🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 16.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,348,856 km

• M1: 175,179 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 175 Days

Day: 16.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 240 Days

Day: 23.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.12 AU - 1.2 AU

Year: 471 Days

Day: 14.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,348,856 km

• M1: 174,282 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.65 AU - 2.77 AU

Year: 1681 Days

Day: 45.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.36 AU - 3.5 AU

Year: 1889 Days

Day: 12.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 13.5

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.99 AU - 4.67 AU

Year: 3394 Days

Day: 7.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,348,856 km

• M1: 230,381 km (0.12 R)
• M2: 363,224 km (0.063 R)
• M3: 553,662 km (0.095 R)
• M4: 676,781 km (0.068 R)
• M5: 934,837 km (0.083 R)
• M6: 1,055,862 km (0.048 R)
• M7: 1,204,263 km (0.116 R)
• M8: 1,303,596 km (0.057 R)
• M9: 1,558,959 km (0.05 R)
• M10: 1,655,899 km (0.104 R)
• M11: 1,818,213 km (0.083 R)
• M12: 1,933,702 km (0.102 R)
• M13: 2,226,914 km (0.097 R)
• M14: 2,592,382 km (0.073 R)
• M15: 2,931,669 km (0.105 R)
• M16: 3,022,625 km (0.106 R)
• M17: 3,301,326 km (0.096 R)
• M18: 3,396,171 km (0.065 R)
• M19: 3,917,220 km (0.085 R)
• M20: 4,051,559 km (0.082 R)
• M21: 4,273,114 km (0.094 R)
• M22: 4,446,348 km (0.068 R)
• M23: 4,586,521 km (0.101 R)
• M24: 4,675,083 km (0.087 R)
• M25: 5,070,919 km (0.101 R)
• M26: 5,365,926 km (0.046 R)
• M27: 5,647,469 km (0.026 R)
• M28: 5,818,759 km (0.112 R)
• M29: 6,166,723 km (0.108 R)
• M30: 6,481,627 km (0.117 R)
• M31: 6,661,144 km (0.074 R)
• M32: 6,882,848 km (0.099 R)
• M33: 7,209,720 km (0.111 R)
• M34: 7,354,381 km (0.068 R)
• M35: 7,625,602 km (0.05 R)
• M36: 7,730,769 km (0.073 R)
• M37: 7,921,357 km (0.109 R)
• M38: 8,049,263 km (0.109 R)
• M39: 8,415,479 km (0.113 R)
• M40: 8,524,236 km (0.101 R)
• M41: 8,853,352 km (0.076 R)
• M42: 9,433,642 km (0.115 R)
• M43: 10,003,460 km (0.109 R)
• M44: 10,843,602 km (0.092 R)
• M45: 10,938,297 km (0.111 R)
• M46: 11,633,628 km (0.091 R)
• M47: 12,269,120 km (0.12 R)
• M48: 12,367,854 km (0.105 R)
• M49: 12,790,768 km (0.085 R)
• M50: 12,941,113 km (0.076 R)
• M51: 13,041,643 km (0.063 R)
• M52: 13,345,028 km (0.087 R)
• M53: 13,778,712 km (0.11 R)
• M54: 14,139,243 km (0.045 R)
• M55: 15,213,355 km (0.095 R)
• M56: 15,426,084 km (0.046 R)
• M57: 15,881,310 km (0.049 R)
• M58: 16,097,030 km (0.103 R)
• M59: 16,476,859 km (0.082 R)
• M60: 16,722,648 km (0.116 R)
• M61: 16,969,634 km (0.12 R)
• M62: 17,079,888 km (0.117 R)
• M63: 17,245,643 km (0.029 R)
• M64: 17,745,898 km (0.054 R)
• M65: 18,222,965 km (0.085 R)
• M66: 18,448,858 km (0.083 R)
• M67: 18,704,072 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.9

Radius: 10.2

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.59 AU - 5.81 AU

Year: 5127 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,348,856 km

• M1: 151,243 km (0.106 R)
• M2: 378,931 km (0.113 R)
• M3: 518,955 km (0.109 R)
• M4: 639,680 km (0.102 R)
• M5: 704,008 km (0.047 R)
• M6: 882,627 km (0.108 R)
• M7: 1,000,361 km (0.043 R)
• M8: 1,107,922 km (0.041 R)
• M9: 1,235,678 km (0.097 R)
• M10: 1,351,766 km (0.032 R)
• M11: 1,890,917 km (0.106 R)
• M12: 2,064,899 km (0.088 R)
• M13: 2,387,582 km (0.09 R)
• M14: 2,990,611 km (0.078 R)
• M15: 3,286,366 km (0.07 R)
• M16: 3,355,929 km (0.105 R)
• M17: 3,784,078 km (0.052 R)
• M18: 3,881,616 km (0.105 R)
• M19: 4,029,419 km (0.043 R)
• M20: 4,229,581 km (0.096 R)
• M21: 4,305,427 km (0.104 R)
• M22: 4,691,838 km (0.088 R)
• M23: 4,929,100 km (0.079 R)
• M24: 5,305,937 km (0.098 R)
• M25: 5,442,819 km (0.088 R)
• M26: 5,832,372 km (0.04 R)
• M27: 6,030,589 km (0.07 R)
• M28: 6,144,882 km (0.069 R)
• M29: 6,786,208 km (0.109 R)
• M30: 7,943,797 km (0.109 R)
• M31: 8,321,980 km (0.101 R)
• M32: 8,641,671 km (0.095 R)
• M33: 8,770,624 km (0.079 R)
• M34: 9,994,185 km (0.088 R)
• M35: 10,095,762 km (0.098 R)
• M36: 10,746,812 km (0.063 R)
• M37: 10,920,495 km (0.117 R)
• M38: 11,411,625 km (0.098 R)
• M39: 11,482,385 km (0.104 R)
• M40: 11,659,808 km (0.09 R)
• M41: 11,909,935 km (0.09 R)
• M42: 12,744,093 km (0.099 R)
• M43: 12,817,546 km (0.116 R)
• M44: 13,335,453 km (0.116 R)
• M45: 13,559,551 km (0.098 R)
• M46: 13,747,147 km (0.082 R)
• M47: 13,860,243 km (0.098 R)
• M48: 14,011,486 km (0.117 R)
• M49: 14,930,017 km (0.111 R)
• M50: 15,085,150 km (0.085 R)
• M51: 16,066,063 km (0.116 R)
• M52: 16,145,350 km (0.051 R)
• M53: 16,464,143 km (0.074 R)
• M54: 17,148,404 km (0.056 R)
• M55: 17,392,099 km (0.05 R)
• M56: 17,514,470 km (0.031 R)
• M57: 17,596,150 km (0.083 R)
• M58: 17,759,960 km (0.053 R)
• M59: 18,130,364 km (0.075 R)
• M60: 18,628,076 km (0.114 R)
• M61: 18,711,402 km (0.098 R)
• M62: 19,088,389 km (0.081 R)
• M63: 19,807,057 km (0.046 R)
• M64: 19,934,664 km (0.105 R)
• M65: 20,923,207 km (0.066 R)
• M66: 21,488,986 km (0.108 R)
• M67: 22,457,932 km (0.069 R)
• M68: 23,126,634 km (0.12 R)
• M69: 23,621,354 km (0.051 R)
• M70: 25,773,768 km (0.082 R)
• M71: 26,333,264 km (0.048 R)
• M72: 26,426,913 km (0.086 R)
• M73: 26,802,703 km (0.082 R)
• M74: 27,227,411 km (0.05 R)
• M75: 27,940,394 km (0.111 R)
• M76: 28,659,511 km (0.059 R)
• M77: 28,804,023 km (0.035 R)
• M78: 29,530,470 km (0.084 R)
• M79: 29,969,091 km (0.088 R)
• M80: 30,115,847 km (0.044 R)
• M81: 31,994,945 km (0.049 R)
• M82: 32,546,064 km (0.105 R)
• M83: 32,847,952 km (0.08 R)
• M84: 33,606,713 km (0.028 R)
• M85: 34,064,782 km (0.084 R)
• M86: 34,166,807 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.9

Radius: 7.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.68 AU - 12.08 AU

Year: 15426 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,348,856 km

• M1: 112,049 km (0.028 R)
• M2: 233,223 km (0.079 R)
• M3: 290,968 km (0.118 R)
• M4: 354,697 km (0.115 R)
• M5: 545,434 km (0.119 R)
• M6: 594,053 km (0.088 R)
• M7: 644,318 km (0.06 R)
• M8: 696,079 km (0.053 R)
• M9: 1,078,601 km (0.119 R)
• M10: 1,314,068 km (0.115 R)
• M11: 1,758,224 km (0.112 R)
• M12: 2,192,506 km (0.117 R)
• M13: 2,918,654 km (0.082 R)
• M14: 2,977,446 km (0.098 R)
• M15: 3,066,308 km (0.033 R)
• M16: 3,277,091 km (0.04 R)
• M17: 3,492,811 km (0.104 R)
• M18: 3,713,019 km (0.112 R)
• M19: 4,035,552 km (0.095 R)
• M20: 4,167,198 km (0.107 R)
• M21: 4,638,880 km (0.119 R)
• M22: 5,092,012 km (0.088 R)
• M23: 5,270,034 km (0.087 R)
• M24: 5,522,705 km (0.109 R)
• M25: 5,669,011 km (0.034 R)
• M26: 6,190,809 km (0.113 R)
• M27: 6,380,948 km (0.107 R)
• M28: 6,572,882 km (0.054 R)
• M29: 6,727,865 km (0.113 R)
• M30: 8,135,132 km (0.096 R)
• M31: 8,259,897 km (0.066 R)
• M32: 8,680,267 km (0.08 R)
• M33: 9,237,220 km (0.059 R)
• M34: 9,717,578 km (0.071 R)
• M35: 10,295,625 km (0.111 R)
• M36: 10,748,009 km (0.047 R)
• M37: 11,022,521 km (0.116 R)
• M38: 11,206,676 km (0.094 R)
• M39: 11,954,067 km (0.051 R)
• M40: 12,669,144 km (0.049 R)
• M41: 13,991,141 km (0.069 R)
• M42: 14,744,366 km (0.09 R)
• M43: 14,998,383 km (0.096 R)
• M44: 17,188,496 km (0.101 R)
• M45: 18,048,834 km (0.057 R)
• M46: 18,211,596 km (0.119 R)
• M47: 18,538,767 km (0.047 R)
• M48: 20,712,573 km (0.115 R)
• M49: 20,996,959 km (0.077 R)
• M50: 21,858,194 km (0.097 R)
• M51: 22,031,727 km (0.106 R)
• M52: 22,496,977 km (0.085 R)
• M53: 22,613,813 km (0.034 R)
• M54: 22,789,440 km (0.027 R)
• M55: 24,270,310 km (0.103 R)
• M56: 24,510,115 km (0.069 R)
• M57: 25,294,906 km (0.085 R)
• M58: 26,641,885 km (0.105 R)
• M59: 27,013,187 km (0.07 R)
• M60: 27,386,284 km (0.085 R)
• M61: 27,761,176 km (0.028 R)
• M62: 29,404,808 km (0.11 R)
• M63: 29,596,443 km (0.078 R)
• M64: 31,797,775 km (0.102 R)
• M65: 32,653,176 km (0.112 R)
• M66: 34,051,168 km (0.113 R)
• M67: 34,791,079 km (0.085 R)
• M68: 35,604,443 km (0.093 R)
• M69: 36,150,176 km (0.113 R)
• M70: 37,595,740 km (0.066 R)
• M71: 38,500,059 km (0.033 R)
• M72: 40,472,058 km (0.114 R)
• M73: 41,900,718 km (0.097 R)
• M74: 42,044,482 km (0.103 R)
• M75: 42,116,438 km (0.117 R)
• M76: 42,188,395 km (0.104 R)
• M77: 45,543,725 km (0.113 R)
• M78: 45,839,480 km (0.118 R)
• M79: 45,913,531 km (0.079 R)
• M80: 46,358,735 km (0.068 R)
• M81: 46,730,784 km (0.054 R)
• M82: 46,805,284 km (0.049 R)
• M83: 50,199,809 km (0.077 R)
• M84: 50,581,882 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 20,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit