🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 177 Days

Day: 34.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.73 AU - 1.19 AU

Year: 349 Days

Day: 17.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 13.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.71 AU - 10.51 AU

Year: 10197 Days

Day: 12 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,116,618 km

• M1: 189,989 km (0.081 R)
• M2: 306,676 km (0.104 R)
• M3: 400,623 km (0.1 R)
• M4: 498,610 km (0.098 R)
• M5: 839,842 km (0.113 R)
• M6: 1,019,659 km (0.06 R)
• M7: 1,126,472 km (0.097 R)
• M8: 1,385,575 km (0.104 R)
• M9: 2,207,017 km (0.107 R)
• M10: 2,901,152 km (0.118 R)
• M11: 3,000,933 km (0.083 R)
• M12: 3,482,040 km (0.094 R)
• M13: 3,647,944 km (0.119 R)
• M14: 4,948,099 km (0.087 R)
• M15: 5,641,037 km (0.032 R)
• M16: 5,963,570 km (0.097 R)
• M17: 6,292,236 km (0.094 R)
• M18: 6,700,489 km (0.084 R)
• M19: 6,937,751 km (0.113 R)
• M20: 7,420,354 km (0.085 R)
• M21: 7,619,618 km (0.025 R)
• M22: 8,070,656 km (0.1 R)
• M23: 8,739,059 km (0.108 R)
• M24: 9,624,828 km (0.113 R)
• M25: 10,539,020 km (0.071 R)
• M26: 11,269,357 km (0.117 R)
• M27: 11,854,734 km (0.109 R)
• M28: 11,944,193 km (0.098 R)
• M29: 12,033,952 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 15

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.7 AU - 10.92 AU

Year: 10535 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,116,618 km

• M1: 241,002 km (0.051 R)
• M2: 527,931 km (0.099 R)
• M3: 832,213 km (0.114 R)
• M4: 927,656 km (0.107 R)
• M5: 1,173,446 km (0.119 R)
• M6: 1,372,860 km (0.051 R)
• M7: 1,780,963 km (0.073 R)
• M8: 1,986,660 km (0.098 R)
• M9: 2,738,987 km (0.12 R)
• M10: 2,978,194 km (0.078 R)
• M11: 3,193,167 km (0.066 R)
• M12: 3,936,219 km (0.1 R)
• M13: 4,241,548 km (0.068 R)
• M14: 5,501,910 km (0.119 R)
• M15: 6,232,247 km (0.069 R)
• M16: 7,322,666 km (0.12 R)
• M17: 8,428,194 km (0.092 R)
• M18: 8,602,925 km (0.091 R)
• M19: 8,822,983 km (0.099 R)
• M20: 9,449,350 km (0.068 R)
• M21: 9,585,484 km (0.118 R)
• M22: 9,813,770 km (0.084 R)
• M23: 10,745,017 km (0.088 R)
• M24: 11,510,359 km (0.115 R)
• M25: 11,899,763 km (0.119 R)
• M26: 12,194,620 km (0.03 R)
• M27: 12,992,725 km (0.099 R)
• M28: 13,093,703 km (0.099 R)
• M29: 13,347,272 km (0.102 R)
• M30: 14,849,982 km (0.051 R)
• M31: 14,955,598 km (0.091 R)
• M32: 15,220,835 km (0.073 R)
• M33: 16,188,285 km (0.12 R)
• M34: 16,405,950 km (0.109 R)
• M35: 17,064,928 km (0.044 R)
• M36: 17,453,434 km (0.087 R)
• M37: 17,620,684 km (0.114 R)
• M38: 18,069,628 km (0.114 R)
• M39: 18,579,308 km (0.042 R)
• M40: 18,750,148 km (0.116 R)
• M41: 19,439,047 km (0.068 R)
• M42: 19,844,756 km (0.119 R)
• M43: 19,961,293 km (0.072 R)
• M44: 21,078,789 km (0.108 R)
• M45: 21,735,075 km (0.082 R)
• M46: 22,701,626 km (0.078 R)
• M47: 23,867,592 km (0.105 R)
• M48: 26,002,503 km (0.11 R)
• M49: 26,577,857 km (0.111 R)
• M50: 26,834,866 km (0.084 R)
• M51: 28,855,036 km (0.108 R)
• M52: 29,983,602 km (0.066 R)
• M53: 32,146,787 km (0.069 R)
• M54: 32,626,697 km (0.114 R)
• M55: 33,732,525 km (0.082 R)
• M56: 34,080,639 km (0.107 R)
• M57: 34,290,076 km (0.119 R)
• M58: 35,626,583 km (0.089 R)
• M59: 36,908,338 km (0.062 R)
• M60: 37,987,986 km (0.08 R)
• M61: 39,516,876 km (0.109 R)
• M62: 39,663,482 km (0.103 R)
• M63: 41,065,812 km (0.085 R)
• M64: 41,214,363 km (0.115 R)
• M65: 43,237,525 km (0.109 R)
• M66: 43,994,939 km (0.083 R)
• M67: 44,986,324 km (0.056 R)
• M68: 46,139,274 km (0.078 R)
• M69: 46,680,520 km (0.049 R)
• M70: 47,379,740 km (0.113 R)
• M71: 48,082,401 km (0.111 R)
• M72: 49,261,083 km (0.091 R)
• M73: 49,577,034 km (0.091 R)
• M74: 50,052,156 km (0.069 R)
• M75: 51,166,810 km (0.09 R)
• M76: 53,258,338 km (0.117 R)
• M77: 53,663,748 km (0.05 R)
• M78: 53,907,593 km (0.032 R)
• M79: 54,233,118 km (0.111 R)
• M80: 54,477,710 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.1

Radius: 5.7

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.7 AU - 19 AU

Year: 22303 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,116,618 km

• M1: 83,027 km (0.112 R)
• M2: 134,040 km (0.077 R)
• M3: 296,204 km (0.068 R)
• M4: 474,973 km (0.099 R)
• M5: 619,335 km (0.096 R)
• M6: 663,317 km (0.072 R)
• M7: 1,591,721 km (0.111 R)
• M8: 1,777,821 km (0.117 R)
• M9: 2,412,415 km (0.091 R)
• M10: 2,483,025 km (0.096 R)
• M11: 2,554,234 km (0.078 R)
• M12: 2,735,547 km (0.08 R)
• M13: 2,883,499 km (0.115 R)
• M14: 2,958,597 km (0.052 R)
• M15: 3,304,019 km (0.102 R)
• M16: 3,991,271 km (0.111 R)
• M17: 4,117,083 km (0.081 R)
• M18: 4,458,914 km (0.085 R)
• M19: 4,633,196 km (0.059 R)
• M20: 4,721,309 km (0.118 R)
• M21: 5,078,848 km (0.111 R)
• M22: 5,306,835 km (0.072 R)
• M23: 5,352,761 km (0.072 R)
• M24: 6,058,564 km (0.067 R)
• M25: 6,106,735 km (0.116 R)
• M26: 6,398,002 km (0.117 R)
• M27: 7,452,667 km (0.118 R)
• M28: 7,659,561 km (0.117 R)
• M29: 8,506,285 km (0.114 R)
• M30: 8,722,453 km (0.107 R)
• M31: 8,885,964 km (0.091 R)
• M32: 10,401,540 km (0.038 R)
• M33: 10,749,056 km (0.098 R)
• M34: 12,177,117 km (0.081 R)
• M35: 12,913,139 km (0.098 R)
• M36: 13,349,067 km (0.119 R)
• M37: 15,075,576 km (0.05 R)
• M38: 15,666,637 km (0.108 R)
• M39: 17,621,732 km (0.115 R)
• M40: 17,690,547 km (0.054 R)
• M41: 17,828,326 km (0.11 R)
• M42: 17,897,440 km (0.115 R)
• M43: 20,153,526 km (0.063 R)
• M44: 21,314,705 km (0.091 R)
• M45: 22,946,518 km (0.108 R)
• M46: 23,474,150 km (0.106 R)
• M47: 25,546,380 km (0.1 R)
• M48: 25,936,531 km (0.064 R)
• M49: 29,371,896 km (0.097 R)
• M50: 29,698,768 km (0.09 R)
• M51: 29,944,557 km (0.106 R)
• M52: 34,656,441 km (0.071 R)
• M53: 35,521,715 km (0.036 R)
• M54: 36,481,834 km (0.088 R)
• M55: 37,804,728 km (0.044 R)
• M56: 39,322,847 km (0.063 R)
• M57: 39,683,079 km (0.047 R)
• M58: 40,315,878 km (0.078 R)
• M59: 41,225,583 km (0.103 R)
• M60: 42,142,169 km (0.092 R)
• M61: 42,418,476 km (0.117 R)
• M62: 44,275,734 km (0.108 R)
• M63: 45,497,051 km (0.095 R)
• M64: 46,254,166 km (0.097 R)
• M65: 48,550,194 km (0.104 R)
• M66: 49,420,853 km (0.112 R)
• M67: 49,712,120 km (0.067 R)
• M68: 49,906,747 km (0.091 R)
• M69: 50,785,336 km (0.047 R)
• M70: 51,177,432 km (0.088 R)
• M71: 57,382,302 km (0.111 R)
• M72: 59,227,742 km (0.05 R)
• M73: 59,950,599 km (0.118 R)
• M74: 60,988,359 km (0.029 R)
• M75: 62,871,198 km (0.087 R)
• M76: 63,503,099 km (0.059 R)
• M77: 63,925,564 km (0.058 R)
• M78: 64,666,971 km (0.091 R)
• M79: 65,198,342 km (0.085 R)
• M80: 66,158,462 km (0.12 R)
• M81: 67,553,462 km (0.114 R)
• M82: 69,718,592 km (0.115 R)
• M83: 70,045,313 km (0.079 R)
• M84: 70,481,690 km (0.119 R)
• M85: 71,028,620 km (0.091 R)
• M86: 71,686,552 km (0.041 R)
• M87: 72,236,473 km (0.111 R)
• M88: 72,787,742 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit