🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.83 AU - 2.25 AU

Year: 1019 Days

Day: 20.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,634,990 km

• M1: 448,644 km (0.056 R)
• M2: 861,534 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.69 AU - 2.71 AU

Year: 1142 Days

Day: 35.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.52 AU - 4.56 AU

Year: 3384 Days

Day: 22.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 11.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.46 AU - 7.78 AU

Year: 5959 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,634,990 km

• M1: 159,322 km (0.106 R)
• M2: 246,836 km (0.106 R)
• M3: 346,169 km (0.085 R)
• M4: 837,449 km (0.109 R)
• M5: 947,403 km (0.087 R)
• M6: 1,075,609 km (0.118 R)
• M7: 1,293,722 km (0.082 R)
• M8: 1,379,292 km (0.092 R)
• M9: 1,556,715 km (0.09 R)
• M10: 1,789,191 km (0.105 R)
• M11: 2,100,354 km (0.109 R)
• M12: 2,340,758 km (0.092 R)
• M13: 2,500,229 km (0.082 R)
• M14: 2,755,443 km (0.087 R)
• M15: 2,867,642 km (0.108 R)
• M16: 3,350,992 km (0.104 R)
• M17: 3,715,114 km (0.039 R)
• M18: 4,636,038 km (0.097 R)
• M19: 4,747,638 km (0.087 R)
• M20: 5,019,009 km (0.118 R)
• M21: 5,482,912 km (0.082 R)
• M22: 5,791,831 km (0.078 R)
• M23: 5,912,257 km (0.102 R)
• M24: 6,180,038 km (0.1 R)
• M25: 6,451,707 km (0.085 R)
• M26: 6,803,412 km (0.117 R)
• M27: 7,473,012 km (0.111 R)
• M28: 7,604,209 km (0.095 R)
• M29: 8,002,588 km (0.107 R)
• M30: 8,244,787 km (0.112 R)
• M31: 9,014,020 km (0.061 R)
• M32: 9,153,744 km (0.079 R)
• M33: 9,577,555 km (0.082 R)
• M34: 9,806,140 km (0.118 R)
• M35: 9,892,309 km (0.088 R)
• M36: 10,532,139 km (0.086 R)
• M37: 10,650,022 km (0.117 R)
• M38: 11,275,640 km (0.111 R)
• M39: 12,375,783 km (0.033 R)
• M40: 12,718,811 km (0.095 R)
• M41: 12,875,739 km (0.093 R)
• M42: 13,350,413 km (0.109 R)
• M43: 14,545,999 km (0.117 R)
• M44: 15,206,474 km (0.08 R)
• M45: 15,540,376 km (0.107 R)
• M46: 15,641,056 km (0.081 R)
• M47: 15,842,863 km (0.098 R)
• M48: 15,978,100 km (0.117 R)
• M49: 16,488,229 km (0.111 R)
• M50: 17,072,707 km (0.096 R)
• M51: 17,315,505 km (0.115 R)
• M52: 17,804,391 km (0.067 R)
• M53: 17,944,863 km (0.117 R)
• M54: 18,050,479 km (0.045 R)
• M55: 18,546,097 km (0.099 R)
• M56: 18,688,664 km (0.119 R)
• M57: 19,118,159 km (0.111 R)
• M58: 19,334,178 km (0.12 R)
• M59: 19,841,315 km (0.119 R)
• M60: 20,133,031 km (0.046 R)
• M61: 20,352,790 km (0.072 R)
• M62: 20,647,049 km (0.09 R)
• M63: 21,277,006 km (0.038 R)
• M64: 23,937,155 km (0.099 R)
• M65: 24,951,578 km (0.078 R)
• M66: 25,030,117 km (0.075 R)
• M67: 25,227,138 km (0.049 R)
• M68: 25,701,812 km (0.096 R)
• M69: 26,259,363 km (0.093 R)
• M70: 26,579,802 km (0.036 R)
• M71: 26,820,953 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.8

Radius: 13.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.76 AU - 10.56 AU

Year: 8916 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,634,990 km

• M1: 186,997 km (0.117 R)
• M2: 312,211 km (0.057 R)
• M3: 652,247 km (0.101 R)
• M4: 1,021,604 km (0.053 R)
• M5: 1,193,641 km (0.059 R)
• M6: 1,391,709 km (0.087 R)
• M7: 1,584,541 km (0.093 R)
• M8: 1,803,702 km (0.114 R)
• M9: 2,619,608 km (0.111 R)
• M10: 3,193,316 km (0.049 R)
• M11: 4,743,898 km (0.078 R)
• M12: 5,416,341 km (0.052 R)
• M13: 6,278,922 km (0.094 R)
• M14: 7,839,527 km (0.107 R)
• M15: 8,484,144 km (0.042 R)
• M16: 9,085,079 km (0.098 R)
• M17: 9,360,040 km (0.069 R)
• M18: 9,855,657 km (0.106 R)
• M19: 10,233,093 km (0.065 R)
• M20: 10,359,952 km (0.104 R)
• M21: 10,615,166 km (0.089 R)
• M22: 10,807,997 km (0.106 R)
• M23: 11,002,026 km (0.08 R)
• M24: 11,492,258 km (0.1 R)
• M25: 12,392,388 km (0.096 R)
• M26: 13,593,061 km (0.12 R)
• M27: 13,872,809 km (0.071 R)
• M28: 14,048,586 km (0.115 R)
• M29: 14,189,657 km (0.109 R)
• M30: 14,295,872 km (0.115 R)
• M31: 14,974,448 km (0.048 R)
• M32: 15,082,457 km (0.114 R)
• M33: 15,809,952 km (0.077 R)
• M34: 16,660,565 km (0.117 R)
• M35: 17,374,596 km (0.107 R)
• M36: 17,983,609 km (0.054 R)
• M37: 18,213,690 km (0.113 R)
• M38: 18,754,636 km (0.104 R)
• M39: 18,949,113 km (0.067 R)
• M40: 19,183,384 km (0.07 R)
• M41: 19,733,754 km (0.026 R)
• M42: 19,931,672 km (0.065 R)
• M43: 20,448,982 km (0.106 R)
• M44: 21,011,171 km (0.034 R)
• M45: 21,741,507 km (0.082 R)
• M46: 22,274,225 km (0.082 R)
• M47: 23,143,688 km (0.067 R)
• M48: 23,436,002 km (0.086 R)
• M49: 23,603,552 km (0.099 R)
• M50: 24,108,744 km (0.102 R)
• M51: 25,430,292 km (0.085 R)
• M52: 25,602,479 km (0.115 R)
• M53: 26,819,009 km (0.111 R)
• M54: 28,276,840 km (0.117 R)
• M55: 28,768,568 km (0.11 R)
• M56: 30,488,794 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 11.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.69 AU - 12.85 AU

Year: 15965 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,634,990 km

• M1: 158,723 km (0.075 R)
• M2: 435,779 km (0.043 R)
• M3: 979,716 km (0.074 R)
• M4: 1,199,027 km (0.089 R)
• M5: 1,574,368 km (0.069 R)
• M6: 1,669,961 km (0.06 R)
• M7: 1,800,560 km (0.038 R)
• M8: 1,968,858 km (0.086 R)
• M9: 2,430,816 km (0.118 R)
• M10: 3,685,344 km (0.083 R)
• M11: 3,792,456 km (0.043 R)
• M12: 4,640,825 km (0.086 R)
• M13: 4,944,359 km (0.104 R)
• M14: 5,448,354 km (0.113 R)
• M15: 5,843,592 km (0.119 R)
• M16: 6,479,533 km (0.069 R)
• M17: 6,977,843 km (0.071 R)
• M18: 8,094,741 km (0.09 R)
• M19: 8,947,000 km (0.096 R)
• M20: 9,120,982 km (0.115 R)
• M21: 9,266,691 km (0.086 R)
• M22: 9,531,180 km (0.039 R)
• M23: 10,613,371 km (0.111 R)
• M24: 10,859,309 km (0.104 R)
• M25: 11,356,573 km (0.065 R)
• M26: 11,482,085 km (0.088 R)
• M27: 13,485,650 km (0.067 R)
• M28: 14,903,389 km (0.083 R)
• M29: 16,191,277 km (0.114 R)
• M30: 16,368,101 km (0.115 R)
• M31: 17,009,876 km (0.118 R)
• M32: 17,117,587 km (0.089 R)
• M33: 17,297,703 km (0.109 R)
• M34: 19,432,614 km (0.088 R)
• M35: 20,607,406 km (0.11 R)
• M36: 21,184,106 km (0.084 R)
• M37: 22,589,877 km (0.081 R)
• M38: 23,344,000 km (0.105 R)
• M39: 23,663,990 km (0.093 R)
• M40: 24,065,959 km (0.081 R)
• M41: 25,531,869 km (0.091 R)
• M42: 25,902,871 km (0.059 R)
• M43: 26,984,763 km (0.102 R)
• M44: 27,068,538 km (0.103 R)
• M45: 27,489,058 km (0.118 R)
• M46: 27,699,991 km (0.032 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 14,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit