🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.6 AU - 0.6 AU

Year: 206 Days

Day: 20.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,513,985 km

• M1: 66,870 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 211 Days

Day: 40.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,513,985 km

• M1: 503,846 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.72 AU - 0.8 AU

Year: 293 Days

Day: 32.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.41 AU

Year: 532 Days

Day: 36.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,513,985 km

• M1: 365,318 km (0.078 R)
• M2: 782,098 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.53 AU - 1.95 AU

Year: 1017 Days

Day: 46 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.86 AU - 2.02 AU

Year: 1197 Days

Day: 40.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 8.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.32 AU - 6.16 AU

Year: 5313 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,513,985 km

• M1: 109,805 km (0.072 R)
• M2: 226,192 km (0.086 R)
• M3: 335,249 km (0.097 R)
• M4: 481,705 km (0.039 R)
• M5: 766,988 km (0.093 R)
• M6: 838,496 km (0.025 R)
• M7: 901,776 km (0.049 R)
• M8: 1,171,202 km (0.106 R)
• M9: 1,364,931 km (0.089 R)
• M10: 1,478,625 km (0.091 R)
• M11: 1,595,312 km (0.076 R)
• M12: 1,742,366 km (0.098 R)
• M13: 2,007,005 km (0.092 R)
• M14: 2,195,498 km (0.113 R)
• M15: 2,465,971 km (0.076 R)
• M16: 2,620,955 km (0.113 R)
• M17: 2,795,236 km (0.092 R)
• M18: 3,039,081 km (0.086 R)
• M19: 3,306,711 km (0.062 R)
• M20: 3,409,036 km (0.104 R)
• M21: 3,617,127 km (0.104 R)
• M22: 3,669,636 km (0.119 R)
• M23: 3,722,593 km (0.117 R)
• M24: 3,900,764 km (0.089 R)
• M25: 4,930,596 km (0.108 R)
• M26: 5,668,114 km (0.091 R)
• M27: 6,354,918 km (0.108 R)
• M28: 6,418,646 km (0.107 R)
• M29: 6,482,674 km (0.12 R)
• M30: 7,288,857 km (0.05 R)
• M31: 7,602,115 km (0.101 R)
• M32: 7,669,883 km (0.098 R)
• M33: 8,334,845 km (0.051 R)
• M34: 8,827,920 km (0.088 R)
• M35: 8,970,487 km (0.108 R)
• M36: 9,161,822 km (0.065 R)
• M37: 9,258,014 km (0.07 R)
• M38: 9,402,974 km (0.12 R)
• M39: 9,572,917 km (0.098 R)
• M40: 9,940,779 km (0.112 R)
• M41: 10,014,829 km (0.12 R)
• M42: 10,188,513 km (0.117 R)
• M43: 10,690,114 km (0.116 R)
• M44: 11,097,170 km (0.033 R)
• M45: 11,743,582 km (0.089 R)
• M46: 11,821,822 km (0.094 R)
• M47: 11,900,511 km (0.09 R)
• M48: 12,163,504 km (0.088 R)
• M49: 12,348,855 km (0.106 R)
• M50: 12,722,252 km (0.11 R)
• M51: 13,398,434 km (0.099 R)
• M52: 14,058,460 km (0.1 R)
• M53: 14,169,462 km (0.062 R)
• M54: 14,225,112 km (0.108 R)
• M55: 14,504,411 km (0.119 R)
• M56: 14,672,858 km (0.038 R)
• M57: 15,068,246 km (0.059 R)
• M58: 15,181,940 km (0.1 R)
• M59: 15,639,410 km (0.118 R)
• M60: 15,783,323 km (0.089 R)
• M61: 15,898,663 km (0.061 R)
• M62: 16,597,136 km (0.103 R)
• M63: 17,097,989 km (0.052 R)
• M64: 18,356,407 km (0.027 R)
• M65: 20,111,639 km (0.03 R)
• M66: 20,205,436 km (0.119 R)
• M67: 20,456,462 km (0.118 R)
• M68: 20,708,534 km (0.099 R)
• M69: 21,056,798 km (0.045 R)
• M70: 21,152,092 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 11.5

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.27 AU - 7.35 AU

Year: 7021 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,513,985 km

• M1: 149,149 km (0.097 R)
• M2: 358,137 km (0.102 R)
• M3: 432,338 km (0.075 R)
• M4: 525,837 km (0.061 R)
• M5: 709,094 km (0.096 R)
• M6: 1,041,351 km (0.089 R)
• M7: 1,295,667 km (0.081 R)
• M8: 1,944,772 km (0.051 R)
• M9: 2,090,032 km (0.03 R)
• M10: 2,174,704 km (0.094 R)
• M11: 2,325,648 km (0.076 R)
• M12: 2,638,308 km (0.069 R)
• M13: 2,753,199 km (0.055 R)
• M14: 3,453,168 km (0.117 R)
• M15: 3,579,279 km (0.087 R)
• M16: 4,699,168 km (0.041 R)
• M17: 4,811,217 km (0.069 R)
• M18: 5,210,344 km (0.116 R)
• M19: 5,590,622 km (0.114 R)
• M20: 6,040,762 km (0.069 R)
• M21: 6,224,169 km (0.082 R)
• M22: 6,722,031 km (0.047 R)
• M23: 7,297,683 km (0.093 R)
• M24: 7,493,058 km (0.085 R)
• M25: 7,822,622 km (0.082 R)
• M26: 8,496,112 km (0.082 R)
• M27: 9,083,134 km (0.069 R)
• M28: 9,363,929 km (0.087 R)
• M29: 9,469,994 km (0.053 R)
• M30: 9,719,074 km (0.1 R)
• M31: 10,223,668 km (0.072 R)
• M32: 10,296,373 km (0.063 R)
• M33: 10,405,878 km (0.112 R)
• M34: 10,479,181 km (0.105 R)
• M35: 10,589,285 km (0.103 R)
• M36: 10,922,141 km (0.086 R)
• M37: 11,826,310 km (0.042 R)
• M38: 12,365,012 km (0.101 R)
• M39: 13,069,169 km (0.069 R)
• M40: 13,625,972 km (0.108 R)
• M41: 13,706,157 km (0.089 R)
• M42: 13,866,975 km (0.115 R)
• M43: 14,353,168 km (0.047 R)
• M44: 14,475,688 km (0.068 R)
• M45: 15,259,282 km (0.107 R)
• M46: 15,761,183 km (0.077 R)
• M47: 16,056,489 km (0.071 R)
• M48: 16,353,740 km (0.097 R)
• M49: 16,481,646 km (0.034 R)
• M50: 16,910,543 km (0.049 R)
• M51: 18,395,901 km (0.104 R)
• M52: 18,617,754 km (0.089 R)
• M53: 19,379,207 km (0.099 R)
• M54: 20,059,429 km (0.097 R)
• M55: 20,287,865 km (0.114 R)
• M56: 20,517,198 km (0.05 R)
• M57: 20,747,429 km (0.053 R)
• M58: 22,099,495 km (0.102 R)
• M59: 22,193,891 km (0.099 R)
• M60: 22,810,085 km (0.097 R)
• M61: 22,953,100 km (0.076 R)
• M62: 23,048,544 km (0.108 R)
• M63: 24,790,312 km (0.109 R)
• M64: 26,173,943 km (0.107 R)
• M65: 26,423,771 km (0.1 R)
• M66: 26,523,852 km (0.045 R)
• M67: 26,724,463 km (0.088 R)
• M68: 27,177,744 km (0.069 R)
• M69: 27,786,009 km (0.05 R)
• M70: 28,706,784 km (0.108 R)
• M71: 30,263,649 km (0.084 R)
• M72: 30,473,236 km (0.06 R)
• M73: 30,683,421 km (0.1 R)
• M74: 30,946,863 km (0.032 R)
• M75: 31,210,903 km (0.078 R)
• M76: 31,688,120 km (0.108 R)
• M77: 33,026,572 km (0.107 R)
• M78: 33,404,756 km (0.077 R)
• M79: 33,729,982 km (0.061 R)
• M80: 34,766,695 km (0.104 R)
• M81: 35,041,207 km (0.108 R)
• M82: 35,316,467 km (0.114 R)
• M83: 35,869,231 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.2

Radius: 11.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.02 AU - 8.18 AU

Year: 7510 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,513,985 km

• M1: 143,614 km (0.087 R)
• M2: 479,312 km (0.079 R)
• M3: 747,690 km (0.084 R)
• M4: 1,063,790 km (0.098 R)
• M5: 1,163,572 km (0.091 R)
• M6: 1,349,074 km (0.093 R)
• M7: 1,519,615 km (0.071 R)
• M8: 1,620,444 km (0.117 R)
• M9: 1,776,026 km (0.07 R)
• M10: 1,923,081 km (0.083 R)
• M11: 2,032,736 km (0.042 R)
• M12: 2,172,759 km (0.042 R)
• M13: 2,243,968 km (0.094 R)
• M14: 2,492,301 km (0.071 R)
• M15: 2,612,278 km (0.077 R)
• M16: 2,795,984 km (0.088 R)
• M17: 2,952,464 km (0.04 R)
• M18: 3,522,731 km (0.118 R)
• M19: 3,812,203 km (0.093 R)
• M20: 3,951,179 km (0.085 R)
• M21: 4,056,496 km (0.117 R)
• M22: 4,145,058 km (0.092 R)
• M23: 4,342,078 km (0.071 R)
• M24: 4,523,840 km (0.09 R)
• M25: 5,122,680 km (0.074 R)
• M26: 5,529,287 km (0.117 R)
• M27: 5,766,250 km (0.071 R)
• M28: 6,769,004 km (0.119 R)
• M29: 7,301,274 km (0.117 R)
• M30: 8,002,289 km (0.057 R)
• M31: 8,091,450 km (0.075 R)
• M32: 8,180,909 km (0.107 R)
• M33: 8,315,846 km (0.069 R)
• M34: 8,701,959 km (0.097 R)
• M35: 8,885,665 km (0.091 R)
• M36: 9,117,242 km (0.119 R)
• M37: 9,538,959 km (0.116 R)
• M38: 10,793,187 km (0.099 R)
• M39: 10,916,456 km (0.089 R)
• M40: 11,239,288 km (0.106 R)
• M41: 11,414,467 km (0.101 R)
• M42: 11,489,864 km (0.094 R)
• M43: 12,458,511 km (0.096 R)
• M44: 12,717,913 km (0.111 R)
• M45: 13,031,321 km (0.109 R)
• M46: 13,426,858 km (0.041 R)
• M47: 13,533,072 km (0.099 R)
• M48: 13,666,065 km (0.057 R)
• M49: 14,121,740 km (0.086 R)
• M50: 14,310,832 km (0.074 R)
• M51: 14,392,213 km (0.091 R)
• M52: 15,379,858 km (0.042 R)
• M53: 15,546,510 km (0.109 R)
• M54: 15,797,834 km (0.116 R)
• M55: 16,050,356 km (0.115 R)
• M56: 16,445,892 km (0.092 R)
• M57: 16,673,431 km (0.109 R)
• M58: 17,448,946 km (0.112 R)
• M59: 17,739,166 km (0.086 R)
• M60: 18,031,031 km (0.112 R)
• M61: 18,737,881 km (0.08 R)
• M62: 20,026,966 km (0.114 R)
• M63: 20,148,440 km (0.088 R)
• M64: 20,270,063 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit