🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.84 AU - 0.88 AU

Year: 284 Days

Day: 44.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.73 AU - 1.13 AU

Year: 320 Days

Day: 43.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,316,114 km

• M1: 48,171 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.09 AU - 3.97 AU

Year: 2364 Days

Day: 42.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 10.7

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.85 AU - 5.79 AU

Year: 4374 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,316,114 km

• M1: 143,913 km (0.092 R)
• M2: 246,836 km (0.064 R)
• M3: 495,917 km (0.083 R)
• M4: 605,572 km (0.082 R)
• M5: 838,646 km (0.082 R)
• M6: 1,057,657 km (0.097 R)
• M7: 1,485,656 km (0.083 R)
• M8: 1,668,016 km (0.106 R)
• M9: 2,000,722 km (0.046 R)
• M10: 2,091,827 km (0.086 R)
• M11: 2,297,225 km (0.09 R)
• M12: 2,788,804 km (0.064 R)
• M13: 3,057,332 km (0.1 R)
• M14: 3,205,434 km (0.087 R)
• M15: 3,553,099 km (0.096 R)
• M16: 3,708,980 km (0.099 R)
• M17: 3,821,777 km (0.085 R)
• M18: 4,120,524 km (0.079 R)
• M19: 4,260,996 km (0.104 R)
• M20: 4,403,114 km (0.046 R)
• M21: 4,643,368 km (0.032 R)
• M22: 5,011,977 km (0.099 R)
• M23: 5,263,003 km (0.101 R)
• M24: 5,518,217 km (0.076 R)
• M25: 6,173,904 km (0.095 R)
• M26: 7,049,052 km (0.116 R)
• M27: 7,702,196 km (0.092 R)
• M28: 8,021,288 km (0.106 R)
• M29: 8,315,248 km (0.094 R)
• M30: 8,493,419 km (0.114 R)
• M31: 9,310,373 km (0.09 R)
• M32: 9,588,326 km (0.102 R)
• M33: 10,406,626 km (0.097 R)
• M34: 11,214,455 km (0.088 R)
• M35: 11,345,503 km (0.107 R)
• M36: 11,708,876 km (0.091 R)
• M37: 11,908,589 km (0.049 R)
• M38: 12,514,759 km (0.09 R)
• M39: 12,582,677 km (0.103 R)
• M40: 12,684,852 km (0.09 R)
• M41: 12,958,766 km (0.099 R)
• M42: 13,096,396 km (0.031 R)
• M43: 13,442,715 km (0.112 R)
• M44: 13,512,278 km (0.048 R)
• M45: 13,792,026 km (0.049 R)
• M46: 14,144,329 km (0.107 R)
• M47: 14,250,544 km (0.1 R)
• M48: 14,499,624 km (0.107 R)
• M49: 15,146,635 km (0.102 R)
• M50: 15,619,813 km (0.089 R)
• M51: 15,876,523 km (0.085 R)
• M52: 16,767,528 km (0.082 R)
• M53: 17,294,860 km (0.059 R)
• M54: 17,560,546 km (0.112 R)
• M55: 17,712,837 km (0.031 R)
• M56: 18,095,957 km (0.118 R)
• M57: 18,831,081 km (0.085 R)
• M58: 18,987,111 km (0.112 R)
• M59: 19,143,591 km (0.114 R)
• M60: 19,972,064 km (0.037 R)
• M61: 20,210,972 km (0.076 R)
• M62: 20,571,054 km (0.099 R)
• M63: 21,500,804 km (0.118 R)
• M64: 21,704,856 km (0.086 R)
• M65: 22,238,172 km (0.042 R)
• M66: 22,568,484 km (0.045 R)
• M67: 23,485,220 km (0.068 R)
• M68: 25,054,502 km (0.027 R)
• M69: 26,090,317 km (0.085 R)
• M70: 26,177,383 km (0.089 R)
• M71: 26,569,928 km (0.064 R)
• M72: 26,876,454 km (0.065 R)
• M73: 26,964,268 km (0.1 R)
• M74: 27,493,246 km (0.109 R)
• M75: 27,670,370 km (0.117 R)
• M76: 28,651,134 km (0.072 R)
• M77: 28,740,893 km (0.091 R)
• M78: 29,779,401 km (0.083 R)

Asteroid Belt

Center: 9.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.8

Radius: 4.1

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.83 AU - 15.91 AU

Year: 17426 Days

Day: 19.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,316,114 km

• M1: 145,110 km (0.063 R)
• M2: 590,164 km (0.075 R)
• M3: 2,371,126 km (0.098 R)
• M4: 2,537,479 km (0.082 R)
• M5: 3,029,207 km (0.102 R)
• M6: 3,362,811 km (0.084 R)
• M7: 3,549,658 km (0.031 R)
• M8: 3,739,797 km (0.028 R)
• M9: 3,965,989 km (0.099 R)
• M10: 4,130,248 km (0.057 R)
• M11: 5,377,146 km (0.102 R)
• M12: 5,413,349 km (0.097 R)
• M13: 5,742,613 km (0.042 R)
• M14: 5,816,814 km (0.112 R)
• M15: 6,652,318 km (0.113 R)
• M16: 7,728,076 km (0.109 R)
• M17: 8,098,481 km (0.084 R)
• M18: 9,549,281 km (0.102 R)
• M19: 10,529,895 km (0.082 R)
• M20: 10,620,701 km (0.073 R)
• M21: 11,078,171 km (0.091 R)
• M22: 11,635,573 km (0.118 R)
• M23: 11,964,987 km (0.072 R)
• M24: 12,345,265 km (0.111 R)
• M25: 14,405,527 km (0.115 R)
• M26: 15,423,241 km (0.096 R)
• M27: 15,474,853 km (0.104 R)
• M28: 17,205,999 km (0.107 R)
• M29: 18,448,559 km (0.118 R)
• M30: 19,719,543 km (0.117 R)
• M31: 21,247,386 km (0.057 R)
• M32: 21,649,654 km (0.115 R)
• M33: 22,930,212 km (0.093 R)
• M34: 22,989,004 km (0.101 R)
• M35: 24,535,098 km (0.058 R)
• M36: 26,730,596 km (0.093 R)
• M37: 26,854,314 km (0.09 R)
• M38: 27,102,497 km (0.086 R)
• M39: 27,413,810 km (0.098 R)
• M40: 27,601,106 km (0.116 R)
• M41: 28,291,650 km (0.076 R)
• M42: 29,306,223 km (0.098 R)
• M43: 30,010,679 km (0.054 R)
• M44: 30,591,119 km (0.107 R)
• M45: 32,420,701 km (0.047 R)
• M46: 33,082,672 km (0.08 R)
• M47: 33,149,093 km (0.053 R)
• M48: 34,689,353 km (0.119 R)
• M49: 35,570,335 km (0.097 R)
• M50: 35,774,685 km (0.098 R)
• M51: 36,939,903 km (0.07 R)
• M52: 37,423,254 km (0.103 R)
• M53: 38,605,975 km (0.092 R)
• M54: 38,956,183 km (0.078 R)
• M55: 39,096,506 km (0.047 R)
• M56: 39,730,203 km (0.112 R)
• M57: 39,871,572 km (0.115 R)
• M58: 40,580,517 km (0.092 R)
• M59: 40,865,202 km (0.078 R)
• M60: 41,723,445 km (0.072 R)
• M61: 41,795,252 km (0.111 R)
• M62: 42,298,948 km (0.12 R)
• M63: 42,443,160 km (0.106 R)
• M64: 43,603,291 km (0.06 R)
• M65: 44,626,840 km (0.089 R)
• M66: 44,700,293 km (0.119 R)
• M67: 44,773,745 km (0.102 R)
• M68: 44,920,800 km (0.089 R)
• M69: 49,785,872 km (0.059 R)
• M70: 50,319,637 km (0.064 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit