🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 12.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.14 AU - 1.48 AU

Year: 1000 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,578,269 km

• M1: 162,762 km (0.068 R)
• M2: 270,174 km (0.034 R)
• M3: 487,240 km (0.092 R)
• M4: 629,657 km (0.091 R)
• M5: 718,369 km (0.03 R)
• M6: 800,199 km (0.096 R)
• M7: 987,496 km (0.064 R)
• M8: 1,190,051 km (0.112 R)
• M9: 1,355,207 km (0.109 R)
• M10: 1,789,639 km (0.098 R)
• M11: 1,921,884 km (0.107 R)
• M12: 2,048,743 km (0.096 R)
• M13: 2,143,737 km (0.038 R)
• M14: 2,249,204 km (0.119 R)
• M15: 2,631,875 km (0.046 R)
• M16: 2,986,422 km (0.119 R)
• M17: 3,194,513 km (0.116 R)
• M18: 3,428,185 km (0.057 R)
• M19: 3,521,085 km (0.072 R)
• M20: 3,826,414 km (0.085 R)
• M21: 4,096,738 km (0.09 R)
• M22: 4,306,324 km (0.097 R)
• M23: 4,406,854 km (0.105 R)
• M24: 4,724,750 km (0.057 R)
• M25: 4,863,427 km (0.099 R)
• M26: 5,132,853 km (0.113 R)
• M27: 5,215,879 km (0.068 R)
• M28: 5,588,827 km (0.039 R)
• M29: 5,723,315 km (0.066 R)
• M30: 5,858,851 km (0.113 R)
• M31: 6,032,983 km (0.059 R)
• M32: 6,170,912 km (0.074 R)
• M33: 6,348,186 km (0.08 R)
• M34: 6,488,508 km (0.027 R)
• M35: 6,578,417 km (0.094 R)
• M36: 6,746,565 km (0.097 R)
• M37: 6,876,715 km (0.065 R)
• M38: 7,034,241 km (0.107 R)
• M39: 7,153,022 km (0.095 R)
• M40: 7,473,461 km (0.076 R)
• M41: 7,743,934 km (0.081 R)
• M42: 7,921,506 km (0.097 R)
• M43: 8,003,935 km (0.113 R)
• M44: 8,406,503 km (0.116 R)
• M45: 8,546,826 km (0.109 R)
• M46: 9,072,812 km (0.116 R)
• M47: 9,260,258 km (0.04 R)
• M48: 9,492,583 km (0.085 R)
• M49: 9,712,193 km (0.098 R)
• M50: 9,903,828 km (0.042 R)
• M51: 10,022,459 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 14.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.75 AU - 2.43 AU

Year: 2015 Days

Day: 10.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,578,269 km

• M1: 182,659 km (0.101 R)
• M2: 299,196 km (0.118 R)
• M3: 400,174 km (0.105 R)
• M4: 536,907 km (0.07 R)
• M5: 662,270 km (0.104 R)
• M6: 793,018 km (0.072 R)
• M7: 890,556 km (0.046 R)
• M8: 1,015,321 km (0.095 R)
• M9: 1,107,323 km (0.049 R)
• M10: 1,234,930 km (0.115 R)
• M11: 1,462,319 km (0.105 R)
• M12: 1,621,940 km (0.115 R)
• M13: 1,815,819 km (0.104 R)
• M14: 1,969,007 km (0.079 R)
• M15: 2,067,143 km (0.062 R)
• M16: 2,217,340 km (0.092 R)
• M17: 2,423,635 km (0.071 R)
• M18: 2,518,480 km (0.076 R)
• M19: 2,668,826 km (0.034 R)
• M20: 2,778,032 km (0.07 R)
• M21: 2,956,054 km (0.115 R)
• M22: 3,241,935 km (0.071 R)
• M23: 3,441,649 km (0.048 R)
• M24: 3,694,020 km (0.038 R)
• M25: 4,103,170 km (0.106 R)
• M26: 4,306,773 km (0.107 R)
• M27: 4,777,558 km (0.119 R)
• M28: 4,938,076 km (0.103 R)
• M29: 5,155,143 km (0.119 R)
• M30: 5,306,236 km (0.068 R)
• M31: 5,403,026 km (0.103 R)
• M32: 5,528,539 km (0.083 R)
• M33: 5,982,718 km (0.078 R)
• M34: 6,228,956 km (0.086 R)
• M35: 6,537,726 km (0.088 R)
• M36: 6,806,554 km (0.063 R)
• M37: 7,002,826 km (0.084 R)
• M38: 7,370,388 km (0.05 R)
• M39: 7,981,346 km (0.099 R)
• M40: 8,284,880 km (0.057 R)
• M41: 8,397,676 km (0.118 R)
• M42: 8,559,691 km (0.059 R)
• M43: 8,821,188 km (0.057 R)
• M44: 9,335,356 km (0.093 R)
• M45: 9,469,545 km (0.03 R)
• M46: 9,740,168 km (0.082 R)
• M47: 10,185,221 km (0.109 R)
• M48: 10,375,510 km (0.118 R)
• M49: 10,532,139 km (0.115 R)
• M50: 10,637,007 km (0.083 R)
• M51: 11,113,027 km (0.091 R)
• M52: 11,416,562 km (0.114 R)
• M53: 11,524,272 km (0.042 R)
• M54: 11,704,537 km (0.028 R)
• M55: 11,831,396 km (0.095 R)
• M56: 12,122,813 km (0.112 R)
• M57: 12,287,969 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 14.2

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.1 AU - 5.14 AU

Year: 5577 Days

Day: 9.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,578,269 km

• M1: 177,423 km (0.087 R)
• M2: 312,211 km (0.073 R)
• M3: 456,423 km (0.097 R)
• M4: 752,028 km (0.119 R)
• M5: 1,261,559 km (0.105 R)
• M6: 1,390,213 km (0.106 R)
• M7: 1,478,775 km (0.083 R)
• M8: 1,615,208 km (0.025 R)
• M9: 1,852,470 km (0.072 R)
• M10: 2,017,178 km (0.111 R)
• M11: 2,468,963 km (0.046 R)
• M12: 3,068,552 km (0.098 R)
• M13: 3,325,112 km (0.119 R)
• M14: 3,692,225 km (0.12 R)
• M15: 3,817,438 km (0.111 R)
• M16: 3,986,783 km (0.093 R)
• M17: 5,288,285 km (0.054 R)
• M18: 5,573,119 km (0.057 R)
• M19: 5,741,716 km (0.091 R)
• M20: 6,108,530 km (0.084 R)
• M21: 6,635,114 km (0.111 R)
• M22: 7,386,395 km (0.12 R)
• M23: 7,492,161 km (0.09 R)
• M24: 7,731,966 km (0.095 R)
• M25: 8,577,493 km (0.075 R)
• M26: 8,856,643 km (0.084 R)
• M27: 9,309,475 km (0.065 R)
• M28: 9,711,894 km (0.103 R)
• M29: 9,973,690 km (0.034 R)
• M30: 10,444,774 km (0.103 R)
• M31: 10,653,164 km (0.085 R)
• M32: 10,802,911 km (0.105 R)
• M33: 11,074,282 km (0.116 R)
• M34: 11,408,932 km (0.109 R)
• M35: 11,901,707 km (0.116 R)
• M36: 12,622,320 km (0.116 R)
• M37: 12,876,338 km (0.056 R)
• M38: 13,357,145 km (0.1 R)
• M39: 13,681,024 km (0.081 R)
• M40: 13,876,549 km (0.108 R)
• M41: 14,171,705 km (0.1 R)
• M42: 14,502,018 km (0.093 R)
• M43: 14,668,071 km (0.084 R)
• M44: 15,069,442 km (0.086 R)
• M45: 15,338,868 km (0.093 R)
• M46: 15,678,156 km (0.083 R)
• M47: 15,985,580 km (0.114 R)
• M48: 16,122,761 km (0.091 R)
• M49: 16,294,948 km (0.082 R)
• M50: 16,398,470 km (0.114 R)
• M51: 16,502,291 km (0.104 R)
• M52: 17,094,698 km (0.118 R)
• M53: 17,552,318 km (0.042 R)
• M54: 17,693,987 km (0.061 R)
• M55: 18,085,485 km (0.084 R)
• M56: 18,228,650 km (0.1 R)
• M57: 18,624,037 km (0.115 R)
• M58: 19,350,335 km (0.114 R)
• M59: 19,496,642 km (0.092 R)
• M60: 20,457,060 km (0.088 R)
• M61: 20,606,060 km (0.075 R)
• M62: 20,905,405 km (0.08 R)
• M63: 21,357,190 km (0.084 R)
• M64: 21,698,124 km (0.085 R)
• M65: 22,231,889 km (0.064 R)
• M66: 22,615,907 km (0.06 R)
• M67: 24,727,331 km (0.094 R)
• M68: 26,048,580 km (0.115 R)
• M69: 26,534,623 km (0.113 R)
• M70: 26,778,767 km (0.101 R)
• M71: 26,941,978 km (0.095 R)
• M72: 27,146,478 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 11.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.87 AU - 4.95 AU

Year: 7255 Days

Day: 9.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,578,269 km

• M1: 161,267 km (0.054 R)
• M2: 375,491 km (0.103 R)
• M3: 465,848 km (0.095 R)
• M4: 586,872 km (0.097 R)
• M5: 743,651 km (0.083 R)
• M6: 827,875 km (0.084 R)
• M7: 967,300 km (0.116 R)
• M8: 1,047,035 km (0.066 R)
• M9: 1,637,199 km (0.101 R)
• M10: 2,001,769 km (0.054 R)
• M11: 2,410,171 km (0.115 R)
• M12: 2,748,262 km (0.082 R)
• M13: 3,021,877 km (0.073 R)
• M14: 3,141,854 km (0.095 R)
• M15: 3,659,164 km (0.098 R)
• M16: 3,982,595 km (0.095 R)
• M17: 4,114,540 km (0.12 R)
• M18: 4,450,836 km (0.072 R)
• M19: 4,587,867 km (0.101 R)
• M20: 4,772,920 km (0.087 R)
• M21: 4,866,419 km (0.089 R)
• M22: 4,960,366 km (0.086 R)
• M23: 5,126,420 km (0.068 R)
• M24: 5,439,827 km (0.12 R)
• M25: 5,537,515 km (0.055 R)
• M26: 5,909,116 km (0.034 R)
• M27: 5,984,513 km (0.106 R)
• M28: 6,546,552 km (0.114 R)
• M29: 6,702,882 km (0.12 R)
• M30: 7,259,536 km (0.038 R)
• M31: 7,340,319 km (0.08 R)
• M32: 7,475,555 km (0.097 R)
• M33: 7,776,247 km (0.072 R)
• M34: 7,914,176 km (0.087 R)
• M35: 8,276,652 km (0.036 R)
• M36: 9,133,848 km (0.116 R)
• M37: 9,308,728 km (0.094 R)
• M38: 9,810,180 km (0.094 R)
• M39: 10,019,168 km (0.117 R)
• M40: 10,290,239 km (0.078 R)
• M41: 10,870,230 km (0.096 R)
• M42: 11,179,898 km (0.108 R)
• M43: 12,318,337 km (0.077 R)
• M44: 12,803,633 km (0.109 R)
• M45: 13,593,061 km (0.065 R)
• M46: 14,398,346 km (0.089 R)
• M47: 15,046,853 km (0.116 R)
• M48: 15,253,597 km (0.092 R)
• M49: 15,495,946 km (0.069 R)
• M50: 15,600,216 km (0.088 R)
• M51: 16,054,843 km (0.07 R)
• M52: 16,160,460 km (0.114 R)
• M53: 16,301,530 km (0.096 R)
• M54: 16,905,607 km (0.108 R)
• M55: 17,916,739 km (0.117 R)
• M56: 18,026,244 km (0.091 R)
• M57: 18,577,064 km (0.053 R)
• M58: 19,507,413 km (0.116 R)
• M59: 20,186,587 km (0.036 R)
• M60: 20,338,728 km (0.115 R)
• M61: 20,452,871 km (0.086 R)
• M62: 20,720,352 km (0.072 R)
• M63: 21,529,527 km (0.077 R)
• M64: 22,349,174 km (0.061 R)
• M65: 23,178,844 km (0.114 R)
• M66: 23,577,522 km (0.112 R)
• M67: 24,624,707 km (0.1 R)
• M68: 24,909,242 km (0.1 R)
• M69: 24,990,773 km (0.071 R)
• M70: 25,646,012 km (0.032 R)
• M71: 25,728,291 km (0.038 R)
• M72: 25,810,569 km (0.113 R)
• M73: 26,058,303 km (0.089 R)
• M74: 27,308,493 km (0.033 R)
• M75: 27,729,611 km (0.073 R)
• M76: 27,898,657 km (0.066 R)
• M77: 28,365,252 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit