🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 282 Days

Day: 36.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,712,933 km

• M1: 39,195 km (0.042 R)
• M2: 552,914 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 688 Days

Day: 45.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.8 AU - 2.2 AU

Year: 999 Days

Day: 41.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,712,933 km

• M1: 1,331,571 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.89 AU - 2.11 AU

Year: 999 Days

Day: 34.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,712,933 km

• M1: 154,535 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.64 AU - 2.9 AU

Year: 1628 Days

Day: 18 Hours

Environment

Temp: -83 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,712,933 km

• M1: 2,580,264 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.31 AU - 5.53 AU

Year: 3853 Days

Day: 29.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.37 AU - 9.29 AU

Year: 7736 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,712,933 km

• M1: 257,907 km (0.12 R)
• M2: 424,708 km (0.089 R)
• M3: 792,719 km (0.111 R)
• M4: 881,431 km (0.108 R)
• M5: 1,053,767 km (0.091 R)
• M6: 1,255,425 km (0.114 R)
• M7: 1,379,292 km (0.071 R)
• M8: 1,488,948 km (0.055 R)
• M9: 1,601,744 km (0.12 R)
• M10: 1,776,475 km (0.058 R)
• M11: 1,876,556 km (0.03 R)
• M12: 1,978,432 km (0.087 R)
• M13: 2,166,925 km (0.107 R)
• M14: 2,472,105 km (0.096 R)
• M15: 2,675,708 km (0.089 R)
• M16: 2,791,347 km (0.036 R)
• M17: 3,003,776 km (0.059 R)
• M18: 3,320,175 km (0.099 R)
• M19: 4,306,624 km (0.112 R)
• M20: 4,553,161 km (0.101 R)
• M21: 4,889,008 km (0.03 R)
• M22: 5,088,721 km (0.107 R)
• M23: 5,175,189 km (0.116 R)
• M24: 5,262,105 km (0.069 R)
• M25: 5,975,238 km (0.119 R)
• M26: 6,127,678 km (0.036 R)
• M27: 6,374,365 km (0.101 R)
• M28: 6,750,604 km (0.106 R)
• M29: 6,845,748 km (0.098 R)
• M30: 6,941,341 km (0.065 R)
• M31: 7,101,710 km (0.066 R)
• M32: 7,491,861 km (0.116 R)
• M33: 8,225,190 km (0.082 R)
• M34: 8,772,868 km (0.046 R)
• M35: 10,157,396 km (0.087 R)
• M36: 10,266,752 km (0.109 R)
• M37: 10,745,017 km (0.093 R)
• M38: 11,042,866 km (0.04 R)
• M39: 12,145,851 km (0.105 R)
• M40: 13,403,520 km (0.12 R)
• M41: 13,684,166 km (0.094 R)
• M42: 13,966,756 km (0.089 R)
• M43: 14,292,132 km (0.116 R)
• M44: 14,661,040 km (0.074 R)
• M45: 15,450,468 km (0.099 R)
• M46: 16,083,417 km (0.108 R)
• M47: 16,897,379 km (0.119 R)
• M48: 17,113,847 km (0.115 R)
• M49: 17,287,680 km (0.115 R)
• M50: 17,636,991 km (0.045 R)
• M51: 18,209,801 km (0.095 R)
• M52: 18,833,474 km (0.12 R)
• M53: 19,283,315 km (0.102 R)
• M54: 20,056,138 km (0.112 R)
• M55: 20,700,157 km (0.045 R)
• M56: 20,885,359 km (0.073 R)
• M57: 20,978,259 km (0.085 R)
• M58: 21,071,159 km (0.082 R)
• M59: 21,210,884 km (0.095 R)
• M60: 21,397,731 km (0.119 R)
• M61: 21,538,204 km (0.05 R)
• M62: 21,867,020 km (0.08 R)
• M63: 22,150,358 km (0.089 R)
• M64: 22,292,327 km (0.112 R)
• M65: 24,362,163 km (0.094 R)
• M66: 26,392,206 km (0.083 R)
• M67: 28,065,309 km (0.077 R)
• M68: 28,219,095 km (0.083 R)
• M69: 28,527,566 km (0.096 R)
• M70: 29,929,448 km (0.094 R)
• M71: 30,349,219 km (0.116 R)
• M72: 30,717,978 km (0.107 R)
• M73: 31,513,390 km (0.093 R)
• M74: 31,619,904 km (0.116 R)
• M75: 32,261,828 km (0.097 R)
• M76: 32,584,361 km (0.081 R)
• M77: 33,124,409 km (0.11 R)
• M78: 33,939,867 km (0.1 R)
• M79: 34,432,344 km (0.109 R)
• M80: 34,707,005 km (0.054 R)
• M81: 35,757,332 km (0.114 R)
• M82: 36,314,285 km (0.116 R)
• M83: 37,267,672 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.6

Radius: 7.7

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.99 AU - 16.41 AU

Year: 19901 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,712,933 km

• M1: 125,363 km (0.099 R)
• M2: 234,719 km (0.096 R)
• M3: 621,729 km (0.047 R)
• M4: 692,788 km (0.115 R)
• M5: 741,856 km (0.1 R)
• M6: 843,882 km (0.093 R)
• M7: 1,148,463 km (0.063 R)
• M8: 1,267,692 km (0.076 R)
• M9: 1,390,961 km (0.099 R)
• M10: 1,649,616 km (0.12 R)
• M11: 1,958,685 km (0.104 R)
• M12: 2,475,097 km (0.043 R)
• M13: 2,950,220 km (0.107 R)
• M14: 3,282,626 km (0.116 R)
• M15: 3,410,383 km (0.086 R)
• M16: 3,627,000 km (0.093 R)
• M17: 4,028,222 km (0.08 R)
• M18: 4,350,007 km (0.061 R)
• M19: 4,632,597 km (0.099 R)
• M20: 7,712,518 km (0.079 R)
• M21: 7,997,053 km (0.107 R)
• M22: 8,227,284 km (0.097 R)
• M23: 8,576,446 km (0.061 R)
• M24: 8,990,234 km (0.092 R)
• M25: 9,229,441 km (0.069 R)
• M26: 9,592,365 km (0.089 R)
• M27: 10,457,190 km (0.085 R)
• M28: 10,772,243 km (0.066 R)
• M29: 11,026,410 km (0.113 R)
• M30: 11,346,849 km (0.089 R)
• M31: 11,475,952 km (0.069 R)
• M32: 11,800,878 km (0.091 R)
• M33: 11,866,103 km (0.085 R)
• M34: 12,062,824 km (0.053 R)
• M35: 12,326,865 km (0.089 R)
• M36: 12,659,421 km (0.056 R)
• M37: 13,469,942 km (0.047 R)
• M38: 15,069,592 km (0.1 R)
• M39: 15,282,619 km (0.076 R)
• M40: 15,496,694 km (0.112 R)
• M41: 15,711,816 km (0.097 R)
• M42: 16,363,015 km (0.105 R)
• M43: 17,916,290 km (0.07 R)
• M44: 18,368,674 km (0.041 R)
• M45: 18,977,687 km (0.097 R)
• M46: 21,399,826 km (0.074 R)
• M47: 22,687,415 km (0.101 R)
• M48: 22,768,796 km (0.118 R)
• M49: 23,013,239 km (0.083 R)
• M50: 24,165,890 km (0.116 R)
• M51: 25,760,005 km (0.093 R)
• M52: 27,301,312 km (0.069 R)
• M53: 28,784,276 km (0.059 R)
• M54: 28,960,502 km (0.071 R)
• M55: 29,313,852 km (0.097 R)
• M56: 30,203,810 km (0.101 R)
• M57: 30,652,005 km (0.077 R)
• M58: 36,104,997 km (0.091 R)
• M59: 36,771,456 km (0.068 R)
• M60: 37,827,168 km (0.058 R)
• M61: 39,380,293 km (0.104 R)
• M62: 40,263,070 km (0.069 R)
• M63: 42,749,237 km (0.096 R)
• M64: 44,875,771 km (0.089 R)
• M65: 45,182,297 km (0.111 R)
• M66: 47,764,207 km (0.058 R)
• M67: 49,336,181 km (0.089 R)
• M68: 50,181,559 km (0.086 R)
• M69: 50,499,753 km (0.077 R)
• M70: 50,605,968 km (0.083 R)
• M71: 51,031,574 km (0.054 R)
• M72: 51,458,526 km (0.106 R)
• M73: 53,718,800 km (0.073 R)
• M74: 56,011,238 km (0.1 R)
• M75: 57,557,182 km (0.102 R)
• M76: 57,779,186 km (0.111 R)
• M77: 57,890,337 km (0.044 R)
• M78: 59,117,189 km (0.089 R)
• M79: 59,229,088 km (0.092 R)
• M80: 59,341,137 km (0.045 R)
• M81: 60,691,108 km (0.117 R)
• M82: 63,420,970 km (0.091 R)
• M83: 64,685,521 km (0.081 R)
• M84: 66,889,397 km (0.051 R)
• M85: 67,824,683 km (0.06 R)
• M86: 69,117,657 km (0.102 R)
• M87: 69,826,302 km (0.082 R)
• M88: 70,063,116 km (0.082 R)
• M89: 71,608,761 km (0.099 R)
• M90: 72,086,576 km (0.115 R)
• M91: 72,206,105 km (0.102 R)
• M92: 72,565,439 km (0.116 R)
• M93: 72,925,222 km (0.116 R)
• M94: 78,270,653 km (0.089 R)
• M95: 79,503,040 km (0.092 R)
• M96: 80,245,644 km (0.101 R)
• M97: 81,488,204 km (0.12 R)
• M98: 81,612,819 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.2

Radius: 6.3

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.14 AU - 21.22 AU

Year: 25144 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,712,933 km

• M1: 80,783 km (0.111 R)
• M2: 146,008 km (0.09 R)
• M3: 254,167 km (0.056 R)
• M4: 553,811 km (0.109 R)
• M5: 2,113,519 km (0.09 R)
• M6: 2,854,178 km (0.065 R)
• M7: 3,541,281 km (0.119 R)
• M8: 4,593,851 km (0.083 R)
• M9: 4,871,206 km (0.116 R)
• M10: 5,393,751 km (0.104 R)
• M11: 5,834,467 km (0.115 R)
• M12: 5,984,064 km (0.093 R)
• M13: 6,337,863 km (0.112 R)
• M14: 6,440,188 km (0.094 R)
• M15: 7,493,357 km (0.073 R)
• M16: 7,547,362 km (0.11 R)
• M17: 8,826,274 km (0.07 R)
• M18: 10,230,550 km (0.085 R)
• M19: 11,954,665 km (0.049 R)
• M20: 12,399,719 km (0.048 R)
• M21: 12,785,382 km (0.091 R)
• M22: 17,423,215 km (0.066 R)
• M23: 19,023,613 km (0.051 R)
• M24: 19,171,416 km (0.107 R)
• M25: 19,542,718 km (0.106 R)
• M26: 21,434,084 km (0.078 R)
• M27: 23,225,069 km (0.111 R)
• M28: 27,031,138 km (0.102 R)
• M29: 27,197,342 km (0.085 R)
• M30: 29,730,782 km (0.109 R)
• M31: 29,988,389 km (0.109 R)
• M32: 31,112,617 km (0.072 R)
• M33: 31,461,330 km (0.109 R)
• M34: 34,747,546 km (0.111 R)
• M35: 35,836,619 km (0.085 R)
• M36: 37,491,022 km (0.094 R)
• M37: 39,546,796 km (0.092 R)
• M38: 40,019,076 km (0.108 R)
• M39: 41,926,898 km (0.074 R)
• M40: 42,601,584 km (0.107 R)
• M41: 43,182,772 km (0.113 R)
• M42: 44,352,926 km (0.113 R)
• M43: 45,336,084 km (0.079 R)
• M44: 47,825,242 km (0.099 R)
• M45: 49,441,348 km (0.092 R)
• M46: 50,358,234 km (0.086 R)
• M47: 50,460,559 km (0.092 R)
• M48: 50,972,782 km (0.034 R)
• M49: 51,589,574 km (0.06 R)
• M50: 52,312,431 km (0.103 R)
• M51: 52,934,758 km (0.115 R)
• M52: 53,977,156 km (0.099 R)
• M53: 54,605,916 km (0.115 R)
• M54: 55,659,234 km (0.115 R)
• M55: 56,719,285 km (0.047 R)
• M56: 56,825,649 km (0.085 R)
• M57: 57,038,676 km (0.036 R)
• M58: 57,785,918 km (0.117 R)
• M59: 58,000,142 km (0.041 R)
• M60: 58,536,600 km (0.051 R)
• M61: 61,352,630 km (0.069 R)
• M62: 62,118,421 km (0.085 R)
• M63: 64,212,642 km (0.102 R)
• M64: 64,434,346 km (0.088 R)
• M65: 65,212,704 km (0.038 R)
• M66: 67,003,241 km (0.097 R)
• M67: 67,453,381 km (0.101 R)
• M68: 68,469,898 km (0.081 R)
• M69: 72,125,173 km (0.06 R)
• M70: 73,164,579 km (0.084 R)
• M71: 73,976,446 km (0.041 R)
• M72: 75,258,201 km (0.102 R)
• M73: 75,375,037 km (0.114 R)
• M74: 76,312,417 km (0.112 R)
• M75: 76,547,286 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.7

Radius: 7.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.63 AU - 22.31 AU

Year: 32702 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,712,933 km

• M1: 823,985 km (0.095 R)
• M2: 1,091,017 km (0.041 R)
• M3: 1,513,781 km (0.108 R)
• M4: 1,954,795 km (0.081 R)
• M5: 2,219,883 km (0.116 R)
• M6: 2,527,755 km (0.116 R)
• M7: 2,981,486 km (0.11 R)
• M8: 4,073,999 km (0.114 R)
• M9: 5,116,247 km (0.103 R)
• M10: 5,604,684 km (0.119 R)
• M11: 6,150,716 km (0.055 R)
• M12: 6,236,286 km (0.072 R)
• M13: 7,383,553 km (0.105 R)
• M14: 7,749,618 km (0.081 R)
• M15: 8,215,317 km (0.054 R)
• M16: 8,356,836 km (0.105 R)
• M17: 9,076,701 km (0.085 R)
• M18: 9,816,163 km (0.042 R)
• M19: 9,866,129 km (0.072 R)
• M20: 9,966,360 km (0.072 R)
• M21: 10,831,933 km (0.051 R)
• M22: 11,247,666 km (0.049 R)
• M23: 13,292,369 km (0.083 R)
• M24: 13,569,873 km (0.057 R)
• M25: 13,737,273 km (0.049 R)
• M26: 13,849,172 km (0.101 R)
• M27: 14,186,964 km (0.057 R)
• M28: 15,857,673 km (0.042 R)
• M29: 16,566,917 km (0.113 R)
• M30: 16,626,607 km (0.101 R)
• M31: 16,985,492 km (0.108 R)
• M32: 17,286,632 km (0.085 R)
• M33: 17,650,305 km (0.062 R)
• M34: 18,818,515 km (0.118 R)
• M35: 19,506,216 km (0.116 R)
• M36: 20,329,453 km (0.118 R)
• M37: 20,777,499 km (0.114 R)
• M38: 22,535,872 km (0.117 R)
• M39: 22,668,117 km (0.061 R)
• M40: 22,866,783 km (0.046 R)
• M41: 23,066,047 km (0.108 R)
• M42: 25,777,807 km (0.073 R)
• M43: 27,593,626 km (0.078 R)
• M44: 27,664,237 km (0.092 R)
• M45: 30,029,828 km (0.116 R)
• M46: 30,393,949 km (0.089 R)
• M47: 30,539,957 km (0.09 R)
• M48: 31,568,591 km (0.034 R)
• M49: 31,642,493 km (0.077 R)
• M50: 32,384,797 km (0.067 R)
• M51: 32,459,447 km (0.087 R)
• M52: 33,659,970 km (0.109 R)
• M53: 34,113,850 km (0.103 R)
• M54: 34,493,679 km (0.096 R)
• M55: 35,104,337 km (0.105 R)
• M56: 37,817,594 km (0.092 R)
• M57: 38,132,048 km (0.088 R)
• M58: 38,289,575 km (0.119 R)
• M59: 39,876,509 km (0.086 R)
• M60: 40,356,868 km (0.12 R)
• M61: 40,919,506 km (0.089 R)
• M62: 41,323,121 km (0.11 R)
• M63: 41,727,932 km (0.042 R)
• M64: 41,809,164 km (0.08 R)
• M65: 44,432,961 km (0.109 R)
• M66: 45,013,999 km (0.075 R)
• M67: 46,519,702 km (0.052 R)
• M68: 47,194,089 km (0.065 R)
• M69: 48,638,157 km (0.114 R)
• M70: 48,808,848 km (0.117 R)
• M71: 49,580,175 km (0.061 R)
• M72: 49,838,082 km (0.091 R)
• M73: 50,010,269 km (0.098 R)
• M74: 50,182,755 km (0.079 R)
• M75: 50,269,073 km (0.103 R)
• M76: 50,528,177 km (0.047 R)
• M77: 51,308,330 km (0.078 R)
• M78: 52,617,461 km (0.092 R)
• M79: 53,672,574 km (0.09 R)
• M80: 54,025,775 km (0.092 R)
• M81: 54,291,311 km (0.096 R)
• M82: 54,557,147 km (0.073 R)
• M83: 55,001,303 km (0.099 R)
• M84: 56,340,802 km (0.076 R)
• M85: 56,879,654 km (0.073 R)
• M86: 57,691,072 km (0.084 R)
• M87: 57,781,430 km (0.104 R)
• M88: 58,597,187 km (0.109 R)
• M89: 60,423,478 km (0.087 R)
• M90: 60,882,893 km (0.082 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit