🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.22 AU - 1.62 AU

Year: 600 Days

Day: 23.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,426,475 km

• M1: 30,817 km (0.069 R)
• M2: 292,464 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.95 AU - 2.45 AU

Year: 1158 Days

Day: 36 Hours

Environment

Temp: -60 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,426,475 km

• M1: 705,504 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.27 AU - 4.23 AU

Year: 2576 Days

Day: 41.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 10.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.79 AU - 6.19 AU

Year: 5201 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,426,475 km

• M1: 192,084 km (0.117 R)
• M2: 329,564 km (0.056 R)
• M3: 575,503 km (0.053 R)
• M4: 674,986 km (0.078 R)
• M5: 842,535 km (0.082 R)
• M6: 1,010,982 km (0.088 R)
• M7: 1,148,612 km (0.115 R)
• M8: 1,458,430 km (0.081 R)
• M9: 1,551,779 km (0.079 R)
• M10: 1,844,542 km (0.053 R)
• M11: 1,980,526 km (0.117 R)
• M12: 2,576,225 km (0.105 R)
• M13: 2,671,220 km (0.065 R)
• M14: 3,083,212 km (0.069 R)
• M15: 3,473,363 km (0.078 R)
• M16: 3,706,586 km (0.034 R)
• M17: 3,814,297 km (0.106 R)
• M18: 3,944,896 km (0.029 R)
• M19: 4,054,850 km (0.094 R)
• M20: 4,255,611 km (0.118 R)
• M21: 4,391,146 km (0.075 R)
• M22: 4,995,522 km (0.042 R)
• M23: 5,576,560 km (0.107 R)
• M24: 5,650,611 km (0.069 R)
• M25: 5,725,111 km (0.108 R)
• M26: 5,799,909 km (0.109 R)
• M27: 6,332,927 km (0.078 R)
• M28: 6,436,149 km (0.088 R)
• M29: 7,175,013 km (0.109 R)
• M30: 7,554,692 km (0.118 R)
• M31: 7,691,724 km (0.104 R)
• M32: 7,829,803 km (0.107 R)
• M33: 7,968,630 km (0.054 R)
• M34: 8,192,428 km (0.084 R)
• M35: 8,475,168 km (0.083 R)
• M36: 9,137,588 km (0.09 R)
• M37: 9,727,302 km (0.068 R)
• M38: 10,086,936 km (0.107 R)
• M39: 10,329,284 km (0.083 R)
• M40: 10,604,095 km (0.089 R)
• M41: 10,788,699 km (0.106 R)
• M42: 11,537,586 km (0.083 R)
• M43: 11,759,290 km (0.09 R)
• M44: 12,174,574 km (0.074 R)
• M45: 12,529,719 km (0.108 R)
• M46: 13,349,815 km (0.079 R)
• M47: 13,682,670 km (0.115 R)
• M48: 14,288,691 km (0.065 R)
• M49: 14,595,067 km (0.039 R)
• M50: 15,110,432 km (0.114 R)
• M51: 15,912,426 km (0.093 R)
• M52: 15,982,737 km (0.101 R)
• M53: 16,053,198 km (0.108 R)
• M54: 16,194,568 km (0.092 R)
• M55: 16,478,355 km (0.096 R)
• M56: 16,620,922 km (0.108 R)
• M57: 16,835,445 km (0.055 R)
• M58: 17,593,757 km (0.094 R)
• M59: 18,105,381 km (0.102 R)
• M60: 18,993,993 km (0.085 R)
• M61: 19,745,423 km (0.03 R)
• M62: 20,506,427 km (0.095 R)
• M63: 20,583,021 km (0.07 R)
• M64: 21,315,901 km (0.093 R)
• M65: 21,432,289 km (0.114 R)
• M66: 21,626,915 km (0.107 R)
• M67: 22,411,257 km (0.099 R)
• M68: 22,965,966 km (0.092 R)
• M69: 23,525,013 km (0.102 R)
• M70: 23,766,015 km (0.088 R)
• M71: 24,007,915 km (0.055 R)
• M72: 24,779,092 km (0.057 R)
• M73: 25,065,123 km (0.087 R)
• M74: 25,147,103 km (0.084 R)
• M75: 25,558,347 km (0.103 R)
• M76: 25,930,248 km (0.104 R)
• M77: 26,889,020 km (0.047 R)
• M78: 27,225,167 km (0.086 R)
• M79: 27,647,332 km (0.12 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 8.9

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.25 AU - 10.63 AU

Year: 11118 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,426,475 km

• M1: 120,127 km (0.115 R)
• M2: 285,134 km (0.106 R)
• M3: 552,166 km (0.106 R)
• M4: 870,211 km (0.114 R)
• M5: 1,060,499 km (0.115 R)
• M6: 1,287,888 km (0.046 R)
• M7: 1,456,485 km (0.102 R)
• M8: 1,556,267 km (0.099 R)
• M9: 1,658,143 km (0.108 R)
• M10: 2,259,077 km (0.084 R)
• M11: 2,433,957 km (0.099 R)
• M12: 2,922,095 km (0.086 R)
• M13: 3,080,968 km (0.093 R)
• M14: 3,145,295 km (0.118 R)
• M15: 3,608,301 km (0.113 R)
• M16: 4,378,730 km (0.076 R)
• M17: 4,597,591 km (0.039 R)
• M18: 4,894,992 km (0.064 R)
• M19: 5,160,528 km (0.106 R)
• M20: 5,391,657 km (0.118 R)
• M21: 5,944,571 km (0.052 R)
• M22: 7,103,954 km (0.047 R)
• M23: 7,621,862 km (0.093 R)
• M24: 8,151,887 km (0.117 R)
• M25: 8,421,463 km (0.103 R)
• M26: 8,785,285 km (0.117 R)
• M27: 9,107,967 km (0.069 R)
• M28: 9,860,145 km (0.11 R)
• M29: 10,632,220 km (0.114 R)
• M30: 11,174,213 km (0.059 R)
• M31: 11,273,696 km (0.08 R)
• M32: 11,423,593 km (0.071 R)
• M33: 11,725,182 km (0.05 R)
• M34: 12,029,614 km (0.064 R)
• M35: 12,490,824 km (0.108 R)
• M36: 14,070,278 km (0.095 R)
• M37: 14,502,018 km (0.048 R)
• M38: 14,664,930 km (0.064 R)
• M39: 15,433,713 km (0.072 R)
• M40: 16,047,064 km (0.086 R)
• M41: 16,441,404 km (0.075 R)
• M42: 16,611,497 km (0.115 R)
• M43: 17,297,403 km (0.108 R)
• M44: 18,343,541 km (0.061 R)
• M45: 18,933,555 km (0.108 R)
• M46: 19,230,806 km (0.059 R)
• M47: 19,709,819 km (0.086 R)
• M48: 20,496,554 km (0.089 R)
• M49: 20,557,590 km (0.118 R)
• M50: 22,225,756 km (0.103 R)
• M51: 22,791,385 km (0.051 R)
• M52: 23,171,214 km (0.106 R)
• M53: 23,298,223 km (0.079 R)
• M54: 23,361,802 km (0.055 R)
• M55: 24,711,175 km (0.082 R)
• M56: 27,216,191 km (0.109 R)
• M57: 28,294,941 km (0.073 R)
• M58: 30,355,054 km (0.101 R)
• M59: 31,403,136 km (0.068 R)
• M60: 34,183,113 km (0.118 R)
• M61: 35,565,847 km (0.095 R)
• M62: 35,712,452 km (0.088 R)
• M63: 38,160,322 km (0.118 R)
• M64: 38,988,347 km (0.071 R)
• M65: 39,139,590 km (0.076 R)
• M66: 39,215,137 km (0.071 R)
• M67: 39,518,372 km (0.118 R)
• M68: 40,355,970 km (0.12 R)
• M69: 40,508,859 km (0.111 R)
• M70: 41,122,510 km (0.068 R)
• M71: 42,281,445 km (0.062 R)
• M72: 42,514,368 km (0.08 R)
• M73: 42,825,831 km (0.115 R)
• M74: 43,607,630 km (0.11 R)
• M75: 44,552,041 km (0.101 R)
• M76: 45,503,334 km (0.103 R)
• M77: 46,300,990 km (0.096 R)
• M78: 47,587,083 km (0.102 R)
• M79: 49,129,287 km (0.067 R)
• M80: 49,701,649 km (0.116 R)
• M81: 51,018,259 km (0.086 R)
• M82: 52,346,240 km (0.068 R)
• M83: 52,847,093 km (0.106 R)
• M84: 52,930,719 km (0.053 R)
• M85: 53,098,268 km (0.047 R)
• M86: 54,443,901 km (0.077 R)
• M87: 54,781,992 km (0.068 R)
• M88: 55,205,803 km (0.116 R)
• M89: 56,227,108 km (0.111 R)
• M90: 56,312,528 km (0.056 R)
• M91: 57,254,546 km (0.063 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit