🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 16.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.72 AU - 0.86 AU

Year: 256 Days

Day: 19.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,745,623 km

• M1: 85,720 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.77 AU - 0.83 AU

Year: 261 Days

Day: 29.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 12.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.21 AU - 5.79 AU

Year: 4084 Days

Day: 9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 82,745,623 km

• M1: 158,125 km (0.099 R)
• M2: 337,194 km (0.103 R)
• M3: 516,861 km (0.099 R)
• M4: 617,241 km (0.07 R)
• M5: 695,929 km (0.096 R)
• M6: 817,552 km (0.096 R)
• M7: 905,666 km (0.109 R)
• M8: 1,023,100 km (0.081 R)
• M9: 1,110,315 km (0.073 R)
• M10: 1,283,699 km (0.081 R)
• M11: 1,485,956 km (0.063 R)
• M12: 1,657,844 km (0.08 R)
• M13: 1,761,964 km (0.076 R)
• M14: 1,999,376 km (0.093 R)
• M15: 2,224,371 km (0.074 R)
• M16: 2,565,603 km (0.042 R)
• M17: 2,674,960 km (0.098 R)
• M18: 2,974,454 km (0.099 R)
• M19: 3,219,346 km (0.052 R)
• M20: 3,298,035 km (0.101 R)
• M21: 3,715,263 km (0.084 R)
• M22: 3,798,140 km (0.094 R)
• M23: 3,951,329 km (0.087 R)
• M24: 4,106,761 km (0.089 R)
• M25: 4,192,480 km (0.116 R)
• M26: 4,600,135 km (0.105 R)
• M27: 4,990,136 km (0.09 R)
• M28: 5,235,626 km (0.086 R)
• M29: 5,344,234 km (0.11 R)
• M30: 5,422,324 km (0.083 R)
• M31: 5,595,409 km (0.113 R)
• M32: 5,850,474 km (0.118 R)
• M33: 6,289,693 km (0.066 R)
• M34: 6,521,570 km (0.071 R)
• M35: 6,655,460 km (0.109 R)
• M36: 6,857,866 km (0.083 R)
• M37: 7,011,203 km (0.074 R)
• M38: 7,217,200 km (0.119 R)
• M39: 7,338,374 km (0.117 R)
• M40: 7,425,290 km (0.115 R)
• M41: 7,582,667 km (0.059 R)
• M42: 7,670,631 km (0.046 R)
• M43: 7,758,894 km (0.112 R)
• M44: 7,847,605 km (0.04 R)
• M45: 7,972,220 km (0.102 R)
• M46: 8,678,621 km (0.11 R)
• M47: 8,918,576 km (0.1 R)
• M48: 9,273,273 km (0.114 R)
• M49: 9,424,067 km (0.068 R)
• M50: 9,938,834 km (0.083 R)
• M51: 10,267,799 km (0.102 R)
• M52: 10,384,635 km (0.088 R)
• M53: 10,738,135 km (0.114 R)
• M54: 10,975,996 km (0.102 R)
• M55: 11,175,559 km (0.112 R)
• M56: 11,316,032 km (0.12 R)
• M57: 12,356,784 km (0.049 R)
• M58: 12,773,265 km (0.07 R)
• M59: 12,899,076 km (0.073 R)
• M60: 13,046,430 km (0.096 R)
• M61: 14,028,690 km (0.117 R)
• M62: 14,441,281 km (0.062 R)
• M63: 14,616,310 km (0.089 R)
• M64: 14,791,938 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.5

Radius: 4.5

Gravity: 25.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 13.79 AU - 20.47 AU

Year: 25896 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,745,623 km

• M1: 58,642 km (0.103 R)
• M2: 325,824 km (0.119 R)
• M3: 382,821 km (0.073 R)
• M4: 529,277 km (0.11 R)
• M5: 597,344 km (0.104 R)
• M6: 819,198 km (0.108 R)
• M7: 925,562 km (0.083 R)
• M8: 1,008,290 km (0.086 R)
• M9: 1,394,851 km (0.046 R)
• M10: 1,554,771 km (0.101 R)
• M11: 2,141,344 km (0.048 R)
• M12: 3,031,601 km (0.089 R)
• M13: 3,238,794 km (0.069 R)
• M14: 3,931,881 km (0.111 R)
• M15: 4,480,606 km (0.112 R)
• M16: 5,954,444 km (0.066 R)
• M17: 6,635,713 km (0.054 R)
• M18: 9,176,932 km (0.066 R)
• M19: 9,961,124 km (0.101 R)
• M20: 10,145,129 km (0.111 R)
• M21: 10,268,398 km (0.063 R)
• M22: 11,272,499 km (0.119 R)
• M23: 11,336,227 km (0.093 R)
• M24: 11,915,770 km (0.067 R)
• M25: 12,110,995 km (0.075 R)
• M26: 13,036,407 km (0.091 R)
• M27: 13,507,641 km (0.11 R)
• M28: 14,052,925 km (0.105 R)
• M29: 15,235,346 km (0.101 R)
• M30: 15,802,771 km (0.11 R)
• M31: 17,251,327 km (0.093 R)
• M32: 17,472,283 km (0.119 R)
• M33: 18,817,318 km (0.119 R)
• M34: 19,963,537 km (0.118 R)
• M35: 20,118,071 km (0.059 R)
• M36: 20,428,188 km (0.097 R)
• M37: 20,506,128 km (0.045 R)
• M38: 20,896,579 km (0.11 R)
• M39: 22,322,695 km (0.053 R)
• M40: 23,453,356 km (0.115 R)
• M41: 26,191,296 km (0.046 R)
• M42: 28,941,054 km (0.064 R)
• M43: 29,995,570 km (0.086 R)
• M44: 30,261,256 km (0.118 R)
• M45: 30,438,679 km (0.066 R)
• M46: 31,062,651 km (0.113 R)
• M47: 31,331,479 km (0.088 R)
• M48: 32,413,969 km (0.106 R)
• M49: 33,233,915 km (0.075 R)
• M50: 33,417,023 km (0.096 R)
• M51: 33,876,288 km (0.064 R)
• M52: 34,801,252 km (0.084 R)
• M53: 36,864,954 km (0.069 R)
• M54: 39,936,797 km (0.065 R)
• M55: 40,913,372 km (0.108 R)
• M56: 41,601,672 km (0.111 R)
• M57: 43,589,379 km (0.064 R)
• M58: 43,789,840 km (0.111 R)
• M59: 44,292,339 km (0.08 R)
• M60: 44,594,676 km (0.069 R)
• M61: 46,730,784 km (0.096 R)
• M62: 47,244,204 km (0.111 R)
• M63: 47,966,164 km (0.117 R)
• M64: 48,484,221 km (0.103 R)
• M65: 48,795,833 km (0.061 R)
• M66: 49,839,428 km (0.086 R)
• M67: 50,890,503 km (0.115 R)
• M68: 51,312,967 km (0.07 R)
• M69: 51,736,479 km (0.084 R)
• M70: 52,161,337 km (0.094 R)
• M71: 53,764,428 km (0.11 R)
• M72: 54,194,671 km (0.035 R)
• M73: 59,113,000 km (0.05 R)
• M74: 61,568,799 km (0.118 R)
• M75: 62,131,586 km (0.042 R)
• M76: 62,244,383 km (0.08 R)
• M77: 62,696,168 km (0.055 R)
• M78: 63,716,426 km (0.106 R)
• M79: 64,856,661 km (0.102 R)
• M80: 65,543,913 km (0.119 R)
• M81: 65,773,696 km (0.032 R)
• M82: 66,925,899 km (0.098 R)
• M83: 68,317,308 km (0.062 R)
• M84: 68,550,232 km (0.117 R)
• M85: 72,430,053 km (0.084 R)
• M86: 72,667,465 km (0.072 R)
• M87: 73,739,034 km (0.098 R)
• M88: 75,777,455 km (0.095 R)
• M89: 78,077,373 km (0.112 R)
• M90: 79,664,157 km (0.049 R)
• M91: 79,786,678 km (0.11 R)
• M92: 80,769,087 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 20,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit