🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.54 AU - 0.66 AU

Year: 195 Days

Day: 47.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.89 AU

Year: 300 Days

Day: 22.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,510,850 km

• M1: 437,125 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.8 AU - 0.96 AU

Year: 346 Days

Day: 17 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.67 AU - 1.79 AU

Year: 953 Days

Day: 15.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,510,850 km

• M1: 1,163,273 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.56 AU - 2.2 AU

Year: 1080 Days

Day: 15.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,510,850 km

• M1: 44,131 km (0.113 R)
• M2: 866,022 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 13.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.4 AU - 3.66 AU

Year: 2210 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 67,510,850 km

• M1: 252,820 km (0.099 R)
• M2: 438,322 km (0.112 R)
• M3: 626,815 km (0.094 R)
• M4: 775,067 km (0.11 R)
• M5: 870,360 km (0.078 R)
• M6: 970,292 km (0.099 R)
• M7: 1,343,389 km (0.045 R)
• M8: 1,431,502 km (0.096 R)
• M9: 1,593,217 km (0.111 R)
• M10: 1,687,015 km (0.106 R)
• M11: 1,880,595 km (0.118 R)
• M12: 1,980,077 km (0.085 R)
• M13: 2,173,358 km (0.077 R)
• M14: 2,566,501 km (0.093 R)
• M15: 3,285,319 km (0.12 R)
• M16: 3,625,953 km (0.069 R)
• M17: 3,779,441 km (0.103 R)
• M18: 4,238,706 km (0.119 R)
• M19: 4,640,227 km (0.115 R)
• M20: 4,822,587 km (0.107 R)
• M21: 5,226,052 km (0.083 R)
• M22: 5,368,320 km (0.077 R)
• M23: 5,624,431 km (0.074 R)
• M24: 5,819,208 km (0.079 R)
• M25: 5,950,405 km (0.081 R)
• M26: 6,434,055 km (0.088 R)
• M27: 6,552,686 km (0.104 R)
• M28: 6,689,119 km (0.103 R)
• M29: 6,774,988 km (0.116 R)
• M30: 6,999,834 km (0.114 R)
• M31: 7,139,409 km (0.086 R)
• M32: 7,315,336 km (0.112 R)
• M33: 7,510,412 km (0.104 R)
• M34: 7,815,292 km (0.105 R)
• M35: 8,087,710 km (0.079 R)
• M36: 8,474,570 km (0.03 R)
• M37: 8,698,368 km (0.072 R)
• M38: 8,792,166 km (0.033 R)
• M39: 9,037,656 km (0.106 R)
• M40: 9,228,094 km (0.096 R)
• M41: 9,671,054 km (0.118 R)
• M42: 10,042,355 km (0.097 R)
• M43: 10,180,285 km (0.063 R)
• M44: 10,358,605 km (0.078 R)
• M45: 10,478,134 km (0.115 R)
• M46: 11,102,705 km (0.119 R)
• M47: 11,698,105 km (0.113 R)
• M48: 12,367,106 km (0.099 R)
• M49: 12,536,302 km (0.119 R)
• M50: 12,727,488 km (0.088 R)
• M51: 13,026,983 km (0.109 R)
• M52: 13,199,170 km (0.093 R)
• M53: 13,415,488 km (0.109 R)
• M54: 13,764,051 km (0.106 R)
• M55: 13,895,548 km (0.056 R)
• M56: 14,359,002 km (0.078 R)
• M57: 14,984,920 km (0.114 R)
• M58: 15,210,663 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.7

Radius: 8.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.91 AU - 3.61 AU

Year: 2466 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,510,850 km

• M1: 112,198 km (0.049 R)
• M2: 232,625 km (0.034 R)
• M3: 299,794 km (0.112 R)
• M4: 362,176 km (0.119 R)
• M5: 471,682 km (0.099 R)
• M6: 568,472 km (0.104 R)
• M7: 722,408 km (0.091 R)
• M8: 787,932 km (0.104 R)
• M9: 850,763 km (0.104 R)
• M10: 925,562 km (0.085 R)
• M11: 1,018,462 km (0.077 R)
• M12: 1,082,191 km (0.103 R)
• M13: 1,219,522 km (0.113 R)
• M14: 1,523,954 km (0.06 R)
• M15: 1,597,556 km (0.05 R)
• M16: 1,653,505 km (0.082 R)
• M17: 1,851,722 km (0.113 R)
• M18: 2,091,827 km (0.085 R)
• M19: 2,180,987 km (0.106 R)
• M20: 2,278,376 km (0.048 R)
• M21: 2,377,409 km (0.077 R)
• M22: 2,608,987 km (0.075 R)
• M23: 2,727,618 km (0.101 R)
• M24: 3,102,061 km (0.078 R)
• M25: 3,156,964 km (0.09 R)
• M26: 3,243,731 km (0.091 R)
• M27: 3,427,886 km (0.085 R)
• M28: 3,756,403 km (0.117 R)
• M29: 3,848,555 km (0.074 R)
• M30: 4,060,834 km (0.038 R)
• M31: 4,198,763 km (0.089 R)
• M32: 4,259,500 km (0.036 R)
• M33: 4,346,865 km (0.115 R)
• M34: 4,514,714 km (0.091 R)
• M35: 4,576,947 km (0.091 R)
• M36: 4,756,614 km (0.085 R)
• M37: 5,012,127 km (0.067 R)
• M38: 5,104,579 km (0.1 R)
• M39: 5,527,193 km (0.086 R)
• M40: 5,776,572 km (0.118 R)
• M41: 5,961,026 km (0.095 R)
• M42: 6,256,482 km (0.104 R)
• M43: 6,395,907 km (0.092 R)
• M44: 6,749,258 km (0.08 R)
• M45: 6,964,379 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4 AU - 5.84 AU

Year: 4572 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,510,850 km

• M1: 226,940 km (0.07 R)
• M2: 329,115 km (0.077 R)
• M3: 433,235 km (0.06 R)
• M4: 601,683 km (0.111 R)
• M5: 1,027,887 km (0.088 R)
• M6: 1,139,637 km (0.076 R)
• M7: 1,269,188 km (0.103 R)
• M8: 1,615,807 km (0.106 R)
• M9: 1,718,431 km (0.118 R)
• M10: 2,266,109 km (0.045 R)
• M11: 2,382,196 km (0.092 R)
• M12: 2,517,283 km (0.109 R)
• M13: 2,742,578 km (0.116 R)
• M14: 2,974,754 km (0.08 R)
• M15: 3,232,212 km (0.073 R)
• M16: 3,439,704 km (0.047 R)
• M17: 3,868,003 km (0.078 R)
• M18: 4,480,007 km (0.117 R)
• M19: 4,840,389 km (0.077 R)
• M20: 5,188,353 km (0.088 R)
• M21: 5,365,477 km (0.091 R)
• M22: 5,477,077 km (0.118 R)
• M23: 5,612,314 km (0.085 R)
• M24: 5,794,075 km (0.068 R)
• M25: 6,047,494 km (0.118 R)
• M26: 6,187,218 km (0.118 R)
• M27: 6,446,322 km (0.034 R)
• M28: 6,950,915 km (0.103 R)
• M29: 7,344,059 km (0.058 R)
• M30: 7,820,378 km (0.042 R)
• M31: 7,921,955 km (0.057 R)
• M32: 8,384,512 km (0.108 R)
• M33: 8,776,757 km (0.115 R)
• M34: 8,988,438 km (0.095 R)
• M35: 9,201,765 km (0.072 R)
• M36: 9,363,032 km (0.111 R)
• M37: 9,824,691 km (0.094 R)
• M38: 9,962,021 km (0.11 R)
• M39: 10,293,979 km (0.089 R)
• M40: 10,545,453 km (0.03 R)
• M41: 10,657,801 km (0.055 R)
• M42: 11,455,906 km (0.085 R)
• M43: 11,862,214 km (0.118 R)
• M44: 12,037,841 km (0.076 R)
• M45: 12,540,042 km (0.108 R)
• M46: 12,928,697 km (0.091 R)
• M47: 13,595,604 km (0.099 R)
• M48: 14,304,848 km (0.061 R)
• M49: 14,554,377 km (0.105 R)
• M50: 14,742,571 km (0.111 R)
• M51: 15,121,203 km (0.1 R)
• M52: 15,407,234 km (0.062 R)
• M53: 15,534,991 km (0.079 R)
• M54: 15,727,224 km (0.119 R)
• M55: 15,888,191 km (0.117 R)
• M56: 16,017,145 km (0.063 R)
• M57: 16,569,610 km (0.102 R)
• M58: 16,733,270 km (0.073 R)
• M59: 16,996,263 km (0.073 R)
• M60: 17,894,149 km (0.116 R)
• M61: 18,467,408 km (0.068 R)
• M62: 18,773,336 km (0.086 R)
• M63: 19,149,425 km (0.104 R)
• M64: 19,286,905 km (0.112 R)
• M65: 19,562,764 km (0.052 R)
• M66: 20,433,124 km (0.081 R)
• M67: 20,890,744 km (0.074 R)
• M68: 21,067,719 km (0.05 R)
• M69: 21,529,976 km (0.069 R)
• M70: 21,637,238 km (0.099 R)
• M71: 23,376,014 km (0.094 R)
• M72: 24,188,031 km (0.094 R)
• M73: 24,299,332 km (0.054 R)
• M74: 24,709,529 km (0.099 R)
• M75: 24,859,127 km (0.108 R)
• M76: 25,272,316 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 4.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.58 AU - 17.12 AU

Year: 28979 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,510,850 km

• M1: 81,082 km (0.114 R)
• M2: 124,615 km (0.115 R)
• M3: 220,058 km (0.102 R)
• M4: 356,492 km (0.073 R)
• M5: 617,241 km (0.091 R)
• M6: 834,158 km (0.066 R)
• M7: 1,123,779 km (0.087 R)
• M8: 1,470,547 km (0.114 R)
• M9: 1,699,432 km (0.084 R)
• M10: 2,287,052 km (0.116 R)
• M11: 2,619,459 km (0.119 R)
• M12: 2,861,209 km (0.108 R)
• M13: 3,038,333 km (0.108 R)
• M14: 3,218,897 km (0.051 R)
• M15: 3,365,952 km (0.105 R)
• M16: 3,743,088 km (0.048 R)
• M17: 3,820,281 km (0.084 R)
• M18: 4,173,481 km (0.059 R)
• M19: 5,080,194 km (0.109 R)
• M20: 7,160,502 km (0.088 R)
• M21: 7,256,394 km (0.088 R)
• M22: 7,546,165 km (0.073 R)
• M23: 7,643,703 km (0.117 R)
• M24: 8,087,410 km (0.105 R)
• M25: 9,259,061 km (0.103 R)
• M26: 9,311,121 km (0.093 R)
• M27: 9,520,708 km (0.083 R)
• M28: 9,891,112 km (0.056 R)
• M29: 10,810,092 km (0.118 R)
• M30: 11,252,004 km (0.111 R)
• M31: 11,307,654 km (0.105 R)
• M32: 11,812,547 km (0.078 R)
• M33: 11,982,490 km (0.075 R)
• M34: 12,497,257 km (0.07 R)
• M35: 14,264,456 km (0.104 R)
• M36: 15,983,037 km (0.11 R)
• M37: 16,108,250 km (0.073 R)
• M38: 16,866,412 km (0.117 R)
• M39: 16,994,019 km (0.092 R)
• M40: 17,121,775 km (0.07 R)
• M41: 19,610,336 km (0.102 R)
• M42: 19,677,356 km (0.106 R)
• M43: 20,623,413 km (0.086 R)
• M44: 21,033,311 km (0.115 R)
• M45: 22,559,359 km (0.054 R)
• M46: 22,981,674 km (0.084 R)
• M47: 23,620,008 km (0.116 R)
• M48: 25,059,439 km (0.059 R)
• M49: 25,277,851 km (0.073 R)
• M50: 25,789,775 km (0.087 R)
• M51: 26,305,140 km (0.089 R)
• M52: 26,453,092 km (0.027 R)
• M53: 28,400,408 km (0.106 R)
• M54: 28,856,382 km (0.116 R)
• M55: 30,083,982 km (0.118 R)
• M56: 30,704,065 km (0.108 R)
• M57: 32,510,460 km (0.092 R)
• M58: 32,669,183 km (0.025 R)
• M59: 33,706,943 km (0.108 R)
• M60: 34,028,429 km (0.12 R)
• M61: 34,189,546 km (0.029 R)
• M62: 34,512,528 km (0.101 R)
• M63: 37,298,788 km (0.119 R)
• M64: 37,631,344 km (0.116 R)
• M65: 38,299,299 km (0.103 R)
• M66: 38,383,074 km (0.063 R)
• M67: 39,139,740 km (0.099 R)
• M68: 39,308,486 km (0.059 R)
• M69: 41,439,209 km (0.052 R)
• M70: 41,525,227 km (0.081 R)
• M71: 45,989,377 km (0.054 R)
• M72: 46,435,179 km (0.114 R)
• M73: 47,151,454 km (0.08 R)
• M74: 47,510,937 km (0.1 R)
• M75: 47,781,111 km (0.109 R)
• M76: 49,048,953 km (0.119 R)
• M77: 49,961,201 km (0.066 R)
• M78: 50,971,136 km (0.057 R)
• M79: 51,063,288 km (0.055 R)
• M80: 51,155,590 km (0.071 R)
• M81: 52,731,604 km (0.098 R)
• M82: 54,511,669 km (0.103 R)
• M83: 54,700,312 km (0.086 R)
• M84: 55,456,529 km (0.062 R)
• M85: 56,597,512 km (0.099 R)
• M86: 60,358,552 km (0.109 R)
• M87: 60,748,853 km (0.085 R)
• M88: 62,023,128 km (0.118 R)
• M89: 62,318,434 km (0.118 R)
• M90: 62,614,189 km (0.116 R)
• M91: 63,009,277 km (0.115 R)
• M92: 63,901,329 km (0.084 R)
• M93: 64,299,110 km (0.034 R)
• M94: 65,197,146 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit