🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.54 AU - 0.72 AU

Year: 187 Days

Day: 18.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.28 AU - 1.32 AU

Year: 555 Days

Day: 31.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,857,742 km

• M1: 383,270 km (0.101 R)
• M2: 873,352 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.33 AU - 2.01 AU

Year: 809 Days

Day: 28.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.43 AU - 2.31 AU

Year: 958 Days

Day: 44.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,857,742 km

• M1: 1,336,358 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.49 AU - 3.99 AU

Year: 2185 Days

Day: 40.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,857,742 km

• M1: 1,267,244 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.65 AU - 4.15 AU

Year: 2886 Days

Day: 41.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,857,742 km

• M1: 669,750 km (0.12 R)
• M2: 1,774,081 km (0.089 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 13.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.27 AU - 6.01 AU

Year: 4367 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,857,742 km

• M1: 214,673 km (0.08 R)
• M2: 337,642 km (0.081 R)
• M3: 476,768 km (0.101 R)
• M4: 686,056 km (0.112 R)
• M5: 840,441 km (0.119 R)
• M6: 1,061,696 km (0.052 R)
• M7: 1,187,209 km (0.106 R)
• M8: 1,469,350 km (0.107 R)
• M9: 1,563,148 km (0.093 R)
• M10: 1,707,809 km (0.073 R)
• M11: 1,823,598 km (0.101 R)
• M12: 1,993,840 km (0.096 R)
• M13: 2,116,211 km (0.062 R)
• M14: 2,205,372 km (0.079 R)
• M15: 2,350,482 km (0.114 R)
• M16: 2,864,650 km (0.118 R)
• M17: 3,023,822 km (0.096 R)
• M18: 3,372,086 km (0.082 R)
• M19: 3,540,383 km (0.072 R)
• M20: 3,711,673 km (0.095 R)
• M21: 3,907,796 km (0.106 R)
• M22: 4,129,649 km (0.087 R)
• M23: 4,632,597 km (0.109 R)
• M24: 4,844,129 km (0.086 R)
• M25: 5,155,292 km (0.102 R)
• M26: 5,276,766 km (0.106 R)
• M27: 5,399,137 km (0.075 R)
• M28: 5,522,555 km (0.111 R)
• M29: 5,772,234 km (0.044 R)
• M30: 7,484,232 km (0.098 R)
• M31: 7,760,838 km (0.051 R)
• M32: 7,984,637 km (0.085 R)
• M33: 8,668,748 km (0.087 R)
• M34: 9,282,847 km (0.051 R)
• M35: 9,490,639 km (0.082 R)
• M36: 9,700,076 km (0.062 R)
• M37: 9,850,571 km (0.091 R)
• M38: 9,941,377 km (0.105 R)
• M39: 10,032,332 km (0.072 R)
• M40: 10,245,659 km (0.113 R)
• M41: 11,813,145 km (0.047 R)
• M42: 12,395,680 km (0.088 R)
• M43: 12,493,816 km (0.081 R)
• M44: 13,020,849 km (0.111 R)
• M45: 13,387,513 km (0.099 R)
• M46: 13,488,043 km (0.117 R)
• M47: 13,690,000 km (0.104 R)
• M48: 13,825,237 km (0.055 R)
• M49: 14,233,489 km (0.118 R)
• M50: 14,336,114 km (0.064 R)
• M51: 14,439,037 km (0.073 R)
• M52: 14,680,189 km (0.054 R)
• M53: 15,622,805 km (0.065 R)
• M54: 16,513,062 km (0.104 R)
• M55: 16,801,337 km (0.062 R)
• M56: 17,603,032 km (0.03 R)
• M57: 18,268,294 km (0.098 R)
• M58: 19,852,236 km (0.099 R)
• M59: 20,621,917 km (0.095 R)
• M60: 20,971,527 km (0.094 R)
• M61: 21,166,603 km (0.034 R)
• M62: 21,597,893 km (0.118 R)
• M63: 22,071,670 km (0.114 R)
• M64: 22,230,393 km (0.037 R)
• M65: 22,349,623 km (0.051 R)
• M66: 23,311,537 km (0.057 R)
• M67: 24,532,854 km (0.12 R)
• M68: 26,403,575 km (0.105 R)
• M69: 26,529,986 km (0.097 R)
• M70: 26,783,255 km (0.115 R)
• M71: 27,718,840 km (0.107 R)
• M72: 28,363,008 km (0.116 R)
• M73: 29,012,113 km (0.102 R)
• M74: 29,142,413 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 13.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.27 AU - 7.91 AU

Year: 7075 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,857,742 km

• M1: 172,786 km (0.088 R)
• M2: 258,206 km (0.081 R)
• M3: 405,410 km (0.109 R)
• M4: 561,291 km (0.087 R)
• M5: 827,127 km (0.097 R)
• M6: 916,736 km (0.093 R)
• M7: 1,120,937 km (0.112 R)
• M8: 1,207,105 km (0.081 R)
• M9: 1,402,031 km (0.107 R)
• M10: 1,543,551 km (0.08 R)
• M11: 1,640,640 km (0.067 R)
• M12: 2,248,905 km (0.097 R)
• M13: 2,435,304 km (0.094 R)
• M14: 2,530,298 km (0.117 R)
• M15: 3,045,513 km (0.079 R)
• M16: 3,189,875 km (0.092 R)
• M17: 3,550,107 km (0.117 R)
• M18: 4,614,047 km (0.04 R)
• M19: 5,218,123 km (0.111 R)
• M20: 5,441,922 km (0.095 R)
• M21: 5,618,148 km (0.082 R)
• M22: 5,847,482 km (0.107 R)
• M23: 6,002,166 km (0.063 R)
• M24: 6,262,915 km (0.082 R)
• M25: 6,394,711 km (0.04 R)
• M26: 6,822,860 km (0.075 R)
• M27: 7,398,961 km (0.053 R)
• M28: 7,510,561 km (0.097 R)
• M29: 7,707,133 km (0.119 R)
• M30: 8,774,214 km (0.113 R)
• M31: 9,642,929 km (0.063 R)
• M32: 9,734,483 km (0.112 R)
• M33: 10,382,691 km (0.071 R)
• M34: 10,886,087 km (0.114 R)
• M35: 12,014,803 km (0.107 R)
• M36: 12,443,551 km (0.105 R)
• M37: 12,643,264 km (0.119 R)
• M38: 13,316,305 km (0.102 R)
• M39: 13,588,723 km (0.096 R)
• M40: 13,828,678 km (0.06 R)
• M41: 14,452,201 km (0.091 R)
• M42: 14,908,325 km (0.112 R)
• M43: 15,978,698 km (0.087 R)
• M44: 16,341,174 km (0.106 R)
• M45: 16,779,496 km (0.096 R)
• M46: 17,407,208 km (0.113 R)
• M47: 17,855,104 km (0.104 R)
• M48: 18,080,399 km (0.063 R)
• M49: 19,144,339 km (0.091 R)
• M50: 19,645,192 km (0.107 R)
• M51: 19,800,176 km (0.059 R)
• M52: 20,033,399 km (0.101 R)
• M53: 20,384,954 km (0.09 R)
• M54: 21,133,990 km (0.049 R)
• M55: 21,292,863 km (0.089 R)
• M56: 22,334,962 km (0.076 R)
• M57: 22,618,300 km (0.04 R)
• M58: 22,780,764 km (0.066 R)
• M59: 23,393,666 km (0.096 R)
• M60: 23,640,204 km (0.106 R)
• M61: 23,805,210 km (0.077 R)
• M62: 23,929,077 km (0.082 R)
• M63: 24,343,762 km (0.094 R)
• M64: 24,677,216 km (0.083 R)
• M65: 25,096,240 km (0.118 R)
• M66: 25,433,134 km (0.12 R)
• M67: 25,602,030 km (0.079 R)
• M68: 25,941,168 km (0.077 R)
• M69: 26,026,140 km (0.084 R)
• M70: 26,196,532 km (0.047 R)
• M71: 26,367,223 km (0.052 R)
• M72: 26,795,522 km (0.073 R)
• M73: 27,269,298 km (0.082 R)
• M74: 27,399,000 km (0.07 R)
• M75: 27,485,617 km (0.101 R)
• M76: 27,789,450 km (0.112 R)
• M77: 27,876,366 km (0.087 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: 436 - 11,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit