🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 41.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,930,269 km

• M1: 171,290 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 10.5

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 506 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,930,269 km

• M1: 131,197 km (0.115 R)
• M2: 210,634 km (0.081 R)
• M3: 281,992 km (0.108 R)
• M4: 350,358 km (0.117 R)
• M5: 445,203 km (0.095 R)
• M6: 514,467 km (0.087 R)
• M7: 583,880 km (0.03 R)
• M8: 804,388 km (0.101 R)
• M9: 882,478 km (0.094 R)
• M10: 978,819 km (0.112 R)
• M11: 1,221,915 km (0.117 R)
• M12: 1,460,524 km (0.063 R)
• M13: 1,695,243 km (0.085 R)
• M14: 1,895,854 km (0.071 R)
• M15: 2,063,553 km (0.108 R)
• M16: 2,250,102 km (0.05 R)
• M17: 2,327,892 km (0.119 R)
• M18: 2,464,176 km (0.111 R)
• M19: 2,640,253 km (0.113 R)
• M20: 2,767,561 km (0.099 R)
• M21: 2,866,295 km (0.034 R)
• M22: 3,106,549 km (0.051 R)
• M23: 3,337,379 km (0.101 R)
• M24: 3,450,774 km (0.118 R)
• M25: 3,549,060 km (0.05 R)
• M26: 4,020,144 km (0.107 R)
• M27: 4,202,055 km (0.108 R)
• M28: 4,333,551 km (0.077 R)
• M29: 4,404,311 km (0.083 R)
• M30: 4,511,124 km (0.112 R)
• M31: 4,664,013 km (0.1 R)
• M32: 4,827,822 km (0.065 R)
• M33: 5,011,977 km (0.113 R)
• M34: 5,114,302 km (0.099 R)
• M35: 5,179,826 km (0.044 R)
• M36: 5,264,349 km (0.116 R)
• M37: 5,377,894 km (0.118 R)
• M38: 5,549,782 km (0.082 R)
• M39: 5,616,951 km (0.077 R)
• M40: 5,704,017 km (0.098 R)
• M41: 5,830,427 km (0.102 R)
• M42: 6,016,826 km (0.049 R)
• M43: 6,125,734 km (0.108 R)
• M44: 6,235,239 km (0.115 R)
• M45: 6,436,000 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 14.9

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.21 AU - 2.73 AU

Year: 2506 Days

Day: 11.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,930,269 km

• M1: 190,737 km (0.099 R)
• M2: 293,810 km (0.119 R)
• M3: 543,190 km (0.101 R)
• M4: 645,814 km (0.119 R)
• M5: 741,407 km (0.092 R)
• M6: 1,197,681 km (0.118 R)
• M7: 1,330,075 km (0.102 R)
• M8: 1,518,119 km (0.09 R)
• M9: 1,910,664 km (0.064 R)
• M10: 2,171,263 km (0.045 R)
• M11: 2,276,431 km (0.071 R)
• M12: 2,383,543 km (0.036 R)
• M13: 2,541,219 km (0.086 R)
• M14: 2,702,486 km (0.116 R)
• M15: 3,035,640 km (0.119 R)
• M16: 3,341,568 km (0.111 R)
• M17: 3,602,018 km (0.063 R)
• M18: 3,755,954 km (0.112 R)
• M19: 3,854,988 km (0.047 R)
• M20: 3,969,430 km (0.116 R)
• M21: 4,114,091 km (0.071 R)
• M22: 4,289,869 km (0.071 R)
• M23: 4,802,092 km (0.088 R)
• M24: 5,018,709 km (0.069 R)
• M25: 5,112,507 km (0.062 R)
• M26: 5,222,761 km (0.071 R)
• M27: 5,509,989 km (0.112 R)
• M28: 5,655,548 km (0.04 R)
• M29: 5,802,453 km (0.115 R)
• M30: 6,033,432 km (0.059 R)
• M31: 6,318,266 km (0.091 R)
• M32: 6,693,308 km (0.086 R)
• M33: 6,831,536 km (0.1 R)
• M34: 7,005,668 km (0.079 R)
• M35: 7,145,991 km (0.073 R)
• M36: 7,322,816 km (0.094 R)
• M37: 7,572,794 km (0.108 R)
• M38: 8,526,181 km (0.069 R)
• M39: 8,695,077 km (0.098 R)
• M40: 8,884,019 km (0.1 R)
• M41: 9,459,073 km (0.101 R)
• M42: 9,770,835 km (0.116 R)
• M43: 10,165,175 km (0.091 R)
• M44: 10,484,567 km (0.112 R)
• M45: 10,685,926 km (0.033 R)
• M46: 10,787,054 km (0.12 R)
• M47: 10,908,826 km (0.114 R)
• M48: 11,112,728 km (0.084 R)
• M49: 11,503,927 km (0.099 R)
• M50: 11,815,838 km (0.077 R)
• M51: 12,194,022 km (0.112 R)
• M52: 12,320,881 km (0.053 R)
• M53: 13,439,274 km (0.038 R)
• M54: 13,922,326 km (0.093 R)
• M55: 14,210,451 km (0.028 R)
• M56: 14,433,352 km (0.112 R)
• M57: 14,545,401 km (0.062 R)
• M58: 14,657,599 km (0.11 R)
• M59: 14,860,304 km (0.061 R)
• M60: 15,041,318 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 14.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.62 AU - 3.82 AU

Year: 4633 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,930,269 km

• M1: 272,567 km (0.098 R)
• M2: 372,349 km (0.027 R)
• M3: 818,600 km (0.046 R)
• M4: 949,797 km (0.104 R)
• M5: 1,088,773 km (0.097 R)
• M6: 1,742,815 km (0.09 R)
• M7: 1,835,865 km (0.112 R)
• M8: 2,041,263 km (0.079 R)
• M9: 2,341,955 km (0.1 R)
• M10: 2,475,396 km (0.109 R)
• M11: 2,596,121 km (0.109 R)
• M12: 2,781,174 km (0.094 R)
• M13: 2,970,565 km (0.102 R)
• M14: 3,230,117 km (0.053 R)
• M15: 3,565,067 km (0.098 R)
• M16: 3,754,159 km (0.105 R)
• M17: 3,946,691 km (0.073 R)
• M18: 4,178,568 km (0.044 R)
• M19: 4,268,925 km (0.091 R)
• M20: 4,562,585 km (0.066 R)
• M21: 5,015,717 km (0.115 R)
• M22: 5,208,998 km (0.112 R)
• M23: 5,463,763 km (0.101 R)
• M24: 6,149,819 km (0.114 R)
• M25: 6,503,019 km (0.111 R)
• M26: 7,056,382 km (0.069 R)
• M27: 7,470,469 km (0.1 R)
• M28: 7,669,284 km (0.094 R)
• M29: 7,892,484 km (0.118 R)
• M30: 8,528,575 km (0.102 R)
• M31: 9,016,712 km (0.12 R)
• M32: 9,110,660 km (0.111 R)
• M33: 9,275,966 km (0.064 R)
• M34: 9,826,187 km (0.034 R)
• M35: 10,068,685 km (0.115 R)
• M36: 10,411,713 km (0.093 R)
• M37: 11,008,459 km (0.056 R)
• M38: 11,159,552 km (0.062 R)
• M39: 11,514,399 km (0.041 R)
• M40: 11,744,630 km (0.075 R)
• M41: 12,002,237 km (0.085 R)
• M42: 12,209,580 km (0.088 R)
• M43: 12,339,880 km (0.104 R)
• M44: 13,024,439 km (0.05 R)
• M45: 13,264,394 km (0.101 R)
• M46: 13,802,797 km (0.109 R)
• M47: 13,938,482 km (0.119 R)
• M48: 14,321,004 km (0.053 R)
• M49: 14,845,494 km (0.095 R)
• M50: 15,012,446 km (0.114 R)
• M51: 15,376,417 km (0.098 R)
• M52: 15,828,352 km (0.063 R)
• M53: 16,399,367 km (0.088 R)
• M54: 16,803,132 km (0.052 R)
• M55: 17,035,308 km (0.108 R)
• M56: 17,210,188 km (0.119 R)
• M57: 17,561,743 km (0.075 R)
• M58: 17,708,947 km (0.099 R)
• M59: 17,856,451 km (0.052 R)
• M60: 18,840,805 km (0.035 R)
• M61: 19,233,499 km (0.113 R)
• M62: 19,506,964 km (0.089 R)
• M63: 19,781,626 km (0.115 R)
• M64: 19,934,814 km (0.094 R)
• M65: 20,057,634 km (0.104 R)
• M66: 20,149,936 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 14.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.99 AU - 5.27 AU

Year: 6433 Days

Day: 9.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,930,269 km

• M1: 201,808 km (0.078 R)
• M2: 310,715 km (0.082 R)
• M3: 434,731 km (0.09 R)
• M4: 531,820 km (0.082 R)
• M5: 841,937 km (0.114 R)
• M6: 999,463 km (0.099 R)
• M7: 1,331,122 km (0.103 R)
• M8: 1,455,138 km (0.051 R)
• M9: 2,394,912 km (0.115 R)
• M10: 2,528,802 km (0.079 R)
• M11: 2,925,686 km (0.098 R)
• M12: 3,257,793 km (0.097 R)
• M13: 3,712,570 km (0.111 R)
• M14: 4,187,693 km (0.102 R)
• M15: 5,096,650 km (0.056 R)
• M16: 5,245,799 km (0.113 R)
• M17: 5,346,030 km (0.099 R)
• M18: 5,727,654 km (0.066 R)
• M19: 5,961,026 km (0.048 R)
• M20: 6,065,745 km (0.066 R)
• M21: 6,330,234 km (0.068 R)
• M22: 6,598,612 km (0.104 R)
• M23: 7,008,211 km (0.099 R)
• M24: 7,146,589 km (0.057 R)
• M25: 7,482,586 km (0.077 R)
• M26: 7,766,523 km (0.07 R)
• M27: 8,315,996 km (0.12 R)
• M28: 9,636,347 km (0.115 R)
• M29: 10,132,713 km (0.074 R)
• M30: 10,415,602 km (0.106 R)
• M31: 10,637,456 km (0.075 R)
• M32: 10,828,941 km (0.074 R)
• M33: 11,053,637 km (0.101 R)
• M34: 11,836,184 km (0.03 R)
• M35: 12,034,550 km (0.085 R)
• M36: 12,468,235 km (0.039 R)
• M37: 12,602,723 km (0.068 R)
• M38: 12,771,619 km (0.102 R)
• M39: 13,145,614 km (0.043 R)
• M40: 13,592,313 km (0.052 R)
• M41: 13,904,524 km (0.105 R)
• M42: 14,114,110 km (0.033 R)
• M43: 14,219,128 km (0.094 R)
• M44: 14,642,340 km (0.048 R)
• M45: 15,573,438 km (0.042 R)
• M46: 15,718,398 km (0.062 R)
• M47: 15,900,159 km (0.077 R)
• M48: 16,046,167 km (0.075 R)
• M49: 16,708,586 km (0.087 R)
• M50: 17,043,087 km (0.118 R)
• M51: 17,455,080 km (0.083 R)
• M52: 17,718,970 km (0.085 R)
• M53: 18,672,208 km (0.109 R)
• M54: 19,019,424 km (0.084 R)
• M55: 19,135,662 km (0.095 R)
• M56: 19,602,856 km (0.046 R)
• M57: 19,955,907 km (0.054 R)
• M58: 20,152,778 km (0.046 R)
• M59: 20,310,903 km (0.085 R)
• M60: 21,107,362 km (0.108 R)
• M61: 21,308,122 km (0.064 R)
• M62: 21,549,872 km (0.079 R)
• M63: 22,362,189 km (0.11 R)
• M64: 22,854,516 km (0.117 R)
• M65: 23,682,839 km (0.104 R)
• M66: 24,016,891 km (0.047 R)
• M67: 25,028,621 km (0.085 R)
• M68: 25,156,079 km (0.09 R)
• M69: 25,710,788 km (0.098 R)
• M70: 26,226,452 km (0.091 R)
• M71: 27,093,521 km (0.088 R)
• M72: 27,399,299 km (0.111 R)
• M73: 27,881,902 km (0.04 R)
• M74: 28,633,481 km (0.106 R)
• M75: 28,811,353 km (0.12 R)
• M76: 30,066,330 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 12.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.3 AU - 7.02 AU

Year: 8694 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,930,269 km

• M1: 258,505 km (0.104 R)
• M2: 337,044 km (0.049 R)
• M3: 439,070 km (0.118 R)
• M4: 522,097 km (0.085 R)
• M5: 600,486 km (0.086 R)
• M6: 683,662 km (0.116 R)
• M7: 877,092 km (0.116 R)
• M8: 974,032 km (0.101 R)
• M9: 1,060,200 km (0.109 R)
• M10: 1,515,576 km (0.107 R)
• M11: 2,047,396 km (0.109 R)
• M12: 2,179,641 km (0.059 R)
• M13: 2,275,982 km (0.12 R)
• M14: 2,452,956 km (0.099 R)
• M15: 2,533,141 km (0.105 R)
• M16: 2,905,191 km (0.092 R)
• M17: 3,383,605 km (0.113 R)
• M18: 3,981,099 km (0.065 R)
• M19: 4,268,027 km (0.11 R)
• M20: 4,414,035 km (0.037 R)
• M21: 4,586,521 km (0.076 R)
• M22: 5,014,969 km (0.062 R)
• M23: 5,641,635 km (0.091 R)
• M24: 6,265,608 km (0.119 R)
• M25: 6,997,440 km (0.105 R)
• M26: 7,726,580 km (0.115 R)
• M27: 7,965,039 km (0.093 R)
• M28: 8,175,823 km (0.075 R)
• M29: 8,664,260 km (0.118 R)
• M30: 8,757,011 km (0.036 R)
• M31: 9,005,792 km (0.106 R)
• M32: 9,225,252 km (0.1 R)
• M33: 10,219,031 km (0.115 R)
• M34: 11,246,618 km (0.064 R)
• M35: 11,347,746 km (0.097 R)
• M36: 11,892,582 km (0.117 R)
• M37: 12,030,212 km (0.112 R)
• M38: 12,725,992 km (0.107 R)
• M39: 13,078,743 km (0.097 R)
• M40: 13,614,005 km (0.104 R)
• M41: 14,011,187 km (0.085 R)
• M42: 14,192,948 km (0.06 R)
• M43: 14,302,304 km (0.069 R)
• M44: 15,712,863 km (0.055 R)
• M45: 15,901,655 km (0.046 R)
• M46: 16,434,672 km (0.098 R)
• M47: 16,549,564 km (0.113 R)
• M48: 16,973,374 km (0.046 R)
• M49: 17,167,253 km (0.03 R)
• M50: 17,283,940 km (0.083 R)
• M51: 17,989,443 km (0.08 R)
• M52: 18,226,705 km (0.108 R)
• M53: 18,385,429 km (0.029 R)
• M54: 19,347,792 km (0.058 R)
• M55: 20,080,223 km (0.098 R)
• M56: 20,987,684 km (0.113 R)
• M57: 21,112,448 km (0.066 R)
• M58: 21,195,774 km (0.117 R)
• M59: 21,404,613 km (0.054 R)
• M60: 21,530,275 km (0.1 R)
• M61: 22,885,333 km (0.106 R)
• M62: 23,142,641 km (0.064 R)
• M63: 23,271,445 km (0.087 R)
• M64: 23,616,567 km (0.106 R)
• M65: 24,180,850 km (0.046 R)
• M66: 24,530,311 km (0.077 R)
• M67: 25,278,450 km (0.105 R)
• M68: 25,855,748 km (0.102 R)
• M69: 26,123,678 km (0.095 R)
• M70: 26,752,288 km (0.075 R)
• M71: 27,204,373 km (0.106 R)
• M72: 27,613,373 km (0.063 R)
• M73: 27,887,137 km (0.11 R)
• M74: 28,161,949 km (0.113 R)
• M75: 28,714,114 km (0.056 R)
• M76: 29,130,595 km (0.094 R)
• M77: 29,316,396 km (0.106 R)
• M78: 29,735,718 km (0.11 R)
• M79: 30,580,348 km (0.111 R)
• M80: 30,863,686 km (0.049 R)
• M81: 31,480,628 km (0.109 R)
• M82: 31,575,922 km (0.12 R)
• M83: 31,910,123 km (0.096 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.8

Radius: 4.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.51 AU - 6.67 AU

Year: 10923 Days

Day: 16.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,930,269 km

• M1: 59,989 km (0.098 R)
• M2: 93,050 km (0.06 R)
• M3: 209,287 km (0.083 R)
• M4: 240,853 km (0.095 R)
• M5: 274,213 km (0.113 R)
• M6: 309,368 km (0.063 R)
• M7: 868,864 km (0.072 R)
• M8: 1,101,788 km (0.049 R)
• M9: 1,195,437 km (0.072 R)
• M10: 1,492,239 km (0.1 R)
• M11: 1,530,835 km (0.114 R)
• M12: 1,675,646 km (0.09 R)
• M13: 1,866,084 km (0.113 R)
• M14: 1,950,008 km (0.088 R)
• M15: 2,342,403 km (0.063 R)
• M16: 2,402,542 km (0.062 R)
• M17: 2,448,020 km (0.115 R)
• M18: 2,679,896 km (0.102 R)
• M19: 3,131,083 km (0.054 R)
• M20: 3,416,516 km (0.108 R)
• M21: 3,536,494 km (0.101 R)
• M22: 3,571,051 km (0.076 R)
• M23: 3,976,162 km (0.086 R)
• M24: 4,303,332 km (0.038 R)
• M25: 4,906,212 km (0.104 R)
• M26: 5,002,852 km (0.11 R)
• M27: 5,139,136 km (0.118 R)
• M28: 5,237,122 km (0.096 R)
• M29: 5,879,496 km (0.056 R)
• M30: 5,920,485 km (0.106 R)
• M31: 5,982,120 km (0.082 R)
• M32: 6,126,781 km (0.077 R)
• M33: 6,230,751 km (0.064 R)
• M34: 6,674,159 km (0.028 R)
• M35: 7,302,919 km (0.087 R)
• M36: 7,413,173 km (0.054 R)
• M37: 8,338,436 km (0.103 R)
• M38: 8,453,776 km (0.119 R)
• M39: 9,180,522 km (0.11 R)
• M40: 9,443,216 km (0.111 R)
• M41: 9,781,008 km (0.048 R)
• M42: 10,518,376 km (0.106 R)
• M43: 10,667,974 km (0.053 R)
• M44: 11,120,956 km (0.101 R)
• M45: 11,273,396 km (0.044 R)
• M46: 12,123,860 km (0.095 R)
• M47: 12,280,788 km (0.055 R)
• M48: 12,596,440 km (0.116 R)
• M49: 13,048,375 km (0.026 R)
• M50: 13,316,604 km (0.12 R)
• M51: 13,370,459 km (0.113 R)
• M52: 14,380,095 km (0.094 R)
• M53: 15,076,174 km (0.086 R)
• M54: 15,132,273 km (0.071 R)
• M55: 15,811,597 km (0.04 R)
• M56: 16,732,671 km (0.114 R)
• M57: 16,819,887 km (0.066 R)
• M58: 17,170,395 km (0.081 R)
• M59: 17,582,387 km (0.056 R)
• M60: 17,730,190 km (0.047 R)
• M61: 18,057,061 km (0.096 R)
• M62: 18,386,027 km (0.084 R)
• M63: 19,414,812 km (0.114 R)
• M64: 19,690,371 km (0.034 R)
• M65: 20,898,972 km (0.113 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: 504 - 15,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit