🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.18 AU - 1.3 AU

Year: 517 Days

Day: 22.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,099,333 km

• M1: 1,202,767 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.08 AU - 1.6 AU

Year: 581 Days

Day: 34.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,099,333 km

• M1: 836,701 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.97 AU

Year: 838 Days

Day: 12.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2 AU - 2.98 AU

Year: 1472 Days

Day: 30.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,099,333 km

• M1: 126,560 km (0.092 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 12.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.96 AU - 8.66 AU

Year: 7406 Days

Day: 12 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,099,333 km

• M1: 185,053 km (0.087 R)
• M2: 314,305 km (0.073 R)
• M3: 521,947 km (0.111 R)
• M4: 619,784 km (0.096 R)
• M5: 766,091 km (0.105 R)
• M6: 851,511 km (0.049 R)
• M7: 1,064,389 km (0.104 R)
• M8: 1,329,925 km (0.111 R)
• M9: 1,525,150 km (0.055 R)
• M10: 1,673,252 km (0.043 R)
• M11: 2,209,112 km (0.088 R)
• M12: 2,573,083 km (0.078 R)
• M13: 2,683,935 km (0.076 R)
• M14: 2,933,315 km (0.115 R)
• M15: 3,119,564 km (0.104 R)
• M16: 3,406,493 km (0.081 R)
• M17: 3,652,133 km (0.091 R)
• M18: 4,031,663 km (0.077 R)
• M19: 4,135,184 km (0.097 R)
• M20: 4,530,871 km (0.056 R)
• M21: 4,911,298 km (0.038 R)
• M22: 5,330,471 km (0.066 R)
• M23: 5,703,269 km (0.108 R)
• M24: 6,025,204 km (0.086 R)
• M25: 6,443,779 km (0.112 R)
• M26: 7,595,233 km (0.092 R)
• M27: 7,691,275 km (0.072 R)
• M28: 7,820,229 km (0.093 R)
• M29: 7,982,243 km (0.063 R)
• M30: 8,574,950 km (0.115 R)
• M31: 8,809,370 km (0.096 R)
• M32: 9,767,993 km (0.114 R)
• M33: 10,118,351 km (0.038 R)
• M34: 10,224,266 km (0.101 R)
• M35: 10,867,687 km (0.092 R)
• M36: 11,304,064 km (0.069 R)
• M37: 11,414,018 km (0.102 R)
• M38: 11,894,676 km (0.081 R)
• M39: 12,419,765 km (0.07 R)
• M40: 13,067,524 km (0.118 R)
• M41: 13,726,353 km (0.054 R)
• M42: 14,356,309 km (0.093 R)
• M43: 14,754,838 km (0.077 R)
• M44: 14,915,357 km (0.075 R)
• M45: 15,036,082 km (0.119 R)
• M46: 15,767,167 km (0.09 R)
• M47: 15,931,276 km (0.06 R)
• M48: 16,054,694 km (0.081 R)
• M49: 16,302,428 km (0.107 R)
• M50: 16,468,332 km (0.082 R)
• M51: 17,179,819 km (0.106 R)
• M52: 18,029,535 km (0.079 R)
• M53: 18,158,190 km (0.101 R)
• M54: 18,502,713 km (0.062 R)
• M55: 18,632,564 km (0.031 R)
• M56: 19,505,468 km (0.113 R)
• M57: 19,814,088 km (0.066 R)
• M58: 20,346,956 km (0.074 R)
• M59: 20,570,455 km (0.064 R)
• M60: 21,110,055 km (0.107 R)
• M61: 21,200,561 km (0.113 R)
• M62: 21,427,053 km (0.1 R)
• M63: 22,387,321 km (0.03 R)
• M64: 22,664,227 km (0.057 R)
• M65: 22,988,854 km (0.106 R)
• M66: 23,081,755 km (0.113 R)
• M67: 23,268,303 km (0.044 R)
• M68: 24,160,505 km (0.032 R)
• M69: 24,255,051 km (0.083 R)
• M70: 25,543,836 km (0.061 R)
• M71: 25,833,308 km (0.073 R)
• M72: 27,346,042 km (0.094 R)
• M73: 27,592,729 km (0.085 R)
• M74: 27,939,198 km (0.041 R)
• M75: 30,252,579 km (0.057 R)
• M76: 31,742,275 km (0.095 R)
• M77: 31,949,767 km (0.119 R)
• M78: 32,209,469 km (0.068 R)
• M79: 34,048,027 km (0.062 R)
• M80: 34,207,199 km (0.071 R)
• M81: 34,792,874 km (0.039 R)
• M82: 35,866,389 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 6

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.39 AU - 15.87 AU

Year: 17829 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,099,333 km

• M1: 120,576 km (0.092 R)
• M2: 280,047 km (0.06 R)
• M3: 403,316 km (0.065 R)
• M4: 899,233 km (0.076 R)
• M5: 1,058,704 km (0.058 R)
• M6: 1,621,342 km (0.087 R)
• M7: 1,815,819 km (0.079 R)
• M8: 2,086,890 km (0.098 R)
• M9: 2,298,721 km (0.081 R)
• M10: 3,013,948 km (0.094 R)
• M11: 3,253,305 km (0.106 R)
• M12: 3,334,387 km (0.114 R)
• M13: 3,581,971 km (0.101 R)
• M14: 3,665,746 km (0.097 R)
• M15: 4,182,457 km (0.112 R)
• M16: 4,404,461 km (0.112 R)
• M17: 4,630,353 km (0.055 R)
• M18: 4,906,361 km (0.095 R)
• M19: 5,187,755 km (0.117 R)
• M20: 5,717,331 km (0.116 R)
• M21: 6,063,202 km (0.12 R)
• M22: 6,163,283 km (0.048 R)
• M23: 6,620,454 km (0.078 R)
• M24: 7,406,591 km (0.075 R)
• M25: 9,008,036 km (0.097 R)
• M26: 9,584,287 km (0.116 R)
• M27: 9,700,973 km (0.078 R)
• M28: 9,759,466 km (0.107 R)
• M29: 10,591,080 km (0.119 R)
• M30: 11,321,716 km (0.058 R)
• M31: 11,383,351 km (0.071 R)
• M32: 12,575,347 km (0.094 R)
• M33: 13,024,589 km (0.097 R)
• M34: 14,203,271 km (0.064 R)
• M35: 14,603,894 km (0.111 R)
• M36: 15,007,958 km (0.099 R)
• M37: 16,103,762 km (0.091 R)
• M38: 16,942,408 km (0.031 R)
• M39: 17,083,628 km (0.119 R)
• M40: 17,580,742 km (0.112 R)
• M41: 18,226,855 km (0.073 R)
• M42: 18,443,921 km (0.073 R)
• M43: 19,542,269 km (0.115 R)
• M44: 20,586,313 km (0.106 R)
• M45: 20,736,958 km (0.064 R)
• M46: 21,267,132 km (0.059 R)
• M47: 21,343,128 km (0.041 R)
• M48: 21,648,457 km (0.03 R)
• M49: 22,417,989 km (0.05 R)
• M50: 25,990,087 km (0.111 R)
• M51: 26,071,468 km (0.115 R)
• M52: 26,561,401 km (0.074 R)
• M53: 27,384,788 km (0.057 R)
• M54: 28,216,552 km (0.08 R)
• M55: 28,803,724 km (0.081 R)
• M56: 30,332,015 km (0.119 R)
• M57: 31,452,055 km (0.039 R)
• M58: 31,625,439 km (0.104 R)
• M59: 33,909,948 km (0.079 R)
• M60: 34,713,139 km (0.048 R)
• M61: 35,703,177 km (0.041 R)
• M62: 35,793,684 km (0.086 R)
• M63: 36,338,071 km (0.087 R)
• M64: 37,618,928 km (0.099 R)
• M65: 37,895,385 km (0.101 R)
• M66: 39,287,393 km (0.116 R)
• M67: 41,359,174 km (0.11 R)
• M68: 42,696,130 km (0.059 R)
• M69: 45,804,474 km (0.067 R)
• M70: 46,691,739 km (0.092 R)
• M71: 48,985,075 km (0.113 R)
• M72: 50,703,506 km (0.12 R)
• M73: 52,853,377 km (0.093 R)
• M74: 54,719,610 km (0.118 R)
• M75: 55,241,856 km (0.089 R)
• M76: 55,660,880 km (0.067 R)
• M77: 56,291,285 km (0.028 R)
• M78: 58,303,377 km (0.115 R)
• M79: 59,693,590 km (0.12 R)
• M80: 61,744,876 km (0.067 R)
• M81: 62,288,664 km (0.083 R)
• M82: 62,833,798 km (0.115 R)
• M83: 64,148,913 km (0.044 R)
• M84: 65,805,560 km (0.035 R)
• M85: 66,583,319 km (0.059 R)
• M86: 66,694,770 km (0.118 R)
• M87: 66,917,671 km (0.117 R)
• M88: 67,029,271 km (0.114 R)
• M89: 67,811,967 km (0.073 R)
• M90: 68,036,064 km (0.105 R)
• M91: 68,148,263 km (0.102 R)
• M92: 70,064,761 km (0.095 R)
• M93: 70,178,007 km (0.094 R)
• M94: 71,428,047 km (0.048 R)
• M95: 73,259,573 km (0.071 R)
• M96: 74,296,586 km (0.106 R)
• M97: 75,570,561 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 5

Gravity: 33.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.39 AU - 15.03 AU

Year: 21142 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,099,333 km

• M1: 133,890 km (0.096 R)
• M2: 1,058,704 km (0.061 R)
• M3: 1,146,219 km (0.049 R)
• M4: 1,391,111 km (0.111 R)
• M5: 1,822,850 km (0.093 R)
• M6: 2,759,632 km (0.106 R)
• M7: 4,230,628 km (0.094 R)
• M8: 4,750,331 km (0.119 R)
• M9: 5,240,114 km (0.068 R)
• M10: 5,289,930 km (0.101 R)
• M11: 5,390,161 km (0.073 R)
• M12: 5,541,704 km (0.098 R)
• M13: 5,848,978 km (0.117 R)
• M14: 6,109,128 km (0.085 R)
• M15: 6,267,104 km (0.092 R)
• M16: 6,694,954 km (0.089 R)
• M17: 6,912,469 km (0.08 R)
• M18: 7,976,708 km (0.115 R)
• M19: 9,513,826 km (0.068 R)
• M20: 9,635,748 km (0.088 R)
• M21: 9,696,934 km (0.04 R)
• M22: 9,881,239 km (0.049 R)
• M23: 9,942,873 km (0.111 R)
• M24: 10,004,657 km (0.067 R)
• M25: 11,396,815 km (0.038 R)
• M26: 11,983,537 km (0.029 R)
• M27: 12,115,184 km (0.061 R)
• M28: 13,254,222 km (0.055 R)
• M29: 13,527,088 km (0.088 R)
• M30: 13,870,864 km (0.068 R)
• M31: 15,417,407 km (0.081 R)
• M32: 16,138,169 km (0.106 R)
• M33: 16,649,345 km (0.109 R)
• M34: 17,091,557 km (0.065 R)
• M35: 17,612,457 km (0.094 R)
• M36: 18,441,528 km (0.1 R)
• M37: 19,052,486 km (0.079 R)
• M38: 19,360,508 km (0.113 R)
• M39: 19,515,042 km (0.071 R)
• M40: 19,592,534 km (0.078 R)
• M41: 20,845,566 km (0.119 R)
• M42: 21,641,726 km (0.094 R)
• M43: 22,854,665 km (0.119 R)
• M44: 23,099,856 km (0.042 R)
• M45: 24,006,569 km (0.065 R)
• M46: 25,261,545 km (0.105 R)
• M47: 26,024,644 km (0.059 R)
• M48: 27,226,812 km (0.112 R)
• M49: 27,486,664 km (0.058 R)
• M50: 28,534,747 km (0.103 R)
• M51: 32,304,164 km (0.087 R)
• M52: 32,579,424 km (0.107 R)
• M53: 32,671,277 km (0.092 R)
• M54: 34,340,191 km (0.037 R)
• M55: 35,846,791 km (0.04 R)
• M56: 36,895,024 km (0.083 R)
• M57: 37,182,700 km (0.07 R)
• M58: 39,119,095 km (0.098 R)
• M59: 39,510,294 km (0.104 R)
• M60: 39,902,838 km (0.09 R)
• M61: 41,088,102 km (0.09 R)
• M62: 41,984,642 km (0.081 R)
• M63: 45,224,184 km (0.117 R)
• M64: 45,737,604 km (0.075 R)
• M65: 46,770,129 km (0.111 R)
• M66: 46,873,800 km (0.108 R)
• M67: 46,977,621 km (0.103 R)
• M68: 48,228,708 km (0.084 R)
• M69: 49,068,700 km (0.083 R)
• M70: 50,338,038 km (0.104 R)
• M71: 50,656,981 km (0.117 R)
• M72: 51,403,923 km (0.091 R)
• M73: 51,725,109 km (0.059 R)
• M74: 53,124,747 km (0.051 R)
• M75: 53,232,906 km (0.103 R)
• M76: 53,666,291 km (0.114 R)
• M77: 55,302,294 km (0.097 R)
• M78: 55,411,799 km (0.053 R)
• M79: 55,851,168 km (0.102 R)
• M80: 57,731,015 km (0.036 R)
• M81: 63,838,049 km (0.102 R)
• M82: 63,953,090 km (0.105 R)
• M83: 64,298,511 km (0.106 R)
• M84: 68,021,853 km (0.059 R)
• M85: 70,028,110 km (0.056 R)
• M86: 70,978,954 km (0.08 R)
• M87: 73,374,614 km (0.06 R)
• M88: 74,945,990 km (0.102 R)
• M89: 76,406,364 km (0.114 R)
• M90: 77,139,992 km (0.1 R)
• M91: 80,222,008 km (0.063 R)
• M92: 81,466,064 km (0.11 R)
• M93: 82,090,485 km (0.051 R)
• M94: 83,469,778 km (0.083 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: 433 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit