🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.53 AU - 0.59 AU

Year: 123 Days

Day: 45.5 Hours

Environment

Temp: 403 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.72 AU - 0.84 AU

Year: 201 Days

Day: 30.8 Hours

Environment

Temp: 339 °C

Axial Tilt: 31.9 °

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: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.8 AU - 0.92 AU

Year: 233 Days

Day: 40 Hours

Environment

Temp: 293 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.8 AU - 1 AU

Year: 250 Days

Day: 36.3 Hours

Environment

Temp: 245 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,186,254 km

• M1: 330,611 km (0.113 R)
• M2: 400,473 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.8 AU - 7.96 AU

Year: 5863 Days

Day: 39.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,186,254 km

• M1: 1,907,223 km (0.12 R)
• M2: 3,246,573 km (0.099 R)

Asteroid Belt

Center: 8.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.91 AU - 10.55 AU

Year: 7543 Days

Day: 19.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.8

Radius: 7.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 19.06 AU - 20.32 AU

Year: 25550 Days

Day: 15.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,186,254 km

• M1: 110,553 km (0.067 R)
• M2: 184,604 km (0.1 R)
• M3: 326,123 km (0.067 R)
• M4: 986,299 km (0.091 R)
• M5: 1,368,073 km (0.081 R)
• M6: 2,154,060 km (0.025 R)
• M7: 2,980,887 km (0.1 R)
• M8: 3,172,672 km (0.102 R)
• M9: 3,568,208 km (0.074 R)
• M10: 4,846,522 km (0.103 R)
• M11: 5,628,021 km (0.046 R)
• M12: 6,497,634 km (0.1 R)
• M13: 6,547,151 km (0.085 R)
• M14: 8,684,456 km (0.115 R)
• M15: 8,739,059 km (0.067 R)
• M16: 9,124,722 km (0.106 R)
• M17: 12,404,207 km (0.087 R)
• M18: 12,962,207 km (0.086 R)
• M19: 13,275,614 km (0.105 R)
• M20: 13,655,144 km (0.056 R)
• M21: 13,974,087 km (0.109 R)
• M22: 15,011,249 km (0.116 R)
• M23: 15,340,514 km (0.048 R)
• M24: 16,817,045 km (0.115 R)
• M25: 17,159,025 km (0.081 R)
• M26: 17,641,479 km (0.063 R)
• M27: 18,058,707 km (0.037 R)
• M28: 18,831,829 km (0.03 R)
• M29: 19,186,825 km (0.082 R)
• M30: 20,265,126 km (0.101 R)
• M31: 20,555,944 km (0.041 R)
• M32: 21,068,317 km (0.107 R)
• M33: 22,555,320 km (0.101 R)
• M34: 23,311,387 km (0.092 R)
• M35: 24,538,389 km (0.053 R)
• M36: 24,693,223 km (0.087 R)
• M37: 26,735,533 km (0.095 R)
• M38: 28,019,083 km (0.12 R)
• M39: 28,343,112 km (0.047 R)
• M40: 28,750,018 km (0.108 R)
• M41: 29,322,679 km (0.12 R)
• M42: 29,404,808 km (0.082 R)
• M43: 31,147,174 km (0.057 R)
• M44: 31,398,798 km (0.108 R)
• M45: 31,988,662 km (0.082 R)
• M46: 32,837,481 km (0.082 R)
• M47: 33,350,302 km (0.094 R)
• M48: 35,340,851 km (0.082 R)
• M49: 35,428,217 km (0.11 R)
• M50: 35,515,731 km (0.117 R)
• M51: 38,084,028 km (0.117 R)
• M52: 38,263,246 km (0.056 R)
• M53: 38,353,005 km (0.113 R)
• M54: 39,435,644 km (0.091 R)
• M55: 39,707,912 km (0.119 R)
• M56: 42,557,303 km (0.106 R)
• M57: 45,187,084 km (0.052 R)
• M58: 45,662,207 km (0.118 R)
• M59: 45,757,501 km (0.095 R)
• M60: 46,138,975 km (0.09 R)
• M61: 46,425,904 km (0.051 R)
• M62: 47,001,407 km (0.081 R)
• M63: 47,772,285 km (0.085 R)
• M64: 48,450,412 km (0.111 R)
• M65: 51,194,336 km (0.06 R)
• M66: 51,689,655 km (0.095 R)
• M67: 52,086,987 km (0.082 R)
• M68: 53,586,107 km (0.114 R)
• M69: 53,887,547 km (0.105 R)
• M70: 54,998,012 km (0.083 R)
• M71: 55,606,875 km (0.102 R)
• M72: 55,810,328 km (0.114 R)
• M73: 59,099,088 km (0.095 R)
• M74: 59,931,151 km (0.065 R)
• M75: 60,035,421 km (0.084 R)
• M76: 63,297,552 km (0.065 R)
• M77: 64,468,903 km (0.085 R)
• M78: 65,003,566 km (0.107 R)
• M79: 66,616,829 km (0.052 R)
• M80: 66,724,839 km (0.12 R)
• M81: 67,157,476 km (0.103 R)
• M82: 67,374,094 km (0.085 R)
• M83: 68,134,350 km (0.1 R)
• M84: 68,352,015 km (0.099 R)
• M85: 68,569,979 km (0.119 R)
• M86: 69,006,506 km (0.066 R)
• M87: 69,772,746 km (0.084 R)
• M88: 70,982,544 km (0.105 R)
• M89: 71,203,351 km (0.103 R)
• M90: 72,643,529 km (0.086 R)
• M91: 73,200,033 km (0.093 R)
• M92: 74,093,282 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 23.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 6.5

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 23.69 AU - 24.21 AU

Year: 34276 Days

Day: 17.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,186,254 km

• M1: 90,507 km (0.055 R)
• M2: 131,048 km (0.11 R)
• M3: 205,547 km (0.071 R)
• M4: 299,645 km (0.096 R)
• M5: 386,561 km (0.082 R)
• M6: 1,147,416 km (0.117 R)
• M7: 1,325,886 km (0.086 R)
• M8: 1,399,937 km (0.114 R)
• M9: 1,669,662 km (0.108 R)
• M10: 2,572,934 km (0.114 R)
• M11: 3,097,574 km (0.106 R)
• M12: 3,397,368 km (0.113 R)
• M13: 4,078,786 km (0.1 R)
• M14: 4,132,940 km (0.105 R)
• M15: 7,792,403 km (0.114 R)
• M16: 7,859,723 km (0.075 R)
• M17: 8,199,310 km (0.057 R)
• M18: 8,267,826 km (0.105 R)
• M19: 8,613,247 km (0.119 R)
• M20: 11,008,758 km (0.095 R)
• M21: 11,084,305 km (0.111 R)
• M22: 11,618,519 km (0.115 R)
• M23: 11,772,754 km (0.095 R)
• M24: 11,850,096 km (0.054 R)
• M25: 12,553,805 km (0.085 R)
• M26: 14,495,585 km (0.029 R)
• M27: 14,911,766 km (0.096 R)
• M28: 15,416,509 km (0.034 R)
• M29: 16,702,303 km (0.111 R)
• M30: 17,314,158 km (0.114 R)
• M31: 17,490,235 km (0.106 R)
• M32: 17,755,622 km (0.119 R)
• M33: 20,667,694 km (0.086 R)
• M34: 21,229,883 km (0.119 R)
• M35: 21,418,526 km (0.05 R)
• M36: 21,702,313 km (0.118 R)
• M37: 22,369,519 km (0.103 R)
• M38: 22,753,836 km (0.088 R)
• M39: 24,312,646 km (0.058 R)
• M40: 25,105,066 km (0.057 R)
• M41: 25,604,424 km (0.067 R)
• M42: 26,309,179 km (0.09 R)
• M43: 27,737,839 km (0.113 R)
• M44: 28,254,101 km (0.114 R)
• M45: 29,506,235 km (0.111 R)
• M46: 30,350,865 km (0.11 R)
• M47: 31,956,050 km (0.111 R)
• M48: 33,698,416 km (0.107 R)
• M49: 33,808,371 km (0.097 R)
• M50: 33,918,325 km (0.078 R)
• M51: 38,761,407 km (0.086 R)
• M52: 39,338,406 km (0.058 R)
• M53: 39,802,159 km (0.107 R)
• M54: 42,859,790 km (0.096 R)
• M55: 43,576,065 km (0.095 R)
• M56: 44,176,102 km (0.071 R)
• M57: 44,899,557 km (0.038 R)
• M58: 46,725,399 km (0.093 R)
• M59: 48,823,958 km (0.076 R)
• M60: 49,322,119 km (0.118 R)
• M61: 49,447,033 km (0.112 R)
• M62: 55,171,545 km (0.109 R)
• M63: 55,560,649 km (0.045 R)
• M64: 58,970,134 km (0.106 R)
• M65: 63,394,042 km (0.078 R)
• M66: 65,029,147 km (0.076 R)
• M67: 65,302,911 km (0.047 R)
• M68: 65,714,455 km (0.087 R)
• M69: 67,369,008 km (0.113 R)
• M70: 71,282,637 km (0.095 R)
• M71: 72,272,527 km (0.111 R)
• M72: 74,265,918 km (0.103 R)
• M73: 78,161,147 km (0.12 R)
• M74: 78,743,831 km (0.119 R)
• M75: 80,794,519 km (0.05 R)
• M76: 81,236,281 km (0.074 R)
• M77: 81,974,248 km (0.063 R)
• M78: 85,697,439 km (0.058 R)
• M79: 86,448,720 km (0.09 R)
• M80: 86,900,506 km (0.115 R)
• M81: 90,237,585 km (0.069 R)
• M82: 90,848,842 km (0.036 R)
• M83: 92,075,395 km (0.061 R)
• M84: 92,536,755 km (0.12 R)
• M85: 93,770,788 km (0.084 R)
• M86: 95,010,356 km (0.093 R)
• M87: 99,233,803 km (0.062 R)
• M88: 99,391,329 km (0.073 R)
• M89: 99,549,005 km (0.118 R)
• M90: 101,447,702 km (0.094 R)
• M91: 101,606,425 km (0.104 R)
• M92: 102,879,503 km (0.115 R)
• M93: 103,517,987 km (0.029 R)
• M94: 106,407,469 km (0.088 R)
• M95: 106,568,736 km (0.046 R)

Kuiper Belt

Range: 37.5 - 63.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit