🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 185 Days

Day: 41.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.33 AU - 1.39 AU

Year: 601 Days

Day: 33.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,857,529 km

• M1: 226,790 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.48 AU - 2.14 AU

Year: 922 Days

Day: 32.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.57 AU - 3.01 AU

Year: 1765 Days

Day: 19.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,857,529 km

• M1: 157,975 km (0.109 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 13

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.14 AU - 10.26 AU

Year: 9719 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,857,529 km

• M1: 190,139 km (0.064 R)
• M2: 278,850 km (0.096 R)
• M3: 376,987 km (0.071 R)
• M4: 479,461 km (0.089 R)
• M5: 594,352 km (0.111 R)
• M6: 822,040 km (0.111 R)
• M7: 910,752 km (0.095 R)
• M8: 1,079,797 km (0.091 R)
• M9: 2,004,911 km (0.038 R)
• M10: 2,568,745 km (0.106 R)
• M11: 2,813,338 km (0.102 R)
• M12: 2,980,887 km (0.057 R)
• M13: 3,267,367 km (0.093 R)
• M14: 3,355,181 km (0.06 R)
• M15: 3,593,042 km (0.12 R)
• M16: 4,054,401 km (0.066 R)
• M17: 4,212,377 km (0.085 R)
• M18: 4,567,373 km (0.09 R)
• M19: 5,619,494 km (0.094 R)
• M20: 5,831,624 km (0.055 R)
• M21: 6,447,219 km (0.115 R)
• M22: 6,632,272 km (0.112 R)
• M23: 7,159,754 km (0.066 R)
• M24: 7,274,645 km (0.1 R)
• M25: 7,544,969 km (0.074 R)
• M26: 8,135,431 km (0.044 R)
• M27: 8,416,077 km (0.105 R)
• M28: 8,497,009 km (0.085 R)
• M29: 8,987,242 km (0.086 R)
• M30: 9,570,823 km (0.099 R)
• M31: 11,038,976 km (0.09 R)
• M32: 11,349,990 km (0.108 R)
• M33: 13,135,142 km (0.057 R)
• M34: 13,844,834 km (0.101 R)
• M35: 14,957,094 km (0.038 R)
• M36: 15,055,231 km (0.03 R)
• M37: 16,299,436 km (0.104 R)
• M38: 16,806,423 km (0.09 R)
• M39: 16,959,462 km (0.092 R)
• M40: 17,731,836 km (0.114 R)
• M41: 18,463,220 km (0.085 R)
• M42: 18,568,537 km (0.098 R)
• M43: 18,938,492 km (0.111 R)
• M44: 19,471,509 km (0.102 R)
• M45: 20,825,220 km (0.101 R)
• M46: 21,818,849 km (0.056 R)
• M47: 22,153,350 km (0.042 R)
• M48: 22,714,941 km (0.049 R)
• M49: 23,054,079 km (0.107 R)
• M50: 23,167,474 km (0.091 R)
• M51: 23,338,016 km (0.096 R)
• M52: 24,658,815 km (0.05 R)
• M53: 25,709,441 km (0.053 R)
• M54: 26,715,188 km (0.082 R)
• M55: 27,733,650 km (0.079 R)
• M56: 28,278,037 km (0.101 R)
• M57: 29,315,947 km (0.041 R)
• M58: 31,429,017 km (0.059 R)
• M59: 32,822,222 km (0.077 R)
• M60: 32,949,829 km (0.09 R)
• M61: 33,783,687 km (0.099 R)
• M62: 33,977,117 km (0.082 R)
• M63: 34,429,950 km (0.058 R)
• M64: 35,080,102 km (0.1 R)
• M65: 35,210,701 km (0.061 R)
• M66: 35,865,790 km (0.058 R)
• M67: 36,392,824 km (0.12 R)
• M68: 36,723,435 km (0.112 R)
• M69: 37,321,228 km (0.075 R)
• M70: 38,459,069 km (0.114 R)
• M71: 38,863,283 km (0.102 R)
• M72: 39,268,992 km (0.069 R)
• M73: 39,676,198 km (0.025 R)
• M74: 40,631,530 km (0.115 R)
• M75: 40,905,892 km (0.066 R)
• M76: 41,043,373 km (0.108 R)
• M77: 42,843,783 km (0.102 R)
• M78: 43,683,476 km (0.101 R)
• M79: 44,811,294 km (0.05 R)
• M80: 45,378,869 km (0.09 R)
• M81: 46,664,662 km (0.108 R)
• M82: 47,672,952 km (0.081 R)
• M83: 48,034,829 km (0.092 R)
• M84: 48,252,344 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 4.6

Gravity: 38.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.3 AU - 18.28 AU

Year: 23764 Days

Day: 18.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,857,529 km

• M1: 293,511 km (0.077 R)
• M2: 752,028 km (0.059 R)
• M3: 1,284,747 km (0.101 R)
• M4: 1,692,251 km (0.12 R)
• M5: 2,292,587 km (0.112 R)
• M6: 2,372,024 km (0.058 R)
• M7: 2,615,569 km (0.106 R)
• M8: 2,995,847 km (0.04 R)
• M9: 3,303,420 km (0.117 R)
• M10: 3,438,357 km (0.071 R)
• M11: 4,091,801 km (0.074 R)
• M12: 4,334,299 km (0.066 R)
• M13: 4,383,367 km (0.117 R)
• M14: 4,432,585 km (0.099 R)
• M15: 5,350,218 km (0.11 R)
• M16: 5,561,899 km (0.074 R)
• M17: 5,668,862 km (0.117 R)
• M18: 5,939,035 km (0.112 R)
• M19: 6,268,749 km (0.093 R)
• M20: 6,548,198 km (0.092 R)
• M21: 6,831,536 km (0.116 R)
• M22: 7,884,705 km (0.116 R)
• M23: 8,429,990 km (0.089 R)
• M24: 9,429,004 km (0.057 R)
• M25: 10,072,275 km (0.102 R)
• M26: 10,597,064 km (0.071 R)
• M27: 10,929,471 km (0.081 R)
• M28: 10,996,491 km (0.098 R)
• M29: 11,809,854 km (0.053 R)
• M30: 17,626,220 km (0.06 R)
• M31: 17,783,297 km (0.108 R)
• M32: 17,861,986 km (0.06 R)
• M33: 19,137,308 km (0.07 R)
• M34: 20,606,658 km (0.116 R)
• M35: 20,855,140 km (0.089 R)
• M36: 22,877,853 km (0.075 R)
• M37: 22,963,423 km (0.069 R)
• M38: 24,173,520 km (0.105 R)
• M39: 26,835,165 km (0.074 R)
• M40: 27,197,042 km (0.1 R)
• M41: 29,495,015 km (0.106 R)
• M42: 30,808,784 km (0.117 R)
• M43: 30,998,025 km (0.117 R)
• M44: 34,371,607 km (0.09 R)
• M45: 35,257,825 km (0.079 R)
• M46: 37,253,759 km (0.071 R)
• M47: 37,960,908 km (0.103 R)
• M48: 38,468,793 km (0.105 R)
• M49: 39,081,247 km (0.097 R)
• M50: 41,876,633 km (0.042 R)
• M51: 42,191,237 km (0.111 R)
• M52: 43,245,304 km (0.092 R)
• M53: 45,164,644 km (0.071 R)
• M54: 45,379,616 km (0.12 R)
• M55: 45,487,177 km (0.119 R)
• M56: 46,026,627 km (0.092 R)
• M57: 46,134,637 km (0.081 R)
• M58: 47,329,625 km (0.06 R)
• M59: 49,749,819 km (0.112 R)
• M60: 50,639,777 km (0.052 R)
• M61: 51,086,775 km (0.112 R)
• M62: 53,341,215 km (0.108 R)
• M63: 53,454,760 km (0.06 R)
• M64: 53,795,993 km (0.038 R)
• M65: 55,627,819 km (0.079 R)
• M66: 56,899,101 km (0.055 R)
• M67: 57,363,752 km (0.077 R)
• M68: 58,296,794 km (0.081 R)
• M69: 60,177,987 km (0.106 R)
• M70: 61,007,208 km (0.08 R)
• M71: 61,482,780 km (0.095 R)
• M72: 61,840,169 km (0.095 R)
• M73: 62,317,985 km (0.096 R)
• M74: 65,695,905 km (0.08 R)
• M75: 65,817,678 km (0.108 R)
• M76: 67,775,764 km (0.087 R)
• M77: 70,748,573 km (0.115 R)
• M78: 71,123,016 km (0.086 R)
• M79: 71,373,144 km (0.056 R)
• M80: 71,748,784 km (0.069 R)
• M81: 72,125,173 km (0.118 R)
• M82: 72,502,159 km (0.11 R)
• M83: 75,032,158 km (0.113 R)
• M84: 75,286,774 km (0.098 R)
• M85: 76,180,023 km (0.109 R)
• M86: 80,178,026 km (0.098 R)
• M87: 82,661,949 km (0.112 R)
• M88: 83,188,085 km (0.108 R)
• M89: 83,847,363 km (0.095 R)
• M90: 86,234,945 km (0.038 R)
• M91: 86,768,560 km (0.091 R)
• M92: 88,510,328 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.3

Radius: 6.6

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.2 AU - 19.08 AU

Year: 24559 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 39,857,529 km

• M1: 268,379 km (0.09 R)
• M2: 461,809 km (0.115 R)
• M3: 652,097 km (0.086 R)
• M4: 1,552,975 km (0.041 R)
• M5: 1,818,811 km (0.056 R)
• M6: 1,903,633 km (0.083 R)
• M7: 2,675,558 km (0.088 R)
• M8: 2,919,402 km (0.105 R)
• M9: 3,094,282 km (0.077 R)
• M10: 5,477,376 km (0.065 R)
• M11: 6,229,704 km (0.112 R)
• M12: 6,585,149 km (0.118 R)
• M13: 6,781,870 km (0.094 R)
• M14: 11,336,676 km (0.091 R)
• M15: 11,415,066 km (0.041 R)
• M16: 12,169,188 km (0.076 R)
• M17: 12,939,318 km (0.117 R)
• M18: 13,683,268 km (0.117 R)
• M19: 15,385,842 km (0.118 R)
• M20: 15,690,573 km (0.099 R)
• M21: 16,173,624 km (0.117 R)
• M22: 16,527,872 km (0.107 R)
• M23: 17,424,711 km (0.059 R)
• M24: 17,879,190 km (0.096 R)
• M25: 19,032,140 km (0.12 R)
• M26: 20,256,449 km (0.07 R)
• M27: 22,582,995 km (0.102 R)
• M28: 23,978,594 km (0.069 R)
• M29: 25,299,394 km (0.1 R)
• M30: 27,905,089 km (0.083 R)
• M31: 28,276,690 km (0.069 R)
• M32: 28,383,204 km (0.102 R)
• M33: 28,649,937 km (0.054 R)
• M34: 28,756,750 km (0.077 R)
• M35: 29,455,073 km (0.073 R)
• M36: 30,322,142 km (0.068 R)
• M37: 31,087,634 km (0.115 R)
• M38: 32,025,763 km (0.074 R)
• M39: 33,309,761 km (0.058 R)
• M40: 33,873,296 km (0.12 R)
• M41: 35,640,047 km (0.067 R)
• M42: 36,911,928 km (0.113 R)
• M43: 37,261,389 km (0.086 R)
• M44: 38,139,977 km (0.066 R)
• M45: 38,434,236 km (0.063 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: 465 - 16,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit