🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.55 AU - 0.81 AU

Year: 201 Days

Day: 34.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,509,181 km

• M1: 235,168 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.67 AU - 1.11 AU

Year: 301 Days

Day: 26.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,509,181 km

• M1: 341,382 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.39 AU - 1.73 AU

Year: 698 Days

Day: 35.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.7 AU - 1.78 AU

Year: 822 Days

Day: 43.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.3 AU - 2.3 AU

Year: 1249 Days

Day: 35.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.8

Radius: 13.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.29 AU - 12.07 AU

Year: 10787 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,509,181 km

• M1: 172,786 km (0.096 R)
• M2: 823,387 km (0.109 R)
• M3: 1,025,194 km (0.114 R)
• M4: 1,124,228 km (0.109 R)
• M5: 1,297,313 km (0.111 R)
• M6: 1,442,423 km (0.049 R)
• M7: 1,555,070 km (0.098 R)
• M8: 1,769,593 km (0.09 R)
• M9: 1,911,562 km (0.11 R)
• M10: 2,099,756 km (0.115 R)
• M11: 2,632,025 km (0.109 R)
• M12: 2,818,723 km (0.103 R)
• M13: 2,961,888 km (0.1 R)
• M14: 3,255,399 km (0.054 R)
• M15: 3,765,977 km (0.069 R)
• M16: 4,805,084 km (0.067 R)
• M17: 5,209,447 km (0.071 R)
• M18: 5,327,031 km (0.08 R)
• M19: 5,625,030 km (0.075 R)
• M20: 6,935,656 km (0.111 R)
• M21: 7,097,970 km (0.09 R)
• M22: 7,195,807 km (0.094 R)
• M23: 7,360,066 km (0.103 R)
• M24: 7,759,342 km (0.104 R)
• M25: 8,097,583 km (0.058 R)
• M26: 8,200,058 km (0.046 R)
• M27: 8,371,646 km (0.049 R)
• M28: 9,283,595 km (0.071 R)
• M29: 9,390,857 km (0.072 R)
• M30: 9,715,185 km (0.106 R)
• M31: 9,860,594 km (0.099 R)
• M32: 10,006,602 km (0.031 R)
• M33: 12,677,372 km (0.053 R)
• M34: 12,915,981 km (0.061 R)
• M35: 13,035,958 km (0.084 R)
• M36: 13,722,463 km (0.044 R)
• M37: 15,468,869 km (0.111 R)
• M38: 15,638,812 km (0.097 R)
• M39: 15,766,718 km (0.089 R)
• M40: 16,195,465 km (0.083 R)
• M41: 16,977,114 km (0.074 R)
• M42: 17,240,257 km (0.087 R)
• M43: 18,082,942 km (0.062 R)
• M44: 18,217,281 km (0.102 R)
• M45: 18,306,890 km (0.112 R)
• M46: 18,576,914 km (0.087 R)
• M47: 18,757,628 km (0.118 R)
• M48: 19,075,374 km (0.083 R)
• M49: 19,212,107 km (0.058 R)
• M50: 19,808,254 km (0.062 R)
• M51: 19,946,782 km (0.058 R)
• M52: 20,317,485 km (0.119 R)
• M53: 21,538,204 km (0.083 R)
• M54: 21,871,059 km (0.074 R)
• M55: 22,686,218 km (0.079 R)
• M56: 22,782,709 km (0.055 R)
• M57: 23,073,228 km (0.12 R)
• M58: 23,804,911 km (0.114 R)
• M59: 25,190,935 km (0.072 R)
• M60: 26,247,694 km (0.086 R)
• M61: 26,349,122 km (0.101 R)
• M62: 27,165,029 km (0.09 R)
• M63: 27,885,641 km (0.074 R)
• M64: 28,873,885 km (0.039 R)
• M65: 28,978,604 km (0.111 R)
• M66: 29,873,498 km (0.065 R)
• M67: 30,564,042 km (0.05 R)
• M68: 31,206,116 km (0.111 R)
• M69: 31,528,798 km (0.108 R)
• M70: 31,744,519 km (0.101 R)
• M71: 32,069,146 km (0.056 R)
• M72: 32,612,485 km (0.094 R)
• M73: 32,940,105 km (0.074 R)
• M74: 33,323,524 km (0.092 R)
• M75: 33,929,096 km (0.065 R)
• M76: 35,207,111 km (0.116 R)
• M77: 36,727,324 km (0.036 R)
• M78: 36,954,414 km (0.073 R)
• M79: 37,068,108 km (0.087 R)
• M80: 37,924,556 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.9

Radius: 7.1

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.39 AU - 15.15 AU

Year: 18301 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,509,181 km

• M1: 93,798 km (0.109 R)
• M2: 249,230 km (0.088 R)
• M3: 331,210 km (0.072 R)
• M4: 473,627 km (0.087 R)
• M5: 674,986 km (0.116 R)
• M6: 902,674 km (0.093 R)
• M7: 1,060,051 km (0.103 R)
• M8: 1,300,454 km (0.118 R)
• M9: 1,557,763 km (0.077 R)
• M10: 1,916,199 km (0.048 R)
• M11: 2,611,081 km (0.117 R)
• M12: 2,804,212 km (0.086 R)
• M13: 2,869,736 km (0.116 R)
• M14: 3,342,016 km (0.03 R)
• M15: 3,587,357 km (0.108 R)
• M16: 3,911,386 km (0.109 R)
• M17: 5,258,515 km (0.101 R)
• M18: 6,002,315 km (0.111 R)
• M19: 7,223,782 km (0.117 R)
• M20: 7,404,496 km (0.101 R)
• M21: 7,586,557 km (0.079 R)
• M22: 7,816,339 km (0.104 R)
• M23: 7,955,316 km (0.108 R)
• M24: 8,188,688 km (0.105 R)
• M25: 8,377,182 km (0.089 R)
• M26: 8,519,300 km (0.071 R)
• M27: 8,566,872 km (0.1 R)
• M28: 8,854,249 km (0.096 R)
• M29: 8,999,210 km (0.072 R)
• M30: 9,242,456 km (0.106 R)
• M31: 9,735,381 km (0.119 R)
• M32: 9,785,197 km (0.088 R)
• M33: 10,746,812 km (0.1 R)
• M34: 10,901,496 km (0.087 R)
• M35: 11,950,925 km (0.079 R)
• M36: 12,164,551 km (0.025 R)
• M37: 12,271,962 km (0.093 R)
• M38: 13,919,483 km (0.111 R)
• M39: 14,088,080 km (0.064 R)
• M40: 15,055,979 km (0.082 R)
• M41: 15,286,808 km (0.114 R)
• M42: 17,055,354 km (0.113 R)
• M43: 17,719,868 km (0.091 R)
• M44: 17,780,754 km (0.084 R)
• M45: 18,454,543 km (0.054 R)
• M46: 19,136,560 km (0.057 R)
• M47: 19,637,862 km (0.101 R)
• M48: 21,296,603 km (0.099 R)
• M49: 21,490,931 km (0.099 R)
• M50: 22,405,273 km (0.095 R)
• M51: 22,668,865 km (0.04 R)
• M52: 23,867,742 km (0.041 R)
• M53: 24,271,806 km (0.118 R)
• M54: 25,155,331 km (0.107 R)
• M55: 25,566,575 km (0.089 R)
• M56: 25,704,205 km (0.092 R)
• M57: 26,953,647 km (0.116 R)
• M58: 27,868,288 km (0.069 R)
• M59: 29,151,389 km (0.105 R)
• M60: 29,295,153 km (0.096 R)
• M61: 30,235,375 km (0.05 R)
• M62: 30,745,654 km (0.064 R)
• M63: 31,038,566 km (0.088 R)
• M64: 32,516,892 km (0.113 R)
• M65: 32,890,139 km (0.076 R)
• M66: 33,565,424 km (0.049 R)
• M67: 34,093,804 km (0.059 R)
• M68: 35,541,761 km (0.059 R)
• M69: 36,003,121 km (0.081 R)
• M70: 36,466,575 km (0.089 R)
• M71: 36,621,559 km (0.057 R)
• M72: 36,699,050 km (0.095 R)
• M73: 37,009,765 km (0.096 R)
• M74: 38,734,180 km (0.03 R)
• M75: 39,367,727 km (0.103 R)
• M76: 42,016,956 km (0.081 R)
• M77: 42,423,413 km (0.111 R)
• M78: 43,650,415 km (0.094 R)
• M79: 43,897,251 km (0.116 R)
• M80: 45,888,399 km (0.095 R)
• M81: 47,400,983 km (0.112 R)
• M82: 48,759,182 km (0.085 R)
• M83: 50,302,434 km (0.098 R)
• M84: 52,559,716 km (0.07 R)
• M85: 54,141,713 km (0.062 R)
• M86: 54,229,976 km (0.071 R)
• M87: 54,406,801 km (0.032 R)
• M88: 55,471,938 km (0.034 R)
• M89: 55,650,109 km (0.116 R)
• M90: 56,723,174 km (0.113 R)
• M91: 58,798,845 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 6.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.63 AU - 15.37 AU

Year: 19775 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,509,181 km

• M1: 190,438 km (0.044 R)
• M2: 463,005 km (0.052 R)
• M3: 510,278 km (0.12 R)
• M4: 716,723 km (0.105 R)
• M5: 1,031,178 km (0.043 R)
• M6: 1,385,127 km (0.114 R)
• M7: 1,575,714 km (0.069 R)
• M8: 1,649,317 km (0.083 R)
• M9: 2,115,164 km (0.032 R)
• M10: 2,251,598 km (0.073 R)
• M11: 2,590,886 km (0.101 R)
• M12: 2,707,572 km (0.104 R)
• M13: 2,946,031 km (0.083 R)
• M14: 3,443,593 km (0.083 R)
• M15: 3,800,684 km (0.049 R)
• M16: 4,237,808 km (0.11 R)
• M17: 4,479,858 km (0.113 R)
• M18: 4,726,395 km (0.086 R)
• M19: 5,417,836 km (0.107 R)
• M20: 8,484,144 km (0.055 R)
• M21: 8,614,294 km (0.082 R)
• M22: 9,009,083 km (0.046 R)
• M23: 9,230,937 km (0.031 R)
• M24: 9,409,856 km (0.066 R)
• M25: 9,770,835 km (0.095 R)
• M26: 9,861,791 km (0.115 R)
• M27: 11,307,505 km (0.043 R)
• M28: 11,450,969 km (0.102 R)
• M29: 13,218,318 km (0.108 R)
• M30: 13,622,532 km (0.079 R)
• M31: 14,702,778 km (0.09 R)
• M32: 15,016,335 km (0.092 R)
• M33: 15,810,251 km (0.113 R)
• M34: 16,671,935 km (0.076 R)
• M35: 16,726,239 km (0.034 R)
• M36: 18,328,282 km (0.106 R)
• M37: 18,496,879 km (0.105 R)
• M38: 18,891,967 km (0.078 R)
• M39: 20,094,285 km (0.106 R)
• M40: 20,267,968 km (0.075 R)
• M41: 20,792,309 km (0.056 R)
• M42: 21,203,254 km (0.096 R)
• M43: 22,391,809 km (0.045 R)
• M44: 22,632,213 km (0.103 R)
• M45: 26,211,641 km (0.075 R)
• M46: 27,037,721 km (0.079 R)
• M47: 28,585,161 km (0.105 R)
• M48: 28,715,461 km (0.089 R)
• M49: 28,845,910 km (0.101 R)
• M50: 29,041,883 km (0.092 R)
• M51: 32,713,614 km (0.114 R)
• M52: 32,986,181 km (0.04 R)
• M53: 33,602,524 km (0.12 R)
• M54: 34,360,985 km (0.105 R)
• M55: 35,055,269 km (0.079 R)
• M56: 35,264,556 km (0.107 R)
• M57: 35,754,340 km (0.031 R)
• M58: 37,521,839 km (0.094 R)
• M59: 39,028,439 km (0.071 R)
• M60: 40,116,614 km (0.05 R)
• M61: 40,554,636 km (0.115 R)
• M62: 40,847,549 km (0.115 R)
• M63: 41,361,866 km (0.088 R)
• M64: 42,100,282 km (0.045 R)
• M65: 42,174,333 km (0.067 R)
• M66: 42,843,185 km (0.087 R)
• M67: 43,365,580 km (0.087 R)
• M68: 44,115,814 km (0.063 R)
• M69: 44,191,061 km (0.036 R)
• M70: 44,794,539 km (0.103 R)
• M71: 44,870,236 km (0.089 R)
• M72: 45,097,325 km (0.054 R)
• M73: 46,621,578 km (0.099 R)
• M74: 47,235,827 km (0.075 R)
• M75: 49,172,970 km (0.09 R)
• M76: 51,928,413 km (0.11 R)
• M77: 53,445,036 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 5.6

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.99 AU - 22.31 AU

Year: 30014 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,509,181 km

• M1: 85,271 km (0.115 R)
• M2: 137,480 km (0.111 R)
• M3: 226,491 km (0.098 R)
• M4: 317,746 km (0.117 R)
• M5: 513,420 km (0.108 R)
• M6: 586,723 km (0.115 R)
• M7: 855,999 km (0.106 R)
• M8: 1,004,251 km (0.119 R)
• M9: 1,192,893 km (0.12 R)
• M10: 1,749,397 km (0.111 R)
• M11: 2,054,428 km (0.094 R)
• M12: 2,173,059 km (0.117 R)
• M13: 3,020,381 km (0.032 R)
• M14: 3,385,101 km (0.091 R)
• M15: 3,525,573 km (0.11 R)
• M16: 3,763,882 km (0.059 R)
• M17: 3,860,672 km (0.086 R)
• M18: 6,476,391 km (0.084 R)
• M19: 6,826,899 km (0.041 R)
• M20: 7,668,536 km (0.112 R)
• M21: 8,289,368 km (0.089 R)
• M22: 9,316,207 km (0.048 R)
• M23: 9,711,595 km (0.039 R)
• M24: 10,930,069 km (0.061 R)
• M25: 11,557,184 km (0.098 R)
• M26: 11,839,624 km (0.099 R)
• M27: 11,981,742 km (0.071 R)
• M28: 12,628,155 km (0.068 R)
• M29: 13,656,042 km (0.112 R)
• M30: 14,634,262 km (0.116 R)
• M31: 14,710,407 km (0.076 R)
• M32: 15,402,148 km (0.112 R)
• M33: 16,816,895 km (0.109 R)
• M34: 16,976,666 km (0.093 R)
• M35: 17,864,230 km (0.083 R)
• M36: 18,519,169 km (0.088 R)
• M37: 21,997,170 km (0.087 R)
• M38: 22,259,415 km (0.116 R)
• M39: 23,229,857 km (0.117 R)
• M40: 25,029,369 km (0.106 R)
• M41: 25,945,806 km (0.055 R)
• M42: 27,622,948 km (0.12 R)
• M43: 27,905,837 km (0.059 R)
• M44: 28,474,608 km (0.068 R)
• M45: 28,760,340 km (0.049 R)
• M46: 29,912,992 km (0.095 R)
• M47: 30,787,391 km (0.105 R)
• M48: 35,079,354 km (0.084 R)
• M49: 35,181,380 km (0.091 R)
• M50: 36,826,957 km (0.108 R)
• M51: 37,554,900 km (0.115 R)
• M52: 38,077,595 km (0.085 R)
• M53: 39,130,465 km (0.028 R)
• M54: 42,345,921 km (0.066 R)
• M55: 42,563,287 km (0.085 R)
• M56: 43,655,501 km (0.07 R)
• M57: 44,978,545 km (0.101 R)
• M58: 45,089,397 km (0.112 R)
• M59: 46,426,502 km (0.07 R)
• M60: 47,437,934 km (0.097 R)
• M61: 48,229,606 km (0.077 R)
• M62: 49,025,616 km (0.107 R)
• M63: 50,630,651 km (0.076 R)
• M64: 51,555,465 km (0.076 R)
• M65: 54,009,768 km (0.085 R)
• M66: 54,127,651 km (0.115 R)
• M67: 54,245,534 km (0.1 R)
• M68: 55,073,259 km (0.065 R)
• M69: 55,905,023 km (0.051 R)
• M70: 56,741,126 km (0.098 R)
• M71: 58,909,846 km (0.104 R)
• M72: 60,004,304 km (0.113 R)
• M73: 61,966,580 km (0.087 R)
• M74: 62,831,704 km (0.063 R)
• M75: 63,327,920 km (0.076 R)
• M76: 63,825,333 km (0.074 R)
• M77: 67,978,320 km (0.072 R)
• M78: 71,699,567 km (0.107 R)
• M79: 73,519,425 km (0.105 R)
• M80: 74,960,052 km (0.057 R)
• M81: 77,868,983 km (0.071 R)
• M82: 78,668,883 km (0.06 R)
• M83: 81,354,314 km (0.067 R)
• M84: 82,030,347 km (0.083 R)
• M85: 82,301,269 km (0.116 R)
• M86: 83,251,963 km (0.09 R)
• M87: 83,524,231 km (0.118 R)
• M88: 84,069,665 km (0.114 R)
• M89: 84,206,248 km (0.09 R)
• M90: 86,538,778 km (0.103 R)
• M91: 87,228,873 km (0.119 R)
• M92: 87,367,101 km (0.091 R)
• M93: 92,815,007 km (0.108 R)
• M94: 93,662,928 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.1

Radius: 4.9

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.24 AU - 19.36 AU

Year: 30368 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,509,181 km

• M1: 107,561 km (0.094 R)
• M2: 224,397 km (0.097 R)
• M3: 381,325 km (0.077 R)
• M4: 785,987 km (0.098 R)
• M5: 3,575,090 km (0.102 R)
• M6: 4,278,350 km (0.105 R)
• M7: 4,670,595 km (0.042 R)
• M8: 7,253,851 km (0.109 R)
• M9: 8,498,805 km (0.057 R)
• M10: 10,814,729 km (0.043 R)
• M11: 11,246,319 km (0.099 R)
• M12: 15,154,264 km (0.049 R)
• M13: 19,034,235 km (0.063 R)
• M14: 22,100,991 km (0.057 R)
• M15: 22,901,788 km (0.093 R)
• M16: 23,199,339 km (0.078 R)
• M17: 23,455,301 km (0.047 R)
• M18: 24,142,553 km (0.067 R)
• M19: 26,554,669 km (0.102 R)
• M20: 27,631,176 km (0.096 R)
• M21: 27,947,725 km (0.088 R)
• M22: 28,402,203 km (0.088 R)
• M23: 30,523,800 km (0.068 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit