🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 138 Days

Day: 23.5 Hours

Environment

Temp: 252 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,956,032 km

• M1: 85,121 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.14 AU - 1.26 AU

Year: 471 Days

Day: 34.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,956,032 km

• M1: 54,603 km (0.098 R)
• M2: 510,578 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.55 AU - 1.61 AU

Year: 711 Days

Day: 43.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,956,032 km

• M1: 409,001 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.67 AU - 4.71 AU

Year: 3072 Days

Day: 47.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 9.5

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.08 AU - 9.6 AU

Year: 7862 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,956,032 km

• M1: 369,208 km (0.119 R)
• M2: 558,449 km (0.071 R)
• M3: 768,484 km (0.07 R)
• M4: 914,492 km (0.118 R)
• M5: 978,220 km (0.103 R)
• M6: 1,083,537 km (0.12 R)
• M7: 1,558,211 km (0.103 R)
• M8: 2,247,409 km (0.113 R)
• M9: 2,642,646 km (0.115 R)
• M10: 3,059,725 km (0.052 R)
• M11: 3,497,598 km (0.065 R)
• M12: 3,641,063 km (0.111 R)
• M13: 3,765,678 km (0.084 R)
• M14: 4,083,274 km (0.106 R)
• M15: 4,169,442 km (0.068 R)
• M16: 4,722,057 km (0.092 R)
• M17: 4,812,564 km (0.115 R)
• M18: 4,949,595 km (0.077 R)
• M19: 5,227,398 km (0.106 R)
• M20: 5,439,079 km (0.077 R)
• M21: 5,822,499 km (0.064 R)
• M22: 6,041,959 km (0.09 R)
• M23: 6,264,261 km (0.109 R)
• M24: 7,050,548 km (0.077 R)
• M25: 7,787,168 km (0.051 R)
• M26: 8,110,449 km (0.077 R)
• M27: 8,383,315 km (0.08 R)
• M28: 8,465,744 km (0.074 R)
• M29: 8,742,350 km (0.116 R)
• M30: 8,853,950 km (0.113 R)
• M31: 9,333,112 km (0.118 R)
• M32: 9,447,106 km (0.077 R)
• M33: 9,820,801 km (0.091 R)
• M34: 9,965,911 km (0.089 R)
• M35: 10,612,473 km (0.12 R)
• M36: 10,672,013 km (0.078 R)
• M37: 10,910,921 km (0.053 R)
• M38: 11,061,117 km (0.105 R)
• M39: 11,333,385 km (0.05 R)
• M40: 12,664,058 km (0.065 R)
• M41: 12,917,028 km (0.118 R)
• M42: 13,235,672 km (0.109 R)
• M43: 13,396,041 km (0.107 R)
• M44: 13,880,738 km (0.03 R)
• M45: 14,011,037 km (0.059 R)
• M46: 15,034,137 km (0.089 R)
• M47: 15,571,642 km (0.114 R)
• M48: 15,808,755 km (0.081 R)
• M49: 16,012,956 km (0.041 R)
• M50: 16,252,313 km (0.074 R)
• M51: 16,803,880 km (0.106 R)
• M52: 17,396,736 km (0.06 R)
• M53: 17,748,591 km (0.106 R)
• M54: 17,854,655 km (0.067 R)
• M55: 17,996,325 km (0.059 R)
• M56: 18,423,726 km (0.097 R)
• M57: 18,566,891 km (0.066 R)
• M58: 18,710,505 km (0.116 R)
• M59: 18,998,780 km (0.07 R)
• M60: 19,215,846 km (0.115 R)
• M61: 19,506,665 km (0.115 R)
• M62: 20,019,187 km (0.102 R)
• M63: 20,350,995 km (0.107 R)
• M64: 20,536,048 km (0.118 R)
• M65: 20,796,198 km (0.093 R)
• M66: 20,907,948 km (0.076 R)
• M67: 21,394,739 km (0.12 R)
• M68: 21,771,726 km (0.1 R)
• M69: 22,265,249 km (0.114 R)
• M70: 22,647,322 km (0.078 R)
• M71: 23,185,725 km (0.117 R)
• M72: 23,456,647 km (0.077 R)
• M73: 23,611,930 km (0.111 R)
• M74: 24,471,818 km (0.079 R)
• M75: 24,629,345 km (0.026 R)
• M76: 24,708,183 km (0.063 R)
• M77: 25,421,615 km (0.116 R)
• M78: 25,780,949 km (0.056 R)
• M79: 25,941,168 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 11.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.11 AU - 12.29 AU

Year: 12536 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,956,032 km

• M1: 176,226 km (0.07 R)
• M2: 344,673 km (0.073 R)
• M3: 419,323 km (0.086 R)
• M4: 727,794 km (0.097 R)
• M5: 940,223 km (0.086 R)
• M6: 1,156,242 km (0.042 R)
• M7: 1,279,511 km (0.114 R)
• M8: 1,463,516 km (0.082 R)
• M9: 2,089,583 km (0.104 R)
• M10: 2,198,042 km (0.09 R)
• M11: 2,286,005 km (0.113 R)
• M12: 2,420,494 km (0.095 R)
• M13: 2,697,250 km (0.05 R)
• M14: 3,485,182 km (0.119 R)
• M15: 3,851,547 km (0.092 R)
• M16: 3,958,509 km (0.105 R)
• M17: 4,093,596 km (0.084 R)
• M18: 4,202,803 km (0.053 R)
• M19: 4,424,207 km (0.104 R)
• M20: 4,621,228 km (0.093 R)
• M21: 4,878,686 km (0.075 R)
• M22: 5,082,288 km (0.113 R)
• M23: 5,258,964 km (0.053 R)
• M24: 5,893,707 km (0.117 R)
• M25: 7,635,027 km (0.113 R)
• M26: 8,387,354 km (0.073 R)
• M27: 9,056,057 km (0.058 R)
• M28: 9,632,457 km (0.042 R)
• M29: 10,183,725 km (0.119 R)
• M30: 10,669,919 km (0.112 R)
• M31: 11,548,357 km (0.061 R)
• M32: 12,094,539 km (0.076 R)
• M33: 12,729,133 km (0.098 R)
• M34: 12,849,260 km (0.061 R)
• M35: 13,578,400 km (0.104 R)
• M36: 14,030,485 km (0.119 R)
• M37: 14,781,018 km (0.116 R)
• M38: 14,907,428 km (0.091 R)
• M39: 15,034,137 km (0.047 R)
• M40: 15,373,874 km (0.095 R)
• M41: 15,888,191 km (0.093 R)
• M42: 16,933,881 km (0.118 R)
• M43: 17,911,802 km (0.085 R)
• M44: 18,271,884 km (0.113 R)
• M45: 19,274,788 km (0.119 R)
• M46: 19,366,791 km (0.091 R)
• M47: 19,597,620 km (0.108 R)
• M48: 20,623,862 km (0.086 R)
• M49: 20,717,959 km (0.099 R)
• M50: 21,285,982 km (0.051 R)
• M51: 21,428,848 km (0.091 R)
• M52: 22,874,262 km (0.085 R)
• M53: 23,855,475 km (0.12 R)
• M54: 24,700,254 km (0.067 R)
• M55: 25,302,385 km (0.105 R)
• M56: 26,163,770 km (0.068 R)
• M57: 26,470,146 km (0.116 R)
• M58: 26,572,471 km (0.081 R)
• M59: 26,931,805 km (0.107 R)
• M60: 27,086,340 km (0.098 R)
• M61: 28,019,532 km (0.059 R)
• M62: 28,595,035 km (0.097 R)
• M63: 28,805,220 km (0.08 R)
• M64: 30,451,993 km (0.082 R)
• M65: 30,720,372 km (0.114 R)
• M66: 32,129,135 km (0.065 R)
• M67: 32,511,956 km (0.057 R)
• M68: 32,621,611 km (0.115 R)
• M69: 34,728,547 km (0.115 R)
• M70: 34,952,794 km (0.047 R)
• M71: 35,065,143 km (0.102 R)
• M72: 35,233,889 km (0.096 R)
• M73: 35,798,471 km (0.059 R)
• M74: 36,081,810 km (0.1 R)
• M75: 37,624,762 km (0.037 R)
• M76: 37,739,803 km (0.103 R)
• M77: 38,201,611 km (0.066 R)
• M78: 38,549,277 km (0.057 R)
• M79: 38,723,409 km (0.059 R)
• M80: 38,897,840 km (0.095 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit