🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.73 AU - 1.05 AU

Year: 305 Days

Day: 43.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.01 AU - 1.13 AU

Year: 402 Days

Day: 31.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.49 AU - 1.77 AU

Year: 756 Days

Day: 29.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,444,085 km

• M1: 1,079,049 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.95 AU - 2.79 AU

Year: 1326 Days

Day: 36 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,444,085 km

• M1: 581,487 km (0.061 R)
• M2: 688,749 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.15 AU - 2.75 AU

Year: 1394 Days

Day: 40.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,444,085 km

• M1: 42,486 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.99 AU - 3.99 AU

Year: 2370 Days

Day: 31.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 10

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.95 AU - 8.27 AU

Year: 7630 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,444,085 km

• M1: 127,308 km (0.111 R)
• M2: 253,269 km (0.04 R)
• M3: 365,767 km (0.095 R)
• M4: 499,806 km (0.104 R)
• M5: 615,446 km (0.066 R)
• M6: 702,362 km (0.069 R)
• M7: 848,220 km (0.028 R)
• M8: 1,202,019 km (0.109 R)
• M9: 1,297,462 km (0.101 R)
• M10: 1,652,308 km (0.052 R)
• M11: 1,759,271 km (0.119 R)
• M12: 2,551,840 km (0.093 R)
• M13: 3,396,919 km (0.083 R)
• M14: 3,696,713 km (0.065 R)
• M15: 3,885,505 km (0.114 R)
• M16: 4,053,354 km (0.105 R)
• M17: 4,346,716 km (0.099 R)
• M18: 4,546,279 km (0.094 R)
• M19: 4,980,113 km (0.075 R)
• M20: 5,321,047 km (0.088 R)
• M21: 5,427,411 km (0.066 R)
• M22: 5,750,841 km (0.078 R)
• M23: 5,860,197 km (0.077 R)
• M24: 5,942,626 km (0.114 R)
• M25: 6,416,851 km (0.117 R)
• M26: 6,501,823 km (0.097 R)
• M27: 6,644,240 km (0.109 R)
• M28: 7,136,417 km (0.105 R)
• M29: 8,125,109 km (0.116 R)
• M30: 8,495,214 km (0.096 R)
• M31: 8,619,829 km (0.074 R)
• M32: 8,965,700 km (0.096 R)
• M33: 9,092,708 km (0.047 R)
• M34: 9,252,180 km (0.095 R)
• M35: 9,380,385 km (0.106 R)
• M36: 9,444,712 km (0.075 R)
• M37: 9,509,189 km (0.118 R)
• M38: 10,030,537 km (0.115 R)
• M39: 10,394,359 km (0.114 R)
• M40: 10,561,161 km (0.073 R)
• M41: 10,829,988 km (0.12 R)
• M42: 11,305,709 km (0.11 R)
• M43: 11,580,670 km (0.104 R)
• M44: 12,172,180 km (0.085 R)
• M45: 12,524,783 km (0.107 R)
• M46: 13,095,947 km (0.092 R)
• M47: 13,675,639 km (0.082 R)
• M48: 14,042,303 km (0.079 R)
• M49: 14,337,909 km (0.118 R)
• M50: 14,523,709 km (0.099 R)
• M51: 16,971,579 km (0.105 R)
• M52: 17,089,462 km (0.091 R)
• M53: 17,246,989 km (0.064 R)
• M54: 17,642,974 km (0.064 R)
• M55: 17,802,296 km (0.079 R)
• M56: 18,082,194 km (0.119 R)
• M57: 18,930,414 km (0.113 R)
• M58: 19,052,785 km (0.068 R)
• M59: 19,175,305 km (0.083 R)
• M60: 19,338,966 km (0.118 R)
• M61: 20,289,660 km (0.082 R)
• M62: 20,749,673 km (0.089 R)
• M63: 20,875,784 km (0.12 R)
• M64: 21,213,128 km (0.09 R)
• M65: 21,297,800 km (0.108 R)
• M66: 21,680,023 km (0.063 R)
• M67: 22,365,181 km (0.03 R)
• M68: 23,144,586 km (0.084 R)
• M69: 23,800,722 km (0.075 R)
• M70: 24,330,149 km (0.115 R)
• M71: 24,952,775 km (0.057 R)
• M72: 25,266,033 km (0.103 R)
• M73: 25,986,796 km (0.104 R)
• M74: 26,168,108 km (0.103 R)
• M75: 26,760,217 km (0.108 R)
• M76: 27,126,731 km (0.096 R)
• M77: 27,541,118 km (0.076 R)
• M78: 27,725,871 km (0.106 R)
• M79: 28,329,498 km (0.042 R)
• M80: 28,469,372 km (0.045 R)
• M81: 30,118,539 km (0.092 R)
• M82: 30,213,684 km (0.056 R)
• M83: 31,653,114 km (0.117 R)
• M84: 32,381,357 km (0.04 R)
• M85: 32,625,201 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.4

Radius: 6.9

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.23 AU - 13.77 AU

Year: 17035 Days

Day: 23.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,444,085 km

• M1: 104,868 km (0.104 R)
• M2: 366,066 km (0.119 R)
• M3: 805,136 km (0.107 R)
• M4: 1,031,477 km (0.075 R)
• M5: 1,138,440 km (0.106 R)
• M6: 1,193,342 km (0.058 R)
• M7: 1,790,986 km (0.09 R)
• M8: 1,855,313 km (0.089 R)
• M9: 1,920,388 km (0.116 R)
• M10: 2,362,450 km (0.082 R)
• M11: 2,613,176 km (0.097 R)
• M12: 2,948,275 km (0.114 R)
• M13: 4,289,719 km (0.049 R)
• M14: 4,376,486 km (0.112 R)
• M15: 4,595,796 km (0.106 R)
• M16: 4,773,668 km (0.099 R)
• M17: 5,045,039 km (0.074 R)
• M18: 5,228,745 km (0.108 R)
• M19: 5,274,971 km (0.114 R)
• M20: 5,936,941 km (0.053 R)
• M21: 7,029,305 km (0.05 R)
• M22: 7,080,318 km (0.09 R)
• M23: 8,074,994 km (0.082 R)
• M24: 8,561,337 km (0.045 R)
• M25: 11,012,647 km (0.1 R)
• M26: 13,791,129 km (0.099 R)
• M27: 14,048,138 km (0.112 R)
• M28: 14,762,916 km (0.102 R)
• M29: 15,091,732 km (0.046 R)
• M30: 15,556,084 km (0.115 R)
• M31: 15,957,904 km (0.066 R)
• M32: 16,431,082 km (0.053 R)
• M33: 16,567,067 km (0.095 R)
• M34: 17,877,843 km (0.101 R)
• M35: 18,017,717 km (0.12 R)
• M36: 20,232,514 km (0.091 R)
• M37: 21,334,601 km (0.093 R)
• M38: 22,682,628 km (0.086 R)
• M39: 25,933,688 km (0.119 R)
• M40: 27,210,058 km (0.059 R)
• M41: 28,018,036 km (0.104 R)
• M42: 28,915,922 km (0.069 R)
• M43: 29,244,888 km (0.108 R)
• M44: 29,327,167 km (0.114 R)
• M45: 29,906,260 km (0.089 R)
• M46: 30,072,314 km (0.068 R)
• M47: 30,572,569 km (0.111 R)
• M48: 30,991,592 km (0.115 R)
• M49: 31,159,740 km (0.095 R)
• M50: 34,934,244 km (0.101 R)
• M51: 35,109,124 km (0.083 R)
• M52: 35,196,789 km (0.055 R)
• M53: 35,811,935 km (0.096 R)
• M54: 36,076,723 km (0.086 R)
• M55: 36,253,548 km (0.074 R)
• M56: 38,128,009 km (0.104 R)
• M57: 38,488,540 km (0.081 R)
• M58: 39,031,580 km (0.107 R)
• M59: 39,303,998 km (0.026 R)
• M60: 39,668,269 km (0.101 R)
• M61: 40,583,808 km (0.114 R)
• M62: 40,675,661 km (0.075 R)
• M63: 40,859,816 km (0.112 R)
• M64: 41,970,131 km (0.077 R)
• M65: 42,715,727 km (0.092 R)
• M66: 42,902,874 km (0.109 R)
• M67: 43,184,118 km (0.073 R)
• M68: 44,220,233 km (0.099 R)
• M69: 45,742,092 km (0.108 R)
• M70: 46,509,380 km (0.082 R)
• M71: 46,894,594 km (0.094 R)
• M72: 48,934,511 km (0.104 R)
• M73: 49,326,457 km (0.056 R)
• M74: 52,098,356 km (0.099 R)
• M75: 52,198,138 km (0.076 R)
• M76: 52,398,300 km (0.059 R)
• M77: 54,514,062 km (0.032 R)
• M78: 57,069,194 km (0.119 R)
• M79: 58,102,018 km (0.088 R)
• M80: 58,205,689 km (0.105 R)
• M81: 60,186,365 km (0.098 R)
• M82: 60,501,119 km (0.108 R)
• M83: 61,659,904 km (0.078 R)
• M84: 64,213,540 km (0.111 R)
• M85: 65,611,083 km (0.105 R)
• M86: 66,043,122 km (0.104 R)
• M87: 69,643,194 km (0.119 R)
• M88: 70,636,075 km (0.086 R)
• M89: 71,189,737 km (0.104 R)
• M90: 72,970,999 km (0.045 R)
• M91: 73,418,596 km (0.067 R)
• M92: 73,530,645 km (0.117 R)
• M93: 73,867,090 km (0.059 R)
• M94: 73,979,438 km (0.038 R)
• M95: 74,766,921 km (0.075 R)
• M96: 75,105,162 km (0.071 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 15,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit