🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.94 AU - 1.42 AU

Year: 475 Days

Day: 23.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.31 AU - 1.69 AU

Year: 681 Days

Day: 42.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.15 AU - 3.01 AU

Year: 1537 Days

Day: 27 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.94 AU - 4 AU

Year: 2397 Days

Day: 46.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 13.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.15 AU - 6.43 AU

Year: 4512 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,407,063 km

• M1: 169,794 km (0.071 R)
• M2: 290,519 km (0.115 R)
• M3: 391,797 km (0.102 R)
• M4: 628,461 km (0.058 R)
• M5: 1,041,500 km (0.106 R)
• M6: 1,189,602 km (0.091 R)
• M7: 1,834,668 km (0.099 R)
• M8: 1,968,110 km (0.118 R)
• M9: 2,075,222 km (0.086 R)
• M10: 2,727,468 km (0.094 R)
• M11: 2,880,956 km (0.094 R)
• M12: 2,969,967 km (0.08 R)
• M13: 3,105,203 km (0.039 R)
• M14: 3,277,241 km (0.062 R)
• M15: 3,643,007 km (0.085 R)
• M16: 3,873,687 km (0.1 R)
• M17: 4,046,922 km (0.076 R)
• M18: 4,452,481 km (0.111 R)
• M19: 4,607,914 km (0.039 R)
• M20: 4,712,632 km (0.074 R)
• M21: 5,031,575 km (0.1 R)
• M22: 5,523,303 km (0.061 R)
• M23: 5,873,960 km (0.09 R)
• M24: 6,116,608 km (0.082 R)
• M25: 6,348,036 km (0.115 R)
• M26: 6,479,533 km (0.101 R)
• M27: 6,834,678 km (0.053 R)
• M28: 7,014,495 km (0.071 R)
• M29: 7,120,260 km (0.102 R)
• M30: 7,302,770 km (0.05 R)
• M31: 7,859,423 km (0.101 R)
• M32: 8,016,501 km (0.068 R)
• M33: 8,286,076 km (0.096 R)
• M34: 8,397,826 km (0.111 R)
• M35: 8,687,747 km (0.081 R)
• M36: 8,964,652 km (0.048 R)
• M37: 9,261,006 km (0.118 R)
• M38: 9,360,488 km (0.08 R)
• M39: 10,067,189 km (0.041 R)
• M40: 10,444,175 km (0.11 R)
• M41: 10,738,734 km (0.07 R)
• M42: 11,318,276 km (0.108 R)
• M43: 11,406,987 km (0.113 R)
• M44: 11,585,158 km (0.031 R)
• M45: 11,710,372 km (0.032 R)
• M46: 11,926,241 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 10.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.87 AU - 6.99 AU

Year: 5355 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,407,063 km

• M1: 180,116 km (0.101 R)
• M2: 302,487 km (0.114 R)
• M3: 530,773 km (0.091 R)
• M4: 672,592 km (0.094 R)
• M5: 801,246 km (0.072 R)
• M6: 896,540 km (0.055 R)
• M7: 981,512 km (0.075 R)
• M8: 1,175,540 km (0.042 R)
• M9: 1,349,672 km (0.113 R)
• M10: 1,465,012 km (0.093 R)
• M11: 1,741,319 km (0.08 R)
• M12: 1,959,583 km (0.1 R)
• M13: 2,813,936 km (0.116 R)
• M14: 3,403,352 km (0.063 R)
• M15: 3,471,269 km (0.081 R)
• M16: 3,608,301 km (0.046 R)
• M17: 4,896,189 km (0.081 R)
• M18: 4,973,082 km (0.06 R)
• M19: 5,102,035 km (0.053 R)
• M20: 5,232,186 km (0.088 R)
• M21: 5,522,405 km (0.118 R)
• M22: 5,602,440 km (0.117 R)
• M23: 5,763,707 km (0.052 R)
• M24: 5,981,222 km (0.073 R)
• M25: 6,091,027 km (0.1 R)
• M26: 6,312,581 km (0.083 R)
• M27: 7,283,771 km (0.116 R)
• M28: 7,786,719 km (0.115 R)
• M29: 8,178,964 km (0.051 R)
• M30: 8,270,369 km (0.089 R)
• M31: 9,014,169 km (0.11 R)
• M32: 9,330,419 km (0.093 R)
• M33: 10,631,771 km (0.075 R)
• M34: 11,576,182 km (0.097 R)
• M35: 11,713,214 km (0.083 R)
• M36: 11,850,994 km (0.117 R)
• M37: 12,267,175 km (0.089 R)
• M38: 12,723,449 km (0.045 R)
• M39: 13,113,899 km (0.045 R)
• M40: 13,472,335 km (0.111 R)
• M41: 13,580,495 km (0.12 R)
• M42: 13,906,768 km (0.114 R)
• M43: 14,456,241 km (0.072 R)
• M44: 14,603,894 km (0.092 R)
• M45: 14,677,945 km (0.094 R)
• M46: 14,752,145 km (0.055 R)
• M47: 15,124,943 km (0.079 R)
• M48: 15,538,581 km (0.091 R)
• M49: 15,879,814 km (0.097 R)
• M50: 16,300,184 km (0.103 R)
• M51: 16,801,786 km (0.105 R)
• M52: 17,035,009 km (0.117 R)
• M53: 18,576,914 km (0.098 R)
• M54: 18,737,582 km (0.103 R)
• M55: 19,060,265 km (0.067 R)
• M56: 19,222,279 km (0.119 R)
• M57: 19,588,644 km (0.108 R)
• M58: 21,496,616 km (0.11 R)
• M59: 22,259,266 km (0.102 R)
• M60: 22,686,816 km (0.105 R)
• M61: 23,898,260 km (0.057 R)
• M62: 24,073,140 km (0.109 R)
• M63: 24,160,655 km (0.091 R)
• M64: 24,292,151 km (0.107 R)
• M65: 24,600,023 km (0.111 R)
• M66: 24,776,549 km (0.064 R)
• M67: 24,909,242 km (0.087 R)
• M68: 25,486,690 km (0.068 R)
• M69: 25,844,229 km (0.06 R)
• M70: 26,429,007 km (0.119 R)
• M71: 27,245,662 km (0.091 R)
• M72: 28,116,770 km (0.108 R)
• M73: 28,393,676 km (0.033 R)
• M74: 28,578,878 km (0.109 R)
• M75: 28,996,854 km (0.029 R)
• M76: 29,323,427 km (0.109 R)
• M77: 29,651,196 km (0.099 R)
• M78: 29,839,090 km (0.116 R)
• M79: 29,933,188 km (0.101 R)
• M80: 30,216,077 km (0.057 R)
• M81: 30,310,473 km (0.054 R)
• M82: 31,022,110 km (0.115 R)
• M83: 31,595,519 km (0.098 R)
• M84: 32,220,539 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 14.1

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.75 AU - 10.17 AU

Year: 9126 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,407,063 km

• M1: 192,383 km (0.118 R)
• M2: 384,167 km (0.086 R)
• M3: 478,264 km (0.074 R)
• M4: 766,091 km (0.086 R)
• M5: 909,854 km (0.094 R)
• M6: 1,063,641 km (0.107 R)
• M7: 1,346,530 km (0.105 R)
• M8: 1,673,252 km (0.108 R)
• M9: 2,005,359 km (0.064 R)
• M10: 2,107,236 km (0.097 R)
• M11: 2,466,869 km (0.093 R)
• M12: 2,892,475 km (0.091 R)
• M13: 3,031,750 km (0.108 R)
• M14: 3,317,333 km (0.112 R)
• M15: 3,838,233 km (0.119 R)
• M16: 4,332,055 km (0.078 R)
• M17: 4,465,496 km (0.1 R)
• M18: 4,654,439 km (0.104 R)
• M19: 5,012,725 km (0.106 R)
• M20: 5,552,475 km (0.086 R)
• M21: 6,051,383 km (0.112 R)
• M22: 6,503,767 km (0.111 R)
• M23: 7,123,851 km (0.116 R)
• M24: 8,487,435 km (0.033 R)
• M25: 8,621,624 km (0.093 R)
• M26: 8,790,072 km (0.065 R)
• M27: 9,406,116 km (0.105 R)
• M28: 10,000,767 km (0.051 R)
• M29: 11,006,813 km (0.089 R)
• M30: 12,271,663 km (0.073 R)
• M31: 12,652,390 km (0.112 R)
• M32: 13,347,720 km (0.072 R)
• M33: 14,094,962 km (0.058 R)
• M34: 14,293,927 km (0.105 R)
• M35: 14,413,755 km (0.088 R)
• M36: 14,573,974 km (0.044 R)
• M37: 15,671,424 km (0.096 R)
• M38: 15,794,992 km (0.1 R)
• M39: 16,084,613 km (0.085 R)
• M40: 16,459,655 km (0.107 R)
• M41: 16,879,726 km (0.104 R)
• M42: 17,687,555 km (0.08 R)
• M43: 18,074,564 km (0.119 R)
• M44: 18,204,266 km (0.073 R)
• M45: 18,769,746 km (0.087 R)
• M46: 20,726,037 km (0.115 R)
• M47: 22,004,500 km (0.072 R)
• M48: 22,328,081 km (0.094 R)
• M49: 22,513,732 km (0.1 R)
• M50: 22,653,306 km (0.052 R)
• M51: 23,027,002 km (0.069 R)
• M52: 23,732,954 km (0.12 R)
• M53: 24,733,315 km (0.118 R)
• M54: 24,973,420 km (0.073 R)
• M55: 25,456,172 km (0.095 R)
• M56: 26,332,965 km (0.116 R)
• M57: 26,480,020 km (0.113 R)
• M58: 27,170,115 km (0.047 R)
• M59: 27,318,815 km (0.032 R)
• M60: 27,467,665 km (0.03 R)
• M61: 28,066,057 km (0.058 R)
• M62: 28,467,278 km (0.079 R)
• M63: 28,870,594 km (0.106 R)
• M64: 29,022,286 km (0.095 R)
• M65: 29,275,705 km (0.036 R)
• M66: 29,529,722 km (0.1 R)
• M67: 29,733,624 km (0.119 R)
• M68: 30,142,774 km (0.048 R)
• M69: 30,348,022 km (0.095 R)
• M70: 31,329,384 km (0.11 R)
• M71: 31,433,205 km (0.104 R)
• M72: 32,531,104 km (0.053 R)
• M73: 32,952,671 km (0.082 R)
• M74: 34,281,848 km (0.077 R)
• M75: 34,764,600 km (0.118 R)
• M76: 35,087,732 km (0.085 R)
• M77: 35,411,761 km (0.115 R)
• M78: 36,335,378 km (0.111 R)
• M79: 36,499,188 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 3.8

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.76 AU - 13.34 AU

Year: 17483 Days

Day: 15.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,407,063 km

• M1: 124,914 km (0.115 R)
• M2: 547,079 km (0.108 R)
• M3: 632,649 km (0.079 R)
• M4: 1,344,885 km (0.117 R)
• M5: 1,678,189 km (0.116 R)
• M6: 1,752,988 km (0.05 R)
• M7: 1,905,578 km (0.115 R)
• M8: 2,169,618 km (0.103 R)
• M9: 2,389,078 km (0.063 R)
• M10: 2,615,569 km (0.086 R)
• M11: 3,717,357 km (0.118 R)
• M12: 4,079,235 km (0.11 R)
• M13: 4,146,255 km (0.115 R)
• M14: 5,086,028 km (0.108 R)
• M15: 5,974,041 km (0.095 R)
• M16: 6,789,499 km (0.098 R)
• M17: 7,028,856 km (0.065 R)
• M18: 7,598,076 km (0.118 R)
• M19: 7,639,365 km (0.1 R)
• M20: 7,971,771 km (0.052 R)
• M21: 8,564,927 km (0.12 R)
• M22: 9,084,630 km (0.112 R)
• M23: 9,392,353 km (0.11 R)
• M24: 10,108,777 km (0.114 R)
• M25: 10,154,105 km (0.106 R)
• M26: 10,199,583 km (0.075 R)
• M27: 11,783,675 km (0.099 R)
• M28: 12,215,713 km (0.113 R)
• M29: 12,701,757 km (0.11 R)
• M30: 12,848,812 km (0.07 R)
• M31: 13,542,497 km (0.11 R)
• M32: 13,742,958 km (0.111 R)
• M33: 13,843,488 km (0.091 R)
• M34: 14,350,026 km (0.113 R)
• M35: 14,452,052 km (0.071 R)
• M36: 17,296,655 km (0.067 R)
• M37: 17,623,228 km (0.059 R)
• M38: 17,787,187 km (0.079 R)
• M39: 17,896,842 km (0.116 R)
• M40: 18,893,463 km (0.114 R)
• M41: 19,117,411 km (0.106 R)
• M42: 19,680,946 km (0.084 R)
• M43: 19,794,341 km (0.069 R)
• M44: 20,307,313 km (0.12 R)
• M45: 20,421,905 km (0.11 R)
• M46: 22,461,372 km (0.09 R)
• M47: 24,381,910 km (0.092 R)
• M48: 25,115,538 km (0.114 R)
• M49: 29,278,248 km (0.061 R)
• M50: 29,342,874 km (0.09 R)
• M51: 32,570,598 km (0.111 R)
• M52: 33,040,784 km (0.116 R)
• M53: 34,943,968 km (0.104 R)
• M54: 35,494,339 km (0.062 R)
• M55: 36,186,079 km (0.081 R)
• M56: 36,464,182 km (0.079 R)
• M57: 36,603,308 km (0.066 R)
• M58: 38,358,988 km (0.058 R)
• M59: 38,855,504 km (0.116 R)
• M60: 39,211,397 km (0.087 R)
• M61: 39,926,475 km (0.092 R)
• M62: 40,501,679 km (0.079 R)
• M63: 40,573,785 km (0.091 R)
• M64: 40,718,147 km (0.053 R)
• M65: 40,862,509 km (0.072 R)
• M66: 41,587,460 km (0.062 R)
• M67: 41,660,314 km (0.041 R)
• M68: 42,682,965 km (0.093 R)
• M69: 43,418,388 km (0.107 R)
• M70: 43,566,042 km (0.059 R)
• M71: 44,306,551 km (0.078 R)
• M72: 46,552,913 km (0.092 R)
• M73: 47,766,151 km (0.077 R)
• M74: 48,529,549 km (0.115 R)
• M75: 48,836,075 km (0.094 R)
• M76: 50,223,446 km (0.058 R)
• M77: 51,077,650 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit