🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 214 Days

Day: 30.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,189,235 km

• M1: 537,804 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.88 AU - 1.32 AU

Year: 421 Days

Day: 16.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 107,189,235 km

• M1: 97,089 km (0.089 R)
• M2: 174,132 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.16 AU - 1.48 AU

Year: 554 Days

Day: 14 Hours

Environment

Temp: -2 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 107,189,235 km

• M1: 375,341 km (0.107 R)
• M2: 1,142,030 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.13 AU - 1.83 AU

Year: 658 Days

Day: 30.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,189,235 km

• M1: 385,364 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.9 AU - 3.64 AU

Year: 2160 Days

Day: 30.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 13.1

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.29 AU - 7.33 AU

Year: 6491 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,189,235 km

• M1: 199,713 km (0.082 R)
• M2: 383,419 km (0.119 R)
• M3: 888,312 km (0.051 R)
• M4: 1,172,548 km (0.056 R)
• M5: 1,274,125 km (0.079 R)
• M6: 1,432,250 km (0.084 R)
• M7: 1,541,606 km (0.066 R)
• M8: 2,007,603 km (0.046 R)
• M9: 2,385,787 km (0.106 R)
• M10: 2,516,984 km (0.087 R)
• M11: 2,650,575 km (0.098 R)
• M12: 2,763,821 km (0.073 R)
• M13: 3,305,814 km (0.09 R)
• M14: 3,452,719 km (0.116 R)
• M15: 3,652,133 km (0.111 R)
• M16: 4,246,485 km (0.075 R)
• M17: 4,732,977 km (0.107 R)
• M18: 5,294,568 km (0.039 R)
• M19: 5,380,587 km (0.119 R)
• M20: 6,176,447 km (0.046 R)
• M21: 7,072,239 km (0.115 R)
• M22: 7,294,691 km (0.077 R)
• M23: 7,390,584 km (0.12 R)
• M24: 7,811,552 km (0.111 R)
• M25: 8,541,889 km (0.099 R)
• M26: 9,398,187 km (0.078 R)
• M27: 9,502,906 km (0.098 R)
• M28: 10,606,489 km (0.05 R)
• M29: 10,715,546 km (0.099 R)
• M30: 11,044,661 km (0.054 R)
• M31: 11,192,165 km (0.106 R)
• M32: 11,488,817 km (0.084 R)
• M33: 11,600,866 km (0.086 R)
• M34: 12,014,355 km (0.114 R)
• M35: 12,166,047 km (0.054 R)
• M36: 12,318,337 km (0.081 R)
• M37: 12,663,161 km (0.111 R)
• M38: 13,284,291 km (0.112 R)
• M39: 13,717,078 km (0.04 R)
• M40: 13,955,088 km (0.055 R)
• M41: 14,234,537 km (0.093 R)
• M42: 14,677,346 km (0.04 R)
• M43: 14,798,969 km (0.078 R)
• M44: 15,124,794 km (0.111 R)
• M45: 15,866,649 km (0.061 R)
• M46: 16,033,002 km (0.098 R)
• M47: 17,129,255 km (0.115 R)
• M48: 17,557,255 km (0.108 R)
• M49: 17,902,377 km (0.114 R)
• M50: 18,686,868 km (0.077 R)
• M51: 20,334,390 km (0.109 R)
• M52: 20,833,299 km (0.093 R)
• M53: 21,107,063 km (0.073 R)
• M54: 22,307,137 km (0.056 R)
• M55: 22,587,334 km (0.102 R)
• M56: 23,056,772 km (0.113 R)
• M57: 23,339,961 km (0.072 R)
• M58: 23,624,346 km (0.087 R)
• M59: 25,354,595 km (0.079 R)
• M60: 27,225,167 km (0.048 R)
• M61: 27,474,547 km (0.079 R)
• M62: 27,574,478 km (0.044 R)
• M63: 27,975,699 km (0.092 R)
• M64: 28,783,678 km (0.114 R)
• M65: 29,037,844 km (0.12 R)
• M66: 29,292,759 km (0.115 R)
• M67: 29,804,683 km (0.104 R)
• M68: 30,113,154 km (0.046 R)
• M69: 30,474,582 km (0.101 R)
• M70: 31,253,838 km (0.075 R)
• M71: 32,355,626 km (0.1 R)
• M72: 32,461,242 km (0.086 R)
• M73: 33,363,616 km (0.041 R)
• M74: 35,682,533 km (0.113 R)
• M75: 36,338,968 km (0.053 R)
• M76: 36,668,682 km (0.09 R)
• M77: 36,778,786 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.3

Radius: 6

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12 AU - 16.38 AU

Year: 19524 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,189,235 km

• M1: 76,893 km (0.091 R)
• M2: 178,171 km (0.096 R)
• M3: 318,195 km (0.114 R)
• M4: 367,412 km (0.093 R)
• M5: 474,375 km (0.072 R)
• M6: 878,887 km (0.091 R)
• M7: 1,024,895 km (0.036 R)
• M8: 1,075,309 km (0.077 R)
• M9: 1,395,599 km (0.073 R)
• M10: 1,451,847 km (0.114 R)
• M11: 1,714,242 km (0.054 R)
• M12: 1,897,350 km (0.103 R)
• M13: 2,282,714 km (0.083 R)
• M14: 2,484,372 km (0.065 R)
• M15: 3,050,001 km (0.051 R)
• M16: 3,234,904 km (0.12 R)
• M17: 3,309,853 km (0.067 R)
• M18: 3,461,396 km (0.104 R)
• M19: 3,654,227 km (0.113 R)
• M20: 4,171,686 km (0.047 R)
• M21: 4,418,373 km (0.095 R)
• M22: 4,501,550 km (0.106 R)
• M23: 5,230,241 km (0.097 R)
• M24: 5,362,635 km (0.059 R)
• M25: 5,585,685 km (0.066 R)
• M26: 5,721,071 km (0.087 R)
• M27: 5,949,059 km (0.115 R)
• M28: 6,555,678 km (0.086 R)
• M29: 6,603,100 km (0.037 R)
• M30: 6,794,137 km (0.092 R)
• M31: 6,938,648 km (0.056 R)
• M32: 7,427,684 km (0.075 R)
• M33: 8,490,427 km (0.105 R)
• M34: 8,750,428 km (0.119 R)
• M35: 9,225,102 km (0.114 R)
• M36: 9,816,463 km (0.115 R)
• M37: 11,035,685 km (0.109 R)
• M38: 11,893,928 km (0.105 R)
• M39: 12,478,108 km (0.077 R)
• M40: 12,892,494 km (0.11 R)
• M41: 12,952,034 km (0.096 R)
• M42: 13,917,539 km (0.062 R)
• M43: 14,101,245 km (0.041 R)
• M44: 14,224,065 km (0.1 R)
• M45: 14,656,851 km (0.12 R)
• M46: 16,430,933 km (0.105 R)
• M47: 16,819,887 km (0.101 R)
• M48: 18,137,994 km (0.114 R)
• M49: 18,338,605 km (0.051 R)
• M50: 18,944,775 km (0.07 R)
• M51: 19,557,528 km (0.089 R)
• M52: 20,038,485 km (0.031 R)
• M53: 20,593,044 km (0.082 R)
• M54: 21,012,367 km (0.097 R)
• M55: 21,646,363 km (0.111 R)
• M56: 22,143,926 km (0.094 R)
• M57: 22,501,614 km (0.082 R)
• M58: 25,281,741 km (0.075 R)
• M59: 25,580,637 km (0.047 R)
• M60: 26,106,474 km (0.086 R)
• M61: 26,636,050 km (0.043 R)
• M62: 27,628,632 km (0.109 R)
• M63: 27,859,462 km (0.066 R)
• M64: 28,633,332 km (0.03 R)
• M65: 29,807,525 km (0.097 R)
• M66: 30,837,656 km (0.044 R)
• M67: 32,770,162 km (0.101 R)
• M68: 33,014,455 km (0.11 R)
• M69: 33,422,857 km (0.11 R)
• M70: 33,504,837 km (0.119 R)
• M71: 35,406,974 km (0.089 R)
• M72: 38,025,535 km (0.098 R)
• M73: 38,453,833 km (0.039 R)
• M74: 41,143,902 km (0.103 R)
• M75: 43,000,412 km (0.077 R)
• M76: 43,894,110 km (0.099 R)
• M77: 47,253,479 km (0.091 R)
• M78: 47,713,792 km (0.071 R)
• M79: 48,546,005 km (0.106 R)
• M80: 51,922,728 km (0.114 R)
• M81: 54,023,232 km (0.094 R)
• M82: 56,638,801 km (0.084 R)
• M83: 61,891,631 km (0.116 R)
• M84: 62,798,942 km (0.057 R)
• M85: 63,001,198 km (0.045 R)
• M86: 63,406,310 km (0.112 R)
• M87: 65,342,405 km (0.047 R)
• M88: 65,752,453 km (0.085 R)
• M89: 66,575,092 km (0.114 R)
• M90: 68,022,900 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.2

Radius: 6.3

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.85 AU - 18.03 AU

Year: 21092 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,189,235 km

• M1: 437,125 km (0.056 R)
• M2: 591,510 km (0.07 R)
• M3: 1,562,699 km (0.105 R)
• M4: 2,199,537 km (0.038 R)
• M5: 3,286,665 km (0.074 R)
• M6: 3,906,599 km (0.11 R)
• M7: 4,277,003 km (0.09 R)
• M8: 6,506,311 km (0.108 R)
• M9: 6,999,984 km (0.034 R)
• M10: 7,055,634 km (0.093 R)
• M11: 8,023,083 km (0.036 R)
• M12: 8,081,277 km (0.109 R)
• M13: 8,433,430 km (0.111 R)
• M14: 9,031,523 km (0.118 R)
• M15: 10,016,625 km (0.095 R)
• M16: 11,295,387 km (0.072 R)
• M17: 11,425,986 km (0.073 R)
• M18: 12,020,339 km (0.098 R)
• M19: 12,828,167 km (0.097 R)
• M20: 14,142,983 km (0.064 R)
• M21: 16,083,716 km (0.09 R)
• M22: 16,230,920 km (0.095 R)
• M23: 17,272,720 km (0.095 R)
• M24: 18,182,873 km (0.094 R)
• M25: 19,030,944 km (0.114 R)
• M26: 19,108,585 km (0.109 R)
• M27: 19,264,466 km (0.068 R)
• M28: 19,420,646 km (0.112 R)
• M29: 19,655,664 km (0.071 R)
• M30: 20,525,725 km (0.086 R)
• M31: 22,303,098 km (0.106 R)
• M32: 28,276,690 km (0.036 R)
• M33: 28,365,402 km (0.12 R)
• M34: 28,454,263 km (0.118 R)
• M35: 28,543,124 km (0.104 R)
• M36: 30,068,574 km (0.088 R)
• M37: 30,431,348 km (0.069 R)
• M38: 30,978,278 km (0.105 R)
• M39: 32,359,665 km (0.114 R)
• M40: 32,638,366 km (0.083 R)
• M41: 32,917,815 km (0.097 R)
• M42: 34,232,630 km (0.115 R)
• M43: 34,896,396 km (0.111 R)
• M44: 35,564,500 km (0.077 R)
• M45: 36,429,475 km (0.092 R)
• M46: 36,622,756 km (0.119 R)
• M47: 37,010,064 km (0.109 R)
• M48: 37,496,257 km (0.107 R)
• M49: 39,165,022 km (0.11 R)
• M50: 41,460,900 km (0.057 R)
• M51: 44,623,698 km (0.118 R)
• M52: 45,972,922 km (0.077 R)
• M53: 46,077,341 km (0.112 R)
• M54: 46,495,467 km (0.044 R)
• M55: 47,863,240 km (0.101 R)
• M56: 50,422,860 km (0.105 R)
• M57: 51,069,572 km (0.054 R)
• M58: 51,285,890 km (0.071 R)
• M59: 51,719,125 km (0.053 R)
• M60: 53,354,978 km (0.062 R)
• M61: 54,675,927 km (0.036 R)
• M62: 56,677,397 km (0.054 R)
• M63: 59,724,108 km (0.051 R)
• M64: 61,784,669 km (0.075 R)
• M65: 63,287,379 km (0.097 R)
• M66: 63,403,467 km (0.069 R)
• M67: 63,752,180 km (0.042 R)
• M68: 64,334,714 km (0.109 R)
• M69: 64,685,072 km (0.061 R)
• M70: 65,153,164 km (0.053 R)
• M71: 66,328,554 km (0.085 R)
• M72: 67,273,863 km (0.116 R)
• M73: 68,700,129 km (0.035 R)
• M74: 70,496,949 km (0.116 R)
• M75: 71,340,831 km (0.104 R)
• M76: 71,945,506 km (0.072 R)
• M77: 72,552,125 km (0.116 R)
• M78: 73,526,007 km (0.034 R)
• M79: 74,994,909 km (0.103 R)
• M80: 75,240,548 km (0.098 R)
• M81: 75,609,756 km (0.098 R)
• M82: 76,226,398 km (0.074 R)
• M83: 76,473,384 km (0.103 R)
• M84: 76,968,404 km (0.086 R)
• M85: 77,092,420 km (0.097 R)
• M86: 77,712,952 km (0.082 R)
• M87: 77,837,268 km (0.102 R)
• M88: 78,959,103 km (0.083 R)
• M89: 80,714,783 km (0.079 R)
• M90: 81,092,667 km (0.1 R)
• M91: 82,610,039 km (0.082 R)
• M92: 85,287,990 km (0.083 R)
• M93: 85,544,550 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.9

Radius: 4.9

Gravity: 31.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 16.44 AU - 22.98 AU

Year: 31961 Days

Day: 22 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,189,235 km

• M1: 110,702 km (0.113 R)
• M2: 201,808 km (0.065 R)
• M3: 674,238 km (0.119 R)
• M4: 1,294,770 km (0.067 R)
• M5: 2,045,003 km (0.07 R)
• M6: 2,439,642 km (0.032 R)
• M7: 2,668,976 km (0.118 R)
• M8: 3,001,681 km (0.077 R)
• M9: 3,050,301 km (0.114 R)
• M10: 4,403,264 km (0.117 R)
• M11: 4,458,615 km (0.106 R)
• M12: 6,284,457 km (0.118 R)
• M13: 7,240,986 km (0.116 R)
• M14: 7,372,033 km (0.12 R)
• M15: 7,836,385 km (0.057 R)
• M16: 8,378,827 km (0.082 R)
• M17: 8,447,493 km (0.12 R)
• M18: 9,570,973 km (0.086 R)
• M19: 10,890,127 km (0.063 R)
• M20: 12,735,416 km (0.091 R)
• M21: 13,371,656 km (0.086 R)
• M22: 15,007,210 km (0.117 R)
• M23: 16,018,342 km (0.098 R)
• M24: 16,877,781 km (0.067 R)
• M25: 16,964,548 km (0.054 R)
• M26: 18,551,333 km (0.081 R)
• M27: 20,554,149 km (0.106 R)
• M28: 20,739,650 km (0.033 R)
• M29: 22,433,697 km (0.09 R)
• M30: 23,878,812 km (0.097 R)
• M31: 25,652,444 km (0.059 R)
• M32: 28,185,136 km (0.086 R)
• M33: 28,804,771 km (0.084 R)
• M34: 29,012,263 km (0.098 R)
• M35: 30,796,218 km (0.112 R)
• M36: 31,221,225 km (0.097 R)
• M37: 32,291,897 km (0.12 R)
• M38: 32,507,468 km (0.114 R)
• M39: 32,831,796 km (0.082 R)
• M40: 33,592,651 km (0.112 R)
• M41: 35,131,714 km (0.12 R)
• M42: 36,133,122 km (0.12 R)
• M43: 37,143,955 km (0.104 R)
• M44: 37,822,979 km (0.118 R)
• M45: 38,620,336 km (0.061 R)
• M46: 38,849,221 km (0.111 R)
• M47: 39,768,948 km (0.08 R)
• M48: 39,884,438 km (0.1 R)
• M49: 40,000,077 km (0.099 R)
• M50: 40,812,393 km (0.036 R)
• M51: 44,354,871 km (0.092 R)
• M52: 46,405,409 km (0.065 R)
• M53: 48,363,496 km (0.114 R)
• M54: 49,352,637 km (0.064 R)
• M55: 49,476,653 km (0.082 R)
• M56: 49,849,601 km (0.11 R)
• M57: 51,728,401 km (0.093 R)
• M58: 52,866,691 km (0.055 R)
• M59: 53,502,631 km (0.119 R)
• M60: 53,630,089 km (0.071 R)
• M61: 55,167,955 km (0.091 R)
• M62: 57,763,029 km (0.109 R)
• M63: 60,264,904 km (0.083 R)
• M64: 62,264,878 km (0.07 R)
• M65: 62,399,067 km (0.119 R)
• M66: 66,192,869 km (0.093 R)
• M67: 66,329,751 km (0.076 R)
• M68: 67,290,469 km (0.087 R)
• M69: 67,979,516 km (0.071 R)
• M70: 69,225,667 km (0.054 R)
• M71: 72,867,926 km (0.079 R)
• M72: 74,569,901 km (0.119 R)
• M73: 77,147,323 km (0.081 R)
• M74: 77,579,661 km (0.031 R)
• M75: 79,753,766 km (0.05 R)
• M76: 80,628,914 km (0.113 R)
• M77: 84,309,770 km (0.118 R)
• M78: 86,993,555 km (0.077 R)
• M79: 87,143,602 km (0.063 R)
• M80: 90,008,401 km (0.103 R)
• M81: 90,463,628 km (0.058 R)
• M82: 93,057,355 km (0.059 R)
• M83: 95,366,249 km (0.11 R)
• M84: 95,984,986 km (0.064 R)
• M85: 98,161,485 km (0.111 R)
• M86: 99,099,314 km (0.103 R)
• M87: 99,255,943 km (0.049 R)
• M88: 100,039,986 km (0.112 R)
• M89: 100,354,291 km (0.099 R)
• M90: 101,456,678 km (0.118 R)
• M91: 102,088,429 km (0.089 R)
• M92: 103,355,822 km (0.077 R)
• M93: 103,991,464 km (0.114 R)
• M94: 104,150,636 km (0.071 R)
• M95: 105,746,247 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit