🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 12.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,978,313 km

• M1: 334,800 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 202 Days

Day: 15.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,978,313 km

• M1: 145,409 km (0.113 R)
• M2: 226,042 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.93 AU - 1.33 AU

Year: 453 Days

Day: 14.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,978,313 km

• M1: 663,317 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.46 AU - 1.94 AU

Year: 835 Days

Day: 32.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.83 AU - 3.07 AU

Year: 1909 Days

Day: 37.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 10

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.07 AU - 7.45 AU

Year: 6621 Days

Day: 10.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,978,313 km

• M1: 125,064 km (0.093 R)
• M2: 276,008 km (0.091 R)
• M3: 425,157 km (0.03 R)
• M4: 658,530 km (0.115 R)
• M5: 850,613 km (0.049 R)
• M6: 964,457 km (0.105 R)
• M7: 1,349,074 km (0.097 R)
• M8: 1,434,045 km (0.1 R)
• M9: 1,674,150 km (0.083 R)
• M10: 1,832,574 km (0.109 R)
• M11: 1,968,409 km (0.054 R)
• M12: 2,440,689 km (0.052 R)
• M13: 2,852,981 km (0.077 R)
• M14: 2,931,669 km (0.071 R)
• M15: 3,353,236 km (0.066 R)
• M16: 3,707,783 km (0.077 R)
• M17: 3,880,868 km (0.106 R)
• M18: 3,986,035 km (0.118 R)
• M19: 4,217,164 km (0.114 R)
• M20: 4,434,380 km (0.115 R)
• M21: 4,674,036 km (0.098 R)
• M22: 4,786,085 km (0.068 R)
• M23: 4,861,183 km (0.089 R)
• M24: 5,031,874 km (0.066 R)
• M25: 5,146,765 km (0.113 R)
• M26: 5,301,150 km (0.058 R)
• M27: 5,398,538 km (0.118 R)
• M28: 5,476,928 km (0.083 R)
• M29: 5,854,213 km (0.115 R)
• M30: 6,322,156 km (0.059 R)
• M31: 6,404,883 km (0.106 R)
• M32: 6,696,898 km (0.106 R)
• M33: 7,121,756 km (0.113 R)
• M34: 7,359,168 km (0.061 R)
• M35: 7,468,075 km (0.066 R)
• M36: 7,643,254 km (0.09 R)
• M37: 7,930,782 km (0.074 R)
• M38: 8,267,078 km (0.112 R)
• M39: 8,334,995 km (0.105 R)
• M40: 8,425,651 km (0.032 R)
• M41: 8,494,018 km (0.108 R)
• M42: 8,562,384 km (0.077 R)
• M43: 8,791,867 km (0.092 R)
• M44: 8,930,544 km (0.073 R)
• M45: 9,093,307 km (0.091 R)
• M46: 9,163,318 km (0.07 R)
• M47: 9,280,454 km (0.109 R)
• M48: 9,993,736 km (0.115 R)
• M49: 10,259,721 km (0.116 R)
• M50: 10,601,552 km (0.088 R)
• M51: 10,922,440 km (0.112 R)
• M52: 10,996,939 km (0.052 R)
• M53: 11,121,405 km (0.115 R)
• M54: 11,649,635 km (0.08 R)
• M55: 11,929,682 km (0.087 R)
• M56: 12,522,239 km (0.06 R)
• M57: 13,897,044 km (0.067 R)
• M58: 14,166,918 km (0.1 R)
• M59: 14,438,588 km (0.108 R)
• M60: 14,602,248 km (0.115 R)
• M61: 14,904,286 km (0.078 R)
• M62: 15,991,115 km (0.075 R)
• M63: 16,217,307 km (0.039 R)
• M64: 16,873,293 km (0.088 R)
• M65: 17,334,803 km (0.06 R)
• M66: 17,654,494 km (0.1 R)
• M67: 17,771,329 km (0.041 R)
• M68: 18,329,330 km (0.081 R)
• M69: 18,506,753 km (0.036 R)
• M70: 19,072,233 km (0.091 R)
• M71: 19,252,049 km (0.111 R)
• M72: 19,794,790 km (0.077 R)
• M73: 19,885,746 km (0.096 R)
• M74: 20,373,136 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329

Radius: 8.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.53 AU - 11.91 AU

Year: 11416 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,978,313 km

• M1: 189,690 km (0.054 R)
• M2: 352,153 km (0.094 R)
• M3: 723,156 km (0.117 R)
• M4: 784,641 km (0.099 R)
• M5: 1,015,022 km (0.063 R)
• M6: 1,138,290 km (0.117 R)
• M7: 1,806,993 km (0.111 R)
• M8: 2,135,510 km (0.093 R)
• M9: 2,699,793 km (0.113 R)
• M10: 2,872,878 km (0.104 R)
• M11: 3,282,327 km (0.118 R)
• M12: 3,387,494 km (0.092 R)
• M13: 3,792,306 km (0.089 R)
• M14: 4,098,982 km (0.115 R)
• M15: 4,915,337 km (0.093 R)
• M16: 5,497,572 km (0.075 R)
• M17: 5,560,104 km (0.12 R)
• M18: 6,101,499 km (0.108 R)
• M19: 6,231,350 km (0.067 R)
• M20: 7,165,738 km (0.102 R)
• M21: 7,789,262 km (0.067 R)
• M22: 7,965,638 km (0.09 R)
• M23: 8,647,804 km (0.071 R)
• M24: 9,724,610 km (0.097 R)
• M25: 10,686,673 km (0.103 R)
• M26: 11,517,989 km (0.115 R)
• M27: 12,002,387 km (0.108 R)
• M28: 12,782,988 km (0.071 R)
• M29: 14,609,429 km (0.113 R)
• M30: 15,575,083 km (0.119 R)
• M31: 16,561,232 km (0.061 R)
• M32: 16,879,277 km (0.116 R)
• M33: 16,970,532 km (0.103 R)
• M34: 17,383,123 km (0.119 R)
• M35: 18,078,155 km (0.1 R)
• M36: 18,452,449 km (0.116 R)
• M37: 18,687,766 km (0.076 R)
• M38: 18,782,162 km (0.054 R)
• M39: 18,924,131 km (0.077 R)
• M40: 20,265,575 km (0.092 R)
• M41: 20,459,753 km (0.067 R)
• M42: 20,849,904 km (0.032 R)
• M43: 22,134,800 km (0.095 R)
• M44: 22,384,778 km (0.047 R)
• M45: 23,343,401 km (0.08 R)
• M46: 23,700,043 km (0.115 R)
• M47: 23,853,380 km (0.032 R)
• M48: 26,351,815 km (0.091 R)
• M49: 27,417,101 km (0.11 R)
• M50: 27,847,195 km (0.115 R)
• M51: 28,823,022 km (0.068 R)
• M52: 29,975,673 km (0.056 R)
• M53: 30,474,133 km (0.106 R)
• M54: 30,863,836 km (0.069 R)
• M55: 32,269,009 km (0.112 R)
• M56: 34,155,587 km (0.104 R)
• M57: 34,213,332 km (0.117 R)
• M58: 35,257,974 km (0.043 R)
• M59: 35,374,660 km (0.085 R)
• M60: 35,666,975 km (0.119 R)
• M61: 36,195,205 km (0.074 R)
• M62: 36,312,938 km (0.092 R)
• M63: 36,489,913 km (0.116 R)
• M64: 37,437,914 km (0.037 R)
• M65: 37,676,224 km (0.115 R)
• M66: 37,735,913 km (0.112 R)
• M67: 38,034,511 km (0.098 R)
• M68: 38,334,006 km (0.109 R)
• M69: 38,454,133 km (0.098 R)
• M70: 38,514,121 km (0.049 R)
• M71: 38,634,398 km (0.107 R)
• M72: 38,694,536 km (0.051 R)
• M73: 38,995,677 km (0.083 R)
• M74: 39,600,501 km (0.038 R)
• M75: 40,635,868 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 4.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.16 AU - 15.88 AU

Year: 21930 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,978,313 km

• M1: 729,290 km (0.09 R)
• M2: 1,345,184 km (0.073 R)
• M3: 1,463,366 km (0.115 R)
• M4: 1,752,240 km (0.101 R)
• M5: 2,126,384 km (0.098 R)
• M6: 2,357,662 km (0.115 R)
• M7: 3,961,501 km (0.115 R)
• M8: 4,159,569 km (0.116 R)
• M9: 4,535,957 km (0.103 R)
• M10: 4,773,070 km (0.09 R)
• M11: 4,802,989 km (0.102 R)
• M12: 4,893,197 km (0.096 R)
• M13: 4,953,485 km (0.046 R)
• M14: 6,017,724 km (0.109 R)
• M15: 6,050,037 km (0.115 R)
• M16: 6,179,888 km (0.104 R)
• M17: 6,776,036 km (0.08 R)
• M18: 7,529,261 km (0.045 R)
• M19: 8,164,902 km (0.06 R)
• M20: 9,224,803 km (0.04 R)
• M21: 10,134,209 km (0.088 R)
• M22: 10,756,237 km (0.043 R)
• M23: 11,032,245 km (0.085 R)
• M24: 11,190,968 km (0.075 R)
• M25: 11,510,808 km (0.047 R)
• M26: 11,551,050 km (0.119 R)
• M27: 11,671,925 km (0.102 R)
• M28: 12,241,295 km (0.096 R)
• M29: 12,819,790 km (0.039 R)
• M30: 13,322,738 km (0.111 R)
• M31: 14,564,400 km (0.084 R)
• M32: 15,133,021 km (0.098 R)
• M33: 15,353,529 km (0.08 R)
• M34: 15,664,243 km (0.082 R)
• M35: 15,797,984 km (0.1 R)
• M36: 16,744,938 km (0.095 R)
• M37: 17,709,994 km (0.105 R)
• M38: 17,802,895 km (0.119 R)
• M39: 18,882,393 km (0.097 R)
• M40: 19,262,820 km (0.087 R)
• M41: 19,693,812 km (0.076 R)
• M42: 20,467,831 km (0.052 R)
• M43: 21,399,975 km (0.075 R)
• M44: 22,647,173 km (0.077 R)
• M45: 24,484,384 km (0.035 R)
• M46: 24,587,756 km (0.11 R)
• M47: 24,950,980 km (0.046 R)
• M48: 25,420,717 km (0.076 R)
• M49: 25,473,077 km (0.103 R)
• M50: 26,527,742 km (0.085 R)
• M51: 26,793,727 km (0.119 R)
• M52: 27,650,623 km (0.108 R)
• M53: 27,974,203 km (0.107 R)
• M54: 30,998,773 km (0.089 R)
• M55: 35,170,160 km (0.081 R)
• M56: 35,462,325 km (0.109 R)
• M57: 35,520,818 km (0.106 R)
• M58: 35,637,953 km (0.087 R)
• M59: 36,697,854 km (0.097 R)
• M60: 36,994,057 km (0.092 R)
• M61: 38,067,123 km (0.102 R)
• M62: 38,187,100 km (0.099 R)
• M63: 38,247,089 km (0.066 R)
• M64: 38,607,620 km (0.091 R)
• M65: 40,365,993 km (0.069 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: 427 - 14,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit