🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.72 AU - 0.74 AU

Year: 230 Days

Day: 21.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,974,262 km

• M1: 120,725 km (0.112 R)
• M2: 459,714 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.79 AU - 1.03 AU

Year: 320 Days

Day: 21.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,974,262 km

• M1: 70,311 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.53 AU - 1.77 AU

Year: 782 Days

Day: 20.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 12.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.63 AU - 4.97 AU

Year: 3880 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 100.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 78,974,262 km

• M1: 162,463 km (0.043 R)
• M2: 251,324 km (0.097 R)
• M3: 368,160 km (0.104 R)
• M4: 482,603 km (0.072 R)
• M5: 596,148 km (0.096 R)
• M6: 703,110 km (0.06 R)
• M7: 854,353 km (0.083 R)
• M8: 968,197 km (0.075 R)
• M9: 1,191,098 km (0.112 R)
• M10: 1,364,033 km (0.101 R)
• M11: 1,615,956 km (0.08 R)
• M12: 1,933,552 km (0.104 R)
• M13: 2,061,010 km (0.044 R)
• M14: 2,311,287 km (0.12 R)
• M15: 2,433,359 km (0.105 R)
• M16: 2,557,675 km (0.109 R)
• M17: 2,698,446 km (0.052 R)
• M18: 2,784,166 km (0.093 R)
• M19: 3,196,159 km (0.114 R)
• M20: 3,348,150 km (0.09 R)
• M21: 3,691,028 km (0.118 R)
• M22: 3,915,126 km (0.074 R)
• M23: 4,078,038 km (0.114 R)
• M24: 4,393,839 km (0.037 R)
• M25: 4,546,279 km (0.117 R)
• M26: 4,648,903 km (0.111 R)
• M27: 5,298,757 km (0.059 R)
• M28: 5,717,182 km (0.118 R)
• M29: 5,921,084 km (0.08 R)
• M30: 6,203,076 km (0.046 R)
• M31: 6,528,002 km (0.07 R)
• M32: 6,605,344 km (0.071 R)
• M33: 7,294,691 km (0.12 R)
• M34: 7,435,313 km (0.046 R)
• M35: 7,801,230 km (0.066 R)
• M36: 7,924,498 km (0.118 R)
• M37: 8,172,980 km (0.093 R)
• M38: 8,487,286 km (0.096 R)
• M39: 8,826,873 km (0.088 R)
• M40: 9,170,948 km (0.087 R)
• M41: 9,519,511 km (0.112 R)
• M42: 9,828,131 km (0.056 R)
• M43: 9,939,133 km (0.103 R)
• M44: 10,409,917 km (0.058 R)
• M45: 10,773,590 km (0.104 R)
• M46: 11,141,301 km (0.106 R)
• M47: 11,280,427 km (0.114 R)
• M48: 11,490,014 km (0.081 R)
• M49: 11,724,434 km (0.098 R)
• M50: 12,102,767 km (0.081 R)
• M51: 12,750,376 km (0.106 R)
• M52: 12,895,935 km (0.068 R)
• M53: 13,188,548 km (0.114 R)
• M54: 13,532,623 km (0.065 R)
• M55: 14,179,634 km (0.11 R)
• M56: 14,684,228 km (0.056 R)
• M57: 15,194,656 km (0.08 R)
• M58: 15,323,160 km (0.08 R)
• M59: 16,233,164 km (0.087 R)
• M60: 16,681,359 km (0.117 R)
• M61: 16,946,896 km (0.051 R)
• M62: 17,428,601 km (0.086 R)
• M63: 17,752,181 km (0.11 R)
• M64: 18,405,325 km (0.071 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 3.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.05 AU - 16.47 AU

Year: 17815 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,974,262 km

• M1: 92,302 km (0.104 R)
• M2: 158,424 km (0.114 R)
• M3: 349,760 km (0.109 R)
• M4: 419,472 km (0.113 R)
• M5: 450,888 km (0.098 R)
• M6: 860,188 km (0.095 R)
• M7: 969,544 km (0.08 R)
• M8: 1,025,793 km (0.112 R)
• M9: 1,097,899 km (0.086 R)
• M10: 1,402,480 km (0.053 R)
• M11: 1,482,515 km (0.083 R)
• M12: 1,940,733 km (0.119 R)
• M13: 2,325,200 km (0.062 R)
• M14: 3,568,208 km (0.07 R)
• M15: 3,700,004 km (0.084 R)
• M16: 4,288,971 km (0.114 R)
• M17: 4,382,170 km (0.052 R)
• M18: 4,452,481 km (0.075 R)
• M19: 4,833,956 km (0.099 R)
• M20: 5,475,880 km (0.076 R)
• M21: 5,653,304 km (0.092 R)
• M22: 5,678,885 km (0.057 R)
• M23: 6,275,780 km (0.099 R)
• M24: 7,083,908 km (0.118 R)
• M25: 7,416,314 km (0.043 R)
• M26: 7,697,110 km (0.119 R)
• M27: 9,758,120 km (0.091 R)
• M28: 9,942,274 km (0.104 R)
• M29: 10,127,626 km (0.055 R)
• M30: 10,407,673 km (0.116 R)
• M31: 10,848,538 km (0.035 R)
• M32: 11,039,276 km (0.072 R)
• M33: 11,071,140 km (0.091 R)
• M34: 11,391,878 km (0.032 R)
• M35: 13,549,827 km (0.096 R)
• M36: 13,755,225 km (0.117 R)
• M37: 13,996,227 km (0.096 R)
• M38: 14,030,635 km (0.076 R)
• M39: 14,482,271 km (0.082 R)
• M40: 15,364,001 km (0.069 R)
• M41: 15,973,462 km (0.102 R)
• M42: 16,554,351 km (0.117 R)
• M43: 16,664,006 km (0.12 R)
• M44: 16,737,309 km (0.113 R)
• M45: 18,337,857 km (0.12 R)
• M46: 18,564,946 km (0.072 R)
• M47: 20,572,699 km (0.102 R)
• M48: 20,651,238 km (0.094 R)
• M49: 20,966,590 km (0.114 R)
• M50: 21,482,404 km (0.059 R)
• M51: 22,932,606 km (0.051 R)
• M52: 23,095,667 km (0.045 R)
• M53: 24,663,902 km (0.074 R)
• M54: 25,376,586 km (0.097 R)
• M55: 25,502,996 km (0.025 R)
• M56: 25,714,228 km (0.074 R)
• M57: 26,223,609 km (0.091 R)
• M58: 27,079,907 km (0.062 R)
• M59: 28,995,807 km (0.072 R)
• M60: 29,039,789 km (0.098 R)
• M61: 29,083,920 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.8

Radius: 6

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.32 AU - 20.14 AU

Year: 27545 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,974,262 km

• M1: 526,285 km (0.107 R)
• M2: 591,211 km (0.057 R)
• M3: 827,725 km (0.027 R)
• M4: 904,319 km (0.056 R)
• M5: 1,037,312 km (0.094 R)
• M6: 1,148,313 km (0.081 R)
• M7: 1,927,269 km (0.108 R)
• M8: 2,029,894 km (0.112 R)
• M9: 2,204,923 km (0.041 R)
• M10: 3,111,486 km (0.12 R)
• M11: 3,313,443 km (0.07 R)
• M12: 3,772,858 km (0.109 R)
• M13: 3,988,279 km (0.119 R)
• M14: 4,207,590 km (0.105 R)
• M15: 4,476,118 km (0.106 R)
• M16: 4,750,181 km (0.071 R)
• M17: 4,796,407 km (0.082 R)
• M18: 5,362,784 km (0.073 R)
• M19: 5,507,595 km (0.077 R)
• M20: 5,653,752 km (0.059 R)
• M21: 5,850,623 km (0.105 R)
• M22: 7,184,587 km (0.06 R)
• M23: 7,505,325 km (0.059 R)
• M24: 7,613,335 km (0.115 R)
• M25: 7,995,109 km (0.09 R)
• M26: 8,105,362 km (0.101 R)
• M27: 8,383,315 km (0.054 R)
• M28: 8,495,364 km (0.032 R)
• M29: 8,551,463 km (0.064 R)
• M30: 8,834,353 km (0.039 R)
• M31: 9,937,039 km (0.105 R)
• M32: 11,143,994 km (0.078 R)
• M33: 12,588,062 km (0.095 R)
• M34: 13,957,182 km (0.085 R)
• M35: 14,693,054 km (0.099 R)
• M36: 15,578,823 km (0.08 R)
• M37: 18,193,046 km (0.075 R)
• M38: 19,810,648 km (0.054 R)
• M39: 19,885,297 km (0.056 R)
• M40: 20,184,642 km (0.088 R)
• M41: 21,168,099 km (0.108 R)
• M42: 21,780,852 km (0.098 R)
• M43: 22,089,472 km (0.114 R)
• M44: 22,867,381 km (0.077 R)
• M45: 23,181,088 km (0.042 R)
• M46: 23,496,141 km (0.118 R)
• M47: 23,971,413 km (0.084 R)
• M48: 26,806,442 km (0.086 R)
• M49: 27,802,615 km (0.1 R)
• M50: 29,234,565 km (0.12 R)
• M51: 29,574,901 km (0.067 R)
• M52: 29,831,012 km (0.117 R)
• M53: 30,949,555 km (0.085 R)
• M54: 31,296,473 km (0.106 R)
• M55: 32,169,377 km (0.03 R)
• M56: 32,257,041 km (0.108 R)
• M57: 32,344,855 km (0.075 R)
• M58: 34,028,280 km (0.111 R)
• M59: 34,207,199 km (0.106 R)
• M60: 35,377,353 km (0.103 R)
• M61: 37,203,195 km (0.055 R)
• M62: 37,387,500 km (0.047 R)
• M63: 38,685,710 km (0.079 R)
• M64: 40,187,523 km (0.103 R)
• M65: 40,660,701 km (0.092 R)
• M66: 42,764,646 km (0.07 R)
• M67: 43,054,417 km (0.07 R)
• M68: 44,219,485 km (0.115 R)
• M69: 45,100,018 km (0.072 R)
• M70: 45,788,916 km (0.096 R)
• M71: 45,887,651 km (0.099 R)
• M72: 47,077,552 km (0.109 R)
• M73: 47,376,598 km (0.055 R)
• M74: 48,579,216 km (0.075 R)
• M75: 49,690,279 km (0.07 R)
• M76: 49,893,283 km (0.045 R)
• M77: 52,659,647 km (0.114 R)
• M78: 53,800,929 km (0.09 R)
• M79: 54,950,290 km (0.112 R)
• M80: 56,318,961 km (0.087 R)
• M81: 56,530,642 km (0.089 R)
• M82: 56,636,557 km (0.031 R)
• M83: 56,954,602 km (0.112 R)
• M84: 58,553,803 km (0.103 R)
• M85: 59,197,523 km (0.068 R)
• M86: 59,843,636 km (0.094 R)
• M87: 63,659,280 km (0.108 R)
• M88: 64,874,463 km (0.082 R)
• M89: 65,763,224 km (0.062 R)
• M90: 67,552,564 km (0.1 R)
• M91: 69,244,666 km (0.098 R)
• M92: 69,358,061 km (0.098 R)
• M93: 69,925,486 km (0.091 R)
• M94: 71,866,219 km (0.12 R)
• M95: 75,917,329 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit