🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 13.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 177 Days

Day: 38.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,149,575 km

• M1: 154,983 km (0.049 R)
• M2: 453,431 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 39.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.29 AU - 2.57 AU

Year: 1370 Days

Day: 15.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.3 AU - 3.2 AU

Year: 1649 Days

Day: 45.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,149,575 km

• M1: 446,400 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.57 AU - 3.67 AU

Year: 2491 Days

Day: 28.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.97 AU - 5.33 AU

Year: 3626 Days

Day: 28.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 8.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.01 AU - 10.53 AU

Year: 11903 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,149,575 km

• M1: 235,168 km (0.044 R)
• M2: 299,645 km (0.101 R)
• M3: 486,642 km (0.07 R)
• M4: 576,101 km (0.105 R)
• M5: 847,173 km (0.084 R)
• M6: 1,096,552 km (0.107 R)
• M7: 1,180,776 km (0.12 R)
• M8: 1,553,424 km (0.088 R)
• M9: 1,732,194 km (0.115 R)
• M10: 3,007,216 km (0.096 R)
• M11: 3,231,015 km (0.081 R)
• M12: 3,406,792 km (0.12 R)
• M13: 3,531,707 km (0.102 R)
• M14: 3,585,861 km (0.061 R)
• M15: 4,624,669 km (0.109 R)
• M16: 4,923,416 km (0.067 R)
• M17: 4,983,853 km (0.029 R)
• M18: 5,729,299 km (0.082 R)
• M19: 6,050,037 km (0.114 R)
• M20: 6,158,346 km (0.12 R)
• M21: 6,956,600 km (0.082 R)
• M22: 7,275,992 km (0.034 R)
• M23: 7,483,633 km (0.109 R)
• M24: 8,358,482 km (0.12 R)
• M25: 8,600,382 km (0.117 R)
• M26: 8,746,688 km (0.094 R)
• M27: 9,490,489 km (0.094 R)
• M28: 9,566,036 km (0.106 R)
• M29: 9,793,724 km (0.053 R)
• M30: 9,972,194 km (0.115 R)
• M31: 10,409,768 km (0.105 R)
• M32: 10,696,397 km (0.098 R)
• M33: 11,117,815 km (0.065 R)
• M34: 11,197,401 km (0.113 R)
• M35: 13,080,688 km (0.1 R)
• M36: 13,164,762 km (0.106 R)
• M37: 13,248,986 km (0.1 R)
• M38: 13,729,943 km (0.095 R)
• M39: 13,986,952 km (0.089 R)
• M40: 15,236,394 km (0.107 R)
• M41: 15,532,149 km (0.111 R)
• M42: 15,650,929 km (0.058 R)
• M43: 17,100,084 km (0.118 R)
• M44: 17,996,175 km (0.096 R)
• M45: 18,277,419 km (0.094 R)
• M46: 18,875,960 km (0.105 R)
• M47: 20,318,832 km (0.113 R)
• M48: 21,498,710 km (0.111 R)
• M49: 21,564,832 km (0.053 R)
• M50: 22,364,433 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 14.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.96 AU - 12.06 AU

Year: 13212 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,149,575 km

• M1: 187,895 km (0.113 R)
• M2: 298,149 km (0.118 R)
• M3: 621,579 km (0.095 R)
• M4: 744,848 km (0.073 R)
• M5: 1,020,108 km (0.119 R)
• M6: 1,619,547 km (0.106 R)
• M7: 1,903,783 km (0.113 R)
• M8: 2,580,563 km (0.098 R)
• M9: 3,134,973 km (0.115 R)
• M10: 3,492,213 km (0.09 R)
• M11: 4,281,940 km (0.087 R)
• M12: 4,605,969 km (0.096 R)
• M13: 5,088,272 km (0.11 R)
• M14: 5,316,409 km (0.072 R)
• M15: 6,181,833 km (0.083 R)
• M16: 6,343,997 km (0.088 R)
• M17: 6,713,952 km (0.076 R)
• M18: 6,880,754 km (0.065 R)
• M19: 7,133,425 km (0.068 R)
• M20: 7,954,119 km (0.041 R)
• M21: 8,175,075 km (0.069 R)
• M22: 9,496,622 km (0.109 R)
• M23: 10,786,306 km (0.057 R)
• M24: 11,031,197 km (0.098 R)
• M25: 11,676,563 km (0.119 R)
• M26: 12,641,768 km (0.072 R)
• M27: 12,796,602 km (0.066 R)
• M28: 12,951,884 km (0.109 R)
• M29: 13,791,428 km (0.081 R)
• M30: 13,950,749 km (0.082 R)
• M31: 14,865,391 km (0.118 R)
• M32: 15,412,620 km (0.108 R)
• M33: 15,688,628 km (0.115 R)
• M34: 15,855,130 km (0.067 R)
• M35: 16,696,020 km (0.094 R)
• M36: 17,150,498 km (0.07 R)
• M37: 17,724,356 km (0.078 R)
• M38: 18,071,722 km (0.073 R)
• M39: 18,538,467 km (0.115 R)
• M40: 19,364,696 km (0.11 R)
• M41: 19,602,856 km (0.082 R)
• M42: 20,202,893 km (0.054 R)
• M43: 20,687,291 km (0.044 R)
• M44: 21,175,429 km (0.112 R)
• M45: 21,605,672 km (0.116 R)
• M46: 24,376,075 km (0.078 R)
• M47: 24,569,057 km (0.107 R)
• M48: 25,345,918 km (0.119 R)
• M49: 25,476,069 km (0.117 R)
• M50: 26,526,246 km (0.115 R)
• M51: 26,724,762 km (0.119 R)
• M52: 28,533,400 km (0.116 R)
• M53: 28,668,936 km (0.114 R)
• M54: 29,076,740 km (0.025 R)
• M55: 29,213,173 km (0.091 R)
• M56: 30,658,288 km (0.11 R)
• M57: 30,797,115 km (0.065 R)
• M58: 31,005,655 km (0.045 R)
• M59: 31,845,048 km (0.039 R)
• M60: 34,263,597 km (0.078 R)
• M61: 34,841,194 km (0.025 R)
• M62: 36,740,639 km (0.114 R)
• M63: 39,577,014 km (0.118 R)
• M64: 39,803,805 km (0.05 R)
• M65: 41,327,609 km (0.086 R)
• M66: 41,942,456 km (0.1 R)
• M67: 43,727,009 km (0.12 R)
• M68: 45,141,008 km (0.118 R)
• M69: 46,012,415 km (0.107 R)
• M70: 47,209,647 km (0.119 R)
• M71: 50,288,371 km (0.048 R)
• M72: 50,616,140 km (0.099 R)
• M73: 51,769,241 km (0.11 R)
• M74: 52,017,424 km (0.087 R)
• M75: 52,183,178 km (0.042 R)
• M76: 52,431,959 km (0.051 R)
• M77: 52,847,692 km (0.08 R)
• M78: 54,101,172 km (0.088 R)
• M79: 54,689,541 km (0.115 R)
• M80: 55,111,108 km (0.072 R)
• M81: 56,212,148 km (0.096 R)
• M82: 56,808,146 km (0.101 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit