🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.68 AU - 0.88 AU

Year: 261 Days

Day: 25.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.7 AU - 0.92 AU

Year: 276 Days

Day: 30.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.73 AU - 1.07 AU

Year: 323 Days

Day: 29 Hours

Environment

Temp: 40 °C

Axial Tilt: 71.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,015,382 km

• M1: 664,963 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.9 AU - 2.92 AU

Year: 1417 Days

Day: 22.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.25 AU - 5.19 AU

Year: 3283 Days

Day: 21.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,015,382 km

• M1: 3,055,537 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.5

Radius: 9.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.46 AU - 5.62 AU

Year: 3664 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,015,382 km

• M1: 135,835 km (0.097 R)
• M2: 213,626 km (0.072 R)
• M3: 329,265 km (0.077 R)
• M4: 389,403 km (0.104 R)
• M5: 550,520 km (0.092 R)
• M6: 615,745 km (0.089 R)
• M7: 714,180 km (0.113 R)
• M8: 872,305 km (0.1 R)
• M9: 1,007,392 km (0.071 R)
• M10: 1,065,885 km (0.063 R)
• M11: 1,223,561 km (0.114 R)
• M12: 1,311,674 km (0.101 R)
• M13: 1,441,375 km (0.085 R)
• M14: 1,699,731 km (0.11 R)
• M15: 2,107,385 km (0.061 R)
• M16: 2,229,607 km (0.032 R)
• M17: 2,545,109 km (0.109 R)
• M18: 2,858,217 km (0.088 R)
• M19: 3,079,472 km (0.089 R)
• M20: 3,148,736 km (0.115 R)
• M21: 3,271,257 km (0.084 R)
• M22: 3,557,138 km (0.065 R)
• M23: 3,795,448 km (0.112 R)
• M24: 3,907,197 km (0.112 R)
• M25: 4,038,993 km (0.081 R)
• M26: 4,600,733 km (0.098 R)
• M27: 4,760,055 km (0.093 R)
• M28: 4,900,976 km (0.096 R)
• M29: 5,104,728 km (0.112 R)
• M30: 5,228,296 km (0.1 R)
• M31: 5,311,173 km (0.086 R)
• M32: 5,626,226 km (0.113 R)
• M33: 6,742,226 km (0.042 R)
• M34: 6,946,128 km (0.119 R)
• M35: 7,060,272 km (0.06 R)
• M36: 7,221,239 km (0.078 R)
• M37: 7,499,940 km (0.106 R)
• M38: 8,454,524 km (0.118 R)
• M39: 8,723,650 km (0.11 R)
• M40: 9,446,956 km (0.094 R)
• M41: 9,905,473 km (0.102 R)
• M42: 10,060,008 km (0.04 R)
• M43: 10,475,740 km (0.1 R)
• M44: 10,554,429 km (0.084 R)
• M45: 10,897,307 km (0.108 R)
• M46: 11,190,370 km (0.036 R)
• M47: 11,784,123 km (0.072 R)
• M48: 11,865,954 km (0.052 R)
• M49: 12,002,686 km (0.075 R)
• M50: 12,666,153 km (0.092 R)
• M51: 12,749,927 km (0.091 R)
• M52: 12,833,852 km (0.078 R)
• M53: 13,256,466 km (0.073 R)
• M54: 13,313,163 km (0.066 R)
• M55: 13,370,010 km (0.107 R)
• M56: 13,683,717 km (0.072 R)
• M57: 14,057,562 km (0.068 R)
• M58: 14,405,677 km (0.069 R)
• M59: 14,697,841 km (0.109 R)
• M60: 14,962,629 km (0.03 R)
• M61: 15,051,191 km (0.028 R)
• M62: 15,377,614 km (0.073 R)
• M63: 15,616,372 km (0.069 R)
• M64: 16,188,584 km (0.079 R)
• M65: 16,431,531 km (0.077 R)
• M66: 16,798,195 km (0.09 R)
• M67: 16,859,530 km (0.045 R)
• M68: 17,977,176 km (0.081 R)
• M69: 18,071,273 km (0.11 R)
• M70: 18,767,202 km (0.044 R)
• M71: 19,022,566 km (0.051 R)
• M72: 19,246,813 km (0.091 R)
• M73: 20,250,615 km (0.095 R)
• M74: 20,676,520 km (0.063 R)
• M75: 20,874,139 km (0.107 R)
• M76: 21,039,295 km (0.06 R)
• M77: 21,138,628 km (0.097 R)
• M78: 21,337,743 km (0.109 R)
• M79: 21,670,897 km (0.113 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 9.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.41 AU - 6.33 AU

Year: 4713 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,015,382 km

• M1: 124,914 km (0.07 R)
• M2: 207,492 km (0.084 R)
• M3: 278,252 km (0.076 R)
• M4: 464,501 km (0.076 R)
• M5: 536,757 km (0.084 R)
• M6: 604,525 km (0.116 R)
• M7: 867,817 km (0.11 R)
• M8: 1,223,411 km (0.074 R)
• M9: 1,304,643 km (0.107 R)
• M10: 1,738,327 km (0.107 R)
• M11: 1,856,958 km (0.11 R)
• M12: 2,186,672 km (0.09 R)
• M13: 2,461,035 km (0.075 R)
• M14: 2,564,855 km (0.117 R)
• M15: 2,655,213 km (0.073 R)
• M16: 2,823,361 km (0.109 R)
• M17: 3,531,407 km (0.039 R)
• M18: 4,097,336 km (0.073 R)
• M19: 4,618,086 km (0.093 R)
• M20: 4,783,990 km (0.081 R)
• M21: 4,895,740 km (0.088 R)
• M22: 5,008,238 km (0.031 R)
• M23: 5,083,784 km (0.101 R)
• M24: 5,389,862 km (0.109 R)
• M25: 5,741,267 km (0.12 R)
• M26: 5,840,301 km (0.117 R)
• M27: 6,507,807 km (0.116 R)
• M28: 6,590,385 km (0.109 R)
• M29: 6,798,326 km (0.107 R)
• M30: 6,945,081 km (0.071 R)
• M31: 8,002,439 km (0.085 R)
• M32: 8,091,001 km (0.115 R)
• M33: 8,336,042 km (0.036 R)
• M34: 8,561,037 km (0.099 R)
• M35: 9,271,328 km (0.112 R)
• M36: 9,810,628 km (0.097 R)
• M37: 10,095,911 km (0.104 R)
• M38: 10,529,147 km (0.067 R)
• M39: 10,602,001 km (0.07 R)
• M40: 10,845,846 km (0.102 R)
• M41: 11,339,219 km (0.062 R)
• M42: 11,713,962 km (0.03 R)
• M43: 12,271,065 km (0.091 R)
• M44: 13,595,604 km (0.097 R)
• M45: 13,860,692 km (0.106 R)
• M46: 14,449,808 km (0.113 R)
• M47: 15,541,723 km (0.092 R)
• M48: 16,518,896 km (0.094 R)
• M49: 16,915,330 km (0.116 R)
• M50: 17,920,030 km (0.099 R)
• M51: 18,444,370 km (0.1 R)
• M52: 19,032,888 km (0.11 R)
• M53: 19,717,149 km (0.11 R)
• M54: 19,896,966 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 11

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.04 AU - 8.2 AU

Year: 6451 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,015,382 km

• M1: 298,149 km (0.05 R)
• M2: 391,348 km (0.11 R)
• M3: 604,375 km (0.114 R)
• M4: 869,612 km (0.115 R)
• M5: 1,030,131 km (0.117 R)
• M6: 1,260,063 km (0.079 R)
• M7: 1,652,608 km (0.095 R)
• M8: 1,803,402 km (0.099 R)
• M9: 2,046,948 km (0.062 R)
• M10: 2,432,761 km (0.055 R)
• M11: 2,702,635 km (0.067 R)
• M12: 2,901,451 km (0.098 R)
• M13: 3,613,387 km (0.114 R)
• M14: 3,722,593 km (0.113 R)
• M15: 3,832,997 km (0.104 R)
• M16: 3,922,007 km (0.081 R)
• M17: 4,285,231 km (0.059 R)
• M18: 4,471,032 km (0.054 R)
• M19: 4,922,817 km (0.084 R)
• M20: 5,068,675 km (0.111 R)
• M21: 5,141,978 km (0.074 R)
• M22: 5,414,396 km (0.092 R)
• M23: 5,539,759 km (0.099 R)
• M24: 7,228,120 km (0.065 R)
• M25: 8,013,509 km (0.116 R)
• M26: 8,300,587 km (0.113 R)
• M27: 8,532,763 km (0.063 R)
• M28: 8,708,242 km (0.105 R)
• M29: 8,914,537 km (0.11 R)
• M30: 9,122,478 km (0.088 R)
• M31: 9,482,710 km (0.073 R)
• M32: 9,573,516 km (0.082 R)
• M33: 9,908,914 km (0.077 R)
• M34: 10,031,734 km (0.085 R)
• M35: 10,528,549 km (0.056 R)
• M36: 10,906,433 km (0.061 R)
• M37: 11,513,800 km (0.087 R)
• M38: 11,643,053 km (0.091 R)
• M39: 11,935,666 km (0.104 R)
• M40: 12,099,326 km (0.091 R)
• M41: 12,828,317 km (0.063 R)
• M42: 12,928,846 km (0.057 R)
• M43: 14,537,323 km (0.106 R)
• M44: 15,064,057 km (0.11 R)
• M45: 15,205,427 km (0.105 R)
• M46: 15,775,843 km (0.07 R)
• M47: 16,608,056 km (0.116 R)
• M48: 17,232,328 km (0.092 R)
• M49: 17,528,831 km (0.062 R)
• M50: 18,051,676 km (0.091 R)
• M51: 18,126,774 km (0.119 R)
• M52: 18,845,592 km (0.113 R)
• M53: 19,650,877 km (0.088 R)
• M54: 19,883,053 km (0.076 R)
• M55: 20,193,917 km (0.065 R)
• M56: 20,311,053 km (0.081 R)
• M57: 20,702,700 km (0.109 R)
• M58: 21,096,890 km (0.062 R)
• M59: 21,215,671 km (0.104 R)
• M60: 21,892,900 km (0.085 R)
• M61: 22,739,176 km (0.031 R)
• M62: 22,901,489 km (0.091 R)
• M63: 23,064,401 km (0.082 R)
• M64: 24,505,178 km (0.082 R)
• M65: 25,467,841 km (0.09 R)
• M66: 25,890,305 km (0.051 R)
• M67: 26,102,435 km (0.099 R)
• M68: 26,272,528 km (0.062 R)
• M69: 27,300,714 km (0.108 R)
• M70: 27,473,350 km (0.069 R)
• M71: 27,689,668 km (0.079 R)
• M72: 28,429,430 km (0.112 R)
• M73: 28,823,620 km (0.027 R)
• M74: 28,911,584 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 11

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.22 AU - 7.02 AU

Year: 6451 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,015,382 km

• M1: 299,345 km (0.088 R)
• M2: 538,403 km (0.081 R)
• M3: 826,528 km (0.111 R)
• M4: 1,070,522 km (0.105 R)
• M5: 1,146,817 km (0.086 R)
• M6: 1,370,765 km (0.11 R)
• M7: 2,423,934 km (0.07 R)
• M8: 2,884,845 km (0.076 R)
• M9: 3,170,128 km (0.095 R)
• M10: 3,441,649 km (0.119 R)
• M11: 3,673,675 km (0.095 R)
• M12: 3,744,435 km (0.091 R)
• M13: 4,227,187 km (0.079 R)
• M14: 4,301,388 km (0.087 R)
• M15: 5,277,962 km (0.103 R)
• M16: 5,492,187 km (0.117 R)
• M17: 5,929,162 km (0.052 R)
• M18: 6,953,309 km (0.036 R)
• M19: 7,099,915 km (0.119 R)
• M20: 7,336,728 km (0.115 R)
• M21: 7,515,947 km (0.11 R)
• M22: 8,340,380 km (0.069 R)
• M23: 8,433,879 km (0.075 R)
• M24: 8,527,527 km (0.078 R)
• M25: 8,779,301 km (0.116 R)
• M26: 9,065,481 km (0.094 R)
• M27: 9,909,213 km (0.086 R)
• M28: 10,107,580 km (0.085 R)
• M29: 10,207,212 km (0.091 R)
• M30: 10,407,524 km (0.049 R)
• M31: 10,948,021 km (0.097 R)
• M32: 11,290,450 km (0.085 R)
• M33: 11,567,057 km (0.055 R)
• M34: 12,126,852 km (0.116 R)
• M35: 12,268,073 km (0.105 R)
• M36: 13,236,420 km (0.111 R)
• M37: 14,753,492 km (0.034 R)
• M38: 15,131,825 km (0.111 R)
• M39: 15,705,233 km (0.102 R)
• M40: 16,247,077 km (0.097 R)
• M41: 16,402,958 km (0.095 R)
• M42: 16,755,560 km (0.059 R)
• M43: 16,873,593 km (0.117 R)
• M44: 17,229,636 km (0.063 R)
• M45: 18,718,882 km (0.103 R)
• M46: 19,582,511 km (0.101 R)
• M47: 20,543,228 km (0.079 R)
• M48: 21,177,972 km (0.08 R)
• M49: 21,263,093 km (0.078 R)
• M50: 21,519,205 km (0.086 R)
• M51: 21,647,560 km (0.106 R)
• M52: 24,180,102 km (0.053 R)
• M53: 24,313,693 km (0.088 R)
• M54: 25,300,441 km (0.081 R)
• M55: 25,889,707 km (0.046 R)
• M56: 26,943,175 km (0.113 R)
• M57: 28,197,852 km (0.119 R)
• M58: 28,385,298 km (0.109 R)
• M59: 29,139,421 km (0.087 R)
• M60: 30,619,243 km (0.085 R)
• M61: 30,908,416 km (0.115 R)
• M62: 31,101,846 km (0.051 R)
• M63: 31,538,223 km (0.067 R)
• M64: 32,909,138 km (0.093 R)
• M65: 33,007,723 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 10.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.8 AU - 8.86 AU

Year: 7516 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,015,382 km

• M1: 140,323 km (0.047 R)
• M2: 210,185 km (0.11 R)
• M3: 280,945 km (0.098 R)
• M4: 697,126 km (0.047 R)
• M5: 787,184 km (0.046 R)
• M6: 910,602 km (0.111 R)
• M7: 1,000,211 km (0.119 R)
• M8: 1,435,541 km (0.062 R)
• M9: 1,541,456 km (0.099 R)
• M10: 1,862,344 km (0.118 R)
• M11: 1,991,447 km (0.098 R)
• M12: 2,218,088 km (0.082 R)
• M13: 2,609,735 km (0.086 R)
• M14: 2,696,502 km (0.097 R)
• M15: 2,858,217 km (0.097 R)
• M16: 3,457,506 km (0.087 R)
• M17: 3,649,739 km (0.082 R)
• M18: 3,747,127 km (0.076 R)
• M19: 4,011,467 km (0.085 R)
• M20: 4,128,901 km (0.026 R)
• M21: 4,247,682 km (0.085 R)
• M22: 4,350,306 km (0.12 R)
• M23: 4,436,474 km (0.081 R)
• M24: 4,558,098 km (0.076 R)
• M25: 4,628,109 km (0.119 R)
• M26: 5,348,124 km (0.106 R)
• M27: 5,533,625 km (0.107 R)
• M28: 6,102,845 km (0.065 R)
• M29: 6,512,444 km (0.091 R)
• M30: 6,770,500 km (0.089 R)
• M31: 7,276,440 km (0.083 R)
• M32: 7,420,204 km (0.112 R)
• M33: 7,627,397 km (0.065 R)
• M34: 8,389,000 km (0.108 R)
• M35: 8,669,945 km (0.06 R)
• M36: 9,374,850 km (0.071 R)
• M37: 9,824,691 km (0.067 R)
• M38: 9,961,124 km (0.089 R)
• M39: 10,862,750 km (0.114 R)
• M40: 11,814,492 km (0.082 R)
• M41: 12,471,974 km (0.067 R)
• M42: 12,570,410 km (0.036 R)
• M43: 12,966,695 km (0.082 R)
• M44: 13,116,442 km (0.106 R)
• M45: 13,543,694 km (0.039 R)
• M46: 13,720,967 km (0.093 R)
• M47: 15,035,484 km (0.078 R)
• M48: 15,114,022 km (0.105 R)
• M49: 15,350,686 km (0.039 R)
• M50: 15,456,153 km (0.098 R)
• M51: 15,535,440 km (0.074 R)
• M52: 15,880,712 km (0.11 R)
• M53: 16,228,527 km (0.079 R)
• M54: 16,497,803 km (0.095 R)
• M55: 16,578,885 km (0.08 R)
• M56: 16,822,879 km (0.085 R)
• M57: 17,369,360 km (0.03 R)
• M58: 17,506,990 km (0.027 R)
• M59: 17,783,148 km (0.089 R)
• M60: 17,977,326 km (0.063 R)
• M61: 18,116,452 km (0.073 R)
• M62: 18,311,827 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit