🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.75 AU - 0.83 AU

Year: 255 Days

Day: 28.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,899,919 km

• M1: 135,386 km (0.103 R)
• M2: 471,682 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.05 AU - 1.09 AU

Year: 402 Days

Day: 46.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.62 AU - 1.8 AU

Year: 813 Days

Day: 34.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.16 AU

Year: 834 Days

Day: 27.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.86 AU - 3.02 AU

Year: 1385 Days

Day: 26.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,899,919 km

• M1: 506,389 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.05 AU - 3.13 AU

Year: 1515 Days

Day: 27.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,899,919 km

• M1: 863,180 km (0.116 R)
• M2: 893,548 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.38 AU - 3.82 AU

Year: 1984 Days

Day: 27.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,899,919 km

• M1: 1,174,792 km (0.08 R)
• M2: 1,372,411 km (0.076 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 12.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.58 AU - 8.24 AU

Year: 6602 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,899,919 km

• M1: 323,730 km (0.078 R)
• M2: 487,839 km (0.057 R)
• M3: 588,817 km (0.117 R)
• M4: 1,073,664 km (0.076 R)
• M5: 1,526,796 km (0.106 R)
• M6: 2,453,255 km (0.113 R)
• M7: 2,810,046 km (0.104 R)
• M8: 2,940,047 km (0.085 R)
• M9: 3,116,572 km (0.074 R)
• M10: 4,298,545 km (0.043 R)
• M11: 4,601,331 km (0.107 R)
• M12: 4,781,148 km (0.117 R)
• M13: 5,148,112 km (0.105 R)
• M14: 5,469,897 km (0.074 R)
• M15: 5,715,536 km (0.1 R)
• M16: 6,246,309 km (0.048 R)
• M17: 6,474,596 km (0.094 R)
• M18: 6,676,553 km (0.118 R)
• M19: 7,175,911 km (0.11 R)
• M20: 7,295,140 km (0.095 R)
• M21: 7,717,904 km (0.089 R)
• M22: 8,117,480 km (0.11 R)
• M23: 8,273,061 km (0.095 R)
• M24: 9,259,360 km (0.047 R)
• M25: 9,520,109 km (0.059 R)
• M26: 9,717,130 km (0.08 R)
• M27: 10,518,974 km (0.117 R)
• M28: 10,825,052 km (0.035 R)
• M29: 10,927,825 km (0.097 R)
• M30: 11,516,044 km (0.075 R)
• M31: 13,086,223 km (0.112 R)
• M32: 14,269,842 km (0.115 R)
• M33: 14,495,585 km (0.119 R)
• M34: 14,684,677 km (0.112 R)
• M35: 14,912,664 km (0.08 R)
• M36: 15,065,254 km (0.112 R)
• M37: 15,218,442 km (0.062 R)
• M38: 15,372,079 km (0.12 R)
• M39: 15,913,922 km (0.118 R)
• M40: 16,069,953 km (0.066 R)
• M41: 16,226,432 km (0.092 R)
• M42: 16,344,166 km (0.085 R)
• M43: 16,501,543 km (0.068 R)
• M44: 16,699,012 km (0.077 R)
• M45: 16,897,229 km (0.113 R)
• M46: 17,778,809 km (0.112 R)
• M47: 17,981,215 km (0.088 R)
• M48: 18,225,209 km (0.119 R)
• M49: 18,429,261 km (0.106 R)
• M50: 18,675,349 km (0.12 R)
• M51: 19,336,572 km (0.078 R)
• M52: 19,586,550 km (0.099 R)
• M53: 20,980,353 km (0.059 R)
• M54: 21,366,166 km (0.119 R)
• M55: 22,976,288 km (0.08 R)
• M56: 23,329,638 km (0.093 R)
• M57: 23,640,204 km (0.079 R)
• M58: 25,350,257 km (0.09 R)
• M59: 25,441,362 km (0.096 R)
• M60: 25,761,053 km (0.107 R)
• M61: 26,174,242 km (0.119 R)
• M62: 26,358,397 km (0.072 R)
• M63: 26,543,150 km (0.034 R)
• M64: 27,754,295 km (0.072 R)
• M65: 28,036,436 km (0.116 R)
• M66: 28,272,202 km (0.094 R)
• M67: 29,174,128 km (0.093 R)
• M68: 29,413,036 km (0.064 R)
• M69: 29,508,778 km (0.085 R)
• M70: 29,652,692 km (0.099 R)
• M71: 30,085,628 km (0.035 R)
• M72: 30,278,609 km (0.119 R)
• M73: 31,055,022 km (0.119 R)
• M74: 31,201,329 km (0.08 R)
• M75: 31,887,235 km (0.061 R)
• M76: 32,281,276 km (0.078 R)
• M77: 32,776,295 km (0.057 R)
• M78: 32,875,628 km (0.106 R)
• M79: 32,974,961 km (0.032 R)
• M80: 33,124,260 km (0.099 R)
• M81: 33,373,490 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 8.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.3 AU - 11.68 AU

Year: 12348 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 91,899,919 km

• M1: 189,092 km (0.118 R)
• M2: 452,683 km (0.119 R)
• M3: 1,145,620 km (0.111 R)
• M4: 1,263,354 km (0.117 R)
• M5: 1,952,551 km (0.072 R)
• M6: 2,012,839 km (0.078 R)
• M7: 2,367,386 km (0.074 R)
• M8: 2,585,051 km (0.093 R)
• M9: 2,923,890 km (0.096 R)
• M10: 3,016,641 km (0.052 R)
• M11: 3,544,572 km (0.092 R)
• M12: 3,768,819 km (0.099 R)
• M13: 3,869,947 km (0.057 R)
• M14: 4,310,064 km (0.103 R)
• M15: 5,579,402 km (0.08 R)
• M16: 6,165,227 km (0.034 R)
• M17: 7,205,531 km (0.08 R)
• M18: 7,778,042 km (0.092 R)
• M19: 8,004,683 km (0.111 R)
• M20: 9,409,856 km (0.106 R)
• M21: 9,651,456 km (0.055 R)
• M22: 10,889,827 km (0.075 R)
• M23: 11,656,666 km (0.098 R)
• M24: 12,214,965 km (0.043 R)
• M25: 13,863,534 km (0.091 R)
• M26: 14,296,470 km (0.112 R)
• M27: 14,375,607 km (0.103 R)
• M28: 15,418,305 km (0.117 R)
• M29: 15,743,979 km (0.045 R)
• M30: 16,859,979 km (0.11 R)
• M31: 17,321,937 km (0.029 R)
• M32: 17,915,991 km (0.088 R)
• M33: 18,301,355 km (0.106 R)
• M34: 20,536,347 km (0.085 R)
• M35: 20,894,783 km (0.119 R)
• M36: 21,982,210 km (0.086 R)
• M37: 22,348,725 km (0.08 R)
• M38: 22,995,137 km (0.051 R)
• M39: 24,164,694 km (0.065 R)
• M40: 24,875,583 km (0.115 R)
• M41: 25,066,320 km (0.088 R)
• M42: 25,930,697 km (0.094 R)
• M43: 26,124,127 km (0.112 R)
• M44: 26,561,102 km (0.055 R)
• M45: 27,000,471 km (0.067 R)
• M46: 27,245,662 km (0.118 R)
• M47: 27,639,403 km (0.083 R)
• M48: 28,134,124 km (0.073 R)
• M49: 28,731,917 km (0.107 R)
• M50: 29,484,843 km (0.097 R)
• M51: 31,369,776 km (0.101 R)
• M52: 32,717,653 km (0.087 R)
• M53: 33,556,298 km (0.058 R)
• M54: 33,872,698 km (0.097 R)
• M55: 34,243,102 km (0.064 R)
• M56: 35,415,800 km (0.11 R)
• M57: 35,791,590 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.6

Radius: 4.9

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.4 AU - 17.4 AU

Year: 24138 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,899,919 km

• M1: 63,878 km (0.062 R)
• M2: 181,612 km (0.044 R)
• M3: 213,027 km (0.07 R)
• M4: 1,213,388 km (0.094 R)
• M5: 1,310,777 km (0.105 R)
• M6: 1,872,367 km (0.061 R)
• M7: 1,909,617 km (0.108 R)
• M8: 1,985,164 km (0.099 R)
• M9: 2,100,205 km (0.093 R)
• M10: 2,665,535 km (0.104 R)
• M11: 2,921,646 km (0.115 R)
• M12: 3,595,884 km (0.108 R)
• M13: 3,783,629 km (0.118 R)
• M14: 3,926,495 km (0.12 R)
• M15: 4,217,463 km (0.094 R)
• M16: 4,565,877 km (0.076 R)
• M17: 4,667,005 km (0.108 R)
• M18: 6,328,588 km (0.059 R)
• M19: 6,669,372 km (0.086 R)
• M20: 6,784,263 km (0.095 R)
• M21: 7,427,983 km (0.117 R)
• M22: 8,398,724 km (0.117 R)
• M23: 9,025,539 km (0.118 R)
• M24: 9,473,136 km (0.074 R)
• M25: 9,862,688 km (0.105 R)
• M26: 10,590,183 km (0.068 R)
• M27: 11,130,082 km (0.109 R)
• M28: 12,096,185 km (0.08 R)
• M29: 12,589,409 km (0.102 R)
• M30: 12,802,735 km (0.097 R)
• M31: 14,181,429 km (0.111 R)
• M32: 15,151,572 km (0.109 R)
• M33: 15,835,832 km (0.065 R)
• M34: 16,066,063 km (0.08 R)
• M35: 16,143,106 km (0.102 R)
• M36: 17,470,937 km (0.091 R)
• M37: 18,429,111 km (0.066 R)
• M38: 19,486,319 km (0.113 R)
• M39: 20,730,375 km (0.119 R)
• M40: 22,171,152 km (0.12 R)
• M41: 24,347,951 km (0.093 R)
• M42: 24,702,498 km (0.038 R)
• M43: 26,773,980 km (0.119 R)
• M44: 26,865,384 km (0.039 R)
• M45: 28,620,167 km (0.045 R)
• M46: 28,807,015 km (0.108 R)
• M47: 29,936,628 km (0.112 R)
• M48: 32,823,568 km (0.113 R)
• M49: 34,002,998 km (0.09 R)
• M50: 34,101,882 km (0.081 R)
• M51: 34,200,916 km (0.04 R)
• M52: 35,296,271 km (0.107 R)
• M53: 35,596,963 km (0.069 R)
• M54: 38,033,164 km (0.086 R)
• M55: 38,341,485 km (0.083 R)
• M56: 39,375,207 km (0.116 R)
• M57: 39,479,028 km (0.084 R)
• M58: 39,791,238 km (0.103 R)
• M59: 39,895,359 km (0.091 R)
• M60: 39,999,778 km (0.069 R)
• M61: 40,313,185 km (0.075 R)
• M62: 41,048,010 km (0.089 R)
• M63: 41,364,260 km (0.119 R)
• M64: 42,317,797 km (0.065 R)
• M65: 44,138,553 km (0.069 R)
• M66: 45,548,064 km (0.076 R)
• M67: 46,203,602 km (0.064 R)
• M68: 46,532,567 km (0.111 R)
• M69: 47,413,549 km (0.118 R)
• M70: 47,634,655 km (0.082 R)
• M71: 47,745,357 km (0.095 R)
• M72: 48,968,469 km (0.073 R)
• M73: 49,080,069 km (0.1 R)
• M74: 53,732,264 km (0.113 R)
• M75: 55,004,145 km (0.118 R)
• M76: 56,052,228 km (0.065 R)
• M77: 56,637,305 km (0.073 R)
• M78: 57,695,560 km (0.052 R)
• M79: 61,029,199 km (0.12 R)
• M80: 61,993,208 km (0.106 R)
• M81: 63,692,041 km (0.112 R)
• M82: 63,936,036 km (0.116 R)
• M83: 65,775,491 km (0.028 R)
• M84: 66,269,014 km (0.059 R)
• M85: 66,640,017 km (0.098 R)
• M86: 69,380,949 km (0.102 R)
• M87: 70,765,328 km (0.107 R)
• M88: 70,891,589 km (0.044 R)
• M89: 72,922,529 km (0.105 R)
• M90: 74,715,161 km (0.116 R)
• M91: 77,952,309 km (0.097 R)
• M92: 80,838,501 km (0.105 R)
• M93: 84,026,880 km (0.118 R)
• M94: 84,294,511 km (0.047 R)
• M95: 86,985,477 km (0.039 R)
• M96: 90,525,711 km (0.066 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit