🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 184 Days

Day: 14.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,407,386 km

• M1: 34,707 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.78 AU - 0.9 AU

Year: 290 Days

Day: 37.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.37 AU

Year: 584 Days

Day: 27.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,407,386 km

• M1: 43,683 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.34 AU - 2.12 AU

Year: 857 Days

Day: 25.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,407,386 km

• M1: 286,181 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.31 AU - 2.71 AU

Year: 1498 Days

Day: 14.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,407,386 km

• M1: 190,737 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.33 AU - 3.89 AU

Year: 2584 Days

Day: 16.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.1

Radius: 14.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.59 AU - 10.41 AU

Year: 10172 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,407,386 km

• M1: 196,721 km (0.079 R)
• M2: 322,383 km (0.04 R)
• M3: 439,369 km (0.103 R)
• M4: 1,437,187 km (0.117 R)
• M5: 1,579,754 km (0.113 R)
• M6: 1,710,652 km (0.118 R)
• M7: 1,828,385 km (0.086 R)
• M8: 1,931,608 km (0.085 R)
• M9: 2,054,577 km (0.069 R)
• M10: 2,198,490 km (0.031 R)
• M11: 2,364,694 km (0.103 R)
• M12: 2,573,532 km (0.079 R)
• M13: 2,848,493 km (0.098 R)
• M14: 3,195,560 km (0.084 R)
• M15: 3,665,148 km (0.117 R)
• M16: 4,271,618 km (0.098 R)
• M17: 4,504,242 km (0.09 R)
• M18: 4,861,332 km (0.115 R)
• M19: 5,252,381 km (0.097 R)
• M20: 5,502,210 km (0.103 R)
• M21: 5,935,744 km (0.084 R)
• M22: 6,091,476 km (0.094 R)
• M23: 6,728,015 km (0.108 R)
• M24: 7,921,357 km (0.092 R)
• M25: 8,035,799 km (0.078 R)
• M26: 8,851,706 km (0.094 R)
• M27: 9,059,946 km (0.07 R)
• M28: 9,511,433 km (0.043 R)
• M29: 9,633,205 km (0.101 R)
• M30: 9,755,427 km (0.117 R)
• M31: 10,218,283 km (0.099 R)
• M32: 10,499,527 km (0.12 R)
• M33: 10,656,754 km (0.12 R)
• M34: 10,751,599 km (0.107 R)
• M35: 10,878,458 km (0.088 R)
• M36: 11,682,397 km (0.118 R)
• M37: 12,472,274 km (0.043 R)
• M38: 12,739,455 km (0.041 R)
• M39: 13,827,032 km (0.106 R)
• M40: 14,451,902 km (0.067 R)
• M41: 14,592,076 km (0.054 R)
• M42: 15,086,048 km (0.12 R)
• M43: 15,693,265 km (0.096 R)
• M44: 16,674,179 km (0.108 R)
• M45: 16,858,034 km (0.084 R)
• M46: 17,079,589 km (0.107 R)
• M47: 18,201,723 km (0.083 R)
• M48: 18,315,267 km (0.066 R)
• M49: 18,695,395 km (0.04 R)
• M50: 18,963,026 km (0.101 R)
• M51: 19,231,853 km (0.098 R)
• M52: 19,734,652 km (0.101 R)
• M53: 20,241,789 km (0.079 R)
• M54: 21,070,262 km (0.076 R)
• M55: 21,468,491 km (0.112 R)
• M56: 21,628,561 km (0.04 R)
• M57: 22,070,772 km (0.108 R)
• M58: 22,232,338 km (0.052 R)
• M59: 22,394,203 km (0.117 R)
• M60: 23,045,851 km (0.094 R)
• M61: 23,168,821 km (0.113 R)
• M62: 23,662,494 km (0.114 R)
• M63: 24,076,581 km (0.074 R)
• M64: 24,870,048 km (0.038 R)
• M65: 27,344,696 km (0.118 R)
• M66: 27,779,277 km (0.073 R)
• M67: 29,141,067 km (0.079 R)
• M68: 29,362,771 km (0.096 R)
• M69: 29,674,084 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.3

Radius: 5.3

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.03 AU - 15.99 AU

Year: 19755 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,407,386 km

• M1: 91,105 km (0.062 R)
• M2: 238,160 km (0.104 R)
• M3: 298,747 km (0.052 R)
• M4: 911,799 km (0.1 R)
• M5: 1,011,282 km (0.118 R)
• M6: 1,167,312 km (0.103 R)
• M7: 1,444,218 km (0.114 R)
• M8: 1,865,186 km (0.119 R)
• M9: 1,928,317 km (0.091 R)
• M10: 1,992,195 km (0.102 R)
• M11: 2,154,808 km (0.116 R)
• M12: 2,811,842 km (0.077 R)
• M13: 2,884,546 km (0.11 R)
• M14: 3,409,784 km (0.084 R)
• M15: 3,683,548 km (0.119 R)
• M16: 4,252,020 km (0.032 R)
• M17: 4,589,064 km (0.117 R)
• M18: 4,890,953 km (0.096 R)
• M19: 5,022,449 km (0.069 R)
• M20: 5,333,463 km (0.108 R)
• M21: 6,399,049 km (0.046 R)
• M22: 7,730,769 km (0.075 R)
• M23: 7,781,782 km (0.118 R)
• M24: 8,193,176 km (0.043 R)
• M25: 8,823,582 km (0.114 R)
• M26: 9,578,602 km (0.062 R)
• M27: 10,130,469 km (0.117 R)
• M28: 10,692,657 km (0.066 R)
• M29: 11,964,838 km (0.08 R)
• M30: 12,260,593 km (0.045 R)
• M31: 13,651,703 km (0.108 R)
• M32: 13,774,972 km (0.116 R)
• M33: 14,397,149 km (0.11 R)
• M34: 15,155,760 km (0.115 R)
• M35: 16,909,646 km (0.085 R)
• M36: 17,374,745 km (0.091 R)
• M37: 18,521,712 km (0.064 R)
• M38: 19,207,619 km (0.114 R)
• M39: 21,529,976 km (0.112 R)
• M40: 22,033,822 km (0.113 R)
• M41: 22,760,418 km (0.045 R)
• M42: 22,833,572 km (0.114 R)
• M43: 24,236,949 km (0.072 R)
• M44: 24,986,884 km (0.093 R)
• M45: 25,896,738 km (0.059 R)
• M46: 26,971,898 km (0.117 R)
• M47: 28,296,886 km (0.054 R)
• M48: 28,454,113 km (0.054 R)
• M49: 30,203,212 km (0.11 R)
• M50: 31,009,694 km (0.104 R)
• M51: 31,497,084 km (0.118 R)
• M52: 31,823,357 km (0.085 R)
• M53: 32,561,473 km (0.053 R)
• M54: 34,305,784 km (0.077 R)
• M55: 35,739,978 km (0.09 R)
• M56: 36,592,686 km (0.055 R)
• M57: 38,840,993 km (0.102 R)
• M58: 40,778,136 km (0.115 R)
• M59: 40,866,847 km (0.084 R)
• M60: 41,490,221 km (0.08 R)
• M61: 41,579,531 km (0.093 R)
• M62: 42,836,602 km (0.067 R)
• M63: 42,926,959 km (0.101 R)
• M64: 43,924,029 km (0.082 R)
• M65: 46,774,766 km (0.108 R)
• M66: 47,894,207 km (0.11 R)
• M67: 49,305,962 km (0.115 R)
• M68: 49,400,508 km (0.05 R)
• M69: 50,826,774 km (0.077 R)
• M70: 50,922,367 km (0.064 R)
• M71: 51,881,290 km (0.112 R)
• M72: 53,525,221 km (0.043 R)
• M73: 54,695,824 km (0.115 R)
• M74: 54,891,648 km (0.087 R)
• M75: 56,269,743 km (0.068 R)
• M76: 56,566,396 km (0.116 R)
• M77: 56,863,796 km (0.103 R)
• M78: 57,260,979 km (0.106 R)
• M79: 57,360,312 km (0.055 R)
• M80: 59,764,200 km (0.061 R)
• M81: 60,066,986 km (0.099 R)
• M82: 60,370,221 km (0.095 R)
• M83: 60,876,909 km (0.105 R)
• M84: 64,359,098 km (0.104 R)
• M85: 64,772,886 km (0.059 R)
• M86: 65,603,453 km (0.1 R)
• M87: 67,170,042 km (0.066 R)
• M88: 67,274,910 km (0.095 R)
• M89: 67,484,796 km (0.082 R)
• M90: 69,171,961 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit