🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 41.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,546,432 km

• M1: 101,727 km (0.085 R)
• M2: 160,818 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 289 Days

Day: 15.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,546,432 km

• M1: 28,573 km (0.116 R)
• M2: 336,446 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.78 AU - 1.12 AU

Year: 342 Days

Day: 48 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,546,432 km

• M1: 386,411 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.62 AU - 1.7 AU

Year: 789 Days

Day: 31 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 1329 Days

Day: 29.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,546,432 km

• M1: 299,046 km (0.099 R)
• M2: 1,804,300 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 14

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.38 AU - 5.66 AU

Year: 4150 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 99,546,432 km

• M1: 184,005 km (0.1 R)
• M2: 284,834 km (0.054 R)
• M3: 415,284 km (0.101 R)
• M4: 545,583 km (0.107 R)
• M5: 649,404 km (0.098 R)
• M6: 1,073,664 km (0.105 R)
• M7: 1,182,721 km (0.044 R)
• M8: 1,595,312 km (0.069 R)
• M9: 2,104,094 km (0.075 R)
• M10: 2,718,642 km (0.105 R)
• M11: 2,813,637 km (0.098 R)
• M12: 3,125,548 km (0.114 R)
• M13: 3,614,584 km (0.092 R)
• M14: 3,719,601 km (0.046 R)
• M15: 3,889,844 km (0.048 R)
• M16: 4,171,985 km (0.088 R)
• M17: 4,282,239 km (0.112 R)
• M18: 4,371,250 km (0.085 R)
• M19: 4,687,649 km (0.119 R)
• M20: 4,802,540 km (0.111 R)
• M21: 5,011,678 km (0.065 R)
• M22: 5,463,165 km (0.063 R)
• M23: 5,977,482 km (0.06 R)
• M24: 6,177,644 km (0.12 R)
• M25: 6,584,550 km (0.041 R)
• M26: 6,687,623 km (0.087 R)
• M27: 6,947,924 km (0.041 R)
• M28: 7,371,136 km (0.063 R)
• M29: 7,585,958 km (0.073 R)
• M30: 8,522,142 km (0.062 R)
• M31: 8,634,639 km (0.047 R)
• M32: 9,204,907 km (0.106 R)
• M33: 9,964,565 km (0.105 R)
• M34: 10,083,196 km (0.12 R)
• M35: 10,442,081 km (0.12 R)
• M36: 10,866,191 km (0.099 R)
• M37: 11,637,368 km (0.086 R)
• M38: 12,172,031 km (0.102 R)
• M39: 12,298,890 km (0.102 R)
• M40: 12,875,739 km (0.081 R)
• M41: 13,889,863 km (0.107 R)
• M42: 14,189,059 km (0.106 R)
• M43: 14,389,819 km (0.118 R)
• M44: 14,760,224 km (0.071 R)
• M45: 15,133,769 km (0.114 R)
• M46: 15,270,352 km (0.034 R)
• M47: 15,579,272 km (0.078 R)
• M48: 16,168,388 km (0.112 R)
• M49: 16,343,119 km (0.066 R)
• M50: 16,977,114 km (0.057 R)
• M51: 17,261,500 km (0.081 R)
• M52: 18,015,473 km (0.07 R)
• M53: 18,269,341 km (0.096 R)
• M54: 18,633,911 km (0.111 R)
• M55: 18,927,272 km (0.095 R)
• M56: 19,333,131 km (0.12 R)
• M57: 19,854,031 km (0.061 R)
• M58: 21,252,622 km (0.079 R)
• M59: 21,559,148 km (0.099 R)
• M60: 21,713,084 km (0.114 R)
• M61: 22,215,583 km (0.088 R)
• M62: 22,800,211 km (0.064 R)
• M63: 23,706,475 km (0.083 R)
• M64: 24,024,520 km (0.055 R)
• M65: 24,705,041 km (0.034 R)
• M66: 25,108,207 km (0.114 R)
• M67: 25,310,763 km (0.053 R)
• M68: 25,513,618 km (0.09 R)
• M69: 25,717,220 km (0.112 R)
• M70: 27,156,950 km (0.102 R)
• M71: 27,281,715 km (0.096 R)
• M72: 27,448,068 km (0.104 R)
• M73: 27,991,557 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.7

Radius: 3.4

Gravity: 49.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.07 AU - 13.21 AU

Year: 16581 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,546,432 km

• M1: 79,137 km (0.037 R)
• M2: 181,911 km (0.103 R)
• M3: 337,493 km (0.096 R)
• M4: 454,778 km (0.08 R)
• M5: 527,482 km (0.036 R)
• M6: 565,181 km (0.088 R)
• M7: 1,086,230 km (0.101 R)
• M8: 1,630,916 km (0.096 R)
• M9: 1,828,834 km (0.095 R)
• M10: 1,857,706 km (0.119 R)
• M11: 2,216,292 km (0.112 R)
• M12: 3,342,016 km (0.098 R)
• M13: 3,998,452 km (0.109 R)
• M14: 4,302,734 km (0.091 R)
• M15: 4,341,330 km (0.108 R)
• M16: 4,575,002 km (0.098 R)
• M17: 5,803,799 km (0.116 R)
• M18: 6,147,724 km (0.069 R)
• M19: 6,498,232 km (0.03 R)
• M20: 6,720,535 km (0.094 R)
• M21: 7,172,769 km (0.1 R)
• M22: 7,356,326 km (0.118 R)
• M23: 7,775,200 km (0.096 R)
• M24: 8,393,637 km (0.043 R)
• M25: 8,538,598 km (0.112 R)
• M26: 9,727,751 km (0.116 R)
• M27: 10,135,405 km (0.082 R)
• M28: 10,238,329 km (0.075 R)
• M29: 10,705,224 km (0.099 R)
• M30: 11,073,234 km (0.108 R)
• M31: 11,606,102 km (0.097 R)
• M32: 11,821,523 km (0.101 R)
• M33: 12,974,175 km (0.096 R)
• M34: 13,990,393 km (0.119 R)
• M35: 14,277,172 km (0.12 R)
• M36: 15,443,736 km (0.116 R)
• M37: 15,859,169 km (0.052 R)
• M38: 16,098,227 km (0.091 R)
• M39: 16,398,619 km (0.11 R)
• M40: 16,458,907 km (0.082 R)
• M41: 16,519,345 km (0.116 R)
• M42: 17,804,540 km (0.074 R)
• M43: 18,240,020 km (0.107 R)
• M44: 18,994,741 km (0.076 R)
• M45: 19,184,880 km (0.049 R)
• M46: 21,253,369 km (0.066 R)
• M47: 21,980,565 km (0.054 R)
• M48: 22,447,609 km (0.094 R)
• M49: 22,581,649 km (0.093 R)
• M50: 22,917,795 km (0.102 R)
• M51: 23,052,733 km (0.084 R)
• M52: 23,323,505 km (0.117 R)
• M53: 24,554,695 km (0.109 R)
• M54: 26,158,235 km (0.099 R)
• M55: 26,440,676 km (0.106 R)
• M56: 27,651,820 km (0.079 R)
• M57: 28,372,583 km (0.108 R)
• M58: 30,571,970 km (0.066 R)
• M59: 30,794,871 km (0.065 R)
• M60: 31,167,669 km (0.087 R)
• M61: 31,842,356 km (0.046 R)
• M62: 32,446,133 km (0.07 R)
• M63: 32,673,521 km (0.078 R)
• M64: 34,434,438 km (0.09 R)
• M65: 35,131,863 km (0.099 R)
• M66: 36,540,477 km (0.116 R)
• M67: 37,014,253 km (0.099 R)
• M68: 37,569,411 km (0.085 R)
• M69: 37,967,640 km (0.075 R)
• M70: 38,687,954 km (0.032 R)
• M71: 39,655,404 km (0.12 R)
• M72: 39,736,336 km (0.038 R)
• M73: 41,039,483 km (0.062 R)
• M74: 41,614,088 km (0.108 R)
• M75: 42,026,081 km (0.061 R)
• M76: 43,520,414 km (0.097 R)
• M77: 46,134,637 km (0.107 R)
• M78: 46,475,570 km (0.062 R)
• M79: 48,279,571 km (0.028 R)
• M80: 48,972,808 km (0.108 R)
• M81: 49,059,724 km (0.106 R)
• M82: 50,984,151 km (0.119 R)
• M83: 51,601,542 km (0.084 R)
• M84: 51,955,490 km (0.07 R)
• M85: 52,843,952 km (0.094 R)
• M86: 54,455,719 km (0.098 R)
• M87: 54,996,516 km (0.087 R)
• M88: 55,629,763 km (0.094 R)
• M89: 57,269,057 km (0.107 R)
• M90: 59,016,510 km (0.115 R)
• M91: 60,688,266 km (0.062 R)
• M92: 60,968,313 km (0.114 R)
• M93: 61,717,499 km (0.102 R)
• M94: 62,093,139 km (0.057 R)
• M95: 62,846,813 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.9

Radius: 6.1

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.51 AU - 22.65 AU

Year: 30750 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 99,546,432 km

• M1: 84,822 km (0.069 R)
• M2: 240,703 km (0.104 R)
• M3: 378,632 km (0.081 R)
• M4: 645,216 km (0.087 R)
• M5: 755,320 km (0.077 R)
• M6: 931,995 km (0.099 R)
• M7: 993,928 km (0.037 R)
• M8: 1,255,425 km (0.073 R)
• M9: 1,611,468 km (0.104 R)
• M10: 2,628,435 km (0.068 R)
• M11: 3,508,668 km (0.049 R)
• M12: 3,557,437 km (0.089 R)
• M13: 4,471,929 km (0.087 R)
• M14: 4,524,737 km (0.092 R)
• M15: 4,846,223 km (0.108 R)
• M16: 5,398,538 km (0.113 R)
• M17: 5,854,513 km (0.1 R)
• M18: 6,263,812 km (0.031 R)
• M19: 6,382,444 km (0.116 R)
• M20: 6,682,238 km (0.098 R)
• M21: 7,420,354 km (0.117 R)
• M22: 9,106,621 km (0.092 R)
• M23: 10,692,059 km (0.111 R)
• M24: 10,762,968 km (0.093 R)
• M25: 11,047,803 km (0.101 R)
• M26: 13,953,741 km (0.12 R)
• M27: 16,502,291 km (0.1 R)
• M28: 16,913,386 km (0.1 R)
• M29: 16,995,964 km (0.074 R)
• M30: 18,932,508 km (0.081 R)
• M31: 19,018,377 km (0.118 R)
• M32: 19,970,418 km (0.066 R)
• M33: 20,937,868 km (0.097 R)
• M34: 23,284,759 km (0.103 R)
• M35: 24,769,817 km (0.058 R)
• M36: 25,145,906 km (0.113 R)
• M37: 25,713,480 km (0.117 R)
• M38: 28,614,183 km (0.049 R)
• M39: 31,616,762 km (0.053 R)
• M40: 32,434,165 km (0.114 R)
• M41: 33,258,599 km (0.072 R)
• M42: 34,612,908 km (0.075 R)
• M43: 35,561,059 km (0.119 R)
• M44: 36,091,384 km (0.088 R)
• M45: 36,410,925 km (0.109 R)
• M46: 37,267,522 km (0.106 R)
• M47: 37,914,384 km (0.098 R)
• M48: 39,219,027 km (0.074 R)
• M49: 41,426,044 km (0.113 R)
• M50: 41,872,294 km (0.101 R)
• M51: 42,095,943 km (0.101 R)
• M52: 43,673,004 km (0.04 R)
• M53: 47,233,284 km (0.119 R)
• M54: 48,049,938 km (0.104 R)
• M55: 49,342,913 km (0.081 R)
• M56: 51,004,796 km (0.111 R)
• M57: 51,602,738 km (0.067 R)
• M58: 52,805,655 km (0.092 R)
• M59: 57,088,193 km (0.118 R)
• M60: 57,460,393 km (0.096 R)
• M61: 58,207,185 km (0.112 R)
• M62: 58,331,950 km (0.101 R)
• M63: 58,706,842 km (0.055 R)
• M64: 59,207,995 km (0.034 R)
• M65: 59,333,507 km (0.114 R)
• M66: 59,836,456 km (0.077 R)
• M67: 61,862,160 km (0.111 R)
• M68: 62,244,383 km (0.034 R)
• M69: 62,755,409 km (0.056 R)
• M70: 63,395,987 km (0.103 R)
• M71: 63,524,492 km (0.118 R)
• M72: 66,370,891 km (0.077 R)
• M73: 67,023,736 km (0.114 R)
• M74: 67,678,525 km (0.103 R)
• M75: 70,053,541 km (0.115 R)
• M76: 70,319,078 km (0.04 R)
• M77: 70,851,197 km (0.092 R)
• M78: 72,321,445 km (0.089 R)
• M79: 72,724,162 km (0.078 R)
• M80: 74,749,119 km (0.076 R)
• M81: 75,428,144 km (0.055 R)
• M82: 75,836,546 km (0.096 R)
• M83: 76,518,862 km (0.108 R)
• M84: 78,164,738 km (0.032 R)
• M85: 78,302,368 km (0.11 R)
• M86: 80,516,267 km (0.119 R)
• M87: 82,890,983 km (0.079 R)
• M88: 84,722,361 km (0.12 R)
• M89: 85,714,045 km (0.049 R)
• M90: 86,994,752 km (0.076 R)
• M91: 88,999,364 km (0.069 R)
• M92: 89,287,040 km (0.082 R)
• M93: 90,296,078 km (0.1 R)
• M94: 90,440,590 km (0.093 R)
• M95: 90,585,101 km (0.083 R)
• M96: 90,729,762 km (0.11 R)
• M97: 93,054,064 km (0.078 R)
• M98: 97,613,059 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit