🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 13.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.69 AU - 0.73 AU

Year: 406 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,076,892 km

• M1: 174,431 km (0.062 R)
• M2: 264,639 km (0.037 R)
• M3: 354,846 km (0.084 R)
• M4: 470,934 km (0.051 R)
• M5: 581,487 km (0.08 R)
• M6: 709,991 km (0.094 R)
• M7: 909,705 km (0.071 R)
• M8: 1,005,148 km (0.096 R)
• M9: 1,112,709 km (0.053 R)
• M10: 1,264,700 km (0.117 R)
• M11: 1,352,215 km (0.058 R)
• M12: 1,565,392 km (0.054 R)
• M13: 1,793,080 km (0.112 R)
• M14: 1,886,130 km (0.057 R)
• M15: 1,984,117 km (0.111 R)
• M16: 2,189,215 km (0.06 R)
• M17: 2,430,816 km (0.101 R)
• M18: 2,598,066 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 8.4

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.59 AU - 2.13 AU

Year: 1721 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,076,892 km

• M1: 121,922 km (0.078 R)
• M2: 191,036 km (0.085 R)
• M3: 243,545 km (0.04 R)
• M4: 318,643 km (0.083 R)
• M5: 387,159 km (0.098 R)
• M6: 467,643 km (0.106 R)
• M7: 654,341 km (0.061 R)
• M8: 775,366 km (0.034 R)
• M9: 896,241 km (0.067 R)
• M10: 1,191,397 km (0.036 R)
• M11: 1,252,433 km (0.076 R)
• M12: 1,359,396 km (0.113 R)
• M13: 1,525,749 km (0.099 R)
• M14: 1,630,766 km (0.068 R)
• M15: 1,919,341 km (0.09 R)
• M16: 2,053,979 km (0.094 R)
• M17: 2,149,123 km (0.114 R)
• M18: 2,245,763 km (0.098 R)
• M19: 2,443,232 km (0.114 R)
• M20: 2,499,182 km (0.087 R)
• M21: 2,566,800 km (0.046 R)
• M22: 2,738,688 km (0.116 R)
• M23: 3,203,339 km (0.101 R)
• M24: 3,376,125 km (0.102 R)
• M25: 3,463,789 km (0.053 R)
• M26: 3,602,915 km (0.051 R)
• M27: 3,886,852 km (0.101 R)
• M28: 3,939,211 km (0.117 R)
• M29: 4,151,341 km (0.053 R)
• M30: 4,394,288 km (0.106 R)
• M31: 4,642,022 km (0.078 R)
• M32: 4,866,120 km (0.086 R)
• M33: 5,237,870 km (0.119 R)
• M34: 5,295,765 km (0.062 R)
• M35: 5,812,476 km (0.104 R)
• M36: 5,902,683 km (0.052 R)
• M37: 5,993,339 km (0.105 R)
• M38: 6,114,963 km (0.109 R)
• M39: 6,453,802 km (0.086 R)
• M40: 6,782,767 km (0.096 R)
• M41: 6,989,213 km (0.086 R)
• M42: 7,101,261 km (0.074 R)
• M43: 7,522,679 km (0.113 R)
• M44: 7,985,534 km (0.11 R)
• M45: 8,304,926 km (0.099 R)
• M46: 8,491,624 km (0.086 R)
• M47: 8,800,394 km (0.095 R)
• M48: 8,904,065 km (0.111 R)
• M49: 8,990,832 km (0.116 R)
• M50: 9,060,545 km (0.066 R)
• M51: 9,252,778 km (0.082 R)
• M52: 9,464,160 km (0.057 R)
• M53: 9,588,326 km (0.071 R)
• M54: 10,035,773 km (0.037 R)
• M55: 10,107,879 km (0.053 R)
• M56: 10,307,443 km (0.083 R)
• M57: 10,508,353 km (0.042 R)
• M58: 10,765,811 km (0.118 R)
• M59: 11,099,863 km (0.107 R)
• M60: 11,174,662 km (0.108 R)
• M61: 11,230,761 km (0.106 R)
• M62: 11,664,296 km (0.077 R)
• M63: 11,892,732 km (0.087 R)
• M64: 12,045,770 km (0.048 R)
• M65: 12,103,365 km (0.086 R)
• M66: 12,199,557 km (0.12 R)
• M67: 12,528,522 km (0.084 R)
• M68: 12,645,209 km (0.082 R)
• M69: 12,958,467 km (0.064 R)
• M70: 13,037,155 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 12.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.7 AU - 2.7 AU

Year: 3009 Days

Day: 9.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,076,892 km

• M1: 162,463 km (0.088 R)
• M2: 409,898 km (0.106 R)
• M3: 556,205 km (0.065 R)
• M4: 703,708 km (0.076 R)
• M5: 952,490 km (0.076 R)
• M6: 1,158,636 km (0.12 R)
• M7: 1,316,910 km (0.094 R)
• M8: 1,469,949 km (0.072 R)
• M9: 1,561,951 km (0.117 R)
• M10: 1,921,884 km (0.069 R)
• M11: 2,082,103 km (0.086 R)
• M12: 2,216,741 km (0.053 R)
• M13: 2,463,279 km (0.061 R)
• M14: 2,589,988 km (0.059 R)
• M15: 3,361,165 km (0.071 R)
• M16: 3,975,115 km (0.094 R)
• M17: 4,087,163 km (0.065 R)
• M18: 4,429,593 km (0.057 R)
• M19: 4,722,206 km (0.051 R)
• M20: 5,021,103 km (0.104 R)
• M21: 5,101,886 km (0.086 R)
• M22: 5,223,958 km (0.12 R)
• M23: 5,470,794 km (0.104 R)
• M24: 5,976,435 km (0.08 R)
• M25: 6,126,781 km (0.042 R)
• M26: 6,278,323 km (0.095 R)
• M27: 6,475,045 km (0.083 R)
• M28: 6,673,860 km (0.059 R)
• M29: 7,512,506 km (0.08 R)
• M30: 7,698,306 km (0.104 R)
• M31: 7,838,629 km (0.077 R)
• M32: 8,312,406 km (0.109 R)
• M33: 8,528,724 km (0.111 R)
• M34: 8,991,580 km (0.074 R)
• M35: 9,114,699 km (0.106 R)
• M36: 9,764,253 km (0.102 R)
• M37: 10,094,715 km (0.068 R)
• M38: 10,740,529 km (0.11 R)
• M39: 10,845,098 km (0.083 R)
• M40: 11,134,420 km (0.091 R)
• M41: 12,235,460 km (0.118 R)
• M42: 12,509,224 km (0.09 R)
• M43: 12,868,259 km (0.089 R)
• M44: 12,951,585 km (0.111 R)
• M45: 13,174,636 km (0.079 R)
• M46: 13,314,659 km (0.115 R)
• M47: 13,652,900 km (0.086 R)
• M48: 13,908,563 km (0.073 R)
• M49: 14,626,633 km (0.114 R)
• M50: 14,859,108 km (0.103 R)
• M51: 15,004,966 km (0.035 R)
• M52: 16,459,655 km (0.092 R)
• M53: 16,640,818 km (0.114 R)
• M54: 16,913,834 km (0.081 R)
• M55: 17,310,867 km (0.1 R)
• M56: 17,958,776 km (0.059 R)
• M57: 18,207,706 km (0.031 R)
• M58: 18,301,355 km (0.109 R)
• M59: 18,395,153 km (0.095 R)
• M60: 18,520,516 km (0.051 R)
• M61: 18,993,095 km (0.12 R)
• M62: 19,789,405 km (0.038 R)
• M63: 20,240,143 km (0.108 R)
• M64: 20,434,321 km (0.054 R)
• M65: 20,792,010 km (0.099 R)
• M66: 21,119,031 km (0.074 R)
• M67: 21,283,139 km (0.032 R)
• M68: 21,778,009 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 10.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.48 AU - 5.08 AU

Year: 6006 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,076,892 km

• M1: 186,399 km (0.084 R)
• M2: 274,063 km (0.12 R)
• M3: 415,134 km (0.097 R)
• M4: 496,964 km (0.09 R)
• M5: 597,045 km (0.096 R)
• M6: 781,050 km (0.082 R)
• M7: 970,292 km (0.079 R)
• M8: 1,236,426 km (0.053 R)
• M9: 1,713,494 km (0.114 R)
• M10: 1,927,120 km (0.034 R)
• M11: 2,149,572 km (0.088 R)
• M12: 2,225,568 km (0.025 R)
• M13: 2,499,032 km (0.094 R)
• M14: 2,721,484 km (0.079 R)
• M15: 3,517,345 km (0.079 R)
• M16: 4,284,633 km (0.12 R)
• M17: 4,601,032 km (0.053 R)
• M18: 5,205,108 km (0.115 R)
• M19: 5,282,450 km (0.083 R)
• M20: 5,754,132 km (0.097 R)
• M21: 6,514,987 km (0.118 R)
• M22: 6,738,187 km (0.102 R)
• M23: 7,106,348 km (0.043 R)
• M24: 7,656,269 km (0.086 R)
• M25: 7,832,795 km (0.095 R)
• M26: 8,279,943 km (0.1 R)
• M27: 8,430,887 km (0.094 R)
• M28: 9,012,823 km (0.101 R)
• M29: 9,136,989 km (0.1 R)
• M30: 9,671,054 km (0.087 R)
• M31: 9,798,212 km (0.093 R)
• M32: 10,022,160 km (0.075 R)
• M33: 10,183,127 km (0.114 R)
• M34: 10,474,993 km (0.049 R)
• M35: 10,605,591 km (0.104 R)
• M36: 10,802,462 km (0.043 R)
• M37: 10,934,557 km (0.115 R)
• M38: 11,133,522 km (0.104 R)
• M39: 11,535,043 km (0.08 R)
• M40: 12,942,759 km (0.114 R)
• M41: 14,476,736 km (0.058 R)
• M42: 15,098,913 km (0.059 R)
• M43: 15,580,618 km (0.119 R)
• M44: 16,029,711 km (0.088 R)
• M45: 16,255,903 km (0.103 R)
• M46: 16,369,448 km (0.116 R)
• M47: 16,445,144 km (0.041 R)
• M48: 17,017,506 km (0.096 R)
• M49: 17,171,143 km (0.09 R)
• M50: 17,441,317 km (0.059 R)
• M51: 18,220,871 km (0.118 R)
• M52: 18,852,623 km (0.066 R)
• M53: 19,451,463 km (0.101 R)
• M54: 20,381,812 km (0.096 R)
• M55: 20,749,823 km (0.06 R)
• M56: 20,872,942 km (0.049 R)
• M57: 21,368,111 km (0.111 R)
• M58: 21,741,956 km (0.029 R)
• M59: 22,369,818 km (0.057 R)
• M60: 22,749,498 km (0.096 R)
• M61: 23,131,272 km (0.075 R)
• M62: 23,386,934 km (0.088 R)
• M63: 24,116,374 km (0.087 R)
• M64: 24,896,975 km (0.087 R)
• M65: 25,159,071 km (0.065 R)
• M66: 26,394,001 km (0.083 R)
• M67: 26,661,183 km (0.063 R)
• M68: 26,973,992 km (0.043 R)
• M69: 27,153,360 km (0.062 R)
• M70: 27,648,529 km (0.03 R)
• M71: 28,510,961 km (0.113 R)
• M72: 28,876,727 km (0.04 R)
• M73: 29,243,990 km (0.12 R)
• M74: 29,382,069 km (0.031 R)
• M75: 29,566,673 km (0.092 R)
• M76: 30,029,678 km (0.073 R)
• M77: 30,541,752 km (0.098 R)
• M78: 31,150,615 km (0.031 R)
• M79: 31,244,712 km (0.091 R)
• M80: 31,480,179 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.4

Radius: 6.9

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.09 AU - 10.09 AU

Year: 18588 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,076,892 km

• M1: 156,779 km (0.11 R)
• M2: 243,097 km (0.083 R)
• M3: 1,457,382 km (0.093 R)
• M4: 1,692,102 km (0.117 R)
• M5: 1,814,173 km (0.055 R)
• M6: 2,297,225 km (0.088 R)
• M7: 2,432,461 km (0.105 R)
• M8: 2,605,397 km (0.053 R)
• M9: 3,725,137 km (0.108 R)
• M10: 4,046,174 km (0.104 R)
• M11: 4,544,335 km (0.082 R)
• M12: 4,887,213 km (0.084 R)
• M13: 5,061,794 km (0.112 R)
• M14: 5,507,296 km (0.112 R)
• M15: 5,643,280 km (0.109 R)
• M16: 5,780,611 km (0.049 R)
• M17: 6,151,913 km (0.09 R)
• M18: 6,198,887 km (0.099 R)
• M19: 7,311,596 km (0.081 R)
• M20: 7,461,343 km (0.1 R)
• M21: 7,561,724 km (0.096 R)
• M22: 7,712,967 km (0.057 R)
• M23: 8,224,891 km (0.107 R)
• M24: 8,694,778 km (0.091 R)
• M25: 8,800,394 km (0.052 R)
• M26: 8,906,459 km (0.086 R)
• M27: 9,389,062 km (0.07 R)
• M28: 9,443,216 km (0.097 R)
• M29: 10,491,448 km (0.069 R)
• M30: 11,000,829 km (0.085 R)
• M31: 11,402,649 km (0.072 R)
• M32: 11,460,394 km (0.102 R)
• M33: 12,517,153 km (0.105 R)
• M34: 13,360,586 km (0.095 R)
• M35: 13,421,472 km (0.094 R)
• M36: 13,974,087 km (0.12 R)
• M37: 15,101,606 km (0.062 R)
• M38: 16,649,645 km (0.042 R)
• M39: 17,309,521 km (0.102 R)
• M40: 17,376,092 km (0.091 R)
• M41: 17,642,675 km (0.096 R)
• M42: 17,776,565 km (0.047 R)
• M43: 19,064,902 km (0.071 R)
• M44: 19,408,977 km (0.082 R)
• M45: 21,587,272 km (0.099 R)
• M46: 21,658,929 km (0.027 R)
• M47: 23,033,285 km (0.118 R)
• M48: 23,399,650 km (0.103 R)
• M49: 23,767,960 km (0.06 R)
• M50: 23,989,814 km (0.093 R)
• M51: 24,064,014 km (0.112 R)
• M52: 24,138,215 km (0.087 R)
• M53: 26,246,498 km (0.06 R)
• M54: 27,555,030 km (0.068 R)
• M55: 27,632,671 km (0.095 R)
• M56: 28,178,105 km (0.117 R)
• M57: 28,412,974 km (0.054 R)
• M58: 28,805,818 km (0.097 R)
• M59: 30,475,480 km (0.088 R)
• M60: 31,849,985 km (0.066 R)
• M61: 32,258,088 km (0.102 R)
• M62: 33,492,719 km (0.079 R)
• M63: 33,824,677 km (0.086 R)
• M64: 34,910,608 km (0.102 R)
• M65: 35,669,219 km (0.105 R)
• M66: 36,348,094 km (0.107 R)
• M67: 39,367,876 km (0.112 R)
• M68: 40,157,304 km (0.043 R)
• M69: 40,686,432 km (0.117 R)
• M70: 41,840,879 km (0.093 R)
• M71: 43,637,998 km (0.085 R)
• M72: 48,520,424 km (0.1 R)
• M73: 48,708,020 km (0.113 R)
• M74: 48,990,012 km (0.034 R)
• M75: 50,692,585 km (0.109 R)
• M76: 51,646,720 km (0.1 R)
• M77: 52,414,456 km (0.064 R)
• M78: 52,606,839 km (0.052 R)
• M79: 58,290,810 km (0.041 R)
• M80: 59,993,234 km (0.101 R)
• M81: 60,598,058 km (0.041 R)
• M82: 61,610,537 km (0.099 R)
• M83: 61,712,114 km (0.108 R)
• M84: 63,037,401 km (0.065 R)
• M85: 63,652,099 km (0.077 R)
• M86: 64,063,194 km (0.105 R)
• M87: 64,475,037 km (0.114 R)
• M88: 65,819,622 km (0.06 R)
• M89: 66,339,325 km (0.034 R)
• M90: 66,443,445 km (0.102 R)
• M91: 67,278,052 km (0.082 R)
• M92: 69,591,284 km (0.098 R)
• M93: 70,864,063 km (0.104 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: 410 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit