🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 231 Days

Day: 47.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.88 AU

Year: 231 Days

Day: 12.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.48 AU - 3.14 AU

Year: 1784 Days

Day: 12.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,626,068 km

• M1: 1,678,787 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.94 AU - 3.48 AU

Year: 2178 Days

Day: 43.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 14.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.35 AU - 4.93 AU

Year: 3786 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,626,068 km

• M1: 181,013 km (0.105 R)
• M2: 327,320 km (0.062 R)
• M3: 461,958 km (0.114 R)
• M4: 613,950 km (0.09 R)
• M5: 911,649 km (0.106 R)
• M6: 1,067,231 km (0.085 R)
• M7: 1,220,419 km (0.107 R)
• M8: 1,617,003 km (0.103 R)
• M9: 1,712,297 km (0.048 R)
• M10: 2,173,059 km (0.079 R)
• M11: 2,356,017 km (0.097 R)
• M12: 2,592,082 km (0.059 R)
• M13: 3,070,945 km (0.111 R)
• M14: 3,294,744 km (0.046 R)
• M15: 3,595,734 km (0.075 R)
• M16: 3,758,796 km (0.102 R)
• M17: 4,148,947 km (0.118 R)
• M18: 4,262,791 km (0.114 R)
• M19: 4,474,472 km (0.067 R)
• M20: 4,808,524 km (0.039 R)
• M21: 4,908,306 km (0.094 R)
• M22: 5,150,804 km (0.08 R)
• M23: 5,480,219 km (0.094 R)
• M24: 5,710,749 km (0.109 R)
• M25: 5,901,786 km (0.117 R)
• M26: 6,116,608 km (0.108 R)
• M27: 6,225,067 km (0.106 R)
• M28: 6,421,788 km (0.061 R)
• M29: 6,866,393 km (0.116 R)
• M30: 7,436,510 km (0.061 R)
• M31: 7,903,555 km (0.104 R)
• M32: 8,021,737 km (0.053 R)
• M33: 8,164,453 km (0.059 R)
• M34: 8,500,749 km (0.114 R)
• M35: 8,719,461 km (0.116 R)
• M36: 8,915,285 km (0.111 R)
• M37: 9,038,554 km (0.093 R)
• M38: 9,511,881 km (0.091 R)
• M39: 9,713,689 km (0.111 R)
• M40: 10,095,762 km (0.092 R)
• M41: 10,224,266 km (0.11 R)
• M42: 10,405,130 km (0.094 R)
• M43: 10,717,640 km (0.111 R)
• M44: 10,901,346 km (0.092 R)
• M45: 11,351,786 km (0.095 R)
• M46: 11,673,571 km (0.11 R)
• M47: 12,107,255 km (0.077 R)
• M48: 12,243,838 km (0.107 R)
• M49: 12,436,071 km (0.108 R)
• M50: 12,629,202 km (0.076 R)
• M51: 12,795,555 km (0.069 R)
• M52: 13,102,380 km (0.095 R)
• M53: 13,327,076 km (0.11 R)
• M54: 13,638,239 km (0.083 R)
• M55: 14,267,598 km (0.046 R)
• M56: 14,498,876 km (0.077 R)
• M57: 14,614,964 km (0.106 R)
• M58: 17,833,861 km (0.078 R)
• M59: 18,302,103 km (0.028 R)
• M60: 18,522,012 km (0.095 R)
• M61: 18,648,123 km (0.076 R)
• M62: 19,091,531 km (0.072 R)
• M63: 19,378,459 km (0.083 R)
• M64: 19,570,543 km (0.104 R)
• M65: 19,892,178 km (0.116 R)
• M66: 20,247,922 km (0.111 R)
• M67: 21,426,903 km (0.113 R)
• M68: 21,658,780 km (0.102 R)
• M69: 22,392,856 km (0.106 R)
• M70: 22,560,705 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 14.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.55 AU - 7.31 AU

Year: 5469 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 93.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,626,068 km

• M1: 292,314 km (0.107 R)
• M2: 456,124 km (0.11 R)
• M3: 572,511 km (0.119 R)
• M4: 822,489 km (0.106 R)
• M5: 1,041,201 km (0.117 R)
• M6: 1,158,336 km (0.118 R)
• M7: 1,255,575 km (0.119 R)
• M8: 1,432,998 km (0.046 R)
• M9: 1,842,597 km (0.12 R)
• M10: 2,335,672 km (0.074 R)
• M11: 2,605,995 km (0.053 R)
• M12: 2,753,349 km (0.066 R)
• M13: 3,056,584 km (0.087 R)
• M14: 3,353,087 km (0.075 R)
• M15: 3,659,314 km (0.09 R)
• M16: 3,788,117 km (0.04 R)
• M17: 3,918,417 km (0.105 R)
• M18: 4,145,357 km (0.062 R)
• M19: 4,357,337 km (0.116 R)
• M20: 5,261,806 km (0.065 R)
• M21: 5,449,701 km (0.114 R)
• M22: 5,918,391 km (0.099 R)
• M23: 6,179,589 km (0.1 R)
• M24: 6,466,966 km (0.115 R)
• M25: 6,894,966 km (0.113 R)
• M26: 7,146,889 km (0.037 R)
• M27: 7,355,428 km (0.108 R)
• M28: 8,282,187 km (0.105 R)
• M29: 8,574,800 km (0.038 R)
• M30: 8,697,770 km (0.038 R)
• M31: 9,245,896 km (0.051 R)
• M32: 9,372,007 km (0.08 R)
• M33: 9,882,286 km (0.087 R)
• M34: 10,037,120 km (0.081 R)
• M35: 10,876,812 km (0.095 R)
• M36: 11,036,733 km (0.081 R)
• M37: 11,440,198 km (0.069 R)
• M38: 12,427,993 km (0.105 R)
• M39: 12,904,163 km (0.086 R)
• M40: 13,586,329 km (0.097 R)
• M41: 13,730,093 km (0.03 R)
• M42: 13,931,900 km (0.078 R)
• M43: 14,193,098 km (0.052 R)
• M44: 14,455,792 km (0.076 R)
• M45: 15,223,827 km (0.064 R)
• M46: 15,492,804 km (0.037 R)
• M47: 16,035,545 km (0.09 R)
• M48: 16,217,905 km (0.101 R)
• M49: 16,370,345 km (0.027 R)
• M50: 16,584,570 km (0.036 R)
• M51: 16,738,207 km (0.115 R)
• M52: 17,295,010 km (0.117 R)
• M53: 17,858,096 km (0.032 R)
• M54: 18,047,038 km (0.115 R)
• M55: 19,259,679 km (0.117 R)
• M56: 19,388,782 km (0.047 R)
• M57: 20,333,941 km (0.088 R)
• M58: 20,961,354 km (0.105 R)
• M59: 21,227,339 km (0.084 R)
• M60: 21,595,051 km (0.053 R)
• M61: 21,729,240 km (0.071 R)
• M62: 21,897,388 km (0.118 R)
• M63: 22,201,222 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 3.8

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.11 AU - 16.63 AU

Year: 25085 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,626,068 km

• M1: 60,587 km (0.039 R)
• M2: 84,822 km (0.12 R)
• M3: 385,813 km (0.032 R)
• M4: 487,988 km (0.116 R)
• M5: 645,365 km (0.084 R)
• M6: 3,875,482 km (0.054 R)
• M7: 4,322,182 km (0.102 R)
• M8: 4,459,363 km (0.074 R)
• M9: 4,832,011 km (0.074 R)
• M10: 4,974,428 km (0.118 R)
• M11: 5,022,150 km (0.092 R)
• M12: 5,118,192 km (0.074 R)
• M13: 5,263,302 km (0.102 R)
• M14: 6,264,710 km (0.1 R)
• M15: 6,316,321 km (0.052 R)
• M16: 6,787,106 km (0.085 R)
• M17: 6,893,171 km (0.067 R)
• M18: 8,096,536 km (0.042 R)
• M19: 8,265,582 km (0.041 R)
• M20: 9,719,074 km (0.063 R)
• M21: 10,200,630 km (0.097 R)
• M22: 10,566,846 km (0.115 R)
• M23: 11,312,142 km (0.084 R)
• M24: 11,437,954 km (0.05 R)
• M25: 12,010,166 km (0.098 R)
• M26: 13,848,724 km (0.1 R)
• M27: 14,389,969 km (0.115 R)
• M28: 15,353,529 km (0.069 R)
• M29: 15,562,666 km (0.032 R)
• M30: 15,913,473 km (0.117 R)
• M31: 19,185,329 km (0.062 R)
• M32: 19,335,375 km (0.102 R)
• M33: 20,167,887 km (0.053 R)
• M34: 20,550,110 km (0.074 R)
• M35: 21,321,885 km (0.106 R)
• M36: 21,555,258 km (0.075 R)
• M37: 21,789,379 km (0.111 R)
• M38: 21,867,618 km (0.097 R)
• M39: 22,576,114 km (0.119 R)
• M40: 23,532,493 km (0.083 R)
• M41: 25,732,180 km (0.062 R)
• M42: 26,563,346 km (0.076 R)
• M43: 26,898,296 km (0.075 R)
• M44: 30,936,989 km (0.09 R)
• M45: 31,289,292 km (0.11 R)
• M46: 31,820,365 km (0.064 R)
• M47: 35,989,209 km (0.118 R)
• M48: 36,174,261 km (0.026 R)
• M49: 38,136,985 km (0.106 R)
• M50: 41,193,419 km (0.042 R)
• M51: 42,262,146 km (0.09 R)
• M52: 43,536,870 km (0.11 R)
• M53: 43,635,455 km (0.111 R)
• M54: 49,787,368 km (0.118 R)
• M55: 51,029,030 km (0.092 R)
• M56: 51,236,972 km (0.112 R)
• M57: 51,758,171 km (0.055 R)
• M58: 52,176,297 km (0.098 R)
• M59: 52,805,505 km (0.063 R)
• M60: 53,226,474 km (0.106 R)
• M61: 53,543,023 km (0.092 R)
• M62: 53,860,021 km (0.108 R)
• M63: 54,071,702 km (0.112 R)
• M64: 54,177,766 km (0.082 R)
• M65: 54,921,417 km (0.106 R)
• M66: 55,989,696 km (0.094 R)
• M67: 57,280,576 km (0.079 R)
• M68: 59,672,646 km (0.11 R)
• M69: 61,764,622 km (0.103 R)
• M70: 62,430,333 km (0.056 R)
• M71: 63,098,287 km (0.112 R)
• M72: 64,216,831 km (0.107 R)
• M73: 65,116,363 km (0.094 R)
• M74: 65,567,849 km (0.042 R)
• M75: 65,906,988 km (0.102 R)
• M76: 66,246,724 km (0.088 R)
• M77: 67,954,384 km (0.116 R)
• M78: 68,526,745 km (0.095 R)
• M79: 68,870,970 km (0.081 R)
• M80: 70,022,425 km (0.112 R)
• M81: 71,761,650 km (0.089 R)
• M82: 72,694,991 km (0.116 R)
• M83: 77,063,847 km (0.076 R)
• M84: 77,541,214 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.9

Radius: 6.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.38 AU - 22.08 AU

Year: 31939 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,626,068 km

• M1: 127,308 km (0.056 R)
• M2: 229,034 km (0.11 R)
• M3: 659,577 km (0.086 R)
• M4: 879,037 km (0.101 R)
• M5: 1,383,182 km (0.083 R)
• M6: 1,812,079 km (0.072 R)
• M7: 2,067,293 km (0.083 R)
• M8: 2,929,276 km (0.088 R)
• M9: 3,413,075 km (0.078 R)
• M10: 3,537,840 km (0.117 R)
• M11: 4,019,545 km (0.075 R)
• M12: 4,693,484 km (0.119 R)
• M13: 5,401,979 km (0.093 R)
• M14: 5,805,893 km (0.098 R)
• M15: 6,410,568 km (0.098 R)
• M16: 6,798,625 km (0.106 R)
• M17: 7,035,139 km (0.115 R)
• M18: 7,234,403 km (0.083 R)
• M19: 7,638,318 km (0.119 R)
• M20: 7,760,988 km (0.037 R)
• M21: 8,216,214 km (0.069 R)
• M22: 10,573,428 km (0.09 R)
• M23: 10,801,714 km (0.099 R)
• M24: 10,847,491 km (0.056 R)
• M25: 10,985,420 km (0.119 R)
• M26: 11,262,924 km (0.081 R)
• M27: 11,966,932 km (0.074 R)
• M28: 12,685,151 km (0.076 R)
• M29: 12,879,030 km (0.12 R)
• M30: 12,976,269 km (0.047 R)
• M31: 14,162,879 km (0.072 R)
• M32: 14,313,674 km (0.078 R)
• M33: 14,871,076 km (0.091 R)
• M34: 15,280,824 km (0.108 R)
• M35: 15,902,553 km (0.111 R)
• M36: 15,954,763 km (0.084 R)
• M37: 17,546,484 km (0.108 R)
• M38: 17,762,503 km (0.11 R)
• M39: 18,690,459 km (0.103 R)
• M40: 18,855,914 km (0.084 R)
• M41: 20,196,461 km (0.1 R)
• M42: 20,309,557 km (0.085 R)
• M43: 24,760,392 km (0.079 R)
• M44: 25,795,759 km (0.102 R)
• M45: 25,918,579 km (0.085 R)
• M46: 26,041,399 km (0.082 R)
• M47: 26,226,152 km (0.049 R)
• M48: 28,921,756 km (0.084 R)
• M49: 29,176,970 km (0.11 R)
• M50: 29,689,642 km (0.114 R)
• M51: 31,638,454 km (0.099 R)
• M52: 31,769,801 km (0.102 R)
• M53: 34,165,760 km (0.073 R)
• M54: 34,435,485 km (0.03 R)
• M55: 35,385,282 km (0.046 R)
• M56: 35,863,397 km (0.094 R)
• M57: 36,826,059 km (0.109 R)
• M58: 37,380,020 km (0.102 R)
• M59: 37,727,536 km (0.05 R)
• M60: 38,215,973 km (0.046 R)
• M61: 38,917,437 km (0.099 R)
• M62: 39,340,350 km (0.066 R)
• M63: 40,975,306 km (0.031 R)
• M64: 41,909,395 km (0.068 R)
• M65: 42,995,625 km (0.092 R)
• M66: 43,798,217 km (0.068 R)
• M67: 45,344,012 km (0.051 R)
• M68: 45,937,617 km (0.072 R)
• M69: 48,035,278 km (0.113 R)
• M70: 48,488,859 km (0.088 R)
• M71: 49,476,504 km (0.084 R)
• M72: 51,008,835 km (0.086 R)
• M73: 51,394,348 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit