🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 181 Days

Day: 14.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 194 Days

Day: 21.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,096,767 km

• M1: 492,476 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.51 AU - 1.79 AU

Year: 786 Days

Day: 22.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 8.6

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.21 AU - 10.05 AU

Year: 8597 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,096,767 km

• M1: 148,700 km (0.05 R)
• M2: 288,724 km (0.079 R)
• M3: 512,822 km (0.095 R)
• M4: 589,416 km (0.074 R)
• M5: 670,049 km (0.084 R)
• M6: 772,374 km (0.098 R)
• M7: 917,334 km (0.072 R)
• M8: 1,012,478 km (0.104 R)
• M9: 1,964,370 km (0.103 R)
• M10: 2,164,980 km (0.104 R)
• M11: 2,242,023 km (0.09 R)
• M12: 2,862,854 km (0.095 R)
• M13: 3,119,714 km (0.106 R)
• M14: 4,382,470 km (0.118 R)
• M15: 4,712,034 km (0.109 R)
• M16: 4,879,883 km (0.111 R)
• M17: 4,981,609 km (0.052 R)
• M18: 5,535,720 km (0.113 R)
• M19: 5,820,105 km (0.06 R)
• M20: 7,043,367 km (0.103 R)
• M21: 7,351,688 km (0.1 R)
• M22: 7,468,374 km (0.11 R)
• M23: 7,703,692 km (0.111 R)
• M24: 7,941,553 km (0.105 R)
• M25: 8,834,053 km (0.068 R)
• M26: 9,672,998 km (0.059 R)
• M27: 10,318,663 km (0.074 R)
• M28: 12,153,780 km (0.109 R)
• M29: 12,896,982 km (0.033 R)
• M30: 13,037,903 km (0.098 R)
• M31: 13,132,150 km (0.067 R)
• M32: 13,416,386 km (0.04 R)
• M33: 13,559,252 km (0.098 R)
• M34: 13,894,501 km (0.099 R)
• M35: 14,087,332 km (0.094 R)
• M36: 14,329,681 km (0.079 R)
• M37: 15,812,196 km (0.031 R)
• M38: 16,317,089 km (0.046 R)
• M39: 16,520,542 km (0.113 R)
• M40: 16,776,204 km (0.092 R)
• M41: 17,136,137 km (0.096 R)
• M42: 17,394,792 km (0.064 R)
• M43: 17,654,643 km (0.101 R)
• M44: 17,915,991 km (0.112 R)
• M45: 18,813,727 km (0.026 R)
• M46: 19,348,839 km (0.069 R)
• M47: 20,707,936 km (0.094 R)
• M48: 20,873,241 km (0.046 R)
• M49: 21,149,399 km (0.081 R)
• M50: 21,482,553 km (0.099 R)
• M51: 21,761,553 km (0.106 R)
• M52: 22,322,994 km (0.12 R)
• M53: 22,605,435 km (0.051 R)
• M54: 24,035,890 km (0.06 R)
• M55: 24,383,406 km (0.035 R)
• M56: 25,083,673 km (0.08 R)
• M57: 25,554,159 km (0.093 R)
• M58: 25,909,005 km (0.078 R)
• M59: 26,087,026 km (0.088 R)
• M60: 26,863,140 km (0.1 R)
• M61: 27,103,394 km (0.1 R)
• M62: 27,889,381 km (0.078 R)
• M63: 28,682,849 km (0.119 R)
• M64: 28,744,184 km (0.052 R)
• M65: 31,549,593 km (0.087 R)
• M66: 32,952,521 km (0.043 R)
• M67: 34,506,245 km (0.075 R)
• M68: 34,636,844 km (0.11 R)
• M69: 34,898,341 km (0.104 R)
• M70: 35,951,360 km (0.036 R)
• M71: 36,017,483 km (0.082 R)
• M72: 37,416,073 km (0.113 R)
• M73: 37,886,110 km (0.109 R)
• M74: 38,696,631 km (0.104 R)
• M75: 39,172,053 km (0.091 R)
• M76: 39,308,337 km (0.115 R)
• M77: 39,717,786 km (0.071 R)
• M78: 41,093,189 km (0.105 R)
• M79: 43,607,779 km (0.067 R)
• M80: 43,678,390 km (0.11 R)
• M81: 43,819,610 km (0.117 R)
• M82: 44,031,740 km (0.088 R)
• M83: 46,028,123 km (0.094 R)
• M84: 46,892,649 km (0.074 R)
• M85: 47,617,301 km (0.113 R)
• M86: 47,762,711 km (0.073 R)
• M87: 47,980,974 km (0.067 R)
• M88: 48,199,686 km (0.092 R)

Asteroid Belt

Center: 9.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 9.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.38 AU - 12.84 AU

Year: 14671 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,096,767 km

• M1: 139,425 km (0.099 R)
• M2: 261,347 km (0.072 R)
• M3: 480,359 km (0.113 R)
• M4: 571,613 km (0.108 R)
• M5: 1,191,697 km (0.107 R)
• M6: 1,612,366 km (0.071 R)
• M7: 2,077,166 km (0.069 R)
• M8: 2,440,689 km (0.064 R)
• M9: 2,702,336 km (0.079 R)
• M10: 2,948,125 km (0.088 R)
• M11: 3,073,787 km (0.096 R)
• M12: 3,701,650 km (0.114 R)
• M13: 3,947,289 km (0.036 R)
• M14: 4,226,589 km (0.104 R)
• M15: 4,311,560 km (0.07 R)
• M16: 4,716,073 km (0.112 R)
• M17: 5,315,063 km (0.068 R)
• M18: 5,654,650 km (0.08 R)
• M19: 6,420,292 km (0.055 R)
• M20: 6,485,666 km (0.087 R)
• M21: 7,422,747 km (0.041 R)
• M22: 7,698,306 km (0.11 R)
• M23: 8,153,234 km (0.096 R)
• M24: 10,096,809 km (0.116 R)
• M25: 10,556,075 km (0.112 R)
• M26: 10,672,013 km (0.116 R)
• M27: 11,336,527 km (0.115 R)
• M28: 11,534,594 km (0.089 R)
• M29: 12,176,070 km (0.11 R)
• M30: 12,994,221 km (0.106 R)
• M31: 13,326,328 km (0.062 R)
• M32: 13,451,691 km (0.03 R)
• M33: 13,829,874 km (0.074 R)
• M34: 14,985,668 km (0.097 R)
• M35: 15,994,556 km (0.077 R)
• M36: 16,216,708 km (0.044 R)
• M37: 16,889,600 km (0.095 R)
• M38: 17,892,803 km (0.057 R)
• M39: 18,681,184 km (0.054 R)
• M40: 18,962,129 km (0.064 R)
• M41: 19,103,199 km (0.095 R)
• M42: 20,147,991 km (0.081 R)
• M43: 21,211,183 km (0.106 R)
• M44: 21,308,870 km (0.096 R)
• M45: 21,406,558 km (0.079 R)
• M46: 21,553,313 km (0.102 R)
• M47: 23,090,431 km (0.111 R)
• M48: 23,492,850 km (0.092 R)
• M49: 24,406,593 km (0.107 R)
• M50: 26,112,009 km (0.084 R)
• M51: 27,962,535 km (0.082 R)
• M52: 28,337,726 km (0.077 R)
• M53: 28,606,703 km (0.061 R)
• M54: 32,067,800 km (0.078 R)
• M55: 32,460,494 km (0.116 R)
• M56: 32,685,639 km (0.059 R)
• M57: 33,704,999 km (0.072 R)
• M58: 34,104,275 km (0.115 R)
• M59: 34,390,307 km (0.079 R)
• M60: 36,065,653 km (0.039 R)
• M61: 36,883,953 km (0.078 R)
• M62: 37,177,614 km (0.084 R)
• M63: 37,708,238 km (0.119 R)
• M64: 38,956,183 km (0.065 R)
• M65: 39,855,865 km (0.035 R)
• M66: 40,398,905 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.3

Radius: 8.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.73 AU - 14.49 AU

Year: 14671 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,096,767 km

• M1: 103,223 km (0.079 R)
• M2: 250,726 km (0.119 R)
• M3: 386,561 km (0.097 R)
• M4: 632,051 km (0.115 R)
• M5: 719,416 km (0.114 R)
• M6: 874,699 km (0.087 R)
• M7: 1,236,277 km (0.096 R)
• M8: 1,848,282 km (0.112 R)
• M9: 1,976,637 km (0.063 R)
• M10: 2,219,584 km (0.054 R)
• M11: 2,379,205 km (0.117 R)
• M12: 2,709,816 km (0.029 R)
• M13: 2,782,520 km (0.087 R)
• M14: 2,905,340 km (0.042 R)
• M15: 3,706,138 km (0.087 R)
• M16: 4,172,883 km (0.119 R)
• M17: 4,687,350 km (0.051 R)
• M18: 4,745,693 km (0.099 R)
• M19: 5,071,368 km (0.081 R)
• M20: 5,161,426 km (0.109 R)
• M21: 5,221,863 km (0.067 R)
• M22: 5,838,207 km (0.079 R)
• M23: 6,091,326 km (0.054 R)
• M24: 7,172,769 km (0.091 R)
• M25: 7,718,353 km (0.071 R)
• M26: 7,822,024 km (0.107 R)
• M27: 8,885,216 km (0.075 R)
• M28: 9,323,089 km (0.057 R)
• M29: 10,257,926 km (0.085 R)
• M30: 11,144,144 km (0.072 R)
• M31: 11,497,494 km (0.111 R)
• M32: 11,576,631 km (0.112 R)
• M33: 11,735,205 km (0.108 R)
• M34: 11,894,527 km (0.044 R)
• M35: 12,417,371 km (0.054 R)
• M36: 13,820,150 km (0.106 R)
• M37: 14,711,455 km (0.073 R)
• M38: 14,969,511 km (0.067 R)
• M39: 15,142,446 km (0.106 R)
• M40: 16,549,115 km (0.056 R)
• M41: 16,638,425 km (0.099 R)
• M42: 16,772,764 km (0.101 R)
• M43: 17,905,519 km (0.095 R)
• M44: 18,227,154 km (0.081 R)
• M45: 18,876,110 km (0.111 R)
• M46: 20,435,518 km (0.106 R)
• M47: 20,964,496 km (0.075 R)
• M48: 23,324,851 km (0.119 R)
• M49: 23,425,082 km (0.115 R)
• M50: 25,768,233 km (0.111 R)
• M51: 26,391,757 km (0.044 R)
• M52: 29,474,371 km (0.102 R)
• M53: 30,126,318 km (0.092 R)
• M54: 33,682,559 km (0.086 R)
• M55: 37,251,964 km (0.076 R)
• M56: 37,603,669 km (0.095 R)
• M57: 37,780,045 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit