km (0.052 R)
• M82: 45,651,137 km (0.104 R)
• M83: 45,725,337 km (0.06 R)
• M84: 45,947,939 km (0.085 R)
• M85: 46,319,839 km (0.055 R)
• M86: 46,618,137 km (0.054 R)
• M87: 49,026,813 km (0.094 R)
• M88: 49,406,791 km (0.114 R)
• M89: 50,552,561 km (0.067 R)
• M90: 50,706,049 km (0.091 R)
• M91: 51,167,259 km (0.103 R)
• M92: 51,321,345 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit