🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.68 AU - 0.96 AU

Year: 266 Days

Day: 28.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.99 AU - 1.15 AU

Year: 396 Days

Day: 28.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.57 AU - 2.21 AU

Year: 931 Days

Day: 47.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.43 AU - 4.01 AU

Year: 2570 Days

Day: 30.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.93 AU - 4.19 AU

Year: 2930 Days

Day: 27.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 166.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 9.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.27 AU - 10.95 AU

Year: 10670 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,570,590 km

• M1: 134,040 km (0.062 R)
• M2: 211,382 km (0.045 R)
• M3: 332,107 km (0.05 R)
• M4: 409,449 km (0.115 R)
• M5: 559,197 km (0.057 R)
• M6: 713,283 km (0.118 R)
• M7: 803,640 km (0.119 R)
• M8: 1,064,239 km (0.041 R)
• M9: 1,133,503 km (0.028 R)
• M10: 1,204,562 km (0.118 R)
• M11: 1,332,618 km (0.118 R)
• M12: 1,662,631 km (0.026 R)
• M13: 1,785,301 km (0.059 R)
• M14: 2,171,263 km (0.093 R)
• M15: 2,283,163 km (0.076 R)
• M16: 2,351,379 km (0.11 R)
• M17: 2,489,608 km (0.102 R)
• M18: 2,606,892 km (0.088 R)
• M19: 2,969,967 km (0.114 R)
• M20: 3,246,423 km (0.112 R)
• M21: 3,400,808 km (0.104 R)
• M22: 4,236,761 km (0.084 R)
• M23: 4,434,230 km (0.102 R)
• M24: 4,634,542 km (0.069 R)
• M25: 5,193,589 km (0.1 R)
• M26: 5,961,326 km (0.096 R)
• M27: 7,397,316 km (0.038 R)
• M28: 7,601,217 km (0.074 R)
• M29: 7,772,507 km (0.071 R)
• M30: 7,875,879 km (0.051 R)
• M31: 8,014,407 km (0.087 R)
• M32: 8,470,381 km (0.108 R)
• M33: 8,862,926 km (0.079 R)
• M34: 9,006,989 km (0.063 R)
• M35: 10,720,483 km (0.078 R)
• M36: 11,300,623 km (0.117 R)
• M37: 11,693,018 km (0.119 R)
• M38: 12,410,639 km (0.078 R)
• M39: 13,060,493 km (0.093 R)
• M40: 14,947,071 km (0.089 R)
• M41: 15,551,147 km (0.066 R)
• M42: 15,900,010 km (0.062 R)
• M43: 15,987,674 km (0.03 R)
• M44: 16,075,338 km (0.042 R)
• M45: 16,472,371 km (0.1 R)
• M46: 16,738,805 km (0.108 R)
• M47: 16,827,965 km (0.079 R)
• M48: 16,961,855 km (0.115 R)
• M49: 17,456,276 km (0.118 R)
• M50: 17,727,946 km (0.08 R)
• M51: 18,689,711 km (0.084 R)
• M52: 19,293,637 km (0.051 R)
• M53: 19,715,354 km (0.103 R)
• M54: 20,092,939 km (0.066 R)
• M55: 20,330,051 km (0.067 R)
• M56: 20,855,140 km (0.033 R)
• M57: 21,047,224 km (0.102 R)
• M58: 21,481,357 km (0.109 R)
• M59: 21,626,766 km (0.101 R)
• M60: 22,064,938 km (0.082 R)
• M61: 22,851,224 km (0.087 R)
• M62: 23,347,141 km (0.087 R)
• M63: 24,198,652 km (0.088 R)
• M64: 24,856,584 km (0.079 R)
• M65: 25,674,435 km (0.056 R)
• M66: 26,449,053 km (0.088 R)
• M67: 27,022,163 km (0.112 R)
• M68: 27,862,903 km (0.079 R)
• M69: 31,310,984 km (0.112 R)
• M70: 31,531,042 km (0.049 R)
• M71: 32,249,262 km (0.101 R)
• M72: 32,360,263 km (0.108 R)
• M73: 33,702,156 km (0.05 R)
• M74: 33,927,600 km (0.081 R)
• M75: 34,266,739 km (0.038 R)
• M76: 34,436,682 km (0.091 R)
• M77: 35,119,297 km (0.113 R)
• M78: 36,151,522 km (0.1 R)
• M79: 37,135,577 km (0.045 R)
• M80: 37,485,038 km (0.078 R)
• M81: 38,716,677 km (0.111 R)
• M82: 38,775,618 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 4

Gravity: 32.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.95 AU - 21.45 AU

Year: 25549 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,570,590 km

• M1: 63,130 km (0.039 R)
• M2: 315,801 km (0.076 R)
• M3: 372,050 km (0.109 R)
• M4: 560,842 km (0.077 R)
• M5: 1,130,062 km (0.06 R)
• M6: 1,624,633 km (0.102 R)
• M7: 1,690,755 km (0.105 R)
• M8: 3,566,413 km (0.079 R)
• M9: 3,652,432 km (0.077 R)
• M10: 3,783,031 km (0.096 R)
• M11: 4,411,940 km (0.068 R)
• M12: 4,458,017 km (0.07 R)
• M13: 4,644,266 km (0.118 R)
• M14: 4,738,363 km (0.106 R)
• M15: 4,976,373 km (0.087 R)
• M16: 5,864,835 km (0.057 R)
• M17: 6,379,302 km (0.07 R)
• M18: 6,748,061 km (0.056 R)
• M19: 7,341,216 km (0.073 R)
• M20: 7,616,327 km (0.056 R)
• M21: 8,750,279 km (0.119 R)
• M22: 9,100,487 km (0.071 R)
• M23: 10,057,016 km (0.062 R)
• M24: 10,670,816 km (0.046 R)
• M25: 10,857,365 km (0.117 R)
• M26: 11,486,873 km (0.034 R)
• M27: 11,934,469 km (0.08 R)
• M28: 13,646,467 km (0.083 R)
• M29: 14,256,677 km (0.088 R)
• M30: 17,074,503 km (0.089 R)
• M31: 17,878,741 km (0.045 R)
• M32: 18,695,395 km (0.063 R)
• M33: 20,210,822 km (0.115 R)
• M34: 22,238,920 km (0.057 R)
• M35: 23,036,127 km (0.038 R)
• M36: 23,842,609 km (0.058 R)
• M37: 24,005,073 km (0.034 R)
• M38: 24,249,366 km (0.118 R)
• M39: 24,412,727 km (0.107 R)
• M40: 24,822,625 km (0.105 R)
• M41: 25,400,372 km (0.087 R)
• M42: 26,065,933 km (0.104 R)
• M43: 27,925,883 km (0.085 R)
• M44: 28,011,453 km (0.113 R)
• M45: 28,097,023 km (0.063 R)
• M46: 28,354,481 km (0.111 R)
• M47: 28,612,687 km (0.092 R)
• M48: 29,305,176 km (0.074 R)
• M49: 29,566,224 km (0.11 R)
• M50: 32,398,560 km (0.106 R)
• M51: 32,758,792 km (0.056 R)
• M52: 33,301,384 km (0.106 R)
• M53: 33,846,967 km (0.113 R)
• M54: 35,779,622 km (0.048 R)
• M55: 35,872,672 km (0.054 R)
• M56: 36,525,367 km (0.093 R)
• M57: 37,464,543 km (0.068 R)
• M58: 37,653,335 km (0.059 R)
• M59: 38,126,813 km (0.04 R)
• M60: 38,316,652 km (0.091 R)
• M61: 38,411,796 km (0.112 R)
• M62: 39,847,338 km (0.115 R)
• M63: 40,040,020 km (0.12 R)
• M64: 40,620,011 km (0.106 R)
• M65: 42,278,453 km (0.086 R)
• M66: 44,457,346 km (0.098 R)
• M67: 45,661,160 km (0.108 R)
• M68: 49,957,910 km (0.113 R)
• M69: 50,999,859 km (0.069 R)
• M70: 51,208,997 km (0.091 R)
• M71: 51,628,320 km (0.114 R)
• M72: 52,576,022 km (0.086 R)
• M73: 53,848,502 km (0.026 R)
• M74: 54,168,192 km (0.035 R)
• M75: 54,809,518 km (0.037 R)
• M76: 55,023,892 km (0.109 R)
• M77: 56,099,650 km (0.037 R)
• M78: 57,617,321 km (0.048 R)
• M79: 57,726,378 km (0.085 R)
• M80: 58,600,179 km (0.065 R)
• M81: 59,808,930 km (0.04 R)
• M82: 60,803,905 km (0.064 R)
• M83: 61,247,911 km (0.097 R)
• M84: 63,146,907 km (0.078 R)
• M85: 64,838,560 km (0.086 R)
• M86: 66,430,730 km (0.081 R)
• M87: 68,496,676 km (0.097 R)
• M88: 71,050,162 km (0.083 R)
• M89: 71,517,805 km (0.07 R)
• M90: 73,162,484 km (0.116 R)
• M91: 74,582,168 km (0.082 R)
• M92: 75,295,301 km (0.104 R)
• M93: 77,809,443 km (0.093 R)
• M94: 79,016,249 km (0.084 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit