🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 145 Days

Day: 48 Hours

Environment

Temp: 247 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.28 AU

Year: 382 Days

Day: 41.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,501,796 km

• M1: 49,218 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.09 AU - 1.11 AU

Year: 421 Days

Day: 31.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.92 AU - 1.36 AU

Year: 445 Days

Day: 26 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 39,501,796 km

• M1: 36,801 km (0.108 R)
• M2: 777,909 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.42 AU - 1.86 AU

Year: 767 Days

Day: 46.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,501,796 km

• M1: 999,463 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.64 AU - 3.18 AU

Year: 1813 Days

Day: 20.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.7

Radius: 8.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.19 AU - 8.13 AU

Year: 6278 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,501,796 km

• M1: 137,780 km (0.079 R)
• M2: 221,106 km (0.105 R)
• M3: 317,147 km (0.118 R)
• M4: 371,751 km (0.032 R)
• M5: 492,775 km (0.042 R)
• M6: 578,046 km (0.111 R)
• M7: 764,445 km (0.119 R)
• M8: 1,043,146 km (0.091 R)
• M9: 1,155,793 km (0.113 R)
• M10: 1,233,285 km (0.107 R)
• M11: 1,285,794 km (0.09 R)
• M12: 1,661,135 km (0.112 R)
• M13: 2,100,803 km (0.042 R)
• M14: 2,260,573 km (0.119 R)
• M15: 2,375,016 km (0.064 R)
• M16: 2,457,743 km (0.12 R)
• M17: 2,592,382 km (0.091 R)
• M18: 3,100,715 km (0.115 R)
• M19: 3,228,023 km (0.071 R)
• M20: 3,431,626 km (0.087 R)
• M21: 3,544,572 km (0.077 R)
• M22: 3,658,715 km (0.101 R)
• M23: 3,735,459 km (0.106 R)
• M24: 3,832,099 km (0.091 R)
• M25: 4,207,291 km (0.117 R)
• M26: 4,348,511 km (0.048 R)
• M27: 4,532,367 km (0.104 R)
• M28: 4,844,577 km (0.1 R)
• M29: 5,035,315 km (0.11 R)
• M30: 5,293,371 km (0.091 R)
• M31: 5,644,178 km (0.06 R)
• M32: 5,733,189 km (0.118 R)
• M33: 5,934,996 km (0.096 R)
• M34: 6,391,719 km (0.087 R)
• M35: 6,931,019 km (0.095 R)
• M36: 7,097,970 km (0.099 R)
• M37: 7,533,749 km (0.052 R)
• M38: 7,705,487 km (0.079 R)
• M39: 7,853,739 km (0.101 R)
• M40: 8,128,101 km (0.072 R)
• M41: 8,686,101 km (0.084 R)
• M42: 9,151,949 km (0.113 R)
• M43: 9,678,982 km (0.071 R)
• M44: 10,161,884 km (0.108 R)
• M45: 10,216,039 km (0.079 R)
• M46: 10,270,193 km (0.1 R)
• M47: 10,460,781 km (0.102 R)
• M48: 10,679,942 km (0.095 R)
• M49: 10,928,424 km (0.06 R)
• M50: 11,150,876 km (0.12 R)
• M51: 11,206,825 km (0.096 R)
• M52: 11,318,724 km (0.067 R)
• M53: 11,656,965 km (0.112 R)
• M54: 11,741,937 km (0.1 R)
• M55: 13,013,220 km (0.119 R)
• M56: 13,695,087 km (0.031 R)
• M57: 13,934,892 km (0.071 R)
• M58: 14,358,104 km (0.04 R)
• M59: 14,754,688 km (0.098 R)
• M60: 15,465,428 km (0.12 R)
• M61: 15,840,619 km (0.104 R)
• M62: 16,409,091 km (0.054 R)
• M63: 16,504,535 km (0.1 R)
• M64: 16,791,763 km (0.033 R)
• M65: 17,080,786 km (0.095 R)
• M66: 17,145,113 km (0.117 R)
• M67: 18,516,925 km (0.096 R)
• M68: 18,982,025 km (0.069 R)
• M69: 19,417,355 km (0.105 R)
• M70: 19,585,652 km (0.118 R)
• M71: 19,991,511 km (0.093 R)
• M72: 20,434,321 km (0.074 R)
• M73: 20,502,837 km (0.111 R)
• M74: 20,571,203 km (0.103 R)
• M75: 20,880,422 km (0.077 R)
• M76: 21,295,107 km (0.071 R)
• M77: 21,573,060 km (0.089 R)
• M78: 22,027,239 km (0.117 R)
• M79: 23,695,704 km (0.037 R)
• M80: 23,947,627 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 13.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.38 AU - 8.1 AU

Year: 6391 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,501,796 km

• M1: 470,784 km (0.109 R)
• M2: 620,981 km (0.055 R)
• M3: 927,806 km (0.056 R)
• M4: 1,024,745 km (0.08 R)
• M5: 1,194,689 km (0.089 R)
• M6: 2,206,269 km (0.061 R)
• M7: 2,475,845 km (0.097 R)
• M8: 2,614,821 km (0.045 R)
• M9: 2,732,555 km (0.078 R)
• M10: 3,022,775 km (0.08 R)
• M11: 3,399,761 km (0.092 R)
• M12: 4,144,011 km (0.117 R)
• M13: 4,254,414 km (0.057 R)
• M14: 4,421,963 km (0.065 R)
• M15: 4,534,910 km (0.091 R)
• M16: 4,648,754 km (0.086 R)
• M17: 4,763,645 km (0.071 R)
• M18: 5,203,164 km (0.08 R)
• M19: 5,442,819 km (0.105 R)
• M20: 5,594,512 km (0.031 R)
• M21: 5,809,334 km (0.068 R)
• M22: 6,502,271 km (0.116 R)
• M23: 6,695,851 km (0.086 R)
• M24: 6,826,001 km (0.067 R)
• M25: 7,055,784 km (0.064 R)
• M26: 7,624,405 km (0.046 R)
• M27: 8,347,412 km (0.073 R)
• M28: 8,734,870 km (0.074 R)
• M29: 9,092,409 km (0.056 R)
• M30: 9,454,585 km (0.076 R)
• M31: 9,564,241 km (0.036 R)
• M32: 9,747,797 km (0.061 R)
• M33: 10,044,151 km (0.115 R)
• M34: 10,494,141 km (0.092 R)
• M35: 10,874,269 km (0.05 R)
• M36: 11,608,944 km (0.097 R)
• M37: 12,240,098 km (0.046 R)
• M38: 12,600,030 km (0.046 R)
• M39: 13,453,486 km (0.083 R)
• M40: 14,158,092 km (0.068 R)
• M41: 15,516,890 km (0.058 R)
• M42: 17,362,778 km (0.115 R)
• M43: 17,722,261 km (0.084 R)
• M44: 18,448,709 km (0.104 R)
• M45: 18,585,890 km (0.117 R)
• M46: 18,677,593 km (0.112 R)
• M47: 18,815,523 km (0.042 R)
• M48: 18,953,601 km (0.038 R)
• M49: 19,509,806 km (0.074 R)
• M50: 20,165,344 km (0.054 R)
• M51: 20,306,864 km (0.082 R)
• M52: 20,971,228 km (0.107 R)
• M53: 21,114,543 km (0.091 R)
• M54: 21,354,198 km (0.117 R)
• M55: 22,078,252 km (0.068 R)
• M56: 23,998,640 km (0.079 R)
• M57: 24,449,378 km (0.09 R)
• M58: 24,701,002 km (0.093 R)
• M59: 24,953,374 km (0.084 R)
• M60: 25,308,369 km (0.099 R)
• M61: 25,767,186 km (0.111 R)
• M62: 26,331,619 km (0.084 R)
• M63: 27,264,062 km (0.048 R)
• M64: 27,577,320 km (0.072 R)
• M65: 29,857,042 km (0.041 R)
• M66: 31,537,924 km (0.082 R)
• M67: 32,196,753 km (0.075 R)
• M68: 32,307,007 km (0.105 R)
• M69: 33,026,722 km (0.093 R)
• M70: 33,360,774 km (0.102 R)
• M71: 34,200,616 km (0.09 R)
• M72: 34,313,114 km (0.025 R)
• M73: 34,651,355 km (0.088 R)
• M74: 35,672,659 km (0.086 R)
• M75: 35,901,095 km (0.109 R)
• M76: 36,531,501 km (0.093 R)
• M77: 37,165,497 km (0.089 R)
• M78: 37,454,968 km (0.092 R)
• M79: 37,628,951 km (0.115 R)
• M80: 38,327,722 km (0.118 R)
• M81: 38,503,051 km (0.12 R)
• M82: 38,854,606 km (0.112 R)
• M83: 39,324,942 km (0.102 R)
• M84: 39,442,825 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit