🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 21.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.89 AU - 1.21 AU

Year: 399 Days

Day: 33.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,682,574 km

• M1: 35,754 km (0.091 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.54 AU - 2.26 AU

Year: 971 Days

Day: 22.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.01 AU - 3.07 AU

Year: 1501 Days

Day: 33.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,682,574 km

• M1: 83,027 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.56 AU - 4.2 AU

Year: 2305 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,682,574 km

• M1: 242,648 km (0.112 R)
• M2: 426,354 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 8.9

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.83 AU - 7.65 AU

Year: 5781 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,682,574 km

• M1: 113,844 km (0.103 R)
• M2: 481,855 km (0.067 R)
• M3: 629,358 km (0.081 R)
• M4: 909,405 km (0.092 R)
• M5: 1,095,655 km (0.116 R)
• M6: 1,210,097 km (0.081 R)
• M7: 1,294,470 km (0.117 R)
• M8: 2,327,444 km (0.116 R)
• M9: 2,519,527 km (0.078 R)
• M10: 2,672,566 km (0.087 R)
• M11: 2,783,717 km (0.087 R)
• M12: 3,126,595 km (0.084 R)
• M13: 3,531,707 km (0.116 R)
• M14: 3,752,812 km (0.051 R)
• M15: 3,902,859 km (0.116 R)
• M16: 4,029,419 km (0.093 R)
• M17: 4,260,697 km (0.098 R)
• M18: 4,763,047 km (0.074 R)
• M19: 5,035,165 km (0.118 R)
• M20: 5,852,568 km (0.116 R)
• M21: 7,015,841 km (0.115 R)
• M22: 7,108,143 km (0.114 R)
• M23: 7,639,514 km (0.033 R)
• M24: 8,054,499 km (0.078 R)
• M25: 9,275,367 km (0.101 R)
• M26: 10,167,419 km (0.114 R)
• M27: 10,659,147 km (0.114 R)
• M28: 11,122,602 km (0.092 R)
• M29: 11,738,646 km (0.082 R)
• M30: 12,032,456 km (0.075 R)
• M31: 12,217,209 km (0.094 R)
• M32: 12,702,206 km (0.105 R)
• M33: 13,155,487 km (0.107 R)
• M34: 13,691,048 km (0.083 R)
• M35: 14,000,266 km (0.115 R)
• M36: 14,429,163 km (0.09 R)
• M37: 14,586,241 km (0.111 R)
• M38: 14,862,399 km (0.084 R)
• M39: 15,180,294 km (0.101 R)
• M40: 15,380,007 km (0.088 R)
• M41: 16,310,207 km (0.111 R)
• M42: 16,473,867 km (0.077 R)
• M43: 17,175,332 km (0.06 R)
• M44: 17,550,673 km (0.111 R)
• M45: 17,844,483 km (0.083 R)
• M46: 17,928,706 km (0.108 R)
• M47: 18,267,097 km (0.119 R)
• M48: 18,522,161 km (0.095 R)
• M49: 18,650,217 km (0.1 R)
• M50: 19,078,964 km (0.116 R)
• M51: 19,641,303 km (0.061 R)
• M52: 19,771,902 km (0.043 R)
• M53: 20,517,049 km (0.1 R)
• M54: 20,826,567 km (0.096 R)
• M55: 20,959,709 km (0.11 R)
• M56: 21,093,150 km (0.105 R)
• M57: 21,629,608 km (0.088 R)
• M58: 21,719,367 km (0.109 R)
• M59: 22,261,061 km (0.099 R)
• M60: 23,634,818 km (0.063 R)
• M61: 23,912,771 km (0.088 R)
• M62: 24,331,944 km (0.112 R)
• M63: 24,472,117 km (0.107 R)
• M64: 24,565,766 km (0.096 R)
• M65: 25,082,925 km (0.052 R)
• M66: 25,698,670 km (0.073 R)
• M67: 25,889,108 km (0.051 R)
• M68: 25,984,552 km (0.105 R)
• M69: 26,127,867 km (0.119 R)
• M70: 26,607,627 km (0.076 R)
• M71: 26,848,629 km (0.093 R)
• M72: 27,138,699 km (0.063 R)
• M73: 28,506,173 km (0.111 R)
• M74: 29,446,994 km (0.1 R)
• M75: 29,796,006 km (0.087 R)
• M76: 31,257,129 km (0.1 R)
• M77: 31,562,308 km (0.119 R)
• M78: 31,664,185 km (0.104 R)
• M79: 32,124,348 km (0.113 R)
• M80: 32,329,596 km (0.083 R)
• M81: 33,206,539 km (0.08 R)
• M82: 33,674,032 km (0.087 R)
• M83: 34,039,200 km (0.088 R)
• M84: 34,195,979 km (0.112 R)
• M85: 35,406,674 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.1

Radius: 6.7

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.97 AU - 21.77 AU

Year: 29199 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,682,574 km

• M1: 85,869 km (0.086 R)
• M2: 215,122 km (0.1 R)
• M3: 560,543 km (0.116 R)
• M4: 946,655 km (0.111 R)
• M5: 2,021,217 km (0.055 R)
• M6: 3,187,631 km (0.034 R)
• M7: 3,268,863 km (0.099 R)
• M8: 3,517,046 km (0.094 R)
• M9: 4,075,495 km (0.032 R)
• M10: 4,297,797 km (0.1 R)
• M11: 5,418,285 km (0.053 R)
• M12: 6,675,655 km (0.112 R)
• M13: 7,525,670 km (0.049 R)
• M14: 8,806,228 km (0.045 R)
• M15: 9,093,456 km (0.076 R)
• M16: 9,383,826 km (0.03 R)
• M17: 9,736,278 km (0.105 R)
• M18: 10,212,897 km (0.086 R)
• M19: 10,575,373 km (0.069 R)
• M20: 10,880,552 km (0.092 R)
• M21: 13,491,185 km (0.059 R)
• M22: 14,088,978 km (0.047 R)
• M23: 14,357,506 km (0.047 R)
• M24: 15,104,448 km (0.114 R)
• M25: 15,241,629 km (0.082 R)
• M26: 15,794,543 km (0.076 R)
• M27: 16,283,579 km (0.119 R)
• M28: 16,848,759 km (0.119 R)
• M29: 17,133,743 km (0.063 R)
• M30: 17,420,223 km (0.043 R)
• M31: 18,876,708 km (0.11 R)
• M32: 19,619,462 km (0.101 R)
• M33: 21,056,798 km (0.12 R)
• M34: 21,594,901 km (0.101 R)
• M35: 21,826,928 km (0.082 R)
• M36: 22,293,374 km (0.059 R)
• M37: 24,352,589 km (0.108 R)
• M38: 26,306,636 km (0.07 R)
• M39: 26,969,055 km (0.109 R)
• M40: 27,553,235 km (0.076 R)
• M41: 29,245,037 km (0.112 R)
• M42: 29,416,177 km (0.099 R)
• M43: 30,970,350 km (0.115 R)
• M44: 31,319,361 km (0.083 R)
• M45: 31,406,876 km (0.12 R)
• M46: 34,971,045 km (0.103 R)
• M47: 36,248,462 km (0.09 R)
• M48: 39,508,199 km (0.11 R)
• M49: 42,279,350 km (0.053 R)
• M50: 43,639,344 km (0.12 R)
• M51: 44,226,666 km (0.08 R)
• M52: 45,211,169 km (0.034 R)
• M53: 48,107,085 km (0.036 R)
• M54: 48,815,132 km (0.083 R)
• M55: 51,784,500 km (0.056 R)
• M56: 52,095,065 km (0.085 R)
• M57: 53,343,310 km (0.061 R)
• M58: 53,761,585 km (0.053 R)
• M59: 54,076,040 km (0.108 R)
• M60: 54,812,061 km (0.064 R)
• M61: 56,293,978 km (0.047 R)
• M62: 56,506,706 km (0.118 R)
• M63: 57,574,685 km (0.118 R)
• M64: 59,622,082 km (0.107 R)
• M65: 59,730,540 km (0.065 R)
• M66: 62,022,380 km (0.06 R)
• M67: 62,242,139 km (0.096 R)
• M68: 62,462,197 km (0.075 R)
• M69: 65,122,646 km (0.086 R)
• M70: 65,345,995 km (0.112 R)
• M71: 66,691,628 km (0.104 R)
• M72: 68,954,595 km (0.03 R)
• M73: 70,095,429 km (0.108 R)
• M74: 77,306,644 km (0.091 R)
• M75: 78,254,048 km (0.097 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: 341 - 12,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit