🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 318 Days

Day: 38.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 9.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.03 AU - 1.59 AU

Year: 953 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,485,915 km

• M1: 117,584 km (0.082 R)
• M2: 271,071 km (0.103 R)
• M3: 342,729 km (0.091 R)
• M4: 458,966 km (0.075 R)
• M5: 546,930 km (0.115 R)
• M6: 634,893 km (0.06 R)
• M7: 724,652 km (0.087 R)
• M8: 783,594 km (0.114 R)
• M9: 892,052 km (0.109 R)
• M10: 963,410 km (0.057 R)
• M11: 1,092,364 km (0.107 R)
• M12: 1,189,901 km (0.12 R)
• M13: 1,290,431 km (0.085 R)
• M14: 1,393,953 km (0.039 R)
• M15: 1,581,997 km (0.07 R)
• M16: 1,716,636 km (0.111 R)
• M17: 1,797,568 km (0.064 R)
• M18: 2,017,776 km (0.082 R)
• M19: 2,098,260 km (0.114 R)
• M20: 2,272,840 km (0.103 R)
• M21: 2,377,709 km (0.113 R)
• M22: 2,549,148 km (0.102 R)
• M23: 2,955,456 km (0.089 R)
• M24: 3,024,271 km (0.091 R)
• M25: 3,134,225 km (0.08 R)
• M26: 3,322,569 km (0.052 R)
• M27: 3,448,081 km (0.11 R)
• M28: 3,605,907 km (0.071 R)
• M29: 3,922,307 km (0.09 R)
• M30: 4,048,866 km (0.115 R)
• M31: 4,157,474 km (0.032 R)
• M32: 4,267,130 km (0.1 R)
• M33: 4,390,847 km (0.099 R)
• M34: 4,449,938 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 12.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.19 AU - 6.25 AU

Year: 7583 Days

Day: 14.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,485,915 km

• M1: 288,425 km (0.107 R)
• M2: 408,552 km (0.117 R)
• M3: 647,759 km (0.117 R)
• M4: 822,040 km (0.05 R)
• M5: 1,066,633 km (0.086 R)
• M6: 1,262,456 km (0.107 R)
• M7: 1,425,069 km (0.077 R)
• M8: 1,516,773 km (0.099 R)
• M9: 1,642,435 km (0.063 R)
• M10: 1,821,055 km (0.108 R)
• M11: 2,058,018 km (0.065 R)
• M12: 2,251,298 km (0.066 R)
• M13: 2,656,409 km (0.102 R)
• M14: 3,005,122 km (0.083 R)
• M15: 3,084,558 km (0.088 R)
• M16: 3,327,505 km (0.105 R)
• M17: 3,618,922 km (0.05 R)
• M18: 3,875,333 km (0.099 R)
• M19: 3,962,249 km (0.072 R)
• M20: 4,316,198 km (0.045 R)
• M21: 4,611,354 km (0.085 R)
• M22: 4,936,879 km (0.108 R)
• M23: 5,054,912 km (0.081 R)
• M24: 5,342,140 km (0.064 R)
• M25: 5,832,821 km (0.065 R)
• M26: 6,804,758 km (0.036 R)
• M27: 7,068,948 km (0.071 R)
• M28: 7,255,946 km (0.051 R)
• M29: 7,417,511 km (0.099 R)
• M30: 7,634,877 km (0.093 R)
• M31: 8,075,891 km (0.088 R)
• M32: 8,468,586 km (0.102 R)
• M33: 9,389,510 km (0.117 R)
• M34: 9,477,624 km (0.039 R)
• M35: 9,862,090 km (0.057 R)
• M36: 9,981,320 km (0.053 R)
• M37: 10,131,217 km (0.05 R)
• M38: 11,170,174 km (0.113 R)
• M39: 11,325,756 km (0.068 R)
• M40: 11,450,819 km (0.045 R)
• M41: 12,082,870 km (0.063 R)
• M42: 12,178,763 km (0.114 R)
• M43: 12,371,146 km (0.115 R)
• M44: 12,758,903 km (0.066 R)
• M45: 12,889,053 km (0.104 R)
• M46: 13,249,285 km (0.115 R)
• M47: 13,381,081 km (0.067 R)
• M48: 13,646,019 km (0.052 R)
• M49: 14,248,449 km (0.066 R)
• M50: 14,519,072 km (0.104 R)
• M51: 14,791,340 km (0.114 R)
• M52: 15,134,069 km (0.119 R)
• M53: 16,354,338 km (0.114 R)
• M54: 17,569,821 km (0.032 R)
• M55: 17,678,579 km (0.117 R)
• M56: 18,115,405 km (0.084 R)
• M57: 18,962,577 km (0.05 R)
• M58: 19,936,011 km (0.079 R)
• M59: 20,238,647 km (0.09 R)
• M60: 20,581,077 km (0.041 R)
• M61: 22,597,058 km (0.063 R)
• M62: 22,675,746 km (0.09 R)
• M63: 22,794,078 km (0.054 R)
• M64: 22,991,846 km (0.089 R)
• M65: 23,150,420 km (0.098 R)
• M66: 23,708,420 km (0.111 R)
• M67: 24,472,566 km (0.105 R)
• M68: 25,163,259 km (0.057 R)
• M69: 25,531,569 km (0.075 R)
• M70: 25,695,828 km (0.096 R)
• M71: 26,480,768 km (0.106 R)
• M72: 27,483,672 km (0.118 R)
• M73: 27,778,380 km (0.039 R)
• M74: 27,905,089 km (0.081 R)
• M75: 28,286,265 km (0.112 R)
• M76: 28,371,236 km (0.112 R)
• M77: 28,456,357 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109

Radius: 7.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.12 AU - 6.56 AU

Year: 10150 Days

Day: 23.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,485,915 km

• M1: 131,347 km (0.05 R)
• M2: 182,360 km (0.085 R)
• M3: 283,039 km (0.101 R)
• M4: 452,683 km (0.12 R)
• M5: 677,379 km (0.094 R)
• M6: 986,299 km (0.073 R)
• M7: 1,238,222 km (0.073 R)
• M8: 1,364,781 km (0.065 R)
• M9: 1,555,070 km (0.049 R)
• M10: 1,738,477 km (0.104 R)
• M11: 2,010,446 km (0.098 R)
• M12: 2,159,894 km (0.084 R)
• M13: 2,261,621 km (0.106 R)
• M14: 2,313,082 km (0.102 R)
• M15: 2,382,346 km (0.092 R)
• M16: 2,452,208 km (0.076 R)
• M17: 2,648,182 km (0.099 R)
• M18: 2,757,388 km (0.116 R)
• M19: 3,036,538 km (0.059 R)
• M20: 3,247,171 km (0.057 R)
• M21: 3,423,098 km (0.117 R)
• M22: 3,542,029 km (0.102 R)
• M23: 3,702,846 km (0.103 R)
• M24: 4,136,531 km (0.11 R)
• M25: 4,221,054 km (0.073 R)
• M26: 4,306,025 km (0.108 R)
• M27: 4,608,213 km (0.059 R)
• M28: 5,029,181 km (0.115 R)
• M29: 5,532,129 km (0.076 R)
• M30: 5,789,587 km (0.111 R)
• M31: 5,979,277 km (0.111 R)
• M32: 7,595,682 km (0.102 R)
• M33: 8,304,477 km (0.111 R)
• M34: 8,680,416 km (0.101 R)
• M35: 9,089,267 km (0.054 R)
• M36: 9,365,425 km (0.117 R)
• M37: 9,812,872 km (0.077 R)
• M38: 10,096,211 km (0.103 R)
• M39: 10,181,631 km (0.115 R)
• M40: 10,267,351 km (0.109 R)
• M41: 10,728,860 km (0.066 R)
• M42: 11,255,893 km (0.078 R)
• M43: 11,522,626 km (0.09 R)
• M44: 11,851,592 km (0.12 R)
• M45: 12,122,963 km (0.077 R)
• M46: 12,487,981 km (0.116 R)
• M47: 12,671,837 km (0.105 R)
• M48: 12,918,375 km (0.1 R)
• M49: 13,730,541 km (0.066 R)
• M50: 14,688,267 km (0.099 R)
• M51: 15,207,820 km (0.107 R)
• M52: 15,898,813 km (0.074 R)
• M53: 16,365,259 km (0.084 R)
• M54: 16,532,809 km (0.109 R)
• M55: 17,448,048 km (0.077 R)
• M56: 19,221,082 km (0.052 R)
• M57: 19,291,842 km (0.112 R)
• M58: 19,717,897 km (0.117 R)
• M59: 20,039,383 km (0.094 R)
• M60: 20,182,847 km (0.063 R)
• M61: 20,470,823 km (0.043 R)
• M62: 20,687,740 km (0.102 R)
• M63: 21,452,783 km (0.088 R)
• M64: 21,894,097 km (0.086 R)
• M65: 22,599,002 km (0.067 R)
• M66: 23,349,086 km (0.071 R)
• M67: 24,297,985 km (0.114 R)
• M68: 25,104,916 km (0.116 R)
• M69: 25,414,584 km (0.111 R)
• M70: 25,920,524 km (0.106 R)
• M71: 26,076,854 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 7.1

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.07 AU - 10.11 AU

Year: 16007 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,485,915 km

• M1: 175,628 km (0.083 R)
• M2: 290,369 km (0.116 R)
• M3: 350,807 km (0.096 R)
• M4: 486,343 km (0.108 R)
• M5: 1,265,748 km (0.042 R)
• M6: 1,424,920 km (0.099 R)
• M7: 1,647,372 km (0.115 R)
• M8: 2,125,337 km (0.113 R)
• M9: 3,492,213 km (0.058 R)
• M10: 3,754,458 km (0.069 R)
• M11: 4,100,926 km (0.073 R)
• M12: 4,538,500 km (0.104 R)
• M13: 5,158,883 km (0.056 R)
• M14: 5,457,630 km (0.093 R)
• M15: 5,938,287 km (0.09 R)
• M16: 6,027,149 km (0.115 R)
• M17: 6,341,603 km (0.099 R)
• M18: 6,432,409 km (0.11 R)
• M19: 6,986,520 km (0.116 R)
• M20: 7,269,409 km (0.118 R)
• M21: 8,091,001 km (0.095 R)
• M22: 8,487,734 km (0.108 R)
• M23: 8,840,187 km (0.077 R)
• M24: 9,146,115 km (0.113 R)
• M25: 9,351,961 km (0.086 R)
• M26: 9,925,968 km (0.029 R)
• M27: 10,297,121 km (0.074 R)
• M28: 11,437,804 km (0.103 R)
• M29: 11,882,858 km (0.052 R)
• M30: 12,732,574 km (0.099 R)
• M31: 13,368,066 km (0.063 R)
• M32: 13,719,172 km (0.09 R)
• M33: 15,213,954 km (0.041 R)
• M34: 15,580,469 km (0.084 R)
• M35: 17,455,828 km (0.08 R)
• M36: 17,967,901 km (0.065 R)
• M37: 18,484,762 km (0.066 R)
• M38: 18,679,987 km (0.068 R)
• M39: 19,665,837 km (0.068 R)
• M40: 19,732,109 km (0.115 R)
• M41: 20,064,964 km (0.114 R)
• M42: 21,074,301 km (0.038 R)
• M43: 21,962,463 km (0.093 R)
• M44: 23,072,180 km (0.115 R)
• M45: 24,914,179 km (0.098 R)
• M46: 27,987,817 km (0.114 R)
• M47: 28,737,153 km (0.088 R)
• M48: 30,947,162 km (0.041 R)
• M49: 31,101,547 km (0.115 R)
• M50: 31,178,889 km (0.046 R)
• M51: 31,333,723 km (0.054 R)
• M52: 31,411,215 km (0.051 R)
• M53: 31,488,706 km (0.074 R)
• M54: 33,448,438 km (0.113 R)
• M55: 34,563,092 km (0.12 R)
• M56: 35,608,931 km (0.091 R)
• M57: 35,851,728 km (0.099 R)
• M58: 37,238,201 km (0.114 R)
• M59: 37,566,868 km (0.057 R)
• M60: 37,896,581 km (0.101 R)
• M61: 38,061,887 km (0.115 R)
• M62: 38,808,380 km (0.038 R)
• M63: 38,891,557 km (0.046 R)
• M64: 39,308,636 km (0.111 R)
• M65: 41,161,405 km (0.112 R)
• M66: 41,416,171 km (0.098 R)
• M67: 43,042,449 km (0.107 R)
• M68: 43,646,824 km (0.086 R)
• M69: 43,820,059 km (0.078 R)
• M70: 44,689,372 km (0.067 R)
• M71: 48,223,472 km (0.063 R)
• M72: 48,492,150 km (0.103 R)
• M73: 49,391,233 km (0.102 R)
• M74: 49,481,441 km (0.112 R)
• M75: 49,752,512 km (0.076 R)
• M76: 50,841,285 km (0.103 R)
• M77: 53,412,274 km (0.033 R)
• M78: 53,504,875 km (0.118 R)
• M79: 53,875,878 km (0.08 R)
• M80: 54,340,828 km (0.089 R)
• M81: 54,806,975 km (0.089 R)
• M82: 54,993,823 km (0.076 R)
• M83: 56,025,450 km (0.059 R)
• M84: 58,107,553 km (0.065 R)
• M85: 63,520,602 km (0.095 R)
• M86: 63,913,297 km (0.074 R)
• M87: 64,110,018 km (0.058 R)
• M88: 64,503,909 km (0.089 R)
• M89: 65,096,466 km (0.047 R)
• M90: 66,286,817 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit