🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 23.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 152.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,297,536 km

• M1: 47,123 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 42.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,297,536 km

• M1: 306,676 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.63 AU - 2.01 AU

Year: 920 Days

Day: 35.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.83 AU - 2.95 AU

Year: 1841 Days

Day: 14.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.85 AU - 2.93 AU

Year: 1841 Days

Day: 40.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.5 AU - 3.34 AU

Year: 1870 Days

Day: 28.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,297,536 km

• M1: 550,520 km (0.087 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 11.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.87 AU - 6.69 AU

Year: 5207 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,297,536 km

• M1: 197,918 km (0.082 R)
• M2: 288,275 km (0.038 R)
• M3: 650,152 km (0.098 R)
• M4: 743,501 km (0.104 R)
• M5: 945,010 km (0.119 R)
• M6: 1,208,452 km (0.117 R)
• M7: 1,418,038 km (0.103 R)
• M8: 1,559,259 km (0.03 R)
• M9: 1,721,722 km (0.093 R)
• M10: 1,890,019 km (0.12 R)
• M11: 2,099,457 km (0.089 R)
• M12: 2,225,119 km (0.113 R)
• M13: 2,773,096 km (0.077 R)
• M14: 2,851,934 km (0.115 R)
• M15: 2,971,612 km (0.092 R)
• M16: 3,154,421 km (0.075 R)
• M17: 3,320,175 km (0.087 R)
• M18: 3,703,594 km (0.099 R)
• M19: 4,489,582 km (0.098 R)
• M20: 4,699,916 km (0.09 R)
• M21: 4,961,563 km (0.11 R)
• M22: 5,301,599 km (0.081 R)
• M23: 5,449,701 km (0.082 R)
• M24: 6,004,260 km (0.025 R)
• M25: 6,184,526 km (0.06 R)
• M26: 7,886,800 km (0.11 R)
• M27: 7,999,597 km (0.11 R)
• M28: 8,084,419 km (0.112 R)
• M29: 8,198,113 km (0.09 R)
• M30: 8,658,276 km (0.09 R)
• M31: 8,891,649 km (0.075 R)
• M32: 9,334,608 km (0.056 R)
• M33: 9,513,826 km (0.051 R)
• M34: 9,724,310 km (0.07 R)
• M35: 9,845,335 km (0.093 R)
• M36: 10,862,750 km (0.034 R)
• M37: 11,655,768 km (0.112 R)
• M38: 11,752,110 km (0.082 R)
• M39: 11,913,526 km (0.101 R)
• M40: 12,043,077 km (0.09 R)
• M41: 12,566,072 km (0.094 R)
• M42: 12,797,200 km (0.064 R)
• M43: 13,263,646 km (0.114 R)
• M44: 13,397,985 km (0.118 R)
• M45: 13,499,113 km (0.094 R)
• M46: 13,701,968 km (0.114 R)
• M47: 14,282,258 km (0.101 R)
• M48: 14,489,003 km (0.053 R)
• M49: 14,975,196 km (0.108 R)
• M50: 15,080,064 km (0.092 R)
• M51: 15,821,172 km (0.086 R)
• M52: 17,082,730 km (0.056 R)
• M53: 17,375,493 km (0.114 R)
• M54: 17,854,955 km (0.119 R)
• M55: 18,189,605 km (0.037 R)
• M56: 18,301,504 km (0.116 R)
• M57: 19,931,523 km (0.109 R)
• M58: 20,900,319 km (0.098 R)
• M59: 21,884,673 km (0.114 R)
• M60: 22,642,685 km (0.077 R)
• M61: 22,924,228 km (0.083 R)
• M62: 24,143,600 km (0.101 R)
• M63: 24,266,719 km (0.077 R)
• M64: 24,720,001 km (0.111 R)
• M65: 24,844,018 km (0.117 R)
• M66: 25,051,360 km (0.066 R)
• M67: 25,718,417 km (0.115 R)
• M68: 25,802,192 km (0.092 R)
• M69: 25,970,190 km (0.039 R)
• M70: 26,264,749 km (0.051 R)
• M71: 26,899,941 km (0.054 R)
• M72: 28,185,436 km (0.095 R)
• M73: 28,705,288 km (0.093 R)
• M74: 28,879,271 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.7

Radius: 12.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.67 AU - 9.41 AU

Year: 8543 Days

Day: 9.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,297,536 km

• M1: 168,447 km (0.05 R)
• M2: 259,403 km (0.088 R)
• M3: 405,859 km (0.058 R)
• M4: 499,806 km (0.063 R)
• M5: 644,019 km (0.055 R)
• M6: 881,730 km (0.063 R)
• M7: 1,062,594 km (0.115 R)
• M8: 1,256,173 km (0.091 R)
• M9: 1,385,725 km (0.102 R)
• M10: 1,864,887 km (0.092 R)
• M11: 2,167,524 km (0.088 R)
• M12: 3,322,569 km (0.078 R)
• M13: 3,637,622 km (0.11 R)
• M14: 3,771,662 km (0.03 R)
• M15: 4,438,569 km (0.115 R)
• M16: 4,756,614 km (0.104 R)
• M17: 4,903,669 km (0.029 R)
• M18: 5,568,631 km (0.102 R)
• M19: 5,661,531 km (0.114 R)
• M20: 6,070,083 km (0.037 R)
• M21: 6,229,854 km (0.103 R)
• M22: 6,849,638 km (0.088 R)
• M23: 7,557,535 km (0.069 R)
• M24: 8,218,309 km (0.074 R)
• M25: 10,006,602 km (0.109 R)
• M26: 10,271,689 km (0.088 R)
• M27: 10,500,723 km (0.113 R)
• M28: 10,964,028 km (0.043 R)
• M29: 12,030,661 km (0.118 R)
• M30: 12,678,420 km (0.06 R)
• M31: 12,760,250 km (0.038 R)
• M32: 12,883,219 km (0.046 R)
• M33: 13,713,188 km (0.075 R)
• M34: 14,603,295 km (0.103 R)
• M35: 15,381,055 km (0.109 R)
• M36: 16,261,139 km (0.045 R)
• M37: 16,976,965 km (0.114 R)
• M38: 17,293,364 km (0.106 R)
• M39: 18,115,853 km (0.103 R)
• M40: 18,671,460 km (0.074 R)
• M41: 19,562,315 km (0.086 R)
• M42: 19,704,284 km (0.04 R)
• M43: 19,941,695 km (0.058 R)
• M44: 20,132,283 km (0.109 R)
• M45: 21,045,728 km (0.088 R)
• M46: 21,239,756 km (0.062 R)
• M47: 21,580,690 km (0.063 R)
• M48: 21,825,432 km (0.115 R)
• M49: 22,962,824 km (0.098 R)
• M50: 23,062,606 km (0.108 R)
• M51: 23,765,417 km (0.093 R)
• M52: 24,018,237 km (0.114 R)
• M53: 24,526,272 km (0.041 R)
• M54: 24,679,310 km (0.118 R)
• M55: 25,037,896 km (0.119 R)
• M56: 26,019,707 km (0.08 R)
• M57: 26,123,827 km (0.096 R)
• M58: 26,280,157 km (0.034 R)
• M59: 26,646,373 km (0.046 R)
• M60: 27,808,000 km (0.11 R)
• M61: 28,395,022 km (0.058 R)
• M62: 28,932,378 km (0.038 R)
• M63: 29,472,875 km (0.053 R)
• M64: 29,907,756 km (0.032 R)
• M65: 30,016,813 km (0.092 R)
• M66: 31,004,308 km (0.097 R)
• M67: 31,114,712 km (0.116 R)
• M68: 31,225,115 km (0.091 R)
• M69: 31,835,324 km (0.109 R)
• M70: 32,225,625 km (0.092 R)
• M71: 34,143,919 km (0.079 R)
• M72: 34,315,059 km (0.107 R)
• M73: 34,600,641 km (0.099 R)
• M74: 35,059,458 km (0.06 R)
• M75: 36,622,756 km (0.079 R)
• M76: 37,677,421 km (0.098 R)
• M77: 37,854,245 km (0.039 R)
• M78: 38,090,311 km (0.118 R)
• M79: 38,504,697 km (0.089 R)
• M80: 38,682,718 km (0.106 R)
• M81: 38,861,039 km (0.07 R)
• M82: 39,278,267 km (0.079 R)
• M83: 40,056,924 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit