🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.8 AU - 0.84 AU

Year: 274 Days

Day: 40.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.29 AU - 1.51 AU

Year: 611 Days

Day: 44.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,207,925 km

• M1: 647,160 km (0.057 R)
• M2: 803,041 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.22 AU - 1.96 AU

Year: 740 Days

Day: 14.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.86 AU - 2.22 AU

Year: 1075 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,207,925 km

• M1: 153,188 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.36 AU - 3.5 AU

Year: 1850 Days

Day: 30.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.5 AU - 3.58 AU

Year: 2457 Days

Day: 19 Hours

Environment

Temp: -114 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,207,925 km

• M1: 593,006 km (0.066 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 13.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.43 AU - 12.39 AU

Year: 13296 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,207,925 km

• M1: 192,832 km (0.114 R)
• M2: 396,734 km (0.082 R)
• M3: 660,175 km (0.1 R)
• M4: 787,034 km (0.116 R)
• M5: 883,375 km (0.064 R)
• M6: 2,468,066 km (0.082 R)
• M7: 2,796,283 km (0.07 R)
• M8: 2,919,253 km (0.076 R)
• M9: 3,170,727 km (0.085 R)
• M10: 3,331,545 km (0.12 R)
• M11: 3,429,531 km (0.098 R)
• M12: 4,751,677 km (0.088 R)
• M13: 5,505,501 km (0.098 R)
• M14: 5,936,193 km (0.1 R)
• M15: 6,055,572 km (0.083 R)
• M16: 6,377,806 km (0.075 R)
• M17: 7,123,551 km (0.084 R)
• M18: 8,028,619 km (0.069 R)
• M19: 8,116,732 km (0.062 R)
• M20: 8,293,856 km (0.097 R)
• M21: 8,787,828 km (0.044 R)
• M22: 8,969,888 km (0.111 R)
• M23: 9,199,072 km (0.069 R)
• M24: 9,851,469 km (0.106 R)
• M25: 10,183,277 km (0.12 R)
• M26: 10,518,825 km (0.104 R)
• M27: 11,348,794 km (0.081 R)
• M28: 11,696,758 km (0.102 R)
• M29: 11,846,955 km (0.098 R)
• M30: 11,997,899 km (0.059 R)
• M31: 12,761,746 km (0.099 R)
• M32: 12,916,280 km (0.095 R)
• M33: 13,963,465 km (0.075 R)
• M34: 14,712,651 km (0.079 R)
• M35: 15,255,841 km (0.105 R)
• M36: 15,475,002 km (0.12 R)
• M37: 16,361,818 km (0.102 R)
• M38: 16,642,464 km (0.061 R)
• M39: 17,379,383 km (0.118 R)
• M40: 18,301,056 km (0.086 R)
• M41: 19,475,399 km (0.113 R)
• M42: 19,594,180 km (0.095 R)
• M43: 20,311,950 km (0.092 R)
• M44: 20,674,127 km (0.112 R)
• M45: 21,711,887 km (0.102 R)
• M46: 22,144,075 km (0.084 R)
• M47: 22,954,297 km (0.112 R)
• M48: 23,079,810 km (0.058 R)
• M49: 25,054,352 km (0.113 R)
• M50: 26,094,656 km (0.098 R)
• M51: 26,225,704 km (0.104 R)
• M52: 27,215,443 km (0.119 R)
• M53: 28,083,111 km (0.049 R)
• M54: 29,299,341 km (0.118 R)
• M55: 30,051,071 km (0.087 R)
• M56: 31,156,001 km (0.118 R)
• M57: 31,643,540 km (0.118 R)
• M58: 32,485,178 km (0.042 R)
• M59: 34,118,936 km (0.104 R)
• M60: 34,262,251 km (0.092 R)
• M61: 35,271,288 km (0.1 R)
• M62: 37,023,528 km (0.09 R)
• M63: 38,133,096 km (0.12 R)
• M64: 39,253,584 km (0.063 R)
• M65: 41,679,912 km (0.115 R)
• M66: 42,217,118 km (0.082 R)
• M67: 43,143,428 km (0.071 R)
• M68: 43,764,707 km (0.113 R)
• M69: 43,920,439 km (0.09 R)
• M70: 44,310,740 km (0.099 R)
• M71: 44,859,016 km (0.08 R)
• M72: 45,330,698 km (0.047 R)
• M73: 47,634,056 km (0.04 R)
• M74: 47,954,645 km (0.083 R)
• M75: 48,276,130 km (0.056 R)
• M76: 48,678,848 km (0.12 R)
• M77: 50,056,644 km (0.104 R)
• M78: 51,529,286 km (0.059 R)
• M79: 53,431,871 km (0.096 R)
• M80: 55,778,763 km (0.11 R)
• M81: 56,540,366 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.4

Radius: 5

Gravity: 32.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.92 AU - 16 AU

Year: 19244 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,207,925 km

• M1: 64,626 km (0.096 R)
• M2: 128,953 km (0.086 R)
• M3: 509,530 km (0.097 R)
• M4: 935,884 km (0.07 R)
• M5: 988,842 km (0.07 R)
• M6: 1,182,122 km (0.099 R)
• M7: 2,067,443 km (0.107 R)
• M8: 2,172,161 km (0.105 R)
• M9: 2,314,279 km (0.1 R)
• M10: 2,423,037 km (0.067 R)
• M11: 2,683,038 km (0.11 R)
• M12: 4,511,573 km (0.086 R)
• M13: 5,588,079 km (0.119 R)
• M14: 6,079,807 km (0.055 R)
• M15: 6,688,072 km (0.088 R)
• M16: 7,104,253 km (0.1 R)
• M17: 7,156,912 km (0.082 R)
• M18: 8,236,111 km (0.07 R)
• M19: 9,423,020 km (0.062 R)
• M20: 10,243,565 km (0.085 R)
• M21: 11,147,734 km (0.101 R)
• M22: 11,393,224 km (0.113 R)
• M23: 11,640,360 km (0.069 R)
• M24: 11,702,443 km (0.118 R)
• M25: 11,951,972 km (0.071 R)
• M26: 12,583,126 km (0.108 R)
• M27: 12,902,816 km (0.089 R)
• M28: 13,615,501 km (0.11 R)
• M29: 13,943,718 km (0.047 R)
• M30: 14,009,541 km (0.109 R)
• M31: 14,340,901 km (0.091 R)
• M32: 14,808,992 km (0.115 R)
• M33: 15,350,238 km (0.033 R)
• M34: 16,661,164 km (0.1 R)
• M35: 17,792,572 km (0.034 R)
• M36: 18,007,544 km (0.025 R)
• M37: 18,151,308 km (0.053 R)
• M38: 19,241,577 km (0.101 R)
• M39: 19,535,836 km (0.086 R)
• M40: 20,502,687 km (0.099 R)
• M41: 21,408,802 km (0.026 R)
• M42: 22,482,316 km (0.108 R)
• M43: 22,559,658 km (0.038 R)
• M44: 24,681,554 km (0.095 R)
• M45: 27,939,946 km (0.118 R)
• M46: 28,189,624 km (0.083 R)
• M47: 28,775,300 km (0.102 R)
• M48: 29,534,210 km (0.088 R)
• M49: 30,043,890 km (0.091 R)
• M50: 30,214,432 km (0.088 R)
• M51: 31,244,263 km (0.087 R)
• M52: 31,763,368 km (0.081 R)
• M53: 34,669,606 km (0.087 R)
• M54: 34,848,525 km (0.119 R)
• M55: 35,566,894 km (0.096 R)
• M56: 36,471,811 km (0.071 R)
• M57: 37,751,471 km (0.105 R)
• M58: 38,396,837 km (0.066 R)
• M59: 38,581,889 km (0.111 R)
• M60: 38,952,742 km (0.059 R)
• M61: 39,604,839 km (0.071 R)
• M62: 39,791,837 km (0.067 R)
• M63: 40,260,527 km (0.092 R)
• M64: 40,354,474 km (0.114 R)
• M65: 40,825,409 km (0.111 R)
• M66: 43,592,221 km (0.05 R)
• M67: 46,616,043 km (0.111 R)
• M68: 48,802,715 km (0.064 R)
• M69: 49,003,027 km (0.107 R)
• M70: 50,819,294 km (0.041 R)
• M71: 51,837,906 km (0.046 R)
• M72: 53,172,020 km (0.12 R)
• M73: 54,517,354 km (0.045 R)
• M74: 56,293,529 km (0.105 R)
• M75: 56,398,547 km (0.106 R)
• M76: 56,609,031 km (0.034 R)
• M77: 57,770,509 km (0.108 R)
• M78: 61,410,076 km (0.107 R)
• M79: 62,168,537 km (0.117 R)
• M80: 63,585,378 km (0.105 R)
• M81: 63,804,389 km (0.101 R)
• M82: 66,673,078 km (0.059 R)
• M83: 67,564,083 km (0.109 R)
• M84: 67,899,332 km (0.119 R)
• M85: 68,571,326 km (0.067 R)
• M86: 69,133,066 km (0.114 R)
• M87: 70,600,621 km (0.056 R)
• M88: 71,850,361 km (0.055 R)
• M89: 72,763,956 km (0.082 R)
• M90: 74,256,493 km (0.09 R)
• M91: 77,388,774 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 16,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit