🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.04 AU - 1.32 AU

Year: 488 Days

Day: 12.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.57 AU - 2.01 AU

Year: 912 Days

Day: 35.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.66 AU - 4.08 AU

Year: 2356 Days

Day: 20.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,677,728 km

• M1: 2,009,249 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.89 AU - 3.93 AU

Year: 2944 Days

Day: 31.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,677,728 km

• M1: 1,526,497 km (0.111 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 8.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.01 AU - 5.95 AU

Year: 4232 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,677,728 km

• M1: 112,797 km (0.081 R)
• M2: 282,142 km (0.043 R)
• M3: 445,802 km (0.069 R)
• M4: 525,986 km (0.096 R)
• M5: 631,303 km (0.074 R)
• M6: 754,721 km (0.115 R)
• M7: 1,160,730 km (0.115 R)
• M8: 1,262,307 km (0.087 R)
• M9: 1,515,726 km (0.12 R)
• M10: 1,669,961 km (0.119 R)
• M11: 1,785,301 km (0.084 R)
• M12: 1,858,903 km (0.102 R)
• M13: 2,085,544 km (0.103 R)
• M14: 2,632,175 km (0.114 R)
• M15: 3,079,023 km (0.094 R)
• M16: 3,329,600 km (0.026 R)
• M17: 3,530,959 km (0.033 R)
• M18: 3,812,203 km (0.114 R)
• M19: 4,100,777 km (0.096 R)
• M20: 4,476,417 km (0.033 R)
• M21: 4,739,859 km (0.107 R)
• M22: 4,801,493 km (0.052 R)
• M23: 4,883,922 km (0.062 R)
• M24: 4,987,593 km (0.111 R)
• M25: 5,050,125 km (0.032 R)
• M26: 5,197,329 km (0.068 R)
• M27: 5,431,300 km (0.038 R)
• M28: 5,581,945 km (0.055 R)
• M29: 5,712,245 km (0.098 R)
• M30: 5,887,574 km (0.088 R)
• M31: 6,064,698 km (0.037 R)
• M32: 6,311,085 km (0.081 R)
• M33: 6,767,508 km (0.094 R)
• M34: 7,664,049 km (0.1 R)
• M35: 8,472,475 km (0.097 R)
• M36: 8,697,620 km (0.112 R)
• M37: 9,800,755 km (0.07 R)
• M38: 9,958,132 km (0.051 R)
• M39: 10,195,843 km (0.065 R)
• M40: 10,355,464 km (0.107 R)
• M41: 10,462,277 km (0.102 R)
• M42: 10,757,882 km (0.12 R)
• M43: 11,522,626 km (0.042 R)
• M44: 12,446,543 km (0.062 R)
• M45: 12,788,374 km (0.112 R)
• M46: 13,597,998 km (0.061 R)
• M47: 13,714,983 km (0.108 R)
• M48: 14,097,655 km (0.109 R)
• M49: 14,453,997 km (0.091 R)
• M50: 14,513,686 km (0.107 R)
• M51: 14,573,376 km (0.073 R)
• M52: 14,873,469 km (0.073 R)
• M53: 15,054,483 km (0.103 R)
• M54: 15,510,158 km (0.081 R)
• M55: 15,632,379 km (0.084 R)
• M56: 15,724,382 km (0.07 R)
• M57: 16,248,573 km (0.101 R)
• M58: 16,559,736 km (0.106 R)
• M59: 16,841,429 km (0.082 R)
• M60: 16,967,091 km (0.1 R)
• M61: 17,282,743 km (0.112 R)
• M62: 17,409,602 km (0.119 R)
• M63: 17,727,946 km (0.067 R)
• M64: 17,823,838 km (0.101 R)
• M65: 18,080,249 km (0.083 R)
• M66: 18,338,006 km (0.073 R)
• M67: 19,282,567 km (0.091 R)
• M68: 19,744,226 km (0.063 R)
• M69: 20,410,086 km (0.117 R)
• M70: 21,320,539 km (0.117 R)
• M71: 22,106,526 km (0.088 R)
• M72: 22,416,643 km (0.103 R)
• M73: 22,797,818 km (0.08 R)
• M74: 23,111,076 km (0.059 R)
• M75: 23,425,979 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 12

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.48 AU - 9.04 AU

Year: 9873 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,677,728 km

• M1: 288,574 km (0.11 R)
• M2: 481,855 km (0.106 R)
• M3: 597,494 km (0.109 R)
• M4: 965,953 km (0.058 R)
• M5: 1,090,120 km (0.115 R)
• M6: 1,657,993 km (0.038 R)
• M7: 1,774,979 km (0.091 R)
• M8: 2,574,579 km (0.117 R)
• M9: 3,388,392 km (0.105 R)
• M10: 3,890,592 km (0.093 R)
• M11: 4,208,039 km (0.084 R)
• M12: 5,013,623 km (0.063 R)
• M13: 5,160,827 km (0.083 R)
• M14: 5,284,545 km (0.096 R)
• M15: 5,712,694 km (0.087 R)
• M16: 6,099,853 km (0.118 R)
• M17: 6,257,230 km (0.119 R)
• M18: 6,656,357 km (0.106 R)
• M19: 7,284,369 km (0.12 R)
• M20: 7,395,670 km (0.09 R)
• M21: 7,535,394 km (0.104 R)
• M22: 8,921,867 km (0.099 R)
• M23: 9,160,626 km (0.115 R)
• M24: 9,250,684 km (0.113 R)
• M25: 9,735,979 km (0.114 R)
• M26: 9,889,317 km (0.103 R)
• M27: 10,043,552 km (0.086 R)
• M28: 10,229,652 km (0.117 R)
• M29: 10,794,833 km (0.087 R)
• M30: 11,081,313 km (0.119 R)
• M31: 11,467,126 km (0.068 R)
• M32: 11,596,677 km (0.115 R)
• M33: 11,792,052 km (0.093 R)
• M34: 12,054,148 km (0.088 R)
• M35: 12,952,932 km (0.032 R)
• M36: 13,121,828 km (0.113 R)
• M37: 13,291,472 km (0.104 R)
• M38: 14,289,289 km (0.086 R)
• M39: 14,709,211 km (0.085 R)
• M40: 15,418,305 km (0.094 R)
• M41: 16,102,116 km (0.101 R)
• M42: 16,211,024 km (0.08 R)
• M43: 16,980,256 km (0.052 R)
• M44: 17,836,255 km (0.103 R)
• M45: 18,668,169 km (0.066 R)
• M46: 18,744,464 km (0.11 R)
• M47: 19,861,960 km (0.101 R)
• M48: 20,095,781 km (0.095 R)
• M49: 20,487,728 km (0.114 R)
• M50: 21,478,365 km (0.089 R)
• M51: 21,558,400 km (0.047 R)
• M52: 22,484,710 km (0.091 R)
• M53: 23,014,136 km (0.112 R)
• M54: 23,382,895 km (0.113 R)
• M55: 23,712,459 km (0.025 R)
• M56: 23,960,642 km (0.077 R)
• M57: 24,085,108 km (0.112 R)
• M58: 25,934,436 km (0.07 R)
• M59: 26,062,193 km (0.084 R)
• M60: 26,618,248 km (0.073 R)
• M61: 27,048,641 km (0.117 R)
• M62: 27,742,028 km (0.096 R)
• M63: 28,265,919 km (0.111 R)
• M64: 29,013,759 km (0.09 R)

Asteroid Belt

Center: 10.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 10.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.25 AU - 12.71 AU

Year: 14812 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,677,728 km

• M1: 219,011 km (0.079 R)
• M2: 285,732 km (0.078 R)
• M3: 491,279 km (0.068 R)
• M4: 763,099 km (0.087 R)
• M5: 847,173 km (0.088 R)
• M6: 1,481,767 km (0.054 R)
• M7: 1,589,029 km (0.07 R)
• M8: 1,654,552 km (0.097 R)
• M9: 2,164,083 km (0.034 R)
• M10: 2,311,437 km (0.076 R)
• M11: 2,487,364 km (0.117 R)
• M12: 2,826,203 km (0.094 R)
• M13: 3,124,501 km (0.03 R)
• M14: 3,319,577 km (0.116 R)
• M15: 3,663,652 km (0.092 R)
• M16: 3,810,407 km (0.111 R)
• M17: 4,510,376 km (0.061 R)
• M18: 4,604,622 km (0.053 R)
• M19: 4,763,196 km (0.078 R)
• M20: 4,956,028 km (0.067 R)
• M21: 5,249,988 km (0.105 R)
• M22: 5,349,171 km (0.071 R)
• M23: 5,549,632 km (0.12 R)
• M24: 5,684,569 km (0.033 R)
• M25: 5,992,442 km (0.111 R)
• M26: 7,574,290 km (0.052 R)
• M27: 7,761,886 km (0.094 R)
• M28: 7,912,979 km (0.114 R)
• M29: 8,411,140 km (0.072 R)
• M30: 9,117,541 km (0.08 R)
• M31: 9,277,162 km (0.109 R)
• M32: 9,883,931 km (0.109 R)
• M33: 10,171,458 km (0.115 R)
• M34: 10,629,078 km (0.115 R)
• M35: 11,008,309 km (0.094 R)
• M36: 11,434,962 km (0.094 R)
• M37: 11,867,150 km (0.068 R)
• M38: 11,997,899 km (0.093 R)
• M39: 12,260,593 km (0.08 R)
• M40: 13,015,613 km (0.118 R)
• M41: 13,330,965 km (0.069 R)
• M42: 14,338,208 km (0.115 R)
• M43: 14,804,056 km (0.108 R)
• M44: 15,990,516 km (0.1 R)
• M45: 16,231,519 km (0.076 R)
• M46: 16,863,719 km (0.119 R)
• M47: 17,256,713 km (0.113 R)
• M48: 17,951,744 km (0.073 R)
• M49: 18,858,906 km (0.12 R)
• M50: 19,677,655 km (0.107 R)
• M51: 20,039,532 km (0.1 R)
• M52: 20,875,036 km (0.075 R)
• M53: 21,935,237 km (0.119 R)
• M54: 22,310,428 km (0.105 R)
• M55: 22,958,636 km (0.101 R)
• M56: 23,230,605 km (0.046 R)
• M57: 23,722,782 km (0.068 R)
• M58: 24,328,952 km (0.119 R)
• M59: 25,669,199 km (0.087 R)
• M60: 26,177,982 km (0.102 R)
• M61: 27,493,246 km (0.11 R)
• M62: 27,897,759 km (0.111 R)
• M63: 28,595,932 km (0.107 R)
• M64: 29,358,732 km (0.095 R)
• M65: 29,890,702 km (0.096 R)
• M66: 30,128,114 km (0.112 R)
• M67: 31,747,511 km (0.09 R)
• M68: 33,764,838 km (0.107 R)
• M69: 34,074,057 km (0.109 R)
• M70: 36,772,353 km (0.078 R)
• M71: 37,857,985 km (0.112 R)
• M72: 38,436,929 km (0.117 R)
• M73: 38,954,089 km (0.108 R)
• M74: 39,408,417 km (0.067 R)
• M75: 40,126,038 km (0.098 R)
• M76: 40,979,644 km (0.115 R)
• M77: 43,106,178 km (0.112 R)
• M78: 43,307,387 km (0.117 R)
• M79: 43,441,726 km (0.069 R)
• M80: 44,182,834 km (0.066 R)
• M81: 44,318,070 km (0.111 R)
• M82: 44,588,842 km (0.054 R)
• M83: 44,724,527 km (0.1 R)
• M84: 44,792,445 km (0.091 R)
• M85: 44,928,280 km (0.104 R)
• M86: 45,336,532 km (0.094 R)
• M87: 45,404,749 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit