🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 149 Days

Day: 37.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,570,734 km

• M1: 59,839 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 41.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,570,734 km

• M1: 284,086 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.25 AU - 1.61 AU

Year: 625 Days

Day: 19.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.85 AU - 3.31 AU

Year: 1974 Days

Day: 40.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.42 AU - 3.68 AU

Year: 2443 Days

Day: 44.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,570,734 km

• M1: 1,862,045 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.4

Radius: 12.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.12 AU - 7.34 AU

Year: 7101 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,570,734 km

• M1: 225,594 km (0.056 R)
• M2: 492,476 km (0.097 R)
• M3: 1,045,390 km (0.083 R)
• M4: 1,169,257 km (0.055 R)
• M5: 1,314,965 km (0.101 R)
• M6: 1,607,280 km (0.081 R)
• M7: 1,715,588 km (0.117 R)
• M8: 1,826,440 km (0.056 R)
• M9: 1,920,837 km (0.046 R)
• M10: 2,542,715 km (0.046 R)
• M11: 2,670,172 km (0.046 R)
• M12: 2,975,950 km (0.098 R)
• M13: 3,065,410 km (0.093 R)
• M14: 3,155,917 km (0.094 R)
• M15: 3,385,998 km (0.061 R)
• M16: 3,741,443 km (0.119 R)
• M17: 4,488,684 km (0.102 R)
• M18: 4,591,757 km (0.078 R)
• M19: 4,721,907 km (0.09 R)
• M20: 5,119,538 km (0.043 R)
• M21: 6,174,951 km (0.095 R)
• M22: 6,376,759 km (0.107 R)
• M23: 6,551,340 km (0.049 R)
• M24: 6,965,127 km (0.1 R)
• M25: 7,509,664 km (0.09 R)
• M26: 8,036,547 km (0.115 R)
• M27: 8,130,794 km (0.103 R)
• M28: 8,225,489 km (0.061 R)
• M29: 8,352,199 km (0.1 R)
• M30: 8,543,534 km (0.04 R)
• M31: 8,898,081 km (0.095 R)
• M32: 9,060,844 km (0.088 R)
• M33: 9,191,742 km (0.039 R)
• M34: 10,811,887 km (0.069 R)
• M35: 12,228,280 km (0.119 R)
• M36: 12,445,795 km (0.059 R)
• M37: 12,591,503 km (0.084 R)
• M38: 12,701,158 km (0.073 R)
• M39: 13,664,868 km (0.07 R)
• M40: 13,890,611 km (0.083 R)
• M41: 15,076,773 km (0.101 R)
• M42: 15,544,565 km (0.116 R)
• M43: 15,977,651 km (0.064 R)
• M44: 16,335,040 km (0.078 R)
• M45: 16,574,696 km (0.081 R)
• M46: 17,097,989 km (0.109 R)
• M47: 17,913,747 km (0.112 R)
• M48: 18,575,418 km (0.102 R)
• M49: 18,825,546 km (0.087 R)
• M50: 19,540,623 km (0.11 R)
• M51: 19,922,846 km (0.079 R)
• M52: 20,008,117 km (0.056 R)
• M53: 20,178,958 km (0.11 R)
• M54: 20,824,024 km (0.103 R)
• M55: 21,040,641 km (0.045 R)
• M56: 21,914,442 km (0.088 R)
• M57: 22,002,406 km (0.098 R)
• M58: 22,444,318 km (0.062 R)
• M59: 22,889,222 km (0.081 R)
• M60: 23,247,210 km (0.047 R)
• M61: 23,923,392 km (0.093 R)
• M62: 24,469,125 km (0.06 R)
• M63: 24,789,265 km (0.056 R)
• M64: 25,249,129 km (0.047 R)
• M65: 25,480,108 km (0.101 R)
• M66: 26,037,360 km (0.089 R)
• M67: 26,411,055 km (0.052 R)
• M68: 26,551,677 km (0.077 R)
• M69: 27,163,832 km (0.08 R)
• M70: 27,305,800 km (0.048 R)
• M71: 28,258,290 km (0.117 R)
• M72: 28,594,287 km (0.086 R)
• M73: 28,690,478 km (0.061 R)
• M74: 28,931,480 km (0.086 R)
• M75: 31,876,464 km (0.037 R)
• M76: 32,326,305 km (0.103 R)
• M77: 33,587,116 km (0.105 R)
• M78: 33,943,009 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 14

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.42 AU - 12.54 AU

Year: 15145 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 86 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,570,734 km

• M1: 207,492 km (0.089 R)
• M2: 441,164 km (0.063 R)
• M3: 534,962 km (0.046 R)
• M4: 763,099 km (0.088 R)
• M5: 1,247,347 km (0.093 R)
• M6: 1,373,458 km (0.109 R)
• M7: 1,600,398 km (0.101 R)
• M8: 1,698,684 km (0.087 R)
• M9: 2,938,551 km (0.092 R)
• M10: 3,159,657 km (0.12 R)
• M11: 3,335,434 km (0.077 R)
• M12: 3,566,413 km (0.093 R)
• M13: 4,044,378 km (0.099 R)
• M14: 4,599,387 km (0.084 R)
• M15: 5,750,542 km (0.044 R)
• M16: 5,966,412 km (0.114 R)
• M17: 6,091,027 km (0.107 R)
• M18: 6,216,390 km (0.113 R)
• M19: 6,374,515 km (0.094 R)
• M20: 6,856,669 km (0.084 R)
• M21: 7,184,737 km (0.085 R)
• M22: 7,619,020 km (0.055 R)
• M23: 8,478,160 km (0.107 R)
• M24: 9,044,238 km (0.055 R)
• M25: 9,990,146 km (0.071 R)
• M26: 10,701,484 km (0.104 R)
• M27: 11,044,063 km (0.081 R)
• M28: 11,467,874 km (0.112 R)
• M29: 13,830,473 km (0.051 R)
• M30: 14,454,745 km (0.097 R)
• M31: 14,664,780 km (0.094 R)
• M32: 15,558,328 km (0.11 R)
• M33: 15,687,431 km (0.097 R)
• M34: 16,998,058 km (0.078 R)
• M35: 17,308,922 km (0.092 R)
• M36: 18,116,901 km (0.117 R)
• M37: 18,343,541 km (0.112 R)
• M38: 18,525,602 km (0.039 R)
• M39: 18,662,484 km (0.096 R)
• M40: 18,799,665 km (0.095 R)
• M41: 18,937,295 km (0.118 R)
• M42: 20,284,424 km (0.088 R)
• M43: 22,192,844 km (0.099 R)
• M44: 23,316,025 km (0.098 R)
• M45: 24,207,927 km (0.112 R)
• M46: 24,758,448 km (0.109 R)
• M47: 25,212,028 km (0.104 R)
• M48: 25,363,870 km (0.093 R)
• M49: 25,515,862 km (0.118 R)
• M50: 25,719,165 km (0.06 R)
• M51: 25,974,080 km (0.103 R)
• M52: 26,229,743 km (0.099 R)
• M53: 26,332,217 km (0.104 R)
• M54: 26,434,841 km (0.032 R)
• M55: 26,743,611 km (0.119 R)
• M56: 27,364,742 km (0.106 R)
• M57: 27,572,832 km (0.08 R)
• M58: 28,885,254 km (0.036 R)
• M59: 29,097,235 km (0.092 R)
• M60: 29,256,407 km (0.104 R)
• M61: 29,629,205 km (0.107 R)
• M62: 29,949,943 km (0.06 R)
• M63: 31,953,208 km (0.108 R)
• M64: 32,117,616 km (0.09 R)
• M65: 32,943,396 km (0.09 R)
• M66: 34,784,796 km (0.112 R)
• M67: 34,953,991 km (0.118 R)
• M68: 35,349,528 km (0.073 R)
• M69: 36,889,040 km (0.048 R)
• M70: 38,101,530 km (0.105 R)
• M71: 38,217,768 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.1

Radius: 7.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.52 AU - 17.4 AU

Year: 20084 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,570,734 km

• M1: 734,675 km (0.119 R)
• M2: 866,620 km (0.061 R)
• M3: 945,608 km (0.1 R)
• M4: 1,241,363 km (0.05 R)
• M5: 1,686,866 km (0.033 R)
• M6: 3,191,970 km (0.054 R)
• M7: 3,894,182 km (0.062 R)
• M8: 4,747,937 km (0.075 R)
• M9: 5,069,124 km (0.094 R)
• M10: 6,978,292 km (0.061 R)
• M11: 8,690,888 km (0.113 R)
• M12: 10,204,071 km (0.074 R)
• M13: 11,845,010 km (0.096 R)
• M14: 15,259,132 km (0.057 R)
• M15: 15,626,694 km (0.088 R)
• M16: 15,997,248 km (0.025 R)
• M17: 16,157,019 km (0.108 R)
• M18: 16,639,173 km (0.079 R)
• M19: 17,398,831 km (0.117 R)
• M20: 18,280,710 km (0.079 R)
• M21: 19,064,304 km (0.063 R)
• M22: 19,630,681 km (0.119 R)
• M23: 20,548,315 km (0.088 R)
• M24: 20,779,892 km (0.096 R)
• M25: 21,362,726 km (0.112 R)
• M26: 21,773,970 km (0.105 R)
• M27: 23,747,166 km (0.106 R)
• M28: 23,868,639 km (0.053 R)
• M29: 24,112,185 km (0.11 R)
• M30: 24,540,184 km (0.096 R)
• M31: 24,663,004 km (0.074 R)
• M32: 26,214,633 km (0.073 R)
• M33: 26,340,146 km (0.073 R)
• M34: 26,717,881 km (0.049 R)
• M35: 27,033,981 km (0.08 R)
• M36: 27,415,007 km (0.096 R)
• M37: 27,861,706 km (0.102 R)
• M38: 28,053,939 km (0.084 R)
• M39: 28,504,079 km (0.04 R)
• M40: 29,086,314 km (0.089 R)
• M41: 30,328,575 km (0.101 R)
• M42: 31,587,890 km (0.028 R)
• M43: 33,067,413 km (0.12 R)
• M44: 34,157,532 km (0.12 R)
• M45: 35,954,053 km (0.092 R)
• M46: 42,847,673 km (0.09 R)
• M47: 43,291,679 km (0.116 R)
• M48: 44,558,324 km (0.102 R)
• M49: 45,158,511 km (0.073 R)
• M50: 46,975,377 km (0.082 R)
• M51: 47,051,522 km (0.094 R)
• M52: 47,509,741 km (0.074 R)
• M53: 47,815,967 km (0.106 R)
• M54: 50,055,896 km (0.081 R)
• M55: 50,523,689 km (0.07 R)
• M56: 51,227,846 km (0.038 R)
• M57: 51,384,924 km (0.033 R)
• M58: 51,620,540 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.1

Radius: 6.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.84 AU - 18.96 AU

Year: 27661 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 58 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,570,734 km

• M1: 93,349 km (0.104 R)
• M2: 403,017 km (0.092 R)
• M3: 609,611 km (0.099 R)
• M4: 671,545 km (0.118 R)
• M5: 1,243,308 km (0.035 R)
• M6: 1,602,792 km (0.091 R)
• M7: 2,280,470 km (0.095 R)
• M8: 2,445,626 km (0.053 R)
• M9: 2,964,731 km (0.032 R)
• M10: 3,292,350 km (0.062 R)
• M11: 4,301,986 km (0.108 R)
• M12: 4,840,389 km (0.12 R)
• M13: 6,438,992 km (0.084 R)
• M14: 8,134,683 km (0.118 R)
• M15: 8,953,133 km (0.095 R)
• M16: 9,797,763 km (0.026 R)
• M17: 10,283,956 km (0.101 R)
• M18: 10,338,410 km (0.103 R)
• M19: 10,888,780 km (0.118 R)
• M20: 11,960,499 km (0.07 R)
• M21: 12,830,112 km (0.118 R)
• M22: 13,660,081 km (0.081 R)
• M23: 13,960,772 km (0.074 R)
• M24: 14,814,079 km (0.041 R)
• M25: 15,060,915 km (0.1 R)
• M26: 15,122,849 km (0.098 R)
• M27: 15,433,863 km (0.077 R)
• M28: 15,998,894 km (0.104 R)
• M29: 16,762,890 km (0.106 R)
• M30: 17,669,005 km (0.104 R)
• M31: 18,193,943 km (0.077 R)
• M32: 18,657,547 km (0.11 R)
• M33: 18,724,118 km (0.094 R)
• M34: 19,125,041 km (0.094 R)
• M35: 19,393,868 km (0.11 R)
• M36: 19,528,656 km (0.117 R)
• M37: 20,687,890 km (0.048 R)
• M38: 22,079,748 km (0.119 R)
• M39: 23,789,801 km (0.114 R)
• M40: 24,587,607 km (0.077 R)
• M41: 25,320,636 km (0.107 R)
• M42: 26,807,938 km (0.107 R)
• M43: 26,958,135 km (0.071 R)
• M44: 30,334,559 km (0.114 R)
• M45: 32,391,380 km (0.106 R)
• M46: 33,517,403 km (0.069 R)
• M47: 34,004,045 km (0.074 R)
• M48: 37,222,793 km (0.079 R)
• M49: 37,474,416 km (0.119 R)
• M50: 44,388,979 km (0.115 R)
• M51: 47,716,784 km (0.116 R)
• M52: 48,813,187 km (0.033 R)
• M53: 51,683,820 km (0.114 R)
• M54: 52,433,455 km (0.093 R)
• M55: 52,527,403 km (0.111 R)
• M56: 54,228,331 km (0.095 R)
• M57: 55,563,641 km (0.111 R)
• M58: 57,586,803 km (0.041 R)
• M59: 57,683,742 km (0.069 R)
• M60: 60,518,771 km (0.102 R)
• M61: 60,617,356 km (0.097 R)
• M62: 61,605,899 km (0.045 R)
• M63: 61,903,449 km (0.102 R)
• M64: 62,599,827 km (0.114 R)
• M65: 62,699,460 km (0.07 R)
• M66: 65,815,733 km (0.095 R)
• M67: 67,137,580 km (0.111 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: 396 - 18,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit