🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 39.5 Hours

Environment

Temp: 261 °C

Axial Tilt: 35.6 °

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: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.65 AU - 0.83 AU

Year: 226 Days

Day: 47.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,641,969 km

• M1: 85,420 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.13 AU - 1.23 AU

Year: 455 Days

Day: 31.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.22 AU - 1.34 AU

Year: 514 Days

Day: 21 Hours

Environment

Temp: 18 °C

Axial Tilt: 145.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.45 AU - 1.63 AU

Year: 678 Days

Day: 31.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.7 AU - 3.82 AU

Year: 2088 Days

Day: 24.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,641,969 km

• M1: 970,142 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.91 AU - 4.19 AU

Year: 2373 Days

Day: 23.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 10.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.29 AU - 7.93 AU

Year: 6726 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,641,969 km

• M1: 144,960 km (0.112 R)
• M2: 229,633 km (0.111 R)
• M3: 321,935 km (0.085 R)
• M4: 609,911 km (0.099 R)
• M5: 717,471 km (0.092 R)
• M6: 861,833 km (0.094 R)
• M7: 932,743 km (0.045 R)
• M8: 1,059,303 km (0.117 R)
• M9: 1,135,897 km (0.095 R)
• M10: 1,585,438 km (0.111 R)
• M11: 1,712,596 km (0.111 R)
• M12: 1,869,824 km (0.088 R)
• M13: 2,341,506 km (0.088 R)
• M14: 2,428,572 km (0.104 R)
• M15: 2,516,685 km (0.088 R)
• M16: 2,681,243 km (0.037 R)
• M17: 2,849,391 km (0.109 R)
• M18: 3,036,837 km (0.04 R)
• M19: 3,540,084 km (0.112 R)
• M20: 3,724,837 km (0.118 R)
• M21: 3,895,828 km (0.052 R)
• M22: 4,086,715 km (0.111 R)
• M23: 4,157,026 km (0.112 R)
• M24: 4,227,636 km (0.102 R)
• M25: 4,298,695 km (0.112 R)
• M26: 4,641,573 km (0.089 R)
• M27: 5,296,662 km (0.1 R)
• M28: 5,762,510 km (0.104 R)
• M29: 5,881,141 km (0.089 R)
• M30: 5,960,578 km (0.094 R)
• M31: 6,100,601 km (0.119 R)
• M32: 6,302,558 km (0.05 R)
• M33: 6,609,533 km (0.106 R)
• M34: 6,858,763 km (0.073 R)
• M35: 7,132,228 km (0.118 R)
• M36: 7,668,237 km (0.053 R)
• M37: 7,930,034 km (0.111 R)
• M38: 8,239,402 km (0.088 R)
• M39: 8,373,142 km (0.098 R)
• M40: 8,801,591 km (0.119 R)
• M41: 8,892,696 km (0.106 R)
• M42: 8,984,100 km (0.079 R)
• M43: 9,121,880 km (0.099 R)
• M44: 9,353,008 km (0.051 R)
• M45: 9,422,721 km (0.092 R)
• M46: 9,632,906 km (0.101 R)
• M47: 10,010,491 km (0.051 R)
• M48: 10,441,034 km (0.11 R)
• M49: 10,804,557 km (0.102 R)
• M50: 10,877,710 km (0.044 R)
• M51: 11,221,486 km (0.049 R)
• M52: 11,444,387 km (0.044 R)
• M53: 11,819,129 km (0.092 R)
• M54: 12,529,420 km (0.089 R)
• M55: 12,812,310 km (0.105 R)
• M56: 13,097,294 km (0.112 R)
• M57: 13,227,444 km (0.073 R)
• M58: 13,332,013 km (0.111 R)
• M59: 13,938,183 km (0.095 R)
• M60: 14,097,804 km (0.08 R)
• M61: 14,204,467 km (0.086 R)
• M62: 14,499,474 km (0.061 R)
• M63: 14,796,576 km (0.111 R)
• M64: 15,616,671 km (0.064 R)
• M65: 16,171,829 km (0.097 R)
• M66: 16,564,075 km (0.073 R)
• M67: 16,648,597 km (0.051 R)
• M68: 17,187,150 km (0.09 R)
• M69: 17,444,159 km (0.101 R)
• M70: 17,530,178 km (0.106 R)
• M71: 17,731,237 km (0.026 R)
• M72: 18,193,943 km (0.074 R)
• M73: 18,426,718 km (0.078 R)
• M74: 19,427,228 km (0.04 R)
• M75: 19,814,537 km (0.116 R)
• M76: 20,174,170 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.8

Radius: 7.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.4 AU - 17.74 AU

Year: 20754 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,641,969 km

• M1: 129,402 km (0.094 R)
• M2: 472,580 km (0.119 R)
• M3: 670,498 km (0.109 R)
• M4: 753,674 km (0.074 R)
• M5: 894,296 km (0.046 R)
• M6: 1,652,757 km (0.118 R)
• M7: 1,884,784 km (0.101 R)
• M8: 2,227,512 km (0.091 R)
• M9: 3,543,824 km (0.09 R)
• M10: 3,843,468 km (0.088 R)
• M11: 4,027,324 km (0.074 R)
• M12: 4,089,258 km (0.11 R)
• M13: 5,189,700 km (0.069 R)
• M14: 5,912,706 km (0.088 R)
• M15: 5,983,167 km (0.114 R)
• M16: 6,666,979 km (0.058 R)
• M17: 7,912,531 km (0.119 R)
• M18: 8,304,028 km (0.056 R)
• M19: 8,741,901 km (0.048 R)
• M20: 8,862,627 km (0.116 R)
• M21: 9,187,254 km (0.083 R)
• M22: 9,932,102 km (0.046 R)
• M23: 10,016,026 km (0.063 R)
• M24: 10,142,287 km (0.079 R)
• M25: 10,269,295 km (0.112 R)
• M26: 10,782,117 km (0.083 R)
• M27: 11,303,316 km (0.114 R)
• M28: 11,611,188 km (0.115 R)
• M29: 12,100,523 km (0.119 R)
• M30: 12,190,282 km (0.119 R)
• M31: 12,824,427 km (0.097 R)
• M32: 12,915,831 km (0.079 R)
• M33: 13,283,842 km (0.053 R)
• M34: 13,655,294 km (0.104 R)
• M35: 13,889,265 km (0.07 R)
• M36: 15,126,888 km (0.093 R)
• M37: 15,175,208 km (0.112 R)
• M38: 16,399,517 km (0.063 R)
• M39: 18,114,806 km (0.085 R)
• M40: 18,217,580 km (0.113 R)
• M41: 18,630,171 km (0.107 R)
• M42: 18,681,932 km (0.099 R)
• M43: 19,045,903 km (0.072 R)
• M44: 19,254,892 km (0.12 R)
• M45: 19,780,728 km (0.112 R)
• M46: 19,939,451 km (0.111 R)
• M47: 20,098,474 km (0.085 R)
• M48: 20,204,838 km (0.066 R)
• M49: 20,257,945 km (0.097 R)
• M50: 20,685,496 km (0.082 R)
• M51: 20,792,758 km (0.113 R)
• M52: 20,846,613 km (0.067 R)
• M53: 21,658,181 km (0.119 R)
• M54: 21,985,651 km (0.106 R)
• M55: 22,150,059 km (0.108 R)
• M56: 22,259,864 km (0.094 R)
• M57: 22,424,870 km (0.1 R)
• M58: 22,590,326 km (0.073 R)
• M59: 22,811,581 km (0.09 R)
• M60: 23,033,584 km (0.108 R)
• M61: 24,892,188 km (0.05 R)
• M62: 25,752,675 km (0.115 R)
• M63: 25,926,059 km (0.113 R)
• M64: 26,389,962 km (0.086 R)
• M65: 27,032,485 km (0.058 R)
• M66: 28,750,916 km (0.119 R)
• M67: 29,050,859 km (0.047 R)
• M68: 30,810,280 km (0.113 R)
• M69: 31,424,978 km (0.077 R)
• M70: 31,981,631 km (0.098 R)
• M71: 32,791,404 km (0.074 R)
• M72: 33,104,662 km (0.089 R)
• M73: 33,481,948 km (0.097 R)
• M74: 33,608,059 km (0.081 R)
• M75: 33,734,320 km (0.066 R)
• M76: 34,304,288 km (0.082 R)
• M77: 34,685,912 km (0.11 R)
• M78: 35,005,154 km (0.09 R)
• M79: 35,582,153 km (0.049 R)
• M80: 36,226,920 km (0.082 R)
• M81: 37,987,238 km (0.079 R)
• M82: 38,250,231 km (0.106 R)
• M83: 40,176,004 km (0.118 R)
• M84: 40,982,187 km (0.065 R)
• M85: 41,997,209 km (0.057 R)
• M86: 43,500,966 km (0.112 R)
• M87: 44,328,542 km (0.075 R)
• M88: 44,397,806 km (0.102 R)
• M89: 44,813,688 km (0.115 R)
• M90: 45,789,365 km (0.097 R)
• M91: 46,631,152 km (0.098 R)
• M92: 47,124,676 km (0.071 R)
• M93: 47,195,286 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.6

Radius: 6.4

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.04 AU - 16.44 AU

Year: 21106 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,641,969 km

• M1: 138,976 km (0.115 R)
• M2: 194,776 km (0.082 R)
• M3: 515,664 km (0.064 R)
• M4: 743,651 km (0.117 R)
• M5: 1,001,408 km (0.119 R)
• M6: 1,179,579 km (0.065 R)
• M7: 1,653,655 km (0.063 R)
• M8: 2,379,055 km (0.118 R)
• M9: 2,446,374 km (0.083 R)
• M10: 2,757,089 km (0.088 R)
• M11: 2,971,313 km (0.103 R)
• M12: 3,880,718 km (0.098 R)
• M13: 4,324,575 km (0.108 R)
• M14: 4,741,953 km (0.113 R)
• M15: 4,826,925 km (0.1 R)
• M16: 4,955,429 km (0.11 R)
• M17: 5,259,712 km (0.104 R)
• M18: 5,391,956 km (0.116 R)
• M19: 6,966,025 km (0.113 R)
• M20: 8,670,693 km (0.085 R)
• M21: 8,984,399 km (0.107 R)
• M22: 9,195,632 km (0.108 R)
• M23: 9,784,748 km (0.105 R)
• M24: 10,330,930 km (0.042 R)
• M25: 11,509,911 km (0.106 R)
• M26: 11,739,244 km (0.048 R)
• M27: 13,870,565 km (0.118 R)
• M28: 13,931,451 km (0.027 R)
• M29: 14,545,102 km (0.116 R)
• M30: 15,293,241 km (0.084 R)
• M31: 15,545,463 km (0.12 R)
• M32: 16,181,852 km (0.118 R)
• M33: 16,310,207 km (0.091 R)
• M34: 17,480,062 km (0.067 R)
• M35: 17,876,048 km (0.078 R)
• M36: 18,609,526 km (0.073 R)
• M37: 18,878,802 km (0.117 R)
• M38: 19,081,508 km (0.092 R)
• M39: 20,037,139 km (0.11 R)
• M40: 20,174,918 km (0.098 R)
• M41: 21,008,328 km (0.112 R)
• M42: 22,422,178 km (0.046 R)
• M43: 23,720,687 km (0.088 R)
• M44: 24,159,009 km (0.112 R)
• M45: 24,305,615 km (0.049 R)
• M46: 25,266,183 km (0.119 R)
• M47: 25,340,683 km (0.107 R)
• M48: 27,071,979 km (0.06 R)
• M49: 30,726,954 km (0.113 R)
• M50: 31,284,356 km (0.078 R)
• M51: 31,524,310 km (0.059 R)
• M52: 32,490,114 km (0.101 R)
• M53: 33,465,642 km (0.1 R)
• M54: 33,629,153 km (0.117 R)
• M55: 34,368,316 km (0.119 R)
• M56: 35,029,837 km (0.026 R)
• M57: 35,195,891 km (0.082 R)
• M58: 35,695,548 km (0.032 R)
• M59: 37,717,662 km (0.051 R)
• M60: 39,689,961 km (0.101 R)
• M61: 40,210,112 km (0.088 R)
• M62: 40,645,143 km (0.058 R)
• M63: 41,607,805 km (0.113 R)
• M64: 41,783,732 km (0.115 R)
• M65: 43,912,959 km (0.089 R)
• M66: 44,092,028 km (0.047 R)
• M67: 44,630,580 km (0.037 R)
• M68: 46,806,481 km (0.119 R)
• M69: 47,447,657 km (0.068 R)
• M70: 48,091,676 km (0.104 R)
• M71: 48,461,033 km (0.035 R)
• M72: 49,295,490 km (0.088 R)
• M73: 50,228,083 km (0.099 R)
• M74: 51,166,661 km (0.104 R)
• M75: 51,355,004 km (0.117 R)
• M76: 51,449,400 km (0.089 R)
• M77: 51,638,043 km (0.067 R)
• M78: 52,680,292 km (0.12 R)
• M79: 54,978,115 km (0.082 R)
• M80: 55,171,096 km (0.107 R)
• M81: 56,042,354 km (0.072 R)
• M82: 58,978,661 km (0.113 R)
• M83: 59,869,367 km (0.045 R)
• M84: 60,167,216 km (0.099 R)
• M85: 60,764,411 km (0.107 R)
• M86: 64,999,676 km (0.102 R)
• M87: 65,305,903 km (0.106 R)
• M88: 65,612,579 km (0.103 R)
• M89: 65,714,754 km (0.059 R)
• M90: 66,946,693 km (0.045 R)
• M91: 67,875,695 km (0.069 R)
• M92: 68,082,739 km (0.112 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit