🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 140 Days

Day: 27.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,863,248 km

• M1: 257,608 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.15 AU - 1.21 AU

Year: 453 Days

Day: 33.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,863,248 km

• M1: 405,410 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.28 AU - 1.76 AU

Year: 662 Days

Day: 48 Hours

Environment

Temp: -21 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 20,863,248 km

• M1: 912,098 km (0.051 R)
• M2: 1,194,838 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.98 AU - 3.98 AU

Year: 2292 Days

Day: 29.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 14.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.75 AU - 6.93 AU

Year: 4983 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,863,248 km

• M1: 189,840 km (0.086 R)
• M2: 455,825 km (0.108 R)
• M3: 564,433 km (0.073 R)
• M4: 700,866 km (0.1 R)
• M5: 850,613 km (0.109 R)
• M6: 955,033 km (0.103 R)
• M7: 1,283,251 km (0.112 R)
• M8: 1,472,492 km (0.062 R)
• M9: 1,570,778 km (0.096 R)
• M10: 1,702,873 km (0.088 R)
• M11: 1,863,391 km (0.118 R)
• M12: 2,004,013 km (0.097 R)
• M13: 2,156,902 km (0.106 R)
• M14: 2,296,178 km (0.106 R)
• M15: 2,912,820 km (0.09 R)
• M16: 3,185,687 km (0.066 R)
• M17: 3,305,365 km (0.057 R)
• M18: 3,446,735 km (0.113 R)
• M19: 4,054,551 km (0.118 R)
• M20: 4,184,552 km (0.06 R)
• M21: 4,583,080 km (0.078 R)
• M22: 4,901,724 km (0.105 R)
• M23: 5,075,407 km (0.104 R)
• M24: 5,512,682 km (0.12 R)
• M25: 5,937,689 km (0.081 R)
• M26: 6,576,023 km (0.116 R)
• M27: 6,806,554 km (0.116 R)
• M28: 6,909,926 km (0.034 R)
• M29: 7,210,169 km (0.084 R)
• M30: 7,461,343 km (0.073 R)
• M31: 7,621,413 km (0.111 R)
• M32: 7,890,988 km (0.103 R)
• M33: 8,122,566 km (0.108 R)
• M34: 8,467,239 km (0.118 R)
• M35: 8,648,403 km (0.04 R)
• M36: 8,746,389 km (0.08 R)
• M37: 9,071,316 km (0.085 R)
• M38: 9,285,390 km (0.05 R)
• M39: 9,400,281 km (0.102 R)
• M40: 9,515,621 km (0.031 R)
• M41: 9,674,943 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 12.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.75 AU - 7.45 AU

Year: 5320 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,863,248 km

• M1: 185,801 km (0.026 R)
• M2: 275,559 km (0.061 R)
• M3: 507,137 km (0.077 R)
• M4: 738,714 km (0.117 R)
• M5: 1,071,719 km (0.111 R)
• M6: 1,406,968 km (0.084 R)
• M7: 1,921,435 km (0.101 R)
• M8: 2,527,905 km (0.069 R)
• M9: 2,656,260 km (0.034 R)
• M10: 2,957,849 km (0.098 R)
• M11: 3,290,555 km (0.086 R)
• M12: 3,512,408 km (0.097 R)
• M13: 4,056,346 km (0.111 R)
• M14: 4,515,013 km (0.083 R)
• M15: 4,784,738 km (0.082 R)
• M16: 5,505,950 km (0.076 R)
• M17: 5,601,543 km (0.111 R)
• M18: 5,915,997 km (0.118 R)
• M19: 6,361,051 km (0.105 R)
• M20: 6,536,978 km (0.062 R)
• M21: 6,638,256 km (0.089 R)
• M22: 7,023,022 km (0.11 R)
• M23: 7,126,693 km (0.117 R)
• M24: 7,467,776 km (0.088 R)
• M25: 7,921,656 km (0.112 R)
• M26: 8,716,769 km (0.097 R)
• M27: 8,828,518 km (0.118 R)
• M28: 9,223,158 km (0.119 R)
• M29: 9,337,002 km (0.086 R)
• M30: 9,652,503 km (0.102 R)
• M31: 9,971,446 km (0.098 R)
• M32: 10,088,282 km (0.052 R)
• M33: 10,441,632 km (0.066 R)
• M34: 11,465,031 km (0.069 R)
• M35: 12,772,965 km (0.115 R)
• M36: 12,963,553 km (0.063 R)
• M37: 13,283,543 km (0.085 R)
• M38: 14,160,486 km (0.091 R)
• M39: 14,490,050 km (0.106 R)
• M40: 15,089,638 km (0.102 R)
• M41: 15,460,042 km (0.078 R)
• M42: 15,629,387 km (0.074 R)
• M43: 15,901,655 km (0.088 R)
• M44: 17,462,559 km (0.103 R)
• M45: 17,886,969 km (0.067 R)
• M46: 18,745,960 km (0.091 R)
• M47: 19,217,043 km (0.1 R)
• M48: 20,096,679 km (0.047 R)
• M49: 20,429,983 km (0.09 R)
• M50: 20,653,183 km (0.054 R)
• M51: 20,765,232 km (0.071 R)
• M52: 22,544,698 km (0.071 R)
• M53: 23,161,640 km (0.118 R)
• M54: 23,628,086 km (0.117 R)
• M55: 23,745,072 km (0.115 R)
• M56: 24,058,330 km (0.101 R)
• M57: 24,136,719 km (0.062 R)
• M58: 24,412,278 km (0.072 R)
• M59: 24,609,598 km (0.115 R)
• M60: 25,644,516 km (0.063 R)
• M61: 26,006,094 km (0.11 R)
• M62: 26,126,969 km (0.089 R)
• M63: 27,100,851 km (0.042 R)
• M64: 27,182,531 km (0.089 R)
• M65: 27,346,192 km (0.094 R)
• M66: 27,428,171 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 9.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.2 AU - 7.76 AU

Year: 5825 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,863,248 km

• M1: 119,977 km (0.1 R)
• M2: 195,225 km (0.096 R)
• M3: 371,302 km (0.113 R)
• M4: 552,764 km (0.077 R)
• M5: 669,002 km (0.099 R)
• M6: 744,848 km (0.025 R)
• M7: 885,320 km (0.054 R)
• M8: 1,023,997 km (0.046 R)
• M9: 1,240,017 km (0.076 R)
• M10: 1,371,812 km (0.115 R)
• M11: 1,470,846 km (0.051 R)
• M12: 1,849,778 km (0.102 R)
• M13: 1,932,057 km (0.11 R)
• M14: 2,043,657 km (0.049 R)
• M15: 2,128,778 km (0.115 R)
• M16: 2,618,561 km (0.103 R)
• M17: 3,061,072 km (0.115 R)
• M18: 3,716,161 km (0.077 R)
• M19: 4,212,826 km (0.114 R)
• M20: 4,303,632 km (0.116 R)
• M21: 4,543,138 km (0.059 R)
• M22: 4,655,187 km (0.039 R)
• M23: 5,073,911 km (0.116 R)
• M24: 5,524,500 km (0.104 R)
• M25: 6,317,967 km (0.093 R)
• M26: 6,866,692 km (0.119 R)
• M27: 6,931,019 km (0.074 R)
• M28: 7,168,431 km (0.054 R)
• M29: 7,718,203 km (0.117 R)
• M30: 7,987,030 km (0.044 R)
• M31: 8,372,993 km (0.054 R)
• M32: 8,441,808 km (0.12 R)
• M33: 8,951,787 km (0.083 R)
• M34: 10,050,284 km (0.082 R)
• M35: 10,123,438 km (0.095 R)
• M36: 10,245,659 km (0.112 R)
• M37: 10,541,115 km (0.07 R)
• M38: 10,640,149 km (0.104 R)
• M39: 10,714,798 km (0.116 R)
• M40: 10,889,379 km (0.104 R)
• M41: 10,964,477 km (0.036 R)
• M42: 11,140,404 km (0.118 R)
• M43: 11,879,268 km (0.077 R)
• M44: 11,982,490 km (0.097 R)
• M45: 12,086,012 km (0.108 R)
• M46: 12,712,977 km (0.109 R)
• M47: 12,977,466 km (0.115 R)
• M48: 13,350,712 km (0.083 R)
• M49: 14,962,181 km (0.032 R)
• M50: 15,325,404 km (0.092 R)
• M51: 15,719,894 km (0.08 R)
• M52: 16,032,254 km (0.097 R)
• M53: 16,174,821 km (0.093 R)
• M54: 16,894,387 km (0.105 R)
• M55: 18,484,014 km (0.104 R)
• M56: 18,663,531 km (0.116 R)
• M57: 20,583,769 km (0.059 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit