🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.65 AU - 1.67 AU

Year: 801 Days

Day: 25.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.66 AU - 3.12 AU

Year: 1841 Days

Day: 36.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,325,063 km

• M1: 1,630,168 km (0.059 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.83 AU - 4.65 AU

Year: 2710 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,325,063 km

• M1: 851,661 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.28 AU - 4.9 AU

Year: 3100 Days

Day: 44.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 14.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.83 AU - 5.69 AU

Year: 3892 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,325,063 km

• M1: 181,612 km (0.051 R)
• M2: 399,426 km (0.084 R)
• M3: 493,823 km (0.083 R)
• M4: 598,691 km (0.111 R)
• M5: 956,529 km (0.093 R)
• M6: 1,071,570 km (0.106 R)
• M7: 1,291,329 km (0.088 R)
• M8: 1,677,740 km (0.114 R)
• M9: 1,805,347 km (0.093 R)
• M10: 1,921,585 km (0.088 R)
• M11: 2,055,475 km (0.076 R)
• M12: 2,239,031 km (0.059 R)
• M13: 2,348,836 km (0.055 R)
• M14: 2,806,157 km (0.117 R)
• M15: 3,080,220 km (0.06 R)
• M16: 3,291,602 km (0.111 R)
• M17: 3,618,025 km (0.114 R)
• M18: 4,050,512 km (0.031 R)
• M19: 4,166,151 km (0.068 R)
• M20: 4,801,344 km (0.116 R)
• M21: 5,006,293 km (0.054 R)
• M22: 5,531,232 km (0.091 R)
• M23: 6,007,850 km (0.103 R)
• M24: 6,184,526 km (0.026 R)
• M25: 6,497,784 km (0.116 R)
• M26: 6,656,507 km (0.028 R)
• M27: 7,000,881 km (0.115 R)
• M28: 7,233,655 km (0.097 R)
• M29: 7,564,117 km (0.092 R)
• M30: 7,755,154 km (0.1 R)
• M31: 8,166,398 km (0.027 R)
• M32: 8,684,306 km (0.057 R)
• M33: 8,834,203 km (0.069 R)
• M34: 9,519,810 km (0.074 R)
• M35: 10,328,087 km (0.072 R)
• M36: 10,434,003 km (0.051 R)
• M37: 11,788,462 km (0.056 R)
• M38: 12,038,141 km (0.071 R)
• M39: 12,373,838 km (0.07 R)
• M40: 12,542,734 km (0.1 R)
• M41: 12,940,066 km (0.114 R)
• M42: 13,054,359 km (0.052 R)
• M43: 13,283,992 km (0.078 R)
• M44: 13,485,949 km (0.09 R)
• M45: 13,688,953 km (0.098 R)
• M46: 14,010,140 km (0.075 R)
• M47: 14,127,574 km (0.062 R)
• M48: 14,274,778 km (0.061 R)
• M49: 14,422,432 km (0.074 R)
• M50: 16,172,876 km (0.075 R)
• M51: 16,357,779 km (0.06 R)
• M52: 16,543,430 km (0.087 R)
• M53: 16,667,596 km (0.056 R)
• M54: 16,760,945 km (0.1 R)
• M55: 17,230,084 km (0.084 R)
• M56: 17,513,572 km (0.055 R)
• M57: 17,608,567 km (0.111 R)
• M58: 17,926,014 km (0.096 R)
• M59: 18,149,363 km (0.044 R)
• M60: 18,470,101 km (0.058 R)
• M61: 19,019,724 km (0.046 R)
• M62: 19,182,337 km (0.118 R)
• M63: 19,312,786 km (0.068 R)
• M64: 19,607,494 km (0.109 R)
• M65: 20,201,098 km (0.057 R)
• M66: 21,406,408 km (0.065 R)
• M67: 21,609,562 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 13.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.37 AU - 10.55 AU

Year: 12677 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 80.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,325,063 km

• M1: 227,389 km (0.061 R)
• M2: 613,650 km (0.11 R)
• M3: 1,210,845 km (0.09 R)
• M4: 1,487,452 km (0.072 R)
• M5: 1,757,027 km (0.038 R)
• M6: 2,191,459 km (0.091 R)
• M7: 2,437,099 km (0.106 R)
• M8: 2,531,645 km (0.077 R)
• M9: 2,922,095 km (0.088 R)
• M10: 4,093,297 km (0.06 R)
• M11: 4,320,686 km (0.12 R)
• M12: 4,513,368 km (0.111 R)
• M13: 4,630,353 km (0.103 R)
• M14: 5,813,373 km (0.108 R)
• M15: 6,112,569 km (0.108 R)
• M16: 6,199,037 km (0.081 R)
• M17: 7,451,470 km (0.069 R)
• M18: 7,590,297 km (0.091 R)
• M19: 9,123,974 km (0.113 R)
• M20: 9,422,123 km (0.073 R)
• M21: 9,723,413 km (0.097 R)
• M22: 9,824,541 km (0.07 R)
• M23: 10,438,939 km (0.04 R)
• M24: 11,118,563 km (0.096 R)
• M25: 11,330,543 km (0.116 R)
• M26: 11,866,552 km (0.097 R)
• M27: 12,192,077 km (0.106 R)
• M28: 12,575,646 km (0.102 R)
• M29: 13,863,833 km (0.118 R)
• M30: 14,149,415 km (0.094 R)
• M31: 14,436,943 km (0.12 R)
• M32: 14,552,582 km (0.088 R)
• M33: 15,784,520 km (0.097 R)
• M34: 16,806,423 km (0.097 R)
• M35: 16,988,933 km (0.066 R)
• M36: 17,233,376 km (0.086 R)
• M37: 17,417,381 km (0.115 R)
• M38: 18,787,398 km (0.07 R)
• M39: 19,294,086 km (0.06 R)
• M40: 19,677,057 km (0.089 R)
• M41: 19,869,589 km (0.112 R)
• M42: 20,127,197 km (0.106 R)
• M43: 20,645,703 km (0.038 R)
• M44: 21,695,880 km (0.108 R)
• M45: 22,027,538 km (0.116 R)
• M46: 22,696,241 km (0.086 R)
• M47: 24,396,720 km (0.111 R)
• M48: 25,157,874 km (0.059 R)
• M49: 26,561,850 km (0.06 R)
• M50: 27,416,353 km (0.084 R)
• M51: 28,787,866 km (0.043 R)
• M52: 30,477,873 km (0.11 R)
• M53: 30,626,274 km (0.08 R)
• M54: 31,898,156 km (0.064 R)
• M55: 33,339,830 km (0.102 R)
• M56: 34,261,353 km (0.097 R)
• M57: 34,570,422 km (0.101 R)
• M58: 36,759,488 km (0.099 R)
• M59: 38,190,392 km (0.108 R)
• M60: 38,751,683 km (0.119 R)
• M61: 39,639,397 km (0.052 R)
• M62: 40,697,054 km (0.096 R)
• M63: 41,106,353 km (0.092 R)
• M64: 42,425,208 km (0.084 R)
• M65: 42,757,166 km (0.03 R)
• M66: 42,840,193 km (0.071 R)
• M67: 43,256,524 km (0.067 R)
• M68: 44,850,938 km (0.038 R)
• M69: 45,273,701 km (0.113 R)
• M70: 45,612,840 km (0.088 R)
• M71: 46,293,809 km (0.103 R)
• M72: 46,721,061 km (0.116 R)
• M73: 48,010,594 km (0.061 R)
• M74: 48,356,465 km (0.093 R)
• M75: 48,789,999 km (0.114 R)
• M76: 49,660,958 km (0.048 R)
• M77: 49,748,323 km (0.116 R)
• M78: 50,976,821 km (0.1 R)
• M79: 51,418,135 km (0.069 R)
• M80: 51,683,372 km (0.053 R)
• M81: 53,732,713 km (0.108 R)
• M82: 53,912,230 km (0.044 R)
• M83: 55,536,265 km (0.074 R)
• M84: 56,263,310 km (0.068 R)
• M85: 57,359,713 km (0.036 R)
• M86: 57,451,417 km (0.119 R)
• M87: 59,573,612 km (0.071 R)
• M88: 59,852,313 km (0.106 R)
• M89: 61,721,389 km (0.07 R)
• M90: 61,815,336 km (0.093 R)
• M91: 63,325,078 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit