🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.68 AU - 0.88 AU

Year: 264 Days

Day: 37.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.91 AU - 1.11 AU

Year: 389 Days

Day: 16.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.65 AU - 2.33 AU

Year: 1075 Days

Day: 25 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.2 AU - 4.4 AU

Year: 2836 Days

Day: 47.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,283,590 km

• M1: 74,949 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.13 AU - 4.73 AU

Year: 2983 Days

Day: 35.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,283,590 km

• M1: 1,529,339 km (0.052 R)
• M2: 3,032,947 km (0.082 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 11.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.96 AU - 6.38 AU

Year: 4501 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 105,283,590 km

• M1: 140,173 km (0.096 R)
• M2: 233,223 km (0.084 R)
• M3: 330,761 km (0.053 R)
• M4: 448,644 km (0.083 R)
• M5: 555,756 km (0.116 R)
• M6: 756,068 km (0.058 R)
• M7: 922,720 km (0.111 R)
• M8: 992,881 km (0.092 R)
• M9: 1,346,082 km (0.106 R)
• M10: 2,406,431 km (0.09 R)
• M11: 2,489,009 km (0.084 R)
• M12: 2,881,853 km (0.076 R)
• M13: 3,023,223 km (0.117 R)
• M14: 3,166,837 km (0.114 R)
• M15: 3,706,586 km (0.119 R)
• M16: 3,783,330 km (0.119 R)
• M17: 3,957,911 km (0.099 R)
• M18: 4,497,959 km (0.102 R)
• M19: 4,579,939 km (0.08 R)
• M20: 4,849,963 km (0.051 R)
• M21: 5,146,616 km (0.119 R)
• M22: 5,580,749 km (0.044 R)
• M23: 5,981,671 km (0.051 R)
• M24: 6,072,028 km (0.098 R)
• M25: 6,208,312 km (0.05 R)
• M26: 6,299,866 km (0.102 R)
• M27: 6,623,745 km (0.1 R)
• M28: 7,024,368 km (0.084 R)
• M29: 7,432,920 km (0.088 R)
• M30: 7,799,883 km (0.114 R)
• M31: 8,197,814 km (0.093 R)
• M32: 8,577,044 km (0.106 R)
• M33: 8,961,960 km (0.055 R)
• M34: 9,143,422 km (0.104 R)
• M35: 9,352,410 km (0.117 R)
• M36: 9,431,248 km (0.096 R)
• M37: 9,775,323 km (0.077 R)
• M38: 10,231,447 km (0.103 R)
• M39: 10,448,514 km (0.033 R)
• M40: 10,584,947 km (0.038 R)
• M41: 10,694,453 km (0.073 R)
• M42: 10,776,881 km (0.101 R)
• M43: 11,108,839 km (0.052 R)
• M44: 11,192,314 km (0.095 R)
• M45: 11,331,889 km (0.093 R)
• M46: 11,444,088 km (0.1 R)
• M47: 11,584,710 km (0.117 R)
• M48: 11,953,169 km (0.069 R)
• M49: 12,181,904 km (0.055 R)
• M50: 12,296,795 km (0.07 R)
• M51: 12,383,113 km (0.103 R)
• M52: 12,876,637 km (0.057 R)
• M53: 13,258,261 km (0.117 R)
• M54: 13,376,443 km (0.105 R)
• M55: 13,524,695 km (0.057 R)
• M56: 13,972,740 km (0.099 R)
• M57: 14,243,961 km (0.111 R)
• M58: 14,425,723 km (0.116 R)
• M59: 14,669,268 km (0.118 R)
• M60: 14,822,157 km (0.117 R)
• M61: 15,501,182 km (0.113 R)
• M62: 15,688,179 km (0.037 R)
• M63: 16,127,398 km (0.117 R)
• M64: 16,221,944 km (0.094 R)
• M65: 17,501,604 km (0.029 R)
• M66: 18,022,355 km (0.071 R)
• M67: 18,120,640 km (0.051 R)
• M68: 18,647,674 km (0.068 R)
• M69: 19,380,404 km (0.052 R)
• M70: 19,649,232 km (0.076 R)
• M71: 19,885,447 km (0.049 R)
• M72: 20,020,833 km (0.082 R)
• M73: 21,669,551 km (0.116 R)
• M74: 22,510,291 km (0.116 R)
• M75: 22,580,751 km (0.078 R)
• M76: 23,325,898 km (0.113 R)
• M77: 23,647,683 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.6

Radius: 6.7

Gravity: 20.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.81 AU - 20.45 AU

Year: 28343 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,283,590 km

• M1: 132,245 km (0.051 R)
• M2: 742,903 km (0.056 R)
• M3: 1,440,328 km (0.038 R)
• M4: 1,629,420 km (0.112 R)
• M5: 2,244,118 km (0.075 R)
• M6: 2,375,016 km (0.117 R)
• M7: 2,553,486 km (0.092 R)
• M8: 2,644,442 km (0.118 R)
• M9: 3,310,750 km (0.098 R)
• M10: 4,079,384 km (0.107 R)
• M11: 4,401,917 km (0.033 R)
• M12: 4,732,529 km (0.047 R)
• M13: 6,194,848 km (0.065 R)
• M14: 6,879,408 km (0.096 R)
• M15: 7,262,827 km (0.079 R)
• M16: 7,392,080 km (0.118 R)
• M17: 7,718,951 km (0.049 R)
• M18: 7,917,168 km (0.077 R)
• M19: 8,590,359 km (0.094 R)
• M20: 9,776,370 km (0.067 R)
• M21: 9,919,236 km (0.098 R)
• M22: 10,352,173 km (0.062 R)
• M23: 13,233,428 km (0.089 R)
• M24: 13,391,403 km (0.034 R)
• M25: 14,110,670 km (0.055 R)
• M26: 15,921,253 km (0.097 R)
• M27: 16,342,819 km (0.118 R)
• M28: 16,427,492 km (0.065 R)
• M29: 18,682,081 km (0.115 R)
• M30: 18,770,643 km (0.116 R)
• M31: 19,037,376 km (0.092 R)
• M32: 19,664,640 km (0.1 R)
• M33: 19,845,205 km (0.086 R)
• M34: 19,935,562 km (0.081 R)
• M35: 20,026,218 km (0.112 R)
• M36: 21,216,120 km (0.098 R)
• M37: 23,855,924 km (0.056 R)
• M38: 24,048,456 km (0.112 R)
• M39: 30,369,714 km (0.06 R)
• M40: 31,101,996 km (0.105 R)
• M41: 32,158,157 km (0.115 R)
• M42: 33,118,725 km (0.068 R)
• M43: 33,225,986 km (0.105 R)
• M44: 35,946,274 km (0.093 R)
• M45: 37,165,646 km (0.086 R)
• M46: 37,836,593 km (0.086 R)
• M47: 38,398,632 km (0.069 R)
• M48: 39,190,154 km (0.107 R)
• M49: 39,417,244 km (0.062 R)
• M50: 40,559,573 km (0.118 R)
• M51: 41,596,885 km (0.111 R)
• M52: 42,526,336 km (0.036 R)
• M53: 43,110,666 km (0.108 R)
• M54: 47,516,622 km (0.037 R)
• M55: 50,203,400 km (0.109 R)
• M56: 51,565,189 km (0.11 R)
• M57: 51,689,655 km (0.043 R)
• M58: 51,814,120 km (0.07 R)
• M59: 54,705,099 km (0.072 R)
• M60: 55,085,975 km (0.11 R)
• M61: 55,722,813 km (0.095 R)
• M62: 56,362,195 km (0.061 R)
• M63: 58,035,596 km (0.05 R)
• M64: 58,813,505 km (0.088 R)
• M65: 60,904,734 km (0.077 R)
• M66: 62,621,669 km (0.102 R)
• M67: 64,086,830 km (0.105 R)
• M68: 65,832,937 km (0.096 R)
• M69: 66,102,961 km (0.101 R)
• M70: 66,238,048 km (0.117 R)
• M71: 68,003,302 km (0.101 R)
• M72: 70,197,155 km (0.076 R)
• M73: 70,335,084 km (0.11 R)
• M74: 70,473,014 km (0.089 R)
• M75: 71,025,778 km (0.12 R)
• M76: 72,414,046 km (0.044 R)
• M77: 78,055,980 km (0.101 R)
• M78: 78,198,846 km (0.057 R)
• M79: 78,628,042 km (0.081 R)
• M80: 78,771,208 km (0.072 R)
• M81: 79,201,301 km (0.109 R)
• M82: 80,063,883 km (0.06 R)
• M83: 87,223,787 km (0.116 R)
• M84: 89,157,339 km (0.097 R)
• M85: 91,707,235 km (0.119 R)
• M86: 92,008,824 km (0.062 R)
• M87: 92,461,806 km (0.06 R)
• M88: 94,128,925 km (0.11 R)
• M89: 94,433,207 km (0.065 R)
• M90: 94,585,348 km (0.096 R)
• M91: 95,959,105 km (0.05 R)
• M92: 98,726,068 km (0.062 R)
• M93: 99,344,505 km (0.073 R)
• M94: 101,207,597 km (0.092 R)
• M95: 101,987,301 km (0.079 R)
• M96: 102,612,471 km (0.108 R)
• M97: 105,283,541 km (0.041 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit