🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.62 AU - 0.62 AU

Year: 185 Days

Day: 39.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,374,863 km

• M1: 56,997 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.71 AU - 0.93 AU

Year: 281 Days

Day: 39.3 Hours

Environment

Temp: 72 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,374,863 km

• M1: 446,101 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.08 AU - 1.28 AU

Year: 485 Days

Day: 25.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,374,863 km

• M1: 327,769 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.51 AU - 1.97 AU

Year: 869 Days

Day: 20.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,374,863 km

• M1: 546,032 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.77 AU - 3.65 AU

Year: 2178 Days

Day: 41.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.54 AU - 3.8 AU

Year: 2663 Days

Day: 16 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,374,863 km

• M1: 380,278 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.64 AU - 4.9 AU

Year: 3342 Days

Day: 5.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,374,863 km

• M1: 118,033 km (0.107 R)
• M2: 179,966 km (0.066 R)
• M3: 293,062 km (0.095 R)
• M4: 352,602 km (0.116 R)
• M5: 766,390 km (0.089 R)
• M6: 1,245,701 km (0.081 R)
• M7: 1,438,683 km (0.093 R)
• M8: 1,606,831 km (0.074 R)
• M9: 1,676,095 km (0.116 R)
• M10: 1,975,290 km (0.114 R)
• M11: 2,569,493 km (0.115 R)
• M12: 3,230,566 km (0.107 R)
• M13: 3,392,880 km (0.073 R)
• M14: 3,664,101 km (0.104 R)
• M15: 3,864,412 km (0.115 R)
• M16: 4,052,457 km (0.057 R)
• M17: 4,195,622 km (0.113 R)
• M18: 4,902,173 km (0.118 R)
• M19: 4,986,845 km (0.087 R)
• M20: 5,295,316 km (0.083 R)
• M21: 5,557,262 km (0.048 R)
• M22: 5,645,524 km (0.118 R)
• M23: 5,931,107 km (0.079 R)
• M24: 6,021,314 km (0.111 R)
• M25: 6,276,379 km (0.065 R)
• M26: 6,349,981 km (0.094 R)
• M27: 6,423,733 km (0.12 R)
• M28: 6,535,033 km (0.097 R)
• M29: 6,721,881 km (0.093 R)
• M30: 7,293,195 km (0.114 R)
• M31: 7,506,522 km (0.088 R)
• M32: 8,039,090 km (0.106 R)
• M33: 8,932,938 km (0.107 R)
• M34: 9,057,253 km (0.108 R)
• M35: 9,328,624 km (0.108 R)
• M36: 9,539,258 km (0.09 R)
• M37: 10,332,127 km (0.097 R)
• M38: 10,506,258 km (0.072 R)
• M39: 10,637,605 km (0.049 R)
• M40: 10,725,419 km (0.116 R)
• M41: 10,879,655 km (0.09 R)
• M42: 11,707,529 km (0.083 R)
• M43: 12,071,800 km (0.108 R)
• M44: 12,232,319 km (0.106 R)
• M45: 12,975,222 km (0.105 R)
• M46: 13,210,240 km (0.086 R)
• M47: 14,044,398 km (0.097 R)
• M48: 14,116,803 km (0.114 R)
• M49: 14,871,076 km (0.058 R)
• M50: 15,364,599 km (0.107 R)
• M51: 15,538,581 km (0.081 R)
• M52: 15,638,363 km (0.105 R)
• M53: 15,763,427 km (0.09 R)
• M54: 16,115,131 km (0.055 R)
• M55: 16,190,828 km (0.112 R)
• M56: 16,367,952 km (0.036 R)
• M57: 16,520,242 km (0.12 R)
• M58: 16,826,320 km (0.096 R)
• M59: 17,159,923 km (0.119 R)
• M60: 17,262,996 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 13.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.37 AU - 8.29 AU

Year: 7516 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,374,863 km

• M1: 182,061 km (0.06 R)
• M2: 270,174 km (0.073 R)
• M3: 542,292 km (0.059 R)
• M4: 759,658 km (0.102 R)
• M5: 1,135,897 km (0.09 R)
• M6: 1,228,947 km (0.083 R)
• M7: 1,409,212 km (0.119 R)
• M8: 1,568,982 km (0.093 R)
• M9: 1,875,509 km (0.115 R)
• M10: 2,068,939 km (0.059 R)
• M11: 2,168,122 km (0.106 R)
• M12: 2,423,486 km (0.097 R)
• M13: 2,724,925 km (0.109 R)
• M14: 3,019,932 km (0.097 R)
• M15: 3,286,665 km (0.098 R)
• M16: 3,403,501 km (0.084 R)
• M17: 3,581,223 km (0.07 R)
• M18: 3,721,696 km (0.076 R)
• M19: 3,884,458 km (0.111 R)
• M20: 4,175,127 km (0.108 R)
• M21: 4,365,864 km (0.115 R)
• M22: 4,581,136 km (0.032 R)
• M23: 4,734,025 km (0.112 R)
• M24: 4,977,720 km (0.099 R)
• M25: 5,385,374 km (0.118 R)
• M26: 5,570,127 km (0.048 R)
• M27: 5,898,494 km (0.072 R)
• M28: 6,089,082 km (0.102 R)
• M29: 6,257,529 km (0.117 R)
• M30: 6,722,480 km (0.107 R)
• M31: 7,920,459 km (0.095 R)
• M32: 8,051,806 km (0.077 R)
• M33: 8,236,859 km (0.115 R)
• M34: 8,530,669 km (0.088 R)
• M35: 8,665,307 km (0.11 R)
• M36: 9,046,183 km (0.097 R)
• M37: 9,572,020 km (0.117 R)
• M38: 9,683,919 km (0.114 R)
• M39: 10,136,153 km (0.084 R)
• M40: 10,279,019 km (0.067 R)
• M41: 10,422,484 km (0.054 R)
• M42: 10,595,419 km (0.068 R)
• M43: 11,713,214 km (0.106 R)
• M44: 12,469,132 km (0.093 R)
• M45: 12,745,140 km (0.114 R)
• M46: 13,428,354 km (0.074 R)
• M47: 14,123,385 km (0.111 R)
• M48: 14,283,006 km (0.101 R)
• M49: 14,636,356 km (0.065 R)
• M50: 15,318,822 km (0.071 R)
• M51: 15,482,931 km (0.049 R)
• M52: 16,078,330 km (0.097 R)
• M53: 16,311,853 km (0.096 R)
• M54: 16,412,382 km (0.103 R)
• M55: 16,782,488 km (0.074 R)
• M56: 17,155,285 km (0.088 R)
• M57: 17,530,926 km (0.102 R)
• M58: 17,633,849 km (0.058 R)
• M59: 17,840,294 km (0.099 R)
• M60: 18,359,997 km (0.093 R)
• M61: 18,464,416 km (0.079 R)
• M62: 18,744,164 km (0.106 R)
• M63: 19,378,609 km (0.117 R)
• M64: 19,485,123 km (0.103 R)
• M65: 20,307,612 km (0.12 R)
• M66: 20,451,824 km (0.089 R)
• M67: 20,560,133 km (0.092 R)
• M68: 20,741,296 km (0.041 R)
• M69: 21,068,467 km (0.088 R)
• M70: 22,023,499 km (0.112 R)
• M71: 22,134,651 km (0.086 R)
• M72: 22,320,152 km (0.045 R)
• M73: 22,469,002 km (0.109 R)
• M74: 22,842,697 km (0.107 R)
• M75: 22,955,045 km (0.117 R)
• M76: 23,331,284 km (0.037 R)
• M77: 23,899,606 km (0.052 R)
• M78: 24,166,339 km (0.034 R)
• M79: 24,357,376 km (0.077 R)
• M80: 24,779,690 km (0.097 R)
• M81: 26,178,580 km (0.087 R)
• M82: 26,296,314 km (0.062 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: 163 - 10,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit