🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 25.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,423,210 km

• M1: 160,818 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.76 AU - 0.84 AU

Year: 264 Days

Day: 25.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,423,210 km

• M1: 86,318 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.85 AU - 0.89 AU

Year: 299 Days

Day: 30.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.61 AU - 1.83 AU

Year: 832 Days

Day: 37 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.07 AU - 3.39 AU

Year: 2142 Days

Day: 27.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.94 AU - 4.7 AU

Year: 2755 Days

Day: 42.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.69 AU - 13.61 AU

Year: 13737 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,423,210 km

• M1: 167,250 km (0.102 R)
• M2: 439,070 km (0.078 R)
• M3: 549,473 km (0.117 R)
• M4: 643,869 km (0.06 R)
• M5: 802,144 km (0.057 R)
• M6: 881,580 km (0.119 R)
• M7: 1,092,663 km (0.057 R)
• M8: 1,452,745 km (0.106 R)
• M9: 1,602,044 km (0.059 R)
• M10: 2,081,355 km (0.115 R)
• M11: 2,279,572 km (0.116 R)
• M12: 2,410,321 km (0.065 R)
• M13: 2,848,942 km (0.06 R)
• M14: 2,958,597 km (0.109 R)
• M15: 3,085,755 km (0.092 R)
• M16: 3,247,171 km (0.112 R)
• M17: 3,345,457 km (0.112 R)
• M18: 4,292,412 km (0.119 R)
• M19: 4,418,672 km (0.063 R)
• M20: 4,509,628 km (0.064 R)
• M21: 4,693,484 km (0.112 R)
• M22: 4,767,684 km (0.062 R)
• M23: 4,992,829 km (0.096 R)
• M24: 5,375,799 km (0.105 R)
• M25: 5,948,011 km (0.08 R)
• M26: 6,313,030 km (0.03 R)
• M27: 6,477,588 km (0.077 R)
• M28: 7,343,460 km (0.057 R)
• M29: 7,603,761 km (0.12 R)
• M30: 8,675,330 km (0.072 R)
• M31: 9,182,317 km (0.11 R)
• M32: 9,509,937 km (0.086 R)
• M33: 9,580,696 km (0.11 R)
• M34: 10,128,673 km (0.097 R)
• M35: 10,442,829 km (0.046 R)
• M36: 10,907,929 km (0.095 R)
• M37: 11,081,013 km (0.117 R)
• M38: 11,656,217 km (0.093 R)
• M39: 12,010,914 km (0.049 R)
• M40: 12,369,350 km (0.078 R)
• M41: 13,175,533 km (0.07 R)
• M42: 14,052,326 km (0.077 R)
• M43: 14,159,887 km (0.101 R)
• M44: 14,375,907 km (0.09 R)
• M45: 14,729,107 km (0.096 R)
• M46: 14,838,463 km (0.069 R)
• M47: 15,002,871 km (0.111 R)
• M48: 15,167,878 km (0.096 R)
• M49: 15,472,010 km (0.112 R)
• M50: 15,666,637 km (0.095 R)
• M51: 15,806,062 km (0.074 R)
• M52: 16,509,771 km (0.061 R)
• M53: 16,908,299 km (0.087 R)
• M54: 17,772,975 km (0.087 R)
• M55: 18,181,527 km (0.083 R)
• M56: 18,563,600 km (0.097 R)
• M57: 19,275,835 km (0.038 R)
• M58: 19,575,330 km (0.032 R)
• M59: 19,665,538 km (0.112 R)
• M60: 20,239,545 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 8.9

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.42 AU - 13.24 AU

Year: 15013 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,423,210 km

• M1: 121,623 km (0.084 R)
• M2: 244,892 km (0.076 R)
• M3: 388,655 km (0.089 R)
• M4: 743,651 km (0.059 R)
• M5: 919,728 km (0.11 R)
• M6: 1,500,018 km (0.109 R)
• M7: 1,901,090 km (0.07 R)
• M8: 2,399,251 km (0.114 R)
• M9: 2,971,313 km (0.066 R)
• M10: 3,041,325 km (0.094 R)
• M11: 3,183,143 km (0.086 R)
• M12: 3,473,363 km (0.099 R)
• M13: 3,547,265 km (0.118 R)
• M14: 4,040,339 km (0.111 R)
• M15: 4,118,280 km (0.069 R)
• M16: 4,676,878 km (0.1 R)
• M17: 6,401,293 km (0.095 R)
• M18: 6,721,432 km (0.107 R)
• M19: 7,093,931 km (0.062 R)
• M20: 7,235,301 km (0.074 R)
• M21: 7,473,012 km (0.092 R)
• M22: 8,350,104 km (0.116 R)
• M23: 8,499,403 km (0.087 R)
• M24: 8,599,484 km (0.118 R)
• M25: 8,901,971 km (0.084 R)
• M26: 9,310,822 km (0.12 R)
• M27: 9,830,674 km (0.111 R)
• M28: 10,574,026 km (0.107 R)
• M29: 11,280,427 km (0.087 R)
• M30: 11,722,788 km (0.082 R)
• M31: 11,778,439 km (0.112 R)
• M32: 12,002,237 km (0.112 R)
• M33: 13,606,824 km (0.076 R)
• M34: 13,665,317 km (0.104 R)
• M35: 13,841,543 km (0.087 R)
• M36: 15,277,832 km (0.075 R)
• M37: 17,967,303 km (0.075 R)
• M38: 18,095,957 km (0.073 R)
• M39: 18,160,434 km (0.043 R)
• M40: 19,267,308 km (0.115 R)
• M41: 20,530,064 km (0.061 R)
• M42: 20,731,871 km (0.104 R)
• M43: 22,439,381 km (0.078 R)
• M44: 23,204,874 km (0.093 R)
• M45: 25,697,025 km (0.115 R)
• M46: 25,987,245 km (0.102 R)
• M47: 27,974,503 km (0.051 R)
• M48: 29,250,572 km (0.102 R)
• M49: 29,781,495 km (0.111 R)
• M50: 30,776,022 km (0.089 R)
• M51: 31,238,728 km (0.099 R)
• M52: 31,626,037 km (0.079 R)
• M53: 32,718,999 km (0.089 R)
• M54: 33,191,130 km (0.117 R)
• M55: 34,301,745 km (0.039 R)
• M56: 35,909,323 km (0.06 R)
• M57: 36,396,264 km (0.098 R)
• M58: 37,788,123 km (0.026 R)
• M59: 38,118,136 km (0.106 R)
• M60: 39,531,387 km (0.05 R)
• M61: 40,370,781 km (0.073 R)
• M62: 42,066,921 km (0.089 R)
• M63: 44,828,947 km (0.08 R)
• M64: 46,584,777 km (0.119 R)
• M65: 46,673,189 km (0.092 R)
• M66: 46,938,725 km (0.114 R)
• M67: 47,115,849 km (0.08 R)
• M68: 47,827,187 km (0.115 R)
• M69: 49,260,484 km (0.102 R)
• M70: 49,982,294 km (0.113 R)
• M71: 50,253,964 km (0.067 R)
• M72: 50,980,710 km (0.116 R)
• M73: 51,619,344 km (0.087 R)
• M74: 52,077,263 km (0.069 R)
• M75: 52,260,819 km (0.104 R)
• M76: 52,352,672 km (0.032 R)
• M77: 52,444,526 km (0.109 R)
• M78: 53,181,594 km (0.111 R)
• M79: 54,200,655 km (0.074 R)
• M80: 54,386,605 km (0.094 R)
• M81: 56,258,074 km (0.101 R)
• M82: 56,823,704 km (0.114 R)
• M83: 57,296,433 km (0.09 R)
• M84: 57,580,669 km (0.11 R)
• M85: 58,531,663 km (0.078 R)
• M86: 59,967,802 km (0.102 R)
• M87: 61,512,400 km (0.079 R)
• M88: 65,035,580 km (0.066 R)
• M89: 65,332,083 km (0.109 R)
• M90: 66,125,101 km (0.114 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: 381 - 18,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit