🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 35.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.43 AU - 0.61 AU

Year: 144 Days

Day: 34.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 224 Days

Day: 28.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,947,793 km

• M1: 99,782 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 522 Days

Day: 29.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 174.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,947,793 km

• M1: 261,198 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.43 AU - 3.33 AU

Year: 1871 Days

Day: 35.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,947,793 km

• M1: 258,056 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 9.8

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.23 AU - 4.63 AU

Year: 3570 Days

Day: 7.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,947,793 km

• M1: 125,812 km (0.063 R)
• M2: 321,635 km (0.095 R)
• M3: 382,821 km (0.107 R)
• M4: 511,326 km (0.089 R)
• M5: 606,171 km (0.099 R)
• M6: 975,677 km (0.086 R)
• M7: 1,159,683 km (0.115 R)
• M8: 1,223,561 km (0.057 R)
• M9: 1,328,429 km (0.108 R)
• M10: 1,589,926 km (0.119 R)
• M11: 1,675,945 km (0.117 R)
• M12: 2,257,432 km (0.111 R)
• M13: 2,503,371 km (0.113 R)
• M14: 2,587,295 km (0.105 R)
• M15: 2,672,267 km (0.079 R)
• M16: 3,403,651 km (0.066 R)
• M17: 3,515,700 km (0.099 R)
• M18: 4,154,034 km (0.109 R)
• M19: 4,517,407 km (0.112 R)
• M20: 5,339,746 km (0.08 R)
• M21: 5,580,001 km (0.055 R)
• M22: 5,757,124 km (0.098 R)
• M23: 5,980,923 km (0.05 R)
• M24: 6,071,280 km (0.083 R)
• M25: 6,184,974 km (0.117 R)
• M26: 6,391,270 km (0.081 R)
• M27: 6,576,472 km (0.057 R)
• M28: 6,787,106 km (0.116 R)
• M29: 6,928,775 km (0.088 R)
• M30: 7,023,770 km (0.053 R)
• M31: 7,214,956 km (0.111 R)
• M32: 7,456,556 km (0.096 R)
• M33: 7,553,944 km (0.074 R)
• M34: 7,651,632 km (0.089 R)
• M35: 7,749,918 km (0.107 R)
• M36: 7,898,020 km (0.047 R)
• M37: 7,972,370 km (0.069 R)
• M38: 8,247,331 km (0.112 R)
• M39: 8,525,283 km (0.027 R)
• M40: 8,780,647 km (0.114 R)
• M41: 9,325,333 km (0.052 R)
• M42: 9,404,021 km (0.109 R)
• M43: 10,176,096 km (0.116 R)
• M44: 10,583,601 km (0.116 R)
• M45: 10,830,587 km (0.115 R)
• M46: 11,051,692 km (0.1 R)
• M47: 11,190,669 km (0.105 R)
• M48: 11,809,256 km (0.099 R)
• M49: 12,583,425 km (0.093 R)
• M50: 12,932,886 km (0.102 R)
• M51: 13,641,231 km (0.115 R)
• M52: 13,820,150 km (0.088 R)
• M53: 14,271,338 km (0.097 R)
• M54: 14,453,099 km (0.06 R)
• M55: 14,849,683 km (0.119 R)
• M56: 15,218,891 km (0.062 R)
• M57: 15,466,625 km (0.051 R)
• M58: 15,591,090 km (0.098 R)
• M59: 15,872,184 km (0.071 R)
• M60: 17,141,971 km (0.102 R)
• M61: 17,594,206 km (0.099 R)
• M62: 18,017,568 km (0.1 R)
• M63: 19,107,238 km (0.032 R)
• M64: 19,508,909 km (0.101 R)
• M65: 19,710,716 km (0.076 R)
• M66: 20,082,467 km (0.109 R)
• M67: 20,218,302 km (0.104 R)
• M68: 20,388,395 km (0.112 R)
• M69: 20,559,086 km (0.038 R)
• M70: 21,073,852 km (0.085 R)
• M71: 22,361,740 km (0.115 R)
• M72: 22,820,258 km (0.083 R)
• M73: 22,891,167 km (0.102 R)
• M74: 23,175,104 km (0.109 R)
• M75: 23,281,917 km (0.084 R)
• M76: 23,353,275 km (0.096 R)
• M77: 23,496,141 km (0.051 R)
• M78: 23,710,814 km (0.075 R)
• M79: 23,962,288 km (0.097 R)
• M80: 24,142,404 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.1 AU - 8.04 AU

Year: 7198 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,947,793 km

• M1: 112,647 km (0.093 R)
• M2: 227,838 km (0.083 R)
• M3: 380,278 km (0.113 R)
• M4: 521,947 km (0.109 R)
• M5: 661,372 km (0.114 R)
• M6: 847,921 km (0.117 R)
• M7: 1,298,659 km (0.107 R)
• M8: 1,435,990 km (0.097 R)
• M9: 2,341,805 km (0.1 R)
• M10: 3,876,978 km (0.066 R)
• M11: 4,218,810 km (0.069 R)
• M12: 4,824,232 km (0.098 R)
• M13: 5,126,420 km (0.083 R)
• M14: 6,537,128 km (0.092 R)
• M15: 6,847,394 km (0.078 R)
• M16: 7,235,899 km (0.064 R)
• M17: 7,933,175 km (0.039 R)
• M18: 8,009,021 km (0.091 R)
• M19: 8,161,761 km (0.095 R)
• M20: 8,887,011 km (0.115 R)
• M21: 8,992,328 km (0.068 R)
• M22: 10,205,417 km (0.107 R)
• M23: 10,454,198 km (0.06 R)
• M24: 10,593,175 km (0.101 R)
• M25: 11,042,417 km (0.064 R)
• M26: 11,326,204 km (0.113 R)
• M27: 11,526,516 km (0.026 R)
• M28: 11,930,281 km (0.032 R)
• M29: 12,960,262 km (0.112 R)
• M30: 14,202,523 km (0.032 R)
• M31: 14,666,575 km (0.095 R)
• M32: 15,419,352 km (0.066 R)
• M33: 15,736,649 km (0.08 R)
• M34: 16,024,176 km (0.069 R)
• M35: 16,571,854 km (0.106 R)
• M36: 16,701,705 km (0.063 R)
• M37: 16,994,917 km (0.087 R)
• M38: 17,224,100 km (0.113 R)
• M39: 17,322,685 km (0.045 R)
• M40: 17,984,656 km (0.118 R)
• M41: 18,688,514 km (0.12 R)
• M42: 19,026,904 km (0.032 R)
• M43: 19,094,822 km (0.027 R)
• M44: 19,401,497 km (0.096 R)
• M45: 19,744,077 km (0.114 R)
• M46: 20,123,307 km (0.087 R)
• M47: 20,888,799 km (0.059 R)
• M48: 21,557,652 km (0.118 R)
• M49: 22,233,535 km (0.097 R)
• M50: 22,376,849 km (0.103 R)
• M51: 22,772,087 km (0.111 R)
• M52: 23,351,330 km (0.1 R)
• M53: 23,862,057 km (0.051 R)
• M54: 24,192,369 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.8

Radius: 3.4

Gravity: 78.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.69 AU - 15.99 AU

Year: 17616 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,947,793 km

• M1: 799,601 km (0.082 R)
• M2: 1,811,780 km (0.086 R)
• M3: 2,149,273 km (0.114 R)
• M4: 2,691,116 km (0.111 R)
• M5: 3,765,229 km (0.104 R)
• M6: 4,280,294 km (0.115 R)
• M7: 4,545,980 km (0.049 R)
• M8: 5,422,175 km (0.085 R)
• M9: 5,517,469 km (0.032 R)
• M10: 6,651,570 km (0.108 R)
• M11: 8,674,881 km (0.092 R)
• M12: 9,010,429 km (0.045 R)
• M13: 9,123,226 km (0.098 R)
• M14: 9,293,319 km (0.084 R)
• M15: 9,984,162 km (0.111 R)
• M16: 10,276,775 km (0.038 R)
• M17: 10,691,311 km (0.061 R)
• M18: 11,111,232 km (0.105 R)
• M19: 11,353,581 km (0.081 R)
• M20: 11,905,298 km (0.109 R)
• M21: 11,967,082 km (0.106 R)
• M22: 12,215,564 km (0.118 R)
• M23: 12,654,334 km (0.073 R)
• M24: 12,844,024 km (0.081 R)
• M25: 12,907,454 km (0.113 R)
• M26: 13,482,957 km (0.065 R)
• M27: 13,547,434 km (0.119 R)
• M28: 14,197,736 km (0.074 R)
• M29: 14,328,933 km (0.117 R)
• M30: 15,596,027 km (0.046 R)
• M31: 16,208,630 km (0.046 R)
• M32: 17,037,552 km (0.095 R)
• M33: 17,738,717 km (0.075 R)
• M34: 17,880,237 km (0.108 R)
• M35: 18,808,192 km (0.093 R)
• M36: 20,045,367 km (0.061 R)
• M37: 20,414,125 km (0.037 R)
• M38: 20,636,577 km (0.105 R)
• M39: 21,609,412 km (0.083 R)
• M40: 22,597,058 km (0.101 R)
• M41: 25,408,002 km (0.082 R)
• M42: 25,647,209 km (0.11 R)
• M43: 26,449,801 km (0.082 R)
• M44: 26,692,150 km (0.07 R)
• M45: 26,854,164 km (0.079 R)
• M46: 27,179,240 km (0.119 R)
• M47: 27,669,173 km (0.089 R)
• M48: 29,909,551 km (0.044 R)
• M49: 30,754,031 km (0.077 R)
• M50: 31,949,468 km (0.097 R)
• M51: 32,207,524 km (0.12 R)
• M52: 32,725,881 km (0.074 R)
• M53: 33,072,948 km (0.09 R)
• M54: 33,421,361 km (0.101 R)
• M55: 34,385,370 km (0.095 R)
• M56: 34,561,596 km (0.067 R)
• M57: 34,915,096 km (0.055 R)
• M58: 35,358,504 km (0.097 R)
• M59: 36,700,098 km (0.054 R)
• M60: 37,694,475 km (0.088 R)
• M61: 38,149,402 km (0.09 R)
• M62: 38,697,828 km (0.105 R)
• M63: 39,525,104 km (0.104 R)
• M64: 39,617,406 km (0.025 R)
• M65: 40,823,613 km (0.095 R)
• M66: 41,947,692 km (0.063 R)
• M67: 42,041,789 km (0.069 R)
• M68: 42,324,678 km (0.038 R)
• M69: 42,892,253 km (0.056 R)
• M70: 43,271,932 km (0.046 R)
• M71: 44,513,894 km (0.098 R)
• M72: 45,961,403 km (0.095 R)
• M73: 47,718,579 km (0.045 R)
• M74: 48,902,198 km (0.107 R)
• M75: 50,595,496 km (0.05 R)
• M76: 50,796,107 km (0.119 R)
• M77: 53,528,213 km (0.028 R)
• M78: 53,834,739 km (0.065 R)
• M79: 54,039,388 km (0.093 R)
• M80: 55,789,384 km (0.12 R)
• M81: 56,827,594 km (0.079 R)
• M82: 62,005,475 km (0.068 R)
• M83: 62,434,821 km (0.103 R)
• M84: 62,757,504 km (0.078 R)
• M85: 62,865,064 km (0.118 R)
• M86: 63,512,374 km (0.106 R)
• M87: 63,728,693 km (0.112 R)
• M88: 66,233,111 km (0.093 R)
• M89: 67,332,057 km (0.053 R)
• M90: 67,773,221 km (0.1 R)
• M91: 71,449,888 km (0.1 R)
• M92: 71,900,028 km (0.099 R)
• M93: 72,012,675 km (0.103 R)
• M94: 72,689,905 km (0.111 R)
• M95: 73,823,258 km (0.076 R)
• M96: 75,534,059 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 6.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.21 AU - 21.63 AU

Year: 30269 Days

Day: 19.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,947,793 km

• M1: 113,096 km (0.115 R)
• M2: 412,292 km (0.094 R)
• M3: 699,220 km (0.112 R)
• M4: 874,998 km (0.116 R)
• M5: 944,561 km (0.095 R)
• M6: 1,267,692 km (0.103 R)
• M7: 1,428,061 km (0.118 R)
• M8: 1,510,789 km (0.105 R)
• M9: 1,947,914 km (0.091 R)
• M10: 2,071,033 km (0.104 R)
• M11: 2,164,980 km (0.108 R)
• M12: 2,655,811 km (0.047 R)
• M13: 2,966,526 km (0.041 R)
• M14: 3,180,152 km (0.097 R)
• M15: 3,472,765 km (0.069 R)
• M16: 3,774,055 km (0.057 R)
• M17: 3,889,245 km (0.105 R)
• M18: 4,083,723 km (0.097 R)
• M19: 4,202,055 km (0.115 R)
• M20: 4,604,473 km (0.1 R)
• M21: 5,061,345 km (0.077 R)
• M22: 5,489,195 km (0.04 R)
• M23: 5,707,458 km (0.068 R)
• M24: 5,928,713 km (0.081 R)
• M25: 6,062,753 km (0.075 R)
• M26: 6,425,079 km (0.087 R)
• M27: 7,266,118 km (0.03 R)
• M28: 7,505,774 km (0.06 R)
• M29: 7,796,891 km (0.084 R)
• M30: 8,641,671 km (0.098 R)
• M31: 9,358,992 km (0.102 R)
• M32: 10,524,509 km (0.101 R)
• M33: 12,815,451 km (0.082 R)
• M34: 15,560,123 km (0.099 R)
• M35: 16,055,442 km (0.105 R)
• M36: 16,117,675 km (0.106 R)
• M37: 16,807,919 km (0.11 R)
• M38: 17,188,646 km (0.115 R)
• M39: 17,316,103 km (0.103 R)
• M40: 19,067,894 km (0.061 R)
• M41: 19,797,633 km (0.095 R)
• M42: 22,041,152 km (0.082 R)
• M43: 23,722,632 km (0.071 R)
• M44: 23,864,600 km (0.111 R)
• M45: 25,372,547 km (0.034 R)
• M46: 26,247,844 km (0.115 R)
• M47: 26,468,351 km (0.082 R)
• M48: 27,579,415 km (0.036 R)
• M49: 28,103,157 km (0.076 R)
• M50: 30,153,994 km (0.098 R)
• M51: 30,230,887 km (0.064 R)
• M52: 30,925,620 km (0.075 R)
• M53: 31,080,753 km (0.1 R)
• M54: 31,313,976 km (0.042 R)
• M55: 31,625,738 km (0.094 R)
• M56: 32,173,864 km (0.046 R)
• M57: 33,279,542 km (0.118 R)
• M58: 33,358,979 km (0.119 R)
• M59: 33,518,151 km (0.089 R)
• M60: 34,719,272 km (0.073 R)
• M61: 36,261,028 km (0.106 R)
• M62: 38,573,362 km (0.116 R)
• M63: 38,823,939 km (0.074 R)
• M64: 39,663,183 km (0.087 R)
• M65: 40,084,899 km (0.116 R)
• M66: 40,932,969 km (0.092 R)
• M67: 42,130,351 km (0.083 R)
• M68: 42,474,426 km (0.082 R)
• M69: 42,819,548 km (0.043 R)
• M70: 45,349,398 km (0.104 R)
• M71: 47,122,132 km (0.096 R)
• M72: 47,658,441 km (0.107 R)
• M73: 47,748,050 km (0.044 R)
• M74: 50,096,437 km (0.056 R)
• M75: 50,278,648 km (0.053 R)
• M76: 50,552,262 km (0.102 R)
• M77: 50,735,071 km (0.053 R)
• M78: 51,560,103 km (0.106 R)
• M79: 51,652,106 km (0.084 R)
• M80: 53,782,080 km (0.083 R)
• M81: 54,342,474 km (0.076 R)
• M82: 55,468,946 km (0.111 R)
• M83: 55,940,478 km (0.104 R)
• M84: 56,603,047 km (0.072 R)
• M85: 57,840,371 km (0.118 R)
• M86: 58,031,557 km (0.099 R)
• M87: 58,222,893 km (0.09 R)
• M88: 61,312,987 km (0.046 R)
• M89: 62,289,561 km (0.079 R)
• M90: 64,456,038 km (0.092 R)
• M91: 64,654,255 km (0.089 R)
• M92: 66,146,942 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit