🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.63 AU - 0.63 AU

Year: 183 Days

Day: 32 Hours

Environment

Temp: 172 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.96 AU - 1.24 AU

Year: 421 Days

Day: 46.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.12 AU - 1.22 AU

Year: 462 Days

Day: 39 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,034,502 km

• M1: 782,247 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.38 AU - 4.84 AU

Year: 3043 Days

Day: 42.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,034,502 km

• M1: 1,779,915 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.13 AU - 4.59 AU

Year: 3325 Days

Day: 20.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,034,502 km

• M1: 637,287 km (0.113 R)
• M2: 2,317,421 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.8

Radius: 10.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.28 AU - 10.14 AU

Year: 11051 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,034,502 km

• M1: 132,095 km (0.104 R)
• M2: 302,337 km (0.115 R)
• M3: 493,224 km (0.107 R)
• M4: 584,329 km (0.12 R)
• M5: 710,889 km (0.076 R)
• M6: 943,663 km (0.084 R)
• M7: 1,078,002 km (0.078 R)
• M8: 1,328,878 km (0.118 R)
• M9: 1,442,123 km (0.1 R)
• M10: 1,519,615 km (0.073 R)
• M11: 1,801,906 km (0.084 R)
• M12: 1,928,167 km (0.072 R)
• M13: 2,302,012 km (0.08 R)
• M14: 2,892,624 km (0.09 R)
• M15: 3,116,572 km (0.119 R)
• M16: 3,218,000 km (0.032 R)
• M17: 3,476,355 km (0.06 R)
• M18: 3,581,523 km (0.04 R)
• M19: 3,768,370 km (0.077 R)
• M20: 3,849,452 km (0.087 R)
• M21: 4,068,464 km (0.111 R)
• M22: 4,263,390 km (0.118 R)
• M23: 4,691,838 km (0.095 R)
• M24: 5,558,758 km (0.119 R)
• M25: 5,651,359 km (0.098 R)
• M26: 6,249,301 km (0.069 R)
• M27: 6,966,623 km (0.098 R)
• M28: 7,301,423 km (0.12 R)
• M29: 7,778,940 km (0.119 R)
• M30: 7,917,318 km (0.063 R)
• M31: 8,443,304 km (0.025 R)
• M32: 9,125,769 km (0.05 R)
• M33: 9,677,037 km (0.108 R)
• M34: 9,751,388 km (0.118 R)
• M35: 10,619,803 km (0.096 R)
• M36: 10,696,547 km (0.116 R)
• M37: 10,773,440 km (0.096 R)
• M38: 10,889,079 km (0.116 R)
• M39: 11,005,167 km (0.029 R)
• M40: 11,316,780 km (0.105 R)
• M41: 11,868,945 km (0.1 R)
• M42: 12,068,359 km (0.108 R)
• M43: 12,673,184 km (0.054 R)
• M44: 13,411,898 km (0.047 R)
• M45: 13,828,378 km (0.055 R)
• M46: 14,931,064 km (0.08 R)
• M47: 15,492,954 km (0.095 R)
• M48: 15,580,020 km (0.057 R)
• M49: 15,929,929 km (0.116 R)
• M50: 16,105,856 km (0.106 R)
• M51: 16,194,119 km (0.118 R)
• M52: 16,415,374 km (0.049 R)
• M53: 17,040,095 km (0.118 R)
• M54: 17,355,447 km (0.073 R)
• M55: 18,129,168 km (0.068 R)
• M56: 18,497,328 km (0.039 R)
• M57: 18,774,982 km (0.107 R)
• M58: 18,960,782 km (0.049 R)
• M59: 19,522,073 km (0.109 R)
• M60: 19,757,540 km (0.091 R)
• M61: 19,946,632 km (0.086 R)
• M62: 20,279,039 km (0.094 R)
• M63: 20,421,905 km (0.098 R)
• M64: 22,311,176 km (0.073 R)
• M65: 22,755,033 km (0.115 R)
• M66: 23,301,514 km (0.103 R)
• M67: 23,551,342 km (0.032 R)
• M68: 24,104,107 km (0.094 R)
• M69: 25,171,188 km (0.103 R)
• M70: 27,193,602 km (0.1 R)
• M71: 27,879,358 km (0.053 R)
• M72: 28,197,703 km (0.088 R)
• M73: 28,410,580 km (0.057 R)
• M74: 28,784,575 km (0.052 R)
• M75: 30,242,107 km (0.068 R)
• M76: 30,514,674 km (0.063 R)
• M77: 32,055,981 km (0.056 R)
• M78: 32,948,033 km (0.073 R)
• M79: 33,284,629 km (0.06 R)
• M80: 33,622,421 km (0.071 R)
• M81: 34,927,812 km (0.11 R)
• M82: 35,042,104 km (0.104 R)
• M83: 35,156,547 km (0.047 R)
• M84: 36,134,019 km (0.059 R)
• M85: 37,939,666 km (0.086 R)
• M86: 39,655,104 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.8

Radius: 5.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.1 AU - 15.6 AU

Year: 16825 Days

Day: 16.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,034,502 km

• M1: 71,508 km (0.09 R)
• M2: 131,347 km (0.111 R)
• M3: 166,054 km (0.102 R)
• M4: 296,204 km (0.102 R)
• M5: 1,431,352 km (0.075 R)
• M6: 1,754,334 km (0.115 R)
• M7: 2,358,560 km (0.095 R)
• M8: 2,935,709 km (0.115 R)
• M9: 3,831,800 km (0.085 R)
• M10: 3,988,728 km (0.103 R)
• M11: 4,180,064 km (0.042 R)
• M12: 4,439,766 km (0.115 R)
• M13: 4,538,500 km (0.106 R)
• M14: 4,873,001 km (0.088 R)
• M15: 5,887,125 km (0.1 R)
• M16: 5,959,381 km (0.079 R)
• M17: 6,774,091 km (0.053 R)
• M18: 7,078,822 km (0.117 R)
• M19: 7,155,715 km (0.105 R)
• M20: 7,466,131 km (0.09 R)
• M21: 7,505,325 km (0.098 R)
• M22: 8,100,126 km (0.067 R)
• M23: 8,792,615 km (0.104 R)
• M24: 9,503,803 km (0.1 R)
• M25: 9,759,167 km (0.118 R)
• M26: 10,016,924 km (0.064 R)
• M27: 10,495,188 km (0.11 R)
• M28: 10,980,783 km (0.12 R)
• M29: 11,248,862 km (0.075 R)
• M30: 11,383,650 km (0.118 R)
• M31: 11,654,871 km (0.103 R)
• M32: 12,249,822 km (0.075 R)
• M33: 12,295,898 km (0.117 R)
• M34: 12,434,874 km (0.08 R)
• M35: 12,481,250 km (0.092 R)
• M36: 13,042,690 km (0.116 R)
• M37: 13,231,632 km (0.04 R)
• M38: 13,421,472 km (0.071 R)
• M39: 13,996,526 km (0.066 R)
• M40: 14,923,285 km (0.11 R)
• M41: 15,718,996 km (0.119 R)
• M42: 16,477,607 km (0.085 R)
• M43: 17,041,292 km (0.069 R)
• M44: 17,092,903 km (0.117 R)
• M45: 17,977,475 km (0.102 R)
• M46: 18,082,493 km (0.113 R)
• M47: 18,187,810 km (0.079 R)
• M48: 18,293,276 km (0.096 R)
• M49: 19,574,433 km (0.047 R)
• M50: 19,953,514 km (0.099 R)
• M51: 21,382,921 km (0.111 R)
• M52: 21,997,469 km (0.111 R)
• M53: 22,109,817 km (0.09 R)
• M54: 22,335,112 km (0.107 R)
• M55: 22,504,606 km (0.069 R)
• M56: 23,015,632 km (0.057 R)
• M57: 24,513,257 km (0.081 R)
• M58: 24,746,330 km (0.043 R)
• M59: 25,156,228 km (0.112 R)
• M60: 26,458,927 km (0.082 R)
• M61: 27,540,968 km (0.047 R)
• M62: 27,601,555 km (0.031 R)
• M63: 28,148,335 km (0.113 R)
• M64: 31,820,514 km (0.12 R)
• M65: 31,884,093 km (0.112 R)
• M66: 33,034,800 km (0.099 R)
• M67: 33,485,987 km (0.066 R)
• M68: 33,809,418 km (0.072 R)
• M69: 34,198,971 km (0.091 R)
• M70: 36,434,561 km (0.04 R)
• M71: 37,838,837 km (0.106 R)
• M72: 38,581,440 km (0.114 R)
• M73: 38,649,208 km (0.057 R)
• M74: 39,260,615 km (0.081 R)
• M75: 39,670,064 km (0.08 R)
• M76: 40,149,525 km (0.044 R)
• M77: 40,562,116 km (0.08 R)
• M78: 40,837,825 km (0.073 R)
• M79: 41,808,117 km (0.071 R)
• M80: 42,226,093 km (0.102 R)
• M81: 42,645,715 km (0.067 R)
• M82: 43,347,928 km (0.095 R)
• M83: 43,700,380 km (0.118 R)
• M84: 43,841,750 km (0.069 R)
• M85: 45,620,469 km (0.1 R)
• M86: 46,338,688 km (0.027 R)
• M87: 46,482,751 km (0.038 R)
• M88: 46,988,093 km (0.103 R)
• M89: 47,350,269 km (0.094 R)
• M90: 47,931,607 km (0.045 R)
• M91: 48,077,315 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75

Radius: 6.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.02 AU - 19.66 AU

Year: 27522 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,034,502 km

• M1: 354,098 km (0.12 R)
• M2: 430,692 km (0.074 R)
• M3: 602,281 km (0.118 R)
• M4: 1,218,175 km (0.069 R)
• M5: 1,380,040 km (0.078 R)
• M6: 1,484,759 km (0.119 R)
• M7: 2,047,247 km (0.103 R)
• M8: 2,489,757 km (0.037 R)
• M9: 3,517,345 km (0.106 R)
• M10: 3,984,988 km (0.103 R)
• M11: 6,251,246 km (0.105 R)
• M12: 7,360,066 km (0.061 R)
• M13: 7,693,220 km (0.059 R)
• M14: 8,374,489 km (0.1 R)
• M15: 9,956,037 km (0.051 R)
• M16: 10,489,503 km (0.109 R)
• M17: 11,116,618 km (0.085 R)
• M18: 11,669,980 km (0.098 R)
• M19: 12,058,336 km (0.113 R)
• M20: 12,275,852 km (0.118 R)
• M21: 12,582,677 km (0.055 R)
• M22: 12,759,053 km (0.108 R)
• M23: 12,891,896 km (0.06 R)
• M24: 13,069,917 km (0.118 R)
• M25: 13,203,807 km (0.113 R)
• M26: 14,753,492 km (0.083 R)
• M27: 15,644,197 km (0.116 R)
• M28: 16,648,897 km (0.087 R)
• M29: 17,674,390 km (0.025 R)
• M30: 20,662,757 km (0.072 R)
• M31: 22,347,977 km (0.115 R)
• M32: 23,152,963 km (0.084 R)
• M33: 26,749,296 km (0.082 R)
• M34: 29,047,119 km (0.101 R)
• M35: 29,221,999 km (0.059 R)
• M36: 29,807,525 km (0.115 R)
• M37: 31,886,936 km (0.07 R)
• M38: 32,731,715 km (0.112 R)
• M39: 32,974,512 km (0.07 R)
• M40: 33,278,794 km (0.111 R)
• M41: 36,434,861 km (0.083 R)
• M42: 38,016,559 km (0.112 R)
• M43: 38,144,166 km (0.072 R)
• M44: 39,169,210 km (0.104 R)
• M45: 39,362,491 km (0.07 R)
• M46: 41,508,772 km (0.065 R)
• M47: 44,026,953 km (0.108 R)
• M48: 44,361,902 km (0.077 R)
• M49: 45,034,494 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit