🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.25 AU - 1.55 AU

Year: 614 Days

Day: 22.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.51 AU - 2.13 AU

Year: 911 Days

Day: 44.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.47 AU - 2.19 AU

Year: 918 Days

Day: 40.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.38 AU - 2.3 AU

Year: 926 Days

Day: 35.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.94 AU - 2.16 AU

Year: 1089 Days

Day: 12.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,303,228 km

• M1: 526,285 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 10.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.99 AU - 10.75 AU

Year: 11500 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,303,228 km

• M1: 145,260 km (0.094 R)
• M2: 314,904 km (0.074 R)
• M3: 712,235 km (0.117 R)
• M4: 1,018,014 km (0.074 R)
• M5: 1,117,795 km (0.09 R)
• M6: 1,274,125 km (0.092 R)
• M7: 1,345,932 km (0.061 R)
• M8: 1,628,373 km (0.073 R)
• M9: 1,706,912 km (0.101 R)
• M10: 2,119,203 km (0.113 R)
• M11: 2,292,887 km (0.066 R)
• M12: 2,516,685 km (0.062 R)
• M13: 2,889,782 km (0.075 R)
• M14: 3,132,131 km (0.089 R)
• M15: 3,457,057 km (0.054 R)
• M16: 3,714,366 km (0.117 R)
• M17: 3,845,413 km (0.059 R)
• M18: 4,330,260 km (0.07 R)
• M19: 4,496,164 km (0.102 R)
• M20: 4,607,914 km (0.098 R)
• M21: 4,720,710 km (0.086 R)
• M22: 4,977,720 km (0.028 R)
• M23: 5,210,195 km (0.117 R)
• M24: 5,327,779 km (0.118 R)
• M25: 5,446,110 km (0.102 R)
• M26: 7,194,760 km (0.101 R)
• M27: 8,095,339 km (0.049 R)
• M28: 8,231,772 km (0.115 R)
• M29: 8,437,918 km (0.09 R)
• M30: 8,715,422 km (0.103 R)
• M31: 9,101,983 km (0.051 R)
• M32: 9,243,802 km (0.079 R)
• M33: 9,494,079 km (0.115 R)
• M34: 11,041,819 km (0.059 R)
• M35: 11,117,366 km (0.104 R)
• M36: 11,307,355 km (0.053 R)
• M37: 12,194,620 km (0.089 R)
• M38: 12,429,788 km (0.106 R)
• M39: 12,508,476 km (0.089 R)
• M40: 13,587,526 km (0.096 R)
• M41: 13,668,608 km (0.111 R)
• M42: 13,912,901 km (0.079 R)
• M43: 14,364,687 km (0.114 R)
• M44: 14,613,019 km (0.063 R)
• M45: 14,946,473 km (0.098 R)
• M46: 15,282,470 km (0.079 R)
• M47: 15,705,981 km (0.119 R)
• M48: 16,090,448 km (0.083 R)
• M49: 16,348,504 km (0.062 R)
• M50: 16,651,141 km (0.108 R)
• M51: 17,262,248 km (0.111 R)
• M52: 17,526,438 km (0.069 R)
• M53: 17,703,262 km (0.091 R)
• M54: 18,058,857 km (0.092 R)
• M55: 18,776,926 km (0.09 R)
• M56: 19,504,271 km (0.116 R)
• M57: 19,733,605 km (0.062 R)
• M58: 19,825,458 km (0.114 R)
• M59: 19,917,610 km (0.075 R)
• M60: 20,240,891 km (0.089 R)
• M61: 21,174,531 km (0.028 R)
• M62: 22,074,512 km (0.068 R)
• M63: 22,793,779 km (0.073 R)
• M64: 23,228,959 km (0.107 R)
• M65: 24,009,561 km (0.095 R)
• M66: 24,650,139 km (0.099 R)
• M67: 24,947,689 km (0.059 R)
• M68: 25,496,264 km (0.086 R)
• M69: 25,998,464 km (0.107 R)
• M70: 26,301,400 km (0.103 R)
• M71: 27,268,251 km (0.069 R)
• M72: 27,884,894 km (0.106 R)
• M73: 28,039,727 km (0.054 R)
• M74: 28,402,203 km (0.1 R)
• M75: 28,922,804 km (0.12 R)
• M76: 29,289,019 km (0.077 R)
• M77: 29,604,222 km (0.117 R)
• M78: 31,036,322 km (0.111 R)
• M79: 32,708,378 km (0.056 R)
• M80: 32,926,342 km (0.07 R)
• M81: 33,692,732 km (0.069 R)
• M82: 35,075,764 km (0.112 R)
• M83: 36,364,550 km (0.05 R)
• M84: 36,533,894 km (0.064 R)
• M85: 37,497,903 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.9

Radius: 5.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.79 AU - 15.23 AU

Year: 17403 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,303,228 km

• M1: 72,854 km (0.109 R)
• M2: 545,434 km (0.025 R)
• M3: 608,564 km (0.102 R)
• M4: 1,038,060 km (0.083 R)
• M5: 1,841,400 km (0.094 R)
• M6: 2,016,430 km (0.113 R)
• M7: 2,299,469 km (0.087 R)
• M8: 2,361,702 km (0.088 R)
• M9: 3,409,036 km (0.087 R)
• M10: 3,504,031 km (0.116 R)
• M11: 3,648,243 km (0.036 R)
• M12: 3,868,152 km (0.048 R)
• M13: 4,117,681 km (0.104 R)
• M14: 4,423,908 km (0.119 R)
• M15: 4,553,759 km (0.112 R)
• M16: 4,605,969 km (0.116 R)
• M17: 4,711,136 km (0.077 R)
• M18: 4,763,944 km (0.108 R)
• M19: 5,608,574 km (0.109 R)
• M20: 5,976,285 km (0.043 R)
• M21: 6,206,516 km (0.116 R)
• M22: 6,735,046 km (0.117 R)
• M23: 7,308,604 km (0.109 R)
• M24: 11,098,516 km (0.087 R)
• M25: 12,463,148 km (0.069 R)
• M26: 12,499,650 km (0.028 R)
• M27: 12,979,111 km (0.07 R)
• M28: 13,314,360 km (0.059 R)
• M29: 14,994,643 km (0.12 R)
• M30: 15,385,692 km (0.112 R)
• M31: 15,425,036 km (0.111 R)
• M32: 15,978,698 km (0.096 R)
• M33: 16,579,034 km (0.072 R)
• M34: 16,983,397 km (0.076 R)
• M35: 17,391,052 km (0.063 R)
• M36: 17,637,140 km (0.101 R)
• M37: 18,507,650 km (0.071 R)
• M38: 19,053,383 km (0.114 R)
• M39: 19,180,093 km (0.07 R)
• M40: 19,689,773 km (0.08 R)
• M41: 19,903,548 km (0.052 R)
• M42: 21,640,379 km (0.102 R)
• M43: 21,728,492 km (0.094 R)
• M44: 21,816,755 km (0.112 R)
• M45: 21,905,018 km (0.114 R)
• M46: 22,393,156 km (0.047 R)
• M47: 22,750,395 km (0.052 R)
• M48: 22,974,643 km (0.053 R)
• M49: 23,334,874 km (0.113 R)
• M50: 23,651,573 km (0.12 R)
• M51: 23,833,334 km (0.109 R)
• M52: 24,152,277 km (0.108 R)
• M53: 25,164,007 km (0.061 R)
• M54: 25,303,133 km (0.079 R)
• M55: 25,628,509 km (0.059 R)
• M56: 29,542,288 km (0.104 R)
• M57: 30,524,847 km (0.115 R)
• M58: 30,722,616 km (0.108 R)
• M59: 31,368,280 km (0.072 R)
• M60: 31,517,878 km (0.092 R)
• M61: 31,868,086 km (0.039 R)
• M62: 32,169,227 km (0.041 R)
• M63: 32,219,492 km (0.074 R)
• M64: 32,673,073 km (0.073 R)
• M65: 32,774,201 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit