🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.67 AU - 0.79 AU

Year: 239 Days

Day: 20.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,596,248 km

• M1: 74,350 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.97 AU - 2.29 AU

Year: 1190 Days

Day: 21.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.27 AU - 3.01 AU

Year: 1642 Days

Day: 29.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.19 AU - 3.25 AU

Year: 2212 Days

Day: 20.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 11.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.52 AU - 5.64 AU

Year: 3753 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,596,248 km

• M1: 165,754 km (0.117 R)
• M2: 255,364 km (0.105 R)
• M3: 365,318 km (0.064 R)
• M4: 579,692 km (0.091 R)
• M5: 699,520 km (0.098 R)
• M6: 957,277 km (0.094 R)
• M7: 1,163,423 km (0.103 R)
• M8: 1,298,510 km (0.102 R)
• M9: 1,395,299 km (0.058 R)
• M10: 1,472,342 km (0.1 R)
• M11: 1,596,508 km (0.119 R)
• M12: 1,759,869 km (0.063 R)
• M13: 1,855,762 km (0.08 R)
• M14: 2,040,515 km (0.102 R)
• M15: 2,231,402 km (0.086 R)
• M16: 2,348,836 km (0.044 R)
• M17: 2,428,273 km (0.09 R)
• M18: 2,522,071 km (0.062 R)
• M19: 2,924,339 km (0.068 R)
• M20: 3,111,337 km (0.112 R)
• M21: 3,257,793 km (0.066 R)
• M22: 3,573,145 km (0.092 R)
• M23: 3,804,573 km (0.105 R)
• M24: 4,429,294 km (0.1 R)
• M25: 4,528,178 km (0.074 R)
• M26: 4,711,585 km (0.04 R)
• M27: 4,863,576 km (0.074 R)
• M28: 5,017,064 km (0.112 R)
• M29: 5,120,436 km (0.085 R)
• M30: 5,294,119 km (0.074 R)
• M31: 5,647,469 km (0.113 R)
• M32: 6,340,107 km (0.114 R)
• M33: 6,508,106 km (0.094 R)
• M34: 6,715,448 km (0.078 R)
• M35: 6,963,332 km (0.06 R)
• M36: 7,040,225 km (0.078 R)
• M37: 7,468,225 km (0.076 R)
• M38: 7,784,924 km (0.111 R)
• M39: 7,964,890 km (0.114 R)
• M40: 8,927,702 km (0.068 R)
• M41: 9,032,271 km (0.109 R)
• M42: 9,263,848 km (0.09 R)
• M43: 9,433,492 km (0.082 R)
• M44: 9,561,398 km (0.095 R)
• M45: 9,775,772 km (0.099 R)
• M46: 9,970,249 km (0.053 R)
• M47: 10,738,434 km (0.095 R)
• M48: 10,827,445 km (0.07 R)
• M49: 11,095,973 km (0.096 R)
• M50: 11,776,943 km (0.077 R)
• M51: 12,823,679 km (0.104 R)
• M52: 12,941,861 km (0.081 R)
• M53: 13,779,161 km (0.084 R)
• M54: 13,875,950 km (0.102 R)
• M55: 14,314,422 km (0.111 R)
• M56: 14,510,694 km (0.12 R)
• M57: 14,609,279 km (0.102 R)
• M58: 14,881,248 km (0.087 R)
• M59: 15,330,042 km (0.116 R)
• M60: 15,505,819 km (0.059 R)
• M61: 15,808,605 km (0.102 R)
• M62: 15,910,033 km (0.117 R)
• M63: 16,011,610 km (0.111 R)
• M64: 16,138,917 km (0.111 R)
• M65: 17,143,467 km (0.072 R)
• M66: 17,587,623 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 11.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.98 AU - 8.02 AU

Year: 8664 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,596,248 km

• M1: 349,610 km (0.074 R)
• M2: 505,192 km (0.078 R)
• M3: 659,876 km (0.068 R)
• M4: 743,950 km (0.097 R)
• M5: 847,023 km (0.092 R)
• M6: 1,345,932 km (0.031 R)
• M7: 1,865,037 km (0.119 R)
• M8: 2,072,529 km (0.043 R)
• M9: 2,487,813 km (0.076 R)
• M10: 2,810,645 km (0.052 R)
• M11: 3,147,090 km (0.116 R)
• M12: 3,270,359 km (0.107 R)
• M13: 3,496,551 km (0.086 R)
• M14: 3,964,194 km (0.112 R)
• M15: 4,479,559 km (0.103 R)
• M16: 5,248,192 km (0.08 R)
• M17: 6,088,185 km (0.118 R)
• M18: 6,335,919 km (0.086 R)
• M19: 6,461,132 km (0.118 R)
• M20: 6,650,373 km (0.04 R)
• M21: 7,066,704 km (0.104 R)
• M22: 7,392,828 km (0.082 R)
• M23: 7,857,778 km (0.057 R)
• M24: 8,469,334 km (0.048 R)
• M25: 9,379,936 km (0.057 R)
• M26: 9,522,802 km (0.086 R)
• M27: 9,810,628 km (0.077 R)
• M28: 9,955,738 km (0.115 R)
• M29: 11,066,054 km (0.051 R)
• M30: 11,292,844 km (0.053 R)
• M31: 11,789,659 km (0.053 R)
• M32: 11,866,701 km (0.066 R)
• M33: 12,059,982 km (0.065 R)
• M34: 12,883,518 km (0.073 R)
• M35: 12,962,955 km (0.086 R)
• M36: 13,122,276 km (0.111 R)
• M37: 14,709,061 km (0.101 R)
• M38: 14,916,852 km (0.029 R)
• M39: 16,355,535 km (0.04 R)
• M40: 16,700,508 km (0.106 R)
• M41: 16,873,892 km (0.041 R)
• M42: 17,178,772 km (0.034 R)
• M43: 17,441,616 km (0.102 R)
• M44: 17,661,674 km (0.081 R)
• M45: 19,136,709 km (0.119 R)
• M46: 19,637,114 km (0.117 R)
• M47: 20,930,388 km (0.106 R)
• M48: 21,023,886 km (0.111 R)
• M49: 21,540,149 km (0.099 R)
• M50: 21,681,668 km (0.118 R)
• M51: 21,823,637 km (0.088 R)
• M52: 22,537,518 km (0.07 R)
• M53: 22,729,302 km (0.106 R)
• M54: 22,921,535 km (0.12 R)
• M55: 23,066,047 km (0.067 R)
• M56: 23,647,235 km (0.098 R)
• M57: 23,939,549 km (0.109 R)
• M58: 24,135,223 km (0.052 R)
• M59: 24,233,209 km (0.12 R)
• M60: 26,069,972 km (0.084 R)
• M61: 26,624,681 km (0.077 R)
• M62: 27,030,540 km (0.114 R)
• M63: 27,591,981 km (0.068 R)
• M64: 27,848,392 km (0.102 R)
• M65: 28,054,089 km (0.112 R)
• M66: 29,456,120 km (0.104 R)
• M67: 29,665,707 km (0.113 R)
• M68: 29,981,059 km (0.112 R)
• M69: 30,297,608 km (0.108 R)
• M70: 30,562,247 km (0.118 R)
• M71: 31,414,057 km (0.116 R)
• M72: 31,574,725 km (0.09 R)
• M73: 32,165,936 km (0.045 R)
• M74: 33,413,881 km (0.036 R)
• M75: 33,906,507 km (0.084 R)
• M76: 34,567,131 km (0.1 R)
• M77: 35,510,196 km (0.113 R)
• M78: 35,957,045 km (0.102 R)
• M79: 36,405,689 km (0.042 R)
• M80: 37,082,021 km (0.106 R)
• M81: 37,762,542 km (0.06 R)
• M82: 38,047,376 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 14.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.02 AU - 13.66 AU

Year: 14621 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,596,248 km

• M1: 178,620 km (0.114 R)
• M2: 390,002 km (0.093 R)
• M3: 604,974 km (0.086 R)
• M4: 1,137,991 km (0.115 R)
• M5: 1,466,957 km (0.092 R)
• M6: 1,656,946 km (0.12 R)
• M7: 1,884,335 km (0.099 R)
• M8: 2,092,126 km (0.118 R)
• M9: 3,172,522 km (0.086 R)
• M10: 3,603,514 km (0.1 R)
• M11: 3,788,716 km (0.034 R)
• M12: 4,015,207 km (0.097 R)
• M13: 4,402,815 km (0.033 R)
• M14: 4,681,366 km (0.072 R)
• M15: 5,298,009 km (0.057 R)
• M16: 5,594,661 km (0.106 R)
• M17: 5,940,382 km (0.12 R)
• M18: 6,835,276 km (0.077 R)
• M19: 6,927,129 km (0.096 R)
• M20: 7,205,232 km (0.116 R)
• M21: 9,559,454 km (0.109 R)
• M22: 10,393,162 km (0.118 R)
• M23: 10,872,474 km (0.08 R)
• M24: 11,033,741 km (0.109 R)
• M25: 12,917,926 km (0.086 R)
• M26: 14,307,241 km (0.102 R)
• M27: 14,661,938 km (0.108 R)
• M28: 15,319,869 km (0.101 R)
• M29: 16,294,050 km (0.115 R)
• M30: 16,602,671 km (0.072 R)
• M31: 16,913,086 km (0.062 R)
• M32: 17,037,851 km (0.119 R)
• M33: 17,603,032 km (0.12 R)
• M34: 17,983,310 km (0.109 R)
• M35: 20,122,559 km (0.084 R)
• M36: 21,054,404 km (0.104 R)
• M37: 21,255,913 km (0.065 R)
• M38: 22,615,608 km (0.031 R)
• M39: 24,636,825 km (0.113 R)
• M40: 25,561,489 km (0.094 R)
• M41: 26,208,350 km (0.101 R)
• M42: 27,591,682 km (0.102 R)
• M43: 28,255,298 km (0.102 R)
• M44: 28,477,600 km (0.119 R)
• M45: 28,924,150 km (0.036 R)
• M46: 29,073,449 km (0.085 R)
• M47: 30,201,566 km (0.082 R)
• M48: 31,882,149 km (0.06 R)
• M49: 32,036,534 km (0.108 R)
• M50: 32,423,244 km (0.062 R)
• M51: 32,811,600 km (0.097 R)
• M52: 32,967,481 km (0.035 R)
• M53: 36,456,253 km (0.052 R)
• M54: 36,941,100 km (0.066 R)
• M55: 37,103,264 km (0.08 R)
• M56: 38,737,022 km (0.109 R)
• M57: 38,901,580 km (0.11 R)
• M58: 39,149,015 km (0.114 R)
• M59: 39,728,557 km (0.094 R)
• M60: 40,310,792 km (0.105 R)
• M61: 42,328,418 km (0.12 R)
• M62: 43,863,143 km (0.04 R)
• M63: 44,464,975 km (0.112 R)
• M64: 45,329,352 km (0.084 R)
• M65: 46,373,994 km (0.056 R)
• M66: 47,691,053 km (0.119 R)
• M67: 49,466,032 km (0.091 R)
• M68: 49,644,652 km (0.099 R)
• M69: 50,991,781 km (0.117 R)
• M70: 51,353,059 km (0.088 R)
• M71: 52,168,966 km (0.088 R)
• M72: 54,457,814 km (0.087 R)
• M73: 55,011,924 km (0.082 R)
• M74: 57,153,717 km (0.114 R)
• M75: 57,528,908 km (0.079 R)
• M76: 58,848,810 km (0.075 R)
• M77: 59,038,201 km (0.108 R)
• M78: 59,607,571 km (0.089 R)
• M79: 59,702,565 km (0.112 R)
• M80: 63,740,661 km (0.089 R)
• M81: 64,617,454 km (0.056 R)
• M82: 64,812,829 km (0.12 R)
• M83: 64,910,516 km (0.057 R)
• M84: 65,204,177 km (0.044 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: 302 - 13,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit