🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 144 Days

Day: 45.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,230,249 km

• M1: 39,494 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 182 Days

Day: 30.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,230,249 km

• M1: 102,624 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.87 AU - 1.17 AU

Year: 384 Days

Day: 26.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 430 Days

Day: 34.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.22 AU - 2.22 AU

Year: 1233 Days

Day: 39.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,230,249 km

• M1: 193,131 km (0.086 R)
• M2: 825,631 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.64 AU - 4.22 AU

Year: 2368 Days

Day: 23 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 13

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.93 AU - 10.11 AU

Year: 9271 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,230,249 km

• M1: 185,352 km (0.1 R)
• M2: 269,875 km (0.101 R)
• M3: 351,555 km (0.027 R)
• M4: 437,125 km (0.08 R)
• M5: 637,137 km (0.084 R)
• M6: 724,353 km (0.1 R)
• M7: 843,283 km (0.092 R)
• M8: 1,027,887 km (0.1 R)
• M9: 1,117,945 km (0.077 R)
• M10: 1,388,867 km (0.1 R)
• M11: 1,472,641 km (0.047 R)
• M12: 1,681,181 km (0.113 R)
• M13: 1,881,343 km (0.063 R)
• M14: 2,128,030 km (0.117 R)
• M15: 3,019,035 km (0.073 R)
• M16: 3,286,815 km (0.059 R)
• M17: 3,562,374 km (0.071 R)
• M18: 4,210,282 km (0.091 R)
• M19: 4,334,449 km (0.11 R)
• M20: 4,842,932 km (0.039 R)
• M21: 5,290,230 km (0.03 R)
• M22: 5,478,424 km (0.051 R)
• M23: 5,668,712 km (0.115 R)
• M24: 5,806,043 km (0.11 R)
• M25: 5,916,745 km (0.093 R)
• M26: 6,056,021 km (0.115 R)
• M27: 6,395,010 km (0.12 R)
• M28: 6,885,840 km (0.117 R)
• M29: 7,329,099 km (0.12 R)
• M30: 9,747,498 km (0.094 R)
• M31: 9,879,443 km (0.107 R)
• M32: 10,011,987 km (0.072 R)
• M33: 10,312,230 km (0.087 R)
• M34: 10,480,378 km (0.098 R)
• M35: 10,819,516 km (0.085 R)
• M36: 11,543,271 km (0.038 R)
• M37: 11,682,846 km (0.107 R)
• M38: 12,712,229 km (0.09 R)
• M39: 13,256,017 km (0.119 R)
• M40: 13,365,672 km (0.084 R)
• M41: 13,881,486 km (0.067 R)
• M42: 14,705,321 km (0.114 R)
• M43: 15,008,855 km (0.113 R)
• M44: 15,931,724 km (0.1 R)
• M45: 16,833,500 km (0.103 R)
• M46: 17,590,914 km (0.054 R)
• M47: 17,751,882 km (0.074 R)
• M48: 19,637,114 km (0.084 R)
• M49: 20,391,985 km (0.096 R)
• M50: 20,518,694 km (0.112 R)
• M51: 21,327,570 km (0.074 R)
• M52: 22,016,767 km (0.111 R)
• M53: 22,976,438 km (0.049 R)
• M54: 23,549,846 km (0.069 R)
• M55: 23,682,839 km (0.115 R)
• M56: 23,771,700 km (0.075 R)
• M57: 24,038,732 km (0.081 R)
• M58: 25,616,691 km (0.079 R)
• M59: 25,890,604 km (0.077 R)
• M60: 26,764,256 km (0.081 R)
• M61: 27,135,109 km (0.1 R)
• M62: 27,414,259 km (0.092 R)
• M63: 27,600,957 km (0.058 R)
• M64: 29,014,357 km (0.103 R)
• M65: 29,109,352 km (0.074 R)
• M66: 29,299,940 km (0.084 R)
• M67: 29,395,234 km (0.053 R)
• M68: 29,825,776 km (0.109 R)
• M69: 31,081,052 km (0.063 R)
• M70: 31,178,440 km (0.104 R)
• M71: 31,911,171 km (0.085 R)
• M72: 32,009,307 km (0.112 R)
• M73: 32,107,593 km (0.062 R)
• M74: 32,699,252 km (0.109 R)
• M75: 32,946,687 km (0.097 R)
• M76: 33,244,686 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 14.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.9 AU - 10.06 AU

Year: 11753 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 67.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,230,249 km

• M1: 276,307 km (0.093 R)
• M2: 384,317 km (0.12 R)
• M3: 829,221 km (0.065 R)
• M4: 972,087 km (0.084 R)
• M5: 1,108,520 km (0.063 R)
• M6: 1,251,985 km (0.087 R)
• M7: 1,368,222 km (0.075 R)
• M8: 1,758,972 km (0.044 R)
• M9: 1,909,916 km (0.101 R)
• M10: 2,124,888 km (0.062 R)
• M11: 2,286,454 km (0.066 R)
• M12: 2,665,535 km (0.078 R)
• M13: 2,796,433 km (0.097 R)
• M14: 3,133,327 km (0.092 R)
• M15: 3,555,193 km (0.065 R)
• M16: 4,768,133 km (0.077 R)
• M17: 5,009,135 km (0.086 R)
• M18: 5,391,956 km (0.085 R)
• M19: 6,746,415 km (0.091 R)
• M20: 6,866,542 km (0.091 R)
• M21: 7,017,487 km (0.041 R)
• M22: 7,446,384 km (0.117 R)
• M23: 7,820,827 km (0.084 R)
• M24: 7,947,088 km (0.068 R)
• M25: 8,073,947 km (0.106 R)
• M26: 8,685,952 km (0.107 R)
• M27: 9,014,169 km (0.065 R)
• M28: 10,436,995 km (0.116 R)
• M29: 10,610,977 km (0.091 R)
• M30: 11,138,908 km (0.095 R)
• M31: 11,352,534 km (0.092 R)
• M32: 11,567,506 km (0.111 R)
• M33: 11,820,027 km (0.098 R)
• M34: 11,965,286 km (0.089 R)
• M35: 12,074,493 km (0.069 R)
• M36: 13,486,846 km (0.055 R)
• M37: 13,676,686 km (0.113 R)
• M38: 13,905,571 km (0.088 R)
• M39: 14,212,695 km (0.118 R)
• M40: 15,147,682 km (0.051 R)
• M41: 15,702,241 km (0.081 R)
• M42: 16,546,721 km (0.069 R)
• M43: 16,709,334 km (0.1 R)
• M44: 18,532,035 km (0.101 R)
• M45: 18,870,126 km (0.053 R)
• M46: 19,810,797 km (0.087 R)
• M47: 20,069,901 km (0.109 R)
• M48: 20,548,016 km (0.098 R)
• M49: 20,679,063 km (0.074 R)
• M50: 21,559,746 km (0.097 R)
• M51: 22,183,569 km (0.11 R)
• M52: 22,497,725 km (0.094 R)
• M53: 23,540,422 km (0.086 R)
• M54: 23,860,860 km (0.069 R)
• M55: 25,017,102 km (0.091 R)
• M56: 25,719,614 km (0.117 R)
• M57: 26,191,595 km (0.031 R)
• M58: 26,428,708 km (0.055 R)
• M59: 26,714,141 km (0.094 R)
• M60: 26,857,156 km (0.097 R)
• M61: 27,287,998 km (0.051 R)
• M62: 27,914,364 km (0.091 R)
• M63: 28,399,510 km (0.055 R)
• M64: 28,496,749 km (0.078 R)
• M65: 28,936,267 km (0.118 R)
• M66: 29,034,254 km (0.064 R)
• M67: 29,871,254 km (0.061 R)
• M68: 30,118,988 km (0.104 R)
• M69: 30,367,470 km (0.045 R)
• M70: 30,466,953 km (0.07 R)
• M71: 30,616,551 km (0.098 R)
• M72: 30,716,332 km (0.076 R)
• M73: 31,468,510 km (0.05 R)
• M74: 32,226,822 km (0.067 R)
• M75: 32,991,118 km (0.108 R)
• M76: 33,093,443 km (0.111 R)
• M77: 34,278,258 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.3

Radius: 12.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.08 AU - 12.4 AU

Year: 12215 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,230,249 km

• M1: 173,234 km (0.098 R)
• M2: 296,952 km (0.107 R)
• M3: 486,791 km (0.039 R)
• M4: 576,700 km (0.091 R)
• M5: 703,858 km (0.101 R)
• M6: 943,364 km (0.091 R)
• M7: 1,134,849 km (0.089 R)
• M8: 1,628,074 km (0.083 R)
• M9: 2,028,098 km (0.048 R)
• M10: 2,168,421 km (0.077 R)
• M11: 2,409,723 km (0.041 R)
• M12: 3,277,091 km (0.119 R)
• M13: 3,480,095 km (0.034 R)
• M14: 3,763,882 km (0.112 R)
• M15: 4,701,562 km (0.102 R)
• M16: 5,358,596 km (0.096 R)
• M17: 5,931,855 km (0.106 R)
• M18: 6,225,964 km (0.079 R)
• M19: 6,641,098 km (0.104 R)
• M20: 6,899,155 km (0.102 R)
• M21: 7,112,930 km (0.079 R)
• M22: 8,214,120 km (0.092 R)
• M23: 8,977,817 km (0.112 R)
• M24: 9,211,339 km (0.071 R)
• M25: 9,473,136 km (0.074 R)
• M26: 10,219,479 km (0.101 R)
• M27: 10,327,639 km (0.067 R)
• M28: 11,067,849 km (0.044 R)
• M29: 11,179,000 km (0.074 R)
• M30: 11,430,474 km (0.093 R)
• M31: 11,881,960 km (0.036 R)
• M32: 12,195,817 km (0.069 R)
• M33: 12,281,985 km (0.032 R)
• M34: 12,368,154 km (0.109 R)
• M35: 12,599,282 km (0.054 R)
• M36: 12,773,564 km (0.062 R)
• M37: 13,065,728 km (0.107 R)
• M38: 13,627,020 km (0.111 R)
• M39: 14,957,244 km (0.095 R)
• M40: 15,172,665 km (0.107 R)
• M41: 15,513,150 km (0.058 R)
• M42: 16,076,086 km (0.048 R)
• M43: 16,202,048 km (0.08 R)
• M44: 16,932,833 km (0.097 R)
• M45: 18,989,505 km (0.093 R)
• M46: 19,625,146 km (0.103 R)
• M47: 20,917,223 km (0.112 R)
• M48: 21,782,348 km (0.098 R)
• M49: 22,306,987 km (0.066 R)
• M50: 22,447,609 km (0.07 R)
• M51: 23,619,110 km (0.059 R)
• M52: 23,870,135 km (0.11 R)
• M53: 24,194,164 km (0.1 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: 233 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit