🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.16 AU - 3.32 AU

Year: 2130 Days

Day: 36.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 11.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.47 AU - 6.85 AU

Year: 6278 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,395,518 km

• M1: 148,700 km (0.108 R)
• M2: 393,742 km (0.064 R)
• M3: 492,476 km (0.11 R)
• M4: 847,771 km (0.08 R)
• M5: 1,030,580 km (0.09 R)
• M6: 1,209,948 km (0.085 R)
• M7: 1,400,086 km (0.092 R)
• M8: 1,581,698 km (0.047 R)
• M9: 1,713,644 km (0.056 R)
• M10: 1,968,708 km (0.06 R)
• M11: 2,342,403 km (0.114 R)
• M12: 2,515,937 km (0.115 R)
• M13: 2,671,220 km (0.096 R)
• M14: 2,761,277 km (0.073 R)
• M15: 2,991,359 km (0.106 R)
• M16: 3,085,157 km (0.062 R)
• M17: 3,203,938 km (0.089 R)
• M18: 3,372,684 km (0.108 R)
• M19: 3,470,521 km (0.099 R)
• M20: 3,769,567 km (0.071 R)
• M21: 4,207,889 km (0.118 R)
• M22: 4,286,877 km (0.109 R)
• M23: 4,446,498 km (0.04 R)
• M24: 4,689,594 km (0.103 R)
• M25: 5,160,977 km (0.082 R)
• M26: 5,388,067 km (0.12 R)
• M27: 5,531,680 km (0.112 R)
• M28: 5,793,477 km (0.119 R)
• M29: 6,178,841 km (0.06 R)
• M30: 6,849,937 km (0.039 R)
• M31: 7,162,746 km (0.098 R)
• M32: 7,448,179 km (0.108 R)
• M33: 7,608,548 km (0.046 R)
• M34: 7,705,188 km (0.11 R)
• M35: 7,997,801 km (0.12 R)
• M36: 8,393,637 km (0.077 R)
• M37: 9,204,607 km (0.062 R)
• M38: 9,829,328 km (0.081 R)
• M39: 10,324,647 km (0.107 R)
• M40: 10,647,329 km (0.111 R)
• M41: 10,791,841 km (0.053 R)
• M42: 11,376,469 km (0.081 R)
• M43: 11,487,321 km (0.112 R)
• M44: 11,561,372 km (0.075 R)
• M45: 12,614,691 km (0.076 R)
• M46: 12,691,135 km (0.072 R)
• M47: 12,921,217 km (0.068 R)
• M48: 13,346,972 km (0.049 R)
• M49: 13,424,763 km (0.071 R)
• M50: 13,541,898 km (0.053 R)
• M51: 15,216,946 km (0.084 R)
• M52: 15,298,327 km (0.075 R)
• M53: 16,286,421 km (0.109 R)
• M54: 16,872,246 km (0.109 R)
• M55: 18,758,376 km (0.058 R)
• M56: 19,328,344 km (0.087 R)
• M57: 19,460,738 km (0.087 R)
• M58: 21,436,178 km (0.087 R)
• M59: 22,447,759 km (0.105 R)
• M60: 22,819,510 km (0.07 R)
• M61: 23,006,058 km (0.076 R)
• M62: 23,240,029 km (0.112 R)
• M63: 23,521,872 km (0.112 R)
• M64: 24,041,575 km (0.11 R)
• M65: 24,565,018 km (0.107 R)
• M66: 24,852,096 km (0.099 R)
• M67: 25,140,371 km (0.102 R)
• M68: 28,282,973 km (0.032 R)
• M69: 28,634,080 km (0.087 R)
• M70: 29,138,374 km (0.064 R)
• M71: 30,104,477 km (0.105 R)
• M72: 30,720,072 km (0.107 R)
• M73: 31,081,052 km (0.094 R)
• M74: 31,703,230 km (0.058 R)
• M75: 32,015,889 km (0.112 R)
• M76: 32,696,709 km (0.112 R)
• M77: 32,907,193 km (0.077 R)
• M78: 33,012,510 km (0.095 R)
• M79: 33,435,274 km (0.061 R)
• M80: 34,714,186 km (0.088 R)
• M81: 35,090,275 km (0.057 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.11 AU - 8.93 AU

Year: 7532 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,395,518 km

• M1: 235,018 km (0.068 R)
• M2: 350,957 km (0.113 R)
• M3: 653,593 km (0.107 R)
• M4: 1,245,552 km (0.09 R)
• M5: 1,375,403 km (0.085 R)
• M6: 1,510,041 km (0.093 R)
• M7: 1,830,031 km (0.1 R)
• M8: 1,979,479 km (0.082 R)
• M9: 2,113,818 km (0.04 R)
• M10: 2,453,106 km (0.106 R)
• M11: 2,619,010 km (0.055 R)
• M12: 2,853,430 km (0.118 R)
• M13: 3,006,169 km (0.087 R)
• M14: 3,274,847 km (0.103 R)
• M15: 3,481,442 km (0.054 R)
• M16: 3,763,882 km (0.119 R)
• M17: 3,883,860 km (0.102 R)
• M18: 4,103,021 km (0.094 R)
• M19: 4,276,405 km (0.075 R)
• M20: 4,376,635 km (0.115 R)
• M21: 5,047,133 km (0.074 R)
• M22: 5,340,644 km (0.109 R)
• M23: 5,750,093 km (0.111 R)
• M24: 6,340,556 km (0.114 R)
• M25: 7,098,419 km (0.111 R)
• M26: 7,217,648 km (0.036 R)
• M27: 7,518,639 km (0.089 R)
• M28: 7,670,631 km (0.104 R)
• M29: 9,279,406 km (0.073 R)
• M30: 9,772,182 km (0.076 R)
• M31: 9,938,235 km (0.106 R)
• M32: 10,206,016 km (0.116 R)
• M33: 10,612,323 km (0.11 R)
• M34: 10,989,310 km (0.113 R)
• M35: 11,301,222 km (0.102 R)
• M36: 11,405,790 km (0.1 R)
• M37: 11,545,664 km (0.082 R)
• M38: 12,040,085 km (0.063 R)
• M39: 12,218,406 km (0.081 R)
• M40: 12,867,362 km (0.102 R)
• M41: 13,490,736 km (0.113 R)
• M42: 13,675,938 km (0.075 R)
• M43: 14,086,435 km (0.05 R)
• M44: 14,957,992 km (0.112 R)
• M45: 15,342,309 km (0.047 R)
• M46: 15,458,247 km (0.068 R)
• M47: 15,846,902 km (0.114 R)
• M48: 16,356,882 km (0.106 R)
• M49: 16,475,363 km (0.066 R)
• M50: 17,192,236 km (0.102 R)
• M51: 17,352,904 km (0.087 R)
• M52: 17,514,171 km (0.102 R)
• M53: 18,041,503 km (0.117 R)
• M54: 18,945,822 km (0.043 R)
• M55: 19,570,842 km (0.116 R)
• M56: 21,443,359 km (0.088 R)
• M57: 22,051,175 km (0.107 R)
• M58: 22,929,314 km (0.089 R)
• M59: 23,239,281 km (0.071 R)
• M60: 23,863,553 km (0.083 R)
• M61: 24,177,709 km (0.068 R)
• M62: 24,719,552 km (0.105 R)
• M63: 24,901,164 km (0.045 R)
• M64: 25,402,616 km (0.071 R)
• M65: 25,907,359 km (0.086 R)
• M66: 26,647,570 km (0.114 R)
• M67: 26,973,543 km (0.082 R)
• M68: 27,535,582 km (0.036 R)
• M69: 28,243,480 km (0.111 R)
• M70: 28,718,752 km (0.078 R)
• M71: 28,814,195 km (0.041 R)
• M72: 30,890,165 km (0.055 R)
• M73: 31,527,302 km (0.066 R)
• M74: 31,872,126 km (0.098 R)
• M75: 32,218,295 km (0.114 R)
• M76: 32,714,960 km (0.094 R)
• M77: 33,615,240 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 10.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.47 AU - 9.09 AU

Year: 8702 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,395,518 km

• M1: 194,028 km (0.115 R)
• M2: 468,541 km (0.08 R)
• M3: 771,027 km (0.087 R)
• M4: 848,220 km (0.104 R)
• M5: 1,045,390 km (0.036 R)
• M6: 1,276,219 km (0.106 R)
• M7: 1,445,863 km (0.076 R)
• M8: 1,603,091 km (0.096 R)
• M9: 1,684,023 km (0.081 R)
• M10: 1,807,890 km (0.092 R)
• M11: 2,021,366 km (0.077 R)
• M12: 2,520,275 km (0.091 R)
• M13: 3,132,430 km (0.086 R)
• M14: 3,416,217 km (0.04 R)
• M15: 3,574,492 km (0.077 R)
• M16: 4,488,684 km (0.036 R)
• M17: 4,779,502 km (0.085 R)
• M18: 4,868,064 km (0.088 R)
• M19: 4,986,845 km (0.083 R)
• M20: 5,136,742 km (0.109 R)
• M21: 5,502,808 km (0.092 R)
• M22: 5,626,675 km (0.098 R)
• M23: 5,782,855 km (0.065 R)
• M24: 6,259,923 km (0.108 R)
• M25: 6,389,475 km (0.093 R)
• M26: 6,552,387 km (0.091 R)
• M27: 6,650,972 km (0.054 R)
• M28: 7,593,887 km (0.068 R)
• M29: 7,801,379 km (0.059 R)
• M30: 8,399,621 km (0.032 R)
• M31: 8,903,317 km (0.044 R)
• M32: 9,453,987 km (0.071 R)
• M33: 10,053,426 km (0.09 R)
• M34: 10,167,270 km (0.05 R)
• M35: 10,511,195 km (0.072 R)
• M36: 11,885,102 km (0.057 R)
• M37: 11,965,286 km (0.114 R)
• M38: 13,024,439 km (0.111 R)
• M39: 13,107,167 km (0.062 R)
• M40: 13,397,985 km (0.113 R)
• M41: 13,649,011 km (0.082 R)
• M42: 13,901,681 km (0.085 R)
• M43: 14,497,081 km (0.077 R)
• M44: 14,754,838 km (0.097 R)
• M45: 15,712,863 km (0.106 R)
• M46: 15,889,239 km (0.064 R)
• M47: 16,646,204 km (0.096 R)
• M48: 16,826,021 km (0.08 R)
• M49: 17,414,838 km (0.088 R)
• M50: 17,688,751 km (0.112 R)
• M51: 18,102,539 km (0.09 R)
• M52: 18,565,993 km (0.026 R)
• M53: 18,846,041 km (0.104 R)
• M54: 19,410,174 km (0.039 R)
• M55: 20,075,436 km (0.078 R)
• M56: 20,458,855 km (0.094 R)
• M57: 20,699,708 km (0.105 R)
• M58: 21,721,760 km (0.11 R)
• M59: 22,313,270 km (0.106 R)
• M60: 24,322,669 km (0.106 R)
• M61: 24,629,045 km (0.078 R)
• M62: 25,194,077 km (0.074 R)
• M63: 25,400,671 km (0.089 R)
• M64: 25,607,715 km (0.057 R)
• M65: 25,867,417 km (0.115 R)
• M66: 27,284,707 km (0.044 R)
• M67: 27,922,742 km (0.051 R)
• M68: 28,136,517 km (0.11 R)
• M69: 28,673,274 km (0.096 R)
• M70: 28,780,985 km (0.082 R)
• M71: 29,321,781 km (0.074 R)
• M72: 29,811,415 km (0.057 R)
• M73: 30,084,581 km (0.08 R)
• M74: 30,413,546 km (0.103 R)
• M75: 31,462,975 km (0.059 R)
• M76: 32,020,078 km (0.114 R)
• M77: 32,243,876 km (0.041 R)
• M78: 35,084,441 km (0.083 R)
• M79: 35,315,121 km (0.055 R)
• M80: 36,126,539 km (0.11 R)
• M81: 36,476,150 km (0.08 R)
• M82: 38,241,105 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit