🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 35.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.18 AU - 1.44 AU

Year: 562 Days

Day: 14.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 60.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,163,746 km

• M1: 44,879 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.29 AU - 1.85 AU

Year: 737 Days

Day: 12.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.64 AU - 1.72 AU

Year: 816 Days

Day: 42 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.63 AU - 1.93 AU

Year: 890 Days

Day: 15.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.06 AU - 4.9 AU

Year: 2975 Days

Day: 31.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.96 AU - 4.76 AU

Year: 3412 Days

Day: 40 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,163,746 km

• M1: 35,754 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 13.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.02 AU - 12.42 AU

Year: 15036 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,163,746 km

• M1: 171,738 km (0.092 R)
• M2: 336,446 km (0.064 R)
• M3: 462,407 km (0.082 R)
• M4: 731,982 km (0.066 R)
• M5: 1,982,920 km (0.075 R)
• M6: 2,371,725 km (0.053 R)
• M7: 2,749,459 km (0.114 R)
• M8: 3,955,368 km (0.078 R)
• M9: 4,321,434 km (0.116 R)
• M10: 4,445,899 km (0.083 R)
• M11: 4,655,935 km (0.097 R)
• M12: 5,892,959 km (0.11 R)
• M13: 6,405,781 km (0.058 R)
• M14: 7,374,726 km (0.111 R)
• M15: 7,724,785 km (0.092 R)
• M16: 8,597,390 km (0.104 R)
• M17: 8,807,275 km (0.089 R)
• M18: 9,555,414 km (0.041 R)
• M19: 9,772,930 km (0.077 R)
• M20: 10,491,299 km (0.062 R)
• M21: 11,861,914 km (0.091 R)
• M22: 12,747,085 km (0.104 R)
• M23: 13,349,067 km (0.112 R)
• M24: 13,653,498 km (0.098 R)
• M25: 13,775,870 km (0.107 R)
• M26: 14,021,958 km (0.113 R)
• M27: 14,580,706 km (0.107 R)
• M28: 14,831,432 km (0.104 R)
• M29: 16,495,559 km (0.082 R)
• M30: 17,548,877 km (0.063 R)
• M31: 17,682,169 km (0.112 R)
• M32: 18,151,009 km (0.101 R)
• M33: 18,759,872 km (0.113 R)
• M34: 22,191,049 km (0.113 R)
• M35: 23,499,282 km (0.09 R)
• M36: 23,719,790 km (0.092 R)
• M37: 24,014,797 km (0.087 R)
• M38: 24,757,700 km (0.102 R)
• M39: 25,810,569 km (0.093 R)
• M40: 25,962,112 km (0.111 R)
• M41: 26,113,954 km (0.091 R)
• M42: 26,418,685 km (0.098 R)
• M43: 27,031,587 km (0.066 R)
• M44: 27,881,902 km (0.083 R)
• M45: 28,193,364 km (0.117 R)
• M46: 28,349,544 km (0.114 R)
• M47: 28,662,653 km (0.098 R)
• M48: 29,450,585 km (0.105 R)
• M49: 31,047,692 km (0.082 R)
• M50: 33,248,276 km (0.075 R)
• M51: 34,076,001 km (0.096 R)
• M52: 34,159,178 km (0.098 R)
• M53: 36,855,380 km (0.06 R)
• M54: 37,282,931 km (0.055 R)
• M55: 37,797,996 km (0.05 R)
• M56: 39,270,339 km (0.114 R)
• M57: 40,673,118 km (0.03 R)
• M58: 41,736,011 km (0.072 R)
• M59: 43,708,159 km (0.117 R)
• M60: 44,342,006 km (0.104 R)
• M61: 44,614,723 km (0.105 R)
• M62: 46,261,945 km (0.104 R)
• M63: 47,000,509 km (0.112 R)
• M64: 47,093,111 km (0.045 R)
• M65: 48,489,158 km (0.112 R)
• M66: 48,957,698 km (0.109 R)
• M67: 49,521,682 km (0.104 R)
• M68: 50,466,542 km (0.117 R)
• M69: 51,226,799 km (0.084 R)
• M70: 51,417,387 km (0.067 R)
• M71: 51,512,830 km (0.104 R)
• M72: 54,305,373 km (0.114 R)
• M73: 57,542,522 km (0.11 R)
• M74: 59,434,486 km (0.114 R)
• M75: 60,237,228 km (0.089 R)
• M76: 62,361,518 km (0.056 R)
• M77: 64,304,495 km (0.1 R)
• M78: 64,922,185 km (0.114 R)
• M79: 67,621,529 km (0.108 R)
• M80: 68,249,690 km (0.06 R)
• M81: 69,617,314 km (0.05 R)
• M82: 69,722,930 km (0.084 R)
• M83: 69,828,546 km (0.044 R)
• M84: 69,934,312 km (0.072 R)
• M85: 70,357,524 km (0.112 R)

Asteroid Belt

Center: 14.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.9

Radius: 7.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.91 AU - 20.55 AU

Year: 27976 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,163,746 km

• M1: 444,754 km (0.095 R)
• M2: 839,094 km (0.111 R)
• M3: 1,069,924 km (0.086 R)
• M4: 1,561,951 km (0.102 R)
• M5: 2,085,993 km (0.088 R)
• M6: 2,627,387 km (0.118 R)
• M7: 2,727,319 km (0.118 R)
• M8: 2,828,447 km (0.115 R)
• M9: 2,931,071 km (0.096 R)
• M10: 3,571,649 km (0.118 R)
• M11: 3,945,943 km (0.111 R)
• M12: 4,215,369 km (0.102 R)
• M13: 4,371,998 km (0.113 R)
• M14: 5,351,714 km (0.089 R)
• M15: 5,436,387 km (0.111 R)
• M16: 5,521,508 km (0.093 R)
• M17: 5,822,798 km (0.068 R)
• M18: 5,953,696 km (0.089 R)
• M19: 6,262,616 km (0.1 R)
• M20: 6,804,459 km (0.086 R)
• M21: 7,361,262 km (0.037 R)
• M22: 7,597,627 km (0.115 R)
• M23: 8,175,075 km (0.043 R)
• M24: 8,321,681 km (0.039 R)
• M25: 8,617,436 km (0.079 R)
• M26: 10,252,092 km (0.039 R)
• M27: 10,410,217 km (0.067 R)
• M28: 10,943,084 km (0.032 R)
• M29: 11,869,245 km (0.105 R)
• M30: 12,933,783 km (0.091 R)
• M31: 13,564,039 km (0.045 R)
• M32: 14,028,540 km (0.109 R)
• M33: 15,272,895 km (0.074 R)
• M34: 16,060,827 km (0.112 R)
• M35: 17,549,775 km (0.051 R)
• M36: 18,310,630 km (0.11 R)
• M37: 18,953,003 km (0.103 R)
• M38: 19,017,629 km (0.087 R)
• M39: 19,472,108 km (0.084 R)
• M40: 19,798,979 km (0.101 R)
• M41: 20,923,805 km (0.103 R)
• M42: 21,662,669 km (0.117 R)
• M43: 21,730,138 km (0.116 R)
• M44: 23,027,750 km (0.11 R)
• M45: 23,373,321 km (0.079 R)
• M46: 23,442,734 km (0.1 R)
• M47: 23,929,975 km (0.088 R)
• M48: 23,999,837 km (0.119 R)
• M49: 24,139,860 km (0.116 R)
• M50: 24,490,967 km (0.051 R)
• M51: 25,198,116 km (0.099 R)
• M52: 25,912,146 km (0.036 R)
• M53: 25,983,804 km (0.114 R)
• M54: 26,995,534 km (0.112 R)
• M55: 27,725,871 km (0.046 R)
• M56: 27,946,378 km (0.066 R)
• M57: 30,940,131 km (0.077 R)
• M58: 31,092,571 km (0.084 R)
• M59: 31,781,170 km (0.081 R)
• M60: 32,243,128 km (0.102 R)
• M61: 32,629,689 km (0.085 R)
• M62: 33,251,418 km (0.117 R)
• M63: 33,329,508 km (0.107 R)
• M64: 34,822,944 km (0.109 R)
• M65: 35,219,677 km (0.11 R)
• M66: 36,177,702 km (0.081 R)
• M67: 36,659,856 km (0.062 R)
• M68: 37,468,432 km (0.065 R)
• M69: 37,793,359 km (0.092 R)
• M70: 38,856,252 km (0.117 R)
• M71: 39,267,646 km (0.087 R)
• M72: 39,432,652 km (0.105 R)
• M73: 40,510,505 km (0.093 R)
• M74: 41,346,159 km (0.082 R)
• M75: 42,272,020 km (0.095 R)
• M76: 42,949,549 km (0.061 R)
• M77: 44,917,658 km (0.092 R)
• M78: 45,609,100 km (0.119 R)
• M79: 47,968,557 km (0.08 R)
• M80: 48,144,933 km (0.09 R)
• M81: 48,675,258 km (0.073 R)
• M82: 48,852,531 km (0.029 R)
• M83: 50,636,336 km (0.096 R)
• M84: 51,175,636 km (0.085 R)
• M85: 54,084,118 km (0.113 R)
• M86: 54,451,381 km (0.094 R)
• M87: 56,114,460 km (0.091 R)
• M88: 59,395,890 km (0.097 R)
• M89: 59,490,436 km (0.067 R)
• M90: 59,774,821 km (0.096 R)
• M91: 60,630,371 km (0.112 R)
• M92: 60,820,959 km (0.111 R)
• M93: 61,585,703 km (0.036 R)
• M94: 63,898,935 km (0.113 R)
• M95: 64,481,619 km (0.045 R)
• M96: 64,871,172 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit