🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 10.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.69 AU

Year: 282 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 95.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,812,640 km

• M1: 135,984 km (0.108 R)
• M2: 213,476 km (0.083 R)
• M3: 281,842 km (0.084 R)
• M4: 360,830 km (0.12 R)
• M5: 503,098 km (0.048 R)
• M6: 609,911 km (0.105 R)
• M7: 679,623 km (0.088 R)
• M8: 852,857 km (0.066 R)
• M9: 980,764 km (0.114 R)
• M10: 1,072,318 km (0.058 R)
• M11: 1,203,365 km (0.076 R)
• M12: 1,297,911 km (0.09 R)
• M13: 1,369,569 km (0.082 R)
• M14: 1,455,587 km (0.116 R)
• M15: 1,592,769 km (0.086 R)
• M16: 1,701,975 km (0.094 R)
• M17: 1,880,296 km (0.095 R)
• M18: 2,020,618 km (0.097 R)
• M19: 2,094,669 km (0.117 R)
• M20: 2,204,773 km (0.118 R)
• M21: 2,296,477 km (0.118 R)
• M22: 2,394,613 km (0.081 R)
• M23: 2,494,245 km (0.101 R)
• M24: 2,568,595 km (0.083 R)
• M25: 2,714,154 km (0.051 R)
• M26: 2,834,730 km (0.057 R)
• M27: 2,968,321 km (0.119 R)
• M28: 3,052,993 km (0.114 R)
• M29: 3,178,506 km (0.06 R)
• M30: 3,276,792 km (0.087 R)
• M31: 3,358,472 km (0.113 R)
• M32: 3,619,670 km (0.107 R)
• M33: 3,789,464 km (0.066 R)
• M34: 3,949,533 km (0.105 R)
• M35: 4,124,264 km (0.113 R)
• M36: 4,250,823 km (0.03 R)
• M37: 4,378,580 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 11

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,812,640 km

• M1: 139,724 km (0.072 R)
• M2: 227,538 km (0.118 R)
• M3: 298,747 km (0.077 R)
• M4: 384,766 km (0.059 R)
• M5: 477,367 km (0.05 R)
• M6: 561,291 km (0.05 R)
• M7: 640,279 km (0.068 R)
• M8: 769,831 km (0.061 R)
• M9: 868,715 km (0.077 R)
• M10: 940,372 km (0.093 R)
• M11: 1,017,415 km (0.063 R)
• M12: 1,120,488 km (0.075 R)
• M13: 1,220,270 km (0.095 R)
• M14: 1,312,422 km (0.115 R)
• M15: 1,395,898 km (0.085 R)
• M16: 1,477,578 km (0.096 R)
• M17: 1,587,832 km (0.106 R)
• M18: 1,657,844 km (0.059 R)
• M19: 1,796,820 km (0.061 R)
• M20: 1,890,319 km (0.044 R)
• M21: 2,061,159 km (0.088 R)
• M22: 2,142,242 km (0.069 R)
• M23: 2,289,895 km (0.076 R)
• M24: 2,445,476 km (0.066 R)
• M25: 2,641,599 km (0.064 R)
• M26: 2,711,162 km (0.057 R)
• M27: 2,842,808 km (0.085 R)
• M28: 3,015,295 km (0.069 R)
• M29: 3,088,298 km (0.118 R)
• M30: 3,285,618 km (0.102 R)
• M31: 3,406,044 km (0.087 R)
• M32: 3,507,621 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 14.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.07 AU - 1.61 AU

Year: 1071 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,812,640 km

• M1: 183,108 km (0.112 R)
• M2: 281,094 km (0.095 R)
• M3: 375,042 km (0.098 R)
• M4: 487,689 km (0.095 R)
• M5: 629,957 km (0.076 R)
• M6: 745,446 km (0.112 R)
• M7: 1,023,249 km (0.054 R)
• M8: 1,323,792 km (0.112 R)
• M9: 1,453,643 km (0.072 R)
• M10: 1,562,101 km (0.098 R)
• M11: 1,713,494 km (0.112 R)
• M12: 1,876,855 km (0.028 R)
• M13: 2,024,358 km (0.107 R)
• M14: 2,139,399 km (0.118 R)
• M15: 2,308,894 km (0.118 R)
• M16: 2,421,840 km (0.066 R)
• M17: 2,591,035 km (0.106 R)
• M18: 2,716,697 km (0.092 R)
• M19: 2,844,454 km (0.063 R)
• M20: 2,982,383 km (0.117 R)
• M21: 3,122,706 km (0.049 R)
• M22: 3,239,991 km (0.118 R)
• M23: 3,333,190 km (0.116 R)
• M24: 3,786,173 km (0.107 R)
• M25: 4,029,269 km (0.104 R)
• M26: 4,175,725 km (0.077 R)
• M27: 4,654,738 km (0.088 R)
• M28: 4,993,876 km (0.118 R)
• M29: 5,231,138 km (0.107 R)
• M30: 5,351,116 km (0.04 R)
• M31: 5,461,968 km (0.117 R)
• M32: 5,573,568 km (0.068 R)
• M33: 5,975,687 km (0.094 R)
• M34: 6,090,728 km (0.07 R)
• M35: 6,227,759 km (0.101 R)
• M36: 6,440,637 km (0.089 R)
• M37: 6,591,133 km (0.115 R)
• M38: 6,710,063 km (0.086 R)
• M39: 6,983,378 km (0.078 R)
• M40: 7,115,772 km (0.094 R)
• M41: 7,226,924 km (0.082 R)
• M42: 7,360,963 km (0.118 R)
• M43: 7,484,531 km (0.081 R)
• M44: 7,620,067 km (0.095 R)
• M45: 7,745,131 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.8

Radius: 5.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.24 AU - 8.1 AU

Year: 13252 Days

Day: 21.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,812,640 km

• M1: 84,224 km (0.072 R)
• M2: 185,352 km (0.089 R)
• M3: 253,868 km (0.085 R)
• M4: 322,832 km (0.072 R)
• M5: 408,402 km (0.113 R)
• M6: 590,762 km (0.063 R)
• M7: 956,080 km (0.041 R)
• M8: 997,369 km (0.099 R)
• M9: 1,198,129 km (0.117 R)
• M10: 1,538,764 km (0.09 R)
• M11: 1,804,599 km (0.096 R)
• M12: 1,942,977 km (0.12 R)
• M13: 2,157,052 km (0.089 R)
• M14: 2,530,298 km (0.059 R)
• M15: 2,763,970 km (0.108 R)
• M16: 2,803,614 km (0.068 R)
• M17: 3,127,343 km (0.075 R)
• M18: 3,420,256 km (0.107 R)
• M19: 3,462,892 km (0.109 R)
• M20: 4,236,313 km (0.061 R)
• M21: 4,490,180 km (0.056 R)
• M22: 5,060,896 km (0.079 R)
• M23: 5,133,900 km (0.084 R)
• M24: 5,256,271 km (0.079 R)
• M25: 5,330,172 km (0.072 R)
• M26: 5,429,206 km (0.116 R)
• M27: 5,679,483 km (0.086 R)
• M28: 6,139,646 km (0.111 R)
• M29: 6,295,677 km (0.051 R)
• M30: 6,825,104 km (0.109 R)
• M31: 6,959,742 km (0.115 R)
• M32: 7,068,051 km (0.039 R)
• M33: 7,149,581 km (0.099 R)
• M34: 7,673,772 km (0.061 R)
• M35: 7,785,672 km (0.073 R)
• M36: 8,267,227 km (0.09 R)
• M37: 8,353,246 km (0.054 R)
• M38: 9,738,971 km (0.098 R)
• M39: 9,860,145 km (0.096 R)
• M40: 11,162,694 km (0.103 R)
• M41: 11,194,409 km (0.063 R)
• M42: 11,769,463 km (0.086 R)
• M43: 12,028,118 km (0.097 R)
• M44: 12,158,268 km (0.072 R)
• M45: 12,387,003 km (0.087 R)
• M46: 12,419,765 km (0.063 R)
• M47: 12,452,527 km (0.093 R)
• M48: 12,485,438 km (0.076 R)
• M49: 12,848,662 km (0.077 R)
• M50: 13,993,086 km (0.034 R)
• M51: 14,267,149 km (0.116 R)
• M52: 14,508,450 km (0.091 R)
• M53: 14,716,242 km (0.051 R)
• M54: 14,959,937 km (0.075 R)
• M55: 16,342,221 km (0.11 R)
• M56: 18,061,250 km (0.095 R)
• M57: 18,322,149 km (0.101 R)
• M58: 18,621,943 km (0.112 R)
• M59: 18,659,492 km (0.119 R)
• M60: 20,531,709 km (0.109 R)
• M61: 21,155,832 km (0.097 R)
• M62: 21,984,454 km (0.054 R)
• M63: 22,582,846 km (0.117 R)
• M64: 23,632,724 km (0.085 R)
• M65: 24,574,592 km (0.076 R)
• M66: 24,905,054 km (0.043 R)
• M67: 25,153,835 km (0.101 R)
• M68: 25,278,599 km (0.095 R)
• M69: 25,361,776 km (0.076 R)
• M70: 25,989,189 km (0.109 R)
• M71: 27,987,966 km (0.114 R)
• M72: 28,030,901 km (0.114 R)
• M73: 28,246,621 km (0.11 R)
• M74: 28,462,790 km (0.116 R)
• M75: 28,506,024 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.3

Radius: 4.6

Gravity: 26.48 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.99 AU - 8.99 AU

Year: 18606 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,812,640 km

• M1: 207,343 km (0.063 R)
• M2: 325,076 km (0.069 R)
• M3: 463,454 km (0.09 R)
• M4: 682,615 km (0.114 R)
• M5: 931,097 km (0.093 R)
• M6: 1,053,019 km (0.089 R)
• M7: 1,103,135 km (0.088 R)
• M8: 1,590,375 km (0.104 R)
• M9: 1,736,233 km (0.025 R)
• M10: 1,856,210 km (0.116 R)
• M11: 2,495,442 km (0.083 R)
• M12: 2,596,869 km (0.098 R)
• M13: 3,875,931 km (0.097 R)
• M14: 3,954,171 km (0.111 R)
• M15: 4,112,146 km (0.054 R)
• M16: 4,191,882 km (0.078 R)
• M17: 4,312,458 km (0.052 R)
• M18: 4,557,200 km (0.083 R)
• M19: 4,598,339 km (0.055 R)
• M20: 4,722,805 km (0.1 R)
• M21: 4,848,317 km (0.1 R)
• M22: 5,936,492 km (0.107 R)
• M23: 6,208,611 km (0.114 R)
• M24: 6,392,167 km (0.095 R)
• M25: 8,628,506 km (0.05 R)
• M26: 8,833,305 km (0.074 R)
• M27: 9,039,900 km (0.118 R)
• M28: 9,457,577 km (0.098 R)
• M29: 9,563,044 km (0.104 R)
• M30: 9,615,852 km (0.065 R)
• M31: 10,203,772 km (0.116 R)
• M32: 10,913,464 km (0.114 R)
• M33: 11,302,119 km (0.095 R)
• M34: 12,960,112 km (0.105 R)
• M35: 13,135,890 km (0.054 R)
• M36: 14,388,473 km (0.117 R)
• M37: 14,875,713 km (0.099 R)
• M38: 16,496,008 km (0.101 R)
• M39: 16,686,446 km (0.052 R)
• M40: 18,105,830 km (0.105 R)
• M41: 18,565,545 km (0.09 R)
• M42: 20,989,628 km (0.069 R)
• M43: 22,238,322 km (0.081 R)
• M44: 22,519,117 km (0.116 R)
• M45: 23,013,388 km (0.062 R)
• M46: 23,940,596 km (0.09 R)
• M47: 26,052,469 km (0.104 R)
• M48: 27,093,222 km (0.113 R)
• M49: 27,543,362 km (0.116 R)
• M50: 27,920,498 km (0.085 R)
• M51: 27,996,045 km (0.108 R)
• M52: 29,215,118 km (0.09 R)
• M53: 29,985,846 km (0.06 R)
• M54: 32,178,951 km (0.1 R)
• M55: 32,416,961 km (0.086 R)
• M56: 33,857,439 km (0.111 R)
• M57: 34,747,995 km (0.111 R)
• M58: 35,318,711 km (0.029 R)
• M59: 35,728,160 km (0.076 R)
• M60: 35,810,289 km (0.035 R)
• M61: 36,717,601 km (0.096 R)
• M62: 36,800,328 km (0.091 R)
• M63: 36,966,232 km (0.045 R)
• M64: 37,548,766 km (0.07 R)
• M65: 39,060,752 km (0.12 R)
• M66: 39,654,057 km (0.1 R)
• M67: 40,079,663 km (0.118 R)
• M68: 40,849,494 km (0.09 R)
• M69: 41,710,729 km (0.119 R)
• M70: 42,230,282 km (0.119 R)
• M71: 43,363,336 km (0.088 R)
• M72: 43,889,771 km (0.095 R)
• M73: 44,065,698 km (0.099 R)
• M74: 44,594,826 km (0.036 R)
• M75: 47,542,503 km (0.109 R)
• M76: 47,723,217 km (0.12 R)
• M77: 48,629,929 km (0.055 R)
• M78: 51,569,528 km (0.07 R)
• M79: 52,034,029 km (0.088 R)
• M80: 53,623,656 km (0.098 R)
• M81: 53,905,947 km (0.104 R)
• M82: 54,377,330 km (0.092 R)
• M83: 54,471,726 km (0.12 R)
• M84: 54,755,364 km (0.115 R)
• M85: 56,085,588 km (0.101 R)
• M86: 57,042,266 km (0.07 R)
• M87: 57,811,349 km (0.102 R)
• M88: 60,334,916 km (0.093 R)
• M89: 61,905,693 km (0.065 R)
• M90: 64,586,487 km (0.07 R)
• M91: 65,087,191 km (0.108 R)
• M92: 65,287,802 km (0.1 R)
• M93: 66,394,826 km (0.09 R)
• M94: 66,697,762 km (0.092 R)
• M95: 66,798,890 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit