🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1 AU

Year: 265 Days

Day: 36.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,112,693 km

• M1: 398,978 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.75 AU - 0.95 AU

Year: 274 Days

Day: 45.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,112,693 km

• M1: 223,798 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1 AU - 1.58 AU

Year: 513 Days

Day: 44.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.56 AU

Year: 537 Days

Day: 47.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,112,693 km

• M1: 311,612 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.63 AU - 2.35 AU

Year: 982 Days

Day: 14.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,112,693 km

• M1: 146,008 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.74 AU - 2.32 AU

Year: 1012 Days

Day: 28.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,112,693 km

• M1: 249,529 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.27 AU - 3.65 AU

Year: 2252 Days

Day: 40.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.98 AU - 5.1 AU

Year: 3384 Days

Day: 38.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,112,693 km

• M1: 33,360 km (0.084 R)
• M2: 1,010,384 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 10.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7 AU - 10.38 AU

Year: 8962 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,112,693 km

• M1: 148,102 km (0.062 R)
• M2: 412,741 km (0.088 R)
• M3: 552,315 km (0.066 R)
• M4: 684,111 km (0.05 R)
• M5: 896,241 km (0.112 R)
• M6: 1,114,953 km (0.118 R)
• M7: 1,286,542 km (0.106 R)
• M8: 1,484,011 km (0.062 R)
• M9: 2,135,510 km (0.118 R)
• M10: 2,291,540 km (0.114 R)
• M11: 2,411,069 km (0.105 R)
• M12: 2,782,221 km (0.117 R)
• M13: 3,149,484 km (0.116 R)
• M14: 3,282,925 km (0.038 R)
• M15: 3,764,780 km (0.089 R)
• M16: 3,978,107 km (0.084 R)
• M17: 4,293,309 km (0.07 R)
• M18: 4,642,022 km (0.112 R)
• M19: 4,743,300 km (0.08 R)
• M20: 6,016,078 km (0.112 R)
• M21: 6,210,107 km (0.076 R)
• M22: 6,462,778 km (0.113 R)
• M23: 6,978,142 km (0.119 R)
• M24: 7,329,099 km (0.111 R)
• M25: 8,231,772 km (0.063 R)
• M26: 8,354,742 km (0.12 R)
• M27: 8,727,540 km (0.091 R)
• M28: 8,821,487 km (0.092 R)
• M29: 8,915,883 km (0.08 R)
• M30: 9,169,302 km (0.101 R)
• M31: 9,296,760 km (0.044 R)
• M32: 9,424,965 km (0.068 R)
• M33: 9,521,456 km (0.118 R)
• M34: 10,371,770 km (0.105 R)
• M35: 10,537,973 km (0.036 R)
• M36: 10,805,903 km (0.059 R)
• M37: 10,873,222 km (0.082 R)
• M38: 11,451,268 km (0.101 R)
• M39: 11,588,749 km (0.095 R)
• M40: 11,969,625 km (0.043 R)
• M41: 12,354,690 km (0.025 R)
• M42: 12,495,611 km (0.11 R)
• M43: 12,637,280 km (0.065 R)
• M44: 13,280,850 km (0.11 R)
• M45: 13,898,540 km (0.071 R)
• M46: 14,081,947 km (0.114 R)
• M47: 15,199,592 km (0.094 R)
• M48: 15,883,704 km (0.099 R)
• M49: 16,268,170 km (0.084 R)
• M50: 16,345,512 km (0.081 R)
• M51: 16,500,346 km (0.117 R)
• M52: 17,085,573 km (0.044 R)
• M53: 17,321,489 km (0.062 R)
• M54: 17,479,464 km (0.08 R)
• M55: 18,841,253 km (0.044 R)
• M56: 19,003,567 km (0.059 R)
• M57: 19,905,343 km (0.1 R)
• M58: 20,236,702 km (0.105 R)
• M59: 20,486,531 km (0.11 R)
• M60: 20,653,632 km (0.116 R)
• M61: 20,863,069 km (0.087 R)
• M62: 21,115,291 km (0.093 R)
• M63: 23,518,431 km (0.082 R)
• M64: 23,824,957 km (0.071 R)
• M65: 24,220,793 km (0.108 R)
• M66: 24,796,595 km (0.113 R)
• M67: 25,242,696 km (0.101 R)
• M68: 26,006,842 km (0.046 R)
• M69: 26,187,855 km (0.095 R)
• M70: 26,369,168 km (0.106 R)
• M71: 26,505,452 km (0.087 R)
• M72: 26,733,139 km (0.059 R)
• M73: 26,915,798 km (0.055 R)
• M74: 27,973,755 km (0.091 R)
• M75: 28,298,532 km (0.103 R)
• M76: 28,858,028 km (0.112 R)
• M77: 29,327,167 km (0.086 R)
• M78: 29,515,510 km (0.078 R)
• M79: 30,177,930 km (0.05 R)
• M80: 30,320,496 km (0.118 R)
• M81: 30,797,414 km (0.109 R)
• M82: 31,372,917 km (0.106 R)
• M83: 31,758,581 km (0.1 R)
• M84: 31,952,011 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.9

Radius: 7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.11 AU - 19.81 AU

Year: 24435 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,112,693 km

• M1: 89,160 km (0.12 R)
• M2: 144,212 km (0.042 R)
• M3: 262,544 km (0.11 R)
• M4: 384,467 km (0.04 R)
• M5: 583,581 km (0.093 R)
• M6: 748,289 km (0.069 R)
• M7: 928,105 km (0.089 R)
• M8: 1,121,834 km (0.103 R)
• M9: 1,301,950 km (0.112 R)
• M10: 1,355,058 km (0.081 R)
• M11: 1,689,708 km (0.068 R)
• M12: 2,769,356 km (0.118 R)
• M13: 2,978,344 km (0.059 R)
• M14: 3,787,818 km (0.115 R)
• M15: 4,336,543 km (0.032 R)
• M16: 4,579,340 km (0.104 R)
• M17: 4,826,626 km (0.118 R)
• M18: 5,035,913 km (0.081 R)
• M19: 5,769,990 km (0.098 R)
• M20: 6,127,080 km (0.082 R)
• M21: 6,262,765 km (0.104 R)
• M22: 6,862,354 km (0.078 R)
• M23: 7,097,970 km (0.102 R)
• M24: 7,336,130 km (0.106 R)
• M25: 7,384,001 km (0.039 R)
• M26: 7,722,691 km (0.118 R)
• M27: 8,314,949 km (0.119 R)
• M28: 9,700,225 km (0.057 R)
• M29: 10,935,754 km (0.07 R)
• M30: 11,100,461 km (0.061 R)
• M31: 11,544,019 km (0.108 R)
• M32: 12,620,226 km (0.091 R)
• M33: 14,025,100 km (0.115 R)
• M34: 16,036,144 km (0.059 R)
• M35: 16,160,908 km (0.054 R)
• M36: 16,474,316 km (0.086 R)
• M37: 17,298,301 km (0.118 R)
• M38: 18,396,050 km (0.098 R)
• M39: 18,788,894 km (0.111 R)
• M40: 18,986,214 km (0.046 R)
• M41: 21,546,133 km (0.12 R)
• M42: 22,029,334 km (0.093 R)
• M43: 22,098,597 km (0.075 R)
• M44: 23,147,279 km (0.071 R)
• M45: 23,358,960 km (0.07 R)
• M46: 23,713,207 km (0.114 R)
• M47: 23,784,266 km (0.096 R)
• M48: 23,997,742 km (0.08 R)
• M49: 24,283,624 km (0.091 R)
• M50: 25,220,107 km (0.037 R)
• M51: 26,389,064 km (0.115 R)
• M52: 26,905,925 km (0.091 R)
• M53: 26,980,126 km (0.045 R)
• M54: 27,202,877 km (0.102 R)
• M55: 27,650,174 km (0.107 R)
• M56: 30,771,684 km (0.052 R)
• M57: 32,098,318 km (0.11 R)
• M58: 32,650,034 km (0.116 R)
• M59: 33,682,858 km (0.059 R)
• M60: 35,455,144 km (0.099 R)
• M61: 37,009,915 km (0.087 R)
• M62: 37,340,077 km (0.114 R)
• M63: 37,505,533 km (0.117 R)
• M64: 39,257,324 km (0.109 R)
• M65: 39,762,815 km (0.05 R)
• M66: 40,185,578 km (0.056 R)
• M67: 40,440,044 km (0.03 R)
• M68: 40,524,866 km (0.091 R)
• M69: 40,780,080 km (0.074 R)
• M70: 41,720,153 km (0.11 R)
• M71: 42,063,630 km (0.091 R)
• M72: 47,239,716 km (0.065 R)
• M73: 50,038,543 km (0.101 R)
• M74: 50,494,966 km (0.098 R)
• M75: 50,586,520 km (0.076 R)
• M76: 52,149,668 km (0.118 R)
• M77: 53,448,926 km (0.09 R)
• M78: 53,915,521 km (0.026 R)
• M79: 55,700,822 km (0.075 R)
• M80: 55,984,460 km (0.068 R)
• M81: 56,363,391 km (0.105 R)
• M82: 58,366,956 km (0.061 R)
• M83: 58,847,314 km (0.082 R)
• M84: 59,039,996 km (0.102 R)
• M85: 60,976,990 km (0.088 R)
• M86: 62,051,102 km (0.081 R)
• M87: 62,247,225 km (0.117 R)
• M88: 66,710,926 km (0.112 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit