🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 27.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 29 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.66 AU - 0.74 AU

Year: 213 Days

Day: 24.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.92 AU

Year: 231 Days

Day: 23.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 152.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,865,983 km

• M1: 667,207 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.36 AU - 2.76 AU

Year: 1489 Days

Day: 39.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.8

Radius: 9.1

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.79 AU - 8.77 AU

Year: 8659 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,865,983 km

• M1: 491,579 km (0.093 R)
• M2: 573,409 km (0.074 R)
• M3: 736,770 km (0.049 R)
• M4: 967,300 km (0.103 R)
• M5: 1,278,015 km (0.119 R)
• M6: 1,375,253 km (0.093 R)
• M7: 1,789,490 km (0.091 R)
• M8: 1,899,145 km (0.091 R)
• M9: 2,079,111 km (0.026 R)
• M10: 2,702,486 km (0.099 R)
• M11: 2,828,746 km (0.111 R)
• M12: 3,246,124 km (0.08 R)
• M13: 3,489,520 km (0.077 R)
• M14: 3,599,624 km (0.082 R)
• M15: 3,908,394 km (0.064 R)
• M16: 4,196,519 km (0.107 R)
• M17: 4,641,723 km (0.11 R)
• M18: 4,793,565 km (0.087 R)
• M19: 4,916,085 km (0.105 R)
• M20: 5,417,088 km (0.097 R)
• M21: 5,577,009 km (0.101 R)
• M22: 6,032,983 km (0.12 R)
• M23: 6,165,527 km (0.089 R)
• M24: 6,501,224 km (0.087 R)
• M25: 6,705,425 km (0.105 R)
• M26: 6,980,985 km (0.052 R)
• M27: 7,225,278 km (0.11 R)
• M28: 7,472,264 km (0.096 R)
• M29: 7,686,339 km (0.075 R)
• M30: 7,974,763 km (0.098 R)
• M31: 8,303,579 km (0.059 R)
• M32: 8,636,883 km (0.118 R)
• M33: 9,316,507 km (0.086 R)
• M34: 9,546,887 km (0.048 R)
• M35: 9,624,080 km (0.098 R)
• M36: 9,701,572 km (0.112 R)
• M37: 9,896,049 km (0.044 R)
• M38: 10,052,528 km (0.118 R)
• M39: 10,767,157 km (0.102 R)
• M40: 11,539,082 km (0.051 R)
• M41: 13,135,890 km (0.078 R)
• M42: 13,394,395 km (0.032 R)
• M43: 13,567,629 km (0.107 R)
• M44: 13,828,827 km (0.111 R)
• M45: 14,356,309 km (0.077 R)
• M46: 14,489,152 km (0.034 R)
• M47: 15,295,185 km (0.112 R)
• M48: 15,703,737 km (0.12 R)
• M49: 15,840,619 km (0.107 R)
• M50: 16,023,877 km (0.062 R)
• M51: 17,989,892 km (0.11 R)
• M52: 18,085,485 km (0.111 R)
• M53: 19,636,516 km (0.117 R)
• M54: 20,328,406 km (0.102 R)
• M55: 20,527,670 km (0.063 R)
• M56: 20,627,452 km (0.107 R)
• M57: 20,777,499 km (0.117 R)
• M58: 21,280,297 km (0.079 R)
• M59: 21,583,831 km (0.032 R)
• M60: 21,786,985 km (0.09 R)
• M61: 22,195,387 km (0.071 R)
• M62: 22,709,256 km (0.043 R)
• M63: 23,958,548 km (0.116 R)
• M64: 24,857,033 km (0.117 R)
• M65: 26,415,094 km (0.062 R)
• M66: 28,671,030 km (0.101 R)
• M67: 28,838,580 km (0.113 R)
• M68: 29,399,273 km (0.108 R)
• M69: 30,133,499 km (0.072 R)
• M70: 31,102,744 km (0.092 R)
• M71: 31,274,931 km (0.096 R)
• M72: 32,721,393 km (0.034 R)
• M73: 32,838,079 km (0.075 R)
• M74: 33,306,171 km (0.053 R)
• M75: 34,308,028 km (0.093 R)
• M76: 35,021,310 km (0.065 R)
• M77: 35,379,747 km (0.107 R)
• M78: 35,559,414 km (0.053 R)
• M79: 36,281,224 km (0.111 R)
• M80: 36,341,512 km (0.115 R)
• M81: 37,190,180 km (0.077 R)
• M82: 37,861,426 km (0.104 R)
• M83: 38,783,398 km (0.106 R)
• M84: 38,968,600 km (0.119 R)
• M85: 40,963,188 km (0.104 R)
• M86: 42,036,104 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 14.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.68 AU - 9.56 AU

Year: 10010 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,865,983 km

• M1: 210,035 km (0.102 R)
• M2: 371,003 km (0.099 R)
• M3: 519,105 km (0.075 R)
• M4: 643,570 km (0.029 R)
• M5: 910,004 km (0.107 R)
• M6: 1,007,392 km (0.103 R)
• M7: 1,575,415 km (0.112 R)
• M8: 1,818,961 km (0.048 R)
• M9: 2,049,042 km (0.12 R)
• M10: 2,426,477 km (0.094 R)
• M11: 2,538,526 km (0.056 R)
• M12: 2,974,604 km (0.12 R)
• M13: 3,497,748 km (0.088 R)
• M14: 3,721,845 km (0.079 R)
• M15: 4,016,852 km (0.045 R)
• M16: 4,116,933 km (0.102 R)
• M17: 4,285,680 km (0.055 R)
• M18: 4,560,491 km (0.041 R)
• M19: 4,912,345 km (0.101 R)
• M20: 5,792,729 km (0.042 R)
• M21: 6,524,412 km (0.119 R)
• M22: 7,285,416 km (0.12 R)
• M23: 7,780,735 km (0.118 R)
• M24: 8,415,179 km (0.108 R)
• M25: 9,509,787 km (0.075 R)
• M26: 9,689,155 km (0.105 R)
• M27: 10,233,841 km (0.073 R)
• M28: 10,602,599 km (0.1 R)
• M29: 10,928,723 km (0.119 R)
• M30: 11,543,570 km (0.091 R)
• M31: 11,639,163 km (0.102 R)
• M32: 11,879,268 km (0.116 R)
• M33: 12,856,142 km (0.094 R)
• M34: 12,955,176 km (0.072 R)
• M35: 14,215,687 km (0.086 R)
• M36: 14,730,902 km (0.109 R)
• M37: 15,304,610 km (0.069 R)
• M38: 16,420,461 km (0.099 R)
• M39: 16,906,654 km (0.085 R)
• M40: 17,124,319 km (0.114 R)
• M41: 17,342,881 km (0.113 R)
• M42: 17,672,445 km (0.077 R)
• M43: 17,782,699 km (0.078 R)
• M44: 18,786,052 km (0.103 R)
• M45: 18,898,699 km (0.094 R)
• M46: 19,408,229 km (0.114 R)
• M47: 19,693,363 km (0.095 R)
• M48: 20,383,159 km (0.089 R)
• M49: 25,056,895 km (0.097 R)
• M50: 25,554,308 km (0.056 R)
• M51: 26,812,127 km (0.105 R)
• M52: 27,002,565 km (0.094 R)
• M53: 27,129,723 km (0.099 R)
• M54: 28,089,992 km (0.117 R)
• M55: 28,348,049 km (0.034 R)
• M56: 29,257,155 km (0.089 R)
• M57: 30,109,863 km (0.032 R)
• M58: 32,311,195 km (0.065 R)
• M59: 32,513,900 km (0.066 R)
• M60: 32,920,507 km (0.101 R)
• M61: 33,944,505 km (0.118 R)
• M62: 34,425,911 km (0.107 R)
• M63: 35,117,651 km (0.086 R)
• M64: 36,937,509 km (0.094 R)
• M65: 37,291,009 km (0.095 R)
• M66: 37,787,824 km (0.1 R)
• M67: 38,931,649 km (0.031 R)
• M68: 40,377,363 km (0.114 R)
• M69: 41,399,715 km (0.113 R)
• M70: 43,097,950 km (0.062 R)
• M71: 43,619,298 km (0.109 R)
• M72: 43,918,045 km (0.115 R)
• M73: 44,067,793 km (0.068 R)
• M74: 44,894,022 km (0.049 R)
• M75: 46,105,166 km (0.087 R)
• M76: 46,333,303 km (0.092 R)
• M77: 46,562,038 km (0.117 R)
• M78: 47,020,406 km (0.116 R)
• M79: 48,714,153 km (0.099 R)
• M80: 49,646,297 km (0.06 R)
• M81: 49,958,359 km (0.07 R)
• M82: 50,114,688 km (0.105 R)
• M83: 50,741,354 km (0.061 R)
• M84: 51,528,388 km (0.037 R)
• M85: 51,844,339 km (0.064 R)
• M86: 52,398,898 km (0.051 R)
• M87: 52,875,667 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335

Radius: 6.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.22 AU - 13.78 AU

Year: 17035 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,865,983 km

• M1: 104,868 km (0.115 R)
• M2: 147,803 km (0.103 R)
• M3: 261,347 km (0.107 R)
• M4: 311,313 km (0.117 R)
• M5: 422,913 km (0.104 R)
• M6: 468,541 km (0.084 R)
• M7: 565,330 km (0.111 R)
• M8: 651,349 km (0.117 R)
• M9: 876,195 km (0.096 R)
• M10: 1,302,698 km (0.066 R)
• M11: 1,685,519 km (0.073 R)
• M12: 2,021,217 km (0.095 R)
• M13: 2,128,628 km (0.065 R)
• M14: 2,210,608 km (0.1 R)
• M15: 2,812,889 km (0.086 R)
• M16: 3,336,033 km (0.085 R)
• M17: 3,527,667 km (0.098 R)
• M18: 4,330,559 km (0.083 R)
• M19: 4,504,691 km (0.088 R)
• M20: 4,968,444 km (0.082 R)
• M21: 5,187,605 km (0.118 R)
• M22: 5,335,408 km (0.034 R)
• M23: 5,484,707 km (0.063 R)
• M24: 6,173,455 km (0.09 R)
• M25: 6,330,234 km (0.085 R)
• M26: 7,714,912 km (0.116 R)
• M27: 7,926,294 km (0.118 R)
• M28: 8,702,856 km (0.083 R)
• M29: 9,011,327 km (0.113 R)
• M30: 9,100,188 km (0.093 R)
• M31: 9,775,473 km (0.107 R)
• M32: 10,050,135 km (0.096 R)
• M33: 10,513,589 km (0.073 R)
• M34: 10,653,912 km (0.092 R)
• M35: 10,700,885 km (0.077 R)
• M36: 12,091,697 km (0.101 R)
• M37: 12,833,104 km (0.108 R)
• M38: 13,133,945 km (0.104 R)
• M39: 14,204,617 km (0.061 R)
• M40: 14,256,228 km (0.087 R)
• M41: 15,515,394 km (0.079 R)
• M42: 16,755,261 km (0.111 R)
• M43: 17,193,882 km (0.04 R)
• M44: 17,525,391 km (0.104 R)
• M45: 18,758,675 km (0.089 R)
• M46: 19,673,167 km (0.116 R)
• M47: 20,252,111 km (0.118 R)
• M48: 21,249,181 km (0.07 R)
• M49: 21,843,084 km (0.113 R)
• M50: 21,902,774 km (0.106 R)
• M51: 22,683,675 km (0.099 R)
• M52: 23,229,557 km (0.089 R)
• M53: 24,025,867 km (0.103 R)
• M54: 24,087,501 km (0.119 R)
• M55: 24,458,354 km (0.096 R)
• M56: 25,143,064 km (0.048 R)
• M57: 25,205,596 km (0.082 R)
• M58: 25,960,466 km (0.089 R)
• M59: 26,213,736 km (0.117 R)
• M60: 28,399,361 km (0.089 R)
• M61: 29,053,253 km (0.101 R)
• M62: 30,109,713 km (0.112 R)
• M63: 30,176,134 km (0.107 R)
• M64: 30,375,848 km (0.076 R)
• M65: 30,709,451 km (0.097 R)
• M66: 31,044,401 km (0.033 R)
• M67: 31,447,866 km (0.044 R)
• M68: 31,717,890 km (0.063 R)
• M69: 33,285,077 km (0.042 R)
• M70: 33,767,082 km (0.116 R)
• M71: 34,390,157 km (0.034 R)
• M72: 34,807,685 km (0.064 R)
• M73: 35,507,204 km (0.086 R)
• M74: 37,276,349 km (0.086 R)
• M75: 37,848,560 km (0.119 R)
• M76: 38,784,445 km (0.094 R)
• M77: 40,165,981 km (0.055 R)
• M78: 42,902,425 km (0.059 R)
• M79: 43,276,719 km (0.093 R)
• M80: 45,927,593 km (0.096 R)
• M81: 46,157,226 km (0.051 R)
• M82: 48,864,648 km (0.096 R)
• M83: 51,067,328 km (0.083 R)
• M84: 52,260,670 km (0.087 R)
• M85: 52,660,545 km (0.08 R)
• M86: 53,624,105 km (0.076 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit