🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.66 AU - 0.74 AU

Year: 212 Days

Day: 28 Hours

Environment

Temp: 146 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,251,568 km

• M1: 85,720 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.18 AU - 2.56 AU

Year: 1320 Days

Day: 25.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 12.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.64 AU - 11.42 AU

Year: 10640 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 61,251,568 km

• M1: 441,763 km (0.11 R)
• M2: 525,388 km (0.093 R)
• M3: 723,156 km (0.074 R)
• M4: 869,762 km (0.047 R)
• M5: 981,362 km (0.033 R)
• M6: 1,146,219 km (0.078 R)
• M7: 1,232,387 km (0.089 R)
• M8: 1,725,761 km (0.027 R)
• M9: 2,230,953 km (0.119 R)
• M10: 2,340,608 km (0.081 R)
• M11: 2,484,521 km (0.109 R)
• M12: 2,933,764 km (0.111 R)
• M13: 3,019,932 km (0.092 R)
• M14: 3,194,663 km (0.041 R)
• M15: 3,336,930 km (0.087 R)
• M16: 3,609,497 km (0.04 R)
• M17: 4,079,983 km (0.083 R)
• M18: 4,934,785 km (0.111 R)
• M19: 5,542,302 km (0.071 R)
• M20: 5,953,247 km (0.096 R)
• M21: 6,351,626 km (0.068 R)
• M22: 6,441,385 km (0.117 R)
• M23: 6,531,593 km (0.059 R)
• M24: 7,198,051 km (0.034 R)
• M25: 7,385,647 km (0.105 R)
• M26: 7,982,692 km (0.101 R)
• M27: 8,128,400 km (0.117 R)
• M28: 8,620,278 km (0.088 R)
• M29: 8,844,675 km (0.104 R)
• M30: 9,096,448 km (0.091 R)
• M31: 9,452,940 km (0.093 R)
• M32: 9,632,906 km (0.111 R)
• M33: 11,194,558 km (0.071 R)
• M34: 11,276,089 km (0.038 R)
• M35: 12,074,194 km (0.07 R)
• M36: 12,325,668 km (0.029 R)
• M37: 12,438,016 km (0.077 R)
• M38: 13,463,958 km (0.094 R)
• M39: 13,666,663 km (0.087 R)
• M40: 13,987,251 km (0.118 R)
• M41: 14,576,517 km (0.086 R)
• M42: 15,053,735 km (0.079 R)
• M43: 15,687,880 km (0.092 R)
• M44: 16,023,578 km (0.073 R)
• M45: 16,115,580 km (0.098 R)
• M46: 16,826,469 km (0.049 R)
• M47: 18,119,145 km (0.087 R)
• M48: 18,343,093 km (0.08 R)
• M49: 19,443,684 km (0.119 R)
• M50: 20,933,080 km (0.111 R)
• M51: 21,134,439 km (0.086 R)
• M52: 21,403,865 km (0.113 R)
• M53: 22,390,313 km (0.055 R)
• M54: 22,665,125 km (0.105 R)
• M55: 23,010,097 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.2

Radius: 6.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.03 AU - 15.77 AU

Year: 17740 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,251,568 km

• M1: 208,390 km (0.089 R)
• M2: 257,608 km (0.09 R)
• M3: 340,934 km (0.061 R)
• M4: 747,989 km (0.114 R)
• M5: 895,194 km (0.098 R)
• M6: 939,026 km (0.095 R)
• M7: 1,074,861 km (0.095 R)
• M8: 1,573,770 km (0.045 R)
• M9: 1,627,176 km (0.09 R)
• M10: 2,077,166 km (0.099 R)
• M11: 2,659,102 km (0.092 R)
• M12: 2,951,566 km (0.04 R)
• M13: 3,152,326 km (0.113 R)
• M14: 4,258,902 km (0.097 R)
• M15: 4,873,001 km (0.093 R)
• M16: 5,311,173 km (0.091 R)
• M17: 5,432,946 km (0.071 R)
• M18: 6,569,291 km (0.09 R)
• M19: 6,743,722 km (0.103 R)
• M20: 6,963,930 km (0.075 R)
• M21: 7,276,291 km (0.115 R)
• M22: 7,411,527 km (0.092 R)
• M23: 7,502,184 km (0.033 R)
• M24: 8,146,950 km (0.067 R)
• M25: 8,476,066 km (0.103 R)
• M26: 8,523,488 km (0.078 R)
• M27: 8,618,483 km (0.09 R)
• M28: 11,001,577 km (0.085 R)
• M29: 11,469,818 km (0.114 R)
• M30: 11,732,811 km (0.098 R)
• M31: 12,318,188 km (0.112 R)
• M32: 12,587,464 km (0.054 R)
• M33: 13,131,851 km (0.085 R)
• M34: 14,867,635 km (0.088 R)
• M35: 15,154,264 km (0.077 R)
• M36: 17,936,934 km (0.076 R)
• M37: 18,364,635 km (0.087 R)
• M38: 19,667,931 km (0.074 R)
• M39: 20,045,666 km (0.054 R)
• M40: 22,427,862 km (0.083 R)
• M41: 22,625,032 km (0.08 R)
• M42: 25,580,338 km (0.101 R)
• M43: 26,476,579 km (0.028 R)
• M44: 27,102,945 km (0.094 R)
• M45: 27,382,993 km (0.108 R)
• M46: 27,523,315 km (0.114 R)
• M47: 28,583,516 km (0.112 R)
• M48: 28,939,858 km (0.096 R)
• M49: 29,441,310 km (0.057 R)
• M50: 30,090,265 km (0.099 R)
• M51: 30,598,150 km (0.101 R)
• M52: 30,816,713 km (0.105 R)
• M53: 30,889,716 km (0.107 R)
• M54: 31,108,877 km (0.094 R)
• M55: 31,843,552 km (0.066 R)
• M56: 31,917,304 km (0.112 R)
• M57: 32,286,960 km (0.064 R)
• M58: 33,030,611 km (0.104 R)
• M59: 33,254,859 km (0.046 R)
• M60: 34,005,840 km (0.088 R)
• M61: 34,081,237 km (0.073 R)
• M62: 34,610,664 km (0.118 R)
• M63: 35,066,638 km (0.095 R)
• M64: 35,601,152 km (0.085 R)
• M65: 35,831,084 km (0.057 R)
• M66: 36,061,464 km (0.074 R)
• M67: 39,575,518 km (0.115 R)
• M68: 40,451,115 km (0.043 R)
• M69: 40,610,885 km (0.116 R)
• M70: 41,735,861 km (0.037 R)
• M71: 42,140,075 km (0.058 R)
• M72: 46,839,393 km (0.062 R)
• M73: 47,007,241 km (0.092 R)
• M74: 47,259,463 km (0.104 R)
• M75: 47,427,911 km (0.115 R)
• M76: 48,357,512 km (0.088 R)
• M77: 48,612,127 km (0.091 R)
• M78: 48,697,099 km (0.062 R)
• M79: 49,037,434 km (0.083 R)
• M80: 49,122,705 km (0.077 R)
• M81: 50,923,414 km (0.046 R)
• M82: 51,701,772 km (0.116 R)
• M83: 52,135,905 km (0.066 R)
• M84: 52,833,031 km (0.111 R)
• M85: 53,357,821 km (0.114 R)
• M86: 53,445,485 km (0.091 R)
• M87: 53,533,149 km (0.094 R)
• M88: 55,829,925 km (0.092 R)
• M89: 56,811,287 km (0.071 R)
• M90: 58,068,508 km (0.11 R)
• M91: 58,610,202 km (0.113 R)
• M92: 60,245,157 km (0.103 R)
• M93: 60,519,071 km (0.045 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 20,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit