🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 39.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.74 AU - 1.16 AU

Year: 345 Days

Day: 19 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.04 AU - 2.3 AU

Year: 1192 Days

Day: 43.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,384,852 km

• M1: 1,889,122 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.12 AU - 3.54 AU

Year: 2265 Days

Day: 29.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.6

Radius: 11.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.3 AU - 5.9 AU

Year: 4293 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,384,852 km

• M1: 148,999 km (0.076 R)
• M2: 245,939 km (0.088 R)
• M3: 370,255 km (0.066 R)
• M4: 577,897 km (0.035 R)
• M5: 727,644 km (0.041 R)
• M6: 865,424 km (0.077 R)
• M7: 1,197,980 km (0.099 R)
• M8: 1,333,216 km (0.102 R)
• M9: 1,442,123 km (0.109 R)
• M10: 1,538,016 km (0.105 R)
• M11: 1,619,547 km (0.053 R)
• M12: 1,702,723 km (0.113 R)
• M13: 1,890,917 km (0.059 R)
• M14: 2,363,048 km (0.096 R)
• M15: 2,439,044 km (0.09 R)
• M16: 2,554,533 km (0.031 R)
• M17: 2,652,221 km (0.092 R)
• M18: 3,414,123 km (0.119 R)
• M19: 3,565,665 km (0.106 R)
• M20: 3,653,330 km (0.054 R)
• M21: 4,033,757 km (0.063 R)
• M22: 4,194,276 km (0.107 R)
• M23: 4,640,526 km (0.107 R)
• M24: 5,003,750 km (0.098 R)
• M25: 5,426,513 km (0.102 R)
• M26: 5,527,791 km (0.088 R)
• M27: 5,912,856 km (0.114 R)
• M28: 6,253,789 km (0.03 R)
• M29: 6,682,088 km (0.095 R)
• M30: 6,899,903 km (0.118 R)
• M31: 7,342,563 km (0.105 R)
• M32: 7,623,956 km (0.074 R)
• M33: 8,284,580 km (0.097 R)
• M34: 8,372,245 km (0.109 R)
• M35: 8,844,376 km (0.108 R)
• M36: 9,234,377 km (0.061 R)
• M37: 9,722,066 km (0.104 R)
• M38: 10,218,283 km (0.09 R)
• M39: 10,532,737 km (0.081 R)
• M40: 12,019,591 km (0.105 R)
• M41: 12,686,348 km (0.117 R)
• M42: 14,722,974 km (0.103 R)
• M43: 15,256,739 km (0.047 R)
• M44: 15,616,223 km (0.088 R)
• M45: 15,796,937 km (0.085 R)
• M46: 17,044,583 km (0.076 R)
• M47: 17,342,881 km (0.107 R)
• M48: 17,455,080 km (0.036 R)
• M49: 18,361,942 km (0.066 R)
• M50: 18,552,679 km (0.106 R)
• M51: 18,744,314 km (0.104 R)
• M52: 19,594,778 km (0.098 R)
• M53: 20,299,982 km (0.102 R)
• M54: 20,973,621 km (0.041 R)
• M55: 21,133,242 km (0.085 R)
• M56: 21,977,573 km (0.105 R)
• M57: 22,220,969 km (0.101 R)
• M58: 22,628,473 km (0.057 R)
• M59: 22,710,303 km (0.098 R)
• M60: 23,616,567 km (0.111 R)
• M61: 23,782,621 km (0.045 R)
• M62: 24,241,138 km (0.065 R)
• M63: 24,576,537 km (0.111 R)
• M64: 24,702,797 km (0.108 R)
• M65: 24,871,394 km (0.048 R)
• M66: 25,847,969 km (0.046 R)
• M67: 27,358,309 km (0.073 R)
• M68: 27,794,985 km (0.077 R)
• M69: 28,322,168 km (0.117 R)
• M70: 28,808,361 km (0.111 R)
• M71: 29,341,827 km (0.08 R)
• M72: 29,520,447 km (0.092 R)

Asteroid Belt

Center: 6.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.7

Radius: 8.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.1 AU - 9.2 AU

Year: 9484 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,384,852 km

• M1: 134,339 km (0.097 R)
• M2: 315,951 km (0.07 R)
• M3: 522,396 km (0.079 R)
• M4: 641,924 km (0.114 R)
• M5: 727,046 km (0.085 R)
• M6: 925,263 km (0.078 R)
• M7: 1,106,725 km (0.078 R)
• M8: 1,336,208 km (0.096 R)
• M9: 1,447,359 km (0.113 R)
• M10: 1,523,206 km (0.103 R)
• M11: 1,799,513 km (0.08 R)
• M12: 2,006,556 km (0.096 R)
• M13: 2,156,154 km (0.112 R)
• M14: 2,309,642 km (0.083 R)
• M15: 2,421,391 km (0.115 R)
• M16: 2,557,974 km (0.074 R)
• M17: 2,838,769 km (0.12 R)
• M18: 3,203,788 km (0.081 R)
• M19: 3,278,587 km (0.085 R)
• M20: 3,558,036 km (0.113 R)
• M21: 3,635,527 km (0.032 R)
• M22: 4,221,502 km (0.082 R)
• M23: 4,331,307 km (0.104 R)
• M24: 4,441,860 km (0.077 R)
• M25: 4,808,076 km (0.12 R)
• M26: 5,184,165 km (0.106 R)
• M27: 5,242,807 km (0.102 R)
• M28: 5,420,230 km (0.03 R)
• M29: 5,569,678 km (0.099 R)
• M30: 6,211,902 km (0.094 R)
• M31: 6,526,058 km (0.099 R)
• M32: 7,699,354 km (0.06 R)
• M33: 7,800,033 km (0.091 R)
• M34: 9,470,293 km (0.065 R)
• M35: 9,941,078 km (0.108 R)
• M36: 10,050,733 km (0.071 R)
• M37: 10,568,192 km (0.055 R)
• M38: 11,322,464 km (0.043 R)
• M39: 11,437,206 km (0.112 R)
• M40: 12,922,414 km (0.099 R)
• M41: 13,002,149 km (0.071 R)
• M42: 13,202,610 km (0.07 R)
• M43: 13,323,186 km (0.068 R)
• M44: 14,550,338 km (0.056 R)
• M45: 15,093,228 km (0.049 R)
• M46: 15,219,489 km (0.036 R)
• M47: 16,674,478 km (0.089 R)
• M48: 17,727,946 km (0.027 R)
• M49: 18,039,409 km (0.092 R)
• M50: 18,848,285 km (0.065 R)
• M51: 18,938,941 km (0.063 R)
• M52: 19,394,167 km (0.087 R)
• M53: 19,945,136 km (0.113 R)
• M54: 20,828,063 km (0.096 R)
• M55: 21,109,606 km (0.12 R)
• M56: 21,250,826 km (0.112 R)
• M57: 21,913,994 km (0.052 R)
• M58: 22,921,535 km (0.074 R)
• M59: 23,748,213 km (0.094 R)
• M60: 23,894,969 km (0.101 R)
• M61: 24,140,459 km (0.062 R)
• M62: 25,130,797 km (0.106 R)
• M63: 25,280,544 km (0.095 R)
• M64: 25,580,787 km (0.101 R)
• M65: 26,184,863 km (0.102 R)
• M66: 26,539,560 km (0.091 R)
• M67: 28,752,262 km (0.095 R)
• M68: 28,961,101 km (0.098 R)
• M69: 29,065,669 km (0.096 R)
• M70: 30,596,654 km (0.072 R)
• M71: 30,970,050 km (0.104 R)
• M72: 31,237,681 km (0.107 R)
• M73: 31,613,770 km (0.068 R)
• M74: 31,883,196 km (0.056 R)
• M75: 32,045,360 km (0.102 R)
• M76: 32,099,365 km (0.062 R)
• M77: 32,914,374 km (0.066 R)
• M78: 33,681,213 km (0.057 R)
• M79: 34,232,481 km (0.079 R)
• M80: 34,953,542 km (0.091 R)
• M81: 35,735,790 km (0.056 R)
• M82: 35,791,889 km (0.076 R)
• M83: 36,072,834 km (0.093 R)
• M84: 36,693,366 km (0.113 R)
• M85: 37,716,466 km (0.055 R)
• M86: 38,231,531 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 13.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.39 AU - 12.15 AU

Year: 15053 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 70,384,852 km

• M1: 316,399 km (0.105 R)
• M2: 418,425 km (0.105 R)
• M3: 799,750 km (0.062 R)
• M4: 1,005,148 km (0.068 R)
• M5: 1,193,342 km (0.102 R)
• M6: 1,356,553 km (0.075 R)
• M7: 1,605,933 km (0.057 R)
• M8: 1,706,014 km (0.116 R)
• M9: 1,849,927 km (0.092 R)
• M10: 2,106,188 km (0.105 R)
• M11: 2,283,761 km (0.083 R)
• M12: 2,773,545 km (0.027 R)
• M13: 3,556,241 km (0.108 R)
• M14: 3,931,432 km (0.101 R)
• M15: 4,575,900 km (0.106 R)
• M16: 4,866,419 km (0.061 R)
• M17: 5,868,126 km (0.105 R)
• M18: 6,120,498 km (0.081 R)
• M19: 7,266,567 km (0.116 R)
• M20: 8,301,036 km (0.113 R)
• M21: 8,442,556 km (0.088 R)
• M22: 9,125,321 km (0.092 R)
• M23: 10,050,883 km (0.069 R)
• M24: 10,658,998 km (0.09 R)
• M25: 10,774,338 km (0.078 R)
• M26: 12,231,122 km (0.079 R)
• M27: 12,757,706 km (0.062 R)
• M28: 14,509,049 km (0.032 R)
• M29: 16,113,635 km (0.065 R)
• M30: 16,246,179 km (0.08 R)
• M31: 16,468,033 km (0.109 R)
• M32: 19,206,721 km (0.065 R)
• M33: 19,441,290 km (0.078 R)
• M34: 20,532,607 km (0.115 R)
• M35: 21,061,435 km (0.089 R)
• M36: 21,692,439 km (0.093 R)
• M37: 21,936,733 km (0.082 R)
• M38: 24,785,974 km (0.04 R)
• M39: 25,916,634 km (0.084 R)
• M40: 26,072,067 km (0.115 R)
• M41: 26,749,296 km (0.117 R)
• M42: 27,643,891 km (0.091 R)
• M43: 30,604,433 km (0.088 R)
• M44: 31,983,277 km (0.069 R)
• M45: 32,820,127 km (0.041 R)
• M46: 35,892,568 km (0.119 R)
• M47: 38,227,043 km (0.063 R)
• M48: 39,234,136 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590

Radius: 6.3

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.29 AU - 15.37 AU

Year: 19173 Days

Day: 15.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,384,852 km

• M1: 103,223 km (0.117 R)
• M2: 148,700 km (0.06 R)
• M3: 248,183 km (0.09 R)
• M4: 307,723 km (0.105 R)
• M5: 462,108 km (0.031 R)
• M6: 817,702 km (0.061 R)
• M7: 864,376 km (0.078 R)
• M8: 1,163,722 km (0.063 R)
• M9: 2,137,006 km (0.097 R)
• M10: 2,202,380 km (0.113 R)
• M11: 3,298,035 km (0.108 R)
• M12: 3,373,731 km (0.114 R)
• M13: 3,643,456 km (0.087 R)
• M14: 3,880,270 km (0.079 R)
• M15: 3,960,304 km (0.077 R)
• M16: 4,285,979 km (0.067 R)
• M17: 4,410,295 km (0.087 R)
• M18: 4,620,181 km (0.107 R)
• M19: 4,747,788 km (0.111 R)
• M20: 4,790,573 km (0.084 R)
• M21: 5,313,866 km (0.105 R)
• M22: 5,718,229 km (0.084 R)
• M23: 5,763,707 km (0.057 R)
• M24: 6,272,639 km (0.066 R)
• M25: 6,319,612 km (0.116 R)
• M26: 6,461,282 km (0.068 R)
• M27: 7,382,805 km (0.119 R)
• M28: 10,217,385 km (0.11 R)
• M29: 10,944,730 km (0.066 R)
• M30: 11,573,190 km (0.089 R)
• M31: 12,037,542 km (0.094 R)
• M32: 12,448,936 km (0.053 R)
• M33: 16,223,440 km (0.099 R)
• M34: 16,547,469 km (0.091 R)
• M35: 16,612,544 km (0.113 R)
• M36: 18,333,518 km (0.034 R)
• M37: 19,902,650 km (0.063 R)
• M38: 21,089,859 km (0.094 R)
• M39: 21,514,268 km (0.089 R)
• M40: 22,299,807 km (0.097 R)
• M41: 23,094,620 km (0.07 R)
• M42: 24,341,219 km (0.081 R)
• M43: 24,935,422 km (0.111 R)
• M44: 25,159,519 km (0.036 R)
• M45: 25,609,659 km (0.105 R)
• M46: 26,365,727 km (0.078 R)
• M47: 27,129,125 km (0.045 R)
• M48: 27,822,362 km (0.111 R)
• M49: 28,677,613 km (0.094 R)
• M50: 28,990,721 km (0.067 R)
• M51: 29,541,391 km (0.047 R)
• M52: 29,620,378 km (0.12 R)
• M53: 29,699,366 km (0.066 R)
• M54: 30,573,317 km (0.07 R)
• M55: 30,653,202 km (0.054 R)
• M56: 31,053,526 km (0.062 R)
• M57: 32,102,506 km (0.079 R)
• M58: 33,656,529 km (0.072 R)
• M59: 36,497,991 km (0.11 R)
• M60: 37,604,566 km (0.09 R)
• M61: 38,290,921 km (0.107 R)
• M62: 38,377,090 km (0.057 R)
• M63: 38,722,062 km (0.07 R)
• M64: 38,894,998 km (0.069 R)
• M65: 39,502,215 km (0.1 R)
• M66: 40,989,817 km (0.098 R)
• M67: 43,031,379 km (0.081 R)
• M68: 44,109,680 km (0.102 R)
• M69: 44,471,109 km (0.081 R)
• M70: 48,045,899 km (0.076 R)
• M71: 48,697,248 km (0.117 R)
• M72: 51,142,126 km (0.119 R)
• M73: 53,049,649 km (0.102 R)
• M74: 53,241,733 km (0.069 R)
• M75: 53,530,157 km (0.086 R)
• M76: 54,302,082 km (0.119 R)
• M77: 54,689,391 km (0.115 R)
• M78: 55,369,463 km (0.069 R)
• M79: 56,541,562 km (0.113 R)
• M80: 59,707,353 km (0.112 R)
• M81: 61,513,148 km (0.073 R)
• M82: 63,948,751 km (0.108 R)
• M83: 64,255,427 km (0.118 R)
• M84: 64,972,898 km (0.063 R)
• M85: 65,589,990 km (0.037 R)
• M86: 67,141,020 km (0.04 R)
• M87: 67,452,782 km (0.117 R)
• M88: 68,390,611 km (0.087 R)
• M89: 68,913,606 km (0.052 R)
• M90: 70,068,651 km (0.099 R)
• M91: 70,279,434 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit