🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 148 Days

Day: 19.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,472,969 km

• M1: 258,056 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 152 Days

Day: 47.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.7 AU - 2.56 AU

Year: 1190 Days

Day: 12.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,472,969 km

• M1: 1,213,837 km (0.048 R)
• M2: 1,251,835 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.14 AU - 2.8 AU

Year: 1486 Days

Day: 44.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.56 AU - 3.64 AU

Year: 2615 Days

Day: 19 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 8.3

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.23 AU - 5.73 AU

Year: 4912 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,472,969 km

• M1: 154,535 km (0.047 R)
• M2: 233,971 km (0.117 R)
• M3: 309,967 km (0.117 R)
• M4: 492,925 km (0.073 R)
• M5: 770,429 km (0.067 R)
• M6: 907,311 km (0.111 R)
• M7: 1,162,974 km (0.078 R)
• M8: 1,306,737 km (0.112 R)
• M9: 1,395,898 km (0.076 R)
• M10: 1,756,578 km (0.112 R)
• M11: 1,855,462 km (0.057 R)
• M12: 2,024,508 km (0.073 R)
• M13: 2,377,559 km (0.092 R)
• M14: 2,561,415 km (0.108 R)
• M15: 2,636,214 km (0.114 R)
• M16: 2,730,909 km (0.098 R)
• M17: 2,807,354 km (0.111 R)
• M18: 3,021,578 km (0.114 R)
• M19: 3,200,946 km (0.108 R)
• M20: 3,363,259 km (0.039 R)
• M21: 3,909,292 km (0.074 R)
• M22: 4,303,632 km (0.113 R)
• M23: 4,528,328 km (0.033 R)
• M24: 4,642,022 km (0.078 R)
• M25: 4,872,403 km (0.102 R)
• M26: 5,059,400 km (0.1 R)
• M27: 6,535,931 km (0.078 R)
• M28: 6,716,496 km (0.077 R)
• M29: 7,003,424 km (0.071 R)
• M30: 7,481,689 km (0.105 R)
• M31: 7,942,899 km (0.074 R)
• M32: 8,190,932 km (0.115 R)
• M33: 8,246,433 km (0.074 R)
• M34: 8,553,707 km (0.078 R)
• M35: 9,036,011 km (0.087 R)
• M36: 9,122,029 km (0.072 R)
• M37: 9,323,837 km (0.064 R)
• M38: 9,908,465 km (0.11 R)
• M39: 10,175,498 km (0.06 R)
• M40: 10,235,187 km (0.094 R)
• M41: 11,267,113 km (0.111 R)
• M42: 11,483,731 km (0.108 R)
• M43: 11,764,227 km (0.104 R)
• M44: 12,268,372 km (0.027 R)
• M45: 12,940,814 km (0.115 R)
• M46: 13,559,701 km (0.039 R)
• M47: 13,691,048 km (0.116 R)
• M48: 13,822,993 km (0.063 R)
• M49: 13,889,115 km (0.081 R)
• M50: 14,021,659 km (0.088 R)
• M51: 14,354,963 km (0.118 R)
• M52: 14,758,279 km (0.116 R)
• M53: 16,303,774 km (0.098 R)
• M54: 16,759,749 km (0.077 R)
• M55: 16,830,359 km (0.069 R)
• M56: 16,971,729 km (0.11 R)
• M57: 18,334,117 km (0.046 R)
• M58: 18,406,821 km (0.115 R)
• M59: 19,397,458 km (0.06 R)
• M60: 19,694,260 km (0.077 R)
• M61: 19,992,559 km (0.115 R)
• M62: 20,442,848 km (0.086 R)
• M63: 21,200,861 km (0.047 R)
• M64: 21,277,156 km (0.113 R)
• M65: 21,659,977 km (0.097 R)
• M66: 22,277,367 km (0.118 R)
• M67: 23,057,221 km (0.117 R)
• M68: 23,489,858 km (0.105 R)
• M69: 24,004,774 km (0.07 R)
• M70: 24,203,739 km (0.093 R)
• M71: 24,804,075 km (0.082 R)
• M72: 25,166,700 km (0.032 R)
• M73: 25,368,807 km (0.032 R)
• M74: 26,264,898 km (0.064 R)
• M75: 26,346,878 km (0.051 R)
• M76: 26,964,268 km (0.117 R)
• M77: 27,337,066 km (0.12 R)
• M78: 27,503,269 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 12.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.77 AU - 6.55 AU

Year: 5156 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,472,969 km

• M1: 175,030 km (0.071 R)
• M2: 329,115 km (0.04 R)
• M3: 472,430 km (0.101 R)
• M4: 806,033 km (0.069 R)
• M5: 985,700 km (0.098 R)
• M6: 1,118,394 km (0.057 R)
• M7: 1,226,104 km (0.111 R)
• M8: 1,321,248 km (0.026 R)
• M9: 1,435,691 km (0.113 R)
• M10: 2,077,765 km (0.108 R)
• M11: 2,822,164 km (0.069 R)
• M12: 3,036,837 km (0.119 R)
• M13: 3,369,243 km (0.043 R)
• M14: 3,505,377 km (0.12 R)
• M15: 3,783,480 km (0.088 R)
• M16: 3,925,299 km (0.047 R)
• M17: 4,214,322 km (0.043 R)
• M18: 4,535,209 km (0.032 R)
• M19: 4,711,435 km (0.068 R)
• M20: 4,941,367 km (0.037 R)
• M21: 5,412,152 km (0.119 R)
• M22: 5,518,815 km (0.079 R)
• M23: 6,007,402 km (0.039 R)
• M24: 6,623,446 km (0.11 R)
• M25: 6,881,352 km (0.096 R)
• M26: 7,407,189 km (0.109 R)
• M27: 8,067,364 km (0.059 R)
• M28: 8,872,051 km (0.037 R)
• M29: 9,156,586 km (0.071 R)
• M30: 9,347,922 km (0.074 R)
• M31: 9,508,441 km (0.068 R)
• M32: 10,557,122 km (0.047 R)
• M33: 11,061,416 km (0.084 R)
• M34: 11,470,566 km (0.032 R)
• M35: 11,954,067 km (0.12 R)
• M36: 13,264,095 km (0.104 R)
• M37: 13,408,457 km (0.098 R)
• M38: 13,662,325 km (0.113 R)
• M39: 13,881,186 km (0.064 R)
• M40: 14,174,847 km (0.085 R)
• M41: 15,407,982 km (0.074 R)
• M42: 16,094,936 km (0.027 R)
• M43: 16,364,810 km (0.11 R)
• M44: 16,675,226 km (0.044 R)
• M45: 17,065,826 km (0.115 R)
• M46: 17,498,912 km (0.118 R)
• M47: 17,697,129 km (0.079 R)
• M48: 17,776,565 km (0.118 R)
• M49: 17,935,738 km (0.098 R)
• M50: 18,055,565 km (0.12 R)
• M51: 18,456,637 km (0.11 R)
• M52: 18,537,271 km (0.043 R)
• M53: 19,023,164 km (0.032 R)
• M54: 19,145,386 km (0.12 R)
• M55: 19,513,397 km (0.106 R)
• M56: 20,131,834 km (0.102 R)
• M57: 21,855,351 km (0.081 R)
• M58: 23,450,813 km (0.071 R)
• M59: 23,888,536 km (0.043 R)
• M60: 24,108,445 km (0.076 R)
• M61: 24,240,689 km (0.085 R)
• M62: 25,039,093 km (0.117 R)
• M63: 25,172,983 km (0.091 R)
• M64: 25,352,052 km (0.116 R)
• M65: 25,846,323 km (0.085 R)
• M66: 26,389,064 km (0.116 R)
• M67: 27,348,136 km (0.102 R)
• M68: 28,040,026 km (0.089 R)
• M69: 29,206,291 km (0.084 R)
• M70: 29,488,433 km (0.056 R)
• M71: 30,008,286 km (0.099 R)
• M72: 30,197,976 km (0.097 R)
• M73: 30,721,868 km (0.109 R)
• M74: 31,104,838 km (0.042 R)
• M75: 32,554,890 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 7.2

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.63 AU - 18.29 AU

Year: 23275 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,472,969 km

• M1: 398,678 km (0.078 R)
• M2: 458,368 km (0.107 R)
• M3: 657,483 km (0.079 R)
• M4: 705,504 km (0.047 R)
• M5: 831,016 km (0.078 R)
• M6: 1,596,658 km (0.058 R)
• M7: 1,866,084 km (0.096 R)
• M8: 2,297,225 km (0.05 R)
• M9: 2,601,507 km (0.089 R)
• M10: 2,758,435 km (0.116 R)
• M11: 3,289,956 km (0.042 R)
• M12: 3,589,302 km (0.094 R)
• M13: 4,352,101 km (0.117 R)
• M14: 5,361,288 km (0.043 R)
• M15: 6,545,505 km (0.058 R)
• M16: 7,084,806 km (0.106 R)
• M17: 8,148,446 km (0.068 R)
• M18: 8,669,496 km (0.062 R)
• M19: 9,441,271 km (0.044 R)
• M20: 10,358,605 km (0.084 R)
• M21: 10,545,603 km (0.069 R)
• M22: 10,986,019 km (0.109 R)
• M23: 11,240,335 km (0.111 R)
• M24: 11,432,419 km (0.085 R)
• M25: 11,949,878 km (0.057 R)
• M26: 12,408,994 km (0.1 R)
• M27: 13,889,115 km (0.037 R)
• M28: 14,095,261 km (0.111 R)
• M29: 14,510,545 km (0.111 R)
• M30: 15,923,796 km (0.056 R)
• M31: 16,719,656 km (0.113 R)
• M32: 17,012,270 km (0.1 R)
• M33: 17,232,777 km (0.086 R)
• M34: 17,528,383 km (0.072 R)
• M35: 19,107,388 km (0.09 R)
• M36: 20,888,500 km (0.104 R)
• M37: 21,599,689 km (0.095 R)
• M38: 25,609,061 km (0.112 R)
• M39: 27,482,026 km (0.107 R)
• M40: 29,134,933 km (0.059 R)
• M41: 29,486,937 km (0.079 R)
• M42: 30,819,705 km (0.112 R)
• M43: 30,998,923 km (0.039 R)
• M44: 31,719,087 km (0.088 R)
• M45: 32,172,069 km (0.095 R)
• M46: 32,718,401 km (0.061 R)
• M47: 35,121,092 km (0.043 R)
• M48: 35,308,239 km (0.035 R)
• M49: 35,965,871 km (0.115 R)
• M50: 38,926,862 km (0.091 R)
• M51: 39,508,947 km (0.083 R)
• M52: 40,093,875 km (0.099 R)
• M53: 40,681,645 km (0.092 R)
• M54: 40,779,931 km (0.108 R)
• M55: 41,272,407 km (0.029 R)
• M56: 41,371,142 km (0.03 R)
• M57: 42,661,573 km (0.069 R)
• M58: 42,861,286 km (0.092 R)
• M59: 44,166,976 km (0.081 R)
• M60: 44,369,083 km (0.025 R)
• M61: 46,303,683 km (0.119 R)
• M62: 48,369,629 km (0.095 R)
• M63: 49,204,535 km (0.078 R)
• M64: 51,737,376 km (0.057 R)
• M65: 53,664,646 km (0.062 R)
• M66: 53,880,216 km (0.036 R)
• M67: 55,724,459 km (0.047 R)
• M68: 56,270,790 km (0.061 R)
• M69: 56,928,722 km (0.1 R)
• M70: 57,809,853 km (0.065 R)
• M71: 58,584,621 km (0.088 R)
• M72: 58,806,624 km (0.115 R)
• M73: 59,920,829 km (0.087 R)
• M74: 61,041,915 km (0.039 R)
• M75: 61,379,558 km (0.109 R)
• M76: 63,304,882 km (0.093 R)
• M77: 63,760,707 km (0.054 R)
• M78: 64,905,131 km (0.077 R)
• M79: 66,982,297 km (0.054 R)
• M80: 71,319,738 km (0.108 R)
• M81: 71,675,481 km (0.093 R)
• M82: 71,794,113 km (0.116 R)
• M83: 72,746,004 km (0.114 R)
• M84: 73,582,256 km (0.107 R)
• M85: 75,626,361 km (0.1 R)
• M86: 75,989,136 km (0.088 R)
• M87: 76,110,161 km (0.11 R)
• M88: 77,080,602 km (0.042 R)
• M89: 79,279,092 km (0.092 R)
• M90: 83,113,435 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.7

Radius: 7.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.47 AU - 19.03 AU

Year: 23933 Days

Day: 22.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,472,969 km

• M1: 131,646 km (0.063 R)
• M2: 315,652 km (0.109 R)
• M3: 1,193,641 km (0.096 R)
• M4: 1,293,573 km (0.052 R)
• M5: 1,528,591 km (0.094 R)
• M6: 2,068,789 km (0.101 R)
• M7: 2,281,816 km (0.081 R)
• M8: 2,630,978 km (0.079 R)
• M9: 3,065,260 km (0.075 R)
• M10: 3,450,176 km (0.103 R)
• M11: 3,999,649 km (0.064 R)
• M12: 4,112,745 km (0.118 R)
• M13: 4,342,377 km (0.114 R)
• M14: 4,655,037 km (0.101 R)
• M15: 6,020,267 km (0.099 R)
• M16: 6,501,224 km (0.113 R)
• M17: 7,360,814 km (0.116 R)
• M18: 7,592,840 km (0.119 R)
• M19: 8,016,800 km (0.107 R)
• M20: 8,112,094 km (0.092 R)
• M21: 8,740,405 km (0.107 R)
• M22: 9,085,228 km (0.102 R)
• M23: 9,434,539 km (0.088 R)
• M24: 9,788,189 km (0.101 R)
• M25: 9,890,065 km (0.108 R)
• M26: 10,927,975 km (0.052 R)
• M27: 11,086,698 km (0.078 R)
• M28: 11,728,922 km (0.07 R)
• M29: 11,783,076 km (0.04 R)
• M30: 13,161,621 km (0.11 R)
• M31: 13,330,517 km (0.107 R)
• M32: 14,185,468 km (0.089 R)
• M33: 14,706,967 km (0.082 R)
• M34: 14,765,310 km (0.11 R)
• M35: 14,940,788 km (0.113 R)
• M36: 15,709,123 km (0.06 R)
• M37: 16,490,173 km (0.065 R)
• M38: 17,530,776 km (0.101 R)
• M39: 17,716,577 km (0.055 R)
• M40: 18,027,740 km (0.094 R)
• M41: 21,105,417 km (0.107 R)
• M42: 21,369,158 km (0.072 R)
• M43: 21,700,368 km (0.109 R)
• M44: 22,367,874 km (0.118 R)
• M45: 24,065,959 km (0.111 R)
• M46: 24,548,861 km (0.095 R)
• M47: 25,034,904 km (0.028 R)
• M48: 25,875,495 km (0.047 R)
• M49: 25,945,955 km (0.077 R)
• M50: 26,512,034 km (0.105 R)
• M51: 28,307,208 km (0.117 R)
• M52: 28,452,468 km (0.049 R)
• M53: 28,525,322 km (0.103 R)
• M54: 29,182,805 km (0.065 R)
• M55: 29,623,819 km (0.115 R)
• M56: 33,078,184 km (0.044 R)
• M57: 33,922,813 km (0.108 R)
• M58: 34,231,733 km (0.102 R)
• M59: 35,008,146 km (0.09 R)
• M60: 35,868,932 km (0.106 R)
• M61: 36,026,159 km (0.072 R)
• M62: 36,183,686 km (0.109 R)
• M63: 36,262,524 km (0.105 R)
• M64: 38,412,395 km (0.086 R)
• M65: 39,299,959 km (0.105 R)
• M66: 41,589,854 km (0.028 R)
• M67: 41,837,737 km (0.065 R)
• M68: 42,251,974 km (0.088 R)
• M69: 44,935,161 km (0.097 R)
• M70: 45,104,805 km (0.117 R)
• M71: 45,274,449 km (0.041 R)
• M72: 45,529,514 km (0.087 R)
• M73: 45,955,568 km (0.094 R)
• M74: 46,211,829 km (0.075 R)
• M75: 48,626,638 km (0.113 R)
• M76: 49,499,093 km (0.077 R)
• M77: 50,728,937 km (0.1 R)
• M78: 51,082,287 km (0.111 R)
• M79: 51,791,232 km (0.029 R)
• M80: 52,235,986 km (0.115 R)
• M81: 54,749,978 km (0.12 R)
• M82: 55,566,483 km (0.107 R)
• M83: 57,027,755 km (0.055 R)
• M84: 58,501,743 km (0.115 R)
• M85: 58,964,898 km (0.044 R)
• M86: 60,923,583 km (0.114 R)
• M87: 61,487,118 km (0.042 R)
• M88: 62,335,638 km (0.099 R)
• M89: 62,903,361 km (0.076 R)
• M90: 63,473,030 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit