🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.84 AU

Year: 221 Days

Day: 39.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.25 AU - 5.05 AU

Year: 3119 Days

Day: 18.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 10.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.94 AU - 5.6 AU

Year: 4464 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,761,818 km

• M1: 160,070 km (0.081 R)
• M2: 269,875 km (0.098 R)
• M3: 366,216 km (0.094 R)
• M4: 459,864 km (0.049 R)
• M5: 583,132 km (0.072 R)
• M6: 729,888 km (0.065 R)
• M7: 842,834 km (0.113 R)
• M8: 949,946 km (0.072 R)
• M9: 1,439,132 km (0.092 R)
• M10: 1,539,960 km (0.065 R)
• M11: 1,810,433 km (0.103 R)
• M12: 1,967,362 km (0.035 R)
• M13: 2,194,750 km (0.079 R)
• M14: 2,362,450 km (0.11 R)
• M15: 2,569,493 km (0.102 R)
• M16: 2,657,457 km (0.043 R)
• M17: 2,854,776 km (0.038 R)
• M18: 3,514,652 km (0.091 R)
• M19: 4,241,249 km (0.1 R)
• M20: 4,838,145 km (0.108 R)
• M21: 5,102,035 km (0.071 R)
• M22: 5,303,095 km (0.097 R)
• M23: 5,552,475 km (0.112 R)
• M24: 5,644,028 km (0.068 R)
• M25: 5,713,143 km (0.084 R)
• M26: 5,992,292 km (0.09 R)
• M27: 6,133,513 km (0.075 R)
• M28: 6,515,586 km (0.113 R)
• M29: 7,302,919 km (0.1 R)
• M30: 8,407,849 km (0.106 R)
• M31: 8,619,231 km (0.074 R)
• M32: 8,859,036 km (0.093 R)
• M33: 9,128,163 km (0.106 R)
• M34: 9,345,379 km (0.08 R)
• M35: 9,482,111 km (0.119 R)
• M36: 9,868,224 km (0.114 R)
• M37: 9,979,524 km (0.078 R)
• M38: 10,428,767 km (0.088 R)
• M39: 10,856,168 km (0.115 R)
• M40: 11,347,298 km (0.102 R)
• M41: 11,434,812 km (0.091 R)
• M42: 12,531,664 km (0.04 R)
• M43: 12,712,677 km (0.096 R)
• M44: 12,803,483 km (0.114 R)
• M45: 13,692,843 km (0.073 R)
• M46: 14,004,006 km (0.116 R)
• M47: 14,129,220 km (0.07 R)
• M48: 15,498,339 km (0.055 R)
• M49: 15,757,593 km (0.03 R)
• M50: 16,051,104 km (0.12 R)
• M51: 16,116,627 km (0.096 R)
• M52: 16,215,063 km (0.095 R)
• M53: 17,680,673 km (0.091 R)
• M54: 18,019,812 km (0.099 R)
• M55: 18,190,054 km (0.109 R)
• M56: 18,395,153 km (0.065 R)
• M57: 18,738,629 km (0.076 R)
• M58: 18,842,151 km (0.105 R)
• M59: 19,188,470 km (0.054 R)
• M60: 19,397,159 km (0.066 R)
• M61: 19,746,919 km (0.09 R)
• M62: 20,559,086 km (0.044 R)
• M63: 21,058,743 km (0.12 R)
• M64: 21,166,304 km (0.088 R)
• M65: 22,106,526 km (0.093 R)
• M66: 22,215,882 km (0.055 R)
• M67: 23,208,314 km (0.088 R)
• M68: 23,653,967 km (0.093 R)
• M69: 23,952,713 km (0.055 R)
• M70: 24,065,061 km (0.068 R)
• M71: 24,440,702 km (0.03 R)
• M72: 24,818,436 km (0.112 R)
• M73: 24,969,979 km (0.096 R)
• M74: 25,121,970 km (0.104 R)
• M75: 25,350,406 km (0.055 R)
• M76: 25,464,849 km (0.049 R)
• M77: 25,579,590 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 10.1

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.11 AU - 11.17 AU

Year: 10195 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,761,818 km

• M1: 155,881 km (0.119 R)
• M2: 463,753 km (0.071 R)
• M3: 585,975 km (0.112 R)
• M4: 1,123,181 km (0.108 R)
• M5: 2,165,728 km (0.092 R)
• M6: 2,545,857 km (0.104 R)
• M7: 2,830,541 km (0.116 R)
• M8: 3,095,479 km (0.109 R)
• M9: 3,215,905 km (0.118 R)
• M10: 3,586,459 km (0.097 R)
• M11: 4,537,752 km (0.111 R)
• M12: 4,674,933 km (0.114 R)
• M13: 4,813,611 km (0.068 R)
• M14: 5,490,242 km (0.062 R)
• M15: 5,933,052 km (0.104 R)
• M16: 6,234,790 km (0.112 R)
• M17: 6,735,644 km (0.068 R)
• M18: 6,892,423 km (0.104 R)
• M19: 7,010,755 km (0.097 R)
• M20: 7,491,113 km (0.089 R)
• M21: 8,483,396 km (0.082 R)
• M22: 9,604,482 km (0.071 R)
• M23: 9,692,745 km (0.097 R)
• M24: 11,093,580 km (0.076 R)
• M25: 11,465,480 km (0.115 R)
• M26: 11,558,979 km (0.081 R)
• M27: 11,888,543 km (0.11 R)
• M28: 12,030,810 km (0.12 R)
• M29: 13,286,684 km (0.108 R)
• M30: 13,533,072 km (0.108 R)
• M31: 14,130,416 km (0.095 R)
• M32: 15,661,102 km (0.071 R)
• M33: 16,393,234 km (0.079 R)
• M34: 17,190,142 km (0.062 R)
• M35: 17,891,008 km (0.118 R)
• M36: 18,987,560 km (0.108 R)
• M37: 19,098,412 km (0.107 R)
• M38: 20,729,627 km (0.093 R)
• M39: 21,130,101 km (0.109 R)
• M40: 21,822,589 km (0.081 R)
• M41: 22,522,408 km (0.106 R)
• M42: 22,934,102 km (0.12 R)
• M43: 26,069,224 km (0.036 R)
• M44: 26,377,695 km (0.119 R)
• M45: 27,185,374 km (0.118 R)
• M46: 27,560,865 km (0.102 R)
• M47: 28,380,511 km (0.096 R)
• M48: 28,888,845 km (0.114 R)
• M49: 30,108,067 km (0.059 R)
• M50: 30,172,843 km (0.089 R)
• M51: 30,561,648 km (0.076 R)
• M52: 30,886,874 km (0.102 R)
• M53: 31,540,916 km (0.103 R)
• M54: 31,803,759 km (0.065 R)
• M55: 33,262,638 km (0.077 R)
• M56: 35,355,213 km (0.109 R)
• M57: 35,491,646 km (0.108 R)
• M58: 35,696,595 km (0.107 R)
• M59: 36,520,580 km (0.112 R)
• M60: 37,489,974 km (0.103 R)
• M61: 38,678,230 km (0.11 R)
• M62: 38,889,163 km (0.089 R)
• M63: 39,241,765 km (0.12 R)
• M64: 40,092,080 km (0.099 R)
• M65: 40,234,347 km (0.109 R)
• M66: 40,448,123 km (0.109 R)
• M67: 40,948,528 km (0.095 R)
• M68: 41,091,842 km (0.08 R)
• M69: 41,307,114 km (0.084 R)
• M70: 41,955,172 km (0.077 R)
• M71: 42,027,427 km (0.119 R)
• M72: 42,389,155 km (0.116 R)
• M73: 42,534,115 km (0.106 R)
• M74: 44,286,804 km (0.112 R)
• M75: 45,394,277 km (0.088 R)
• M76: 46,063,129 km (0.091 R)
• M77: 46,137,629 km (0.114 R)
• M78: 46,510,726 km (0.103 R)
• M79: 46,959,819 km (0.08 R)
• M80: 47,636,300 km (0.114 R)
• M81: 47,862,492 km (0.092 R)
• M82: 48,240,227 km (0.093 R)
• M83: 49,455,710 km (0.106 R)
• M84: 49,608,300 km (0.109 R)
• M85: 51,143,473 km (0.047 R)
• M86: 51,297,858 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 10,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit