🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.73 AU - 0.75 AU

Year: 241 Days

Day: 38.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.59 AU - 0.89 AU

Year: 241 Days

Day: 41.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.69 AU - 3.75 AU

Year: 2188 Days

Day: 33.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.35 AU - 4.41 AU

Year: 2895 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 13.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.81 AU - 9.85 AU

Year: 9938 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 77 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,522,924 km

• M1: 252,072 km (0.094 R)
• M2: 366,066 km (0.061 R)
• M3: 508,184 km (0.091 R)
• M4: 1,045,390 km (0.114 R)
• M5: 1,728,454 km (0.119 R)
• M6: 1,836,164 km (0.104 R)
• M7: 2,337,916 km (0.104 R)
• M8: 2,629,482 km (0.102 R)
• M9: 2,779,828 km (0.119 R)
• M10: 2,881,554 km (0.097 R)
• M11: 3,089,196 km (0.115 R)
• M12: 3,911,386 km (0.091 R)
• M13: 4,376,935 km (0.093 R)
• M14: 4,556,153 km (0.082 R)
• M15: 5,392,704 km (0.072 R)
• M16: 5,617,250 km (0.096 R)
• M17: 6,009,795 km (0.064 R)
• M18: 6,547,001 km (0.092 R)
• M19: 6,718,141 km (0.116 R)
• M20: 6,856,070 km (0.11 R)
• M21: 7,595,682 km (0.089 R)
• M22: 7,993,463 km (0.092 R)
• M23: 8,696,423 km (0.114 R)
• M24: 8,884,767 km (0.094 R)
• M25: 9,612,710 km (0.101 R)
• M26: 9,768,442 km (0.112 R)
• M27: 10,320,159 km (0.05 R)
• M28: 10,922,440 km (0.078 R)
• M29: 11,085,053 km (0.084 R)
• M30: 11,371,533 km (0.107 R)
• M31: 11,577,529 km (0.082 R)
• M32: 11,660,406 km (0.109 R)
• M33: 12,584,173 km (0.06 R)
• M34: 13,488,043 km (0.099 R)
• M35: 13,662,474 km (0.025 R)
• M36: 13,749,989 km (0.078 R)
• M37: 14,013,880 km (0.084 R)
• M38: 14,995,391 km (0.092 R)
• M39: 16,789,369 km (0.07 R)
• M40: 17,071,511 km (0.094 R)
• M41: 17,640,282 km (0.079 R)
• M42: 18,796,374 km (0.063 R)
• M43: 19,531,498 km (0.06 R)
• M44: 19,778,634 km (0.107 R)
• M45: 19,977,000 km (0.107 R)
• M46: 20,878,328 km (0.083 R)
• M47: 21,435,580 km (0.107 R)
• M48: 21,639,332 km (0.084 R)
• M49: 21,895,144 km (0.073 R)
• M50: 22,564,744 km (0.059 R)
• M51: 22,824,147 km (0.119 R)
• M52: 22,928,118 km (0.119 R)
• M53: 24,082,714 km (0.078 R)
• M54: 25,687,600 km (0.116 R)
• M55: 25,795,909 km (0.091 R)
• M56: 25,904,218 km (0.104 R)
• M57: 26,612,414 km (0.068 R)
• M58: 26,886,477 km (0.096 R)
• M59: 27,547,999 km (0.081 R)
• M60: 28,382,456 km (0.086 R)
• M61: 28,494,355 km (0.113 R)
• M62: 28,774,851 km (0.117 R)
• M63: 29,962,509 km (0.058 R)
• M64: 32,035,486 km (0.113 R)
• M65: 32,327,053 km (0.077 R)
• M66: 33,443,202 km (0.119 R)
• M67: 33,976,220 km (0.089 R)
• M68: 34,333,160 km (0.109 R)
• M69: 34,631,608 km (0.115 R)
• M70: 35,291,035 km (0.086 R)
• M71: 35,954,801 km (0.082 R)
• M72: 36,197,150 km (0.069 R)
• M73: 39,584,345 km (0.08 R)
• M74: 41,283,926 km (0.058 R)
• M75: 41,474,364 km (0.11 R)
• M76: 42,174,632 km (0.04 R)
• M77: 42,750,584 km (0.111 R)
• M78: 42,943,116 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 11.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.38 AU - 11.22 AU

Year: 12520 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,522,924 km

• M1: 213,476 km (0.066 R)
• M2: 652,995 km (0.103 R)
• M3: 746,344 km (0.027 R)
• M4: 947,852 km (0.083 R)
• M5: 1,332,468 km (0.12 R)
• M6: 2,445,028 km (0.097 R)
• M7: 2,909,230 km (0.049 R)
• M8: 3,005,421 km (0.116 R)
• M9: 3,102,809 km (0.094 R)
• M10: 3,708,980 km (0.118 R)
• M11: 4,351,652 km (0.073 R)
• M12: 5,106,075 km (0.065 R)
• M13: 5,458,976 km (0.098 R)
• M14: 5,538,562 km (0.098 R)
• M15: 6,438,543 km (0.106 R)
• M16: 6,862,653 km (0.093 R)
• M17: 7,078,223 km (0.095 R)
• M18: 7,649,089 km (0.074 R)
• M19: 7,872,588 km (0.089 R)
• M20: 8,510,024 km (0.073 R)
• M21: 8,834,951 km (0.069 R)
• M22: 9,593,113 km (0.072 R)
• M23: 10,028,592 km (0.092 R)
• M24: 10,224,416 km (0.075 R)
• M25: 11,425,089 km (0.069 R)
• M26: 11,732,213 km (0.096 R)
• M27: 12,354,690 km (0.115 R)
• M28: 12,512,067 km (0.12 R)
• M29: 13,254,970 km (0.101 R)
• M30: 14,176,343 km (0.089 R)
• M31: 14,341,050 km (0.079 R)
• M32: 14,672,410 km (0.095 R)
• M33: 15,174,310 km (0.116 R)
• M34: 15,681,896 km (0.09 R)
• M35: 15,852,288 km (0.09 R)
• M36: 16,309,758 km (0.039 R)
• M37: 16,887,655 km (0.093 R)
• M38: 17,062,385 km (0.091 R)
• M39: 17,296,207 km (0.107 R)
• M40: 17,413,491 km (0.109 R)
• M41: 18,481,471 km (0.084 R)
• M42: 18,661,586 km (0.071 R)
• M43: 20,494,011 km (0.114 R)
• M44: 21,431,690 km (0.1 R)
• M45: 21,557,801 km (0.091 R)
• M46: 21,810,622 km (0.103 R)
• M47: 22,575,216 km (0.052 R)
• M48: 23,283,861 km (0.077 R)
• M49: 23,738,639 km (0.106 R)
• M50: 24,590,898 km (0.067 R)
• M51: 25,253,467 km (0.103 R)
• M52: 25,586,771 km (0.062 R)
• M53: 26,123,379 km (0.073 R)
• M54: 26,528,190 km (0.059 R)
• M55: 27,618,011 km (0.101 R)
• M56: 28,030,303 km (0.094 R)
• M57: 28,583,516 km (0.1 R)
• M58: 31,259,522 km (0.088 R)
• M59: 32,554,741 km (0.063 R)
• M60: 33,354,940 km (0.096 R)
• M61: 36,018,829 km (0.093 R)
• M62: 36,093,927 km (0.118 R)
• M63: 36,319,072 km (0.032 R)
• M64: 36,921,951 km (0.117 R)
• M65: 38,981,016 km (0.113 R)
• M66: 40,218,789 km (0.087 R)
• M67: 40,452,311 km (0.105 R)
• M68: 41,233,960 km (0.12 R)
• M69: 41,784,032 km (0.096 R)
• M70: 42,494,921 km (0.097 R)
• M71: 42,653,345 km (0.038 R)
• M72: 43,688,562 km (0.055 R)
• M73: 45,702,299 km (0.12 R)
• M74: 45,945,994 km (0.098 R)
• M75: 46,271,669 km (0.065 R)
• M76: 46,516,411 km (0.08 R)
• M77: 47,171,051 km (0.103 R)
• M78: 49,653,029 km (0.047 R)
• M79: 50,154,481 km (0.118 R)
• M80: 50,405,806 km (0.107 R)
• M81: 50,573,655 km (0.088 R)
• M82: 51,838,205 km (0.064 R)
• M83: 51,922,878 km (0.102 R)
• M84: 52,857,266 km (0.107 R)
• M85: 53,883,059 km (0.039 R)
• M86: 55,867,325 km (0.075 R)
• M87: 56,301,757 km (0.119 R)
• M88: 58,139,118 km (0.098 R)
• M89: 58,315,045 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 5.5

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.91 AU - 13.01 AU

Year: 17671 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,522,924 km

• M1: 92,601 km (0.118 R)
• M2: 207,193 km (0.107 R)
• M3: 556,654 km (0.027 R)
• M4: 1,421,329 km (0.047 R)
• M5: 1,591,422 km (0.046 R)
• M6: 1,828,535 km (0.091 R)
• M7: 1,920,388 km (0.12 R)
• M8: 2,205,073 km (0.099 R)
• M9: 2,302,910 km (0.112 R)
• M10: 2,884,247 km (0.087 R)
• M11: 2,955,456 km (0.047 R)
• M12: 3,623,111 km (0.094 R)
• M13: 3,738,750 km (0.088 R)
• M14: 4,376,336 km (0.058 R)
• M15: 4,665,808 km (0.086 R)
• M16: 4,833,956 km (0.118 R)
• M17: 5,526,445 km (0.078 R)
• M18: 6,295,826 km (0.036 R)
• M19: 6,388,577 km (0.091 R)
• M20: 6,858,913 km (0.068 R)
• M21: 6,954,356 km (0.07 R)
• M22: 7,536,142 km (0.077 R)
• M23: 8,386,606 km (0.101 R)
• M24: 8,849,163 km (0.091 R)
• M25: 9,425,713 km (0.089 R)
• M26: 10,231,298 km (0.115 R)
• M27: 10,285,901 km (0.078 R)
• M28: 10,836,122 km (0.079 R)
• M29: 10,947,273 km (0.044 R)
• M30: 11,058,873 km (0.103 R)
• M31: 11,452,315 km (0.105 R)
• M32: 11,565,561 km (0.093 R)
• M33: 11,679,255 km (0.043 R)
• M34: 11,964,987 km (0.111 R)
• M35: 12,253,113 km (0.104 R)
• M36: 12,718,661 km (0.094 R)
• M37: 14,028,840 km (0.078 R)
• M38: 14,946,323 km (0.092 R)
• M39: 15,506,268 km (0.083 R)
• M40: 15,694,313 km (0.075 R)
• M41: 16,009,515 km (0.106 R)
• M42: 16,326,962 km (0.116 R)
• M43: 16,582,326 km (0.045 R)
• M44: 17,421,270 km (0.058 R)
• M45: 19,409,725 km (0.081 R)
• M46: 19,544,812 km (0.087 R)
• M47: 20,430,581 km (0.079 R)
• M48: 20,912,885 km (0.033 R)
• M49: 21,120,676 km (0.108 R)
• M50: 21,329,216 km (0.088 R)
• M51: 21,888,712 km (0.095 R)
• M52: 22,240,865 km (0.12 R)
• M53: 23,595,923 km (0.111 R)
• M54: 23,884,646 km (0.079 R)
• M55: 25,198,116 km (0.105 R)
• M56: 25,641,225 km (0.088 R)
• M57: 26,385,175 km (0.072 R)
• M58: 28,199,797 km (0.11 R)
• M59: 30,054,212 km (0.069 R)
• M60: 30,759,865 km (0.097 R)
• M61: 31,233,193 km (0.056 R)
• M62: 32,507,318 km (0.053 R)
• M63: 33,554,952 km (0.103 R)
• M64: 33,798,348 km (0.07 R)
• M65: 33,960,811 km (0.082 R)
• M66: 34,531,826 km (0.093 R)
• M67: 35,517,975 km (0.084 R)
• M68: 35,600,703 km (0.076 R)
• M69: 36,180,694 km (0.119 R)
• M70: 36,680,201 km (0.064 R)
• M71: 36,763,826 km (0.111 R)
• M72: 39,554,275 km (0.06 R)
• M73: 39,639,995 km (0.051 R)
• M74: 40,499,584 km (0.116 R)
• M75: 40,931,623 km (0.068 R)
• M76: 41,018,240 km (0.05 R)
• M77: 42,587,522 km (0.076 R)
• M78: 43,026,891 km (0.118 R)
• M79: 43,556,168 km (0.065 R)
• M80: 44,532,145 km (0.11 R)
• M81: 53,822,472 km (0.083 R)
• M82: 54,487,883 km (0.03 R)
• M83: 55,155,987 km (0.077 R)
• M84: 55,634,850 km (0.083 R)
• M85: 57,855,481 km (0.094 R)
• M86: 60,006,399 km (0.112 R)
• M87: 60,696,344 km (0.06 R)
• M88: 64,285,496 km (0.111 R)
• M89: 65,902,649 km (0.102 R)
• M90: 66,614,436 km (0.063 R)
• M91: 66,920,214 km (0.105 R)
• M92: 67,533,266 km (0.107 R)
• M93: 67,840,390 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592

Radius: 6.9

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.75 AU - 17.03 AU

Year: 19607 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,522,924 km

• M1: 351,405 km (0.107 R)
• M2: 573,708 km (0.032 R)
• M3: 678,875 km (0.058 R)
• M4: 957,426 km (0.058 R)
• M5: 1,188,705 km (0.064 R)
• M6: 1,437,336 km (0.071 R)
• M7: 1,582,596 km (0.111 R)
• M8: 1,793,978 km (0.053 R)
• M9: 1,950,607 km (0.078 R)
• M10: 2,210,608 km (0.025 R)
• M11: 2,310,988 km (0.025 R)
• M12: 2,835,478 km (0.087 R)
• M13: 3,948,785 km (0.112 R)
• M14: 4,917,282 km (0.059 R)
• M15: 5,270,782 km (0.08 R)
• M16: 5,405,420 km (0.085 R)
• M17: 6,048,990 km (0.096 R)
• M18: 6,379,751 km (0.109 R)
• M19: 6,716,496 km (0.041 R)
• M20: 7,108,292 km (0.036 R)
• M21: 7,257,292 km (0.047 R)
• M22: 7,357,074 km (0.095 R)
• M23: 8,328,113 km (0.113 R)
• M24: 10,444,026 km (0.112 R)
• M25: 11,242,130 km (0.048 R)
• M26: 11,824,066 km (0.092 R)
• M27: 11,882,858 km (0.063 R)
• M28: 11,941,650 km (0.06 R)
• M29: 12,059,683 km (0.072 R)
• M30: 12,535,404 km (0.037 R)
• M31: 12,896,234 km (0.114 R)
• M32: 13,505,247 km (0.036 R)
• M33: 13,689,851 km (0.037 R)
• M34: 15,068,395 km (0.093 R)
• M35: 15,516,291 km (0.049 R)
• M36: 16,098,526 km (0.061 R)
• M37: 16,885,860 km (0.08 R)
• M38: 17,151,097 km (0.106 R)
• M39: 17,753,079 km (0.094 R)
• M40: 18,634,659 km (0.109 R)
• M41: 21,006,832 km (0.118 R)
• M42: 21,078,041 km (0.026 R)
• M43: 22,664,676 km (0.04 R)
• M44: 23,991,160 km (0.104 R)
• M45: 25,494,320 km (0.095 R)
• M46: 26,180,675 km (0.115 R)
• M47: 26,334,012 km (0.04 R)
• M48: 26,641,586 km (0.073 R)
• M49: 26,950,356 km (0.109 R)
• M50: 27,027,847 km (0.06 R)
• M51: 28,040,475 km (0.112 R)
• M52: 28,354,631 km (0.109 R)
• M53: 29,144,956 km (0.101 R)
• M54: 29,702,508 km (0.03 R)
• M55: 30,505,100 km (0.085 R)
• M56: 30,909,014 km (0.101 R)
• M57: 31,233,492 km (0.087 R)
• M58: 32,049,549 km (0.115 R)
• M59: 32,131,528 km (0.119 R)
• M60: 32,542,623 km (0.066 R)
• M61: 32,790,058 km (0.057 R)
• M62: 33,536,103 km (0.1 R)
• M63: 38,912,949 km (0.045 R)
• M64: 40,320,516 km (0.091 R)
• M65: 40,763,774 km (0.101 R)
• M66: 41,119,518 km (0.106 R)
• M67: 42,013,515 km (0.086 R)
• M68: 42,193,032 km (0.111 R)
• M69: 43,729,552 km (0.067 R)
• M70: 44,093,823 km (0.092 R)
• M71: 44,185,077 km (0.111 R)
• M72: 45,284,472 km (0.095 R)
• M73: 46,392,843 km (0.081 R)
• M74: 48,072,079 km (0.096 R)
• M75: 49,771,212 km (0.089 R)
• M76: 51,106,223 km (0.05 R)
• M77: 51,585,834 km (0.117 R)
• M78: 51,778,217 km (0.115 R)
• M79: 52,259,922 km (0.027 R)
• M80: 52,743,123 km (0.084 R)
• M81: 54,006,477 km (0.052 R)
• M82: 54,593,050 km (0.114 R)
• M83: 56,662,138 km (0.072 R)
• M84: 60,978,186 km (0.083 R)
• M85: 62,713,671 km (0.1 R)
• M86: 63,845,080 km (0.105 R)
• M87: 64,258,269 km (0.102 R)
• M88: 66,441,650 km (0.086 R)
• M89: 67,279,847 km (0.087 R)
• M90: 67,384,865 km (0.094 R)
• M91: 67,700,217 km (0.095 R)
• M92: 67,910,851 km (0.108 R)
• M93: 68,649,266 km (0.102 R)
• M94: 70,347,501 km (0.097 R)
• M95: 70,774,154 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit