🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.62 AU - 0.86 AU

Year: 230 Days

Day: 20.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,494,361 km

• M1: 578,196 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.84 AU - 1 AU

Year: 319 Days

Day: 15 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,494,361 km

• M1: 348,563 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.85 AU - 0.99 AU

Year: 319 Days

Day: 45.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.01 AU - 1.15 AU

Year: 406 Days

Day: 34.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.15 AU - 1.69 AU

Year: 612 Days

Day: 21.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.31 AU - 3.43 AU

Year: 2237 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 14

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.35 AU - 6.59 AU

Year: 4627 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,494,361 km

• M1: 174,581 km (0.095 R)
• M2: 292,613 km (0.087 R)
• M3: 421,118 km (0.087 R)
• M4: 529,427 km (0.108 R)
• M5: 687,701 km (0.083 R)
• M6: 839,244 km (0.078 R)
• M7: 959,072 km (0.117 R)
• M8: 1,048,531 km (0.108 R)
• M9: 1,256,473 km (0.094 R)
• M10: 1,725,163 km (0.085 R)
• M11: 1,859,202 km (0.104 R)
• M12: 1,950,756 km (0.12 R)
• M13: 2,150,469 km (0.083 R)
• M14: 2,320,113 km (0.089 R)
• M15: 2,519,677 km (0.11 R)
• M16: 2,608,837 km (0.05 R)
• M17: 2,803,614 km (0.091 R)
• M18: 2,909,379 km (0.113 R)
• M19: 3,016,641 km (0.107 R)
• M20: 3,139,012 km (0.047 R)
• M21: 3,290,854 km (0.096 R)
• M22: 3,544,572 km (0.058 R)
• M23: 3,731,868 km (0.072 R)
• M24: 4,071,605 km (0.1 R)
• M25: 4,344,472 km (0.119 R)
• M26: 4,514,265 km (0.104 R)
• M27: 4,654,887 km (0.093 R)
• M28: 4,781,148 km (0.095 R)
• M29: 4,876,442 km (0.074 R)
• M30: 5,346,777 km (0.115 R)
• M31: 5,612,613 km (0.107 R)
• M32: 5,797,965 km (0.077 R)
• M33: 6,088,334 km (0.085 R)
• M34: 6,348,634 km (0.084 R)
• M35: 6,736,991 km (0.107 R)
• M36: 8,271,565 km (0.108 R)
• M37: 9,186,955 km (0.061 R)
• M38: 9,326,081 km (0.118 R)
• M39: 9,425,863 km (0.095 R)
• M40: 9,566,185 km (0.099 R)
• M41: 9,687,061 km (0.101 R)
• M42: 9,848,925 km (0.116 R)
• M43: 10,402,138 km (0.103 R)
• M44: 10,505,660 km (0.07 R)
• M45: 10,630,425 km (0.072 R)
• M46: 11,431,820 km (0.063 R)
• M47: 11,646,045 km (0.112 R)
• M48: 12,318,337 km (0.073 R)
• M49: 12,493,965 km (0.064 R)
• M50: 12,758,903 km (0.064 R)
• M51: 13,451,990 km (0.052 R)
• M52: 14,180,233 km (0.118 R)
• M53: 14,572,329 km (0.115 R)
• M54: 14,665,229 km (0.069 R)
• M55: 15,132,124 km (0.12 R)
• M56: 15,226,071 km (0.087 R)
• M57: 15,961,046 km (0.073 R)
• M58: 16,056,639 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 14.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.33 AU - 7.13 AU

Year: 6314 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,494,361 km

• M1: 189,989 km (0.089 R)
• M2: 280,795 km (0.041 R)
• M3: 425,905 km (0.098 R)
• M4: 516,561 km (0.109 R)
• M5: 632,500 km (0.03 R)
• M6: 733,030 km (0.111 R)
• M7: 886,517 km (0.099 R)
• M8: 1,472,941 km (0.077 R)
• M9: 1,758,074 km (0.069 R)
• M10: 2,233,197 km (0.032 R)
• M11: 2,465,223 km (0.069 R)
• M12: 2,705,178 km (0.092 R)
• M13: 2,820,817 km (0.101 R)
• M14: 2,938,252 km (0.117 R)
• M15: 3,208,575 km (0.107 R)
• M16: 3,871,144 km (0.111 R)
• M17: 4,002,192 km (0.047 R)
• M18: 4,101,525 km (0.026 R)
• M19: 4,235,265 km (0.117 R)
• M20: 4,558,696 km (0.083 R)
• M21: 4,767,235 km (0.113 R)
• M22: 4,961,264 km (0.099 R)
• M23: 6,981,733 km (0.06 R)
• M24: 7,405,394 km (0.052 R)
• M25: 7,941,553 km (0.115 R)
• M26: 8,046,121 km (0.08 R)
• M27: 8,405,156 km (0.096 R)
• M28: 9,182,766 km (0.112 R)
• M29: 9,447,106 km (0.12 R)
• M30: 10,028,592 km (0.088 R)
• M31: 12,444,748 km (0.094 R)
• M32: 13,529,631 km (0.099 R)
• M33: 13,982,165 km (0.069 R)
• M34: 14,465,217 km (0.107 R)
• M35: 14,721,627 km (0.105 R)
• M36: 15,239,236 km (0.094 R)
• M37: 16,558,988 km (0.099 R)
• M38: 17,070,164 km (0.118 R)
• M39: 17,395,689 km (0.026 R)
• M40: 17,915,243 km (0.099 R)
• M41: 18,384,531 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 13.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.36 AU - 10.8 AU

Year: 11574 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,494,361 km

• M1: 164,558 km (0.106 R)
• M2: 308,471 km (0.091 R)
• M3: 808,427 km (0.089 R)
• M4: 1,055,114 km (0.112 R)
• M5: 1,645,577 km (0.038 R)
• M6: 2,248,306 km (0.061 R)
• M7: 2,658,354 km (0.027 R)
• M8: 2,743,176 km (0.1 R)
• M9: 3,032,947 km (0.108 R)
• M10: 3,272,005 km (0.118 R)
• M11: 3,393,927 km (0.071 R)
• M12: 3,737,254 km (0.106 R)
• M13: 3,864,861 km (0.112 R)
• M14: 3,993,964 km (0.092 R)
• M15: 4,938,076 km (0.065 R)
• M16: 5,184,763 km (0.114 R)
• M17: 5,327,479 km (0.086 R)
• M18: 5,471,692 km (0.083 R)
• M19: 6,787,704 km (0.088 R)
• M20: 6,904,839 km (0.094 R)
• M21: 7,785,372 km (0.114 R)
• M22: 7,908,192 km (0.049 R)
• M23: 8,280,691 km (0.089 R)
• M24: 8,616,538 km (0.079 R)
• M25: 8,871,303 km (0.107 R)
• M26: 9,388,613 km (0.053 R)
• M27: 9,960,077 km (0.107 R)
• M28: 10,861,404 km (0.102 R)
• M29: 10,998,735 km (0.087 R)
• M30: 11,090,737 km (0.092 R)
• M31: 11,601,165 km (0.058 R)
• M32: 11,741,638 km (0.098 R)
• M33: 11,835,735 km (0.075 R)
• M34: 12,024,378 km (0.108 R)
• M35: 12,119,223 km (0.109 R)
• M36: 12,596,739 km (0.111 R)
• M37: 12,789,571 km (0.087 R)
• M38: 13,129,308 km (0.066 R)
• M39: 13,373,750 km (0.117 R)
• M40: 14,316,666 km (0.095 R)
• M41: 15,848,698 km (0.093 R)
• M42: 16,792,810 km (0.087 R)
• M43: 19,066,099 km (0.097 R)
• M44: 20,805,174 km (0.119 R)
• M45: 22,711,650 km (0.112 R)
• M46: 23,241,376 km (0.078 R)
• M47: 23,834,531 km (0.091 R)
• M48: 24,432,773 km (0.036 R)
• M49: 25,522,145 km (0.12 R)
• M50: 27,123,440 km (0.107 R)
• M51: 27,372,670 km (0.095 R)
• M52: 27,873,524 km (0.114 R)
• M53: 28,124,998 km (0.096 R)
• M54: 29,075,094 km (0.084 R)
• M55: 30,164,316 km (0.079 R)
• M56: 30,616,850 km (0.109 R)
• M57: 30,746,551 km (0.068 R)
• M58: 30,941,328 km (0.117 R)
• M59: 31,856,119 km (0.071 R)
• M60: 34,316,555 km (0.091 R)
• M61: 36,355,873 km (0.112 R)
• M62: 36,493,204 km (0.09 R)
• M63: 36,699,499 km (0.077 R)
• M64: 37,113,437 km (0.072 R)
• M65: 38,995,079 km (0.057 R)
• M66: 39,206,012 km (0.073 R)
• M67: 42,199,315 km (0.061 R)
• M68: 42,995,475 km (0.064 R)
• M69: 43,942,729 km (0.044 R)
• M70: 45,487,327 km (0.099 R)
• M71: 45,709,480 km (0.117 R)
• M72: 45,857,731 km (0.115 R)
• M73: 46,154,833 km (0.113 R)
• M74: 48,327,443 km (0.074 R)
• M75: 48,932,566 km (0.106 R)
• M76: 49,692,673 km (0.099 R)
• M77: 50,380,075 km (0.085 R)
• M78: 50,840,088 km (0.092 R)
• M79: 51,378,491 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 13

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.65 AU - 10.89 AU

Year: 12782 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,494,361 km

• M1: 181,911 km (0.101 R)
• M2: 267,032 km (0.109 R)
• M3: 474,524 km (0.103 R)
• M4: 727,345 km (0.117 R)
• M5: 1,200,822 km (0.118 R)
• M6: 1,761,515 km (0.108 R)
• M7: 2,339,412 km (0.095 R)
• M8: 2,695,454 km (0.057 R)
• M9: 2,817,975 km (0.081 R)
• M10: 3,197,206 km (0.115 R)
• M11: 3,294,594 km (0.083 R)
• M12: 4,039,292 km (0.075 R)
• M13: 4,251,422 km (0.09 R)
• M14: 5,060,597 km (0.12 R)
• M15: 5,174,740 km (0.094 R)
• M16: 5,561,151 km (0.107 R)
• M17: 6,403,387 km (0.107 R)
• M18: 6,902,595 km (0.089 R)
• M19: 9,069,072 km (0.091 R)
• M20: 9,301,248 km (0.113 R)
• M21: 9,961,722 km (0.083 R)
• M22: 10,491,448 km (0.104 R)
• M23: 11,030,300 km (0.059 R)
• M24: 11,830,200 km (0.037 R)
• M25: 12,960,561 km (0.099 R)
• M26: 13,065,130 km (0.081 R)
• M27: 13,538,757 km (0.119 R)
• M28: 14,018,068 km (0.116 R)
• M29: 14,938,694 km (0.042 R)
• M30: 15,378,661 km (0.088 R)
• M31: 15,822,817 km (0.119 R)
• M32: 15,990,516 km (0.041 R)
• M33: 16,384,258 km (0.113 R)
• M34: 17,009,128 km (0.081 R)
• M35: 17,584,183 km (0.069 R)
• M36: 17,932,147 km (0.113 R)
• M37: 18,871,472 km (0.073 R)
• M38: 21,412,542 km (0.067 R)
• M39: 21,846,375 km (0.099 R)
• M40: 21,970,990 km (0.07 R)
• M41: 23,483,425 km (0.096 R)
• M42: 24,381,162 km (0.098 R)
• M43: 25,159,669 km (0.057 R)
• M44: 25,420,867 km (0.1 R)
• M45: 26,078,050 km (0.108 R)
• M46: 26,408,811 km (0.063 R)
• M47: 26,874,210 km (0.118 R)
• M48: 29,447,294 km (0.075 R)
• M49: 29,584,774 km (0.09 R)
• M50: 30,206,652 km (0.071 R)
• M51: 30,414,893 km (0.107 R)
• M52: 30,972,594 km (0.096 R)
• M53: 31,322,802 km (0.086 R)
• M54: 31,533,586 km (0.077 R)
• M55: 31,815,428 km (0.106 R)
• M56: 31,956,648 km (0.082 R)
• M57: 34,606,326 km (0.109 R)
• M58: 35,188,561 km (0.104 R)
• M59: 36,510,258 km (0.107 R)
• M60: 36,880,213 km (0.078 R)
• M61: 38,673,593 km (0.1 R)
• M62: 39,732,895 km (0.1 R)
• M63: 40,724,879 km (0.099 R)
• M64: 41,185,640 km (0.103 R)
• M65: 41,648,047 km (0.111 R)
• M66: 42,112,100 km (0.071 R)
• M67: 43,123,531 km (0.097 R)
• M68: 44,379,405 km (0.088 R)
• M69: 44,695,206 km (0.086 R)
• M70: 44,932,618 km (0.083 R)
• M71: 45,329,202 km (0.107 R)
• M72: 45,647,247 km (0.107 R)
• M73: 46,205,696 km (0.118 R)
• M74: 46,846,573 km (0.055 R)
• M75: 48,380,699 km (0.071 R)
• M76: 49,276,491 km (0.071 R)
• M77: 49,767,322 km (0.112 R)
• M78: 50,095,540 km (0.083 R)
• M79: 50,589,063 km (0.116 R)
• M80: 51,001,654 km (0.117 R)
• M81: 51,663,924 km (0.103 R)
• M82: 51,913,154 km (0.106 R)
• M83: 53,500,238 km (0.093 R)
• M84: 54,004,831 km (0.109 R)
• M85: 54,510,921 km (0.086 R)
• M86: 54,933,834 km (0.094 R)
• M87: 55,612,859 km (0.09 R)
• M88: 56,038,614 km (0.052 R)
• M89: 56,550,987 km (0.094 R)
• M90: 57,236,594 km (0.119 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit