🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.47 AU - 1.77 AU

Year: 769 Days

Day: 38.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.42 AU - 2.14 AU

Year: 885 Days

Day: 26.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,186,247 km

• M1: 62,532 km (0.102 R)
• M2: 867,518 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.85 AU - 1.95 AU

Year: 976 Days

Day: 17.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.85 AU - 3.19 AU

Year: 1956 Days

Day: 17.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,186,247 km

• M1: 62,233 km (0.081 R)
• M2: 600,785 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.11 AU - 4.67 AU

Year: 3429 Days

Day: 37.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 9.3

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.96 AU - 5.62 AU

Year: 4536 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,186,247 km

• M1: 133,591 km (0.077 R)
• M2: 369,058 km (0.112 R)
• M3: 645,066 km (0.112 R)
• M4: 730,038 km (0.113 R)
• M5: 793,467 km (0.06 R)
• M6: 939,774 km (0.116 R)
• M7: 1,124,677 km (0.119 R)
• M8: 1,229,246 km (0.077 R)
• M9: 1,305,989 km (0.11 R)
• M10: 1,432,400 km (0.113 R)
• M11: 1,646,474 km (0.066 R)
• M12: 1,836,015 km (0.089 R)
• M13: 1,924,427 km (0.106 R)
• M14: 2,105,889 km (0.078 R)
• M15: 2,723,728 km (0.108 R)
• M16: 2,845,651 km (0.034 R)
• M17: 2,948,724 km (0.084 R)
• M18: 3,438,657 km (0.111 R)
• M19: 3,504,480 km (0.082 R)
• M20: 3,976,910 km (0.069 R)
• M21: 5,106,075 km (0.115 R)
• M22: 5,181,322 km (0.076 R)
• M23: 5,333,014 km (0.096 R)
• M24: 5,823,247 km (0.105 R)
• M25: 6,086,988 km (0.076 R)
• M26: 7,124,898 km (0.091 R)
• M27: 7,721,943 km (0.105 R)
• M28: 9,024,192 km (0.111 R)
• M29: 9,176,483 km (0.117 R)
• M30: 9,237,669 km (0.118 R)
• M31: 9,731,790 km (0.028 R)
• M32: 10,266,154 km (0.055 R)
• M33: 10,649,124 km (0.072 R)
• M34: 11,004,419 km (0.048 R)
• M35: 11,561,073 km (0.068 R)
• M36: 11,759,739 km (0.107 R)
• M37: 11,892,732 km (0.089 R)
• M38: 11,959,452 km (0.039 R)
• M39: 12,194,022 km (0.079 R)
• M40: 12,497,855 km (0.057 R)
• M41: 12,701,757 km (0.048 R)
• M42: 12,838,340 km (0.111 R)
• M43: 12,941,113 km (0.114 R)
• M44: 13,044,037 km (0.094 R)
• M45: 13,285,488 km (0.092 R)
• M46: 13,354,752 km (0.116 R)
• M47: 13,807,883 km (0.118 R)
• M48: 14,089,127 km (0.106 R)
• M49: 14,230,497 km (0.111 R)
• M50: 14,765,011 km (0.096 R)
• M51: 15,706,729 km (0.104 R)
• M52: 15,816,684 km (0.07 R)
• M53: 15,890,136 km (0.107 R)
• M54: 16,295,995 km (0.038 R)
• M55: 17,648,061 km (0.051 R)
• M56: 17,800,651 km (0.113 R)
• M57: 17,953,540 km (0.091 R)
• M58: 18,068,431 km (0.102 R)
• M59: 19,035,880 km (0.058 R)
• M60: 19,153,165 km (0.101 R)
• M61: 19,349,138 km (0.108 R)
• M62: 20,099,671 km (0.076 R)
• M63: 20,298,785 km (0.114 R)
• M64: 20,458,556 km (0.057 R)
• M65: 20,698,960 km (0.069 R)
• M66: 20,779,294 km (0.111 R)
• M67: 21,874,201 km (0.056 R)
• M68: 22,161,129 km (0.1 R)
• M69: 22,738,727 km (0.109 R)
• M70: 22,863,192 km (0.112 R)
• M71: 23,488,661 km (0.117 R)
• M72: 24,162,001 km (0.087 R)
• M73: 25,657,082 km (0.101 R)
• M74: 27,446,273 km (0.118 R)
• M75: 27,667,229 km (0.081 R)
• M76: 28,199,947 km (0.099 R)
• M77: 28,333,538 km (0.063 R)
• M78: 28,825,565 km (0.049 R)
• M79: 29,591,656 km (0.11 R)
• M80: 30,455,583 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.4

Radius: 12

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.31 AU - 9.31 AU

Year: 8930 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,186,247 km

• M1: 425,008 km (0.1 R)
• M2: 868,715 km (0.059 R)
• M3: 960,418 km (0.115 R)
• M4: 1,279,959 km (0.033 R)
• M5: 1,645,876 km (0.073 R)
• M6: 2,058,168 km (0.085 R)
• M7: 2,212,403 km (0.113 R)
• M8: 2,698,147 km (0.043 R)
• M9: 2,930,024 km (0.1 R)
• M10: 3,479,796 km (0.077 R)
• M11: 3,801,282 km (0.066 R)
• M12: 4,292,412 km (0.11 R)
• M13: 4,953,634 km (0.059 R)
• M14: 6,288,346 km (0.097 R)
• M15: 6,701,237 km (0.079 R)
• M16: 8,214,868 km (0.118 R)
• M17: 8,530,071 km (0.06 R)
• M18: 10,381,643 km (0.093 R)
• M19: 10,478,583 km (0.099 R)
• M20: 10,746,961 km (0.086 R)
• M21: 11,240,634 km (0.077 R)
• M22: 12,198,809 km (0.118 R)
• M23: 12,610,203 km (0.076 R)
• M24: 12,687,844 km (0.051 R)
• M25: 13,104,624 km (0.083 R)
• M26: 13,791,428 km (0.107 R)
• M27: 14,980,432 km (0.117 R)
• M28: 17,254,170 km (0.077 R)
• M29: 17,629,062 km (0.044 R)
• M30: 18,123,333 km (0.103 R)
• M31: 19,693,512 km (0.078 R)
• M32: 19,813,789 km (0.077 R)
• M33: 20,206,334 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 3.4

Gravity: 77.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.09 AU - 12.97 AU

Year: 16534 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,186,247 km

• M1: 48,769 km (0.025 R)
• M2: 584,030 km (0.07 R)
• M3: 740,509 km (0.12 R)
• M4: 960,119 km (0.101 R)
• M5: 1,037,611 km (0.075 R)
• M6: 1,791,285 km (0.081 R)
• M7: 2,017,178 km (0.072 R)
• M8: 2,050,239 km (0.104 R)
• M9: 2,150,320 km (0.085 R)
• M10: 2,530,897 km (0.043 R)
• M11: 2,894,719 km (0.059 R)
• M12: 3,313,742 km (0.059 R)
• M13: 3,710,775 km (0.044 R)
• M14: 4,080,880 km (0.082 R)
• M15: 4,122,768 km (0.114 R)
• M16: 6,244,066 km (0.052 R)
• M17: 6,682,836 km (0.099 R)
• M18: 6,831,387 km (0.1 R)
• M19: 8,642,269 km (0.101 R)
• M20: 9,795,369 km (0.055 R)
• M21: 10,821,461 km (0.088 R)
• M22: 10,879,505 km (0.107 R)
• M23: 11,288,356 km (0.066 R)
• M24: 11,347,148 km (0.086 R)
• M25: 11,821,523 km (0.114 R)
• M26: 11,941,052 km (0.083 R)
• M27: 12,061,029 km (0.083 R)
• M28: 12,121,167 km (0.101 R)
• M29: 13,096,994 km (0.091 R)
• M30: 13,594,258 km (0.106 R)
• M31: 13,782,302 km (0.077 R)
• M32: 13,908,264 km (0.118 R)
• M33: 14,928,820 km (0.09 R)
• M34: 15,252,700 km (0.069 R)
• M35: 15,317,625 km (0.109 R)
• M36: 16,771,866 km (0.119 R)
• M37: 17,788,384 km (0.117 R)
• M38: 18,338,605 km (0.114 R)
• M39: 18,824,648 km (0.099 R)
• M40: 19,314,880 km (0.115 R)
• M41: 21,317,547 km (0.076 R)
• M42: 23,535,186 km (0.117 R)
• M43: 24,442,646 km (0.098 R)
• M44: 24,518,792 km (0.027 R)
• M45: 26,291,527 km (0.031 R)
• M46: 28,025,366 km (0.081 R)
• M47: 28,424,493 km (0.092 R)
• M48: 28,906,049 km (0.113 R)
• M49: 29,795,707 km (0.118 R)
• M50: 35,750,301 km (0.09 R)
• M51: 36,009,853 km (0.051 R)
• M52: 36,443,687 km (0.083 R)
• M53: 36,704,885 km (0.111 R)
• M54: 37,579,733 km (0.076 R)
• M55: 37,667,697 km (0.087 R)
• M56: 38,461,613 km (0.115 R)
• M57: 38,816,309 km (0.077 R)
• M58: 39,528,844 km (0.099 R)
• M59: 42,238,959 km (0.084 R)
• M60: 44,822,065 km (0.095 R)
• M61: 46,038,595 km (0.102 R)
• M62: 48,026,601 km (0.114 R)
• M63: 48,217,338 km (0.119 R)
• M64: 49,656,320 km (0.065 R)
• M65: 49,752,811 km (0.086 R)
• M66: 49,849,302 km (0.058 R)
• M67: 51,499,067 km (0.081 R)
• M68: 52,576,172 km (0.098 R)
• M69: 53,462,988 km (0.105 R)
• M70: 55,051,717 km (0.119 R)
• M71: 55,751,536 km (0.09 R)
• M72: 57,362,406 km (0.082 R)
• M73: 58,275,103 km (0.094 R)
• M74: 59,090,561 km (0.07 R)
• M75: 60,629,623 km (0.105 R)
• M76: 61,145,437 km (0.051 R)
• M77: 61,248,809 km (0.082 R)
• M78: 61,870,239 km (0.088 R)
• M79: 62,493,762 km (0.049 R)
• M80: 63,851,662 km (0.033 R)
• M81: 65,853,880 km (0.101 R)
• M82: 66,384,205 km (0.088 R)
• M83: 67,769,631 km (0.055 R)
• M84: 68,626,976 km (0.078 R)
• M85: 69,164,481 km (0.11 R)
• M86: 69,919,651 km (0.052 R)
• M87: 70,352,288 km (0.08 R)
• M88: 70,677,364 km (0.034 R)
• M89: 71,329,013 km (0.078 R)
• M90: 71,873,549 km (0.05 R)
• M91: 71,982,755 km (0.104 R)
• M92: 72,091,812 km (0.101 R)
• M93: 72,638,293 km (0.089 R)
• M94: 72,857,305 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 19,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit