🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.81 AU - 0.99 AU

Year: 310 Days

Day: 37.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,219,785 km

• M1: 29,770 km (0.075 R)
• M2: 183,557 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.41 AU - 1.89 AU

Year: 770 Days

Day: 39.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,219,785 km

• M1: 94,546 km (0.098 R)
• M2: 1,190,649 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.89 AU - 2.87 AU

Year: 1334 Days

Day: 29.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.51 AU - 4.57 AU

Year: 3516 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.2

Radius: 6.5

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.58 AU - 16.74 AU

Year: 23610 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,219,785 km

• M1: 96,491 km (0.032 R)
• M2: 349,461 km (0.099 R)
• M3: 650,152 km (0.108 R)
• M4: 756,666 km (0.036 R)
• M5: 1,110,914 km (0.104 R)
• M6: 2,189,514 km (0.035 R)
• M7: 2,774,293 km (0.115 R)
• M8: 2,949,920 km (0.068 R)
• M9: 3,220,094 km (0.114 R)
• M10: 3,404,848 km (0.056 R)
• M11: 3,640,464 km (0.078 R)
• M12: 3,688,336 km (0.081 R)
• M13: 5,162,623 km (0.096 R)
• M14: 5,932,304 km (0.105 R)
• M15: 5,988,702 km (0.041 R)
• M16: 6,158,795 km (0.075 R)
• M17: 6,737,439 km (0.105 R)
• M18: 6,973,804 km (0.093 R)
• M19: 7,822,173 km (0.066 R)
• M20: 8,321,531 km (0.059 R)
• M21: 8,575,100 km (0.051 R)
• M22: 8,831,211 km (0.068 R)
• M23: 10,488,008 km (0.036 R)
• M24: 11,177,055 km (0.113 R)
• M25: 11,738,945 km (0.082 R)
• M26: 12,743,943 km (0.092 R)
• M27: 13,036,108 km (0.108 R)
• M28: 13,109,561 km (0.09 R)
• M29: 13,552,819 km (0.092 R)
• M30: 13,776,318 km (0.114 R)
• M31: 13,926,066 km (0.115 R)
• M32: 14,758,877 km (0.104 R)
• M33: 16,950,636 km (0.052 R)
• M34: 18,908,572 km (0.078 R)
• M35: 19,576,976 km (0.092 R)
• M36: 20,083,365 km (0.09 R)
• M37: 22,327,033 km (0.077 R)
• M38: 22,679,187 km (0.107 R)
• M39: 23,033,285 km (0.111 R)
• M40: 23,121,996 km (0.117 R)
• M41: 24,467,480 km (0.095 R)
• M42: 24,739,598 km (0.101 R)
• M43: 27,139,896 km (0.077 R)
• M44: 28,558,084 km (0.08 R)
• M45: 28,940,306 km (0.106 R)
• M46: 30,194,236 km (0.104 R)
• M47: 31,170,811 km (0.115 R)
• M48: 34,669,606 km (0.116 R)
• M49: 37,035,646 km (0.056 R)
• M50: 39,241,017 km (0.066 R)
• M51: 40,627,491 km (0.081 R)
• M52: 40,949,724 km (0.106 R)
• M53: 44,439,095 km (0.107 R)
• M54: 48,022,562 km (0.027 R)
• M55: 48,590,884 km (0.093 R)
• M56: 49,390,186 km (0.109 R)
• M57: 50,193,826 km (0.098 R)
• M58: 50,539,546 km (0.117 R)
• M59: 50,654,886 km (0.111 R)
• M60: 50,886,015 km (0.072 R)
• M61: 51,697,733 km (0.069 R)
• M62: 51,930,358 km (0.105 R)
• M63: 52,513,640 km (0.1 R)
• M64: 53,568,903 km (0.086 R)
• M65: 56,656,603 km (0.117 R)
• M66: 58,949,191 km (0.058 R)
• M67: 59,070,664 km (0.114 R)
• M68: 59,435,683 km (0.083 R)
• M69: 59,923,521 km (0.118 R)
• M70: 61,026,058 km (0.09 R)
• M71: 62,878,379 km (0.118 R)
• M72: 63,375,492 km (0.08 R)
• M73: 65,502,624 km (0.105 R)
• M74: 65,628,436 km (0.115 R)
• M75: 66,638,072 km (0.09 R)
• M76: 67,018,051 km (0.087 R)
• M77: 67,780,252 km (0.112 R)
• M78: 67,907,560 km (0.068 R)
• M79: 69,569,592 km (0.033 R)
• M80: 69,826,452 km (0.095 R)
• M81: 72,022,698 km (0.096 R)
• M82: 76,482,809 km (0.084 R)
• M83: 78,879,965 km (0.11 R)
• M84: 79,953,180 km (0.087 R)
• M85: 81,436,892 km (0.071 R)
• M86: 81,978,736 km (0.102 R)
• M87: 83,201,997 km (0.092 R)
• M88: 83,474,714 km (0.03 R)
• M89: 83,611,148 km (0.105 R)
• M90: 85,254,331 km (0.09 R)
• M91: 85,529,291 km (0.091 R)
• M92: 85,942,182 km (0.092 R)
• M93: 87,739,002 km (0.081 R)
• M94: 91,369,891 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.1

Radius: 6.5

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.05 AU - 19.41 AU

Year: 27133 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,219,785 km

• M1: 121,773 km (0.105 R)
• M2: 733,778 km (0.081 R)
• M3: 1,066,184 km (0.113 R)
• M4: 1,343,987 km (0.063 R)
• M5: 1,783,655 km (0.052 R)
• M6: 1,964,070 km (0.099 R)
• M7: 2,994,351 km (0.095 R)
• M8: 3,079,622 km (0.113 R)
• M9: 3,209,174 km (0.1 R)
• M10: 3,296,389 km (0.059 R)
• M11: 3,384,502 km (0.099 R)
• M12: 3,976,012 km (0.091 R)
• M13: 4,022,836 km (0.061 R)
• M14: 4,307,820 km (0.102 R)
• M15: 4,897,086 km (0.08 R)
• M16: 6,588,739 km (0.114 R)
• M17: 6,699,890 km (0.116 R)
• M18: 6,867,889 km (0.114 R)
• M19: 7,496,050 km (0.051 R)
• M20: 8,745,192 km (0.08 R)
• M21: 10,834,775 km (0.105 R)
• M22: 10,966,272 km (0.083 R)
• M23: 11,098,217 km (0.103 R)
• M24: 11,363,604 km (0.077 R)
• M25: 12,446,393 km (0.108 R)
• M26: 12,791,516 km (0.092 R)
• M27: 12,930,342 km (0.102 R)
• M28: 13,209,642 km (0.07 R)
• M29: 13,703,315 km (0.059 R)
• M30: 14,131,314 km (0.071 R)
• M31: 14,854,171 km (0.101 R)
• M32: 14,927,175 km (0.089 R)
• M33: 15,000,178 km (0.044 R)
• M34: 15,293,690 km (0.05 R)
• M35: 16,789,369 km (0.096 R)
• M36: 16,865,365 km (0.099 R)
• M37: 17,400,626 km (0.117 R)
• M38: 18,253,035 km (0.086 R)
• M39: 19,039,620 km (0.053 R)
• M40: 19,118,907 km (0.084 R)
• M41: 19,357,366 km (0.051 R)
• M42: 20,078,577 km (0.043 R)
• M43: 21,795,662 km (0.079 R)
• M44: 21,878,539 km (0.087 R)
• M45: 22,462,120 km (0.075 R)
• M46: 23,135,161 km (0.059 R)
• M47: 27,310,438 km (0.062 R)
• M48: 29,300,239 km (0.094 R)
• M49: 31,242,618 km (0.074 R)
• M50: 33,417,322 km (0.09 R)
• M51: 33,608,807 km (0.12 R)
• M52: 34,667,960 km (0.102 R)
• M53: 35,250,345 km (0.098 R)
• M54: 35,445,271 km (0.056 R)
• M55: 35,640,496 km (0.059 R)
• M56: 37,314,047 km (0.037 R)
• M57: 37,512,564 km (0.101 R)
• M58: 38,912,501 km (0.115 R)
• M59: 41,044,121 km (0.094 R)
• M60: 41,146,595 km (0.064 R)
• M61: 43,944,674 km (0.067 R)
• M62: 44,785,563 km (0.105 R)
• M63: 47,447,209 km (0.054 R)
• M64: 47,985,611 km (0.071 R)
• M65: 48,742,876 km (0.061 R)
• M66: 49,395,123 km (0.076 R)
• M67: 49,722,293 km (0.118 R)
• M68: 50,378,878 km (0.098 R)
• M69: 55,506,644 km (0.077 R)
• M70: 56,187,614 km (0.044 R)
• M71: 57,557,930 km (0.118 R)
• M72: 61,031,443 km (0.115 R)
• M73: 61,382,550 km (0.077 R)
• M74: 62,439,758 km (0.103 R)
• M75: 65,647,435 km (0.057 R)
• M76: 66,127,196 km (0.034 R)
• M77: 66,367,450 km (0.081 R)
• M78: 66,849,005 km (0.111 R)
• M79: 67,815,408 km (0.106 R)
• M80: 68,421,877 km (0.077 R)
• M81: 70,374,429 km (0.116 R)
• M82: 70,497,099 km (0.067 R)
• M83: 71,603,974 km (0.105 R)
• M84: 71,727,392 km (0.104 R)
• M85: 73,213,048 km (0.075 R)
• M86: 80,920,779 km (0.089 R)
• M87: 82,079,565 km (0.116 R)
• M88: 84,413,740 km (0.1 R)
• M89: 84,544,040 km (0.096 R)
• M90: 85,588,831 km (0.069 R)
• M91: 85,981,825 km (0.103 R)
• M92: 86,375,417 km (0.052 R)
• M93: 87,955,470 km (0.044 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit