🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.71 AU - 0.81 AU

Year: 251 Days

Day: 42.6 Hours

Environment

Temp: 82 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,767,938 km

• M1: 652,696 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.38 AU - 1.48 AU

Year: 648 Days

Day: 36.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.53 AU - 2.09 AU

Year: 922 Days

Day: 29.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,767,938 km

• M1: 590,612 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.53 AU - 2.65 AU

Year: 1579 Days

Day: 46.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,767,938 km

• M1: 1,018,014 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.76 AU - 3.02 AU

Year: 1861 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,767,938 km

• M1: 252,072 km (0.064 R)
• M2: 957,426 km (0.11 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 13.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.87 AU - 4.85 AU

Year: 3448 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 53,767,938 km

• M1: 173,234 km (0.097 R)
• M2: 265,536 km (0.068 R)
• M3: 381,923 km (0.029 R)
• M4: 516,262 km (0.074 R)
• M5: 952,938 km (0.081 R)
• M6: 1,074,113 km (0.088 R)
• M7: 1,326,036 km (0.092 R)
• M8: 1,432,400 km (0.056 R)
• M9: 1,662,631 km (0.104 R)
• M10: 2,351,230 km (0.117 R)
• M11: 2,463,279 km (0.119 R)
• M12: 2,644,442 km (0.118 R)
• M13: 2,879,759 km (0.1 R)
• M14: 3,040,577 km (0.109 R)
• M15: 3,350,244 km (0.117 R)
• M16: 3,691,926 km (0.081 R)
• M17: 4,000,397 km (0.073 R)
• M18: 4,157,923 km (0.114 R)
• M19: 4,398,028 km (0.114 R)
• M20: 4,880,032 km (0.101 R)
• M21: 5,012,277 km (0.085 R)
• M22: 5,121,334 km (0.053 R)
• M23: 5,366,674 km (0.086 R)
• M24: 5,881,889 km (0.112 R)
• M25: 6,061,556 km (0.1 R)
• M26: 6,308,243 km (0.068 R)
• M27: 6,986,819 km (0.113 R)
• M28: 7,369,341 km (0.114 R)
• M29: 7,466,131 km (0.109 R)
• M30: 7,913,727 km (0.117 R)
• M31: 8,355,639 km (0.117 R)
• M32: 8,514,512 km (0.084 R)
• M33: 8,747,287 km (0.078 R)
• M34: 9,085,677 km (0.028 R)
• M35: 9,518,464 km (0.088 R)
• M36: 9,684,368 km (0.068 R)
• M37: 9,942,723 km (0.111 R)
• M38: 10,326,891 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 14.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.94 AU - 12.42 AU

Year: 13219 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,767,938 km

• M1: 179,218 km (0.081 R)
• M2: 382,223 km (0.081 R)
• M3: 626,815 km (0.112 R)
• M4: 895,642 km (0.029 R)
• M5: 1,079,498 km (0.101 R)
• M6: 1,203,664 km (0.101 R)
• M7: 1,314,068 km (0.1 R)
• M8: 1,506,451 km (0.101 R)
• M9: 1,626,578 km (0.102 R)
• M10: 1,771,089 km (0.119 R)
• M11: 2,029,146 km (0.116 R)
• M12: 2,230,953 km (0.063 R)
• M13: 2,346,143 km (0.099 R)
• M14: 2,728,216 km (0.037 R)
• M15: 2,901,750 km (0.062 R)
• M16: 3,104,754 km (0.092 R)
• M17: 3,208,126 km (0.111 R)
• M18: 3,444,790 km (0.111 R)
• M19: 3,769,567 km (0.116 R)
• M20: 4,189,638 km (0.101 R)
• M21: 4,713,829 km (0.109 R)
• M22: 4,803,288 km (0.081 R)
• M23: 5,136,144 km (0.089 R)
• M24: 5,259,113 km (0.115 R)
• M25: 5,602,291 km (0.1 R)
• M26: 5,888,471 km (0.084 R)
• M27: 6,442,582 km (0.031 R)
• M28: 6,675,506 km (0.071 R)
• M29: 8,096,087 km (0.12 R)
• M30: 8,748,633 km (0.103 R)
• M31: 8,859,186 km (0.065 R)
• M32: 10,027,396 km (0.067 R)
• M33: 10,143,035 km (0.112 R)
• M34: 10,453,750 km (0.09 R)
• M35: 10,925,432 km (0.088 R)
• M36: 11,686,735 km (0.116 R)
• M37: 12,217,658 km (0.065 R)
• M38: 12,341,226 km (0.043 R)
• M39: 12,881,873 km (0.066 R)
• M40: 13,049,721 km (0.08 R)
• M41: 14,988,211 km (0.081 R)
• M42: 15,120,754 km (0.092 R)
• M43: 15,297,878 km (0.095 R)
• M44: 15,743,830 km (0.072 R)
• M45: 16,103,762 km (0.098 R)
• M46: 16,375,581 km (0.053 R)
• M47: 17,570,569 km (0.102 R)
• M48: 18,603,542 km (0.109 R)
• M49: 19,271,198 km (0.115 R)
• M50: 19,415,410 km (0.06 R)
• M51: 19,849,842 km (0.115 R)
• M52: 19,995,401 km (0.078 R)
• M53: 20,092,640 km (0.119 R)
• M54: 20,826,716 km (0.112 R)
• M55: 21,221,954 km (0.037 R)
• M56: 23,542,217 km (0.075 R)
• M57: 25,045,975 km (0.09 R)
• M58: 26,207,303 km (0.071 R)
• M59: 26,367,074 km (0.083 R)
• M60: 26,901,886 km (0.048 R)
• M61: 28,692,273 km (0.119 R)
• M62: 28,801,928 km (0.066 R)
• M63: 28,966,785 km (0.085 R)
• M64: 29,851,507 km (0.086 R)
• M65: 30,185,559 km (0.03 R)
• M66: 30,688,956 km (0.119 R)
• M67: 31,251,444 km (0.106 R)
• M68: 31,477,486 km (0.075 R)
• M69: 33,535,803 km (0.028 R)
• M70: 33,651,443 km (0.084 R)
• M71: 34,814,865 km (0.088 R)
• M72: 35,284,004 km (0.087 R)
• M73: 35,696,296 km (0.085 R)
• M74: 36,763,527 km (0.051 R)
• M75: 36,942,446 km (0.068 R)
• M76: 37,600,976 km (0.103 R)
• M77: 37,901,518 km (0.085 R)
• M78: 38,082,232 km (0.105 R)
• M79: 39,172,651 km (0.111 R)
• M80: 39,355,460 km (0.1 R)
• M81: 39,782,861 km (0.077 R)
• M82: 40,951,071 km (0.114 R)
• M83: 41,136,572 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 8.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.64 AU - 12.26 AU

Year: 14674 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,767,938 km

• M1: 122,221 km (0.09 R)
• M2: 396,135 km (0.103 R)
• M3: 581,786 km (0.1 R)
• M4: 650,003 km (0.057 R)
• M5: 776,563 km (0.099 R)
• M6: 1,118,543 km (0.062 R)
• M7: 1,183,469 km (0.074 R)
• M8: 1,800,261 km (0.097 R)
• M9: 2,034,381 km (0.064 R)
• M10: 2,306,201 km (0.091 R)
• M11: 2,794,787 km (0.116 R)
• M12: 3,035,640 km (0.065 R)
• M13: 3,537,690 km (0.109 R)
• M14: 4,269,972 km (0.082 R)
• M15: 5,754,432 km (0.106 R)
• M16: 7,300,077 km (0.1 R)
• M17: 7,884,556 km (0.094 R)
• M18: 8,921,269 km (0.081 R)
• M19: 9,365,724 km (0.063 R)
• M20: 9,590,719 km (0.062 R)
• M21: 9,908,765 km (0.047 R)
• M22: 10,508,502 km (0.075 R)
• M23: 12,972,978 km (0.11 R)
• M24: 13,223,853 km (0.116 R)
• M25: 13,375,097 km (0.074 R)
• M26: 13,730,392 km (0.111 R)
• M27: 14,088,828 km (0.115 R)
• M28: 14,971,904 km (0.073 R)
• M29: 15,129,581 km (0.074 R)
• M30: 16,900,520 km (0.118 R)
• M31: 17,727,048 km (0.105 R)
• M32: 18,005,450 km (0.085 R)
• M33: 18,173,149 km (0.072 R)
• M34: 19,190,564 km (0.079 R)
• M35: 19,763,674 km (0.093 R)
• M36: 21,754,223 km (0.1 R)
• M37: 21,992,533 km (0.097 R)
• M38: 22,112,061 km (0.086 R)
• M39: 23,501,825 km (0.111 R)
• M40: 26,111,860 km (0.12 R)
• M41: 27,194,051 km (0.053 R)
• M42: 27,450,910 km (0.104 R)
• M43: 27,515,237 km (0.104 R)
• M44: 28,031,499 km (0.112 R)
• M45: 29,205,095 km (0.12 R)
• M46: 30,527,839 km (0.103 R)
• M47: 31,196,392 km (0.079 R)
• M48: 31,600,007 km (0.1 R)
• M49: 32,480,241 km (0.093 R)
• M50: 33,781,144 km (0.103 R)
• M51: 33,988,038 km (0.073 R)
• M52: 34,472,585 km (0.049 R)
• M53: 34,959,526 km (0.119 R)
• M54: 35,029,239 km (0.051 R)
• M55: 35,378,550 km (0.046 R)
• M56: 38,286,733 km (0.03 R)
• M57: 38,935,389 km (0.102 R)
• M58: 41,123,407 km (0.114 R)
• M59: 41,492,017 km (0.093 R)
• M60: 41,639,819 km (0.118 R)
• M61: 42,158,176 km (0.1 R)
• M62: 42,902,575 km (0.079 R)
• M63: 44,479,636 km (0.103 R)
• M64: 45,237,349 km (0.104 R)
• M65: 45,465,486 km (0.036 R)
• M66: 46,152,289 km (0.039 R)
• M67: 48,855,224 km (0.1 R)
• M68: 49,793,801 km (0.119 R)
• M69: 50,186,645 km (0.081 R)
• M70: 50,265,333 km (0.049 R)
• M71: 50,896,337 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit