🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 203 Days

Day: 28.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 85 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.99 AU - 1.25 AU

Year: 440 Days

Day: 20.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 156.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.91 AU - 1.43 AU

Year: 469 Days

Day: 41.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,574,121 km

• M1: 205,547 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.77 AU - 1.79 AU

Year: 881 Days

Day: 47.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,574,121 km

• M1: 809,175 km (0.087 R)
• M2: 1,075,160 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.7 AU - 2.34 AU

Year: 1065 Days

Day: 35.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,574,121 km

• M1: 596,746 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.18 AU - 2.92 AU

Year: 1510 Days

Day: 34.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.17 AU - 3.43 AU

Year: 2223 Days

Day: 23.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,574,121 km

• M1: 816,056 km (0.06 R)
• M2: 1,255,126 km (0.105 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.72 AU - 5.18 AU

Year: 3481 Days

Day: 40.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 10.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.03 AU - 9.67 AU

Year: 10603 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,574,121 km

• M1: 295,905 km (0.088 R)
• M2: 860,936 km (0.047 R)
• M3: 991,086 km (0.11 R)
• M4: 1,148,313 km (0.09 R)
• M5: 1,250,788 km (0.052 R)
• M6: 1,554,771 km (0.094 R)
• M7: 2,387,133 km (0.075 R)
• M8: 3,104,156 km (0.101 R)
• M9: 3,546,966 km (0.111 R)
• M10: 3,791,259 km (0.06 R)
• M11: 3,946,691 km (0.059 R)
• M12: 4,104,367 km (0.093 R)
• M13: 4,957,673 km (0.083 R)
• M14: 5,439,528 km (0.114 R)
• M15: 6,044,801 km (0.092 R)
• M16: 6,227,011 km (0.08 R)
• M17: 6,337,115 km (0.11 R)
• M18: 6,671,467 km (0.084 R)
• M19: 6,935,507 km (0.109 R)
• M20: 7,396,268 km (0.116 R)
• M21: 8,146,053 km (0.111 R)
• M22: 9,169,153 km (0.075 R)
• M23: 9,674,644 km (0.038 R)
• M24: 10,189,261 km (0.047 R)
• M25: 10,275,878 km (0.087 R)
• M26: 10,800,817 km (0.105 R)
• M27: 11,066,502 km (0.103 R)
• M28: 11,244,973 km (0.107 R)
• M29: 12,473,919 km (0.092 R)
• M30: 12,752,770 km (0.114 R)
• M31: 12,939,767 km (0.086 R)
• M32: 13,601,738 km (0.094 R)
• M33: 14,371,718 km (0.093 R)
• M34: 15,903,450 km (0.074 R)
• M35: 16,054,395 km (0.028 R)
• M36: 16,510,219 km (0.087 R)
• M37: 16,714,121 km (0.075 R)
• M38: 17,538,406 km (0.041 R)
• M39: 17,798,706 km (0.085 R)
• M40: 18,587,236 km (0.086 R)
• M41: 19,440,842 km (0.078 R)
• M42: 19,548,403 km (0.117 R)
• M43: 19,818,277 km (0.036 R)
• M44: 20,198,256 km (0.061 R)
• M45: 20,361,766 km (0.067 R)
• M46: 20,910,192 km (0.052 R)
• M47: 21,296,902 km (0.111 R)
• M48: 21,463,405 km (0.117 R)
• M49: 22,021,555 km (0.058 R)
• M50: 23,609,386 km (0.089 R)
• M51: 24,882,763 km (0.057 R)
• M52: 25,645,713 km (0.111 R)
• M53: 26,119,040 km (0.088 R)
• M54: 26,655,049 km (0.084 R)
• M55: 28,406,541 km (0.06 R)
• M56: 28,528,613 km (0.11 R)
• M57: 28,773,505 km (0.101 R)
• M58: 29,635,937 km (0.105 R)
• M59: 30,008,286 km (0.034 R)
• M60: 30,194,984 km (0.075 R)
• M61: 31,260,270 km (0.117 R)
• M62: 31,386,381 km (0.098 R)
• M63: 31,892,620 km (0.106 R)
• M64: 32,274,095 km (0.05 R)
• M65: 33,556,448 km (0.103 R)
• M66: 34,074,057 km (0.067 R)
• M67: 34,268,833 km (0.099 R)
• M68: 35,248,400 km (0.096 R)
• M69: 35,314,073 km (0.117 R)
• M70: 35,906,481 km (0.099 R)
• M71: 36,369,636 km (0.107 R)
• M72: 37,435,670 km (0.104 R)
• M73: 37,502,541 km (0.083 R)
• M74: 37,703,750 km (0.116 R)
• M75: 37,972,428 km (0.044 R)
• M76: 39,393,757 km (0.089 R)
• M77: 40,350,884 km (0.066 R)
• M78: 42,987,397 km (0.079 R)
• M79: 43,268,192 km (0.085 R)
• M80: 43,549,436 km (0.037 R)
• M81: 43,760,968 km (0.093 R)
• M82: 44,468,117 km (0.079 R)
• M83: 44,823,112 km (0.071 R)
• M84: 44,965,380 km (0.086 R)
• M85: 46,252,670 km (0.045 R)
• M86: 47,117,495 km (0.081 R)
• M87: 47,262,156 km (0.119 R)
• M88: 47,697,037 km (0.045 R)
• M89: 47,842,297 km (0.096 R)
• M90: 48,133,264 km (0.115 R)
• M91: 48,424,831 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.8

Radius: 6

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.65 AU - 16.19 AU

Year: 23557 Days

Day: 24.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,574,121 km

• M1: 552,166 km (0.089 R)
• M2: 1,172,548 km (0.077 R)
• M3: 1,592,021 km (0.06 R)
• M4: 2,091,677 km (0.095 R)
• M5: 2,841,612 km (0.065 R)
• M6: 3,354,283 km (0.068 R)
• M7: 3,486,977 km (0.09 R)
• M8: 3,711,972 km (0.104 R)
• M9: 4,414,783 km (0.068 R)
• M10: 4,955,878 km (0.104 R)
• M11: 5,006,143 km (0.109 R)
• M12: 5,208,848 km (0.085 R)
• M13: 6,370,775 km (0.044 R)
• M14: 8,858,438 km (0.085 R)
• M15: 9,103,629 km (0.076 R)
• M16: 9,915,646 km (0.062 R)
• M17: 11,607,897 km (0.032 R)
• M18: 11,674,767 km (0.081 R)
• M19: 12,146,450 km (0.116 R)
• M20: 12,214,367 km (0.112 R)
• M21: 12,418,718 km (0.11 R)
• M22: 13,881,037 km (0.116 R)
• M23: 14,165,722 km (0.097 R)
• M24: 15,617,719 km (0.057 R)
• M25: 16,436,318 km (0.104 R)
• M26: 17,040,394 km (0.039 R)
• M27: 17,116,390 km (0.051 R)
• M28: 17,268,830 km (0.089 R)
• M29: 17,728,694 km (0.108 R)
• M30: 18,425,970 km (0.03 R)
• M31: 20,490,271 km (0.114 R)
• M32: 21,879,287 km (0.087 R)
• M33: 23,891,229 km (0.113 R)
• M34: 23,976,350 km (0.03 R)
• M35: 27,017,974 km (0.096 R)
• M36: 27,106,685 km (0.093 R)
• M37: 27,640,899 km (0.093 R)
• M38: 28,538,636 km (0.075 R)
• M39: 28,719,500 km (0.09 R)
• M40: 30,824,940 km (0.109 R)
• M41: 31,568,891 km (0.047 R)
• M42: 33,074,444 km (0.035 R)
• M43: 33,549,716 km (0.113 R)
• M44: 34,122,975 km (0.039 R)
• M45: 34,218,867 km (0.11 R)
• M46: 34,892,357 km (0.057 R)
• M47: 36,448,324 km (0.075 R)
• M48: 36,742,583 km (0.112 R)
• M49: 37,432,379 km (0.045 R)
• M50: 37,729,181 km (0.118 R)
• M51: 39,325,690 km (0.103 R)
• M52: 39,829,236 km (0.105 R)
• M53: 39,930,065 km (0.104 R)
• M54: 40,132,322 km (0.081 R)
• M55: 40,436,155 km (0.029 R)
• M56: 40,537,582 km (0.105 R)
• M57: 43,724,316 km (0.064 R)
• M58: 44,141,395 km (0.073 R)
• M59: 44,454,952 km (0.079 R)
• M60: 45,400,411 km (0.1 R)
• M61: 45,611,344 km (0.116 R)
• M62: 45,716,960 km (0.093 R)
• M63: 47,631,962 km (0.072 R)
• M64: 47,846,336 km (0.044 R)
• M65: 47,953,597 km (0.078 R)
• M66: 49,572,845 km (0.094 R)
• M67: 50,116,633 km (0.059 R)
• M68: 50,771,722 km (0.038 R)
• M69: 53,309,052 km (0.098 R)
• M70: 56,113,413 km (0.1 R)
• M71: 58,965,347 km (0.12 R)
• M72: 60,351,072 km (0.094 R)
• M73: 61,630,583 km (0.068 R)
• M74: 61,981,091 km (0.038 R)
• M75: 62,684,201 km (0.106 R)
• M76: 62,919,069 km (0.079 R)
• M77: 63,389,854 km (0.109 R)
• M78: 64,334,863 km (0.078 R)
• M79: 65,284,511 km (0.092 R)
• M80: 68,281,854 km (0.091 R)
• M81: 68,886,678 km (0.075 R)
• M82: 70,345,556 km (0.085 R)
• M83: 71,201,406 km (0.105 R)
• M84: 72,183,516 km (0.075 R)
• M85: 73,046,546 km (0.089 R)
• M86: 73,541,266 km (0.114 R)
• M87: 73,665,133 km (0.116 R)
• M88: 74,782,928 km (0.1 R)
• M89: 74,907,543 km (0.089 R)
• M90: 75,156,923 km (0.115 R)
• M91: 78,169,974 km (0.074 R)
• M92: 80,200,615 km (0.066 R)
• M93: 81,606,686 km (0.089 R)
• M94: 84,962,315 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit