🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.52 AU - 0.72 AU

Year: 181 Days

Day: 19.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,957,610 km

• M1: 581,038 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.69 AU - 1.07 AU

Year: 306 Days

Day: 17.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.97 AU - 1.01 AU

Year: 365 Days

Day: 27.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,957,610 km

• M1: 466,147 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.93 AU - 2.07 AU

Year: 1049 Days

Day: 35 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,957,610 km

• M1: 1,317,808 km (0.109 R)
• M2: 1,494,932 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.1 AU - 2.28 AU

Year: 1202 Days

Day: 39.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.2

Radius: 14.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.23 AU - 9.55 AU

Year: 8219 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,957,610 km

• M1: 182,958 km (0.113 R)
• M2: 334,202 km (0.106 R)
• M3: 493,075 km (0.047 R)
• M4: 787,034 km (0.118 R)
• M5: 905,815 km (0.114 R)
• M6: 996,621 km (0.038 R)
• M7: 1,213,388 km (0.112 R)
• M8: 1,406,669 km (0.066 R)
• M9: 1,514,230 km (0.096 R)
• M10: 1,709,455 km (0.095 R)
• M11: 1,883,587 km (0.06 R)
• M12: 2,018,374 km (0.039 R)
• M13: 2,266,258 km (0.053 R)
• M14: 2,475,097 km (0.081 R)
• M15: 2,964,282 km (0.111 R)
• M16: 3,428,933 km (0.091 R)
• M17: 3,688,934 km (0.075 R)
• M18: 4,208,637 km (0.107 R)
• M19: 5,000,309 km (0.037 R)
• M20: 5,728,252 km (0.101 R)
• M21: 5,838,057 km (0.038 R)
• M22: 6,015,330 km (0.037 R)
• M23: 6,307,345 km (0.048 R)
• M24: 6,398,151 km (0.106 R)
• M25: 6,603,998 km (0.105 R)
• M26: 6,835,426 km (0.039 R)
• M27: 7,211,216 km (0.08 R)
• M28: 7,617,972 km (0.112 R)
• M29: 7,983,290 km (0.083 R)
• M30: 8,205,144 km (0.115 R)
• M31: 8,354,143 km (0.106 R)
• M32: 8,781,545 km (0.041 R)
• M33: 9,164,665 km (0.095 R)
• M34: 9,579,350 km (0.094 R)
• M35: 9,683,919 km (0.102 R)
• M36: 9,947,211 km (0.095 R)
• M37: 10,079,755 km (0.105 R)
• M38: 10,454,049 km (0.084 R)
• M39: 10,588,836 km (0.085 R)
• M40: 11,106,296 km (0.057 R)
• M41: 11,243,776 km (0.076 R)
• M42: 11,492,856 km (0.102 R)
• M43: 12,307,866 km (0.097 R)
• M44: 12,650,594 km (0.084 R)
• M45: 14,142,085 km (0.072 R)
• M46: 14,441,131 km (0.073 R)
• M47: 14,681,834 km (0.081 R)
• M48: 15,381,354 km (0.075 R)
• M49: 16,029,412 km (0.104 R)
• M50: 17,576,403 km (0.112 R)
• M51: 17,930,352 km (0.075 R)
• M52: 18,059,605 km (0.113 R)
• M53: 18,189,156 km (0.043 R)
• M54: 18,645,131 km (0.118 R)
• M55: 18,776,029 km (0.052 R)
• M56: 19,137,756 km (0.039 R)
• M57: 19,236,790 km (0.072 R)
• M58: 19,468,667 km (0.088 R)
• M59: 19,634,721 km (0.06 R)
• M60: 20,035,493 km (0.1 R)
• M61: 21,665,063 km (0.051 R)
• M62: 22,391,510 km (0.084 R)
• M63: 23,655,163 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.2

Radius: 13

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.15 AU - 9.93 AU

Year: 10080 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,957,610 km

• M1: 268,977 km (0.088 R)
• M2: 369,956 km (0.119 R)
• M3: 465,249 km (0.09 R)
• M4: 558,000 km (0.105 R)
• M5: 898,186 km (0.095 R)
• M6: 1,167,312 km (0.089 R)
• M7: 1,545,944 km (0.1 R)
• M8: 1,652,159 km (0.098 R)
• M9: 1,894,807 km (0.071 R)
• M10: 2,539,723 km (0.056 R)
• M11: 3,005,870 km (0.12 R)
• M12: 3,442,995 km (0.068 R)
• M13: 3,612,190 km (0.118 R)
• M14: 4,077,140 km (0.092 R)
• M15: 4,592,056 km (0.097 R)
• M16: 5,031,724 km (0.064 R)
• M17: 5,256,720 km (0.072 R)
• M18: 5,550,979 km (0.056 R)
• M19: 5,985,560 km (0.097 R)
• M20: 6,121,545 km (0.11 R)
• M21: 6,640,649 km (0.089 R)
• M22: 6,816,876 km (0.11 R)
• M23: 6,994,598 km (0.093 R)
• M24: 7,537,190 km (0.094 R)
• M25: 7,795,096 km (0.063 R)
• M26: 8,663,063 km (0.09 R)
• M27: 8,778,553 km (0.052 R)
• M28: 9,800,904 km (0.092 R)
• M29: 10,244,911 km (0.035 R)
• M30: 10,367,132 km (0.077 R)
• M31: 11,194,259 km (0.082 R)
• M32: 11,615,975 km (0.025 R)
• M33: 11,871,339 km (0.051 R)
• M34: 12,042,778 km (0.093 R)
• M35: 12,605,416 km (0.064 R)
• M36: 14,253,386 km (0.062 R)
• M37: 14,389,969 km (0.079 R)
• M38: 15,218,741 km (0.108 R)
• M39: 15,311,641 km (0.091 R)
• M40: 15,404,990 km (0.102 R)
• M41: 15,498,339 km (0.071 R)
• M42: 16,062,922 km (0.041 R)
• M43: 16,300,034 km (0.104 R)
• M44: 16,778,000 km (0.119 R)
• M45: 17,018,703 km (0.119 R)
• M46: 18,091,319 km (0.105 R)
• M47: 18,288,788 km (0.109 R)
• M48: 19,035,431 km (0.111 R)
• M49: 19,690,521 km (0.081 R)
• M50: 19,791,948 km (0.068 R)
• M51: 21,282,391 km (0.089 R)
• M52: 21,543,141 km (0.04 R)
• M53: 21,804,787 km (0.11 R)
• M54: 22,490,245 km (0.045 R)
• M55: 23,022,215 km (0.114 R)
• M56: 23,612,229 km (0.06 R)
• M57: 26,300,652 km (0.099 R)
• M58: 26,580,550 km (0.101 R)
• M59: 27,030,091 km (0.082 R)
• M60: 28,796,393 km (0.106 R)
• M61: 29,316,096 km (0.117 R)
• M62: 29,780,747 km (0.065 R)
• M63: 30,540,854 km (0.095 R)
• M64: 30,658,438 km (0.107 R)
• M65: 30,952,847 km (0.09 R)
• M66: 31,307,543 km (0.117 R)
• M67: 31,604,046 km (0.08 R)
• M68: 31,961,136 km (0.075 R)
• M69: 33,463,249 km (0.116 R)
• M70: 34,742,909 km (0.028 R)
• M71: 37,979,608 km (0.06 R)
• M72: 40,083,403 km (0.119 R)
• M73: 41,052,049 km (0.12 R)
• M74: 41,181,751 km (0.096 R)
• M75: 41,636,977 km (0.105 R)
• M76: 42,093,849 km (0.104 R)
• M77: 42,552,366 km (0.061 R)
• M78: 42,946,557 km (0.111 R)
• M79: 43,144,176 km (0.085 R)
• M80: 43,540,460 km (0.1 R)
• M81: 44,136,907 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 11.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.66 AU - 10.3 AU

Year: 11692 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,957,610 km

• M1: 235,467 km (0.116 R)
• M2: 337,642 km (0.089 R)
• M3: 477,666 km (0.064 R)
• M4: 693,685 km (0.119 R)
• M5: 785,838 km (0.073 R)
• M6: 1,046,736 km (0.084 R)
• M7: 1,266,645 km (0.078 R)
• M8: 1,725,911 km (0.073 R)
• M9: 1,829,133 km (0.115 R)
• M10: 2,123,991 km (0.054 R)
• M11: 2,376,661 km (0.092 R)
• M12: 2,521,472 km (0.11 R)
• M13: 3,450,624 km (0.062 R)
• M14: 3,549,060 km (0.114 R)
• M15: 3,648,393 km (0.053 R)
• M16: 3,952,077 km (0.097 R)
• M17: 4,055,149 km (0.116 R)
• M18: 4,159,270 km (0.049 R)
• M19: 5,323,590 km (0.114 R)
• M20: 5,514,327 km (0.083 R)
• M21: 5,902,534 km (0.115 R)
• M22: 6,219,531 km (0.102 R)
• M23: 7,078,074 km (0.053 R)
• M24: 7,245,773 km (0.087 R)
• M25: 7,585,360 km (0.05 R)
• M26: 8,368,355 km (0.091 R)
• M27: 9,360,189 km (0.102 R)
• M28: 9,452,192 km (0.097 R)
• M29: 9,823,344 km (0.109 R)
• M30: 10,152,011 km (0.116 R)
• M31: 10,965,225 km (0.117 R)
• M32: 11,110,933 km (0.081 R)
• M33: 12,451,031 km (0.048 R)
• M34: 13,114,348 km (0.12 R)
• M35: 13,372,554 km (0.1 R)
• M36: 13,632,555 km (0.113 R)
• M37: 14,475,389 km (0.097 R)
• M38: 16,655,928 km (0.032 R)
• M39: 18,012,631 km (0.056 R)
• M40: 18,762,415 km (0.098 R)
• M41: 20,531,261 km (0.073 R)
• M42: 20,651,088 km (0.114 R)
• M43: 20,951,631 km (0.101 R)
• M44: 21,314,106 km (0.056 R)
• M45: 23,407,728 km (0.105 R)
• M46: 23,595,623 km (0.1 R)
• M47: 23,972,909 km (0.099 R)
• M48: 25,824,332 km (0.1 R)
• M49: 26,083,286 km (0.109 R)
• M50: 26,669,112 km (0.062 R)
• M51: 27,127,779 km (0.085 R)
• M52: 27,391,071 km (0.077 R)
• M53: 28,653,079 km (0.09 R)
• M54: 28,921,308 km (0.116 R)
• M55: 29,122,965 km (0.117 R)
• M56: 31,509,650 km (0.052 R)
• M57: 32,342,461 km (0.11 R)
• M58: 32,621,611 km (0.085 R)
• M59: 33,393,536 km (0.03 R)
• M60: 33,887,807 km (0.075 R)
• M61: 35,026,845 km (0.098 R)
• M62: 38,223,303 km (0.092 R)
• M63: 38,740,463 km (0.07 R)
• M64: 38,962,765 km (0.085 R)
• M65: 39,259,867 km (0.091 R)
• M66: 41,133,580 km (0.106 R)
• M67: 41,587,610 km (0.044 R)
• M68: 41,815,298 km (0.09 R)
• M69: 42,043,434 km (0.086 R)
• M70: 42,348,165 km (0.097 R)
• M71: 43,959,933 km (0.102 R)
• M72: 44,037,275 km (0.047 R)
• M73: 44,346,643 km (0.094 R)
• M74: 44,889,983 km (0.086 R)
• M75: 45,983,244 km (0.038 R)
• M76: 47,085,331 km (0.112 R)
• M77: 48,036,774 km (0.098 R)
• M78: 48,355,417 km (0.108 R)
• M79: 48,834,579 km (0.115 R)
• M80: 49,074,833 km (0.116 R)
• M81: 49,556,389 km (0.062 R)
• M82: 50,281,640 km (0.115 R)
• M83: 50,524,138 km (0.055 R)
• M84: 51,172,794 km (0.08 R)
• M85: 52,560,464 km (0.116 R)
• M86: 52,724,573 km (0.06 R)
• M87: 54,374,488 km (0.098 R)
• M88: 54,872,798 km (0.061 R)
• M89: 55,289,129 km (0.083 R)
• M90: 55,957,682 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit