🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.68 AU - 0.84 AU

Year: 234 Days

Day: 19.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,072,177 km

• M1: 542,292 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 369 Days

Day: 38.4 Hours

Environment

Temp: 102 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,072,177 km

• M1: 327,171 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.39 AU - 1.63 AU

Year: 655 Days

Day: 47.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.54 AU - 2.42 AU

Year: 984 Days

Day: 12.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.31 AU - 2.75 AU

Year: 1421 Days

Day: 33.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,072,177 km

• M1: 292,464 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 15

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.96 AU - 6 AU

Year: 4530 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 106,072,177 km

• M1: 226,641 km (0.073 R)
• M2: 430,243 km (0.084 R)
• M3: 645,365 km (0.061 R)
• M4: 862,881 km (0.111 R)
• M5: 968,048 km (0.119 R)
• M6: 1,358,797 km (0.104 R)
• M7: 1,532,630 km (0.053 R)
• M8: 1,850,825 km (0.063 R)
• M9: 2,190,861 km (0.067 R)
• M10: 2,473,750 km (0.052 R)
• M11: 2,689,022 km (0.119 R)
• M12: 2,829,345 km (0.043 R)
• M13: 3,546,068 km (0.119 R)
• M14: 3,700,603 km (0.11 R)
• M15: 3,925,299 km (0.027 R)
• M16: 4,062,330 km (0.094 R)
• M17: 4,247,682 km (0.056 R)
• M18: 4,412,090 km (0.119 R)
• M19: 4,699,168 km (0.118 R)
• M20: 5,166,063 km (0.1 R)
• M21: 5,266,443 km (0.037 R)
• M22: 5,648,217 km (0.08 R)
• M23: 6,412,064 km (0.111 R)
• M24: 6,574,228 km (0.043 R)
• M25: 6,902,745 km (0.105 R)
• M26: 7,349,145 km (0.11 R)
• M27: 7,575,935 km (0.067 R)
• M28: 8,153,084 km (0.064 R)
• M29: 8,417,573 km (0.099 R)
• M30: 8,565,675 km (0.108 R)
• M31: 8,714,674 km (0.091 R)
• M32: 8,894,641 km (0.117 R)
• M33: 9,719,673 km (0.115 R)
• M34: 10,378,502 km (0.077 R)
• M35: 10,890,127 km (0.084 R)
• M36: 11,051,692 km (0.074 R)
• M37: 12,305,921 km (0.078 R)
• M38: 12,406,899 km (0.073 R)
• M39: 12,949,940 km (0.108 R)
• M40: 13,052,713 km (0.115 R)
• M41: 13,293,416 km (0.099 R)
• M42: 13,535,615 km (0.058 R)
• M43: 14,235,584 km (0.093 R)
• M44: 14,625,735 km (0.092 R)
• M45: 15,127,337 km (0.028 R)
• M46: 15,380,157 km (0.086 R)
• M47: 15,489,064 km (0.119 R)
• M48: 16,591,451 km (0.09 R)
• M49: 16,964,548 km (0.075 R)
• M50: 17,833,263 km (0.068 R)
• M51: 17,947,556 km (0.118 R)
• M52: 18,793,980 km (0.058 R)
• M53: 19,417,654 km (0.113 R)
• M54: 20,087,703 km (0.055 R)
• M55: 20,246,426 km (0.068 R)
• M56: 21,288,824 km (0.09 R)
• M57: 21,572,462 km (0.061 R)
• M58: 22,471,994 km (0.061 R)
• M59: 23,175,403 km (0.102 R)
• M60: 23,383,793 km (0.096 R)
• M61: 24,434,568 km (0.107 R)
• M62: 24,944,398 km (0.116 R)
• M63: 25,157,874 km (0.076 R)
• M64: 26,669,261 km (0.117 R)
• M65: 26,800,309 km (0.116 R)
• M66: 27,899,554 km (0.066 R)
• M67: 28,032,547 km (0.112 R)
• M68: 28,210,119 km (0.072 R)
• M69: 28,343,411 km (0.104 R)
• M70: 28,521,732 km (0.093 R)
• M71: 28,655,622 km (0.092 R)
• M72: 28,879,271 km (0.104 R)
• M73: 29,328,214 km (0.073 R)
• M74: 30,187,803 km (0.055 R)
• M75: 30,552,224 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 14

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.05 AU - 13.69 AU

Year: 13538 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 106,072,177 km

• M1: 220,208 km (0.112 R)
• M2: 346,917 km (0.069 R)
• M3: 654,042 km (0.067 R)
• M4: 832,512 km (0.092 R)
• M5: 1,028,785 km (0.058 R)
• M6: 1,229,844 km (0.095 R)
• M7: 1,395,748 km (0.1 R)
• M8: 1,646,175 km (0.118 R)
• M9: 1,764,058 km (0.067 R)
• M10: 2,220,631 km (0.118 R)
• M11: 2,886,491 km (0.115 R)
• M12: 3,014,098 km (0.071 R)
• M13: 3,143,650 km (0.108 R)
• M14: 4,246,934 km (0.032 R)
• M15: 4,503,345 km (0.116 R)
• M16: 4,727,293 km (0.053 R)
• M17: 5,942,327 km (0.091 R)
• M18: 6,105,987 km (0.12 R)
• M19: 6,479,682 km (0.109 R)
• M20: 6,627,036 km (0.114 R)
• M21: 7,097,521 km (0.103 R)
• M22: 7,293,046 km (0.101 R)
• M23: 7,578,927 km (0.04 R)
• M24: 8,003,187 km (0.076 R)
• M25: 8,735,468 km (0.052 R)
• M26: 9,946,762 km (0.087 R)
• M27: 10,288,444 km (0.106 R)
• M28: 10,436,097 km (0.032 R)
• M29: 10,808,297 km (0.089 R)
• M30: 11,336,826 km (0.079 R)
• M31: 13,507,491 km (0.117 R)
• M32: 13,750,438 km (0.108 R)
• M33: 13,913,200 km (0.11 R)
• M34: 15,973,462 km (0.088 R)
• M35: 16,690,934 km (0.036 R)
• M36: 17,536,311 km (0.084 R)
• M37: 18,425,671 km (0.064 R)
• M38: 18,725,315 km (0.03 R)
• M39: 19,420,796 km (0.101 R)
• M40: 19,787,011 km (0.063 R)
• M41: 20,124,654 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.1

Radius: 8.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.99 AU - 14.41 AU

Year: 15047 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 106,072,177 km

• M1: 109,805 km (0.108 R)
• M2: 285,134 km (0.08 R)
• M3: 367,861 km (0.046 R)
• M4: 579,393 km (0.12 R)
• M5: 690,245 km (0.068 R)
• M6: 1,204,113 km (0.052 R)
• M7: 1,498,671 km (0.09 R)
• M8: 1,654,403 km (0.093 R)
• M9: 2,038,720 km (0.027 R)
• M10: 2,665,684 km (0.089 R)
• M11: 2,791,646 km (0.117 R)
• M12: 3,797,991 km (0.104 R)
• M13: 3,975,863 km (0.109 R)
• M14: 4,156,577 km (0.102 R)
• M15: 4,638,731 km (0.118 R)
• M16: 5,534,972 km (0.107 R)
• M17: 5,655,847 km (0.118 R)
• M18: 5,982,269 km (0.118 R)
• M19: 6,526,058 km (0.109 R)
• M20: 6,739,384 km (0.08 R)
• M21: 6,868,487 km (0.113 R)
• M22: 7,930,632 km (0.1 R)
• M23: 8,250,023 km (0.064 R)
• M24: 8,807,425 km (0.064 R)
• M25: 8,948,645 km (0.111 R)
• M26: 9,090,614 km (0.082 R)
• M27: 10,651,518 km (0.108 R)
• M28: 11,875,528 km (0.114 R)
• M29: 12,083,918 km (0.103 R)
• M30: 12,875,889 km (0.113 R)
• M31: 13,305,235 km (0.063 R)
• M32: 13,413,244 km (0.097 R)
• M33: 14,676,748 km (0.117 R)
• M34: 15,237,890 km (0.088 R)
• M35: 16,381,266 km (0.11 R)
• M36: 16,439,160 km (0.075 R)
• M37: 16,729,530 km (0.12 R)
• M38: 17,315,654 km (0.072 R)
• M39: 19,052,934 km (0.107 R)
• M40: 19,603,305 km (0.092 R)
• M41: 19,664,790 km (0.051 R)
• M42: 19,973,261 km (0.087 R)
• M43: 21,792,969 km (0.063 R)
• M44: 22,561,453 km (0.103 R)
• M45: 23,273,689 km (0.106 R)
• M46: 23,403,988 km (0.056 R)
• M47: 24,521,185 km (0.111 R)
• M48: 24,786,572 km (0.089 R)
• M49: 26,534,773 km (0.042 R)
• M50: 27,630,278 km (0.102 R)
• M51: 28,600,869 km (0.114 R)
• M52: 28,810,306 km (0.104 R)
• M53: 29,020,341 km (0.058 R)
• M54: 31,579,213 km (0.072 R)
• M55: 32,157,558 km (0.115 R)
• M56: 32,520,782 km (0.103 R)
• M57: 33,324,870 km (0.108 R)
• M58: 33,839,786 km (0.052 R)
• M59: 33,913,688 km (0.032 R)
• M60: 36,152,270 km (0.082 R)
• M61: 36,530,005 km (0.074 R)
• M62: 36,833,090 km (0.11 R)
• M63: 36,908,936 km (0.08 R)
• M64: 36,984,932 km (0.093 R)
• M65: 40,300,320 km (0.035 R)
• M66: 41,084,811 km (0.094 R)
• M67: 41,242,338 km (0.057 R)
• M68: 41,716,114 km (0.113 R)
• M69: 42,589,317 km (0.041 R)
• M70: 42,669,053 km (0.115 R)
• M71: 42,908,409 km (0.047 R)
• M72: 44,920,351 km (0.106 R)
• M73: 45,001,433 km (0.094 R)
• M74: 45,570,503 km (0.059 R)
• M75: 46,223,947 km (0.104 R)
• M76: 46,305,927 km (0.1 R)
• M77: 47,871,019 km (0.111 R)
• M78: 49,537,241 km (0.069 R)
• M79: 50,040,787 km (0.03 R)
• M80: 50,714,725 km (0.096 R)
• M81: 50,883,771 km (0.1 R)
• M82: 51,561,599 km (0.096 R)
• M83: 53,354,978 km (0.063 R)
• M84: 54,561,934 km (0.081 R)
• M85: 57,090,587 km (0.056 R)
• M86: 57,266,364 km (0.068 R)
• M87: 58,501,893 km (0.12 R)
• M88: 59,123,023 km (0.109 R)
• M89: 59,389,906 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.7

Radius: 3.3

Gravity: 80.6 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.66 AU - 21.2 AU

Year: 29082 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,072,177 km

• M1: 58,493 km (0.116 R)
• M2: 90,357 km (0.064 R)
• M3: 116,836 km (0.081 R)
• M4: 255,663 km (0.107 R)
• M5: 460,163 km (0.109 R)
• M6: 537,804 km (0.035 R)
• M7: 889,359 km (0.083 R)
• M8: 1,191,098 km (0.085 R)
• M9: 2,004,761 km (0.108 R)
• M10: 2,350,781 km (0.119 R)
• M11: 4,122,319 km (0.081 R)
• M12: 4,953,784 km (0.087 R)
• M13: 5,476,628 km (0.09 R)
• M14: 6,016,976 km (0.12 R)
• M15: 6,700,189 km (0.109 R)
• M16: 8,753,271 km (0.097 R)
• M17: 9,031,223 km (0.101 R)
• M18: 9,882,585 km (0.103 R)
• M19: 11,966,334 km (0.103 R)
• M20: 12,043,077 km (0.057 R)
• M21: 12,507,728 km (0.105 R)
• M22: 13,294,912 km (0.044 R)
• M23: 13,774,972 km (0.089 R)
• M24: 14,098,103 km (0.046 R)
• M25: 14,260,567 km (0.095 R)
• M26: 14,916,852 km (0.053 R)
• M27: 14,999,580 km (0.058 R)
• M28: 16,428,838 km (0.116 R)
• M29: 16,599,829 km (0.101 R)
• M30: 18,875,960 km (0.092 R)
• M31: 19,777,138 km (0.088 R)
• M32: 20,507,923 km (0.105 R)
• M33: 23,230,605 km (0.085 R)
• M34: 23,518,730 km (0.087 R)
• M35: 25,370,452 km (0.117 R)
• M36: 25,469,187 km (0.052 R)
• M37: 25,964,805 km (0.114 R)
• M38: 27,470,807 km (0.09 R)
• M39: 27,979,140 km (0.118 R)
• M40: 28,593,090 km (0.12 R)
• M41: 30,251,981 km (0.089 R)
• M42: 30,566,585 km (0.096 R)
• M43: 30,671,603 km (0.112 R)
• M44: 32,905,847 km (0.113 R)
• M45: 34,424,265 km (0.116 R)
• M46: 35,854,421 km (0.11 R)
• M47: 36,187,276 km (0.107 R)
• M48: 37,416,372 km (0.09 R)
• M49: 37,528,720 km (0.119 R)
• M50: 41,533,006 km (0.107 R)
• M51: 44,237,287 km (0.105 R)
• M52: 46,634,593 km (0.099 R)
• M53: 48,950,667 km (0.07 R)
• M54: 50,308,717 km (0.105 R)
• M55: 50,681,215 km (0.091 R)
• M56: 50,929,997 km (0.067 R)
• M57: 51,553,969 km (0.067 R)
• M58: 52,683,284 km (0.091 R)
• M59: 55,094,203 km (0.028 R)
• M60: 55,222,109 km (0.075 R)
• M61: 55,606,277 km (0.118 R)
• M62: 55,734,632 km (0.1 R)
• M63: 56,764,314 km (0.116 R)
• M64: 57,411,175 km (0.063 R)
• M65: 59,235,072 km (0.095 R)
• M66: 59,891,059 km (0.117 R)
• M67: 60,022,555 km (0.032 R)
• M68: 65,766,665 km (0.079 R)
• M69: 66,174,020 km (0.109 R)
• M70: 67,400,722 km (0.091 R)
• M71: 69,876,717 km (0.076 R)
• M72: 70,569,804 km (0.042 R)
• M73: 77,480,926 km (0.104 R)
• M74: 78,054,484 km (0.1 R)
• M75: 78,917,664 km (0.107 R)
• M76: 79,494,813 km (0.104 R)
• M77: 83,133,482 km (0.098 R)
• M78: 83,280,237 km (0.119 R)
• M79: 84,162,116 km (0.115 R)
• M80: 85,046,988 km (0.118 R)
• M81: 86,083,402 km (0.098 R)
• M82: 88,168,647 km (0.117 R)
• M83: 88,917,384 km (0.119 R)
• M84: 89,969,207 km (0.05 R)
• M85: 91,327,555 km (0.119 R)
• M86: 94,523,265 km (0.116 R)
• M87: 96,211,776 km (0.078 R)
• M88: 97,600,643 km (0.068 R)
• M89: 99,618,568 km (0.116 R)
• M90: 100,867,112 km (0.107 R)
• M91: 103,695,410 km (0.106 R)
• M92: 104,802,284 km (0.119 R)
• M93: 105,119,282 km (0.089 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit