🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.63 AU

Year: 156 Days

Day: 44.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,196,262 km

• M1: 314,305 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 27.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,196,262 km

• M1: 49,218 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1 AU - 1.42 AU

Year: 510 Days

Day: 27.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,196,262 km

• M1: 74,350 km (0.106 R)
• M2: 103,372 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.6 AU - 3.16 AU

Year: 1871 Days

Day: 34.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.03 AU - 4.07 AU

Year: 2561 Days

Day: 13.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.23 AU - 4.51 AU

Year: 2915 Days

Day: 47.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,196,262 km

• M1: 1,521,261 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.6

Radius: 13.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.61 AU - 8.53 AU

Year: 7975 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 94.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,196,262 km

• M1: 222,302 km (0.097 R)
• M2: 345,122 km (0.096 R)
• M3: 472,131 km (0.045 R)
• M4: 757,414 km (0.104 R)
• M5: 860,337 km (0.107 R)
• M6: 1,149,360 km (0.111 R)
• M7: 1,396,197 km (0.075 R)
• M8: 1,621,940 km (0.072 R)
• M9: 1,759,421 km (0.03 R)
• M10: 2,174,106 km (0.073 R)
• M11: 2,805,858 km (0.105 R)
• M12: 3,020,830 km (0.081 R)
• M13: 3,118,218 km (0.118 R)
• M14: 3,216,653 km (0.077 R)
• M15: 3,543,824 km (0.117 R)
• M16: 3,646,598 km (0.088 R)
• M17: 4,041,536 km (0.112 R)
• M18: 4,617,637 km (0.098 R)
• M19: 4,730,285 km (0.053 R)
• M20: 5,755,628 km (0.116 R)
• M21: 6,278,024 km (0.114 R)
• M22: 6,687,922 km (0.12 R)
• M23: 7,533,898 km (0.116 R)
• M24: 7,700,401 km (0.111 R)
• M25: 8,071,254 km (0.112 R)
• M26: 9,432,744 km (0.067 R)
• M27: 10,305,797 km (0.117 R)
• M28: 10,639,849 km (0.1 R)
• M29: 11,471,614 km (0.105 R)
• M30: 11,740,590 km (0.112 R)
• M31: 12,402,711 km (0.067 R)
• M32: 12,639,225 km (0.083 R)
• M33: 13,076,948 km (0.105 R)
• M34: 13,398,434 km (0.06 R)
• M35: 15,508,362 km (0.095 R)
• M36: 16,623,465 km (0.096 R)
• M37: 16,971,729 km (0.082 R)
• M38: 17,102,926 km (0.08 R)
• M39: 17,454,631 km (0.106 R)
• M40: 18,478,927 km (0.099 R)
• M41: 19,157,503 km (0.044 R)
• M42: 19,522,672 km (0.031 R)
• M43: 19,614,375 km (0.028 R)
• M44: 19,936,310 km (0.094 R)
• M45: 21,525,039 km (0.061 R)
• M46: 22,095,456 km (0.071 R)
• M47: 22,382,534 km (0.099 R)
• M48: 22,574,618 km (0.074 R)
• M49: 23,057,221 km (0.089 R)
• M50: 23,592,033 km (0.062 R)
• M51: 23,983,531 km (0.046 R)
• M52: 24,229,320 km (0.079 R)
• M53: 25,520,948 km (0.025 R)
• M54: 25,721,559 km (0.109 R)
• M55: 26,478,973 km (0.087 R)
• M56: 26,580,400 km (0.082 R)
• M57: 26,732,990 km (0.059 R)
• M58: 26,987,905 km (0.115 R)
• M59: 27,808,898 km (0.102 R)
• M60: 28,170,775 km (0.086 R)
• M61: 29,686,201 km (0.059 R)
• M62: 30,693,444 km (0.095 R)
• M63: 30,800,107 km (0.107 R)
• M64: 30,906,920 km (0.071 R)
• M65: 31,228,107 km (0.068 R)
• M66: 31,496,635 km (0.045 R)
• M67: 31,819,766 km (0.049 R)
• M68: 31,981,781 km (0.107 R)
• M69: 32,686,985 km (0.052 R)
• M70: 34,278,557 km (0.092 R)
• M71: 34,389,259 km (0.092 R)
• M72: 35,783,063 km (0.06 R)
• M73: 36,797,935 km (0.106 R)
• M74: 37,593,945 km (0.099 R)
• M75: 37,708,088 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 10

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.65 AU - 9.43 AU

Year: 9556 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 96,196,262 km

• M1: 220,058 km (0.096 R)
• M2: 342,878 km (0.076 R)
• M3: 429,795 km (0.057 R)
• M4: 572,960 km (0.102 R)
• M5: 861,833 km (0.069 R)
• M6: 938,727 km (0.042 R)
• M7: 1,227,151 km (0.081 R)
• M8: 1,337,106 km (0.091 R)
• M9: 1,602,642 km (0.096 R)
• M10: 1,723,367 km (0.085 R)
• M11: 2,441,736 km (0.109 R)
• M12: 3,047,009 km (0.085 R)
• M13: 3,152,476 km (0.103 R)
• M14: 4,612,701 km (0.109 R)
• M15: 4,716,671 km (0.119 R)
• M16: 5,068,825 km (0.092 R)
• M17: 5,266,294 km (0.045 R)
• M18: 5,338,699 km (0.088 R)
• M19: 5,798,862 km (0.107 R)
• M20: 6,367,933 km (0.103 R)
• M21: 8,560,888 km (0.1 R)
• M22: 8,774,813 km (0.041 R)
• M23: 9,273,572 km (0.099 R)
• M24: 9,383,227 km (0.12 R)
• M25: 9,982,816 km (0.099 R)
• M26: 10,344,094 km (0.075 R)
• M27: 11,500,336 km (0.102 R)
• M28: 12,237,704 km (0.088 R)
• M29: 12,382,216 km (0.077 R)
• M30: 12,478,856 km (0.048 R)
• M31: 14,642,340 km (0.118 R)
• M32: 15,466,924 km (0.091 R)
• M33: 15,649,284 km (0.101 R)
• M34: 17,729,592 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.9

Radius: 3.5

Gravity: 52.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.05 AU - 14.97 AU

Year: 19013 Days

Day: 15.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,196,262 km

• M1: 105,018 km (0.042 R)
• M2: 162,762 km (0.109 R)
• M3: 217,216 km (0.028 R)
• M4: 294,409 km (0.048 R)
• M5: 327,919 km (0.102 R)
• M6: 494,571 km (0.043 R)
• M7: 872,156 km (0.038 R)
• M8: 1,181,225 km (0.112 R)
• M9: 1,521,261 km (0.086 R)
• M10: 2,051,136 km (0.099 R)
• M11: 2,421,690 km (0.063 R)
• M12: 2,597,019 km (0.066 R)
• M13: 2,922,694 km (0.045 R)
• M14: 3,261,234 km (0.092 R)
• M15: 3,893,285 km (0.046 R)
• M16: 4,139,822 km (0.1 R)
• M17: 4,181,410 km (0.081 R)
• M18: 5,400,932 km (0.103 R)
• M19: 6,096,263 km (0.07 R)
• M20: 6,334,273 km (0.117 R)
• M21: 6,526,806 km (0.104 R)
• M22: 7,115,922 km (0.06 R)
• M23: 7,773,255 km (0.104 R)
• M24: 7,876,029 km (0.04 R)
• M25: 8,502,395 km (0.109 R)
• M26: 9,526,542 km (0.064 R)
• M27: 11,221,037 km (0.032 R)
• M28: 12,641,918 km (0.103 R)
• M29: 12,823,529 km (0.058 R)
• M30: 13,066,925 km (0.092 R)
• M31: 13,558,354 km (0.084 R)
• M32: 13,930,853 km (0.083 R)
• M33: 14,495,884 km (0.085 R)
• M34: 15,325,255 km (0.107 R)
• M35: 16,962,903 km (0.118 R)
• M36: 17,230,084 km (0.099 R)
• M37: 19,208,067 km (0.045 R)
• M38: 19,347,044 km (0.101 R)
• M39: 19,416,756 km (0.117 R)
• M40: 20,684,598 km (0.065 R)
• M41: 23,373,321 km (0.028 R)
• M42: 23,447,521 km (0.096 R)
• M43: 25,099,232 km (0.067 R)
• M44: 26,246,647 km (0.071 R)
• M45: 26,943,325 km (0.118 R)
• M46: 27,021,115 km (0.071 R)
• M47: 27,176,847 km (0.1 R)
• M48: 27,724,525 km (0.11 R)
• M49: 27,960,291 km (0.094 R)
• M50: 28,196,805 km (0.097 R)
• M51: 28,354,780 km (0.103 R)
• M52: 28,671,778 km (0.113 R)
• M53: 29,790,172 km (0.094 R)
• M54: 32,234,302 km (0.082 R)
• M55: 32,980,047 km (0.116 R)
• M56: 33,146,550 km (0.034 R)
• M57: 33,396,827 km (0.117 R)
• M58: 34,488,443 km (0.077 R)
• M59: 36,019,128 km (0.056 R)
• M60: 37,051,952 km (0.112 R)
• M61: 38,706,953 km (0.109 R)
• M62: 40,564,061 km (0.077 R)
• M63: 40,653,221 km (0.098 R)
• M64: 41,638,174 km (0.081 R)
• M65: 42,359,385 km (0.113 R)
• M66: 42,631,055 km (0.081 R)
• M67: 43,175,741 km (0.079 R)
• M68: 43,266,846 km (0.116 R)
• M69: 43,357,951 km (0.057 R)
• M70: 45,193,218 km (0.11 R)
• M71: 45,470,572 km (0.083 R)
• M72: 47,428,659 km (0.069 R)
• M73: 49,795,297 km (0.118 R)
• M74: 50,177,519 km (0.087 R)
• M75: 50,464,747 km (0.046 R)
• M76: 51,426,362 km (0.036 R)
• M77: 51,812,774 km (0.066 R)
• M78: 52,103,143 km (0.06 R)
• M79: 52,588,289 km (0.051 R)
• M80: 52,685,528 km (0.099 R)
• M81: 53,367,694 km (0.087 R)
• M82: 55,827,831 km (0.102 R)
• M83: 57,421,647 km (0.037 R)
• M84: 57,621,809 km (0.072 R)
• M85: 60,043,200 km (0.072 R)
• M86: 60,246,503 km (0.094 R)
• M87: 60,348,230 km (0.056 R)
• M88: 61,368,487 km (0.095 R)
• M89: 64,359,697 km (0.092 R)
• M90: 65,193,106 km (0.098 R)
• M91: 65,297,526 km (0.077 R)
• M92: 66,450,028 km (0.106 R)
• M93: 68,881,292 km (0.11 R)
• M94: 69,840,664 km (0.083 R)
• M95: 70,696,962 km (0.115 R)
• M96: 70,804,223 km (0.073 R)
• M97: 71,341,579 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.2

Radius: 5.4

Gravity: 28.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.67 AU - 18.59 AU

Year: 25966 Days

Day: 17.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,196,262 km

• M1: 135,984 km (0.109 R)
• M2: 178,021 km (0.055 R)
• M3: 226,342 km (0.116 R)
• M4: 517,609 km (0.025 R)
• M5: 779,255 km (0.109 R)
• M6: 2,793,441 km (0.105 R)
• M7: 3,152,775 km (0.105 R)
• M8: 3,865,011 km (0.099 R)
• M9: 4,366,612 km (0.116 R)
• M10: 4,941,666 km (0.114 R)
• M11: 4,995,223 km (0.065 R)
• M12: 6,104,491 km (0.107 R)
• M13: 6,451,558 km (0.117 R)
• M14: 7,164,990 km (0.063 R)
• M15: 7,531,056 km (0.08 R)
• M16: 7,965,638 km (0.043 R)
• M17: 8,924,411 km (0.074 R)
• M18: 9,450,546 km (0.111 R)
• M19: 10,395,257 km (0.118 R)
• M20: 11,158,356 km (0.063 R)
• M21: 13,628,665 km (0.058 R)
• M22: 14,462,673 km (0.107 R)
• M23: 15,705,084 km (0.079 R)
• M24: 18,207,706 km (0.039 R)
• M25: 18,873,267 km (0.11 R)
• M26: 20,314,044 km (0.116 R)
• M27: 22,496,378 km (0.075 R)
• M28: 22,852,421 km (0.086 R)
• M29: 23,479,835 km (0.096 R)
• M30: 23,660,250 km (0.12 R)
• M31: 23,840,964 km (0.075 R)
• M32: 24,386,099 km (0.106 R)
• M33: 26,139,236 km (0.104 R)
• M34: 27,362,049 km (0.108 R)
• M35: 27,551,739 km (0.109 R)
• M36: 28,892,286 km (0.11 R)
• M37: 28,988,926 km (0.084 R)
• M38: 31,140,442 km (0.077 R)
• M39: 31,437,693 km (0.096 R)
• M40: 31,835,624 km (0.079 R)
• M41: 32,536,041 km (0.08 R)
• M42: 33,241,544 km (0.036 R)
• M43: 34,667,511 km (0.094 R)
• M44: 36,530,154 km (0.072 R)
• M45: 36,843,712 km (0.114 R)
• M46: 37,158,166 km (0.045 R)
• M47: 37,263,184 km (0.12 R)
• M48: 37,368,351 km (0.094 R)
• M49: 38,001,150 km (0.081 R)
• M50: 38,106,916 km (0.116 R)
• M51: 38,637,540 km (0.107 R)
• M52: 39,384,332 km (0.092 R)
• M53: 40,135,912 km (0.112 R)
• M54: 42,090,259 km (0.106 R)
• M55: 44,297,874 km (0.052 R)
• M56: 45,640,366 km (0.094 R)
• M57: 46,882,776 km (0.08 R)
• M58: 49,400,658 km (0.089 R)
• M59: 51,259,262 km (0.034 R)
• M60: 52,197,091 km (0.099 R)
• M61: 55,284,043 km (0.074 R)
• M62: 55,523,998 km (0.076 R)
• M63: 56,607,834 km (0.09 R)
• M64: 56,728,560 km (0.093 R)
• M65: 56,849,584 km (0.036 R)
• M66: 58,307,565 km (0.102 R)
• M67: 59,531,874 km (0.075 R)
• M68: 61,012,295 km (0.083 R)
• M69: 62,255,303 km (0.111 R)
• M70: 63,883,527 km (0.104 R)
• M71: 64,387,372 km (0.09 R)
• M72: 66,926,048 km (0.104 R)
• M73: 67,309,767 km (0.044 R)
• M74: 67,694,084 km (0.062 R)
• M75: 69,238,831 km (0.115 R)
• M76: 69,497,336 km (0.068 R)
• M77: 70,275,096 km (0.093 R)
• M78: 73,151,115 km (0.039 R)
• M79: 74,338,772 km (0.096 R)
• M80: 76,465,904 km (0.1 R)
• M81: 80,643,425 km (0.101 R)
• M82: 81,460,678 km (0.079 R)
• M83: 82,280,474 km (0.086 R)
• M84: 82,828,601 km (0.106 R)
• M85: 83,790,665 km (0.055 R)
• M86: 84,204,004 km (0.11 R)
• M87: 87,256,698 km (0.118 R)
• M88: 88,095,493 km (0.092 R)
• M89: 88,515,863 km (0.068 R)
• M90: 90,204,225 km (0.119 R)
• M91: 91,619,122 km (0.109 R)
• M92: 91,903,058 km (0.09 R)
• M93: 92,614,097 km (0.096 R)
• M94: 94,614,520 km (0.103 R)
• M95: 96,196,218 km (0.093 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: 366 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit