🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.03 AU

Year: 278 Days

Day: 15.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.86 AU - 1.22 AU

Year: 389 Days

Day: 14.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,083,985 km

• M1: 136,134 km (0.081 R)
• M2: 395,537 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.56 AU - 3.56 AU

Year: 1965 Days

Day: 41.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 12.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.21 AU - 8.79 AU

Year: 7540 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,083,985 km

• M1: 501,602 km (0.059 R)
• M2: 628,760 km (0.113 R)
• M3: 711,188 km (0.099 R)
• M4: 842,685 km (0.075 R)
• M5: 999,463 km (0.108 R)
• M6: 1,149,510 km (0.113 R)
• M7: 1,606,831 km (0.082 R)
• M8: 2,012,091 km (0.067 R)
• M9: 2,183,231 km (0.084 R)
• M10: 2,337,168 km (0.075 R)
• M11: 2,632,773 km (0.104 R)
• M12: 2,844,604 km (0.052 R)
• M13: 3,335,584 km (0.08 R)
• M14: 3,513,755 km (0.112 R)
• M15: 3,617,127 km (0.057 R)
• M16: 3,773,905 km (0.044 R)
• M17: 3,879,821 km (0.103 R)
• M18: 4,176,174 km (0.073 R)
• M19: 4,480,007 km (0.116 R)
• M20: 4,819,595 km (0.049 R)
• M21: 5,109,216 km (0.068 R)
• M22: 6,136,205 km (0.042 R)
• M23: 6,450,361 km (0.048 R)
• M24: 7,094,380 km (0.108 R)
• M25: 7,424,243 km (0.035 R)
• M26: 8,202,002 km (0.102 R)
• M27: 8,339,782 km (0.111 R)
• M28: 8,899,278 km (0.116 R)
• M29: 9,326,829 km (0.115 R)
• M30: 9,470,892 km (0.117 R)
• M31: 9,797,613 km (0.119 R)
• M32: 10,054,473 km (0.08 R)
• M33: 10,313,427 km (0.085 R)
• M34: 10,800,368 km (0.101 R)
• M35: 10,913,763 km (0.095 R)
• M36: 11,065,605 km (0.11 R)
• M37: 11,218,195 km (0.062 R)
• M38: 11,718,899 km (0.11 R)
• M39: 12,782,091 km (0.118 R)
• M40: 13,958,379 km (0.1 R)
• M41: 15,338,569 km (0.109 R)
• M42: 16,674,478 km (0.065 R)
• M43: 16,805,825 km (0.089 R)
• M44: 17,290,073 km (0.075 R)
• M45: 17,957,878 km (0.119 R)
• M46: 18,227,304 km (0.059 R)
• M47: 18,679,389 km (0.119 R)
• M48: 19,641,004 km (0.094 R)
• M49: 20,011,408 km (0.1 R)
• M50: 20,150,983 km (0.106 R)
• M51: 20,947,891 km (0.115 R)
• M52: 21,564,234 km (0.05 R)
• M53: 22,186,561 km (0.114 R)
• M54: 22,814,872 km (0.056 R)
• M55: 22,912,111 km (0.119 R)
• M56: 23,253,194 km (0.075 R)
• M57: 23,891,378 km (0.095 R)
• M58: 24,039,480 km (0.114 R)
• M59: 24,138,364 km (0.071 R)
• M60: 24,286,915 km (0.078 R)
• M61: 27,477,090 km (0.099 R)
• M62: 27,735,894 km (0.111 R)
• M63: 29,729,136 km (0.077 R)
• M64: 30,261,405 km (0.115 R)
• M65: 31,011,639 km (0.08 R)
• M66: 31,227,209 km (0.091 R)
• M67: 31,659,697 km (0.104 R)
• M68: 32,257,789 km (0.052 R)
• M69: 32,366,846 km (0.096 R)
• M70: 32,640,161 km (0.116 R)
• M71: 32,749,816 km (0.034 R)
• M72: 33,409,692 km (0.094 R)
• M73: 35,415,650 km (0.101 R)
• M74: 35,640,945 km (0.096 R)
• M75: 35,810,289 km (0.118 R)
• M76: 36,433,215 km (0.104 R)
• M77: 36,603,757 km (0.103 R)
• M78: 37,117,027 km (0.096 R)
• M79: 37,575,245 km (0.078 R)
• M80: 37,862,473 km (0.111 R)
• M81: 38,092,854 km (0.104 R)
• M82: 38,613,006 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 14.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.51 AU - 10.13 AU

Year: 10445 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,083,985 km

• M1: 575,653 km (0.078 R)
• M2: 990,637 km (0.088 R)
• M3: 1,279,361 km (0.044 R)
• M4: 1,454,241 km (0.089 R)
• M5: 1,575,565 km (0.115 R)
• M6: 1,872,367 km (0.09 R)
• M7: 2,141,643 km (0.096 R)
• M8: 2,328,341 km (0.071 R)
• M9: 2,423,785 km (0.057 R)
• M10: 2,768,608 km (0.032 R)
• M11: 2,947,078 km (0.075 R)
• M12: 3,235,503 km (0.1 R)
• M13: 3,423,846 km (0.104 R)
• M14: 3,868,302 km (0.044 R)
• M15: 4,011,018 km (0.09 R)
• M16: 4,243,194 km (0.112 R)
• M17: 4,479,858 km (0.082 R)
• M18: 4,781,746 km (0.099 R)
• M19: 4,935,383 km (0.066 R)
• M20: 5,342,290 km (0.064 R)
• M21: 5,533,924 km (0.12 R)
• M22: 5,760,266 km (0.028 R)
• M23: 5,956,838 km (0.117 R)
• M24: 6,222,374 km (0.03 R)
• M25: 6,356,713 km (0.064 R)
• M26: 6,593,975 km (0.055 R)
• M27: 6,938,200 km (0.081 R)
• M28: 7,572,644 km (0.099 R)
• M29: 8,188,838 km (0.116 R)
• M30: 8,410,392 km (0.114 R)
• M31: 8,633,742 km (0.104 R)
• M32: 8,934,733 km (0.066 R)
• M33: 9,431,248 km (0.117 R)
• M34: 10,451,356 km (0.079 R)
• M35: 10,893,567 km (0.095 R)
• M36: 11,630,337 km (0.028 R)
• M37: 11,963,043 km (0.103 R)
• M38: 12,214,666 km (0.106 R)
• M39: 12,383,263 km (0.06 R)
• M40: 12,894,140 km (0.06 R)
• M41: 13,936,388 km (0.03 R)
• M42: 14,780,718 km (0.096 R)
• M43: 15,005,714 km (0.091 R)
• M44: 15,141,249 km (0.035 R)
• M45: 15,277,084 km (0.088 R)
• M46: 16,055,143 km (0.117 R)
• M47: 16,240,046 km (0.111 R)
• M48: 16,705,594 km (0.107 R)
• M49: 17,888,465 km (0.103 R)
• M50: 19,294,385 km (0.074 R)
• M51: 21,088,812 km (0.097 R)
• M52: 22,057,159 km (0.1 R)
• M53: 22,263,006 km (0.082 R)
• M54: 23,878,962 km (0.074 R)
• M55: 24,408,389 km (0.071 R)
• M56: 25,048,667 km (0.118 R)
• M57: 25,209,635 km (0.087 R)
• M58: 25,694,631 km (0.088 R)
• M59: 26,345,980 km (0.113 R)
• M60: 27,831,637 km (0.083 R)
• M61: 28,053,939 km (0.107 R)
• M62: 28,612,538 km (0.061 R)
• M63: 28,780,835 km (0.089 R)
• M64: 29,797,502 km (0.074 R)
• M65: 30,253,177 km (0.063 R)
• M66: 30,367,470 km (0.056 R)
• M67: 31,402,388 km (0.112 R)
• M68: 34,218,419 km (0.082 R)
• M69: 34,635,797 km (0.1 R)
• M70: 35,295,074 km (0.1 R)
• M71: 36,079,715 km (0.072 R)
• M72: 36,322,213 km (0.107 R)
• M73: 36,687,083 km (0.094 R)
• M74: 38,344,029 km (0.111 R)
• M75: 38,467,746 km (0.098 R)
• M76: 38,839,646 km (0.114 R)
• M77: 39,962,528 km (0.088 R)
• M78: 40,654,119 km (0.105 R)
• M79: 40,780,230 km (0.086 R)
• M80: 41,032,901 km (0.111 R)
• M81: 41,412,879 km (0.088 R)
• M82: 41,603,317 km (0.079 R)
• M83: 41,985,091 km (0.073 R)
• M84: 42,880,434 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 14.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.84 AU - 12.98 AU

Year: 14148 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,083,985 km

• M1: 229,932 km (0.092 R)
• M2: 388,506 km (0.103 R)
• M3: 1,111,961 km (0.082 R)
• M4: 1,294,171 km (0.115 R)
• M5: 1,408,464 km (0.097 R)
• M6: 1,710,352 km (0.073 R)
• M7: 1,815,669 km (0.071 R)
• M8: 2,283,163 km (0.092 R)
• M9: 2,400,148 km (0.119 R)
• M10: 2,519,228 km (0.073 R)
• M11: 3,170,577 km (0.103 R)
• M12: 3,408,288 km (0.115 R)
• M13: 3,651,834 km (0.085 R)
• M14: 3,845,413 km (0.067 R)
• M15: 3,957,612 km (0.055 R)
• M16: 4,185,300 km (0.059 R)
• M17: 4,329,811 km (0.114 R)
• M18: 5,077,501 km (0.094 R)
• M19: 5,387,917 km (0.068 R)
• M20: 6,523,365 km (0.088 R)
• M21: 6,657,853 km (0.063 R)
• M22: 7,101,261 km (0.069 R)
• M23: 7,344,059 km (0.115 R)
• M24: 8,379,126 km (0.067 R)
• M25: 8,488,782 km (0.066 R)
• M26: 8,969,739 km (0.108 R)
• M27: 9,612,262 km (0.082 R)
• M28: 10,152,459 km (0.075 R)
• M29: 10,426,373 km (0.105 R)
• M30: 10,861,703 km (0.094 R)
• M31: 11,101,808 km (0.11 R)
• M32: 11,750,314 km (0.089 R)
• M33: 11,873,284 km (0.107 R)
• M34: 12,203,446 km (0.118 R)
• M35: 12,369,650 km (0.067 R)
• M36: 12,578,488 km (0.1 R)
• M37: 13,084,428 km (0.03 R)
• M38: 13,425,511 km (0.109 R)
• M39: 13,597,100 km (0.119 R)
• M40: 13,855,904 km (0.113 R)
• M41: 14,029,438 km (0.102 R)
• M42: 14,378,450 km (0.101 R)
• M43: 15,085,300 km (0.089 R)
• M44: 15,442,988 km (0.106 R)
• M45: 15,848,698 km (0.044 R)
• M46: 16,121,265 km (0.068 R)
• M47: 16,303,774 km (0.082 R)
• M48: 16,624,811 km (0.073 R)
• M49: 16,716,814 km (0.065 R)
• M50: 17,133,594 km (0.072 R)
• M51: 17,319,843 km (0.114 R)
• M52: 17,882,780 km (0.082 R)
• M53: 18,834,222 km (0.058 R)
• M54: 19,364,696 km (0.115 R)
• M55: 19,607,344 km (0.042 R)
• M56: 20,440,155 km (0.104 R)
• M57: 20,588,407 km (0.039 R)
• M58: 20,687,291 km (0.091 R)
• M59: 21,736,271 km (0.08 R)
• M60: 22,241,763 km (0.061 R)
• M61: 22,598,105 km (0.115 R)
• M62: 23,110,178 km (0.079 R)
• M63: 24,145,994 km (0.111 R)
• M64: 24,407,341 km (0.066 R)
• M65: 24,564,569 km (0.053 R)
• M66: 25,409,049 km (0.067 R)
• M67: 25,621,627 km (0.107 R)
• M68: 26,209,248 km (0.091 R)
• M69: 26,801,356 km (0.058 R)
• M70: 26,963,670 km (0.106 R)
• M71: 29,996,019 km (0.087 R)
• M72: 30,276,963 km (0.081 R)
• M73: 30,446,009 km (0.091 R)
• M74: 32,614,131 km (0.098 R)
• M75: 33,367,207 km (0.093 R)
• M76: 35,601,301 km (0.09 R)
• M77: 36,316,828 km (0.108 R)
• M78: 36,856,577 km (0.113 R)
• M79: 39,349,027 km (0.095 R)
• M80: 39,533,631 km (0.062 R)
• M81: 39,965,221 km (0.073 R)
• M82: 40,398,456 km (0.087 R)
• M83: 41,644,756 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit