🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 46.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,595,777 km

• M1: 458,817 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.3 AU - 1.4 AU

Year: 573 Days

Day: 17.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,595,777 km

• M1: 385,813 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.21 AU - 1.97 AU

Year: 732 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 42 °

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: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.63 AU - 1.67 AU

Year: 774 Days

Day: 32 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,595,777 km

• M1: 941,120 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.06 AU - 3.12 AU

Year: 1522 Days

Day: 46.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.47 AU - 3.91 AU

Year: 2081 Days

Day: 45.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.08 AU - 4.48 AU

Year: 3234 Days

Day: 17.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 9.6

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.48 AU - 9.2 AU

Year: 8018 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 90.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,595,777 km

• M1: 159,771 km (0.1 R)
• M2: 225,145 km (0.064 R)
• M3: 350,358 km (0.084 R)
• M4: 454,478 km (0.09 R)
• M5: 788,231 km (0.108 R)
• M6: 1,282,503 km (0.072 R)
• M7: 2,256,235 km (0.092 R)
• M8: 2,417,352 km (0.101 R)
• M9: 2,775,340 km (0.068 R)
• M10: 2,948,275 km (0.032 R)
• M11: 3,488,323 km (0.059 R)
• M12: 3,783,480 km (0.089 R)
• M13: 3,947,888 km (0.063 R)
• M14: 4,114,839 km (0.078 R)
• M15: 4,340,881 km (0.05 R)
• M16: 4,484,346 km (0.105 R)
• M17: 5,531,830 km (0.109 R)
• M18: 6,292,236 km (0.05 R)
• M19: 6,651,869 km (0.079 R)
• M20: 7,152,873 km (0.105 R)
• M21: 7,425,141 km (0.069 R)
• M22: 7,631,586 km (0.06 R)
• M23: 8,297,745 km (0.089 R)
• M24: 8,909,750 km (0.103 R)
• M25: 9,165,862 km (0.051 R)
• M26: 9,276,414 km (0.086 R)
• M27: 9,536,116 km (0.067 R)
• M28: 10,831,335 km (0.106 R)
• M29: 11,222,683 km (0.072 R)
• M30: 11,539,082 km (0.034 R)
• M31: 11,938,808 km (0.073 R)
• M32: 12,059,683 km (0.092 R)
• M33: 12,875,440 km (0.089 R)
• M34: 12,999,457 km (0.1 R)
• M35: 13,331,713 km (0.105 R)
• M36: 13,415,339 km (0.086 R)
• M37: 13,541,001 km (0.095 R)
• M38: 13,877,895 km (0.06 R)
• M39: 14,004,904 km (0.063 R)
• M40: 14,818,716 km (0.112 R)
• M41: 15,384,196 km (0.076 R)
• M42: 15,603,656 km (0.085 R)
• M43: 15,868,445 km (0.12 R)
• M44: 16,536,549 km (0.096 R)
• M45: 16,671,336 km (0.078 R)
• M46: 17,487,542 km (0.119 R)
• M47: 18,085,036 km (0.027 R)
• M48: 18,502,713 km (0.082 R)
• M49: 18,876,559 km (0.091 R)
• M50: 19,017,480 km (0.118 R)
• M51: 19,442,038 km (0.075 R)
• M52: 19,536,884 km (0.07 R)
• M53: 19,726,873 km (0.07 R)
• M54: 20,156,817 km (0.054 R)
• M55: 21,661,024 km (0.111 R)
• M56: 21,956,330 km (0.11 R)
• M57: 22,550,981 km (0.06 R)
• M58: 22,750,395 km (0.072 R)
• M59: 22,950,408 km (0.096 R)
• M60: 23,151,018 km (0.076 R)
• M61: 24,468,826 km (0.071 R)
• M62: 24,673,626 km (0.108 R)
• M63: 25,395,286 km (0.055 R)
• M64: 26,071,618 km (0.069 R)
• M65: 26,280,905 km (0.07 R)
• M66: 26,490,791 km (0.099 R)
• M67: 26,701,126 km (0.032 R)
• M68: 27,017,824 km (0.082 R)
• M69: 27,335,720 km (0.047 R)
• M70: 29,160,515 km (0.12 R)
• M71: 29,595,695 km (0.118 R)
• M72: 30,032,820 km (0.037 R)
• M73: 31,135,206 km (0.071 R)
• M74: 31,301,709 km (0.103 R)
• M75: 31,412,860 km (0.073 R)
• M76: 31,970,711 km (0.059 R)
• M77: 32,475,603 km (0.074 R)
• M78: 33,152,683 km (0.076 R)
• M79: 33,606,862 km (0.025 R)
• M80: 33,891,697 km (0.12 R)
• M81: 35,617,458 km (0.072 R)
• M82: 36,549,602 km (0.103 R)
• M83: 37,136,175 km (0.103 R)
• M84: 37,489,675 km (0.1 R)
• M85: 37,666,799 km (0.073 R)
• M86: 39,213,791 km (0.103 R)
• M87: 39,573,723 km (0.098 R)
• M88: 40,236,442 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 10

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.53 AU - 12.29 AU

Year: 12268 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,595,777 km

• M1: 125,961 km (0.069 R)
• M2: 213,476 km (0.086 R)
• M3: 282,590 km (0.12 R)
• M4: 414,984 km (0.096 R)
• M5: 699,071 km (0.032 R)
• M6: 784,042 km (0.062 R)
• M7: 872,604 km (0.075 R)
• M8: 1,159,982 km (0.077 R)
• M9: 1,325,587 km (0.107 R)
• M10: 1,521,261 km (0.108 R)
• M11: 1,773,483 km (0.094 R)
• M12: 2,014,635 km (0.108 R)
• M13: 2,139,250 km (0.104 R)
• M14: 2,448,917 km (0.1 R)
• M15: 2,856,272 km (0.082 R)
• M16: 3,110,888 km (0.102 R)
• M17: 3,462,144 km (0.12 R)
• M18: 4,330,410 km (0.059 R)
• M19: 6,292,685 km (0.118 R)
• M20: 6,402,639 km (0.1 R)
• M21: 6,476,391 km (0.114 R)
• M22: 7,306,061 km (0.04 R)
• M23: 8,168,792 km (0.076 R)
• M24: 8,409,794 km (0.101 R)
• M25: 9,354,953 km (0.084 R)
• M26: 9,480,615 km (0.027 R)
• M27: 10,769,102 km (0.092 R)
• M28: 11,210,864 km (0.098 R)
• M29: 11,748,669 km (0.035 R)
• M30: 11,839,175 km (0.109 R)
• M31: 11,929,832 km (0.115 R)
• M32: 12,020,787 km (0.086 R)
• M33: 12,203,297 km (0.058 R)
• M34: 12,663,759 km (0.04 R)
• M35: 12,756,510 km (0.076 R)
• M36: 13,129,756 km (0.087 R)
• M37: 13,696,583 km (0.076 R)
• M38: 13,983,063 km (0.119 R)
• M39: 14,951,858 km (0.095 R)
• M40: 15,345,600 km (0.1 R)
• M41: 16,294,050 km (0.081 R)
• M42: 17,882,181 km (0.12 R)
• M43: 18,721,126 km (0.077 R)
• M44: 18,826,892 km (0.097 R)
• M45: 18,985,915 km (0.077 R)
• M46: 20,003,330 km (0.081 R)
• M47: 20,219,798 km (0.075 R)
• M48: 20,437,014 km (0.085 R)
• M49: 20,545,921 km (0.036 R)
• M50: 20,709,731 km (0.053 R)
• M51: 20,928,742 km (0.114 R)
• M52: 21,369,009 km (0.071 R)
• M53: 25,291,465 km (0.106 R)
• M54: 25,584,228 km (0.069 R)
• M55: 26,173,195 km (0.086 R)
• M56: 26,291,527 km (0.102 R)
• M57: 28,087,449 km (0.118 R)
• M58: 30,046,433 km (0.036 R)
• M59: 34,807,685 km (0.106 R)
• M60: 35,002,910 km (0.11 R)
• M61: 35,133,359 km (0.094 R)
• M62: 35,329,183 km (0.061 R)
• M63: 36,909,385 km (0.03 R)
• M64: 37,507,777 km (0.074 R)
• M65: 37,975,569 km (0.116 R)
• M66: 38,176,629 km (0.045 R)
• M67: 38,714,433 km (0.081 R)
• M68: 39,254,780 km (0.118 R)
• M69: 39,729,604 km (0.086 R)
• M70: 39,865,589 km (0.055 R)
• M71: 40,206,373 km (0.102 R)
• M72: 41,096,779 km (0.083 R)
• M73: 41,303,224 km (0.065 R)
• M74: 41,509,968 km (0.026 R)
• M75: 42,409,949 km (0.097 R)
• M76: 43,176,339 km (0.069 R)
• M77: 43,316,213 km (0.086 R)
• M78: 44,158,599 km (0.051 R)
• M79: 44,864,551 km (0.079 R)
• M80: 46,502,648 km (0.118 R)
• M81: 47,581,398 km (0.072 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit