🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 12.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,429,204 km

• M1: 161,117 km (0.079 R)
• M2: 249,529 km (0.116 R)
• M3: 337,044 km (0.113 R)
• M4: 438,771 km (0.072 R)
• M5: 523,593 km (0.105 R)
• M6: 687,103 km (0.093 R)
• M7: 772,972 km (0.08 R)
• M8: 899,083 km (0.1 R)
• M9: 1,030,580 km (0.063 R)
• M10: 1,126,173 km (0.082 R)
• M11: 1,225,057 km (0.065 R)
• M12: 1,348,326 km (0.08 R)
• M13: 1,426,715 km (0.056 R)
• M14: 1,545,795 km (0.107 R)
• M15: 1,633,908 km (0.048 R)
• M16: 1,776,774 km (0.113 R)
• M17: 1,887,476 km (0.094 R)
• M18: 2,097,362 km (0.074 R)
• M19: 2,237,236 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 12.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.45 AU - 1.79 AU

Year: 1375 Days

Day: 6 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,429,204 km

• M1: 152,739 km (0.073 R)
• M2: 229,633 km (0.087 R)
• M3: 308,471 km (0.086 R)
• M4: 403,914 km (0.105 R)
• M5: 502,798 km (0.068 R)
• M6: 676,182 km (0.026 R)
• M7: 806,333 km (0.086 R)
• M8: 1,029,084 km (0.091 R)
• M9: 1,115,402 km (0.07 R)
• M10: 1,204,263 km (0.094 R)
• M11: 1,478,027 km (0.078 R)
• M12: 1,610,122 km (0.088 R)
• M13: 1,746,256 km (0.081 R)
• M14: 1,850,974 km (0.101 R)
• M15: 1,993,990 km (0.116 R)
• M16: 2,113,070 km (0.087 R)
• M17: 2,633,222 km (0.115 R)
• M18: 2,928,977 km (0.069 R)
• M19: 3,012,602 km (0.087 R)
• M20: 3,160,704 km (0.106 R)
• M21: 3,257,194 km (0.095 R)
• M22: 3,642,259 km (0.111 R)
• M23: 3,789,015 km (0.071 R)
• M24: 3,937,715 km (0.026 R)
• M25: 4,147,003 km (0.081 R)
• M26: 4,347,913 km (0.058 R)
• M27: 4,528,028 km (0.053 R)
• M28: 4,637,235 km (0.115 R)
• M29: 4,846,073 km (0.095 R)
• M30: 5,171,449 km (0.057 R)
• M31: 5,349,620 km (0.078 R)
• M32: 5,452,394 km (0.118 R)
• M33: 5,909,864 km (0.099 R)
• M34: 6,016,078 km (0.031 R)
• M35: 6,190,210 km (0.092 R)
• M36: 6,325,297 km (0.068 R)
• M37: 6,792,043 km (0.071 R)
• M38: 6,917,406 km (0.1 R)
• M39: 7,085,853 km (0.103 R)
• M40: 7,184,737 km (0.059 R)
• M41: 7,284,070 km (0.04 R)
• M42: 7,642,656 km (0.086 R)
• M43: 7,758,744 km (0.086 R)
• M44: 7,860,620 km (0.107 R)
• M45: 8,021,887 km (0.083 R)
• M46: 8,783,340 km (0.101 R)
• M47: 8,950,740 km (0.047 R)
• M48: 9,073,111 km (0.081 R)
• M49: 9,149,855 km (0.106 R)
• M50: 9,226,748 km (0.084 R)
• M51: 9,614,954 km (0.077 R)
• M52: 9,755,876 km (0.09 R)
• M53: 9,834,564 km (0.067 R)
• M54: 10,024,254 km (0.097 R)
• M55: 10,135,405 km (0.064 R)
• M56: 10,568,192 km (0.108 R)
• M57: 11,007,112 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.1

Radius: 9.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.94 AU - 2.6 AU

Year: 2281 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,429,204 km

• M1: 117,883 km (0.105 R)
• M2: 256,411 km (0.077 R)
• M3: 318,943 km (0.119 R)
• M4: 506,090 km (0.074 R)
• M5: 665,262 km (0.082 R)
• M6: 822,489 km (0.073 R)
• M7: 1,019,659 km (0.083 R)
• M8: 1,102,985 km (0.116 R)
• M9: 1,284,148 km (0.05 R)
• M10: 1,374,804 km (0.092 R)
• M11: 1,451,847 km (0.089 R)
• M12: 1,919,789 km (0.066 R)
• M13: 2,432,461 km (0.104 R)
• M14: 2,660,598 km (0.101 R)
• M15: 2,728,516 km (0.118 R)
• M16: 2,836,525 km (0.118 R)
• M17: 2,905,939 km (0.104 R)
• M18: 3,056,733 km (0.104 R)
• M19: 3,199,749 km (0.087 R)
• M20: 3,365,952 km (0.092 R)
• M21: 3,981,398 km (0.091 R)
• M22: 4,126,657 km (0.079 R)
• M23: 4,388,005 km (0.11 R)
• M24: 4,514,864 km (0.106 R)
• M25: 5,107,122 km (0.12 R)
• M26: 5,228,446 km (0.105 R)
• M27: 5,363,233 km (0.078 R)
• M28: 6,130,820 km (0.081 R)
• M29: 6,298,968 km (0.118 R)
• M30: 6,442,283 km (0.108 R)
• M31: 6,599,959 km (0.05 R)
• M32: 6,839,016 km (0.115 R)
• M33: 7,053,689 km (0.1 R)
• M34: 7,175,611 km (0.103 R)
• M35: 7,517,592 km (0.05 R)
• M36: 7,628,295 km (0.089 R)
• M37: 7,753,358 km (0.097 R)
• M38: 8,317,492 km (0.088 R)
• M39: 8,403,212 km (0.045 R)
• M40: 8,938,622 km (0.061 R)
• M41: 9,041,247 km (0.074 R)
• M42: 9,649,661 km (0.118 R)
• M43: 9,996,878 km (0.03 R)
• M44: 10,057,614 km (0.038 R)
• M45: 10,133,909 km (0.098 R)
• M46: 10,332,875 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 13.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.16 AU - 2.82 AU

Year: 2620 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,429,204 km

• M1: 211,232 km (0.105 R)
• M2: 301,290 km (0.048 R)
• M3: 386,262 km (0.086 R)
• M4: 484,099 km (0.102 R)
• M5: 593,305 km (0.103 R)
• M6: 860,936 km (0.05 R)
• M7: 989,889 km (0.115 R)
• M8: 1,382,733 km (0.06 R)
• M9: 1,512,584 km (0.037 R)
• M10: 1,646,773 km (0.105 R)
• M11: 2,210,608 km (0.113 R)
• M12: 2,406,731 km (0.107 R)
• M13: 2,507,111 km (0.098 R)
• M14: 2,594,326 km (0.078 R)
• M15: 2,682,589 km (0.107 R)
• M16: 2,786,859 km (0.086 R)
• M17: 3,092,338 km (0.084 R)
• M18: 3,360,716 km (0.069 R)
• M19: 3,538,588 km (0.099 R)
• M20: 3,752,812 km (0.107 R)
• M21: 4,022,388 km (0.112 R)
• M22: 4,333,402 km (0.041 R)
• M23: 5,015,867 km (0.108 R)
• M24: 5,182,519 km (0.114 R)
• M25: 5,313,417 km (0.114 R)
• M26: 5,674,397 km (0.1 R)
• M27: 5,945,468 km (0.101 R)
• M28: 6,121,994 km (0.115 R)
• M29: 6,581,110 km (0.11 R)
• M30: 6,682,537 km (0.112 R)
• M31: 6,927,728 km (0.11 R)
• M32: 7,301,423 km (0.106 R)
• M33: 7,852,691 km (0.057 R)
• M34: 8,025,028 km (0.087 R)
• M35: 8,111,645 km (0.073 R)
• M36: 8,749,381 km (0.062 R)
• M37: 9,266,691 km (0.104 R)
• M38: 9,426,012 km (0.102 R)
• M39: 9,540,455 km (0.047 R)
• M40: 9,678,384 km (0.078 R)
• M41: 9,863,436 km (0.086 R)
• M42: 10,002,862 km (0.09 R)
• M43: 10,190,009 km (0.084 R)
• M44: 10,543,808 km (0.03 R)
• M45: 11,580,521 km (0.09 R)
• M46: 11,801,626 km (0.032 R)
• M47: 11,974,562 km (0.112 R)
• M48: 12,223,193 km (0.08 R)
• M49: 12,398,223 km (0.104 R)
• M50: 12,599,133 km (0.115 R)
• M51: 12,725,393 km (0.06 R)
• M52: 13,260,056 km (0.092 R)
• M53: 13,362,830 km (0.093 R)
• M54: 13,491,484 km (0.106 R)
• M55: 13,776,169 km (0.119 R)
• M56: 13,906,169 km (0.1 R)
• M57: 14,167,517 km (0.085 R)
• M58: 14,721,777 km (0.097 R)
• M59: 15,202,435 km (0.077 R)
• M60: 15,417,706 km (0.064 R)
• M61: 15,552,793 km (0.064 R)
• M62: 15,878,468 km (0.079 R)
• M63: 16,316,490 km (0.071 R)
• M64: 17,176,229 km (0.105 R)
• M65: 17,288,278 km (0.077 R)
• M66: 17,682,169 km (0.116 R)
• M67: 17,823,689 km (0.11 R)
• M68: 18,050,778 km (0.097 R)
• M69: 19,055,478 km (0.067 R)
• M70: 19,345,997 km (0.047 R)
• M71: 19,433,362 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 10.7

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.75 AU - 4.11 AU

Year: 4236 Days

Day: 5.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,429,204 km

• M1: 142,716 km (0.111 R)
• M2: 234,569 km (0.063 R)
• M3: 368,011 km (0.109 R)
• M4: 514,317 km (0.118 R)
• M5: 932,294 km (0.102 R)
• M6: 1,412,503 km (0.09 R)
• M7: 1,671,457 km (0.049 R)
• M8: 1,847,384 km (0.073 R)
• M9: 1,979,180 km (0.117 R)
• M10: 2,080,158 km (0.112 R)
• M11: 2,375,913 km (0.025 R)
• M12: 2,465,523 km (0.113 R)
• M13: 2,648,182 km (0.114 R)
• M14: 2,722,382 km (0.065 R)
• M15: 2,911,474 km (0.109 R)
• M16: 3,026,963 km (0.11 R)
• M17: 3,282,476 km (0.084 R)
• M18: 3,647,944 km (0.088 R)
• M19: 3,835,689 km (0.103 R)
• M20: 4,199,063 km (0.104 R)
• M21: 4,286,129 km (0.062 R)
• M22: 5,568,482 km (0.066 R)
• M23: 5,931,107 km (0.109 R)
• M24: 6,053,627 km (0.108 R)
• M25: 6,501,972 km (0.063 R)
• M26: 6,858,015 km (0.078 R)
• M27: 7,194,461 km (0.032 R)
• M28: 7,457,005 km (0.088 R)
• M29: 7,964,441 km (0.104 R)
• M30: 8,045,523 km (0.036 R)
• M31: 8,154,131 km (0.118 R)
• M32: 8,565,974 km (0.045 R)
• M33: 8,732,626 km (0.112 R)
• M34: 9,182,168 km (0.113 R)
• M35: 9,870,767 km (0.085 R)
• M36: 10,605,591 km (0.081 R)
• M37: 10,724,821 km (0.109 R)
• M38: 10,994,696 km (0.067 R)
• M39: 11,206,227 km (0.064 R)
• M40: 11,419,105 km (0.105 R)
• M41: 11,694,664 km (0.104 R)
• M42: 11,787,115 km (0.077 R)
• M43: 12,377,728 km (0.084 R)
• M44: 12,692,482 km (0.027 R)
• M45: 14,108,725 km (0.104 R)
• M46: 14,802,111 km (0.052 R)
• M47: 15,203,482 km (0.117 R)
• M48: 15,270,651 km (0.119 R)
• M49: 15,472,908 km (0.116 R)
• M50: 15,574,485 km (0.112 R)
• M51: 16,428,689 km (0.104 R)
• M52: 16,497,653 km (0.062 R)
• M53: 16,566,767 km (0.084 R)
• M54: 16,809,415 km (0.083 R)
• M55: 17,157,978 km (0.065 R)
• M56: 17,227,990 km (0.066 R)
• M57: 17,579,545 km (0.071 R)
• M58: 18,075,612 km (0.098 R)
• M59: 18,289,686 km (0.108 R)
• M60: 18,396,948 km (0.045 R)
• M61: 18,900,644 km (0.106 R)
• M62: 18,972,900 km (0.114 R)
• M63: 19,445,330 km (0.113 R)
• M64: 19,518,333 km (0.119 R)
• M65: 20,438,659 km (0.073 R)
• M66: 21,864,626 km (0.11 R)
• M67: 21,940,622 km (0.103 R)
• M68: 22,704,768 km (0.104 R)
• M69: 22,858,704 km (0.062 R)
• M70: 23,789,353 km (0.089 R)
• M71: 23,906,637 km (0.077 R)
• M72: 24,259,389 km (0.1 R)
• M73: 24,930,485 km (0.049 R)
• M74: 25,727,692 km (0.105 R)
• M75: 26,049,028 km (0.096 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: 450 - 18,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit