🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 1 AU

Year: 299 Days

Day: 44.1 Hours

Environment

Temp: 89 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.49 AU - 1.97 AU

Year: 811 Days

Day: 39.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.37 AU - 2.17 AU

Year: 839 Days

Day: 14.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,082,587 km

• M1: 427,102 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.43 AU - 3.11 AU

Year: 1643 Days

Day: 19 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 14.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.67 AU - 14.53 AU

Year: 15003 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,082,587 km

• M1: 478,863 km (0.043 R)
• M2: 580,141 km (0.044 R)
• M3: 810,222 km (0.044 R)
• M4: 1,166,714 km (0.069 R)
• M5: 1,764,357 km (0.114 R)
• M6: 2,512,945 km (0.096 R)
• M7: 2,608,987 km (0.081 R)
• M8: 2,772,049 km (0.089 R)
• M9: 3,074,386 km (0.104 R)
• M10: 4,544,783 km (0.086 R)
• M11: 4,822,138 km (0.098 R)
• M12: 5,352,013 km (0.098 R)
• M13: 6,291,338 km (0.093 R)
• M14: 7,052,044 km (0.097 R)
• M15: 7,420,204 km (0.106 R)
• M16: 8,031,910 km (0.034 R)
• M17: 9,054,411 km (0.032 R)
• M18: 9,203,859 km (0.107 R)
• M19: 9,404,321 km (0.099 R)
• M20: 9,963,368 km (0.06 R)
• M21: 10,376,707 km (0.08 R)
• M22: 10,585,545 km (0.12 R)
• M23: 12,361,122 km (0.101 R)
• M24: 13,142,173 km (0.087 R)
• M25: 13,425,063 km (0.044 R)
• M26: 13,939,230 km (0.115 R)
• M27: 14,112,016 km (0.11 R)
• M28: 14,285,549 km (0.1 R)
• M29: 15,460,790 km (0.114 R)
• M30: 16,241,242 km (0.038 R)
• M31: 17,653,446 km (0.088 R)
• M32: 17,778,211 km (0.1 R)
• M33: 18,595,763 km (0.093 R)
• M34: 18,722,622 km (0.09 R)
• M35: 19,104,845 km (0.102 R)
• M36: 20,463,343 km (0.096 R)
• M37: 21,519,205 km (0.097 R)
• M38: 21,652,497 km (0.068 R)
• M39: 24,513,406 km (0.11 R)
• M40: 26,414,496 km (0.094 R)
• M41: 28,289,855 km (0.056 R)
• M42: 28,801,928 km (0.078 R)
• M43: 29,243,541 km (0.086 R)
• M44: 29,687,249 km (0.101 R)
• M45: 29,909,850 km (0.12 R)
• M46: 30,282,349 km (0.05 R)
• M47: 31,560,064 km (0.058 R)
• M48: 32,243,577 km (0.117 R)
• M49: 32,396,167 km (0.114 R)
• M50: 32,548,906 km (0.081 R)
• M51: 33,008,770 km (0.062 R)
• M52: 33,316,643 km (0.112 R)
• M53: 34,557,258 km (0.096 R)
• M54: 35,104,786 km (0.113 R)
• M55: 35,261,714 km (0.09 R)
• M56: 36,367,093 km (0.115 R)
• M57: 36,525,816 km (0.085 R)
• M58: 37,965,845 km (0.094 R)
• M59: 39,261,213 km (0.107 R)
• M60: 39,505,806 km (0.099 R)
• M61: 41,895,482 km (0.111 R)
• M62: 42,228,786 km (0.115 R)
• M63: 42,395,737 km (0.102 R)
• M64: 42,814,163 km (0.113 R)
• M65: 43,149,860 km (0.078 R)
• M66: 43,486,455 km (0.092 R)
• M67: 44,331,683 km (0.052 R)
• M68: 44,501,477 km (0.094 R)
• M69: 45,097,176 km (0.114 R)
• M70: 45,781,137 km (0.116 R)
• M71: 49,076,928 km (0.082 R)
• M72: 49,428,333 km (0.119 R)
• M73: 49,868,600 km (0.079 R)
• M74: 52,179,588 km (0.067 R)
• M75: 52,358,806 km (0.084 R)
• M76: 52,538,174 km (0.058 R)
• M77: 53,077,624 km (0.11 R)
• M78: 53,980,896 km (0.106 R)
• M79: 54,343,521 km (0.039 R)
• M80: 54,525,282 km (0.069 R)
• M81: 54,889,104 km (0.088 R)
• M82: 55,162,569 km (0.072 R)
• M83: 56,077,510 km (0.057 R)
• M84: 56,720,930 km (0.116 R)
• M85: 57,089,539 km (0.113 R)
• M86: 58,293,503 km (0.112 R)
• M87: 58,386,553 km (0.098 R)
• M88: 59,038,650 km (0.068 R)
• M89: 62,240,194 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.8

Radius: 7.1

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.08 AU - 18.04 AU

Year: 20832 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,082,587 km

• M1: 148,850 km (0.065 R)
• M2: 618,886 km (0.06 R)
• M3: 816,804 km (0.07 R)
• M4: 1,363,435 km (0.099 R)
• M5: 1,655,899 km (0.078 R)
• M6: 2,003,564 km (0.038 R)
• M7: 2,075,820 km (0.12 R)
• M8: 2,764,868 km (0.084 R)
• M9: 2,845,501 km (0.114 R)
• M10: 2,968,022 km (0.113 R)
• M11: 3,092,338 km (0.095 R)
• M12: 3,218,449 km (0.102 R)
• M13: 3,346,205 km (0.091 R)
• M14: 3,432,224 km (0.104 R)
• M15: 3,650,786 km (0.104 R)
• M16: 4,427,349 km (0.103 R)
• M17: 5,253,428 km (0.106 R)
• M18: 5,404,073 km (0.052 R)
• M19: 6,021,015 km (0.101 R)
• M20: 7,545,567 km (0.114 R)
• M21: 8,291,911 km (0.047 R)
• M22: 8,644,214 km (0.092 R)
• M23: 9,061,592 km (0.099 R)
• M24: 9,669,109 km (0.099 R)
• M25: 10,415,453 km (0.089 R)
• M26: 10,731,852 km (0.114 R)
• M27: 10,795,581 km (0.076 R)
• M28: 10,987,365 km (0.1 R)
• M29: 11,180,197 km (0.097 R)
• M30: 11,700,049 km (0.093 R)
• M31: 12,427,843 km (0.113 R)
• M32: 12,830,860 km (0.115 R)
• M33: 12,898,478 km (0.085 R)
• M34: 14,415,400 km (0.089 R)
• M35: 15,266,463 km (0.051 R)
• M36: 16,794,455 km (0.079 R)
• M37: 17,091,108 km (0.115 R)
• M38: 17,314,607 km (0.101 R)
• M39: 18,906,478 km (0.086 R)
• M40: 18,983,371 km (0.045 R)
• M41: 19,836,977 km (0.072 R)
• M42: 20,623,712 km (0.091 R)
• M43: 21,260,401 km (0.092 R)
• M44: 21,340,435 km (0.104 R)
• M45: 21,742,106 km (0.077 R)
• M46: 23,954,359 km (0.119 R)
• M47: 24,204,487 km (0.058 R)
• M48: 26,581,148 km (0.103 R)
• M49: 27,447,918 km (0.095 R)
• M50: 28,500,040 km (0.114 R)
• M51: 29,654,786 km (0.119 R)
• M52: 30,734,284 km (0.027 R)
• M53: 31,826,498 km (0.118 R)
• M54: 32,561,772 km (0.093 R)
• M55: 32,931,578 km (0.094 R)
• M56: 34,142,722 km (0.064 R)
• M57: 35,463,222 km (0.095 R)
• M58: 36,034,387 km (0.099 R)
• M59: 37,282,033 km (0.114 R)
• M60: 37,571,954 km (0.054 R)
• M61: 37,668,744 km (0.065 R)
• M62: 38,251,428 km (0.094 R)
• M63: 38,543,891 km (0.119 R)
• M64: 38,934,940 km (0.101 R)
• M65: 39,721,077 km (0.051 R)
• M66: 41,709,083 km (0.106 R)
• M67: 42,513,321 km (0.039 R)
• M68: 43,831,129 km (0.114 R)
• M69: 44,546,207 km (0.044 R)
• M70: 45,884,509 km (0.086 R)
• M71: 47,131,707 km (0.062 R)
• M72: 48,074,173 km (0.117 R)
• M73: 49,659,013 km (0.095 R)
• M74: 49,871,592 km (0.04 R)
• M75: 50,404,459 km (0.071 R)
• M76: 51,046,234 km (0.09 R)
• M77: 53,968,030 km (0.085 R)
• M78: 55,945,864 km (0.116 R)
• M79: 58,171,132 km (0.053 R)
• M80: 58,731,974 km (0.085 R)
• M81: 59,633,002 km (0.086 R)
• M82: 61,676,958 km (0.03 R)
• M83: 63,628,462 km (0.114 R)
• M84: 64,321,998 km (0.086 R)
• M85: 64,437,787 km (0.117 R)
• M86: 64,553,725 km (0.105 R)
• M87: 65,600,013 km (0.074 R)
• M88: 66,417,715 km (0.041 R)
• M89: 68,535,871 km (0.06 R)
• M90: 72,717,281 km (0.112 R)
• M91: 73,079,457 km (0.118 R)
• M92: 74,534,446 km (0.097 R)
• M93: 76,980,521 km (0.068 R)
• M94: 78,213,357 km (0.107 R)
• M95: 78,584,509 km (0.104 R)
• M96: 81,951,060 km (0.069 R)
• M97: 82,957,554 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.9

Radius: 7.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.96 AU - 19.72 AU

Year: 27996 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,082,587 km

• M1: 888,013 km (0.072 R)
• M2: 1,016,368 km (0.107 R)
• M3: 1,092,513 km (0.091 R)
• M4: 1,170,603 km (0.04 R)
• M5: 1,374,356 km (0.073 R)
• M6: 1,459,028 km (0.042 R)
• M7: 1,567,337 km (0.057 R)
• M8: 2,953,660 km (0.079 R)
• M9: 3,119,415 km (0.081 R)
• M10: 3,259,887 km (0.094 R)
• M11: 3,634,779 km (0.119 R)
• M12: 3,812,651 km (0.054 R)
• M13: 4,394,138 km (0.071 R)
• M14: 4,456,969 km (0.061 R)
• M15: 4,520,100 km (0.117 R)
• M16: 5,267,640 km (0.113 R)
• M17: 7,020,778 km (0.097 R)
• M18: 7,279,582 km (0.046 R)
• M19: 9,297,657 km (0.114 R)
• M20: 10,493,393 km (0.039 R)
• M21: 11,693,168 km (0.032 R)
• M22: 11,912,030 km (0.116 R)
• M23: 12,043,975 km (0.087 R)
• M24: 12,132,088 km (0.098 R)
• M25: 14,359,900 km (0.066 R)
• M26: 15,114,172 km (0.063 R)
• M27: 15,736,499 km (0.095 R)
• M28: 15,978,100 km (0.113 R)
• M29: 16,759,300 km (0.066 R)
• M30: 17,105,021 km (0.087 R)
• M31: 17,303,687 km (0.089 R)
• M32: 17,553,066 km (0.073 R)
• M33: 18,971,404 km (0.115 R)
• M34: 22,240,267 km (0.106 R)
• M35: 22,783,606 km (0.101 R)
• M36: 24,887,850 km (0.113 R)
• M37: 25,621,927 km (0.069 R)
• M38: 27,226,962 km (0.106 R)
• M39: 28,100,165 km (0.047 R)
• M40: 28,158,658 km (0.102 R)
• M41: 29,041,584 km (0.064 R)
• M42: 29,159,916 km (0.114 R)
• M43: 29,278,547 km (0.068 R)
• M44: 29,575,649 km (0.072 R)
• M45: 29,993,326 km (0.12 R)
• M46: 30,653,651 km (0.116 R)
• M47: 30,834,515 km (0.111 R)
• M48: 31,744,519 km (0.067 R)
• M49: 33,280,440 km (0.11 R)
• M50: 35,281,611 km (0.091 R)
• M51: 35,851,429 km (0.067 R)
• M52: 37,321,378 km (0.099 R)
• M53: 38,615,549 km (0.116 R)
• M54: 39,399,142 km (0.091 R)
• M55: 39,464,666 km (0.036 R)
• M56: 41,181,302 km (0.077 R)
• M57: 41,914,930 km (0.038 R)
• M58: 42,115,690 km (0.096 R)
• M59: 43,057,110 km (0.118 R)
• M60: 43,124,578 km (0.096 R)
• M61: 44,073,328 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.7

Radius: 4

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.46 AU - 21.76 AU

Year: 28616 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,082,587 km

• M1: 287,078 km (0.074 R)
• M2: 439,219 km (0.094 R)
• M3: 1,336,807 km (0.092 R)
• M4: 1,676,543 km (0.105 R)
• M5: 1,735,634 km (0.065 R)
• M6: 1,979,180 km (0.115 R)
• M7: 2,265,959 km (0.065 R)
• M8: 2,531,794 km (0.072 R)
• M9: 2,633,970 km (0.078 R)
• M10: 2,668,377 km (0.112 R)
• M11: 2,702,934 km (0.072 R)
• M12: 2,807,354 km (0.094 R)
• M13: 3,386,896 km (0.079 R)
• M14: 3,651,834 km (0.106 R)
• M15: 4,734,473 km (0.106 R)
• M16: 6,043,754 km (0.054 R)
• M17: 6,134,859 km (0.12 R)
• M18: 6,226,263 km (0.105 R)
• M19: 6,318,266 km (0.11 R)
• M20: 7,214,058 km (0.095 R)
• M21: 7,849,550 km (0.103 R)
• M22: 8,810,267 km (0.108 R)
• M23: 8,965,251 km (0.099 R)
• M24: 9,383,227 km (0.095 R)
• M25: 9,700,674 km (0.088 R)
• M26: 10,075,716 km (0.064 R)
• M27: 10,346,338 km (0.099 R)
• M28: 11,396,815 km (0.072 R)
• M29: 13,895,997 km (0.114 R)
• M30: 14,016,273 km (0.094 R)
• M31: 15,113,723 km (0.028 R)
• M32: 15,237,441 km (0.075 R)
• M33: 15,299,374 km (0.074 R)
• M34: 15,610,388 km (0.06 R)
• M35: 16,112,289 km (0.044 R)
• M36: 16,555,847 km (0.101 R)
• M37: 16,811,061 km (0.083 R)
• M38: 17,325,378 km (0.104 R)
• M39: 17,390,154 km (0.035 R)
• M40: 17,454,780 km (0.062 R)
• M41: 18,041,054 km (0.1 R)
• M42: 18,567,639 km (0.052 R)
• M43: 20,586,761 km (0.077 R)
• M44: 21,552,565 km (0.082 R)
• M45: 23,099,856 km (0.101 R)
• M46: 23,384,990 km (0.118 R)
• M47: 23,599,662 km (0.098 R)
• M48: 23,814,934 km (0.084 R)
• M49: 23,886,890 km (0.063 R)
• M50: 24,319,827 km (0.076 R)
• M51: 25,340,084 km (0.077 R)
• M52: 25,781,547 km (0.106 R)
• M53: 26,225,704 km (0.114 R)
• M54: 26,448,604 km (0.114 R)
• M55: 26,597,604 km (0.09 R)
• M56: 26,896,500 km (0.1 R)
• M57: 27,875,469 km (0.045 R)
• M58: 28,331,144 km (0.112 R)
• M59: 29,558,445 km (0.079 R)
• M60: 29,867,963 km (0.111 R)
• M61: 31,116,806 km (0.045 R)
• M62: 31,352,871 km (0.033 R)
• M63: 31,905,935 km (0.025 R)
• M64: 35,702,130 km (0.049 R)
• M65: 36,031,694 km (0.057 R)
• M66: 36,362,306 km (0.098 R)
• M67: 38,789,232 km (0.098 R)
• M68: 39,808,592 km (0.085 R)
• M69: 40,064,853 km (0.116 R)
• M70: 42,047,474 km (0.089 R)
• M71: 43,973,546 km (0.066 R)
• M72: 46,286,628 km (0.086 R)
• M73: 47,096,402 km (0.103 R)
• M74: 47,910,962 km (0.037 R)
• M75: 50,290,017 km (0.081 R)
• M76: 50,474,621 km (0.054 R)
• M77: 50,659,374 km (0.095 R)
• M78: 53,835,636 km (0.1 R)
• M79: 54,024,429 km (0.053 R)
• M80: 54,497,457 km (0.074 R)
• M81: 55,161,971 km (0.105 R)
• M82: 56,403,334 km (0.062 R)
• M83: 57,557,332 km (0.057 R)
• M84: 59,108,063 km (0.068 R)
• M85: 61,164,137 km (0.08 R)
• M86: 61,262,572 km (0.114 R)
• M87: 61,657,062 km (0.067 R)
• M88: 62,250,367 km (0.108 R)
• M89: 63,243,547 km (0.088 R)
• M90: 63,442,662 km (0.052 R)
• M91: 63,841,789 km (0.087 R)
• M92: 65,044,257 km (0.104 R)
• M93: 65,345,995 km (0.116 R)
• M94: 67,369,456 km (0.077 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit