🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.73 AU - 0.73 AU

Year: 227 Days

Day: 16.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,666,200 km

• M1: 144,661 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.07 AU - 3.09 AU

Year: 1965 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 9

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.46 AU - 14.68 AU

Year: 15240 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,666,200 km

• M1: 155,133 km (0.106 R)
• M2: 295,755 km (0.08 R)
• M3: 441,463 km (0.1 R)
• M4: 787,034 km (0.09 R)
• M5: 999,314 km (0.11 R)
• M6: 1,377,048 km (0.106 R)
• M7: 1,452,745 km (0.03 R)
• M8: 1,608,327 km (0.104 R)
• M9: 2,559,470 km (0.069 R)
• M10: 2,780,576 km (0.047 R)
• M11: 2,844,903 km (0.097 R)
• M12: 3,411,579 km (0.053 R)
• M13: 3,796,794 km (0.113 R)
• M14: 4,381,722 km (0.111 R)
• M15: 5,840,151 km (0.083 R)
• M16: 6,173,755 km (0.117 R)
• M17: 7,614,681 km (0.108 R)
• M18: 7,933,175 km (0.09 R)
• M19: 8,349,356 km (0.113 R)
• M20: 8,630,600 km (0.031 R)
• M21: 8,962,857 km (0.092 R)
• M22: 10,483,819 km (0.051 R)
• M23: 12,030,362 km (0.077 R)
• M24: 12,135,978 km (0.112 R)
• M25: 12,241,893 km (0.12 R)
• M26: 12,508,177 km (0.074 R)
• M27: 13,209,193 km (0.088 R)
• M28: 14,536,724 km (0.115 R)
• M29: 14,931,962 km (0.073 R)
• M30: 15,102,354 km (0.108 R)
• M31: 15,330,640 km (0.031 R)
• M32: 15,502,678 km (0.074 R)
• M33: 15,964,337 km (0.11 R)
• M34: 16,138,618 km (0.066 R)
• M35: 16,255,155 km (0.079 R)
• M36: 16,489,126 km (0.107 R)
• M37: 16,547,768 km (0.038 R)
• M38: 16,842,177 km (0.119 R)
• M39: 17,495,920 km (0.105 R)
• M40: 19,073,878 km (0.055 R)
• M41: 19,382,499 km (0.077 R)
• M42: 21,205,049 km (0.111 R)
• M43: 21,268,928 km (0.06 R)
• M44: 21,781,899 km (0.099 R)
• M45: 22,558,761 km (0.099 R)
• M46: 22,754,435 km (0.097 R)
• M47: 22,885,183 km (0.093 R)
• M48: 23,278,925 km (0.055 R)
• M49: 23,476,693 km (0.117 R)
• M50: 24,073,289 km (0.073 R)
• M51: 24,340,022 km (0.049 R)
• M52: 24,406,743 km (0.109 R)
• M53: 26,440,077 km (0.051 R)
• M54: 27,130,023 km (0.097 R)
• M55: 27,268,550 km (0.109 R)
• M56: 28,527,267 km (0.062 R)
• M57: 28,738,948 km (0.062 R)
• M58: 28,809,558 km (0.103 R)
• M59: 29,234,715 km (0.067 R)
• M60: 29,590,608 km (0.114 R)
• M61: 29,661,967 km (0.117 R)
• M62: 30,162,970 km (0.073 R)
• M63: 30,883,583 km (0.079 R)
• M64: 30,955,988 km (0.117 R)
• M65: 32,415,315 km (0.086 R)
• M66: 32,857,527 km (0.107 R)
• M67: 34,570,871 km (0.081 R)
• M68: 34,871,862 km (0.116 R)
• M69: 35,324,844 km (0.112 R)
• M70: 35,628,079 km (0.109 R)
• M71: 36,772,503 km (0.094 R)
• M72: 37,079,627 km (0.07 R)
• M73: 37,464,842 km (0.058 R)
• M74: 39,019,014 km (0.108 R)
• M75: 39,097,254 km (0.114 R)
• M76: 39,567,889 km (0.054 R)
• M77: 40,593,981 km (0.112 R)
• M78: 42,109,557 km (0.082 R)
• M79: 42,833,760 km (0.031 R)
• M80: 43,968,759 km (0.116 R)
• M81: 45,360,019 km (0.086 R)
• M82: 45,607,155 km (0.098 R)
• M83: 47,934,299 km (0.046 R)
• M84: 48,522,069 km (0.074 R)
• M85: 49,874,584 km (0.074 R)
• M86: 50,214,620 km (0.117 R)
• M87: 50,470,133 km (0.078 R)
• M88: 50,897,085 km (0.082 R)
• M89: 51,153,795 km (0.069 R)
• M90: 51,496,673 km (0.1 R)
• M91: 52,012,487 km (0.08 R)
• M92: 55,143,421 km (0.068 R)
• M93: 56,112,217 km (0.106 R)
• M94: 56,997,836 km (0.061 R)
• M95: 59,502,104 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 4.5

Gravity: 27.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.63 AU - 20.53 AU

Year: 25654 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,666,200 km

• M1: 603,478 km (0.101 R)
• M2: 651,050 km (0.098 R)
• M3: 854,054 km (0.034 R)
• M4: 1,506,002 km (0.115 R)
• M5: 1,947,914 km (0.091 R)
• M6: 2,238,583 km (0.111 R)
• M7: 2,351,230 km (0.118 R)
• M8: 2,542,865 km (0.086 R)
• M9: 4,249,328 km (0.066 R)
• M10: 4,435,726 km (0.049 R)
• M11: 4,720,262 km (0.092 R)
• M12: 5,010,781 km (0.085 R)
• M13: 5,356,950 km (0.111 R)
• M14: 6,282,063 km (0.105 R)
• M15: 6,980,536 km (0.097 R)
• M16: 7,759,791 km (0.072 R)
• M17: 7,987,479 km (0.098 R)
• M18: 9,338,797 km (0.112 R)
• M19: 9,886,474 km (0.105 R)
• M20: 10,009,594 km (0.105 R)
• M21: 11,332,936 km (0.081 R)
• M22: 11,720,993 km (0.074 R)
• M23: 11,982,191 km (0.073 R)
• M24: 13,384,372 km (0.072 R)
• M25: 14,908,176 km (0.072 R)
• M26: 15,120,156 km (0.102 R)
• M27: 16,195,017 km (0.083 R)
• M28: 21,207,892 km (0.094 R)
• M29: 22,327,931 km (0.091 R)
• M30: 22,732,743 km (0.11 R)
• M31: 23,221,479 km (0.09 R)
• M32: 23,467,268 km (0.11 R)
• M33: 24,043,968 km (0.104 R)
• M34: 25,211,280 km (0.106 R)
• M35: 25,548,175 km (0.062 R)
• M36: 26,396,843 km (0.111 R)
• M37: 27,860,808 km (0.109 R)
• M38: 28,034,791 km (0.108 R)
• M39: 30,061,094 km (0.079 R)
• M40: 31,588,937 km (0.086 R)
• M41: 32,134,221 km (0.063 R)
• M42: 33,788,474 km (0.063 R)
• M43: 33,881,225 km (0.114 R)
• M44: 34,066,876 km (0.077 R)
• M45: 35,094,164 km (0.115 R)
• M46: 35,658,747 km (0.057 R)
• M47: 37,658,422 km (0.06 R)
• M48: 38,429,748 km (0.091 R)
• M49: 40,380,804 km (0.119 R)
• M50: 40,577,674 km (0.091 R)
• M51: 41,269,116 km (0.109 R)
• M52: 41,964,596 km (0.045 R)
• M53: 42,064,228 km (0.095 R)
• M54: 42,263,792 km (0.108 R)
• M55: 42,764,047 km (0.112 R)
• M56: 42,964,808 km (0.047 R)
• M57: 43,467,756 km (0.032 R)
• M58: 43,972,798 km (0.083 R)
• M59: 47,250,338 km (0.086 R)
• M60: 48,290,641 km (0.102 R)
• M61: 48,395,061 km (0.077 R)
• M62: 50,393,688 km (0.079 R)
• M63: 50,605,669 km (0.117 R)
• M64: 51,883,534 km (0.1 R)
• M65: 52,097,608 km (0.059 R)
• M66: 53,387,890 km (0.118 R)
• M67: 54,688,643 km (0.108 R)
• M68: 55,233,628 km (0.03 R)
• M69: 55,999,719 km (0.064 R)
• M70: 57,100,161 km (0.045 R)
• M71: 57,431,819 km (0.11 R)
• M72: 58,987,488 km (0.067 R)
• M73: 60,895,010 km (0.09 R)
• M74: 61,686,383 km (0.105 R)
• M75: 62,026,568 km (0.082 R)
• M76: 62,822,728 km (0.12 R)
• M77: 65,116,064 km (0.064 R)
• M78: 65,809,450 km (0.104 R)
• M79: 66,041,177 km (0.093 R)
• M80: 68,489,944 km (0.118 R)
• M81: 72,397,590 km (0.113 R)
• M82: 72,517,119 km (0.045 R)
• M83: 72,636,797 km (0.109 R)
• M84: 73,355,765 km (0.077 R)
• M85: 73,716,146 km (0.056 R)
• M86: 74,680,005 km (0.099 R)
• M87: 75,163,505 km (0.116 R)
• M88: 75,526,879 km (0.093 R)
• M89: 75,648,202 km (0.095 R)
• M90: 75,890,850 km (0.12 R)
• M91: 77,596,715 km (0.109 R)
• M92: 77,719,086 km (0.1 R)
• M93: 81,792,037 km (0.09 R)
• M94: 82,789,855 km (0.059 R)
• M95: 83,039,833 km (0.097 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit