🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.85 AU - 0.95 AU

Year: 322 Days

Day: 19 Hours

Environment

Temp: 43 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.13 AU - 1.49 AU

Year: 565 Days

Day: 26.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.27 AU - 1.55 AU

Year: 631 Days

Day: 35.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.92 AU - 2.98 AU

Year: 1445 Days

Day: 27.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.15 AU - 3.27 AU

Year: 2167 Days

Day: 27.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 13.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.56 AU - 5.7 AU

Year: 5033 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,623,893 km

• M1: 166,203 km (0.095 R)
• M2: 287,677 km (0.115 R)
• M3: 538,403 km (0.079 R)
• M4: 623,973 km (0.036 R)
• M5: 856,448 km (0.089 R)
• M6: 1,220,569 km (0.117 R)
• M7: 1,809,985 km (0.075 R)
• M8: 1,962,724 km (0.111 R)
• M9: 2,380,252 km (0.096 R)
• M10: 2,651,173 km (0.054 R)
• M11: 2,879,011 km (0.066 R)
• M12: 3,095,030 km (0.045 R)
• M13: 3,372,684 km (0.083 R)
• M14: 3,562,524 km (0.079 R)
• M15: 3,716,909 km (0.119 R)
• M16: 4,213,873 km (0.074 R)
• M17: 4,336,393 km (0.09 R)
• M18: 4,459,961 km (0.051 R)
• M19: 4,668,800 km (0.081 R)
• M20: 5,183,267 km (0.082 R)
• M21: 5,425,017 km (0.079 R)
• M22: 5,828,931 km (0.113 R)
• M23: 6,080,705 km (0.107 R)
• M24: 6,196,344 km (0.097 R)
• M25: 6,289,244 km (0.077 R)
• M26: 6,382,743 km (0.092 R)
• M27: 6,833,332 km (0.084 R)
• M28: 7,123,252 km (0.12 R)
• M29: 7,269,709 km (0.088 R)
• M30: 7,441,896 km (0.105 R)
• M31: 7,640,262 km (0.046 R)
• M32: 8,374,339 km (0.103 R)
• M33: 8,841,384 km (0.091 R)
• M34: 8,998,910 km (0.098 R)
• M35: 9,157,484 km (0.056 R)
• M36: 9,263,699 km (0.107 R)
• M37: 9,423,768 km (0.073 R)
• M38: 9,882,435 km (0.118 R)
• M39: 10,570,137 km (0.1 R)
• M40: 10,653,612 km (0.094 R)
• M41: 10,961,934 km (0.068 R)
• M42: 11,159,702 km (0.101 R)
• M43: 11,330,244 km (0.07 R)
• M44: 11,501,533 km (0.078 R)
• M45: 11,587,552 km (0.069 R)
• M46: 11,962,594 km (0.111 R)
• M47: 12,400,467 km (0.104 R)
• M48: 12,754,415 km (0.073 R)
• M49: 14,450,556 km (0.114 R)
• M50: 14,729,706 km (0.107 R)
• M51: 14,854,321 km (0.07 R)
• M52: 15,293,540 km (0.067 R)
• M53: 15,419,651 km (0.117 R)
• M54: 15,705,084 km (0.105 R)
• M55: 15,864,256 km (0.118 R)
• M56: 16,088,204 km (0.096 R)
• M57: 16,313,199 km (0.103 R)
• M58: 16,571,555 km (0.106 R)
• M59: 16,733,719 km (0.095 R)
• M60: 16,863,719 km (0.117 R)
• M61: 17,552,468 km (0.115 R)
• M62: 18,384,232 km (0.094 R)
• M63: 18,991,150 km (0.066 R)
• M64: 19,399,403 km (0.039 R)
• M65: 19,536,136 km (0.074 R)
• M66: 19,948,278 km (0.097 R)
• M67: 20,781,239 km (0.088 R)
• M68: 21,342,829 km (0.034 R)
• M69: 21,483,900 km (0.116 R)
• M70: 22,158,885 km (0.104 R)
• M71: 22,337,505 km (0.11 R)
• M72: 22,552,777 km (0.084 R)
• M73: 23,456,647 km (0.098 R)
• M74: 23,894,669 km (0.101 R)
• M75: 24,188,181 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 11.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.47 AU - 7.25 AU

Year: 6042 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,623,893 km

• M1: 161,267 km (0.085 R)
• M2: 271,221 km (0.062 R)
• M3: 558,150 km (0.066 R)
• M4: 910,602 km (0.089 R)
• M5: 1,198,728 km (0.054 R)
• M6: 1,516,174 km (0.111 R)
• M7: 1,604,138 km (0.097 R)
• M8: 1,712,148 km (0.051 R)
• M9: 2,289,296 km (0.085 R)
• M10: 2,727,768 km (0.074 R)
• M11: 3,284,122 km (0.051 R)
• M12: 4,071,605 km (0.085 R)
• M13: 4,196,071 km (0.069 R)
• M14: 4,706,199 km (0.036 R)
• M15: 5,398,987 km (0.071 R)
• M16: 5,618,597 km (0.096 R)
• M17: 6,095,216 km (0.103 R)
• M18: 6,731,306 km (0.056 R)
• M19: 6,908,430 km (0.078 R)
• M20: 7,117,119 km (0.086 R)
• M21: 7,207,326 km (0.056 R)
• M22: 7,419,007 km (0.039 R)
• M23: 7,972,819 km (0.09 R)
• M24: 8,254,661 km (0.1 R)
• M25: 8,764,191 km (0.099 R)
• M26: 8,990,234 km (0.047 R)
• M27: 9,087,771 km (0.06 R)
• M28: 9,250,983 km (0.051 R)
• M29: 10,318,962 km (0.09 R)
• M30: 11,320,370 km (0.115 R)
• M31: 11,460,842 km (0.035 R)
• M32: 11,637,368 km (0.065 R)
• M33: 11,743,732 km (0.117 R)
• M34: 12,316,393 km (0.102 R)
• M35: 13,045,084 km (0.062 R)
• M36: 13,377,640 km (0.098 R)
• M37: 13,600,840 km (0.093 R)
• M38: 13,787,837 km (0.079 R)
• M39: 14,582,352 km (0.066 R)
• M40: 15,081,709 km (0.104 R)
• M41: 15,860,965 km (0.093 R)
• M42: 16,018,342 km (0.084 R)
• M43: 17,417,830 km (0.089 R)
• M44: 17,620,984 km (0.094 R)
• M45: 18,441,229 km (0.043 R)
• M46: 18,731,299 km (0.112 R)
• M47: 19,610,635 km (0.055 R)
• M48: 19,906,689 km (0.075 R)
• M49: 21,192,483 km (0.087 R)
• M50: 21,845,478 km (0.055 R)
• M51: 22,064,489 km (0.053 R)
• M52: 22,240,416 km (0.082 R)
• M53: 22,815,022 km (0.088 R)
• M54: 23,171,065 km (0.099 R)
• M55: 23,394,564 km (0.096 R)
• M56: 23,528,903 km (0.074 R)
• M57: 23,618,661 km (0.069 R)
• M58: 23,708,570 km (0.083 R)
• M59: 23,843,657 km (0.097 R)
• M60: 25,253,916 km (0.037 R)
• M61: 25,483,848 km (0.088 R)
• M62: 25,622,226 km (0.083 R)
• M63: 25,760,903 km (0.06 R)
• M64: 25,945,955 km (0.056 R)
• M65: 26,131,606 km (0.043 R)
• M66: 26,925,373 km (0.098 R)
• M67: 27,160,391 km (0.067 R)
• M68: 27,254,638 km (0.084 R)
• M69: 27,537,826 km (0.058 R)
• M70: 27,632,372 km (0.111 R)
• M71: 27,821,913 km (0.026 R)
• M72: 27,916,907 km (0.066 R)
• M73: 28,011,902 km (0.107 R)
• M74: 28,441,098 km (0.113 R)
• M75: 28,728,326 km (0.078 R)
• M76: 30,032,820 km (0.113 R)
• M77: 30,520,958 km (0.075 R)
• M78: 31,159,441 km (0.082 R)
• M79: 31,258,026 km (0.1 R)
• M80: 32,050,745 km (0.036 R)
• M81: 32,399,608 km (0.113 R)
• M82: 32,649,586 km (0.094 R)
• M83: 32,849,897 km (0.095 R)
• M84: 33,302,431 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 11.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.15 AU - 9.09 AU

Year: 8717 Days

Day: 5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,623,893 km

• M1: 180,116 km (0.088 R)
• M2: 519,105 km (0.106 R)
• M3: 740,360 km (0.084 R)
• M4: 1,425,518 km (0.102 R)
• M5: 1,503,159 km (0.105 R)
• M6: 1,582,147 km (0.106 R)
• M7: 2,544,211 km (0.054 R)
• M8: 2,833,832 km (0.036 R)
• M9: 2,982,682 km (0.096 R)
• M10: 3,236,700 km (0.102 R)
• M11: 3,631,040 km (0.092 R)
• M12: 3,847,807 km (0.089 R)
• M13: 4,209,086 km (0.064 R)
• M14: 4,294,057 km (0.055 R)
• M15: 4,379,478 km (0.093 R)
• M16: 5,205,258 km (0.05 R)
• M17: 5,698,781 km (0.109 R)
• M18: 5,887,723 km (0.116 R)
• M19: 6,239,578 km (0.112 R)
• M20: 6,863,401 km (0.062 R)
• M21: 7,064,610 km (0.104 R)
• M22: 7,267,764 km (0.064 R)
• M23: 7,370,089 km (0.116 R)
• M24: 7,541,677 km (0.054 R)
• M25: 8,135,132 km (0.07 R)
• M26: 8,562,982 km (0.077 R)
• M27: 9,815,266 km (0.051 R)
• M28: 10,042,206 km (0.051 R)
• M29: 10,655,856 km (0.054 R)
• M30: 10,772,243 km (0.095 R)
• M31: 10,928,124 km (0.053 R)
• M32: 11,006,364 km (0.051 R)
• M33: 11,559,128 km (0.12 R)
• M34: 11,638,864 km (0.086 R)
• M35: 12,692,033 km (0.083 R)
• M36: 12,898,029 km (0.111 R)
• M37: 13,438,826 km (0.118 R)
• M38: 13,606,674 km (0.11 R)
• M39: 13,775,421 km (0.06 R)
• M40: 14,542,708 km (0.059 R)
• M41: 14,715,195 km (0.07 R)
• M42: 15,105,645 km (0.1 R)
• M43: 15,236,543 km (0.112 R)
• M44: 15,455,554 km (0.115 R)
• M45: 15,587,500 km (0.057 R)
• M46: 16,163,452 km (0.1 R)
• M47: 16,521,439 km (0.108 R)
• M48: 16,746,434 km (0.03 R)
• M49: 17,933,045 km (0.075 R)
• M50: 18,443,173 km (0.036 R)
• M51: 19,005,213 km (0.093 R)
• M52: 19,668,081 km (0.104 R)
• M53: 20,386,599 km (0.077 R)
• M54: 20,628,050 km (0.102 R)
• M55: 20,870,399 km (0.063 R)
• M56: 21,260,251 km (0.063 R)
• M57: 21,505,143 km (0.098 R)
• M58: 22,643,433 km (0.107 R)
• M59: 23,345,945 km (0.066 R)
• M60: 24,004,774 km (0.103 R)
• M61: 24,978,506 km (0.087 R)
• M62: 25,133,489 km (0.117 R)
• M63: 27,176,548 km (0.11 R)
• M64: 27,442,383 km (0.047 R)
• M65: 27,655,560 km (0.066 R)
• M66: 27,869,485 km (0.074 R)
• M67: 28,622,112 km (0.051 R)
• M68: 29,218,110 km (0.073 R)
• M69: 30,092,509 km (0.12 R)
• M70: 30,477,724 km (0.088 R)
• M71: 30,698,530 km (0.109 R)
• M72: 31,086,438 km (0.093 R)
• M73: 31,308,740 km (0.102 R)
• M74: 31,866,890 km (0.09 R)
• M75: 32,147,086 km (0.06 R)
• M76: 32,936,365 km (0.095 R)
• M77: 34,132,101 km (0.109 R)
• M78: 34,476,475 km (0.116 R)
• M79: 34,937,236 km (0.113 R)
• M80: 35,110,620 km (0.119 R)
• M81: 35,226,259 km (0.105 R)
• M82: 35,806,699 km (0.065 R)
• M83: 36,214,952 km (0.079 R)
• M84: 37,330,802 km (0.119 R)
• M85: 37,744,740 km (0.089 R)
• M86: 38,636,792 km (0.055 R)
• M87: 40,502,576 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit