🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 467 Days

Day: 12.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.05 AU - 1.31 AU

Year: 590 Days

Day: 28.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.12 AU - 1.5 AU

Year: 690 Days

Day: 37.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.32 AU - 1.6 AU

Year: 812 Days

Day: 37.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.44 AU - 1.72 AU

Year: 914 Days

Day: 23.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,427,479 km

• M1: 78,838 km (0.1 R)
• M2: 934,239 km (0.07 R)

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 9.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.8 AU - 2.54 AU

Year: 1471 Days

Day: 10.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,427,479 km

• M1: 120,127 km (0.075 R)
• M2: 215,271 km (0.118 R)
• M3: 371,302 km (0.086 R)
• M4: 476,768 km (0.084 R)
• M5: 565,929 km (0.12 R)
• M6: 641,924 km (0.12 R)
• M7: 721,660 km (0.108 R)
• M8: 837,299 km (0.05 R)
• M9: 988,244 km (0.03 R)
• M10: 1,082,191 km (0.029 R)
• M11: 1,415,196 km (0.104 R)
• M12: 1,645,577 km (0.037 R)
• M13: 1,984,117 km (0.081 R)
• M14: 2,096,764 km (0.064 R)
• M15: 2,273,738 km (0.084 R)
• M16: 2,659,102 km (0.116 R)
• M17: 3,195,859 km (0.12 R)
• M18: 3,355,480 km (0.063 R)
• M19: 3,765,977 km (0.096 R)
• M20: 3,850,051 km (0.097 R)
• M21: 3,944,148 km (0.111 R)
• M22: 4,105,863 km (0.105 R)
• M23: 4,328,315 km (0.098 R)
• M24: 4,574,703 km (0.114 R)
• M25: 4,644,415 km (0.115 R)
• M26: 4,906,810 km (0.061 R)
• M27: 5,194,786 km (0.067 R)
• M28: 5,446,110 km (0.105 R)
• M29: 6,091,775 km (0.12 R)
• M30: 6,513,342 km (0.112 R)
• M31: 6,592,030 km (0.054 R)
• M32: 6,727,715 km (0.075 R)
• M33: 6,967,222 km (0.111 R)
• M34: 7,537,190 km (0.048 R)
• M35: 7,714,762 km (0.109 R)
• M36: 7,786,120 km (0.101 R)
• M37: 8,146,352 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 13.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.29 AU - 8.77 AU

Year: 8577 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,427,479 km

• M1: 250,726 km (0.095 R)
• M2: 401,521 km (0.057 R)
• M3: 741,557 km (0.092 R)
• M4: 1,002,605 km (0.093 R)
• M5: 1,218,624 km (0.093 R)
• M6: 1,307,037 km (0.047 R)
• M7: 1,424,022 km (0.1 R)
• M8: 1,531,284 km (0.052 R)
• M9: 1,797,269 km (0.092 R)
• M10: 1,899,145 km (0.104 R)
• M11: 2,154,957 km (0.09 R)
• M12: 2,279,423 km (0.082 R)
• M13: 2,422,289 km (0.066 R)
• M14: 2,650,725 km (0.092 R)
• M15: 3,181,947 km (0.104 R)
• M16: 3,708,980 km (0.034 R)
• M17: 3,878,175 km (0.093 R)
• M18: 3,973,319 km (0.098 R)
• M19: 4,560,790 km (0.086 R)
• M20: 4,783,093 km (0.086 R)
• M21: 5,071,368 km (0.085 R)
• M22: 5,196,731 km (0.093 R)
• M23: 5,407,813 km (0.075 R)
• M24: 5,795,122 km (0.118 R)
• M25: 6,080,405 km (0.036 R)
• M26: 6,213,697 km (0.067 R)
• M27: 6,687,922 km (0.111 R)
• M28: 7,150,479 km (0.097 R)
• M29: 7,267,764 km (0.075 R)
• M30: 7,599,572 km (0.032 R)
• M31: 8,009,320 km (0.1 R)
• M32: 8,155,627 km (0.025 R)
• M33: 8,500,450 km (0.089 R)
• M34: 8,774,962 km (0.072 R)
• M35: 9,001,603 km (0.041 R)
• M36: 9,204,757 km (0.114 R)
• M37: 9,435,138 km (0.061 R)
• M38: 9,927,763 km (0.063 R)
• M39: 10,428,916 km (0.06 R)
• M40: 10,884,292 km (0.107 R)
• M41: 11,236,894 km (0.115 R)
• M42: 11,759,141 km (0.114 R)
• M43: 12,065,068 km (0.045 R)
• M44: 12,176,967 km (0.116 R)
• M45: 12,514,909 km (0.103 R)
• M46: 13,113,600 km (0.094 R)
• M47: 13,692,544 km (0.072 R)
• M48: 14,309,336 km (0.102 R)
• M49: 15,236,543 km (0.045 R)
• M50: 15,327,349 km (0.038 R)
• M51: 15,479,041 km (0.043 R)
• M52: 15,692,218 km (0.087 R)
• M53: 15,875,775 km (0.08 R)
• M54: 16,275,800 km (0.107 R)
• M55: 16,430,633 km (0.083 R)
• M56: 16,741,647 km (0.118 R)
• M57: 17,180,268 km (0.11 R)
• M58: 17,432,789 km (0.085 R)
• M59: 17,941,273 km (0.038 R)
• M60: 18,390,216 km (0.111 R)
• M61: 18,842,899 km (0.107 R)
• M62: 19,135,812 km (0.114 R)
• M63: 19,627,390 km (0.103 R)
• M64: 19,825,308 km (0.075 R)
• M65: 20,056,886 km (0.082 R)
• M66: 20,456,013 km (0.057 R)
• M67: 20,656,624 km (0.12 R)
• M68: 20,857,833 km (0.03 R)
• M69: 21,533,417 km (0.062 R)
• M70: 22,010,484 km (0.113 R)
• M71: 22,663,629 km (0.097 R)
• M72: 23,462,780 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 13.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.15 AU - 9.01 AU

Year: 9603 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,427,479 km

• M1: 172,038 km (0.11 R)
• M2: 262,843 km (0.082 R)
• M3: 819,198 km (0.112 R)
• M4: 1,023,249 km (0.045 R)
• M5: 1,183,020 km (0.104 R)
• M6: 1,373,159 km (0.12 R)
• M7: 1,713,644 km (0.032 R)
• M8: 1,906,326 km (0.087 R)
• M9: 2,500,977 km (0.09 R)
• M10: 2,665,535 km (0.087 R)
• M11: 2,947,826 km (0.112 R)
• M12: 3,239,991 km (0.109 R)
• M13: 3,603,364 km (0.048 R)
• M14: 5,290,379 km (0.113 R)
• M15: 6,458,140 km (0.116 R)
• M16: 6,724,125 km (0.093 R)
• M17: 7,823,819 km (0.075 R)
• M18: 8,518,701 km (0.08 R)
• M19: 9,490,339 km (0.038 R)
• M20: 10,452,553 km (0.107 R)
• M21: 10,720,333 km (0.093 R)
• M22: 11,537,586 km (0.037 R)
• M23: 11,768,116 km (0.08 R)
• M24: 12,000,143 km (0.095 R)
• M25: 13,521,404 km (0.092 R)
• M26: 13,764,650 km (0.094 R)
• M27: 14,156,746 km (0.068 R)
• M28: 14,701,880 km (0.1 R)
• M29: 15,153,217 km (0.093 R)
• M30: 16,430,484 km (0.091 R)
• M31: 16,742,096 km (0.056 R)
• M32: 17,795,265 km (0.098 R)
• M33: 19,032,739 km (0.116 R)
• M34: 19,524,467 km (0.053 R)
• M35: 19,799,577 km (0.091 R)
• M36: 20,968,834 km (0.044 R)
• M37: 22,274,973 km (0.084 R)
• M38: 22,620,096 km (0.103 R)
• M39: 22,851,075 km (0.118 R)
• M40: 23,548,949 km (0.105 R)
• M41: 24,253,704 km (0.119 R)
• M42: 26,288,385 km (0.072 R)
• M43: 26,531,332 km (0.094 R)
• M44: 26,653,105 km (0.085 R)
• M45: 27,019,470 km (0.07 R)
• M46: 27,387,481 km (0.075 R)
• M47: 28,377,220 km (0.117 R)
• M48: 28,501,686 km (0.086 R)
• M49: 29,252,667 km (0.098 R)
• M50: 29,946,951 km (0.1 R)
• M51: 30,073,660 km (0.068 R)
• M52: 30,646,470 km (0.097 R)
• M53: 30,966,310 km (0.092 R)
• M54: 31,415,852 km (0.112 R)
• M55: 32,321,518 km (0.086 R)
• M56: 32,777,492 km (0.06 R)
• M57: 33,432,731 km (0.079 R)
• M58: 34,026,036 km (0.064 R)
• M59: 34,956,086 km (0.103 R)
• M60: 35,290,287 km (0.104 R)
• M61: 36,569,648 km (0.089 R)
• M62: 37,249,122 km (0.041 R)
• M63: 37,453,772 km (0.084 R)
• M64: 38,070,115 km (0.07 R)
• M65: 38,276,261 km (0.077 R)
• M66: 39,451,502 km (0.076 R)
• M67: 39,799,466 km (0.112 R)
• M68: 40,288,203 km (0.077 R)
• M69: 40,498,388 km (0.04 R)
• M70: 41,342,419 km (0.059 R)
• M71: 44,414,411 km (0.074 R)
• M72: 44,631,478 km (0.069 R)
• M73: 45,066,658 km (0.093 R)
• M74: 45,357,476 km (0.049 R)
• M75: 45,576,038 km (0.056 R)
• M76: 47,633,159 km (0.053 R)
• M77: 47,929,512 km (0.117 R)
• M78: 48,598,514 km (0.118 R)
• M79: 49,945,792 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 5

Gravity: 27.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.18 AU - 13.6 AU

Year: 18867 Days

Day: 17.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,427,479 km

• M1: 68,815 km (0.099 R)
• M2: 210,634 km (0.113 R)
• M3: 424,559 km (0.08 R)
• M4: 482,154 km (0.114 R)
• M5: 627,264 km (0.071 R)
• M6: 1,167,462 km (0.04 R)
• M7: 2,076,119 km (0.077 R)
• M8: 2,417,053 km (0.117 R)
• M9: 2,923,292 km (0.092 R)
• M10: 3,580,625 km (0.108 R)
• M11: 3,620,717 km (0.111 R)
• M12: 3,946,541 km (0.117 R)
• M13: 4,197,118 km (0.111 R)
• M14: 4,539,248 km (0.087 R)
• M15: 5,114,153 km (0.075 R)
• M16: 6,042,557 km (0.026 R)
• M17: 6,138,300 km (0.092 R)
• M18: 6,772,296 km (0.103 R)
• M19: 7,172,919 km (0.043 R)
• M20: 8,207,538 km (0.088 R)
• M21: 8,742,051 km (0.09 R)
• M22: 10,013,932 km (0.079 R)
• M23: 10,355,015 km (0.055 R)
• M24: 11,224,627 km (0.105 R)
• M25: 20,245,828 km (0.05 R)
• M26: 21,328,916 km (0.116 R)
• M27: 22,282,752 km (0.047 R)
• M28: 24,079,872 km (0.099 R)
• M29: 24,155,718 km (0.069 R)
• M30: 24,231,713 km (0.086 R)
• M31: 25,226,539 km (0.109 R)
• M32: 26,468,950 km (0.114 R)
• M33: 26,547,339 km (0.049 R)
• M34: 29,255,659 km (0.1 R)
• M35: 30,068,873 km (0.116 R)
• M36: 32,134,071 km (0.027 R)
• M37: 32,217,547 km (0.092 R)
• M38: 32,552,497 km (0.091 R)
• M39: 32,972,867 km (0.116 R)
• M40: 33,310,359 km (0.071 R)
• M41: 34,843,438 km (0.053 R)
• M42: 35,532,187 km (0.046 R)
• M43: 35,878,207 km (0.092 R)
• M44: 36,312,340 km (0.09 R)
• M45: 38,066,225 km (0.093 R)
• M46: 38,686,608 km (0.046 R)
• M47: 38,775,469 km (0.101 R)
• M48: 39,399,741 km (0.05 R)
• M49: 41,019,886 km (0.112 R)
• M50: 41,473,766 km (0.056 R)
• M51: 42,386,612 km (0.097 R)
• M52: 43,029,434 km (0.108 R)
• M53: 43,121,586 km (0.11 R)
• M54: 44,790,650 km (0.086 R)
• M55: 46,197,618 km (0.119 R)
• M56: 47,333,664 km (0.053 R)
• M57: 48,766,512 km (0.111 R)
• M58: 49,536,493 km (0.117 R)
• M59: 49,923,053 km (0.113 R)
• M60: 51,381,333 km (0.109 R)
• M61: 51,870,668 km (0.085 R)
• M62: 53,050,995 km (0.116 R)
• M63: 53,842,817 km (0.102 R)
• M64: 54,938,023 km (0.073 R)
• M65: 55,338,197 km (0.077 R)
• M66: 57,454,259 km (0.119 R)
• M67: 57,555,686 km (0.037 R)
• M68: 58,471,225 km (0.094 R)
• M69: 58,675,426 km (0.104 R)
• M70: 59,802,198 km (0.079 R)
• M71: 62,077,282 km (0.105 R)
• M72: 62,389,642 km (0.115 R)
• M73: 63,120,578 km (0.098 R)
• M74: 64,380,341 km (0.084 R)
• M75: 64,591,125 km (0.092 R)
• M76: 64,907,674 km (0.112 R)
• M77: 65,013,290 km (0.06 R)
• M78: 66,179,256 km (0.062 R)
• M79: 69,177,795 km (0.073 R)
• M80: 69,609,684 km (0.12 R)
• M81: 72,220,317 km (0.098 R)
• M82: 73,427,422 km (0.075 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: 194 - 11,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit