🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.7 AU

Year: 150 Days

Day: 14.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.68 AU - 0.96 AU

Year: 259 Days

Day: 45 Hours

Environment

Temp: 141 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.78 AU - 0.94 AU

Year: 278 Days

Day: 12.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.82 AU - 1.34 AU

Year: 391 Days

Day: 28.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.65 AU - 2.19 AU

Year: 927 Days

Day: 25.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.81 AU - 2.67 AU

Year: 1168 Days

Day: 24.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,269,634 km

• M1: 353,500 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.26 AU - 3.46 AU

Year: 2145 Days

Day: 31.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,269,634 km

• M1: 77,342 km (0.069 R)
• M2: 555,906 km (0.098 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 10

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.73 AU - 6.81 AU

Year: 6134 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,269,634 km

• M1: 173,982 km (0.07 R)
• M2: 392,545 km (0.118 R)
• M3: 1,044,343 km (0.099 R)
• M4: 1,264,700 km (0.054 R)
• M5: 1,898,846 km (0.076 R)
• M6: 2,350,332 km (0.101 R)
• M7: 2,432,162 km (0.091 R)
• M8: 2,683,786 km (0.086 R)
• M9: 2,900,104 km (0.064 R)
• M10: 2,988,217 km (0.085 R)
• M11: 3,512,259 km (0.074 R)
• M12: 3,918,118 km (0.073 R)
• M13: 4,015,805 km (0.119 R)
• M14: 4,465,496 km (0.076 R)
• M15: 4,800,296 km (0.055 R)
• M16: 4,957,673 km (0.089 R)
• M17: 5,521,657 km (0.063 R)
• M18: 5,714,339 km (0.091 R)
• M19: 5,825,341 km (0.114 R)
• M20: 6,768,855 km (0.093 R)
• M21: 6,915,910 km (0.051 R)
• M22: 7,123,701 km (0.094 R)
• M23: 7,243,379 km (0.101 R)
• M24: 7,363,656 km (0.086 R)
• M25: 7,728,675 km (0.074 R)
• M26: 8,826,723 km (0.105 R)
• M27: 9,084,480 km (0.1 R)
• M28: 9,344,781 km (0.04 R)
• M29: 9,806,290 km (0.095 R)
• M30: 10,073,472 km (0.079 R)
• M31: 10,174,151 km (0.114 R)
• M32: 10,342,898 km (0.069 R)
• M33: 10,410,665 km (0.089 R)
• M34: 10,512,542 km (0.034 R)
• M35: 10,614,867 km (0.039 R)
• M36: 10,889,079 km (0.115 R)
• M37: 11,027,009 km (0.113 R)
• M38: 12,116,231 km (0.11 R)
• M39: 12,438,913 km (0.12 R)
• M40: 12,583,275 km (0.035 R)
• M41: 12,873,495 km (0.069 R)
• M42: 13,794,868 km (0.091 R)
• M43: 14,433,651 km (0.087 R)
• M44: 14,509,348 km (0.114 R)
• M45: 14,928,521 km (0.087 R)
• M46: 15,739,790 km (0.11 R)
• M47: 15,856,926 km (0.117 R)
• M48: 16,013,405 km (0.111 R)
• M49: 16,170,483 km (0.073 R)
• M50: 16,605,064 km (0.076 R)
• M51: 16,803,880 km (0.11 R)
• M52: 17,243,997 km (0.032 R)
• M53: 17,445,356 km (0.088 R)
• M54: 17,687,854 km (0.119 R)
• M55: 18,176,590 km (0.119 R)
• M56: 18,381,390 km (0.085 R)
• M57: 18,917,848 km (0.103 R)
• M58: 19,042,313 km (0.098 R)
• M59: 19,710,866 km (0.068 R)
• M60: 20,387,198 km (0.101 R)
• M61: 20,856,636 km (0.113 R)
• M62: 21,157,178 km (0.099 R)
• M63: 21,545,833 km (0.119 R)
• M64: 22,067,481 km (0.087 R)
• M65: 22,725,562 km (0.057 R)
• M66: 23,926,235 km (0.068 R)
• M67: 24,376,225 km (0.066 R)
• M68: 24,511,761 km (0.103 R)
• M69: 24,647,446 km (0.105 R)
• M70: 26,111,411 km (0.101 R)
• M71: 27,415,156 km (0.117 R)
• M72: 27,791,694 km (0.088 R)
• M73: 27,980,487 km (0.044 R)
• M74: 28,311,995 km (0.112 R)
• M75: 28,835,588 km (0.101 R)
• M76: 29,940,667 km (0.07 R)
• M77: 30,182,866 km (0.111 R)
• M78: 30,328,425 km (0.062 R)
• M79: 30,864,135 km (0.104 R)
• M80: 31,550,490 km (0.071 R)
• M81: 32,688,930 km (0.07 R)
• M82: 32,988,126 km (0.118 R)
• M83: 33,238,253 km (0.086 R)
• M84: 33,338,484 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.7

Radius: 3

Gravity: 22.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.44 AU - 19.82 AU

Year: 29138 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,269,634 km

• M1: 93,050 km (0.09 R)
• M2: 295,157 km (0.098 R)
• M3: 359,484 km (0.035 R)
• M4: 393,293 km (0.088 R)
• M5: 578,794 km (0.053 R)
• M6: 788,680 km (0.062 R)
• M7: 1,093,411 km (0.118 R)
• M8: 1,271,432 km (0.116 R)
• M9: 1,431,053 km (0.072 R)
• M10: 1,597,107 km (0.101 R)
• M11: 1,625,381 km (0.119 R)
• M12: 1,828,086 km (0.114 R)
• M13: 2,225,119 km (0.112 R)
• M14: 3,165,790 km (0.119 R)
• M15: 3,201,394 km (0.092 R)
• M16: 3,454,364 km (0.115 R)
• M17: 3,789,164 km (0.102 R)
• M18: 4,134,137 km (0.097 R)
• M19: 4,529,225 km (0.082 R)
• M20: 4,894,992 km (0.111 R)
• M21: 6,180,786 km (0.066 R)
• M22: 6,449,912 km (0.099 R)
• M23: 7,139,110 km (0.111 R)
• M24: 7,326,705 km (0.106 R)
• M25: 7,373,978 km (0.114 R)
• M26: 7,421,251 km (0.082 R)
• M27: 9,702,320 km (0.111 R)
• M28: 9,858,051 km (0.118 R)
• M29: 10,863,498 km (0.12 R)
• M30: 11,624,951 km (0.08 R)
• M31: 12,291,260 km (0.076 R)
• M32: 13,313,612 km (0.079 R)
• M33: 13,371,207 km (0.091 R)
• M34: 13,428,952 km (0.111 R)
• M35: 13,951,797 km (0.103 R)
• M36: 14,068,782 km (0.108 R)
• M37: 15,802,921 km (0.108 R)
• M38: 16,975,020 km (0.101 R)
• M39: 17,225,297 km (0.117 R)
• M40: 18,238,673 km (0.111 R)
• M41: 18,302,701 km (0.066 R)
• M42: 18,623,738 km (0.094 R)
• M43: 19,532,396 km (0.103 R)
• M44: 21,325,027 km (0.083 R)
• M45: 22,070,473 km (0.11 R)
• M46: 24,356,927 km (0.083 R)
• M47: 24,427,388 km (0.059 R)
• M48: 25,135,733 km (0.084 R)
• M49: 25,349,509 km (0.115 R)
• M50: 25,994,575 km (0.109 R)
• M51: 26,283,000 km (0.102 R)
• M52: 27,373,867 km (0.088 R)
• M53: 28,331,294 km (0.041 R)
• M54: 28,702,446 km (0.119 R)
• M55: 29,075,244 km (0.095 R)
• M56: 30,127,515 km (0.119 R)
• M57: 30,354,605 km (0.104 R)
• M58: 31,345,242 km (0.114 R)
• M59: 32,656,467 km (0.099 R)
• M60: 33,907,105 km (0.055 R)
• M61: 34,458,972 km (0.116 R)
• M62: 35,651,865 km (0.11 R)
• M63: 35,811,935 km (0.094 R)
• M64: 35,972,304 km (0.095 R)
• M65: 36,132,823 km (0.089 R)
• M66: 36,373,974 km (0.116 R)
• M67: 36,535,241 km (0.062 R)
• M68: 36,939,005 km (0.094 R)
• M69: 37,588,410 km (0.101 R)
• M70: 38,077,744 km (0.079 R)
• M71: 38,898,139 km (0.115 R)
• M72: 39,724,368 km (0.12 R)
• M73: 43,427,813 km (0.114 R)
• M74: 44,542,916 km (0.065 R)
• M75: 44,629,084 km (0.065 R)
• M76: 46,364,120 km (0.032 R)
• M77: 46,626,216 km (0.056 R)
• M78: 46,888,909 km (0.075 R)
• M79: 47,152,052 km (0.08 R)
• M80: 47,679,833 km (0.072 R)
• M81: 47,767,946 km (0.029 R)
• M82: 48,652,369 km (0.116 R)
• M83: 49,007,664 km (0.104 R)
• M84: 49,453,017 km (0.117 R)
• M85: 49,720,797 km (0.051 R)
• M86: 50,257,853 km (0.109 R)
• M87: 51,518,664 km (0.041 R)
• M88: 52,243,765 km (0.1 R)
• M89: 52,334,571 km (0.113 R)
• M90: 56,477,983 km (0.107 R)
• M91: 58,447,140 km (0.102 R)
• M92: 58,635,933 km (0.038 R)
• M93: 60,057,860 km (0.064 R)
• M94: 61,203,481 km (0.069 R)
• M95: 63,419,325 km (0.093 R)
• M96: 63,710,292 km (0.081 R)
• M97: 65,269,701 km (0.076 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit