🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 13.8 Hours

Environment

Temp: 254 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 228 Days

Day: 35.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.21 AU - 1.41 AU

Year: 527 Days

Day: 39.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1178 Days

Day: 27.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,103,842 km

• M1: 1,111,811 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.2 AU - 2.56 AU

Year: 1290 Days

Day: 16.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,103,842 km

• M1: 1,563,597 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.41 AU - 2.73 AU

Year: 1448 Days

Day: 40.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,103,842 km

• M1: 291,716 km (0.088 R)
• M2: 382,971 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.97 AU - 3.31 AU

Year: 1956 Days

Day: 16.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.66 AU - 4.38 AU

Year: 2833 Days

Day: 35.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,103,842 km

• M1: 313,108 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.2

Radius: 12.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.03 AU - 10.77 AU

Year: 10129 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,103,842 km

• M1: 154,983 km (0.083 R)
• M2: 242,049 km (0.079 R)
• M3: 505,491 km (0.058 R)
• M4: 708,196 km (0.066 R)
• M5: 1,015,470 km (0.092 R)
• M6: 1,154,596 km (0.108 R)
• M7: 1,364,781 km (0.041 R)
• M8: 1,497,175 km (0.094 R)
• M9: 1,704,219 km (0.085 R)
• M10: 1,799,363 km (0.064 R)
• M11: 2,354,820 km (0.046 R)
• M12: 2,707,572 km (0.093 R)
• M13: 2,933,165 km (0.095 R)
• M14: 3,283,075 km (0.077 R)
• M15: 3,432,972 km (0.097 R)
• M16: 3,833,445 km (0.088 R)
• M17: 5,262,554 km (0.084 R)
• M18: 5,438,631 km (0.092 R)
• M19: 6,125,434 km (0.072 R)
• M20: 6,385,436 km (0.094 R)
• M21: 6,573,480 km (0.042 R)
• M22: 7,032,147 km (0.102 R)
• M23: 7,382,954 km (0.05 R)
• M24: 7,540,780 km (0.068 R)
• M25: 7,659,860 km (0.114 R)
• M26: 7,819,630 km (0.081 R)
• M27: 9,392,203 km (0.096 R)
• M28: 9,563,343 km (0.105 R)
• M29: 10,170,561 km (0.117 R)
• M30: 10,346,338 km (0.059 R)
• M31: 10,656,305 km (0.087 R)
• M32: 11,285,663 km (0.04 R)
• M33: 12,721,953 km (0.055 R)
• M34: 13,341,288 km (0.119 R)
• M35: 13,727,400 km (0.118 R)
• M36: 14,510,545 km (0.117 R)
• M37: 15,560,423 km (0.057 R)
• M38: 16,686,446 km (0.11 R)
• M39: 18,424,474 km (0.117 R)
• M40: 18,638,997 km (0.106 R)
• M41: 18,746,558 km (0.063 R)
• M42: 19,016,433 km (0.073 R)
• M43: 19,779,082 km (0.038 R)
• M44: 19,943,790 km (0.088 R)
• M45: 20,053,894 km (0.08 R)
• M46: 21,615,845 km (0.111 R)
• M47: 22,525,999 km (0.113 R)
• M48: 22,640,740 km (0.072 R)
• M49: 22,813,077 km (0.096 R)
• M50: 23,043,458 km (0.118 R)
• M51: 23,158,947 km (0.11 R)
• M52: 23,390,674 km (0.052 R)
• M53: 24,266,121 km (0.078 R)
• M54: 25,629,257 km (0.066 R)
• M55: 26,592,218 km (0.072 R)
• M56: 27,322,106 km (0.096 R)
• M57: 28,677,463 km (0.07 R)
• M58: 29,238,305 km (0.061 R)
• M59: 31,069,683 km (0.067 R)
• M60: 31,389,224 km (0.12 R)
• M61: 31,645,634 km (0.09 R)
• M62: 31,838,466 km (0.083 R)
• M63: 33,003,235 km (0.093 R)
• M64: 33,590,855 km (0.071 R)
• M65: 34,247,740 km (0.083 R)
• M66: 35,574,374 km (0.07 R)
• M67: 36,445,781 km (0.085 R)
• M68: 36,782,676 km (0.057 R)
• M69: 37,188,535 km (0.114 R)
• M70: 37,527,823 km (0.107 R)
• M71: 39,239,521 km (0.056 R)
• M72: 39,446,715 km (0.087 R)
• M73: 39,861,998 km (0.052 R)
• M74: 41,116,825 km (0.119 R)
• M75: 41,327,160 km (0.101 R)
• M76: 41,608,254 km (0.117 R)
• M77: 41,819,486 km (0.115 R)
• M78: 45,319,478 km (0.108 R)
• M79: 45,681,954 km (0.116 R)
• M80: 46,190,886 km (0.072 R)
• M81: 46,555,605 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 5.7

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.88 AU - 19.28 AU

Year: 22662 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,103,842 km

• M1: 92,451 km (0.099 R)
• M2: 522,994 km (0.092 R)
• M3: 794,664 km (0.049 R)
• M4: 967,898 km (0.081 R)
• M5: 1,324,540 km (0.045 R)
• M6: 1,426,117 km (0.058 R)
• M7: 1,971,999 km (0.103 R)
• M8: 2,267,305 km (0.107 R)
• M9: 3,098,322 km (0.089 R)
• M10: 3,233,857 km (0.112 R)
• M11: 3,510,763 km (0.115 R)
• M12: 4,198,763 km (0.034 R)
• M13: 4,311,111 km (0.059 R)
• M14: 4,538,949 km (0.097 R)
• M15: 5,085,729 km (0.103 R)
• M16: 5,818,908 km (0.068 R)
• M17: 5,902,384 km (0.077 R)
• M18: 6,070,682 km (0.106 R)
• M19: 6,325,896 km (0.099 R)
• M20: 6,715,448 km (0.076 R)
• M21: 6,891,076 km (0.089 R)
• M22: 7,517,592 km (0.11 R)
• M23: 7,699,952 km (0.117 R)
• M24: 7,745,879 km (0.104 R)
• M25: 7,976,259 km (0.102 R)
• M26: 9,405,817 km (0.101 R)
• M27: 9,800,306 km (0.11 R)
• M28: 11,693,617 km (0.076 R)
• M29: 13,199,170 km (0.115 R)
• M30: 14,255,032 km (0.1 R)
• M31: 15,685,187 km (0.1 R)
• M32: 16,211,173 km (0.108 R)
• M33: 16,328,757 km (0.083 R)
• M34: 16,981,004 km (0.077 R)
• M35: 17,160,372 km (0.079 R)
• M36: 17,581,340 km (0.106 R)
• M37: 18,249,743 km (0.083 R)
• M38: 18,988,308 km (0.069 R)
• M39: 20,114,481 km (0.032 R)
• M40: 20,240,891 km (0.085 R)
• M41: 21,133,542 km (0.102 R)
• M42: 21,326,373 km (0.049 R)
• M43: 22,430,705 km (0.082 R)
• M44: 22,824,895 km (0.051 R)
• M45: 23,089,085 km (0.104 R)
• M46: 23,155,207 km (0.058 R)
• M47: 23,420,594 km (0.108 R)
• M48: 24,491,864 km (0.067 R)
• M49: 24,965,641 km (0.119 R)
• M50: 27,379,402 km (0.061 R)
• M51: 27,519,576 km (0.113 R)
• M52: 28,153,272 km (0.103 R)
• M53: 28,224,032 km (0.051 R)
• M54: 28,720,547 km (0.11 R)
• M55: 28,862,964 km (0.116 R)
• M56: 28,934,323 km (0.084 R)
• M57: 29,506,834 km (0.109 R)
• M58: 29,722,404 km (0.03 R)
• M59: 30,808,485 km (0.079 R)
• M60: 30,954,343 km (0.059 R)
• M61: 31,760,226 km (0.1 R)
• M62: 31,907,431 km (0.079 R)
• M63: 32,870,392 km (0.093 R)
• M64: 33,168,541 km (0.069 R)
• M65: 33,617,484 km (0.061 R)
• M66: 35,052,427 km (0.108 R)
• M67: 35,433,303 km (0.099 R)
• M68: 36,045,607 km (0.093 R)
• M69: 36,738,694 km (0.092 R)
• M70: 37,513,910 km (0.114 R)
• M71: 37,591,701 km (0.104 R)
• M72: 39,396,300 km (0.096 R)
• M73: 39,792,286 km (0.116 R)
• M74: 40,110,031 km (0.093 R)
• M75: 40,828,101 km (0.048 R)
• M76: 40,988,171 km (0.075 R)
• M77: 41,872,743 km (0.101 R)
• M78: 44,317,023 km (0.083 R)
• M79: 44,563,859 km (0.075 R)
• M80: 44,811,294 km (0.092 R)
• M81: 46,974,629 km (0.12 R)
• M82: 49,256,894 km (0.111 R)
• M83: 50,884,369 km (0.08 R)
• M84: 52,094,915 km (0.11 R)
• M85: 52,355,515 km (0.101 R)
• M86: 52,442,581 km (0.028 R)
• M87: 53,489,915 km (0.119 R)
• M88: 54,456,168 km (0.082 R)
• M89: 57,209,816 km (0.084 R)
• M90: 58,197,760 km (0.084 R)
• M91: 59,282,046 km (0.073 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit