🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.42 AU - 0.66 AU

Year: 148 Days

Day: 28.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,386,634 km

• M1: 357,988 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 237 Days

Day: 29.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,386,634 km

• M1: 273,764 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.59 AU

Year: 591 Days

Day: 28.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.43 AU - 1.87 AU

Year: 790 Days

Day: 28.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.24 AU - 2.3 AU

Year: 1275 Days

Day: 38.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.93 AU - 4.35 AU

Year: 3140 Days

Day: 27.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,386,634 km

• M1: 681,568 km (0.09 R)
• M2: 2,448,020 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 8.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.93 AU - 6.59 AU

Year: 5839 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 15,386,634 km

• M1: 125,213 km (0.119 R)
• M2: 207,343 km (0.106 R)
• M3: 269,575 km (0.046 R)
• M4: 332,706 km (0.087 R)
• M5: 402,269 km (0.102 R)
• M6: 548,276 km (0.091 R)
• M7: 612,005 km (0.051 R)
• M8: 759,359 km (0.095 R)
• M9: 819,348 km (0.106 R)
• M10: 1,213,688 km (0.1 R)
• M11: 1,284,896 km (0.118 R)
• M12: 1,507,049 km (0.11 R)
• M13: 2,423,336 km (0.109 R)
• M14: 2,773,993 km (0.089 R)
• M15: 2,849,839 km (0.101 R)
• M16: 3,023,074 km (0.069 R)
• M17: 3,219,645 km (0.098 R)
• M18: 3,319,577 km (0.095 R)
• M19: 3,440,901 km (0.088 R)
• M20: 4,133,988 km (0.117 R)
• M21: 4,642,321 km (0.034 R)
• M22: 4,755,417 km (0.095 R)
• M23: 4,892,449 km (0.112 R)
• M24: 5,240,563 km (0.117 R)
• M25: 5,477,227 km (0.072 R)
• M26: 5,572,820 km (0.046 R)
• M27: 5,765,801 km (0.106 R)
• M28: 6,183,030 km (0.054 R)
• M29: 6,282,662 km (0.105 R)
• M30: 6,788,901 km (0.059 R)
• M31: 7,255,646 km (0.106 R)
• M32: 7,439,951 km (0.118 R)
• M33: 7,492,909 km (0.065 R)
• M34: 8,002,289 km (0.073 R)
• M35: 8,111,047 km (0.105 R)
• M36: 8,384,811 km (0.074 R)
• M37: 8,578,241 km (0.036 R)
• M38: 8,717,367 km (0.085 R)
• M39: 8,829,266 km (0.091 R)
• M40: 8,885,366 km (0.099 R)
• M41: 9,026,137 km (0.036 R)
• M42: 9,683,171 km (0.082 R)
• M43: 9,741,065 km (0.099 R)
• M44: 9,828,131 km (0.118 R)
• M45: 9,915,347 km (0.102 R)
• M46: 10,061,504 km (0.066 R)
• M47: 10,149,468 km (0.044 R)
• M48: 10,682,634 km (0.099 R)
• M49: 11,043,165 km (0.115 R)
• M50: 11,194,558 km (0.109 R)
• M51: 11,407,735 km (0.09 R)
• M52: 11,869,095 km (0.113 R)
• M53: 11,993,112 km (0.082 R)
• M54: 12,619,777 km (0.094 R)
• M55: 12,968,939 km (0.091 R)
• M56: 14,596,115 km (0.042 R)
• M57: 15,467,373 km (0.095 R)
• M58: 15,772,851 km (0.092 R)
• M59: 15,841,068 km (0.1 R)
• M60: 15,943,543 km (0.11 R)
• M61: 16,459,057 km (0.089 R)
• M62: 16,770,968 km (0.085 R)
• M63: 17,084,825 km (0.034 R)
• M64: 17,365,470 km (0.056 R)
• M65: 17,860,340 km (0.099 R)
• M66: 18,145,175 km (0.115 R)
• M67: 19,008,653 km (0.077 R)
• M68: 19,226,618 km (0.107 R)
• M69: 19,591,636 km (0.048 R)
• M70: 20,514,506 km (0.078 R)
• M71: 20,626,255 km (0.091 R)
• M72: 22,134,651 km (0.11 R)
• M73: 22,402,431 km (0.118 R)
• M74: 23,795,636 km (0.069 R)
• M75: 24,581,773 km (0.104 R)
• M76: 25,736,818 km (0.091 R)
• M77: 25,897,486 km (0.111 R)
• M78: 26,098,845 km (0.102 R)
• M79: 26,827,985 km (0.102 R)
• M80: 27,440,588 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 12.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.28 AU - 7.76 AU

Year: 6206 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 15,386,634 km

• M1: 197,768 km (0.051 R)
• M2: 273,764 km (0.082 R)
• M3: 352,004 km (0.049 R)
• M4: 442,211 km (0.102 R)
• M5: 678,875 km (0.063 R)
• M6: 758,461 km (0.073 R)
• M7: 943,514 km (0.06 R)
• M8: 1,034,170 km (0.114 R)
• M9: 1,208,751 km (0.115 R)
• M10: 1,291,478 km (0.119 R)
• M11: 1,534,126 km (0.088 R)
• M12: 1,791,734 km (0.109 R)
• M13: 1,887,327 km (0.109 R)
• M14: 2,103,645 km (0.118 R)
• M15: 2,647,583 km (0.078 R)
• M16: 3,187,931 km (0.097 R)
• M17: 3,664,250 km (0.104 R)
• M18: 3,886,104 km (0.062 R)
• M19: 4,265,634 km (0.028 R)
• M20: 4,577,994 km (0.119 R)
• M21: 5,419,332 km (0.112 R)
• M22: 5,843,742 km (0.118 R)
• M23: 6,103,444 km (0.106 R)
• M24: 6,308,243 km (0.118 R)
• M25: 6,694,505 km (0.095 R)
• M26: 7,521,332 km (0.079 R)
• M27: 8,186,743 km (0.103 R)
• M28: 8,445,249 km (0.082 R)
• M29: 8,608,161 km (0.072 R)
• M30: 8,772,120 km (0.107 R)
• M31: 8,871,004 km (0.116 R)
• M32: 9,136,540 km (0.118 R)
• M33: 9,846,233 km (0.034 R)
• M34: 10,121,194 km (0.087 R)
• M35: 10,678,894 km (0.052 R)
• M36: 10,926,030 km (0.091 R)
• M37: 11,103,603 km (0.076 R)
• M38: 11,425,986 km (0.082 R)
• M39: 11,678,807 km (0.102 R)
• M40: 11,787,714 km (0.093 R)
• M41: 11,933,422 km (0.075 R)
• M42: 12,153,181 km (0.118 R)
• M43: 12,708,489 km (0.115 R)
• M44: 12,895,336 km (0.094 R)
• M45: 13,461,714 km (0.11 R)
• M46: 15,130,029 km (0.041 R)
• M47: 15,209,167 km (0.11 R)
• M48: 15,367,890 km (0.112 R)
• M49: 16,332,198 km (0.106 R)
• M50: 16,535,501 km (0.099 R)
• M51: 16,617,182 km (0.078 R)
• M52: 16,698,862 km (0.052 R)
• M53: 17,440,269 km (0.086 R)
• M54: 17,815,012 km (0.11 R)
• M55: 18,742,369 km (0.11 R)
• M56: 19,858,519 km (0.055 R)
• M57: 20,599,926 km (0.056 R)
• M58: 20,687,740 km (0.095 R)
• M59: 21,040,342 km (0.093 R)
• M60: 21,128,754 km (0.034 R)
• M61: 21,706,651 km (0.07 R)
• M62: 21,930,300 km (0.118 R)
• M63: 23,471,607 km (0.048 R)
• M64: 24,023,922 km (0.114 R)
• M65: 25,564,780 km (0.116 R)
• M66: 26,466,406 km (0.11 R)
• M67: 26,561,850 km (0.12 R)
• M68: 27,426,675 km (0.105 R)
• M69: 27,911,223 km (0.108 R)
• M70: 28,008,461 km (0.072 R)
• M71: 28,252,007 km (0.111 R)
• M72: 30,026,387 km (0.051 R)
• M73: 30,726,206 km (0.099 R)
• M74: 31,279,718 km (0.091 R)
• M75: 31,431,410 km (0.044 R)
• M76: 31,684,530 km (0.08 R)
• M77: 31,785,957 km (0.12 R)
• M78: 32,141,851 km (0.086 R)
• M79: 33,011,762 km (0.085 R)
• M80: 33,269,070 km (0.07 R)
• M81: 34,045,035 km (0.103 R)
• M82: 34,148,856 km (0.07 R)
• M83: 34,252,976 km (0.079 R)
• M84: 34,617,845 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 12.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.93 AU - 11.53 AU

Year: 11314 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,386,634 km

• M1: 751,879 km (0.057 R)
• M2: 1,087,277 km (0.072 R)
• M3: 1,197,232 km (0.047 R)
• M4: 1,644,380 km (0.111 R)
• M5: 1,993,392 km (0.059 R)
• M6: 2,992,556 km (0.081 R)
• M7: 3,297,735 km (0.111 R)
• M8: 3,627,150 km (0.112 R)
• M9: 4,170,489 km (0.065 R)
• M10: 4,816,453 km (0.084 R)
• M11: 4,986,845 km (0.058 R)
• M12: 5,574,465 km (0.094 R)
• M13: 5,671,854 km (0.109 R)
• M14: 6,167,471 km (0.097 R)
• M15: 6,591,133 km (0.093 R)
• M16: 6,711,409 km (0.116 R)
• M17: 6,849,937 km (0.081 R)
• M18: 7,377,569 km (0.1 R)
• M19: 7,936,765 km (0.106 R)
• M20: 8,028,170 km (0.099 R)
• M21: 8,397,676 km (0.12 R)
• M22: 8,565,824 km (0.12 R)
• M23: 9,249,337 km (0.048 R)
• M24: 9,832,470 km (0.079 R)
• M25: 10,467,662 km (0.104 R)
• M26: 11,259,633 km (0.115 R)
• M27: 11,923,997 km (0.03 R)
• M28: 12,303,228 km (0.106 R)
• M29: 12,665,255 km (0.086 R)
• M30: 13,970,496 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit