🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.77 AU - 2.31 AU

Year: 1086 Days

Day: 13.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,311,725 km

• M1: 1,537,118 km (0.094 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 8.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.88 AU - 8 AU

Year: 6815 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,311,725 km

• M1: 140,472 km (0.068 R)
• M2: 265,237 km (0.116 R)
• M3: 322,234 km (0.051 R)
• M4: 515,365 km (0.072 R)
• M5: 580,889 km (0.102 R)
• M6: 661,372 km (0.062 R)
• M7: 721,361 km (0.036 R)
• M8: 796,160 km (0.099 R)
• M9: 873,652 km (0.083 R)
• M10: 1,008,888 km (0.115 R)
• M11: 1,552,826 km (0.031 R)
• M12: 1,735,335 km (0.099 R)
• M13: 1,855,313 km (0.062 R)
• M14: 1,925,025 km (0.107 R)
• M15: 1,995,785 km (0.104 R)
• M16: 2,400,148 km (0.092 R)
• M17: 2,457,295 km (0.102 R)
• M18: 2,534,338 km (0.105 R)
• M19: 2,790,000 km (0.086 R)
• M20: 3,074,685 km (0.039 R)
• M21: 3,606,505 km (0.117 R)
• M22: 3,871,892 km (0.102 R)
• M23: 4,052,457 km (0.056 R)
• M24: 4,235,714 km (0.103 R)
• M25: 4,778,006 km (0.052 R)
• M26: 4,874,497 km (0.044 R)
• M27: 5,118,790 km (0.11 R)
• M28: 5,242,508 km (0.115 R)
• M29: 5,442,371 km (0.112 R)
• M30: 5,695,939 km (0.057 R)
• M31: 5,875,606 km (0.11 R)
• M32: 6,293,582 km (0.096 R)
• M33: 6,883,896 km (0.068 R)
• M34: 7,576,085 km (0.101 R)
• M35: 7,745,579 km (0.079 R)
• M36: 7,916,271 km (0.079 R)
• M37: 9,386,818 km (0.067 R)
• M38: 9,447,405 km (0.113 R)
• M39: 9,629,765 km (0.103 R)
• M40: 10,559,665 km (0.089 R)
• M41: 10,812,336 km (0.067 R)
• M42: 11,647,690 km (0.075 R)
• M43: 11,876,276 km (0.083 R)
• M44: 13,209,941 km (0.096 R)
• M45: 13,413,992 km (0.094 R)
• M46: 14,032,729 km (0.119 R)
• M47: 16,016,546 km (0.117 R)
• M48: 16,635,882 km (0.065 R)
• M49: 16,709,334 km (0.057 R)
• M50: 16,893,340 km (0.111 R)
• M51: 17,598,394 km (0.079 R)
• M52: 17,823,090 km (0.1 R)
• M53: 19,306,652 km (0.108 R)
• M54: 19,848,795 km (0.096 R)
• M55: 20,278,291 km (0.085 R)
• M56: 20,631,940 km (0.028 R)
• M57: 21,305,579 km (0.11 R)
• M58: 21,665,212 km (0.042 R)
• M59: 21,745,397 km (0.111 R)
• M60: 21,986,549 km (0.057 R)
• M61: 22,349,922 km (0.052 R)
• M62: 23,616,567 km (0.112 R)
• M63: 23,864,451 km (0.106 R)
• M64: 24,030,205 km (0.109 R)
• M65: 24,196,259 km (0.096 R)
• M66: 24,780,738 km (0.103 R)
• M67: 24,906,549 km (0.086 R)
• M68: 25,665,908 km (0.045 R)
• M69: 25,835,702 km (0.029 R)
• M70: 26,390,261 km (0.075 R)
• M71: 26,647,420 km (0.118 R)
• M72: 26,776,373 km (0.092 R)
• M73: 27,250,898 km (0.067 R)
• M74: 28,033,295 km (0.117 R)
• M75: 29,442,507 km (0.07 R)
• M76: 29,664,809 km (0.103 R)
• M77: 29,753,820 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 13.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.16 AU - 8.62 AU

Year: 8262 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,311,725 km

• M1: 231,727 km (0.053 R)
• M2: 358,436 km (0.108 R)
• M3: 562,638 km (0.106 R)
• M4: 676,332 km (0.112 R)
• M5: 869,912 km (0.104 R)
• M6: 1,109,567 km (0.108 R)
• M7: 1,328,728 km (0.066 R)
• M8: 1,685,070 km (0.086 R)
• M9: 2,576,225 km (0.088 R)
• M10: 2,796,283 km (0.073 R)
• M11: 3,255,250 km (0.112 R)
• M12: 3,453,616 km (0.096 R)
• M13: 3,717,657 km (0.114 R)
• M14: 3,967,186 km (0.04 R)
• M15: 4,072,952 km (0.051 R)
• M16: 4,222,400 km (0.034 R)
• M17: 4,417,476 km (0.115 R)
• M18: 5,227,249 km (0.085 R)
• M19: 5,649,564 km (0.078 R)
• M20: 5,792,729 km (0.12 R)
• M21: 7,239,191 km (0.061 R)
• M22: 7,394,922 km (0.108 R)
• M23: 7,709,975 km (0.116 R)
• M24: 8,271,865 km (0.084 R)
• M25: 8,380,473 km (0.061 R)
• M26: 9,125,620 km (0.103 R)
• M27: 9,435,287 km (0.052 R)
• M28: 9,892,159 km (0.102 R)
• M29: 10,356,062 km (0.117 R)
• M30: 10,473,197 km (0.102 R)
• M31: 10,946,076 km (0.065 R)
• M32: 11,035,536 km (0.115 R)
• M33: 11,425,986 km (0.115 R)
• M34: 11,638,266 km (0.117 R)
• M35: 11,851,592 km (0.091 R)
• M36: 13,191,391 km (0.106 R)
• M37: 13,798,608 km (0.06 R)
• M38: 13,927,562 km (0.079 R)
• M39: 14,414,952 km (0.075 R)
• M40: 14,513,088 km (0.089 R)
• M41: 14,644,285 km (0.075 R)
• M42: 14,941,087 km (0.094 R)
• M43: 15,306,405 km (0.109 R)
• M44: 15,641,056 km (0.083 R)
• M45: 15,741,885 km (0.116 R)
• M46: 16,385,904 km (0.089 R)
• M47: 16,969,485 km (0.1 R)
• M48: 17,142,420 km (0.107 R)
• M49: 17,246,391 km (0.071 R)
• M50: 17,385,517 km (0.066 R)
• M51: 17,664,666 km (0.1 R)
• M52: 18,192,298 km (0.115 R)
• M53: 18,725,016 km (0.092 R)
• M54: 19,226,917 km (0.087 R)
• M55: 19,696,953 km (0.106 R)
• M56: 19,842,213 km (0.061 R)
• M57: 20,024,573 km (0.096 R)
• M58: 20,317,186 km (0.103 R)
• M59: 20,869,950 km (0.098 R)
• M60: 21,465,050 km (0.074 R)
• M61: 21,652,197 km (0.076 R)
• M62: 22,103,385 km (0.075 R)
• M63: 22,368,023 km (0.085 R)
• M64: 22,938,739 km (0.104 R)
• M65: 23,091,778 km (0.092 R)
• M66: 23,245,116 km (0.045 R)
• M67: 23,784,565 km (0.105 R)
• M68: 24,133,428 km (0.048 R)
• M69: 24,484,085 km (0.063 R)
• M70: 24,875,583 km (0.061 R)
• M71: 25,308,818 km (0.058 R)
• M72: 25,466,943 km (0.082 R)
• M73: 26,062,791 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 14.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.35 AU - 9.49 AU

Year: 8309 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,311,725 km

• M1: 185,202 km (0.108 R)
• M2: 339,886 km (0.106 R)
• M3: 600,635 km (0.054 R)
• M4: 700,268 km (0.089 R)
• M5: 1,008,888 km (0.076 R)
• M6: 1,180,327 km (0.03 R)
• M7: 1,536,221 km (0.098 R)
• M8: 1,830,629 km (0.098 R)
• M9: 2,123,542 km (0.073 R)
• M10: 2,411,218 km (0.047 R)
• M11: 2,538,377 km (0.103 R)
• M12: 2,646,237 km (0.101 R)
• M13: 2,844,304 km (0.08 R)
• M14: 3,637,173 km (0.075 R)
• M15: 3,735,010 km (0.103 R)
• M16: 3,833,595 km (0.052 R)
• M17: 3,983,193 km (0.073 R)
• M18: 4,109,454 km (0.094 R)
• M19: 4,262,642 km (0.105 R)
• M20: 4,575,002 km (0.05 R)
• M21: 4,814,209 km (0.069 R)
• M22: 4,976,074 km (0.068 R)
• M23: 5,360,840 km (0.078 R)
• M24: 6,305,849 km (0.079 R)
• M25: 6,934,310 km (0.037 R)
• M26: 7,551,401 km (0.116 R)
• M27: 7,930,183 km (0.077 R)
• M28: 8,154,131 km (0.104 R)
• M29: 8,575,548 km (0.04 R)
• M30: 9,204,308 km (0.11 R)
• M31: 10,019,916 km (0.114 R)
• M32: 10,331,827 km (0.104 R)
• M33: 11,286,711 km (0.113 R)
• M34: 11,647,541 km (0.094 R)
• M35: 12,048,912 km (0.116 R)
• M36: 12,566,371 km (0.083 R)
• M37: 12,715,520 km (0.075 R)
• M38: 13,356,098 km (0.111 R)
• M39: 13,508,389 km (0.119 R)
• M40: 13,891,658 km (0.095 R)
• M41: 15,340,663 km (0.038 R)
• M42: 15,540,227 km (0.049 R)
• M43: 15,660,354 km (0.104 R)
• M44: 16,144,004 km (0.115 R)
• M45: 16,387,699 km (0.093 R)
• M46: 17,416,035 km (0.027 R)
• M47: 17,666,013 km (0.092 R)
• M48: 17,833,263 km (0.105 R)
• M49: 18,085,186 km (0.06 R)
• M50: 18,422,978 km (0.053 R)
• M51: 18,550,136 km (0.118 R)
• M52: 18,677,593 km (0.084 R)
• M53: 18,805,350 km (0.075 R)
• M54: 18,976,191 km (0.118 R)
• M55: 19,319,518 km (0.12 R)
• M56: 19,708,023 km (0.053 R)
• M57: 20,230,270 km (0.119 R)
• M58: 21,734,476 km (0.04 R)
• M59: 21,868,965 km (0.059 R)
• M60: 23,412,067 km (0.111 R)
• M61: 24,943,351 km (0.07 R)
• M62: 27,809,496 km (0.069 R)
• M63: 28,004,273 km (0.086 R)
• M64: 28,542,227 km (0.113 R)
• M65: 28,984,887 km (0.077 R)
• M66: 30,176,583 km (0.078 R)
• M67: 30,276,664 km (0.086 R)
• M68: 31,181,881 km (0.085 R)
• M69: 32,147,086 km (0.069 R)
• M70: 32,659,010 km (0.056 R)
• M71: 33,018,943 km (0.115 R)
• M72: 33,328,610 km (0.093 R)
• M73: 33,898,728 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 10,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit