🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 256 Days

Day: 18.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,740,873 km

• M1: 538,702 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.94 AU - 1.5 AU

Year: 474 Days

Day: 31.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.19 AU - 1.51 AU

Year: 551 Days

Day: 39.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.29 AU - 4.37 AU

Year: 2634 Days

Day: 41.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.06 AU - 5.06 AU

Year: 2875 Days

Day: 39.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 8

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.34 AU - 7.52 AU

Year: 7118 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,740,873 km

• M1: 130,300 km (0.103 R)
• M2: 217,216 km (0.113 R)
• M3: 398,828 km (0.104 R)
• M4: 502,649 km (0.113 R)
• M5: 564,582 km (0.104 R)
• M6: 753,076 km (0.049 R)
• M7: 825,331 km (0.074 R)
• M8: 977,323 km (0.057 R)
• M9: 1,040,752 km (0.077 R)
• M10: 1,188,854 km (0.109 R)
• M11: 1,274,125 km (0.083 R)
• M12: 1,343,838 km (0.074 R)
• M13: 1,397,095 km (0.072 R)
• M14: 1,450,950 km (0.095 R)
• M15: 1,789,639 km (0.093 R)
• M16: 1,848,431 km (0.083 R)
• M17: 2,028,996 km (0.068 R)
• M18: 2,236,339 km (0.084 R)
• M19: 3,252,258 km (0.086 R)
• M20: 3,421,902 km (0.079 R)
• M21: 3,619,221 km (0.084 R)
• M22: 3,871,144 km (0.038 R)
• M23: 4,102,722 km (0.111 R)
• M24: 4,180,961 km (0.07 R)
• M25: 4,445,450 km (0.104 R)
• M26: 4,579,640 km (0.105 R)
• M27: 4,907,409 km (0.112 R)
• M28: 5,102,185 km (0.112 R)
• M29: 5,186,409 km (0.102 R)
• M30: 5,935,744 km (0.104 R)
• M31: 6,143,237 km (0.114 R)
• M32: 7,406,291 km (0.078 R)
• M33: 7,469,870 km (0.114 R)
• M34: 8,149,045 km (0.114 R)
• M35: 8,612,649 km (0.101 R)
• M36: 8,746,838 km (0.103 R)
• M37: 9,221,512 km (0.073 R)
• M38: 10,160,538 km (0.102 R)
• M39: 12,203,147 km (0.063 R)
• M40: 12,886,061 km (0.067 R)
• M41: 13,659,333 km (0.101 R)
• M42: 14,288,691 km (0.104 R)
• M43: 14,368,127 km (0.095 R)
• M44: 14,727,013 km (0.043 R)
• M45: 15,494,300 km (0.093 R)
• M46: 16,026,719 km (0.087 R)
• M47: 16,233,164 km (0.074 R)
• M48: 16,440,357 km (0.118 R)
• M49: 16,899,473 km (0.111 R)
• M50: 16,983,397 km (0.118 R)
• M51: 17,830,421 km (0.045 R)
• M52: 18,302,103 km (0.112 R)
• M53: 19,082,704 km (0.083 R)
• M54: 19,301,566 km (0.065 R)
• M55: 19,433,212 km (0.055 R)
• M56: 20,007,219 km (0.089 R)
• M57: 20,140,511 km (0.095 R)
• M58: 20,497,302 km (0.105 R)
• M59: 20,946,245 km (0.051 R)
• M60: 21,036,453 km (0.076 R)
• M61: 21,217,167 km (0.12 R)
• M62: 22,496,827 km (0.109 R)
• M63: 23,052,882 km (0.12 R)
• M64: 23,942,541 km (0.104 R)
• M65: 24,652,832 km (0.051 R)
• M66: 25,370,004 km (0.097 R)
• M67: 26,385,624 km (0.079 R)
• M68: 26,629,319 km (0.116 R)
• M69: 27,760,278 km (0.061 R)
• M70: 28,906,797 km (0.088 R)
• M71: 29,764,142 km (0.082 R)
• M72: 29,865,569 km (0.082 R)
• M73: 31,040,212 km (0.117 R)
• M74: 31,297,520 km (0.114 R)
• M75: 31,658,949 km (0.068 R)
• M76: 32,647,043 km (0.056 R)
• M77: 32,751,611 km (0.119 R)
• M78: 33,328,910 km (0.072 R)
• M79: 33,539,693 km (0.084 R)
• M80: 33,803,733 km (0.043 R)
• M81: 35,456,341 km (0.086 R)
• M82: 35,725,468 km (0.025 R)
• M83: 35,887,183 km (0.087 R)
• M84: 36,049,048 km (0.12 R)
• M85: 36,103,202 km (0.087 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 9.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.35 AU - 9.67 AU

Year: 7968 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,740,873 km

• M1: 132,993 km (0.119 R)
• M2: 206,295 km (0.084 R)
• M3: 309,668 km (0.118 R)
• M4: 394,490 km (0.082 R)
• M5: 497,114 km (0.101 R)
• M6: 652,845 km (0.096 R)
• M7: 835,055 km (0.069 R)
• M8: 952,639 km (0.101 R)
• M9: 1,044,792 km (0.104 R)
• M10: 1,238,371 km (0.075 R)
• M11: 1,397,095 km (0.093 R)
• M12: 1,479,224 km (0.095 R)
• M13: 1,900,940 km (0.07 R)
• M14: 2,018,674 km (0.068 R)
• M15: 2,166,177 km (0.044 R)
• M16: 2,261,920 km (0.058 R)
• M17: 2,486,017 km (0.12 R)
• M18: 2,717,595 km (0.089 R)
• M19: 2,895,766 km (0.049 R)
• M20: 3,124,202 km (0.109 R)
• M21: 3,201,544 km (0.068 R)
• M22: 3,311,050 km (0.117 R)
• M23: 3,501,787 km (0.036 R)
• M24: 3,582,420 km (0.108 R)
• M25: 4,334,897 km (0.101 R)
• M26: 4,845,475 km (0.11 R)
• M27: 5,026,040 km (0.114 R)
• M28: 5,337,951 km (0.038 R)
• M29: 5,618,597 km (0.089 R)
• M30: 5,713,143 km (0.103 R)
• M31: 5,789,288 km (0.056 R)
• M32: 6,155,204 km (0.064 R)
• M33: 6,350,878 km (0.098 R)
• M34: 6,628,233 km (0.114 R)
• M35: 6,768,556 km (0.119 R)
• M36: 6,950,167 km (0.057 R)
• M37: 7,195,059 km (0.088 R)
• M38: 7,463,438 km (0.115 R)
• M39: 8,031,610 km (0.094 R)
• M40: 8,810,716 km (0.076 R)
• M41: 8,876,689 km (0.111 R)
• M42: 9,097,944 km (0.113 R)
• M43: 9,343,434 km (0.066 R)
• M44: 9,433,343 km (0.078 R)
• M45: 9,523,400 km (0.11 R)
• M46: 9,681,825 km (0.115 R)
• M47: 9,772,631 km (0.102 R)
• M48: 9,978,328 km (0.108 R)
• M49: 10,300,861 km (0.081 R)
• M50: 10,510,148 km (0.073 R)
• M51: 11,193,960 km (0.102 R)
• M52: 11,265,468 km (0.112 R)
• M53: 11,433,017 km (0.104 R)
• M54: 11,505,123 km (0.078 R)
• M55: 11,770,660 km (0.111 R)
• M56: 13,178,974 km (0.059 R)
• M57: 13,583,786 km (0.119 R)
• M58: 14,018,517 km (0.052 R)
• M59: 14,224,663 km (0.113 R)
• M60: 14,457,737 km (0.113 R)
• M61: 14,744,366 km (0.081 R)
• M62: 15,323,310 km (0.09 R)
• M63: 16,611,946 km (0.095 R)
• M64: 16,748,230 km (0.074 R)
• M65: 16,966,942 km (0.092 R)
• M66: 17,324,481 km (0.085 R)
• M67: 17,435,033 km (0.114 R)
• M68: 17,656,737 km (0.101 R)
• M69: 18,271,286 km (0.116 R)
• M70: 18,468,306 km (0.112 R)
• M71: 18,694,348 km (0.103 R)
• M72: 19,035,132 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 9.5

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.41 AU - 10.15 AU

Year: 8374 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,740,873 km

• M1: 235,916 km (0.105 R)
• M2: 313,108 km (0.093 R)
• M3: 463,753 km (0.069 R)
• M4: 939,026 km (0.036 R)
• M5: 1,007,542 km (0.093 R)
• M6: 1,095,505 km (0.064 R)
• M7: 1,336,956 km (0.051 R)
• M8: 1,414,747 km (0.031 R)
• M9: 2,560,368 km (0.084 R)
• M10: 2,707,422 km (0.112 R)
• M11: 2,907,883 km (0.057 R)
• M12: 3,483,985 km (0.059 R)
• M13: 3,953,273 km (0.071 R)
• M14: 4,709,341 km (0.059 R)
• M15: 4,859,836 km (0.039 R)
• M16: 4,950,942 km (0.115 R)
• M17: 6,417,599 km (0.095 R)
• M18: 6,652,019 km (0.106 R)
• M19: 7,476,752 km (0.028 R)
• M20: 7,723,439 km (0.091 R)
• M21: 8,479,357 km (0.116 R)
• M22: 8,922,017 km (0.115 R)
• M23: 9,071,166 km (0.08 R)
• M24: 9,221,213 km (0.064 R)
• M25: 9,829,777 km (0.114 R)
• M26: 10,022,459 km (0.117 R)
• M27: 10,845,995 km (0.108 R)
• M28: 11,406,987 km (0.062 R)
• M29: 11,528,461 km (0.117 R)
• M30: 11,609,692 km (0.096 R)
• M31: 12,059,832 km (0.108 R)
• M32: 12,432,331 km (0.052 R)
• M33: 12,766,682 km (0.065 R)
• M34: 13,615,351 km (0.075 R)
• M35: 14,046,492 km (0.04 R)
• M36: 15,456,302 km (0.075 R)
• M37: 15,906,143 km (0.098 R)
• M38: 15,996,650 km (0.101 R)
• M39: 16,178,112 km (0.033 R)
• M40: 17,514,171 km (0.039 R)
• M41: 17,747,992 km (0.044 R)
• M42: 17,841,940 km (0.103 R)
• M43: 18,456,039 km (0.043 R)
• M44: 18,789,493 km (0.114 R)
• M45: 19,028,999 km (0.091 R)
• M46: 19,221,382 km (0.095 R)
• M47: 19,317,723 km (0.054 R)
• M48: 19,948,278 km (0.117 R)
• M49: 20,192,571 km (0.081 R)
• M50: 20,290,558 km (0.116 R)
• M51: 20,783,034 km (0.089 R)
• M52: 21,179,767 km (0.091 R)
• M53: 21,779,505 km (0.088 R)
• M54: 22,486,505 km (0.079 R)
• M55: 23,200,835 km (0.075 R)
• M56: 23,974,555 km (0.093 R)
• M57: 24,286,317 km (0.04 R)
• M58: 24,861,521 km (0.111 R)
• M59: 26,185,462 km (0.113 R)
• M60: 26,721,471 km (0.102 R)
• M61: 26,883,037 km (0.054 R)
• M62: 28,625,852 km (0.065 R)
• M63: 28,901,411 km (0.038 R)
• M64: 31,364,540 km (0.101 R)
• M65: 31,648,776 km (0.049 R)
• M66: 31,990,906 km (0.103 R)
• M67: 32,793,798 km (0.068 R)
• M68: 33,197,862 km (0.089 R)
• M69: 33,777,853 km (0.117 R)
• M70: 33,952,434 km (0.052 R)
• M71: 34,244,299 km (0.104 R)
• M72: 34,595,405 km (0.116 R)
• M73: 35,065,591 km (0.102 R)
• M74: 35,656,204 km (0.11 R)
• M75: 36,190,717 km (0.065 R)
• M76: 36,847,452 km (0.12 R)
• M77: 37,628,652 km (0.059 R)
• M78: 37,749,377 km (0.118 R)
• M79: 37,930,540 km (0.076 R)
• M80: 38,112,152 km (0.113 R)
• M81: 38,172,739 km (0.104 R)
• M82: 38,233,326 km (0.058 R)
• M83: 39,329,879 km (0.113 R)
• M84: 39,391,064 km (0.098 R)
• M85: 40,560,321 km (0.108 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit