🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.88 AU

Year: 231 Days

Day: 19.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,445,744 km

• M1: 387,608 km (0.046 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.3 AU - 3.68 AU

Year: 1879 Days

Day: 13.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,445,744 km

• M1: 2,209,561 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 12.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.23 AU - 5.57 AU

Year: 3942 Days

Day: 12.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,445,744 km

• M1: 156,779 km (0.115 R)
• M2: 254,466 km (0.047 R)
• M3: 508,334 km (0.102 R)
• M4: 595,100 km (0.072 R)
• M5: 939,923 km (0.085 R)
• M6: 1,104,182 km (0.093 R)
• M7: 1,203,964 km (0.101 R)
• M8: 1,452,446 km (0.108 R)
• M9: 1,552,676 km (0.055 R)
• M10: 1,644,978 km (0.103 R)
• M11: 1,749,697 km (0.106 R)
• M12: 1,944,324 km (0.087 R)
• M13: 2,078,064 km (0.088 R)
• M14: 2,249,653 km (0.062 R)
• M15: 2,354,970 km (0.112 R)
• M16: 2,644,142 km (0.025 R)
• M17: 2,730,610 km (0.111 R)
• M18: 2,893,971 km (0.087 R)
• M19: 3,021,727 km (0.093 R)
• M20: 3,296,539 km (0.055 R)
• M21: 3,828,509 km (0.119 R)
• M22: 4,126,358 km (0.1 R)
• M23: 4,299,892 km (0.119 R)
• M24: 4,461,158 km (0.106 R)
• M25: 4,579,789 km (0.106 R)
• M26: 4,669,398 km (0.092 R)
• M27: 4,759,606 km (0.076 R)
• M28: 5,033,819 km (0.085 R)
• M29: 5,250,736 km (0.098 R)
• M30: 5,391,806 km (0.062 R)
• M31: 5,661,831 km (0.111 R)
• M32: 5,758,172 km (0.094 R)
• M33: 6,034,180 km (0.083 R)
• M34: 6,132,615 km (0.033 R)
• M35: 6,231,649 km (0.108 R)
• M36: 6,431,362 km (0.071 R)
• M37: 7,251,158 km (0.093 R)
• M38: 8,067,664 km (0.056 R)
• M39: 8,652,890 km (0.075 R)
• M40: 8,745,492 km (0.106 R)
• M41: 8,838,541 km (0.118 R)
• M42: 9,082,087 km (0.066 R)
• M43: 9,251,880 km (0.09 R)
• M44: 9,961,124 km (0.083 R)
• M45: 11,635,872 km (0.087 R)
• M46: 11,758,841 km (0.073 R)
• M47: 11,985,482 km (0.058 R)
• M48: 12,589,708 km (0.083 R)
• M49: 12,715,969 km (0.114 R)
• M50: 13,097,294 km (0.115 R)
• M51: 13,439,424 km (0.078 R)
• M52: 13,654,695 km (0.101 R)
• M53: 13,784,397 km (0.093 R)
• M54: 13,958,080 km (0.104 R)
• M55: 14,659,993 km (0.117 R)
• M56: 14,814,976 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 8.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.1 AU - 6.14 AU

Year: 5502 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,445,744 km

• M1: 122,221 km (0.044 R)
• M2: 214,224 km (0.068 R)
• M3: 351,705 km (0.059 R)
• M4: 513,420 km (0.057 R)
• M5: 579,542 km (0.104 R)
• M6: 785,987 km (0.089 R)
• M7: 841,338 km (0.112 R)
• M8: 898,186 km (0.099 R)
• M9: 1,267,393 km (0.086 R)
• M10: 2,293,934 km (0.082 R)
• M11: 2,988,517 km (0.061 R)
• M12: 3,167,436 km (0.071 R)
• M13: 3,442,397 km (0.079 R)
• M14: 3,498,197 km (0.094 R)
• M15: 3,763,284 km (0.072 R)
• M16: 4,272,964 km (0.101 R)
• M17: 5,356,352 km (0.112 R)
• M18: 5,486,652 km (0.084 R)
• M19: 5,861,544 km (0.072 R)
• M20: 6,153,858 km (0.116 R)
• M21: 6,706,024 km (0.09 R)
• M22: 6,776,185 km (0.112 R)
• M23: 7,178,304 km (0.093 R)
• M24: 7,370,238 km (0.09 R)
• M25: 7,515,348 km (0.077 R)
• M26: 7,612,587 km (0.103 R)
• M27: 7,734,808 km (0.11 R)
• M28: 8,965,999 km (0.113 R)
• M29: 10,149,617 km (0.03 R)
• M30: 10,746,064 km (0.116 R)
• M31: 10,883,245 km (0.1 R)
• M32: 12,143,607 km (0.12 R)
• M33: 12,286,473 km (0.081 R)
• M34: 12,372,492 km (0.113 R)
• M35: 13,126,166 km (0.111 R)
• M36: 13,984,259 km (0.106 R)
• M37: 14,074,168 km (0.076 R)
• M38: 14,134,156 km (0.079 R)
• M39: 14,435,297 km (0.06 R)
• M40: 15,074,678 km (0.065 R)
• M41: 16,318,136 km (0.053 R)
• M42: 17,111,752 km (0.071 R)
• M43: 17,820,697 km (0.035 R)
• M44: 18,080,847 km (0.112 R)
• M45: 18,440,630 km (0.102 R)
• M46: 18,703,773 km (0.066 R)
• M47: 19,167,227 km (0.1 R)
• M48: 20,004,377 km (0.065 R)
• M49: 20,990,227 km (0.087 R)
• M50: 21,368,410 km (0.096 R)
• M51: 23,505,715 km (0.042 R)
• M52: 23,576,924 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.9

Radius: 5

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.58 AU - 13.62 AU

Year: 17232 Days

Day: 15.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,445,744 km

• M1: 91,703 km (0.119 R)
• M2: 364,271 km (0.038 R)
• M3: 480,508 km (0.099 R)
• M4: 559,197 km (0.117 R)
• M5: 1,035,516 km (0.11 R)
• M6: 1,377,497 km (0.1 R)
• M7: 1,445,265 km (0.117 R)
• M8: 1,679,386 km (0.067 R)
• M9: 2,130,423 km (0.104 R)
• M10: 2,182,783 km (0.105 R)
• M11: 2,342,553 km (0.116 R)
• M12: 2,396,558 km (0.047 R)
• M13: 2,959,943 km (0.077 R)
• M14: 3,136,768 km (0.109 R)
• M15: 3,531,557 km (0.068 R)
• M16: 4,501,250 km (0.115 R)
• M17: 4,602,528 km (0.07 R)
• M18: 4,772,920 km (0.084 R)
• M19: 5,084,981 km (0.067 R)
• M20: 5,583,441 km (0.067 R)
• M21: 5,728,850 km (0.102 R)
• M22: 5,801,854 km (0.057 R)
• M23: 5,949,059 km (0.091 R)
• M24: 6,664,884 km (0.11 R)
• M25: 7,607,201 km (0.105 R)
• M26: 8,674,433 km (0.079 R)
• M27: 8,716,320 km (0.067 R)
• M28: 9,182,616 km (0.107 R)
• M29: 9,397,140 km (0.107 R)
• M30: 9,483,458 km (0.044 R)
• M31: 9,875,105 km (0.062 R)
• M32: 10,809,344 km (0.071 R)
• M33: 11,539,830 km (0.075 R)
• M34: 13,776,169 km (0.118 R)
• M35: 14,417,794 km (0.086 R)
• M36: 14,817,370 km (0.07 R)
• M37: 16,244,833 km (0.092 R)
• M38: 16,556,296 km (0.075 R)
• M39: 18,143,379 km (0.038 R)
• M40: 18,737,283 km (0.058 R)
• M41: 20,781,538 km (0.073 R)
• M42: 23,069,787 km (0.108 R)
• M43: 23,478,339 km (0.095 R)
• M44: 23,654,116 km (0.094 R)
• M45: 23,712,908 km (0.07 R)
• M46: 23,771,700 km (0.097 R)
• M47: 26,222,113 km (0.109 R)
• M48: 26,404,623 km (0.084 R)
• M49: 26,648,467 km (0.107 R)
• M50: 26,954,395 km (0.058 R)
• M51: 27,631,624 km (0.089 R)
• M52: 29,254,312 km (0.119 R)
• M53: 29,569,964 km (0.05 R)
• M54: 30,077,250 km (0.089 R)
• M55: 30,204,408 km (0.102 R)
• M56: 30,459,622 km (0.073 R)
• M57: 32,134,969 km (0.112 R)
• M58: 32,591,093 km (0.054 R)
• M59: 32,852,740 km (0.059 R)
• M60: 33,707,841 km (0.118 R)
• M61: 34,437,131 km (0.119 R)
• M62: 34,837,006 km (0.066 R)
• M63: 35,372,716 km (0.066 R)
• M64: 37,337,235 km (0.098 R)
• M65: 37,816,846 km (0.109 R)
• M66: 38,920,429 km (0.028 R)
• M67: 39,267,496 km (0.094 R)
• M68: 39,476,185 km (0.092 R)
• M69: 41,512,811 km (0.117 R)
• M70: 41,583,571 km (0.103 R)
• M71: 42,151,743 km (0.083 R)
• M72: 42,793,967 km (0.108 R)
• M73: 43,152,104 km (0.09 R)
• M74: 43,367,525 km (0.055 R)
• M75: 44,088,138 km (0.059 R)
• M76: 45,687,190 km (0.075 R)
• M77: 46,126,559 km (0.095 R)
• M78: 46,346,767 km (0.099 R)
• M79: 47,898,097 km (0.093 R)
• M80: 48,269,997 km (0.106 R)
• M81: 48,867,042 km (0.111 R)
• M82: 49,767,172 km (0.099 R)
• M83: 49,992,916 km (0.088 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 20,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit