🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.82 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.23 AU - 2.03 AU

Year: 958 Days

Day: 44.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.36 AU - 1.96 AU

Year: 984 Days

Day: 42 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,713,715 km

• M1: 1,196,185 km (0.099 R)

Asteroid Belt

Center: 3.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 11.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.23 AU - 5.47 AU

Year: 4915 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,713,715 km

• M1: 217,814 km (0.088 R)
• M2: 320,738 km (0.114 R)
• M3: 428,897 km (0.109 R)
• M4: 597,045 km (0.09 R)
• M5: 714,479 km (0.066 R)
• M6: 801,695 km (0.106 R)
• M7: 1,030,131 km (0.112 R)
• M8: 1,310,627 km (0.045 R)
• M9: 1,733,989 km (0.058 R)
• M10: 2,254,739 km (0.039 R)
• M11: 2,503,520 km (0.115 R)
• M12: 2,581,910 km (0.095 R)
• M13: 2,661,197 km (0.114 R)
• M14: 3,132,879 km (0.118 R)
• M15: 3,411,280 km (0.114 R)
• M16: 3,697,760 km (0.106 R)
• M17: 4,015,057 km (0.083 R)
• M18: 4,627,810 km (0.111 R)
• M19: 4,748,984 km (0.089 R)
• M20: 5,194,188 km (0.094 R)
• M21: 5,295,017 km (0.102 R)
• M22: 6,098,208 km (0.068 R)
• M23: 6,231,350 km (0.12 R)
• M24: 6,636,610 km (0.114 R)
• M25: 6,718,740 km (0.039 R)
• M26: 6,939,247 km (0.111 R)
• M27: 7,022,573 km (0.115 R)
• M28: 7,359,318 km (0.109 R)
• M29: 9,242,904 km (0.097 R)
• M30: 9,488,395 km (0.11 R)
• M31: 9,581,145 km (0.098 R)
• M32: 10,333,024 km (0.032 R)
• M33: 11,529,059 km (0.043 R)
• M34: 11,661,004 km (0.118 R)
• M35: 11,760,337 km (0.081 R)
• M36: 11,893,180 km (0.109 R)
• M37: 12,632,643 km (0.079 R)
• M38: 12,768,627 km (0.107 R)
• M39: 13,179,872 km (0.099 R)
• M40: 13,421,622 km (0.114 R)
• M41: 14,831,582 km (0.114 R)
• M42: 14,903,389 km (0.07 R)
• M43: 15,336,175 km (0.112 R)
• M44: 15,773,151 km (0.108 R)
• M45: 16,030,010 km (0.059 R)
• M46: 16,214,315 km (0.087 R)
• M47: 16,473,418 km (0.06 R)
• M48: 16,547,768 km (0.099 R)
• M49: 18,287,442 km (0.117 R)
• M50: 19,179,045 km (0.083 R)
• M51: 19,296,330 km (0.084 R)
• M52: 19,886,643 km (0.101 R)
• M53: 20,045,067 km (0.119 R)
• M54: 20,442,998 km (0.1 R)
• M55: 20,923,805 km (0.029 R)
• M56: 21,206,097 km (0.107 R)
• M57: 21,733,579 km (0.089 R)
• M58: 22,060,450 km (0.116 R)
• M59: 22,224,409 km (0.103 R)
• M60: 23,050,489 km (0.108 R)
• M61: 23,342,055 km (0.098 R)
• M62: 24,181,748 km (0.096 R)
• M63: 24,817,988 km (0.102 R)
• M64: 25,288,024 km (0.1 R)
• M65: 25,459,762 km (0.111 R)
• M66: 26,106,923 km (0.066 R)
• M67: 26,193,690 km (0.111 R)
• M68: 27,549,794 km (0.088 R)
• M69: 27,859,312 km (0.113 R)
• M70: 28,615,530 km (0.065 R)
• M71: 28,973,667 km (0.052 R)
• M72: 29,108,305 km (0.114 R)
• M73: 29,558,894 km (0.046 R)
• M74: 29,785,086 km (0.087 R)
• M75: 30,193,488 km (0.084 R)
• M76: 30,284,593 km (0.053 R)
• M77: 30,558,207 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 12.6

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.97 AU - 6.33 AU

Year: 6180 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,713,715 km

• M1: 165,306 km (0.095 R)
• M2: 764,146 km (0.101 R)
• M3: 1,338,901 km (0.084 R)
• M4: 1,423,573 km (0.09 R)
• M5: 1,527,693 km (0.093 R)
• M6: 1,874,761 km (0.062 R)
• M7: 1,989,801 km (0.104 R)
• M8: 2,557,824 km (0.077 R)
• M9: 2,643,095 km (0.035 R)
• M10: 3,429,830 km (0.088 R)
• M11: 3,739,947 km (0.079 R)
• M12: 4,009,522 km (0.102 R)
• M13: 4,541,941 km (0.081 R)
• M14: 5,341,392 km (0.057 R)
• M15: 5,617,550 km (0.108 R)
• M16: 5,983,765 km (0.072 R)
• M17: 6,769,154 km (0.036 R)
• M18: 8,054,798 km (0.086 R)
• M19: 8,149,494 km (0.086 R)
• M20: 8,276,353 km (0.079 R)
• M21: 9,381,282 km (0.115 R)
• M22: 9,547,635 km (0.12 R)
• M23: 9,648,015 km (0.097 R)
• M24: 10,052,827 km (0.087 R)
• M25: 10,223,070 km (0.085 R)
• M26: 10,566,696 km (0.079 R)
• M27: 10,914,062 km (0.091 R)
• M28: 11,089,092 km (0.076 R)
• M29: 11,406,688 km (0.06 R)
• M30: 11,548,806 km (0.045 R)
• M31: 11,798,934 km (0.081 R)
• M32: 12,377,279 km (0.12 R)
• M33: 12,780,296 km (0.093 R)
• M34: 12,965,049 km (0.111 R)
• M35: 13,076,200 km (0.119 R)
• M36: 13,712,440 km (0.101 R)
• M37: 14,782,364 km (0.113 R)
• M38: 14,898,602 km (0.084 R)
• M39: 15,405,738 km (0.084 R)
• M40: 15,799,779 km (0.099 R)
• M41: 16,276,996 km (0.11 R)
• M42: 16,477,308 km (0.086 R)
• M43: 16,880,175 km (0.074 R)
• M44: 17,164,261 km (0.104 R)
• M45: 17,778,211 km (0.119 R)
• M46: 17,901,779 km (0.093 R)
• M47: 18,149,962 km (0.111 R)
• M48: 18,274,577 km (0.076 R)
• M49: 19,662,995 km (0.076 R)
• M50: 19,833,686 km (0.026 R)
• M51: 19,919,106 km (0.072 R)
• M52: 20,391,536 km (0.089 R)
• M53: 20,564,172 km (0.094 R)
• M54: 21,391,149 km (0.116 R)
• M55: 21,522,795 km (0.066 R)
• M56: 21,786,686 km (0.063 R)
• M57: 22,629,670 km (0.113 R)
• M58: 22,763,710 km (0.112 R)
• M59: 22,853,319 km (0.093 R)
• M60: 23,845,901 km (0.082 R)
• M61: 23,982,334 km (0.064 R)
• M62: 24,073,439 km (0.102 R)
• M63: 24,576,686 km (0.073 R)
• M64: 25,593,353 km (0.097 R)
• M65: 26,341,492 km (0.117 R)
• M66: 26,859,998 km (0.089 R)
• M67: 27,001,967 km (0.075 R)
• M68: 27,620,255 km (0.102 R)
• M69: 28,628,694 km (0.115 R)
• M70: 28,967,533 km (0.065 R)
• M71: 29,161,861 km (0.046 R)
• M72: 30,041,197 km (0.069 R)
• M73: 30,484,157 km (0.058 R)
• M74: 31,078,210 km (0.115 R)
• M75: 31,227,359 km (0.115 R)
• M76: 32,126,891 km (0.052 R)
• M77: 33,339,531 km (0.11 R)
• M78: 33,645,160 km (0.1 R)
• M79: 34,002,698 km (0.085 R)
• M80: 34,258,960 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 12.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.32 AU - 7.88 AU

Year: 8706 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,713,715 km

• M1: 173,384 km (0.101 R)
• M2: 348,114 km (0.078 R)
• M3: 457,919 km (0.113 R)
• M4: 550,670 km (0.099 R)
• M5: 679,474 km (0.106 R)
• M6: 819,796 km (0.069 R)
• M7: 930,200 km (0.104 R)
• M8: 1,046,288 km (0.087 R)
• M9: 1,149,809 km (0.083 R)
• M10: 1,229,994 km (0.119 R)
• M11: 1,368,222 km (0.091 R)
• M12: 1,620,594 km (0.114 R)
• M13: 1,877,752 km (0.114 R)
• M14: 2,104,393 km (0.072 R)
• M15: 2,237,984 km (0.068 R)
• M16: 2,386,086 km (0.111 R)
• M17: 2,596,570 km (0.079 R)
• M18: 2,752,451 km (0.044 R)
• M19: 3,011,106 km (0.11 R)
• M20: 3,407,540 km (0.112 R)
• M21: 3,512,558 km (0.066 R)
• M22: 3,632,087 km (0.116 R)
• M23: 3,766,575 km (0.094 R)
• M24: 3,847,956 km (0.049 R)
• M25: 4,236,163 km (0.063 R)
• M26: 4,550,019 km (0.061 R)
• M27: 4,930,895 km (0.097 R)
• M28: 5,352,612 km (0.065 R)
• M29: 5,536,916 km (0.116 R)
• M30: 5,629,966 km (0.069 R)
• M31: 6,311,684 km (0.096 R)
• M32: 6,490,304 km (0.104 R)
• M33: 6,952,711 km (0.084 R)
• M34: 7,204,783 km (0.116 R)
• M35: 7,374,577 km (0.09 R)
• M36: 7,752,760 km (0.03 R)
• M37: 7,874,383 km (0.089 R)
• M38: 8,581,981 km (0.12 R)
• M39: 8,925,308 km (0.114 R)
• M40: 9,532,227 km (0.047 R)
• M41: 9,831,422 km (0.025 R)
• M42: 9,944,369 km (0.118 R)
• M43: 10,038,765 km (0.109 R)
• M44: 11,000,081 km (0.059 R)
• M45: 11,551,200 km (0.116 R)
• M46: 11,650,682 km (0.11 R)
• M47: 11,970,522 km (0.068 R)
• M48: 12,091,248 km (0.109 R)
• M49: 12,374,586 km (0.09 R)
• M50: 12,598,684 km (0.039 R)
• M51: 12,844,772 km (0.093 R)
• M52: 12,968,490 km (0.091 R)
• M53: 13,362,531 km (0.077 R)
• M54: 14,120,094 km (0.057 R)
• M55: 14,269,094 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 7.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.85 AU - 15.23 AU

Year: 24209 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,713,715 km

• M1: 302,487 km (0.118 R)
• M2: 447,597 km (0.111 R)
• M3: 552,465 km (0.108 R)
• M4: 600,037 km (0.11 R)
• M5: 805,585 km (0.057 R)
• M6: 1,687,165 km (0.071 R)
• M7: 1,904,830 km (0.057 R)
• M8: 2,313,830 km (0.107 R)
• M9: 2,610,632 km (0.1 R)
• M10: 2,693,659 km (0.032 R)
• M11: 2,977,147 km (0.082 R)
• M12: 3,093,235 km (0.103 R)
• M13: 3,511,212 km (0.073 R)
• M14: 3,572,397 km (0.104 R)
• M15: 4,236,462 km (0.099 R)
• M16: 4,433,183 km (0.1 R)
• M17: 4,903,669 km (0.117 R)
• M18: 5,319,700 km (0.108 R)
• M19: 6,148,622 km (0.068 R)
• M20: 6,334,123 km (0.073 R)
• M21: 7,055,933 km (0.076 R)
• M22: 7,525,072 km (0.099 R)
• M23: 7,723,588 km (0.068 R)
• M24: 8,700,313 km (0.039 R)
• M25: 9,888,270 km (0.119 R)
• M26: 10,457,041 km (0.105 R)
• M27: 10,545,453 km (0.028 R)
• M28: 10,723,026 km (0.091 R)
• M29: 10,991,404 km (0.091 R)
• M30: 11,398,011 km (0.069 R)
• M31: 11,901,707 km (0.119 R)
• M32: 12,226,036 km (0.105 R)
• M33: 12,836,096 km (0.098 R)
• M34: 12,883,369 km (0.093 R)
• M35: 14,036,918 km (0.03 R)
• M36: 14,330,429 km (0.096 R)
• M37: 14,675,402 km (0.099 R)
• M38: 14,824,102 km (0.034 R)
• M39: 14,973,251 km (0.09 R)
• M40: 15,122,998 km (0.059 R)
• M41: 15,777,489 km (0.099 R)
• M42: 16,802,234 km (0.066 R)
• M43: 17,113,847 km (0.073 R)
• M44: 17,375,045 km (0.052 R)
• M45: 18,060,203 km (0.064 R)
• M46: 18,219,674 km (0.101 R)
• M47: 19,838,922 km (0.066 R)
• M48: 21,055,601 km (0.076 R)
• M49: 21,167,351 km (0.075 R)
• M50: 22,011,980 km (0.093 R)
• M51: 22,239,219 km (0.064 R)
• M52: 22,581,350 km (0.103 R)
• M53: 22,638,496 km (0.116 R)
• M54: 22,867,830 km (0.106 R)
• M55: 23,386,486 km (0.085 R)
• M56: 23,734,301 km (0.115 R)
• M57: 25,559,095 km (0.058 R)
• M58: 26,337,752 km (0.096 R)
• M59: 26,639,192 km (0.087 R)
• M60: 27,489,656 km (0.077 R)
• M61: 27,611,728 km (0.103 R)
• M62: 29,154,531 km (0.079 R)
• M63: 30,219,667 km (0.049 R)
• M64: 31,297,371 km (0.036 R)
• M65: 31,616,762 km (0.102 R)
• M66: 31,744,818 km (0.112 R)
• M67: 32,840,173 km (0.045 R)
• M68: 33,099,726 km (0.108 R)
• M69: 33,947,946 km (0.094 R)
• M70: 36,066,102 km (0.078 R)
• M71: 36,871,387 km (0.077 R)
• M72: 37,006,324 km (0.099 R)
• M73: 39,943,828 km (0.107 R)
• M74: 40,012,942 km (0.118 R)
• M75: 40,290,147 km (0.071 R)
• M76: 41,966,840 km (0.092 R)
• M77: 42,318,994 km (0.1 R)
• M78: 42,389,604 km (0.098 R)
• M79: 42,884,474 km (0.029 R)
• M80: 43,381,288 km (0.042 R)
• M81: 43,880,197 km (0.09 R)
• M82: 46,475,122 km (0.074 R)
• M83: 46,620,830 km (0.081 R)
• M84: 47,278,013 km (0.116 R)
• M85: 47,791,134 km (0.11 R)
• M86: 48,306,349 km (0.031 R)
• M87: 48,749,309 km (0.112 R)
• M88: 49,416,365 km (0.106 R)
• M89: 49,639,266 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 15,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit