🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.53 AU - 0.65 AU

Year: 172 Days

Day: 47.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,326,637 km

• M1: 333,005 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.6 AU

Year: 634 Days

Day: 33.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.78 AU - 1.98 AU

Year: 976 Days

Day: 13 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.03 AU - 4.51 AU

Year: 2772 Days

Day: 21.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.1 AU - 4.96 AU

Year: 3064 Days

Day: 26.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 53.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 10.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.08 AU - 6.48 AU

Year: 5263 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,326,637 km

• M1: 147,803 km (0.088 R)
• M2: 340,784 km (0.064 R)
• M3: 564,882 km (0.108 R)
• M4: 658,829 km (0.092 R)
• M5: 905,516 km (0.029 R)
• M6: 1,076,805 km (0.048 R)
• M7: 1,306,289 km (0.093 R)
• M8: 2,163,484 km (0.095 R)
• M9: 2,396,109 km (0.111 R)
• M10: 2,739,885 km (0.117 R)
• M11: 3,056,284 km (0.106 R)
• M12: 3,933,377 km (0.105 R)
• M13: 4,003,987 km (0.116 R)
• M14: 4,075,046 km (0.058 R)
• M15: 4,218,361 km (0.086 R)
• M16: 4,559,294 km (0.097 R)
• M17: 4,858,789 km (0.068 R)
• M18: 5,608,873 km (0.041 R)
• M19: 5,768,643 km (0.093 R)
• M20: 6,589,936 km (0.097 R)
• M21: 7,014,345 km (0.078 R)
• M22: 7,771,011 km (0.08 R)
• M23: 8,249,575 km (0.079 R)
• M24: 8,462,004 km (0.115 R)
• M25: 8,614,743 km (0.028 R)
• M26: 8,706,895 km (0.095 R)
• M27: 8,861,280 km (0.114 R)
• M28: 9,361,087 km (0.083 R)
• M29: 9,582,641 km (0.082 R)
• M30: 10,225,314 km (0.083 R)
• M31: 10,584,797 km (0.052 R)
• M32: 10,716,593 km (0.087 R)
• M33: 10,882,048 km (0.079 R)
• M34: 11,282,522 km (0.066 R)
• M35: 11,824,216 km (0.12 R)
• M36: 12,029,464 km (0.084 R)
• M37: 12,757,407 km (0.089 R)
• M38: 13,857,849 km (0.105 R)
• M39: 14,110,520 km (0.104 R)
• M40: 14,620,499 km (0.106 R)
• M41: 14,841,006 km (0.099 R)
• M42: 15,173,712 km (0.083 R)
• M43: 15,248,062 km (0.074 R)
• M44: 15,884,302 km (0.1 R)
• M45: 16,300,483 km (0.09 R)
• M46: 16,874,041 km (0.074 R)
• M47: 17,182,662 km (0.104 R)
• M48: 17,298,899 km (0.107 R)
• M49: 17,727,198 km (0.12 R)
• M50: 18,277,419 km (0.093 R)
• M51: 18,673,853 km (0.101 R)
• M52: 19,033,038 km (0.096 R)
• M53: 19,394,616 km (0.058 R)
• M54: 19,717,897 km (0.116 R)
• M55: 20,083,664 km (0.115 R)
• M56: 20,451,675 km (0.067 R)
• M57: 20,863,218 km (0.08 R)
• M58: 20,987,235 km (0.055 R)
• M59: 21,778,308 km (0.102 R)
• M60: 21,946,157 km (0.105 R)
• M61: 22,030,231 km (0.109 R)
• M62: 22,325,238 km (0.091 R)
• M63: 22,621,592 km (0.12 R)
• M64: 23,604,599 km (0.107 R)
• M65: 24,166,339 km (0.041 R)
• M66: 25,171,039 km (0.085 R)
• M67: 25,744,896 km (0.072 R)
• M68: 27,673,661 km (0.117 R)
• M69: 28,816,290 km (0.062 R)
• M70: 28,954,518 km (0.049 R)
• M71: 29,277,799 km (0.057 R)
• M72: 29,648,652 km (0.088 R)
• M73: 29,927,802 km (0.086 R)
• M74: 30,348,172 km (0.071 R)
• M75: 31,621,100 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 14.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.01 AU - 10.57 AU

Year: 10724 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,326,637 km

• M1: 189,690 km (0.099 R)
• M2: 333,454 km (0.059 R)
• M3: 504,145 km (0.116 R)
• M4: 713,582 km (0.079 R)
• M5: 848,070 km (0.085 R)
• M6: 1,068,129 km (0.111 R)
• M7: 1,165,816 km (0.114 R)
• M8: 1,795,324 km (0.103 R)
• M9: 2,035,429 km (0.083 R)
• M10: 2,184,727 km (0.1 R)
• M11: 2,846,698 km (0.108 R)
• M12: 3,014,846 km (0.071 R)
• M13: 3,390,486 km (0.101 R)
• M14: 3,509,267 km (0.103 R)
• M15: 3,998,153 km (0.054 R)
• M16: 4,250,973 km (0.056 R)
• M17: 4,443,954 km (0.112 R)
• M18: 4,706,050 km (0.101 R)
• M19: 4,973,232 km (0.059 R)
• M20: 5,383,429 km (0.11 R)
• M21: 5,522,705 km (0.116 R)
• M22: 6,091,775 km (0.083 R)
• M23: 6,383,341 km (0.06 R)
• M24: 6,679,695 km (0.063 R)
• M25: 7,132,677 km (0.045 R)
• M26: 8,068,561 km (0.092 R)
• M27: 8,188,389 km (0.107 R)
• M28: 9,001,902 km (0.098 R)
• M29: 9,756,175 km (0.091 R)
• M30: 9,883,782 km (0.102 R)
• M31: 10,012,137 km (0.117 R)
• M32: 11,594,433 km (0.104 R)
• M33: 11,911,132 km (0.092 R)
• M34: 12,230,673 km (0.081 R)
• M35: 12,414,529 km (0.107 R)
• M36: 13,537,261 km (0.103 R)
• M37: 13,775,271 km (0.11 R)
• M38: 14,062,649 km (0.065 R)
• M39: 14,887,830 km (0.102 R)
• M40: 15,579,272 km (0.052 R)
• M41: 15,929,032 km (0.041 R)
• M42: 16,331,749 km (0.103 R)
• M43: 17,147,506 km (0.098 R)
• M44: 17,664,068 km (0.118 R)
• M45: 18,395,901 km (0.039 R)
• M46: 20,051,650 km (0.055 R)
• M47: 20,869,950 km (0.111 R)
• M48: 22,539,014 km (0.117 R)
• M49: 24,193,117 km (0.077 R)
• M50: 25,005,583 km (0.051 R)
• M51: 25,415,182 km (0.063 R)
• M52: 25,708,992 km (0.06 R)
• M53: 26,776,523 km (0.067 R)
• M54: 27,496,388 km (0.102 R)
• M55: 28,161,650 km (0.113 R)
• M56: 28,710,075 km (0.049 R)
• M57: 29,446,695 km (0.082 R)
• M58: 29,941,266 km (0.091 R)
• M59: 30,189,598 km (0.118 R)
• M60: 30,500,911 km (0.049 R)
• M61: 31,252,491 km (0.106 R)
• M62: 32,391,380 km (0.096 R)
• M63: 33,158,069 km (0.117 R)
• M64: 33,866,265 km (0.062 R)
• M65: 34,189,845 km (0.085 R)
• M66: 34,384,472 km (0.097 R)
• M67: 34,579,398 km (0.118 R)
• M68: 36,020,624 km (0.115 R)
• M69: 36,947,981 km (0.096 R)
• M70: 37,548,168 km (0.097 R)
• M71: 37,816,098 km (0.087 R)
• M72: 39,164,723 km (0.086 R)
• M73: 42,256,611 km (0.081 R)
• M74: 42,604,875 km (0.061 R)
• M75: 42,744,600 km (0.099 R)
• M76: 43,304,544 km (0.059 R)
• M77: 43,515,178 km (0.109 R)
• M78: 44,149,024 km (0.044 R)
• M79: 44,290,394 km (0.115 R)
• M80: 44,573,434 km (0.113 R)
• M81: 44,715,103 km (0.085 R)
• M82: 45,212,366 km (0.105 R)
• M83: 45,640,066 km (0.101 R)
• M84: 45,782,932 km (0.084 R)
• M85: 46,355,892 km (0.067 R)
• M86: 46,499,506 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 11.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.31 AU - 11.55 AU

Year: 10968 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,326,637 km

• M1: 211,531 km (0.069 R)
• M2: 287,378 km (0.111 R)
• M3: 432,787 km (0.089 R)
• M4: 846,425 km (0.12 R)
• M5: 1,367,175 km (0.076 R)
• M6: 1,614,909 km (0.045 R)
• M7: 1,780,215 km (0.079 R)
• M8: 2,026,453 km (0.091 R)
• M9: 2,102,448 km (0.061 R)
• M10: 3,089,944 km (0.113 R)
• M11: 3,267,217 km (0.079 R)
• M12: 3,417,563 km (0.081 R)
• M13: 3,882,364 km (0.119 R)
• M14: 4,367,211 km (0.081 R)
• M15: 4,600,284 km (0.112 R)
• M16: 4,735,221 km (0.084 R)
• M17: 4,905,763 km (0.059 R)
• M18: 5,043,842 km (0.088 R)
• M19: 5,253,129 km (0.047 R)
• M20: 5,429,954 km (0.111 R)
• M21: 5,608,723 km (0.093 R)
• M22: 6,119,450 km (0.073 R)
• M23: 6,455,747 km (0.077 R)
• M24: 6,531,443 km (0.116 R)
• M25: 7,303,368 km (0.107 R)
• M26: 7,620,366 km (0.113 R)
• M27: 8,764,939 km (0.096 R)
• M28: 9,701,572 km (0.089 R)
• M29: 10,447,167 km (0.063 R)
• M30: 11,029,851 km (0.071 R)
• M31: 11,302,269 km (0.042 R)
• M32: 11,715,159 km (0.08 R)
• M33: 11,853,986 km (0.113 R)
• M34: 12,320,432 km (0.085 R)
• M35: 12,792,862 km (0.108 R)
• M36: 13,079,192 km (0.076 R)
• M37: 13,415,937 km (0.117 R)
• M38: 14,492,892 km (0.106 R)
• M39: 14,791,489 km (0.109 R)
• M40: 14,941,536 km (0.109 R)
• M41: 15,092,181 km (0.049 R)
• M42: 15,597,672 km (0.082 R)
• M43: 16,573,350 km (0.057 R)
• M44: 16,677,171 km (0.101 R)
• M45: 17,252,374 km (0.106 R)
• M46: 17,410,350 km (0.08 R)
• M47: 17,515,966 km (0.092 R)
• M48: 18,047,188 km (0.05 R)
• M49: 18,583,646 km (0.086 R)
• M50: 19,070,886 km (0.105 R)
• M51: 19,179,793 km (0.102 R)
• M52: 20,335,437 km (0.077 R)
• M53: 20,613,988 km (0.025 R)
• M54: 21,456,972 km (0.075 R)
• M55: 21,968,148 km (0.118 R)
• M56: 22,426,067 km (0.109 R)
• M57: 23,351,031 km (0.043 R)
• M58: 23,642,747 km (0.106 R)
• M59: 25,717,968 km (0.071 R)
• M60: 26,442,770 km (0.059 R)
• M61: 26,624,980 km (0.084 R)
• M62: 28,532,802 km (0.119 R)
• M63: 29,220,354 km (0.119 R)
• M64: 31,379,799 km (0.083 R)
• M65: 31,572,780 km (0.061 R)
• M66: 32,219,043 km (0.089 R)
• M67: 33,721,754 km (0.075 R)
• M68: 34,647,764 km (0.089 R)
• M69: 34,780,607 km (0.045 R)
• M70: 34,913,749 km (0.11 R)
• M71: 35,850,382 km (0.107 R)
• M72: 36,389,383 km (0.094 R)
• M73: 36,524,470 km (0.087 R)
• M74: 37,611,747 km (0.045 R)
• M75: 37,816,846 km (0.094 R)
• M76: 39,887,579 km (0.072 R)
• M77: 40,306,154 km (0.115 R)
• M78: 41,853,445 km (0.087 R)
• M79: 42,776,913 km (0.057 R)
• M80: 43,348,377 km (0.11 R)
• M81: 43,922,533 km (0.11 R)
• M82: 44,426,977 km (0.078 R)
• M83: 47,051,373 km (0.044 R)
• M84: 47,272,329 km (0.052 R)
• M85: 47,715,288 km (0.117 R)
• M86: 48,085,543 km (0.119 R)
• M87: 48,754,245 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit