🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.57 AU - 0.67 AU

Year: 186 Days

Day: 15.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,421,246 km

• M1: 365,916 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 214 Days

Day: 19.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.7 AU - 0.76 AU

Year: 238 Days

Day: 24.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.49 AU - 2.91 AU

Year: 1689 Days

Day: 17.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,421,246 km

• M1: 137,331 km (0.114 R)
• M2: 1,004,998 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 10.7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5 AU - 8.24 AU

Year: 6486 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,421,246 km

• M1: 133,890 km (0.114 R)
• M2: 247,435 km (0.113 R)
• M3: 494,421 km (0.111 R)
• M4: 832,811 km (0.119 R)
• M5: 918,980 km (0.089 R)
• M6: 1,155,195 km (0.081 R)
• M7: 1,266,645 km (0.03 R)
• M8: 1,411,157 km (0.081 R)
• M9: 2,095,268 km (0.044 R)
• M10: 2,391,472 km (0.096 R)
• M11: 2,499,182 km (0.062 R)
• M12: 2,608,688 km (0.079 R)
• M13: 2,851,485 km (0.078 R)
• M14: 3,160,554 km (0.095 R)
• M15: 3,562,075 km (0.113 R)
• M16: 3,937,566 km (0.042 R)
• M17: 4,613,748 km (0.032 R)
• M18: 4,931,045 km (0.048 R)
• M19: 5,046,086 km (0.091 R)
• M20: 5,208,699 km (0.07 R)
• M21: 5,610,818 km (0.104 R)
• M22: 5,779,415 km (0.089 R)
• M23: 6,295,078 km (0.114 R)
• M24: 6,545,954 km (0.032 R)
• M25: 6,697,945 km (0.032 R)
• M26: 7,031,549 km (0.069 R)
• M27: 7,135,370 km (0.06 R)
• M28: 7,502,483 km (0.096 R)
• M29: 8,200,506 km (0.1 R)
• M30: 8,392,141 km (0.045 R)
• M31: 8,529,771 km (0.107 R)
• M32: 8,640,623 km (0.095 R)
• M33: 8,835,549 km (0.036 R)
• M34: 9,372,007 km (0.116 R)
• M35: 9,486,300 km (0.071 R)
• M36: 9,687,360 km (0.083 R)
• M37: 9,977,131 km (0.078 R)
• M38: 10,269,894 km (0.093 R)
• M39: 10,358,157 km (0.034 R)
• M40: 10,565,350 km (0.116 R)
• M41: 10,863,648 km (0.085 R)
• M42: 10,983,775 km (0.061 R)
• M43: 11,195,157 km (0.109 R)
• M44: 11,377,217 km (0.108 R)
• M45: 11,683,145 km (0.102 R)
• M46: 11,991,616 km (0.029 R)
• M47: 12,271,663 km (0.086 R)
• M48: 12,648,350 km (0.099 R)
• M49: 13,028,778 km (0.087 R)
• M50: 13,477,571 km (0.099 R)
• M51: 13,833,614 km (0.098 R)
• M52: 14,522,213 km (0.105 R)
• M53: 14,721,029 km (0.097 R)
• M54: 15,020,823 km (0.091 R)
• M55: 15,592,736 km (0.117 R)
• M56: 16,000,689 km (0.114 R)
• M57: 16,343,418 km (0.092 R)
• M58: 16,862,074 km (0.115 R)
• M59: 17,001,349 km (0.103 R)
• M60: 17,105,918 km (0.107 R)
• M61: 17,245,792 km (0.085 R)
• M62: 17,350,959 km (0.088 R)
• M63: 17,491,581 km (0.118 R)
• M64: 17,809,178 km (0.077 R)
• M65: 17,915,542 km (0.116 R)
• M66: 18,022,055 km (0.117 R)
• M67: 18,128,719 km (0.073 R)
• M68: 18,450,205 km (0.094 R)
• M69: 18,773,486 km (0.119 R)
• M70: 21,164,060 km (0.094 R)
• M71: 21,994,627 km (0.071 R)
• M72: 22,070,623 km (0.106 R)
• M73: 22,643,732 km (0.068 R)
• M74: 23,299,120 km (0.117 R)
• M75: 25,742,054 km (0.047 R)
• M76: 26,466,406 km (0.059 R)
• M77: 26,831,126 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 9.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.67 AU - 12.21 AU

Year: 14734 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 48,421,246 km

• M1: 127,158 km (0.1 R)
• M2: 228,436 km (0.08 R)
• M3: 452,384 km (0.101 R)
• M4: 664,813 km (0.105 R)
• M5: 1,517,222 km (0.053 R)
• M6: 1,664,426 km (0.096 R)
• M7: 1,727,257 km (0.07 R)
• M8: 2,867,791 km (0.105 R)
• M9: 3,035,640 km (0.113 R)
• M10: 3,397,068 km (0.082 R)
• M11: 3,706,138 km (0.108 R)
• M12: 4,126,657 km (0.1 R)
• M13: 4,281,790 km (0.103 R)
• M14: 4,580,238 km (0.059 R)
• M15: 4,722,954 km (0.114 R)
• M16: 6,092,972 km (0.075 R)
• M17: 6,190,958 km (0.12 R)
• M18: 6,488,508 km (0.118 R)
• M19: 6,790,696 km (0.118 R)
• M20: 6,872,077 km (0.036 R)
• M21: 7,242,332 km (0.057 R)
• M22: 7,408,984 km (0.094 R)
• M23: 7,619,020 km (0.111 R)
• M24: 7,916,570 km (0.05 R)
• M25: 8,066,616 km (0.069 R)
• M26: 8,413,534 km (0.089 R)
• M27: 9,324,435 km (0.109 R)
• M28: 10,879,505 km (0.07 R)
• M29: 11,190,519 km (0.084 R)
• M30: 11,993,112 km (0.029 R)
• M31: 12,563,379 km (0.085 R)
• M32: 13,397,088 km (0.04 R)
• M33: 14,326,988 km (0.111 R)
• M34: 15,357,717 km (0.101 R)
• M35: 15,679,652 km (0.103 R)
• M36: 17,267,035 km (0.091 R)
• M37: 17,798,107 km (0.077 R)
• M38: 18,306,142 km (0.11 R)
• M39: 18,704,671 km (0.085 R)
• M40: 19,307,700 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.9

Radius: 4

Gravity: 38.74 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.74 AU - 12.42 AU

Year: 15988 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,421,246 km

• M1: 215,571 km (0.119 R)
• M2: 256,411 km (0.073 R)
• M3: 654,491 km (0.093 R)
• M4: 866,770 km (0.079 R)
• M5: 1,004,101 km (0.099 R)
• M6: 1,123,779 km (0.077 R)
• M7: 1,273,527 km (0.116 R)
• M8: 1,904,530 km (0.111 R)
• M9: 1,933,852 km (0.074 R)
• M10: 2,174,255 km (0.077 R)
• M11: 2,584,752 km (0.099 R)
• M12: 2,749,010 km (0.078 R)
• M13: 2,916,560 km (0.032 R)
• M14: 3,296,987 km (0.084 R)
• M15: 3,915,126 km (0.113 R)
• M16: 4,141,767 km (0.094 R)
• M17: 4,528,926 km (0.107 R)
• M18: 5,008,537 km (0.114 R)
• M19: 5,462,267 km (0.111 R)
• M20: 5,757,872 km (0.089 R)
• M21: 6,541,616 km (0.097 R)
• M22: 6,765,115 km (0.091 R)
• M23: 7,497,396 km (0.082 R)
• M24: 8,641,970 km (0.102 R)
• M25: 9,035,562 km (0.058 R)
• M26: 11,462,338 km (0.092 R)
• M27: 11,623,755 km (0.09 R)
• M28: 11,894,377 km (0.066 R)
• M29: 12,774,312 km (0.077 R)
• M30: 12,885,762 km (0.114 R)
• M31: 13,053,461 km (0.12 R)
• M32: 13,109,561 km (0.107 R)
• M33: 13,731,888 km (0.115 R)
• M34: 14,537,771 km (0.06 R)
• M35: 16,014,452 km (0.111 R)
• M36: 16,861,924 km (0.084 R)
• M37: 18,537,271 km (0.101 R)
• M38: 18,600,401 km (0.035 R)
• M39: 19,747,667 km (0.085 R)
• M40: 20,199,901 km (0.111 R)
• M41: 20,525,127 km (0.117 R)
• M42: 21,643,670 km (0.112 R)
• M43: 21,776,513 km (0.036 R)
• M44: 22,377,897 km (0.091 R)
• M45: 24,421,404 km (0.091 R)
• M46: 24,559,632 km (0.081 R)
• M47: 26,240,065 km (0.076 R)
• M48: 26,452,643 km (0.086 R)
• M49: 27,884,894 km (0.107 R)
• M50: 28,029,405 km (0.106 R)
• M51: 28,902,159 km (0.109 R)
• M52: 30,005,743 km (0.048 R)
• M53: 31,348,084 km (0.028 R)
• M54: 31,498,430 km (0.099 R)
• M55: 31,724,323 km (0.058 R)
• M56: 32,405,592 km (0.078 R)
• M57: 32,557,583 km (0.117 R)
• M58: 32,709,874 km (0.084 R)
• M59: 34,322,838 km (0.082 R)
• M60: 34,477,821 km (0.115 R)
• M61: 36,592,387 km (0.104 R)
• M62: 37,785,281 km (0.039 R)
• M63: 39,720,179 km (0.115 R)
• M64: 41,110,243 km (0.078 R)
• M65: 41,769,820 km (0.095 R)
• M66: 42,100,880 km (0.058 R)
• M67: 42,432,838 km (0.109 R)
• M68: 42,932,495 km (0.057 R)
• M69: 43,517,721 km (0.102 R)
• M70: 44,358,611 km (0.081 R)
• M71: 45,289,559 km (0.103 R)
• M72: 46,398,079 km (0.08 R)
• M73: 47,601,893 km (0.09 R)
• M74: 48,120,997 km (0.117 R)
• M75: 48,468,065 km (0.088 R)
• M76: 48,990,311 km (0.084 R)
• M77: 51,540,356 km (0.071 R)
• M78: 53,055,184 km (0.096 R)
• M79: 54,043,128 km (0.11 R)
• M80: 55,490,937 km (0.094 R)
• M81: 55,581,892 km (0.071 R)
• M82: 56,219,628 km (0.074 R)
• M83: 56,493,691 km (0.114 R)
• M84: 59,258,709 km (0.081 R)
• M85: 59,910,207 km (0.113 R)
• M86: 61,596,325 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.4

Radius: 5.4

Gravity: 26.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.45 AU - 15.25 AU

Year: 16527 Days

Day: 18.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,421,246 km

• M1: 265,387 km (0.107 R)
• M2: 311,612 km (0.097 R)
• M3: 360,830 km (0.065 R)
• M4: 468,241 km (0.108 R)
• M5: 850,464 km (0.079 R)
• M6: 897,886 km (0.064 R)
• M7: 1,071,270 km (0.086 R)
• M8: 1,175,091 km (0.086 R)
• M9: 2,118,605 km (0.09 R)
• M10: 2,349,435 km (0.082 R)
• M11: 2,835,179 km (0.085 R)
• M12: 3,052,694 km (0.065 R)
• M13: 3,163,546 km (0.079 R)
• M14: 3,776,598 km (0.082 R)
• M15: 4,260,099 km (0.117 R)
• M16: 4,551,066 km (0.078 R)
• M17: 4,978,019 km (0.1 R)
• M18: 5,417,537 km (0.062 R)
• M19: 5,462,267 km (0.091 R)
• M20: 5,732,740 km (0.119 R)
• M21: 5,778,218 km (0.107 R)
• M22: 6,713,354 km (0.092 R)
• M23: 8,048,665 km (0.079 R)
• M24: 8,356,238 km (0.098 R)
• M25: 9,842,044 km (0.05 R)
• M26: 10,226,062 km (0.11 R)
• M27: 10,336,614 km (0.062 R)
• M28: 10,615,016 km (0.081 R)
• M29: 11,065,306 km (0.116 R)
• M30: 12,277,048 km (0.069 R)
• M31: 12,453,574 km (0.076 R)
• M32: 14,388,323 km (0.096 R)
• M33: 14,512,190 km (0.086 R)
• M34: 14,574,423 km (0.072 R)
• M35: 14,636,656 km (0.082 R)
• M36: 14,949,016 km (0.056 R)
• M37: 16,738,805 km (0.084 R)
• M38: 17,394,343 km (0.119 R)
• M39: 17,460,315 km (0.106 R)
• M40: 17,526,438 km (0.083 R)
• M41: 18,191,849 km (0.11 R)
• M42: 18,393,058 km (0.074 R)
• M43: 21,216,718 km (0.037 R)
• M44: 24,024,820 km (0.1 R)
• M45: 25,210,233 km (0.117 R)
• M46: 25,359,831 km (0.074 R)
• M47: 25,509,579 km (0.115 R)
• M48: 25,810,121 km (0.057 R)
• M49: 27,100,253 km (0.115 R)
• M50: 27,406,928 km (0.097 R)
• M51: 27,791,694 km (0.052 R)
• M52: 28,722,791 km (0.082 R)
• M53: 29,427,696 km (0.104 R)
• M54: 31,094,665 km (0.093 R)
• M55: 31,496,037 km (0.029 R)
• M56: 32,222,783 km (0.09 R)
• M57: 32,385,097 km (0.064 R)
• M58: 32,792,003 km (0.07 R)
• M59: 33,364,364 km (0.052 R)
• M60: 34,270,628 km (0.116 R)
• M61: 34,934,693 km (0.103 R)
• M62: 35,938,794 km (0.08 R)
• M63: 36,444,435 km (0.109 R)
• M64: 37,377,626 km (0.067 R)
• M65: 39,267,197 km (0.077 R)
• M66: 40,223,576 km (0.109 R)
• M67: 40,660,851 km (0.077 R)
• M68: 40,923,994 km (0.095 R)
• M69: 42,603,529 km (0.113 R)
• M70: 43,765,605 km (0.065 R)
• M71: 44,485,919 km (0.084 R)
• M72: 44,756,990 km (0.08 R)
• M73: 47,590,673 km (0.113 R)
• M74: 50,105,413 km (0.055 R)
• M75: 52,186,170 km (0.08 R)
• M76: 54,198,710 km (0.099 R)
• M77: 56,921,092 km (0.084 R)
• M78: 57,117,365 km (0.044 R)
• M79: 58,200,154 km (0.113 R)
• M80: 58,496,657 km (0.056 R)
• M81: 58,793,758 km (0.118 R)
• M82: 58,991,976 km (0.047 R)
• M83: 60,286,296 km (0.076 R)
• M84: 61,690,572 km (0.064 R)
• M85: 61,791,400 km (0.105 R)
• M86: 61,892,080 km (0.08 R)
• M87: 61,992,909 km (0.119 R)
• M88: 63,511,926 km (0.066 R)
• M89: 66,483,239 km (0.097 R)
• M90: 66,896,577 km (0.064 R)
• M91: 69,814,035 km (0.117 R)
• M92: 70,024,071 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.7

Radius: 7.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.05 AU - 18.57 AU

Year: 22812 Days

Day: 18.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,421,246 km

• M1: 91,105 km (0.045 R)
• M2: 269,276 km (0.085 R)
• M3: 490,831 km (0.077 R)
• M4: 730,038 km (0.047 R)
• M5: 1,482,515 km (0.048 R)
• M6: 1,925,474 km (0.103 R)
• M7: 2,621,254 km (0.064 R)
• M8: 3,507,172 km (0.117 R)
• M9: 3,627,748 km (0.12 R)
• M10: 4,060,834 km (0.12 R)
• M11: 5,630,714 km (0.109 R)
• M12: 5,736,630 km (0.114 R)
• M13: 7,212,113 km (0.027 R)
• M14: 7,327,304 km (0.103 R)
• M15: 9,293,469 km (0.098 R)
• M16: 9,544,943 km (0.086 R)
• M17: 9,671,353 km (0.032 R)
• M18: 10,269,295 km (0.088 R)
• M19: 10,398,997 km (0.078 R)
• M20: 11,232,855 km (0.119 R)
• M21: 11,680,303 km (0.07 R)
• M22: 13,622,681 km (0.098 R)
• M23: 15,070,190 km (0.102 R)
• M24: 15,119,258 km (0.102 R)
• M25: 15,464,381 km (0.107 R)
• M26: 17,280,050 km (0.054 R)
• M27: 18,317,511 km (0.093 R)
• M28: 20,452,273 km (0.098 R)
• M29: 20,833,897 km (0.095 R)
• M30: 21,493,624 km (0.072 R)
• M31: 22,383,881 km (0.12 R)
• M32: 22,833,422 km (0.086 R)
• M33: 23,456,497 km (0.067 R)
• M34: 24,200,148 km (0.103 R)
• M35: 25,593,204 km (0.065 R)
• M36: 26,181,273 km (0.118 R)
• M37: 30,731,442 km (0.099 R)
• M38: 31,796,279 km (0.095 R)
• M39: 35,912,166 km (0.103 R)
• M40: 36,570,247 km (0.088 R)
• M41: 38,972,190 km (0.099 R)
• M42: 39,784,207 km (0.055 R)
• M43: 41,012,406 km (0.086 R)
• M44: 41,355,883 km (0.096 R)
• M45: 42,461,112 km (0.032 R)
• M46: 42,669,501 km (0.1 R)
• M47: 42,808,627 km (0.116 R)
• M48: 45,337,579 km (0.072 R)
• M49: 47,265,896 km (0.064 R)
• M50: 48,131,619 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 19,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit