🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.09 AU

Year: 303 Days

Day: 22.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,673,590 km

• M1: 47,572 km (0.097 R)
• M2: 772,523 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.3 AU

Year: 393 Days

Day: 44.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,673,590 km

• M1: 249,679 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.08 AU - 1.08 AU

Year: 398 Days

Day: 16.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.16 AU - 1.4 AU

Year: 514 Days

Day: 27.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,673,590 km

• M1: 981,960 km (0.111 R)
• M2: 1,097,899 km (0.073 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 9.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.9 AU - 10.7 AU

Year: 10061 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,673,590 km

• M1: 169,345 km (0.104 R)
• M2: 226,641 km (0.11 R)
• M3: 465,249 km (0.093 R)
• M4: 562,638 km (0.116 R)
• M5: 657,782 km (0.083 R)
• M6: 1,047,335 km (0.085 R)
• M7: 1,343,239 km (0.081 R)
• M8: 1,421,479 km (0.091 R)
• M9: 1,541,606 km (0.105 R)
• M10: 1,763,759 km (0.113 R)
• M11: 2,786,260 km (0.035 R)
• M12: 2,903,994 km (0.11 R)
• M13: 3,196,906 km (0.084 R)
• M14: 3,391,533 km (0.089 R)
• M15: 3,517,495 km (0.12 R)
• M16: 3,848,555 km (0.077 R)
• M17: 4,266,681 km (0.101 R)
• M18: 4,422,412 km (0.104 R)
• M19: 4,982,058 km (0.069 R)
• M20: 6,522,168 km (0.105 R)
• M21: 6,701,835 km (0.116 R)
• M22: 6,928,625 km (0.078 R)
• M23: 7,227,372 km (0.117 R)
• M24: 7,506,971 km (0.093 R)
• M25: 7,600,918 km (0.068 R)
• M26: 7,956,812 km (0.078 R)
• M27: 8,586,619 km (0.051 R)
• M28: 9,945,266 km (0.063 R)
• M29: 10,048,639 km (0.078 R)
• M30: 10,360,700 km (0.07 R)
• M31: 10,808,297 km (0.091 R)
• M32: 10,941,139 km (0.106 R)
• M33: 11,749,566 km (0.1 R)
• M34: 11,995,804 km (0.074 R)
• M35: 12,632,942 km (0.097 R)
• M36: 14,171,855 km (0.081 R)
• M37: 14,317,264 km (0.068 R)
• M38: 14,375,607 km (0.08 R)
• M39: 14,551,086 km (0.109 R)
• M40: 15,052,089 km (0.116 R)
• M41: 15,170,870 km (0.096 R)
• M42: 15,230,260 km (0.087 R)
• M43: 15,409,179 km (0.111 R)
• M44: 16,619,426 km (0.102 R)
• M45: 17,453,584 km (0.075 R)
• M46: 17,797,359 km (0.117 R)
• M47: 18,017,268 km (0.075 R)
• M48: 18,269,790 km (0.098 R)
• M49: 18,333,069 km (0.114 R)
• M50: 18,938,043 km (0.107 R)
• M51: 20,167,588 km (0.062 R)
• M52: 20,528,269 km (0.101 R)
• M53: 20,725,887 km (0.109 R)
• M54: 21,456,075 km (0.077 R)
• M55: 21,790,725 km (0.041 R)
• M56: 22,669,014 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.7

Radius: 12

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.51 AU - 12.91 AU

Year: 12434 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,673,590 km

• M1: 152,590 km (0.12 R)
• M2: 343,776 km (0.074 R)
• M3: 483,052 km (0.106 R)
• M4: 580,440 km (0.117 R)
• M5: 1,077,105 km (0.115 R)
• M6: 1,194,090 km (0.053 R)
• M7: 1,705,715 km (0.096 R)
• M8: 1,985,912 km (0.114 R)
• M9: 2,110,527 km (0.079 R)
• M10: 2,237,984 km (0.09 R)
• M11: 2,346,143 km (0.114 R)
• M12: 2,523,118 km (0.102 R)
• M13: 2,681,542 km (0.1 R)
• M14: 2,960,991 km (0.068 R)
• M15: 3,152,775 km (0.117 R)
• M16: 3,373,282 km (0.081 R)
• M17: 4,065,621 km (0.112 R)
• M18: 4,441,860 km (0.111 R)
• M19: 4,634,243 km (0.114 R)
• M20: 4,773,369 km (0.062 R)
• M21: 4,913,991 km (0.095 R)
• M22: 5,845,986 km (0.073 R)
• M23: 6,117,955 km (0.079 R)
• M24: 6,209,508 km (0.114 R)
• M25: 6,549,245 km (0.081 R)
• M26: 6,768,705 km (0.071 R)
• M27: 6,863,550 km (0.102 R)
• M28: 7,214,956 km (0.087 R)
• M29: 7,835,637 km (0.105 R)
• M30: 8,001,990 km (0.084 R)
• M31: 8,507,781 km (0.116 R)
• M32: 8,747,436 km (0.117 R)
• M33: 10,706,720 km (0.087 R)
• M34: 10,891,473 km (0.113 R)
• M35: 11,039,874 km (0.075 R)
• M36: 11,451,867 km (0.08 R)
• M37: 11,564,963 km (0.117 R)
• M38: 12,252,066 km (0.08 R)
• M39: 12,678,569 km (0.05 R)
• M40: 13,070,516 km (0.118 R)
• M41: 13,506,294 km (0.086 R)
• M42: 14,027,493 km (0.098 R)
• M43: 14,189,059 km (0.05 R)
• M44: 14,351,373 km (0.064 R)
• M45: 14,432,754 km (0.106 R)
• M46: 16,262,037 km (0.102 R)
• M47: 16,559,736 km (0.095 R)
• M48: 16,645,157 km (0.098 R)
• M49: 17,246,989 km (0.106 R)
• M50: 17,768,637 km (0.115 R)
• M51: 17,987,498 km (0.08 R)
• M52: 18,207,258 km (0.095 R)
• M53: 18,605,188 km (0.114 R)
• M54: 18,827,341 km (0.082 R)
• M55: 19,140,000 km (0.101 R)
• M56: 20,959,559 km (0.039 R)
• M57: 21,190,838 km (0.068 R)
• M58: 23,214,897 km (0.099 R)
• M59: 23,454,253 km (0.116 R)
• M60: 23,598,316 km (0.051 R)
• M61: 25,398,427 km (0.088 R)
• M62: 25,645,114 km (0.071 R)
• M63: 25,793,515 km (0.103 R)
• M64: 26,339,996 km (0.091 R)
• M65: 26,539,709 km (0.107 R)
• M66: 26,890,217 km (0.066 R)
• M67: 26,990,747 km (0.078 R)
• M68: 27,343,349 km (0.105 R)
• M69: 27,545,606 km (0.032 R)
• M70: 27,849,738 km (0.042 R)
• M71: 28,002,328 km (0.051 R)
• M72: 30,062,440 km (0.081 R)
• M73: 30,166,710 km (0.111 R)
• M74: 30,532,626 km (0.107 R)
• M75: 32,437,905 km (0.082 R)
• M76: 33,350,901 km (0.078 R)
• M77: 33,729,383 km (0.092 R)
• M78: 35,532,486 km (0.09 R)
• M79: 36,085,101 km (0.098 R)
• M80: 36,807,658 km (0.083 R)
• M81: 37,142,758 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 11.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.18 AU - 13.3 AU

Year: 13369 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,673,590 km

• M1: 139,126 km (0.049 R)
• M2: 238,609 km (0.03 R)
• M3: 477,217 km (0.083 R)
• M4: 897,288 km (0.098 R)
• M5: 1,708,557 km (0.107 R)
• M6: 2,100,055 km (0.087 R)
• M7: 2,412,266 km (0.083 R)
• M8: 3,034,742 km (0.084 R)
• M9: 3,364,307 km (0.032 R)
• M10: 3,705,390 km (0.118 R)
• M11: 3,830,005 km (0.073 R)
• M12: 5,459,574 km (0.085 R)
• M13: 5,802,901 km (0.064 R)
• M14: 6,035,676 km (0.078 R)
• M15: 7,942,001 km (0.115 R)
• M16: 8,135,731 km (0.12 R)
• M17: 9,195,482 km (0.056 R)
• M18: 9,297,059 km (0.108 R)
• M19: 9,398,935 km (0.117 R)
• M20: 11,333,235 km (0.095 R)
• M21: 11,624,652 km (0.107 R)
• M22: 11,697,955 km (0.062 R)
• M23: 12,252,215 km (0.11 R)
• M24: 13,309,573 km (0.091 R)
• M25: 14,199,979 km (0.066 R)
• M26: 14,474,791 km (0.101 R)
• M27: 14,632,617 km (0.089 R)
• M28: 15,511,055 km (0.069 R)
• M29: 16,078,779 km (0.095 R)
• M30: 16,160,460 km (0.108 R)
• M31: 17,109,658 km (0.099 R)
• M32: 17,865,127 km (0.093 R)
• M33: 18,503,013 km (0.101 R)
• M34: 19,713,708 km (0.085 R)
• M35: 20,461,249 km (0.12 R)
• M36: 20,816,245 km (0.115 R)
• M37: 21,577,398 km (0.12 R)
• M38: 21,848,171 km (0.063 R)
• M39: 22,074,662 km (0.117 R)
• M40: 23,821,815 km (0.111 R)
• M41: 24,523,579 km (0.101 R)
• M42: 24,617,676 km (0.113 R)
• M43: 25,137,379 km (0.115 R)
• M44: 27,154,557 km (0.111 R)
• M45: 28,875,082 km (0.086 R)
• M46: 30,276,814 km (0.038 R)
• M47: 30,478,771 km (0.081 R)
• M48: 31,138,647 km (0.109 R)
• M49: 33,041,981 km (0.114 R)
• M50: 34,244,149 km (0.06 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit