🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.61 AU - 0.83 AU

Year: 219 Days

Day: 27.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.89 AU - 3.41 AU

Year: 2002 Days

Day: 12.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.34 AU - 7.06 AU

Year: 5529 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,117,495 km

• M1: 242,199 km (0.102 R)
• M2: 538,403 km (0.108 R)
• M3: 723,455 km (0.054 R)
• M4: 886,218 km (0.089 R)
• M5: 1,250,489 km (0.043 R)
• M6: 1,477,877 km (0.042 R)
• M7: 1,603,988 km (0.083 R)
• M8: 2,321,609 km (0.099 R)
• M9: 2,536,581 km (0.086 R)
• M10: 2,758,286 km (0.06 R)
• M11: 3,239,243 km (0.025 R)
• M12: 3,517,944 km (0.107 R)
• M13: 3,882,364 km (0.077 R)
• M14: 4,178,717 km (0.106 R)
• M15: 4,279,247 km (0.102 R)
• M16: 4,380,525 km (0.077 R)
• M17: 4,626,913 km (0.099 R)
• M18: 4,710,089 km (0.068 R)
• M19: 4,856,994 km (0.105 R)
• M20: 5,241,461 km (0.094 R)
• M21: 5,437,434 km (0.061 R)
• M22: 6,040,164 km (0.103 R)
• M23: 6,131,269 km (0.087 R)
• M24: 6,924,437 km (0.09 R)
• M25: 7,067,751 km (0.073 R)
• M26: 7,236,199 km (0.108 R)
• M27: 7,700,401 km (0.068 R)
• M28: 7,848,951 km (0.115 R)
• M29: 7,973,567 km (0.102 R)
• M30: 8,300,438 km (0.104 R)
• M31: 8,657,678 km (0.099 R)
• M32: 9,519,361 km (0.078 R)
• M33: 9,785,945 km (0.083 R)
• M34: 10,408,272 km (0.117 R)
• M35: 10,765,811 km (0.085 R)
• M36: 11,323,811 km (0.107 R)
• M37: 12,149,741 km (0.077 R)
• M38: 12,497,107 km (0.093 R)
• M39: 12,759,801 km (0.094 R)
• M40: 13,409,804 km (0.088 R)
• M41: 13,829,126 km (0.063 R)
• M42: 14,010,140 km (0.04 R)
• M43: 14,131,164 km (0.094 R)
• M44: 14,404,929 km (0.036 R)
• M45: 14,680,488 km (0.12 R)
• M46: 15,019,626 km (0.108 R)
• M47: 15,205,726 km (0.11 R)
• M48: 16,211,173 km (0.093 R)
• M49: 16,306,617 km (0.075 R)
• M50: 16,561,831 km (0.104 R)
• M51: 17,173,387 km (0.12 R)
• M52: 17,433,089 km (0.103 R)
• M53: 17,563,388 km (0.075 R)
• M54: 17,825,035 km (0.12 R)
• M55: 18,154,001 km (0.095 R)
• M56: 18,418,490 km (0.118 R)
• M57: 18,684,325 km (0.107 R)
• M58: 19,018,527 km (0.114 R)
• M59: 19,119,057 km (0.119 R)
• M60: 19,591,038 km (0.117 R)
• M61: 19,930,476 km (0.112 R)
• M62: 20,032,651 km (0.11 R)
• M63: 20,822,079 km (0.051 R)
• M64: 21,168,547 km (0.088 R)
• M65: 21,272,817 km (0.114 R)
• M66: 22,537,817 km (0.095 R)
• M67: 23,682,689 km (0.084 R)
• M68: 24,298,584 km (0.078 R)
• M69: 24,407,940 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 12.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.77 AU - 7.45 AU

Year: 6087 Days

Day: 6.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,117,495 km

• M1: 155,432 km (0.114 R)
• M2: 252,372 km (0.056 R)
• M3: 348,862 km (0.111 R)
• M4: 573,109 km (0.097 R)
• M5: 677,678 km (0.076 R)
• M6: 775,216 km (0.113 R)
• M7: 878,140 km (0.081 R)
• M8: 1,066,483 km (0.108 R)
• M9: 1,268,740 km (0.079 R)
• M10: 1,711,848 km (0.103 R)
• M11: 1,850,077 km (0.067 R)
• M12: 1,930,860 km (0.087 R)
• M13: 2,180,539 km (0.116 R)
• M14: 2,287,651 km (0.066 R)
• M15: 2,396,707 km (0.075 R)
• M16: 2,620,057 km (0.102 R)
• M17: 2,734,499 km (0.048 R)
• M18: 2,897,412 km (0.105 R)
• M19: 3,063,615 km (0.115 R)
• M20: 3,184,340 km (0.089 R)
• M21: 3,306,711 km (0.066 R)
• M22: 3,405,745 km (0.109 R)
• M23: 3,505,677 km (0.081 R)
• M24: 3,942,053 km (0.116 R)
• M25: 4,587,419 km (0.059 R)
• M26: 4,866,269 km (0.088 R)
• M27: 5,093,359 km (0.104 R)
• M28: 5,294,867 km (0.046 R)
• M29: 5,735,732 km (0.047 R)
• M30: 7,193,114 km (0.102 R)
• M31: 7,681,551 km (0.107 R)
• M32: 7,813,497 km (0.099 R)
• M33: 8,724,697 km (0.115 R)
• M34: 9,705,012 km (0.08 R)
• M35: 10,756,835 km (0.031 R)
• M36: 11,541,177 km (0.095 R)
• M37: 11,959,303 km (0.118 R)
• M38: 13,681,473 km (0.111 R)
• M39: 13,962,568 km (0.056 R)
• M40: 14,530,591 km (0.101 R)
• M41: 14,612,271 km (0.095 R)
• M42: 15,064,805 km (0.095 R)
• M43: 15,438,351 km (0.066 R)
• M44: 17,656,438 km (0.045 R)
• M45: 18,226,406 km (0.072 R)
• M46: 19,609,887 km (0.085 R)
• M47: 20,566,266 km (0.082 R)
• M48: 21,958,723 km (0.105 R)
• M49: 22,666,471 km (0.098 R)
• M50: 22,808,888 km (0.119 R)
• M51: 23,285,806 km (0.097 R)
• M52: 23,717,845 km (0.104 R)
• M53: 24,007,317 km (0.12 R)
• M54: 24,249,516 km (0.089 R)
• M55: 24,395,224 km (0.112 R)
• M56: 24,541,231 km (0.1 R)
• M57: 24,736,307 km (0.07 R)
• M58: 25,029,818 km (0.066 R)
• M59: 25,177,172 km (0.081 R)
• M60: 25,472,478 km (0.115 R)
• M61: 25,818,498 km (0.08 R)
• M62: 26,215,830 km (0.095 R)
• M63: 27,117,456 km (0.032 R)
• M64: 28,284,021 km (0.032 R)
• M65: 28,796,543 km (0.082 R)
• M66: 28,899,317 km (0.03 R)
• M67: 30,090,864 km (0.053 R)
• M68: 30,247,493 km (0.084 R)
• M69: 30,613,858 km (0.101 R)
• M70: 31,351,226 km (0.086 R)
• M71: 31,562,907 km (0.089 R)
• M72: 32,201,091 km (0.113 R)
• M73: 32,736,053 km (0.097 R)
• M74: 33,220,002 km (0.116 R)
• M75: 34,467,798 km (0.083 R)
• M76: 35,344,741 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.1

Radius: 13.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.07 AU - 7.19 AU

Year: 6114 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 21,117,495 km

• M1: 273,914 km (0.08 R)
• M2: 512,822 km (0.091 R)
• M3: 694,134 km (0.072 R)
• M4: 822,040 km (0.117 R)
• M5: 1,115,252 km (0.029 R)
• M6: 1,280,558 km (0.089 R)
• M7: 1,839,904 km (0.109 R)
• M8: 2,119,503 km (0.103 R)
• M9: 2,257,731 km (0.088 R)
• M10: 2,485,120 km (0.07 R)
• M11: 2,735,247 km (0.051 R)
• M12: 3,118,218 km (0.088 R)
• M13: 3,850,948 km (0.084 R)
• M14: 4,368,856 km (0.053 R)
• M15: 4,475,071 km (0.091 R)
• M16: 4,564,231 km (0.043 R)
• M17: 4,744,496 km (0.088 R)
• M18: 5,914,501 km (0.109 R)
• M19: 6,032,385 km (0.085 R)
• M20: 6,190,809 km (0.042 R)
• M21: 6,431,063 km (0.117 R)
• M22: 6,776,634 km (0.095 R)
• M23: 7,380,411 km (0.033 R)
• M24: 7,656,569 km (0.064 R)
• M25: 8,175,673 km (0.11 R)
• M26: 8,639,277 km (0.101 R)
• M27: 9,247,991 km (0.093 R)
• M28: 9,777,567 km (0.097 R)
• M29: 10,128,225 km (0.103 R)
• M30: 10,986,916 km (0.052 R)
• M31: 11,400,555 km (0.088 R)
• M32: 12,469,431 km (0.059 R)
• M33: 12,570,559 km (0.081 R)
• M34: 12,798,995 km (0.112 R)
• M35: 12,901,021 km (0.12 R)
• M36: 13,337,398 km (0.098 R)
• M37: 13,492,531 km (0.09 R)
• M38: 13,804,742 km (0.077 R)
• M39: 14,066,837 km (0.053 R)
• M40: 15,482,781 km (0.101 R)
• M41: 16,111,391 km (0.049 R)
• M42: 16,304,373 km (0.03 R)
• M43: 17,506,691 km (0.089 R)
• M44: 18,853,371 km (0.106 R)
• M45: 19,144,339 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.3

Radius: 11.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.39 AU - 7.93 AU

Year: 7593 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,117,495 km

• M1: 222,751 km (0.112 R)
• M2: 342,878 km (0.061 R)
• M3: 420,968 km (0.094 R)
• M4: 1,020,407 km (0.044 R)
• M5: 1,365,978 km (0.091 R)
• M6: 1,482,664 km (0.08 R)
• M7: 2,094,520 km (0.105 R)
• M8: 2,583,106 km (0.063 R)
• M9: 2,753,798 km (0.105 R)
• M10: 2,928,378 km (0.113 R)
• M11: 3,132,430 km (0.113 R)
• M12: 3,500,889 km (0.104 R)
• M13: 4,221,802 km (0.105 R)
• M14: 4,897,385 km (0.09 R)
• M15: 5,232,335 km (0.076 R)
• M16: 5,606,479 km (0.066 R)
• M17: 5,796,768 km (0.09 R)
• M18: 6,183,927 km (0.105 R)
• M19: 6,546,253 km (0.063 R)
• M20: 6,646,185 km (0.119 R)
• M21: 7,051,445 km (0.097 R)
• M22: 7,604,209 km (0.046 R)
• M23: 7,709,526 km (0.078 R)
• M24: 7,815,142 km (0.104 R)
• M25: 7,992,416 km (0.03 R)
• M26: 9,121,132 km (0.114 R)
• M27: 9,195,781 km (0.093 R)
• M28: 9,685,116 km (0.103 R)
• M29: 10,221,873 km (0.074 R)
• M30: 10,532,887 km (0.104 R)
• M31: 10,886,536 km (0.052 R)
• M32: 11,084,604 km (0.08 R)
• M33: 11,164,190 km (0.051 R)
• M34: 12,298,591 km (0.075 R)
• M35: 12,712,677 km (0.091 R)
• M36: 12,879,629 km (0.104 R)
• M37: 13,005,291 km (0.111 R)
• M38: 14,457,737 km (0.092 R)
• M39: 14,850,730 km (0.09 R)
• M40: 15,114,770 km (0.119 R)
• M41: 15,424,737 km (0.113 R)
• M42: 15,781,678 km (0.077 R)
• M43: 16,096,132 km (0.059 R)
• M44: 16,914,283 km (0.111 R)
• M45: 17,052,063 km (0.085 R)
• M46: 17,420,971 km (0.082 R)
• M47: 17,792,572 km (0.072 R)
• M48: 19,018,527 km (0.083 R)
• M49: 19,689,922 km (0.06 R)
• M50: 20,320,328 km (0.117 R)
• M51: 20,564,471 km (0.109 R)
• M52: 20,662,458 km (0.062 R)
• M53: 21,055,900 km (0.118 R)
• M54: 21,154,635 km (0.1 R)
• M55: 21,451,736 km (0.054 R)
• M56: 22,452,247 km (0.085 R)
• M57: 23,416,704 km (0.083 R)
• M58: 24,654,327 km (0.119 R)
• M59: 25,386,160 km (0.118 R)
• M60: 26,443,967 km (0.104 R)
• M61: 27,462,130 km (0.063 R)
• M62: 28,057,380 km (0.083 R)
• M63: 28,274,895 km (0.106 R)
• M64: 28,438,406 km (0.118 R)
• M65: 29,095,739 km (0.087 R)
• M66: 29,260,895 km (0.091 R)
• M67: 29,758,008 km (0.102 R)
• M68: 30,872,812 km (0.101 R)
• M69: 31,266,254 km (0.066 R)
• M70: 31,604,794 km (0.114 R)
• M71: 34,008,383 km (0.085 R)
• M72: 34,822,644 km (0.112 R)
• M73: 35,056,466 km (0.034 R)
• M74: 35,643,338 km (0.099 R)
• M75: 36,115,170 km (0.118 R)
• M76: 36,886,197 km (0.056 R)
• M77: 37,662,760 km (0.075 R)
• M78: 37,962,853 km (0.094 R)
• M79: 38,323,983 km (0.068 R)
• M80: 39,719,132 km (0.117 R)
• M81: 40,330,838 km (0.102 R)
• M82: 41,130,738 km (0.077 R)
• M83: 41,316,090 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.6

Radius: 13.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.68 AU - 11.9 AU

Year: 10971 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,117,495 km

• M1: 173,085 km (0.107 R)
• M2: 314,604 km (0.101 R)
• M3: 415,732 km (0.08 R)
• M4: 575,952 km (0.064 R)
• M5: 1,023,100 km (0.107 R)
• M6: 1,254,528 km (0.093 R)
• M7: 1,724,415 km (0.093 R)
• M8: 1,862,194 km (0.117 R)
• M9: 2,527,606 km (0.112 R)
• M10: 2,982,982 km (0.077 R)
• M11: 3,669,785 km (0.032 R)
• M12: 4,373,344 km (0.101 R)
• M13: 5,052,070 km (0.108 R)
• M14: 5,185,212 km (0.055 R)
• M15: 5,353,210 km (0.086 R)
• M16: 6,185,124 km (0.099 R)
• M17: 6,543,710 km (0.036 R)
• M18: 6,909,178 km (0.096 R)
• M19: 7,131,630 km (0.044 R)
• M20: 8,279,793 km (0.058 R)
• M21: 8,635,387 km (0.067 R)
• M22: 8,755,066 km (0.046 R)
• M23: 8,955,826 km (0.062 R)
• M24: 10,318,513 km (0.098 R)
• M25: 10,701,334 km (0.11 R)
• M26: 10,829,988 km (0.058 R)
• M27: 11,132,326 km (0.101 R)
• M28: 11,656,965 km (0.093 R)
• M29: 12,459,109 km (0.106 R)
• M30: 12,549,317 km (0.067 R)
• M31: 13,095,349 km (0.111 R)
• M32: 14,589,233 km (0.052 R)
• M33: 15,356,371 km (0.117 R)
• M34: 15,647,488 km (0.11 R)
• M35: 15,842,564 km (0.076 R)
• M36: 16,432,578 km (0.113 R)
• M37: 17,180,418 km (0.097 R)
• M38: 17,482,606 km (0.105 R)
• M39: 18,194,691 km (0.069 R)
• M40: 18,864,441 km (0.076 R)
• M41: 18,968,112 km (0.095 R)
• M42: 20,016,046 km (0.106 R)
• M43: 20,760,893 km (0.048 R)
• M44: 21,352,403 km (0.05 R)
• M45: 21,569,021 km (0.097 R)
• M46: 21,949,598 km (0.106 R)
• M47: 22,938,590 km (0.044 R)
• M48: 24,223,486 km (0.066 R)
• M49: 25,130,946 km (0.091 R)
• M50: 26,049,627 km (0.092 R)
• M51: 27,037,870 km (0.113 R)
• M52: 28,156,713 km (0.066 R)
• M53: 28,572,745 km (0.064 R)
• M54: 29,290,814 km (0.117 R)
• M55: 30,866,828 km (0.095 R)
• M56: 31,050,384 km (0.034 R)
• M57: 31,173,055 km (0.093 R)
• M58: 31,912,068 km (0.07 R)
• M59: 32,532,451 km (0.089 R)
• M60: 33,596,091 km (0.111 R)
• M61: 34,607,672 km (0.084 R)
• M62: 35,181,081 km (0.064 R)
• M63: 35,693,454 km (0.057 R)
• M64: 37,701,955 km (0.09 R)
• M65: 38,291,969 km (0.098 R)
• M66: 39,348,279 km (0.102 R)
• M67: 39,680,386 km (0.078 R)
• M68: 39,946,820 km (0.117 R)
• M69: 40,080,262 km (0.117 R)
• M70: 40,883,752 km (0.04 R)
• M71: 41,085,410 km (0.056 R)
• M72: 41,287,516 km (0.083 R)
• M73: 41,963,400 km (0.093 R)
• M74: 42,642,873 km (0.052 R)
• M75: 43,257,571 km (0.084 R)
• M76: 44,012,890 km (0.066 R)
• M77: 44,495,792 km (0.105 R)
• M78: 44,703,285 km (0.112 R)
• M79: 45,675,820 km (0.106 R)
• M80: 45,954,970 km (0.114 R)
• M81: 47,006,942 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.3

Radius: 4.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.8 AU - 14.84 AU

Year: 18401 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 21,117,495 km

• M1: 51,611 km (0.113 R)
• M2: 165,904 km (0.117 R)
• M3: 330,163 km (0.036 R)
• M4: 1,349,074 km (0.113 R)
• M5: 2,779,678 km (0.059 R)
• M6: 2,908,631 km (0.078 R)
• M7: 3,122,257 km (0.081 R)
• M8: 3,495,205 km (0.033 R)
• M9: 3,864,412 km (0.062 R)
• M10: 4,062,779 km (0.083 R)
• M11: 4,375,738 km (0.083 R)
• M12: 6,752,549 km (0.089 R)
• M13: 7,078,672 km (0.1 R)
• M14: 7,588,651 km (0.07 R)
• M15: 7,678,560 km (0.071 R)
• M16: 9,356,449 km (0.087 R)
• M17: 11,552,546 km (0.086 R)
• M18: 11,707,829 km (0.09 R)
• M19: 11,733,859 km (0.064 R)
• M20: 13,488,492 km (0.039 R)
• M21: 14,257,275 km (0.111 R)
• M22: 14,927,474 km (0.107 R)
• M23: 17,205,102 km (0.114 R)
• M24: 17,264,043 km (0.049 R)
• M25: 20,582,573 km (0.069 R)
• M26: 21,117,535 km (0.101 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 11,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit