🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.69 AU - 0.81 AU

Year: 234 Days

Day: 42 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.74 AU - 0.88 AU

Year: 262 Days

Day: 45.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 170.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.75 AU - 0.89 AU

Year: 267 Days

Day: 24.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,700,660 km

• M1: 232,924 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.26 AU - 2.04 AU

Year: 763 Days

Day: 38.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.08 AU - 2.44 AU

Year: 1223 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 9.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.34 AU - 8.48 AU

Year: 6537 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,700,660 km

• M1: 123,418 km (0.092 R)
• M2: 202,855 km (0.103 R)
• M3: 267,631 km (0.099 R)
• M4: 390,600 km (0.066 R)
• M5: 726,597 km (0.106 R)
• M6: 870,660 km (0.111 R)
• M7: 1,280,707 km (0.065 R)
• M8: 1,343,838 km (0.104 R)
• M9: 1,473,689 km (0.092 R)
• M10: 1,728,603 km (0.093 R)
• M11: 1,961,078 km (0.035 R)
• M12: 2,053,380 km (0.111 R)
• M13: 2,338,664 km (0.12 R)
• M14: 2,616,616 km (0.095 R)
• M15: 2,863,303 km (0.087 R)
• M16: 3,468,277 km (0.108 R)
• M17: 3,831,650 km (0.115 R)
• M18: 4,112,296 km (0.089 R)
• M19: 4,351,353 km (0.102 R)
• M20: 4,693,633 km (0.12 R)
• M21: 5,070,021 km (0.08 R)
• M22: 5,352,313 km (0.104 R)
• M23: 5,745,605 km (0.056 R)
• M24: 6,421,788 km (0.104 R)
• M25: 6,560,016 km (0.079 R)
• M26: 6,952,411 km (0.091 R)
• M27: 7,094,529 km (0.079 R)
• M28: 7,266,268 km (0.109 R)
• M29: 7,352,586 km (0.092 R)
• M30: 7,937,214 km (0.073 R)
• M31: 8,235,213 km (0.095 R)
• M32: 8,355,340 km (0.109 R)
• M33: 8,719,611 km (0.097 R)
• M34: 9,151,051 km (0.111 R)
• M35: 9,275,517 km (0.118 R)
• M36: 9,369,315 km (0.097 R)
• M37: 9,431,996 km (0.091 R)
• M38: 10,002,712 km (0.118 R)
• M39: 10,356,960 km (0.118 R)
• M40: 10,421,736 km (0.117 R)
• M41: 10,846,594 km (0.113 R)
• M42: 11,243,926 km (0.109 R)
• M43: 11,344,007 km (0.102 R)
• M44: 12,257,750 km (0.119 R)
• M45: 12,567,717 km (0.062 R)
• M46: 13,054,808 km (0.068 R)
• M47: 14,263,559 km (0.069 R)
• M48: 14,808,244 km (0.117 R)
• M49: 16,293,602 km (0.12 R)
• M50: 17,054,008 km (0.083 R)
• M51: 17,169,198 km (0.111 R)
• M52: 18,137,994 km (0.092 R)
• M53: 18,294,623 km (0.076 R)
• M54: 18,846,639 km (0.105 R)
• M55: 18,965,569 km (0.104 R)
• M56: 19,524,168 km (0.071 R)
• M57: 19,644,444 km (0.059 R)
• M58: 20,169,084 km (0.101 R)
• M59: 21,231,977 km (0.113 R)
• M60: 21,314,555 km (0.104 R)
• M61: 21,728,792 km (0.115 R)
• M62: 22,733,640 km (0.098 R)
• M63: 23,369,431 km (0.037 R)
• M64: 23,582,608 km (0.061 R)
• M65: 23,710,963 km (0.105 R)
• M66: 24,442,048 km (0.089 R)
• M67: 25,443,007 km (0.088 R)
• M68: 25,750,281 km (0.08 R)
• M69: 26,147,165 km (0.083 R)
• M70: 26,635,003 km (0.115 R)
• M71: 26,857,755 km (0.104 R)
• M72: 26,991,645 km (0.098 R)
• M73: 27,125,834 km (0.094 R)
• M74: 27,215,443 km (0.075 R)
• M75: 28,025,964 km (0.1 R)
• M76: 28,388,739 km (0.108 R)
• M77: 28,981,595 km (0.033 R)
• M78: 29,440,412 km (0.099 R)
• M79: 29,716,869 km (0.111 R)
• M80: 29,809,321 km (0.092 R)
• M81: 30,040,599 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.2

Radius: 14.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.92 AU - 11.58 AU

Year: 10957 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,700,660 km

• M1: 225,893 km (0.12 R)
• M2: 650,302 km (0.108 R)
• M3: 754,721 km (0.088 R)
• M4: 847,023 km (0.069 R)
• M5: 1,171,202 km (0.047 R)
• M6: 1,303,446 km (0.074 R)
• M7: 1,464,414 km (0.083 R)
• M8: 1,832,724 km (0.099 R)
• M9: 1,988,604 km (0.115 R)
• M10: 2,397,904 km (0.069 R)
• M11: 3,170,278 km (0.112 R)
• M12: 4,015,955 km (0.095 R)
• M13: 4,324,575 km (0.083 R)
• M14: 5,075,108 km (0.082 R)
• M15: 5,222,761 km (0.11 R)
• M16: 5,409,309 km (0.081 R)
• M17: 6,216,988 km (0.098 R)
• M18: 6,375,263 km (0.102 R)
• M19: 6,574,976 km (0.089 R)
• M20: 6,695,701 km (0.077 R)
• M21: 7,519,986 km (0.096 R)
• M22: 9,718,775 km (0.064 R)
• M23: 9,810,628 km (0.105 R)
• M24: 10,227,707 km (0.069 R)
• M25: 10,321,056 km (0.103 R)
• M26: 10,508,951 km (0.097 R)
• M27: 11,416,562 km (0.12 R)
• M28: 11,513,501 km (0.033 R)
• M29: 11,806,264 km (0.11 R)
• M30: 12,200,454 km (0.036 R)
• M31: 12,399,120 km (0.11 R)
• M32: 13,052,265 km (0.08 R)
• M33: 15,399,006 km (0.086 R)
• M34: 15,506,418 km (0.118 R)
• M35: 15,667,834 km (0.086 R)
• M36: 15,775,694 km (0.105 R)
• M37: 16,101,069 km (0.095 R)
• M38: 16,483,441 km (0.095 R)
• M39: 17,034,859 km (0.118 R)
• M40: 17,368,612 km (0.103 R)
• M41: 18,042,550 km (0.101 R)
• M42: 18,553,726 km (0.116 R)
• M43: 19,532,396 km (0.072 R)
• M44: 20,823,575 km (0.111 R)
• M45: 21,539,550 km (0.05 R)
• M46: 21,780,104 km (0.096 R)
• M47: 25,112,546 km (0.119 R)
• M48: 25,365,665 km (0.099 R)
• M49: 26,066,232 km (0.071 R)
• M50: 26,837,559 km (0.099 R)
• M51: 27,551,290 km (0.1 R)
• M52: 28,534,747 km (0.11 R)
• M53: 28,732,814 km (0.047 R)
• M54: 28,865,059 km (0.119 R)
• M55: 28,997,602 km (0.092 R)
• M56: 29,263,139 km (0.073 R)
• M57: 29,596,293 km (0.082 R)
• M58: 29,863,774 km (0.076 R)
• M59: 30,199,173 km (0.073 R)
• M60: 30,670,855 km (0.099 R)
• M61: 30,873,709 km (0.104 R)
• M62: 31,963,530 km (0.11 R)
• M63: 32,237,892 km (0.101 R)
• M64: 34,531,377 km (0.065 R)
• M65: 34,742,460 km (0.041 R)
• M66: 35,520,219 km (0.079 R)
• M67: 35,733,396 km (0.068 R)
• M68: 37,525,878 km (0.091 R)
• M69: 37,670,539 km (0.096 R)
• M70: 38,250,979 km (0.104 R)
• M71: 40,899,759 km (0.108 R)
• M72: 42,622,827 km (0.12 R)
• M73: 42,773,771 km (0.11 R)
• M74: 44,140,348 km (0.075 R)
• M75: 44,522,570 km (0.029 R)
• M76: 44,752,353 km (0.105 R)
• M77: 45,752,863 km (0.073 R)
• M78: 46,139,574 km (0.102 R)
• M79: 46,994,376 km (0.099 R)
• M80: 47,775,875 km (0.12 R)
• M81: 48,089,732 km (0.079 R)
• M82: 48,404,186 km (0.067 R)
• M83: 48,798,227 km (0.106 R)
• M84: 49,431,026 km (0.106 R)
• M85: 49,986,932 km (0.065 R)
• M86: 50,465,196 km (0.034 R)
• M87: 52,231,349 km (0.105 R)
• M88: 52,959,741 km (0.054 R)
• M89: 53,691,424 km (0.06 R)
• M90: 54,672,337 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.9

Radius: 4.9

Gravity: 27.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 10.89 AU - 17.35 AU

Year: 19095 Days

Day: 17.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,700,660 km

• M1: 94,695 km (0.104 R)
• M2: 476,768 km (0.077 R)
• M3: 801,246 km (0.118 R)
• M4: 1,155,494 km (0.07 R)
• M5: 1,643,632 km (0.088 R)
• M6: 1,829,732 km (0.072 R)
• M7: 1,990,100 km (0.079 R)
• M8: 2,221,977 km (0.096 R)
• M9: 2,931,370 km (0.096 R)
• M10: 3,388,093 km (0.101 R)
• M11: 3,785,574 km (0.061 R)
• M12: 3,826,115 km (0.117 R)
• M13: 4,031,064 km (0.101 R)
• M14: 5,153,497 km (0.071 R)
• M15: 5,842,246 km (0.111 R)
• M16: 6,413,710 km (0.06 R)
• M17: 6,903,493 km (0.045 R)
• M18: 6,953,159 km (0.115 R)
• M19: 7,002,976 km (0.049 R)
• M20: 7,102,907 km (0.025 R)
• M21: 8,603,374 km (0.117 R)
• M22: 9,142,823 km (0.095 R)
• M23: 9,361,685 km (0.029 R)
• M24: 10,999,183 km (0.063 R)
• M25: 11,407,436 km (0.089 R)
• M26: 11,466,228 km (0.097 R)
• M27: 12,059,234 km (0.1 R)
• M28: 12,119,073 km (0.109 R)
• M29: 12,967,143 km (0.074 R)
• M30: 13,646,916 km (0.1 R)
• M31: 13,896,894 km (0.082 R)
• M32: 14,148,518 km (0.118 R)
• M33: 15,105,196 km (0.083 R)
• M34: 15,169,673 km (0.072 R)
• M35: 15,819,975 km (0.1 R)
• M36: 15,951,023 km (0.099 R)
• M37: 17,417,231 km (0.104 R)
• M38: 17,484,999 km (0.086 R)
• M39: 17,688,452 km (0.078 R)
• M40: 17,756,519 km (0.108 R)
• M41: 19,414,812 km (0.105 R)
• M42: 20,547,567 km (0.055 R)
• M43: 20,762,389 km (0.12 R)
• M44: 20,834,047 km (0.103 R)
• M45: 21,121,873 km (0.094 R)
• M46: 22,213,040 km (0.072 R)
• M47: 22,580,751 km (0.077 R)
• M48: 22,802,455 km (0.083 R)
• M49: 23,247,808 km (0.036 R)
• M50: 23,471,607 km (0.117 R)
• M51: 24,147,340 km (0.052 R)
• M52: 24,373,981 km (0.029 R)
• M53: 26,756,776 km (0.028 R)
• M54: 27,226,513 km (0.108 R)
• M55: 27,462,429 km (0.103 R)
• M56: 30,671,603 km (0.117 R)
• M57: 30,835,113 km (0.037 R)
• M58: 31,574,575 km (0.114 R)
• M59: 31,988,064 km (0.094 R)
• M60: 32,653,176 km (0.058 R)
• M61: 33,154,927 km (0.06 R)
• M62: 33,912,491 km (0.047 R)
• M63: 34,166,358 km (0.116 R)
• M64: 34,251,031 km (0.1 R)
• M65: 38,929,256 km (0.089 R)
• M66: 39,194,941 km (0.051 R)
• M67: 40,353,278 km (0.077 R)
• M68: 41,071,796 km (0.067 R)
• M69: 45,190,824 km (0.08 R)
• M70: 46,217,514 km (0.059 R)
• M71: 47,157,587 km (0.114 R)
• M72: 50,593,551 km (0.071 R)
• M73: 51,659,436 km (0.042 R)
• M74: 53,321,169 km (0.052 R)
• M75: 53,616,326 km (0.098 R)
• M76: 54,010,516 km (0.114 R)
• M77: 54,405,754 km (0.096 R)
• M78: 55,199,071 km (0.118 R)
• M79: 56,296,222 km (0.108 R)
• M80: 56,897,605 km (0.106 R)
• M81: 57,098,665 km (0.076 R)
• M82: 58,208,083 km (0.1 R)
• M83: 59,019,502 km (0.036 R)
• M84: 59,732,485 km (0.095 R)
• M85: 60,141,186 km (0.1 R)
• M86: 60,755,884 km (0.114 R)
• M87: 62,820,335 km (0.076 R)
• M88: 63,548,278 km (0.113 R)
• M89: 63,652,398 km (0.105 R)
• M90: 64,802,656 km (0.12 R)
• M91: 69,149,671 km (0.09 R)
• M92: 69,364,045 km (0.059 R)
• M93: 70,008,812 km (0.116 R)
• M94: 71,629,106 km (0.082 R)
• M95: 72,171,997 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.1

Radius: 6.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.42 AU - 20.14 AU

Year: 31660 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,700,660 km

• M1: 192,233 km (0.105 R)
• M2: 313,258 km (0.039 R)
• M3: 421,417 km (0.082 R)
• M4: 867,967 km (0.065 R)
• M5: 919,129 km (0.05 R)
• M6: 971,189 km (0.113 R)
• M7: 1,423,274 km (0.064 R)
• M8: 1,639,742 km (0.049 R)
• M9: 1,899,743 km (0.079 R)
• M10: 2,278,675 km (0.105 R)
• M11: 3,507,621 km (0.082 R)
• M12: 5,091,713 km (0.091 R)
• M13: 5,185,361 km (0.093 R)
• M14: 5,470,046 km (0.109 R)
• M15: 5,517,917 km (0.102 R)
• M16: 5,614,258 km (0.102 R)
• M17: 6,253,789 km (0.052 R)
• M18: 6,404,584 km (0.06 R)
• M19: 6,607,588 km (0.096 R)
• M20: 6,864,298 km (0.108 R)
• M21: 7,124,299 km (0.118 R)
• M22: 7,176,808 km (0.107 R)
• M23: 8,583,477 km (0.106 R)
• M24: 8,807,425 km (0.099 R)
• M25: 8,920,072 km (0.038 R)
• M26: 9,033,168 km (0.107 R)
• M27: 9,318,003 km (0.073 R)
• M28: 9,490,489 km (0.116 R)
• M29: 9,663,873 km (0.112 R)
• M30: 10,190,457 km (0.092 R)
• M31: 11,949,579 km (0.108 R)
• M32: 12,831,907 km (0.103 R)
• M33: 13,281,000 km (0.03 R)
• M34: 13,345,476 km (0.104 R)
• M35: 14,260,417 km (0.091 R)
• M36: 14,392,811 km (0.075 R)
• M37: 14,525,504 km (0.035 R)
• M38: 14,592,076 km (0.07 R)
• M39: 14,993,297 km (0.104 R)
• M40: 15,466,176 km (0.082 R)
• M41: 15,806,810 km (0.104 R)
• M42: 16,012,507 km (0.081 R)
• M43: 16,081,173 km (0.107 R)
• M44: 17,831,318 km (0.101 R)
• M45: 18,116,901 km (0.062 R)
• M46: 19,347,493 km (0.083 R)
• M47: 20,009,762 km (0.084 R)
• M48: 20,232,214 km (0.118 R)
• M49: 22,041,002 km (0.056 R)
• M50: 22,578,208 km (0.082 R)
• M51: 23,275,334 km (0.03 R)
• M52: 24,058,180 km (0.048 R)
• M53: 25,008,874 km (0.064 R)
• M54: 25,088,610 km (0.056 R)
• M55: 26,702,023 km (0.088 R)
• M56: 27,686,078 km (0.105 R)
• M57: 29,773,866 km (0.111 R)
• M58: 32,258,537 km (0.119 R)
• M59: 33,130,692 km (0.08 R)
• M60: 34,542,148 km (0.09 R)
• M61: 35,255,132 km (0.107 R)
• M62: 38,155,535 km (0.1 R)
• M63: 38,339,391 km (0.082 R)
• M64: 38,431,394 km (0.111 R)
• M65: 38,615,549 km (0.097 R)
• M66: 39,634,161 km (0.071 R)
• M67: 40,849,344 km (0.069 R)
• M68: 43,412,105 km (0.103 R)
• M69: 43,507,998 km (0.111 R)
• M70: 44,181,338 km (0.037 R)
• M71: 45,440,952 km (0.112 R)
• M72: 46,614,098 km (0.115 R)
• M73: 48,790,598 km (0.11 R)
• M74: 50,192,928 km (0.078 R)
• M75: 53,036,933 km (0.12 R)
• M76: 53,447,430 km (0.094 R)
• M77: 53,858,973 km (0.09 R)
• M78: 55,100,037 km (0.047 R)
• M79: 55,932,699 km (0.067 R)
• M80: 57,399,805 km (0.079 R)
• M81: 57,610,439 km (0.08 R)
• M82: 61,337,521 km (0.115 R)
• M83: 61,768,512 km (0.108 R)
• M84: 62,308,560 km (0.092 R)
• M85: 62,525,028 km (0.084 R)
• M86: 64,484,312 km (0.1 R)
• M87: 65,691,567 km (0.118 R)
• M88: 66,022,178 km (0.064 R)
• M89: 66,353,238 km (0.065 R)
• M90: 66,684,896 km (0.088 R)
• M91: 70,144,198 km (0.102 R)
• M92: 72,179,327 km (0.085 R)
• M93: 73,775,686 km (0.066 R)
• M94: 74,348,646 km (0.046 R)
• M95: 75,845,223 km (0.079 R)
• M96: 76,307,630 km (0.093 R)
• M97: 76,655,146 km (0.108 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit