🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.15 AU - 1.85 AU

Year: 643 Days

Day: 29.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 160.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.64 AU - 3.32 AU

Year: 1800 Days

Day: 34.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,431,613 km

• M1: 268,079 km (0.082 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 10.3

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.04 AU - 14.66 AU

Year: 15184 Days

Day: 5.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,431,613 km

• M1: 393,143 km (0.064 R)
• M2: 567,126 km (0.082 R)
• M3: 946,057 km (0.112 R)
• M4: 1,113,307 km (0.097 R)
• M5: 1,213,538 km (0.111 R)
• M6: 1,396,347 km (0.08 R)
• M7: 1,878,052 km (0.104 R)
• M8: 2,248,007 km (0.095 R)
• M9: 2,540,621 km (0.116 R)
• M10: 2,845,501 km (0.03 R)
• M11: 3,019,932 km (0.111 R)
• M12: 3,090,842 km (0.11 R)
• M13: 3,198,103 km (0.11 R)
• M14: 3,416,516 km (0.108 R)
• M15: 3,715,263 km (0.114 R)
• M16: 4,258,603 km (0.079 R)
• M17: 4,826,925 km (0.11 R)
• M18: 4,993,727 km (0.119 R)
• M19: 5,505,800 km (0.109 R)
• M20: 5,768,045 km (0.065 R)
• M21: 6,079,209 km (0.039 R)
• M22: 6,350,430 km (0.084 R)
• M23: 7,187,729 km (0.097 R)
• M24: 7,522,679 km (0.029 R)
• M25: 7,960,851 km (0.109 R)
• M26: 8,108,803 km (0.078 R)
• M27: 8,307,619 km (0.076 R)
• M28: 8,862,327 km (0.097 R)
• M29: 9,066,977 km (0.084 R)
• M30: 10,007,499 km (0.101 R)
• M31: 10,113,863 km (0.105 R)
• M32: 11,143,545 km (0.117 R)
• M33: 11,531,303 km (0.034 R)
• M34: 12,836,544 km (0.064 R)
• M35: 14,608,382 km (0.079 R)
• M36: 14,911,018 km (0.075 R)
• M37: 15,154,713 km (0.115 R)
• M38: 16,205,040 km (0.097 R)
• M39: 17,342,582 km (0.089 R)
• M40: 18,833,325 km (0.091 R)
• M41: 19,760,832 km (0.103 R)
• M42: 20,095,632 km (0.111 R)
• M43: 20,230,120 km (0.087 R)
• M44: 21,385,016 km (0.055 R)
• M45: 21,591,161 km (0.114 R)
• M46: 21,866,870 km (0.111 R)
• M47: 22,841,201 km (0.082 R)
• M48: 25,775,115 km (0.106 R)
• M49: 25,921,272 km (0.109 R)
• M50: 26,287,787 km (0.098 R)
• M51: 27,397,803 km (0.06 R)
• M52: 27,845,998 km (0.034 R)
• M53: 30,818,358 km (0.073 R)
• M54: 31,128,923 km (0.103 R)
• M55: 31,284,655 km (0.116 R)
• M56: 31,440,536 km (0.04 R)
• M57: 31,674,806 km (0.106 R)
• M58: 31,753,046 km (0.075 R)
• M59: 33,093,143 km (0.085 R)
• M60: 33,490,775 km (0.114 R)
• M61: 34,130,305 km (0.103 R)
• M62: 35,828,241 km (0.098 R)
• M63: 38,051,415 km (0.113 R)
• M64: 38,301,094 km (0.088 R)
• M65: 38,384,570 km (0.116 R)
• M66: 38,551,521 km (0.119 R)
• M67: 39,726,762 km (0.116 R)
• M68: 41,340,624 km (0.11 R)
• M69: 44,019,473 km (0.079 R)
• M70: 44,807,554 km (0.061 R)
• M71: 48,637,260 km (0.077 R)
• M72: 49,815,642 km (0.111 R)
• M73: 51,831,025 km (0.069 R)
• M74: 52,385,434 km (0.107 R)
• M75: 53,873,036 km (0.109 R)
• M76: 54,809,967 km (0.109 R)
• M77: 55,374,699 km (0.098 R)
• M78: 56,225,313 km (0.065 R)
• M79: 56,604,693 km (0.042 R)
• M80: 58,035,297 km (0.069 R)
• M81: 58,610,800 km (0.052 R)
• M82: 60,154,949 km (0.069 R)
• M83: 61,224,275 km (0.099 R)
• M84: 62,103,761 km (0.119 R)
• M85: 62,397,870 km (0.039 R)
• M86: 64,370,468 km (0.054 R)
• M87: 64,866,684 km (0.06 R)
• M88: 66,363,411 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553

Radius: 5.1

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.46 AU - 18.14 AU

Year: 21972 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,431,613 km

• M1: 188,344 km (0.088 R)
• M2: 230,530 km (0.062 R)
• M3: 361,279 km (0.089 R)
• M4: 474,824 km (0.076 R)
• M5: 880,982 km (0.114 R)
• M6: 1,283,699 km (0.069 R)
• M7: 1,489,247 km (0.086 R)
• M8: 2,305,154 km (0.072 R)
• M9: 2,775,639 km (0.096 R)
• M10: 4,311,261 km (0.105 R)
• M11: 4,618,236 km (0.111 R)
• M12: 5,628,321 km (0.097 R)
• M13: 5,771,187 km (0.102 R)
• M14: 6,109,278 km (0.099 R)
• M15: 7,682,000 km (0.117 R)
• M16: 10,228,754 km (0.111 R)
• M17: 10,461,529 km (0.034 R)
• M18: 11,170,323 km (0.072 R)
• M19: 11,290,002 km (0.093 R)
• M20: 12,820,986 km (0.069 R)
• M21: 13,324,682 km (0.059 R)
• M22: 15,203,482 km (0.056 R)
• M23: 16,410,886 km (0.062 R)
• M24: 18,631,966 km (0.072 R)
• M25: 19,777,287 km (0.099 R)
• M26: 20,067,208 km (0.03 R)
• M27: 20,504,782 km (0.115 R)
• M28: 21,315,004 km (0.049 R)
• M29: 21,463,405 km (0.096 R)
• M30: 21,537,755 km (0.077 R)
• M31: 22,135,698 km (0.069 R)
• M32: 23,347,740 km (0.075 R)
• M33: 23,730,860 km (0.06 R)
• M34: 23,884,646 km (0.066 R)
• M35: 24,116,074 km (0.081 R)
• M36: 24,814,696 km (0.073 R)
• M37: 25,205,745 km (0.045 R)
• M38: 25,284,284 km (0.1 R)
• M39: 25,993,827 km (0.108 R)
• M40: 26,073,114 km (0.083 R)
• M41: 27,110,874 km (0.104 R)
• M42: 27,191,208 km (0.065 R)
• M43: 28,406,392 km (0.105 R)
• M44: 28,651,433 km (0.067 R)
• M45: 28,979,501 km (0.115 R)
• M46: 29,061,630 km (0.109 R)
• M47: 29,143,909 km (0.099 R)
• M48: 30,137,089 km (0.107 R)
• M49: 30,387,217 km (0.083 R)
• M50: 30,973,192 km (0.095 R)
• M51: 31,478,534 km (0.066 R)
• M52: 32,241,632 km (0.096 R)
• M53: 33,526,977 km (0.072 R)
• M54: 35,178,986 km (0.101 R)
• M55: 35,970,658 km (0.105 R)
• M56: 36,590,592 km (0.108 R)
• M57: 37,035,496 km (0.109 R)
• M58: 37,751,023 km (0.073 R)
• M59: 37,840,781 km (0.045 R)
• M60: 38,561,544 km (0.089 R)
• M61: 38,923,571 km (0.087 R)
• M62: 39,377,750 km (0.075 R)
• M63: 39,833,575 km (0.096 R)
• M64: 40,934,914 km (0.067 R)
• M65: 41,953,227 km (0.084 R)
• M66: 43,543,303 km (0.075 R)
• M67: 43,825,893 km (0.097 R)
• M68: 44,109,231 km (0.064 R)
• M69: 46,204,798 km (0.046 R)
• M70: 48,235,290 km (0.083 R)
• M71: 48,723,129 km (0.101 R)
• M72: 49,310,450 km (0.065 R)
• M73: 52,182,729 km (0.082 R)
• M74: 52,583,053 km (0.062 R)
• M75: 52,783,664 km (0.049 R)
• M76: 53,487,671 km (0.112 R)
• M77: 53,790,458 km (0.082 R)
• M78: 54,498,953 km (0.09 R)
• M79: 57,054,234 km (0.079 R)
• M80: 60,486,757 km (0.113 R)
• M81: 60,802,110 km (0.054 R)
• M82: 62,918,321 km (0.065 R)
• M83: 63,237,713 km (0.092 R)
• M84: 64,306,739 km (0.089 R)
• M85: 66,245,827 km (0.061 R)
• M86: 68,422,775 km (0.061 R)
• M87: 68,532,131 km (0.042 R)
• M88: 69,409,971 km (0.119 R)
• M89: 70,401,955 km (0.107 R)
• M90: 70,512,508 km (0.067 R)
• M91: 70,733,613 km (0.088 R)
• M92: 71,731,880 km (0.053 R)
• M93: 73,405,880 km (0.079 R)
• M94: 74,641,708 km (0.111 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit