🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 35.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.41 AU - 1.81 AU

Year: 715 Days

Day: 20.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.51 AU - 1.71 AU

Year: 715 Days

Day: 31.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.57 AU - 1.79 AU

Year: 762 Days

Day: 20 Hours

Environment

Temp: -29 °C

Axial Tilt: 111.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,871,464 km

• M1: 1,194,389 km (0.12 R)
• M2: 1,460,374 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.61 AU - 1.85 AU

Year: 796 Days

Day: 20.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.71 AU - 3.23 AU

Year: 1791 Days

Day: 28 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 14.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.3 AU - 9.48 AU

Year: 7753 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,871,464 km

• M1: 183,856 km (0.082 R)
• M2: 286,630 km (0.089 R)
• M3: 396,734 km (0.112 R)
• M4: 722,408 km (0.048 R)
• M5: 955,033 km (0.051 R)
• M6: 1,088,923 km (0.046 R)
• M7: 1,245,851 km (0.113 R)
• M8: 1,800,859 km (0.104 R)
• M9: 2,028,248 km (0.119 R)
• M10: 2,305,752 km (0.075 R)
• M11: 2,745,719 km (0.116 R)
• M12: 2,854,477 km (0.051 R)
• M13: 3,327,356 km (0.084 R)
• M14: 3,420,256 km (0.103 R)
• M15: 3,514,054 km (0.118 R)
• M16: 4,145,357 km (0.053 R)
• M17: 4,681,217 km (0.092 R)
• M18: 4,891,102 km (0.117 R)
• M19: 5,212,139 km (0.056 R)
• M20: 5,347,974 km (0.074 R)
• M21: 5,790,485 km (0.091 R)
• M22: 5,959,530 km (0.075 R)
• M23: 6,073,225 km (0.107 R)
• M24: 6,216,240 km (0.108 R)
• M25: 6,652,318 km (0.106 R)
• M26: 7,462,391 km (0.065 R)
• M27: 8,271,865 km (0.025 R)
• M28: 9,538,360 km (0.098 R)
• M29: 9,906,521 km (0.07 R)
• M30: 10,656,904 km (0.102 R)
• M31: 10,864,845 km (0.095 R)
• M32: 11,004,120 km (0.116 R)
• M33: 11,214,305 km (0.119 R)
• M34: 11,888,543 km (0.094 R)
• M35: 12,104,113 km (0.115 R)
• M36: 12,212,422 km (0.105 R)
• M37: 13,127,662 km (0.077 R)
• M38: 13,725,156 km (0.075 R)
• M39: 14,065,042 km (0.105 R)
• M40: 14,484,365 km (0.115 R)
• M41: 14,753,342 km (0.096 R)
• M42: 15,062,860 km (0.073 R)
• M43: 15,335,427 km (0.054 R)
• M44: 15,845,855 km (0.066 R)
• M45: 16,242,439 km (0.097 R)
• M46: 17,045,331 km (0.088 R)
• M47: 17,451,639 km (0.095 R)
• M48: 18,273,829 km (0.054 R)
• M49: 19,658,207 km (0.117 R)
• M50: 20,642,861 km (0.055 R)
• M51: 20,902,413 km (0.089 R)
• M52: 21,250,078 km (0.034 R)
• M53: 21,424,659 km (0.078 R)
• M54: 21,599,838 km (0.06 R)
• M55: 21,863,280 km (0.038 R)
• M56: 22,127,919 km (0.116 R)
• M57: 23,241,675 km (0.083 R)
• M58: 23,556,878 km (0.059 R)
• M59: 24,419,459 km (0.03 R)
• M60: 25,061,682 km (0.12 R)
• M61: 25,477,415 km (0.111 R)
• M62: 25,616,541 km (0.075 R)
• M63: 27,116,110 km (0.063 R)
• M64: 27,210,805 km (0.087 R)
• M65: 28,885,254 km (0.087 R)
• M66: 29,515,660 km (0.113 R)
• M67: 29,759,355 km (0.106 R)
• M68: 29,905,961 km (0.092 R)
• M69: 30,642,281 km (0.034 R)
• M70: 31,533,735 km (0.033 R)
• M71: 31,683,183 km (0.053 R)
• M72: 31,982,678 km (0.102 R)
• M73: 32,483,981 km (0.066 R)
• M74: 32,786,019 km (0.077 R)
• M75: 32,937,412 km (0.104 R)
• M76: 33,088,955 km (0.078 R)
• M77: 33,850,408 km (0.111 R)
• M78: 34,003,446 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 13

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.06 AU - 8.84 AU

Year: 7842 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,871,464 km

• M1: 276,008 km (0.063 R)
• M2: 380,577 km (0.084 R)
• M3: 731,234 km (0.113 R)
• M4: 923,767 km (0.053 R)
• M5: 1,019,809 km (0.109 R)
• M6: 1,253,181 km (0.094 R)
• M7: 1,456,036 km (0.055 R)
• M8: 1,704,069 km (0.11 R)
• M9: 2,222,725 km (0.037 R)
• M10: 2,490,505 km (0.096 R)
• M11: 3,184,639 km (0.099 R)
• M12: 3,531,557 km (0.105 R)
• M13: 4,075,046 km (0.073 R)
• M14: 4,238,556 km (0.094 R)
• M15: 4,500,054 km (0.099 R)
• M16: 5,598,401 km (0.075 R)
• M17: 6,177,794 km (0.109 R)
• M18: 6,970,812 km (0.1 R)
• M19: 7,082,711 km (0.09 R)
• M20: 7,479,295 km (0.088 R)
• M21: 7,593,887 km (0.072 R)
• M22: 7,737,950 km (0.11 R)
• M23: 7,970,575 km (0.116 R)
• M24: 8,863,075 km (0.078 R)
• M25: 9,198,324 km (0.059 R)
• M26: 9,444,712 km (0.036 R)
• M27: 9,724,610 km (0.104 R)
• M28: 10,133,760 km (0.09 R)
• M29: 10,356,361 km (0.111 R)
• M30: 10,936,352 km (0.072 R)
• M31: 11,296,135 km (0.081 R)
• M32: 11,460,842 km (0.068 R)
• M33: 12,128,049 km (0.109 R)
• M34: 13,083,231 km (0.042 R)
• M35: 13,640,035 km (0.115 R)
• M36: 14,812,583 km (0.047 R)
• M37: 15,283,517 km (0.088 R)
• M38: 15,575,682 km (0.097 R)
• M39: 15,906,592 km (0.025 R)
• M40: 16,165,696 km (0.115 R)
• M41: 16,425,996 km (0.062 R)
• M42: 17,672,445 km (0.035 R)
• M43: 18,171,803 km (0.089 R)
• M44: 18,365,233 km (0.092 R)
• M45: 18,831,978 km (0.075 R)
• M46: 19,145,236 km (0.089 R)
• M47: 19,618,564 km (0.093 R)
• M48: 19,777,138 km (0.089 R)
• M49: 20,295,644 km (0.097 R)
• M50: 20,818,488 km (0.114 R)
• M51: 21,550,022 km (0.104 R)
• M52: 22,787,645 km (0.109 R)
• M53: 22,870,971 km (0.088 R)
• M54: 23,583,506 km (0.061 R)
• M55: 23,709,916 km (0.091 R)
• M56: 25,159,220 km (0.106 R)
• M57: 25,851,260 km (0.113 R)
• M58: 26,068,775 km (0.101 R)
• M59: 26,330,572 km (0.087 R)
• M60: 26,768,893 km (0.117 R)
• M61: 26,900,839 km (0.084 R)
• M62: 27,386,733 km (0.07 R)
• M63: 28,681,203 km (0.071 R)
• M64: 29,177,419 km (0.09 R)
• M65: 29,449,238 km (0.036 R)
• M66: 30,132,751 km (0.083 R)
• M67: 30,545,192 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 11

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.59 AU - 10.29 AU

Year: 10964 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,871,464 km

• M1: 176,675 km (0.113 R)
• M2: 875,447 km (0.08 R)
• M3: 1,213,538 km (0.108 R)
• M4: 1,768,696 km (0.078 R)
• M5: 2,511,748 km (0.032 R)
• M6: 2,600,011 km (0.054 R)
• M7: 2,779,379 km (0.114 R)
• M8: 4,008,924 km (0.1 R)
• M9: 4,464,300 km (0.097 R)
• M10: 4,680,020 km (0.092 R)
• M11: 5,196,880 km (0.033 R)
• M12: 5,538,712 km (0.084 R)
• M13: 7,229,467 km (0.113 R)
• M14: 8,394,535 km (0.106 R)
• M15: 8,840,935 km (0.086 R)
• M16: 9,066,977 km (0.066 R)
• M17: 9,524,896 km (0.049 R)
• M18: 9,756,624 km (0.062 R)
• M19: 9,849,823 km (0.112 R)
• M20: 10,368,030 km (0.092 R)
• M21: 11,332,936 km (0.119 R)
• M22: 12,629,800 km (0.097 R)
• M23: 13,347,421 km (0.054 R)
• M24: 13,554,913 km (0.096 R)
• M25: 15,907,190 km (0.076 R)
• M26: 16,514,707 km (0.066 R)
• M27: 16,849,358 km (0.053 R)
• M28: 17,186,252 km (0.109 R)
• M29: 17,582,088 km (0.067 R)
• M30: 18,038,062 km (0.079 R)
• M31: 18,498,076 km (0.06 R)
• M32: 18,671,609 km (0.086 R)
• M33: 19,020,172 km (0.078 R)
• M34: 19,136,859 km (0.075 R)
• M35: 20,495,806 km (0.093 R)
• M36: 20,855,439 km (0.101 R)
• M37: 21,277,604 km (0.085 R)
• M38: 22,994,539 km (0.11 R)
• M39: 23,555,830 km (0.051 R)
• M40: 24,184,889 km (0.057 R)
• M41: 24,692,026 km (0.069 R)
• M42: 25,010,670 km (0.093 R)
• M43: 25,266,781 km (0.081 R)
• M44: 25,845,875 km (0.12 R)
• M45: 25,975,127 km (0.105 R)
• M46: 26,624,980 km (0.062 R)
• M47: 27,148,573 km (0.092 R)
• M48: 27,675,606 km (0.072 R)
• M49: 28,206,080 km (0.082 R)
• M50: 28,606,105 km (0.081 R)
• M51: 29,209,732 km (0.06 R)
• M52: 29,614,394 km (0.113 R)
• M53: 29,749,781 km (0.112 R)
• M54: 30,156,986 km (0.077 R)
• M55: 31,182,928 km (0.096 R)
• M56: 32,220,539 km (0.066 R)
• M57: 32,568,803 km (0.048 R)
• M58: 32,988,574 km (0.03 R)
• M59: 34,045,633 km (0.085 R)
• M60: 34,542,597 km (0.066 R)
• M61: 34,685,164 km (0.095 R)
• M62: 35,976,194 km (0.11 R)
• M63: 36,192,811 km (0.091 R)
• M64: 36,845,507 km (0.101 R)
• M65: 38,162,566 km (0.114 R)
• M66: 38,531,176 km (0.113 R)
• M67: 42,129,154 km (0.109 R)
• M68: 42,662,919 km (0.066 R)
• M69: 44,664,539 km (0.116 R)
• M70: 45,911,437 km (0.109 R)
• M71: 46,775,365 km (0.101 R)
• M72: 46,854,203 km (0.119 R)
• M73: 47,486,104 km (0.088 R)
• M74: 49,961,799 km (0.072 R)
• M75: 50,122,916 km (0.111 R)
• M76: 50,445,748 km (0.115 R)
• M77: 51,499,815 km (0.04 R)
• M78: 52,152,062 km (0.068 R)
• M79: 52,725,022 km (0.077 R)
• M80: 52,888,981 km (0.076 R)
• M81: 53,464,633 km (0.057 R)
• M82: 53,629,490 km (0.11 R)
• M83: 53,794,497 km (0.107 R)
• M84: 53,877,075 km (0.115 R)
• M85: 54,042,380 km (0.091 R)
• M86: 54,954,329 km (0.113 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit