🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.27 AU - 2.27 AU

Year: 1249 Days

Day: 35.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,696,388 km

• M1: 438,471 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.93 AU - 3.15 AU

Year: 1936 Days

Day: 35.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.25 AU - 5.17 AU

Year: 3734 Days

Day: 29.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 13.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.42 AU - 7.16 AU

Year: 5089 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,696,388 km

• M1: 291,117 km (0.103 R)
• M2: 376,837 km (0.027 R)
• M3: 657,333 km (0.095 R)
• M4: 1,414,448 km (0.064 R)
• M5: 1,499,270 km (0.12 R)
• M6: 1,674,299 km (0.119 R)
• M7: 2,077,615 km (0.069 R)
• M8: 2,374,866 km (0.064 R)
• M9: 2,511,449 km (0.057 R)
• M10: 3,010,657 km (0.053 R)
• M11: 3,310,002 km (0.071 R)
• M12: 3,998,751 km (0.115 R)
• M13: 4,100,777 km (0.101 R)
• M14: 4,203,700 km (0.083 R)
• M15: 4,454,277 km (0.081 R)
• M16: 4,774,566 km (0.119 R)
• M17: 4,883,024 km (0.07 R)
• M18: 5,213,336 km (0.114 R)
• M19: 6,177,046 km (0.064 R)
• M20: 6,874,471 km (0.066 R)
• M21: 7,096,025 km (0.067 R)
• M22: 7,245,025 km (0.034 R)
• M23: 7,395,221 km (0.1 R)
• M24: 7,673,024 km (0.051 R)
• M25: 7,980,149 km (0.052 R)
• M26: 8,161,162 km (0.099 R)
• M27: 8,317,492 km (0.104 R)
• M28: 8,632,994 km (0.06 R)
• M29: 8,845,572 km (0.084 R)
• M30: 9,086,724 km (0.106 R)
• M31: 9,521,007 km (0.102 R)
• M32: 9,658,188 km (0.091 R)
• M33: 9,906,670 km (0.116 R)
• M34: 10,466,316 km (0.055 R)
• M35: 10,750,103 km (0.118 R)
• M36: 11,209,518 km (0.065 R)
• M37: 11,675,216 km (0.12 R)
• M38: 12,565,772 km (0.118 R)
• M39: 12,867,511 km (0.09 R)
• M40: 12,988,835 km (0.032 R)
• M41: 13,601,289 km (0.096 R)
• M42: 13,694,039 km (0.068 R)
• M43: 13,849,023 km (0.119 R)
• M44: 13,942,222 km (0.091 R)
• M45: 14,192,051 km (0.117 R)
• M46: 14,474,641 km (0.031 R)
• M47: 14,664,182 km (0.095 R)
• M48: 14,981,928 km (0.038 R)
• M49: 15,462,885 km (0.096 R)
• M50: 15,916,166 km (0.091 R)
• M51: 16,736,711 km (0.101 R)
• M52: 17,002,247 km (0.105 R)
• M53: 17,604,677 km (0.116 R)
• M54: 18,248,247 km (0.083 R)
• M55: 18,350,572 km (0.104 R)
• M56: 18,555,821 km (0.1 R)
• M57: 19,245,467 km (0.107 R)
• M58: 19,628,288 km (0.066 R)
• M59: 19,873,180 km (0.087 R)
• M60: 19,978,496 km (0.1 R)
• M61: 20,083,963 km (0.07 R)
• M62: 20,472,319 km (0.096 R)
• M63: 20,578,683 km (0.115 R)
• M64: 21,005,935 km (0.088 R)
• M65: 21,652,347 km (0.075 R)
• M66: 21,869,264 km (0.097 R)
• M67: 22,123,281 km (0.086 R)
• M68: 22,561,004 km (0.078 R)
• M69: 22,744,112 km (0.071 R)
• M70: 22,854,366 km (0.039 R)
• M71: 23,038,371 km (0.059 R)
• M72: 23,149,074 km (0.104 R)
• M73: 24,152,726 km (0.119 R)
• M74: 24,377,721 km (0.117 R)
• M75: 24,981,199 km (0.081 R)
• M76: 25,132,891 km (0.115 R)
• M77: 25,360,878 km (0.077 R)
• M78: 25,513,169 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 10.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.19 AU - 8.47 AU

Year: 7248 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 95,696,388 km

• M1: 160,818 km (0.118 R)
• M2: 272,119 km (0.079 R)
• M3: 351,854 km (0.046 R)
• M4: 429,196 km (0.081 R)
• M5: 645,365 km (0.041 R)
• M6: 851,661 km (0.032 R)
• M7: 1,140,385 km (0.097 R)
• M8: 1,296,565 km (0.077 R)
• M9: 1,549,984 km (0.036 R)
• M10: 1,807,441 km (0.036 R)
• M11: 1,966,165 km (0.103 R)
• M12: 2,078,812 km (0.088 R)
• M13: 2,193,703 km (0.112 R)
• M14: 2,537,778 km (0.104 R)
• M15: 2,898,908 km (0.032 R)
• M16: 3,056,733 km (0.055 R)
• M17: 3,232,212 km (0.111 R)
• M18: 3,351,142 km (0.039 R)
• M19: 3,577,932 km (0.062 R)
• M20: 3,685,493 km (0.064 R)
• M21: 3,778,693 km (0.112 R)
• M22: 3,856,783 km (0.065 R)
• M23: 4,239,753 km (0.062 R)
• M24: 4,353,896 km (0.1 R)
• M25: 5,111,310 km (0.073 R)
• M26: 5,549,632 km (0.046 R)
• M27: 5,620,990 km (0.073 R)
• M28: 5,800,508 km (0.079 R)
• M29: 5,927,367 km (0.12 R)
• M30: 6,332,029 km (0.075 R)
• M31: 6,519,026 km (0.107 R)
• M32: 6,688,820 km (0.119 R)
• M33: 7,013,597 km (0.088 R)
• M34: 7,226,475 km (0.118 R)
• M35: 7,480,941 km (0.113 R)
• M36: 7,838,031 km (0.106 R)
• M37: 8,527,976 km (0.114 R)
• M38: 8,693,132 km (0.047 R)
• M39: 8,963,755 km (0.103 R)
• M40: 9,300,799 km (0.113 R)
• M41: 9,513,527 km (0.058 R)
• M42: 10,424,578 km (0.102 R)
• M43: 10,667,824 km (0.082 R)
• M44: 11,069,794 km (0.107 R)
• M45: 11,182,441 km (0.1 R)
• M46: 11,796,839 km (0.089 R)
• M47: 12,096,633 km (0.113 R)
• M48: 12,259,097 km (0.083 R)
• M49: 12,422,308 km (0.096 R)
• M50: 12,492,469 km (0.105 R)
• M51: 12,750,825 km (0.085 R)
• M52: 12,845,221 km (0.026 R)
• M53: 13,010,976 km (0.106 R)
• M54: 14,362,742 km (0.083 R)
• M55: 14,658,198 km (0.119 R)
• M56: 15,204,978 km (0.051 R)
• M57: 15,430,721 km (0.095 R)
• M58: 15,506,118 km (0.063 R)
• M59: 15,733,358 km (0.11 R)
• M60: 16,139,815 km (0.099 R)
• M61: 16,859,680 km (0.076 R)
• M62: 17,015,262 km (0.12 R)
• M63: 17,145,262 km (0.085 R)
• M64: 17,511,179 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 11.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.9 AU - 13.7 AU

Year: 14805 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,696,388 km

• M1: 172,038 km (0.067 R)
• M2: 429,047 km (0.094 R)
• M3: 544,686 km (0.079 R)
• M4: 861,235 km (0.104 R)
• M5: 1,067,830 km (0.047 R)
• M6: 1,469,350 km (0.054 R)
• M7: 1,741,020 km (0.083 R)
• M8: 1,916,498 km (0.117 R)
• M9: 2,029,146 km (0.08 R)
• M10: 2,120,999 km (0.079 R)
• M11: 2,626,340 km (0.083 R)
• M12: 3,248,817 km (0.106 R)
• M13: 3,689,083 km (0.073 R)
• M14: 3,773,756 km (0.026 R)
• M15: 4,236,313 km (0.074 R)
• M16: 4,354,944 km (0.119 R)
• M17: 4,656,084 km (0.098 R)
• M18: 4,840,239 km (0.061 R)
• M19: 5,183,865 km (0.078 R)
• M20: 5,503,406 km (0.04 R)
• M21: 5,961,326 km (0.104 R)
• M22: 6,329,935 km (0.05 R)
• M23: 6,914,264 km (0.04 R)
• M24: 7,372,781 km (0.107 R)
• M25: 7,623,807 km (0.102 R)
• M26: 10,808,596 km (0.078 R)
• M27: 10,971,358 km (0.092 R)
• M28: 12,007,174 km (0.036 R)
• M29: 12,600,778 km (0.084 R)
• M30: 12,686,498 km (0.095 R)
• M31: 13,421,771 km (0.053 R)
• M32: 14,843,400 km (0.099 R)
• M33: 15,848,398 km (0.118 R)
• M34: 17,064,330 km (0.076 R)
• M35: 17,349,164 km (0.103 R)
• M36: 18,992,946 km (0.032 R)
• M37: 19,584,904 km (0.047 R)
• M38: 19,883,203 km (0.102 R)
• M39: 20,132,881 km (0.093 R)
• M40: 21,142,218 km (0.068 R)
• M41: 21,244,094 km (0.069 R)
• M42: 21,704,407 km (0.105 R)
• M43: 22,323,293 km (0.102 R)
• M44: 22,530,786 km (0.109 R)
• M45: 23,314,978 km (0.079 R)
• M46: 23,525,612 km (0.047 R)
• M47: 24,534,649 km (0.107 R)
• M48: 24,641,612 km (0.061 R)
• M49: 25,774,965 km (0.084 R)
• M50: 25,992,780 km (0.108 R)
• M51: 27,146,329 km (0.109 R)
• M52: 28,428,831 km (0.064 R)
• M53: 29,559,941 km (0.113 R)
• M54: 30,016,514 km (0.054 R)
• M55: 30,360,589 km (0.094 R)
• M56: 30,878,945 km (0.053 R)
• M57: 32,100,113 km (0.088 R)
• M58: 33,040,934 km (0.09 R)
• M59: 34,170,098 km (0.069 R)
• M60: 34,649,260 km (0.078 R)
• M61: 34,829,526 km (0.032 R)
• M62: 35,130,666 km (0.116 R)
• M63: 36,465,977 km (0.083 R)
• M64: 39,248,797 km (0.109 R)
• M65: 40,002,321 km (0.066 R)
• M66: 40,887,492 km (0.098 R)
• M67: 41,332,545 km (0.11 R)
• M68: 42,099,234 km (0.063 R)
• M69: 42,870,561 km (0.065 R)
• M70: 42,999,514 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 7.8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.09 AU - 21.67 AU

Year: 26465 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,696,388 km

• M1: 409,001 km (0.035 R)
• M2: 1,198,129 km (0.067 R)
• M3: 1,572,872 km (0.094 R)
• M4: 2,060,561 km (0.11 R)
• M5: 2,592,681 km (0.093 R)
• M6: 2,808,251 km (0.094 R)
• M7: 3,120,163 km (0.112 R)
• M8: 3,825,218 km (0.082 R)
• M9: 4,838,893 km (0.097 R)
• M10: 5,430,104 km (0.071 R)
• M11: 5,930,808 km (0.053 R)
• M12: 6,562,709 km (0.051 R)
• M13: 6,976,048 km (0.06 R)
• M14: 7,155,715 km (0.112 R)
• M15: 7,216,003 km (0.087 R)
• M16: 7,827,709 km (0.092 R)
• M17: 8,519,748 km (0.082 R)
• M18: 9,231,236 km (0.049 R)
• M19: 9,428,705 km (0.102 R)
• M20: 10,096,659 km (0.102 R)
• M21: 10,299,963 km (0.094 R)
• M22: 12,190,581 km (0.081 R)
• M23: 12,479,754 km (0.119 R)
• M24: 13,583,786 km (0.114 R)
• M25: 14,034,225 km (0.061 R)
• M26: 14,337,161 km (0.057 R)
• M27: 14,872,572 km (0.117 R)
• M28: 15,727,075 km (0.064 R)
• M29: 16,279,240 km (0.117 R)
• M30: 16,677,470 km (0.09 R)
• M31: 17,891,307 km (0.088 R)
• M32: 19,469,415 km (0.054 R)
• M33: 24,463,590 km (0.049 R)
• M34: 25,654,988 km (0.104 R)
• M35: 26,118,292 km (0.076 R)
• M36: 27,524,662 km (0.116 R)
• M37: 28,763,332 km (0.094 R)
• M38: 29,148,098 km (0.045 R)
• M39: 30,802,351 km (0.116 R)
• M40: 31,492,297 km (0.058 R)
• M41: 31,591,330 km (0.074 R)
• M42: 32,187,478 km (0.102 R)
• M43: 32,887,596 km (0.103 R)
• M44: 33,592,800 km (0.081 R)
• M45: 33,896,484 km (0.111 R)
• M46: 34,608,719 km (0.106 R)
• M47: 34,813,220 km (0.108 R)
• M48: 36,255,343 km (0.083 R)
• M49: 38,243,499 km (0.115 R)
• M50: 39,945,025 km (0.112 R)
• M51: 41,779,843 km (0.115 R)
• M52: 41,888,601 km (0.066 R)
• M53: 42,762,252 km (0.108 R)
• M54: 44,194,801 km (0.099 R)
• M55: 45,754,958 km (0.081 R)
• M56: 47,560,155 km (0.112 R)
• M57: 48,015,082 km (0.046 R)
• M58: 48,814,683 km (0.039 R)
• M59: 49,388,391 km (0.1 R)
• M60: 49,503,431 km (0.112 R)
• M61: 51,007,040 km (0.064 R)
• M62: 51,822,797 km (0.081 R)
• M63: 55,846,082 km (0.072 R)
• M64: 57,048,550 km (0.113 R)
• M65: 57,895,124 km (0.118 R)
• M66: 58,989,881 km (0.107 R)
• M67: 59,723,509 km (0.063 R)
• M68: 61,818,478 km (0.096 R)
• M69: 63,436,678 km (0.11 R)
• M70: 66,968,983 km (0.083 R)
• M71: 69,402,192 km (0.077 R)
• M72: 70,953,672 km (0.104 R)
• M73: 71,733,825 km (0.113 R)
• M74: 72,255,472 km (0.073 R)
• M75: 73,040,263 km (0.106 R)
• M76: 75,941,863 km (0.109 R)
• M77: 76,473,534 km (0.12 R)
• M78: 76,739,818 km (0.052 R)
• M79: 77,674,206 km (0.038 R)
• M80: 78,478,145 km (0.11 R)
• M81: 78,612,335 km (0.1 R)
• M82: 81,313,474 km (0.066 R)
• M83: 83,222,193 km (0.11 R)
• M84: 83,633,138 km (0.073 R)
• M85: 84,319,493 km (0.103 R)
• M86: 87,918,968 km (0.084 R)
• M87: 88,896,440 km (0.118 R)
• M88: 91,003,526 km (0.032 R)
• M89: 93,126,918 km (0.116 R)
• M90: 93,269,036 km (0.047 R)
• M91: 95,123,302 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 20,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit