🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 148 Days

Day: 26.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,140,078 km

• M1: 25,731 km (0.034 R)
• M2: 76,594 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.1 AU - 1.44 AU

Year: 505 Days

Day: 19.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.75 AU - 2.33 AU

Year: 1029 Days

Day: 45.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5 AU - 5.28 AU

Year: 4115 Days

Day: 33.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 8.9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.32 AU - 7.9 AU

Year: 6694 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,140,078 km

• M1: 111,750 km (0.111 R)
• M2: 429,795 km (0.116 R)
• M3: 556,654 km (0.094 R)
• M4: 618,886 km (0.095 R)
• M5: 997,967 km (0.055 R)
• M6: 1,155,195 km (0.096 R)
• M7: 1,286,990 km (0.056 R)
• M8: 1,424,022 km (0.108 R)
• M9: 1,657,096 km (0.094 R)
• M10: 1,844,691 km (0.074 R)
• M11: 1,921,884 km (0.038 R)
• M12: 2,079,261 km (0.086 R)
• M13: 2,751,105 km (0.07 R)
• M14: 3,156,814 km (0.066 R)
• M15: 3,226,377 km (0.106 R)
• M16: 3,390,486 km (0.066 R)
• M17: 3,533,502 km (0.058 R)
• M18: 3,605,757 km (0.07 R)
• M19: 4,201,307 km (0.109 R)
• M20: 4,458,465 km (0.095 R)
• M21: 4,880,780 km (0.11 R)
• M22: 5,124,026 km (0.1 R)
• M23: 5,233,382 km (0.091 R)
• M24: 6,078,311 km (0.118 R)
• M25: 6,516,633 km (0.089 R)
• M26: 6,694,804 km (0.025 R)
• M27: 6,784,563 km (0.098 R)
• M28: 7,547,811 km (0.109 R)
• M29: 7,923,750 km (0.094 R)
• M30: 8,241,795 km (0.113 R)
• M31: 8,726,642 km (0.103 R)
• M32: 8,792,016 km (0.113 R)
• M33: 9,021,948 km (0.072 R)
• M34: 9,220,764 km (0.115 R)
• M35: 9,488,095 km (0.117 R)
• M36: 10,064,496 km (0.12 R)
• M37: 10,339,756 km (0.09 R)
• M38: 11,536,838 km (0.062 R)
• M39: 11,752,708 km (0.095 R)
• M40: 11,824,964 km (0.113 R)
• M41: 12,888,904 km (0.076 R)
• M42: 13,488,941 km (0.104 R)
• M43: 13,564,637 km (0.087 R)
• M44: 14,174,997 km (0.116 R)
• M45: 14,522,213 km (0.065 R)
• M46: 14,872,272 km (0.116 R)
• M47: 15,185,829 km (0.118 R)
• M48: 15,461,987 km (0.072 R)
• M49: 15,699,997 km (0.106 R)
• M50: 15,859,319 km (0.105 R)
• M51: 16,340,575 km (0.052 R)
• M52: 17,194,330 km (0.049 R)
• M53: 17,896,094 km (0.046 R)
• M54: 18,229,548 km (0.093 R)
• M55: 18,438,985 km (0.065 R)
• M56: 19,498,287 km (0.116 R)
• M57: 20,186,587 km (0.1 R)
• M58: 20,664,403 km (0.089 R)
• M59: 21,145,809 km (0.031 R)
• M60: 21,897,388 km (0.116 R)
• M61: 22,522,857 km (0.093 R)
• M62: 22,612,616 km (0.079 R)
• M63: 23,244,816 km (0.089 R)
• M64: 23,836,925 km (0.045 R)
• M65: 24,341,967 km (0.079 R)
• M66: 24,526,421 km (0.108 R)
• M67: 25,082,776 km (0.096 R)
• M68: 25,222,500 km (0.104 R)
• M69: 26,160,479 km (0.104 R)
• M70: 27,685,180 km (0.082 R)
• M71: 28,701,249 km (0.105 R)
• M72: 29,680,367 km (0.106 R)
• M73: 29,778,952 km (0.113 R)
• M74: 30,372,257 km (0.084 R)
• M75: 30,770,038 km (0.117 R)
• M76: 31,470,156 km (0.115 R)
• M77: 31,570,686 km (0.104 R)
• M78: 31,822,309 km (0.087 R)
• M79: 31,973,553 km (0.103 R)
• M80: 32,378,215 km (0.071 R)
• M81: 34,271,376 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 12.7

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.08 AU - 9.94 AU

Year: 8005 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,140,078 km

• M1: 255,513 km (0.119 R)
• M2: 433,834 km (0.066 R)
• M3: 543,639 km (0.105 R)
• M4: 740,659 km (0.096 R)
• M5: 975,378 km (0.099 R)
• M6: 1,141,581 km (0.099 R)
• M7: 1,317,658 km (0.118 R)
• M8: 1,416,393 km (0.082 R)
• M9: 1,576,911 km (0.079 R)
• M10: 1,697,637 km (0.091 R)
• M11: 1,900,791 km (0.051 R)
• M12: 2,029,894 km (0.102 R)
• M13: 2,161,988 km (0.049 R)
• M14: 2,246,062 km (0.083 R)
• M15: 2,365,591 km (0.085 R)
• M16: 2,558,124 km (0.103 R)
• M17: 3,128,391 km (0.105 R)
• M18: 3,243,282 km (0.09 R)
• M19: 3,340,221 km (0.089 R)
• M20: 3,438,058 km (0.054 R)
• M21: 3,616,828 km (0.119 R)
• M22: 3,880,569 km (0.062 R)
• M23: 4,025,080 km (0.072 R)
• M24: 4,426,751 km (0.068 R)
• M25: 4,556,452 km (0.098 R)
• M26: 4,775,164 km (0.072 R)
• M27: 4,908,157 km (0.082 R)
• M28: 5,109,964 km (0.077 R)
• M29: 5,429,356 km (0.088 R)
• M30: 5,992,292 km (0.051 R)
• M31: 6,377,956 km (0.08 R)
• M32: 7,660,757 km (0.035 R)
• M33: 8,158,769 km (0.115 R)
• M34: 8,559,392 km (0.105 R)
• M35: 8,694,479 km (0.095 R)
• M36: 8,775,860 km (0.105 R)
• M37: 8,966,597 km (0.095 R)
• M38: 9,131,304 km (0.059 R)
• M39: 9,296,909 km (0.11 R)
• M40: 9,407,911 km (0.117 R)
• M41: 10,283,058 km (0.111 R)
• M42: 10,628,929 km (0.074 R)
• M43: 10,745,017 km (0.094 R)
• M44: 10,920,046 km (0.068 R)
• M45: 11,066,652 km (0.07 R)
• M46: 11,213,856 km (0.084 R)
• M47: 11,510,210 km (0.102 R)
• M48: 12,201,801 km (0.095 R)
• M49: 12,968,789 km (0.111 R)
• M50: 13,217,570 km (0.105 R)
• M51: 13,342,484 km (0.069 R)
• M52: 14,164,375 km (0.065 R)
• M53: 14,260,267 km (0.111 R)
• M54: 14,646,080 km (0.116 R)
• M55: 15,427,879 km (0.111 R)
• M56: 15,526,613 km (0.113 R)
• M57: 16,089,849 km (0.072 R)
• M58: 16,390,691 km (0.095 R)
• M59: 16,525,030 km (0.116 R)
• M60: 16,964,249 km (0.113 R)
• M61: 18,200,376 km (0.071 R)
• M62: 18,374,358 km (0.062 R)
• M63: 18,479,077 km (0.053 R)
• M64: 18,934,902 km (0.116 R)
• M65: 19,181,888 km (0.075 R)
• M66: 20,288,463 km (0.071 R)
• M67: 20,396,622 km (0.111 R)
• M68: 20,758,649 km (0.119 R)
• M69: 20,904,058 km (0.076 R)
• M70: 22,042,648 km (0.098 R)
• M71: 22,265,249 km (0.086 R)
• M72: 22,750,246 km (0.12 R)
• M73: 22,937,842 km (0.068 R)
• M74: 23,163,435 km (0.098 R)
• M75: 23,276,531 km (0.098 R)
• M76: 23,465,473 km (0.096 R)
• M77: 24,533,004 km (0.049 R)
• M78: 24,648,194 km (0.083 R)
• M79: 26,360,042 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 10

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.95 AU - 11.91 AU

Year: 11894 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,140,078 km

• M1: 193,729 km (0.12 R)
• M2: 794,215 km (0.025 R)
• M3: 1,178,532 km (0.059 R)
• M4: 1,373,159 km (0.115 R)
• M5: 1,502,561 km (0.1 R)
• M6: 1,814,024 km (0.117 R)
• M7: 2,167,224 km (0.113 R)
• M8: 2,407,479 km (0.115 R)
• M9: 3,228,322 km (0.038 R)
• M10: 3,427,586 km (0.114 R)
• M11: 3,605,159 km (0.097 R)
• M12: 3,785,873 km (0.082 R)
• M13: 3,943,101 km (0.085 R)
• M14: 4,291,365 km (0.064 R)
• M15: 4,538,351 km (0.09 R)
• M16: 5,277,813 km (0.091 R)
• M17: 5,424,419 km (0.071 R)
• M18: 5,721,520 km (0.045 R)
• M19: 5,902,384 km (0.056 R)
• M20: 6,024,007 km (0.077 R)
• M21: 6,425,229 km (0.098 R)
• M22: 6,930,869 km (0.116 R)
• M23: 7,027,061 km (0.044 R)
• M24: 7,613,784 km (0.086 R)
• M25: 8,013,808 km (0.084 R)
• M26: 8,626,711 km (0.116 R)
• M27: 8,903,916 km (0.087 R)
• M28: 9,325,333 km (0.083 R)
• M29: 9,396,093 km (0.103 R)
• M30: 10,078,409 km (0.057 R)
• M31: 10,665,281 km (0.119 R)
• M32: 10,962,831 km (0.104 R)
• M33: 11,263,224 km (0.114 R)
• M34: 11,452,315 km (0.101 R)
• M35: 11,872,087 km (0.11 R)
• M36: 12,491,572 km (0.082 R)
• M37: 13,762,256 km (0.101 R)
• M38: 14,045,594 km (0.107 R)
• M39: 14,208,507 km (0.105 R)
• M40: 14,659,395 km (0.111 R)
• M41: 16,210,724 km (0.086 R)
• M42: 16,338,780 km (0.054 R)
• M43: 16,424,350 km (0.1 R)
• M44: 17,375,493 km (0.113 R)
• M45: 17,637,888 km (0.098 R)
• M46: 17,813,666 km (0.091 R)
• M47: 18,078,304 km (0.04 R)
• M48: 18,566,891 km (0.084 R)
• M49: 18,925,028 km (0.069 R)
• M50: 19,195,052 km (0.033 R)
• M51: 19,784,618 km (0.082 R)
• M52: 20,426,243 km (0.112 R)
• M53: 20,749,524 km (0.072 R)
• M54: 21,965,455 km (0.116 R)
• M55: 22,249,243 km (0.061 R)
• M56: 22,772,835 km (0.073 R)
• M57: 23,156,105 km (0.108 R)
• M58: 24,563,522 km (0.072 R)
• M59: 25,055,250 km (0.093 R)
• M60: 25,203,352 km (0.082 R)
• M61: 25,500,603 km (0.079 R)
• M62: 26,048,430 km (0.034 R)
• M63: 26,499,617 km (0.109 R)
• M64: 26,801,805 km (0.078 R)
• M65: 27,257,181 km (0.074 R)
• M66: 27,766,262 km (0.036 R)
• M67: 27,919,600 km (0.094 R)
• M68: 28,227,024 km (0.03 R)
• M69: 30,516,320 km (0.071 R)
• M70: 30,885,976 km (0.114 R)
• M71: 31,363,343 km (0.101 R)
• M72: 31,523,114 km (0.052 R)
• M73: 32,379,412 km (0.117 R)
• M74: 32,810,403 km (0.118 R)
• M75: 33,243,340 km (0.09 R)
• M76: 34,169,650 km (0.113 R)
• M77: 34,608,420 km (0.078 R)
• M78: 35,769,150 km (0.083 R)
• M79: 36,159,002 km (0.076 R)
• M80: 36,550,051 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.6

Radius: 4.9

Gravity: 35.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.73 AU - 19.23 AU

Year: 21506 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,140,078 km

• M1: 147,055 km (0.085 R)
• M2: 286,330 km (0.095 R)
• M3: 775,515 km (0.061 R)
• M4: 855,401 km (0.104 R)
• M5: 1,111,213 km (0.092 R)
• M6: 1,520,513 km (0.051 R)
• M7: 1,828,984 km (0.1 R)
• M8: 2,194,152 km (0.045 R)
• M9: 2,502,174 km (0.074 R)
• M10: 2,581,461 km (0.114 R)
• M11: 2,947,976 km (0.111 R)
• M12: 3,374,180 km (0.057 R)
• M13: 4,095,691 km (0.05 R)
• M14: 4,189,189 km (0.089 R)
• M15: 4,715,774 km (0.074 R)
• M16: 4,862,978 km (0.106 R)
• M17: 5,364,729 km (0.069 R)
• M18: 6,254,837 km (0.064 R)
• M19: 6,308,692 km (0.045 R)
• M20: 8,344,719 km (0.114 R)
• M21: 9,370,661 km (0.092 R)
• M22: 10,308,490 km (0.059 R)
• M23: 11,341,463 km (0.108 R)
• M24: 12,137,474 km (0.073 R)
• M25: 12,814,554 km (0.053 R)
• M26: 14,560,211 km (0.098 R)
• M27: 15,569,997 km (0.037 R)
• M28: 16,826,021 km (0.105 R)
• M29: 17,126,263 km (0.087 R)
• M30: 19,120,852 km (0.113 R)
• M31: 19,434,110 km (0.091 R)
• M32: 19,828,151 km (0.074 R)
• M33: 20,065,862 km (0.079 R)
• M34: 20,384,206 km (0.078 R)
• M35: 21,674,338 km (0.082 R)
• M36: 22,907,623 km (0.107 R)
• M37: 23,323,804 km (0.118 R)
• M38: 24,248,020 km (0.073 R)
• M39: 24,587,158 km (0.101 R)
• M40: 25,098,633 km (0.119 R)
• M41: 25,441,661 km (0.096 R)
• M42: 25,613,699 km (0.107 R)
• M43: 26,479,870 km (0.095 R)
• M44: 26,654,301 km (0.112 R)
• M45: 27,267,503 km (0.048 R)
• M46: 27,620,105 km (0.083 R)
• M47: 28,776,347 km (0.071 R)
• M48: 29,766,984 km (0.071 R)
• M49: 31,043,952 km (0.058 R)
• M50: 31,227,808 km (0.048 R)
• M51: 33,462,351 km (0.049 R)
• M52: 34,029,028 km (0.112 R)
• M53: 34,598,846 km (0.103 R)
• M54: 34,789,434 km (0.085 R)
• M55: 34,885,027 km (0.087 R)
• M56: 35,267,698 km (0.057 R)
• M57: 35,747,907 km (0.117 R)
• M58: 36,520,879 km (0.088 R)
• M59: 39,468,257 km (0.089 R)
• M60: 40,668,480 km (0.112 R)
• M61: 42,491,181 km (0.025 R)
• M62: 43,515,178 km (0.114 R)
• M63: 43,927,021 km (0.111 R)
• M64: 45,274,599 km (0.118 R)
• M65: 45,378,719 km (0.081 R)
• M66: 45,587,408 km (0.064 R)
• M67: 48,648,928 km (0.099 R)
• M68: 53,529,110 km (0.072 R)
• M69: 54,191,380 km (0.075 R)
• M70: 56,194,795 km (0.113 R)
• M71: 56,530,941 km (0.093 R)
• M72: 56,643,289 km (0.08 R)
• M73: 57,656,665 km (0.083 R)
• M74: 58,222,294 km (0.036 R)
• M75: 59,358,939 km (0.042 R)
• M76: 59,929,954 km (0.096 R)
• M77: 60,044,397 km (0.108 R)
• M78: 60,732,547 km (0.119 R)
• M79: 63,744,550 km (0.079 R)
• M80: 64,095,208 km (0.111 R)
• M81: 64,329,328 km (0.095 R)
• M82: 65,033,486 km (0.108 R)
• M83: 69,071,282 km (0.074 R)
• M84: 70,757,399 km (0.074 R)
• M85: 73,189,412 km (0.063 R)
• M86: 74,047,056 km (0.053 R)
• M87: 75,772,518 km (0.045 R)
• M88: 76,143,820 km (0.116 R)
• M89: 77,386,380 km (0.086 R)
• M90: 80,521,802 km (0.119 R)
• M91: 81,660,690 km (0.1 R)
• M92: 81,914,558 km (0.098 R)
• M93: 82,677,507 km (0.109 R)
• M94: 83,698,513 km (0.064 R)
• M95: 84,723,707 km (0.103 R)
• M96: 85,624,136 km (0.08 R)
• M97: 86,140,100 km (0.068 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit