🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.45 AU - 0.63 AU

Year: 148 Days

Day: 30 Hours

Environment

Temp: 227 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.72 AU - 0.86 AU

Year: 262 Days

Day: 34.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 124.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 14.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.45 AU - 5.09 AU

Year: 3884 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,977,715 km

• M1: 247,435 km (0.112 R)
• M2: 348,114 km (0.114 R)
• M3: 441,314 km (0.059 R)
• M4: 595,100 km (0.07 R)
• M5: 727,794 km (0.056 R)
• M6: 860,637 km (0.114 R)
• M7: 954,285 km (0.099 R)
• M8: 1,077,105 km (0.042 R)
• M9: 1,624,334 km (0.075 R)
• M10: 1,774,081 km (0.047 R)
• M11: 2,023,910 km (0.096 R)
• M12: 2,523,566 km (0.097 R)
• M13: 2,628,285 km (0.112 R)
• M14: 2,770,104 km (0.079 R)
• M15: 3,043,269 km (0.089 R)
• M16: 3,173,868 km (0.078 R)
• M17: 3,306,263 km (0.103 R)
• M18: 3,557,288 km (0.088 R)
• M19: 3,695,217 km (0.106 R)
• M20: 3,955,966 km (0.086 R)
• M21: 4,119,477 km (0.118 R)
• M22: 4,264,437 km (0.075 R)
• M23: 4,753,024 km (0.026 R)
• M24: 5,923,178 km (0.054 R)
• M25: 6,134,560 km (0.054 R)
• M26: 6,468,313 km (0.069 R)
• M27: 6,637,508 km (0.116 R)
• M28: 6,857,267 km (0.052 R)
• M29: 7,253,851 km (0.097 R)
• M30: 7,354,082 km (0.084 R)
• M31: 7,505,475 km (0.052 R)
• M32: 8,017,698 km (0.063 R)
• M33: 8,121,519 km (0.118 R)
• M34: 8,304,178 km (0.089 R)
• M35: 8,514,812 km (0.092 R)
• M36: 8,647,206 km (0.032 R)
• M37: 8,941,166 km (0.05 R)
• M38: 9,402,077 km (0.118 R)
• M39: 9,649,063 km (0.11 R)
• M40: 10,659,147 km (0.083 R)
• M41: 11,118,862 km (0.055 R)
• M42: 11,526,516 km (0.107 R)
• M43: 11,643,801 km (0.107 R)
• M44: 12,446,543 km (0.07 R)
• M45: 12,566,969 km (0.112 R)
• M46: 12,748,431 km (0.117 R)
• M47: 13,052,713 km (0.098 R)
• M48: 13,513,774 km (0.085 R)
• M49: 14,483,318 km (0.103 R)
• M50: 14,610,177 km (0.048 R)
• M51: 14,896,657 km (0.103 R)
• M52: 15,217,395 km (0.085 R)
• M53: 15,346,198 km (0.106 R)
• M54: 15,800,228 km (0.049 R)
• M55: 16,423,453 km (0.099 R)
• M56: 16,522,636 km (0.11 R)
• M57: 17,558,751 km (0.054 R)
• M58: 17,829,523 km (0.059 R)
• M59: 18,788,445 km (0.069 R)
• M60: 19,204,477 km (0.063 R)
• M61: 20,045,815 km (0.084 R)
• M62: 20,684,598 km (0.088 R)
• M63: 21,078,340 km (0.11 R)
• M64: 21,836,951 km (0.092 R)
• M65: 22,018,862 km (0.045 R)
• M66: 22,347,678 km (0.104 R)
• M67: 22,936,196 km (0.037 R)
• M68: 23,083,999 km (0.096 R)
• M69: 23,195,150 km (0.094 R)
• M70: 23,455,301 km (0.113 R)
• M71: 23,641,550 km (0.093 R)
• M72: 23,753,599 km (0.06 R)
• M73: 24,053,393 km (0.072 R)
• M74: 25,302,685 km (0.118 R)
• M75: 25,608,762 km (0.117 R)
• M76: 25,800,696 km (0.054 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 13.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.45 AU - 8.27 AU

Year: 8215 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,977,715 km

• M1: 168,896 km (0.06 R)
• M2: 258,655 km (0.095 R)
• M3: 343,477 km (0.104 R)
• M4: 596,596 km (0.073 R)
• M5: 727,494 km (0.109 R)
• M6: 914,043 km (0.096 R)
• M7: 1,069,176 km (0.074 R)
• M8: 1,216,829 km (0.111 R)
• M9: 1,798,615 km (0.043 R)
• M10: 1,916,798 km (0.05 R)
• M11: 2,330,136 km (0.042 R)
• M12: 2,749,010 km (0.085 R)
• M13: 2,909,379 km (0.077 R)
• M14: 3,239,691 km (0.114 R)
• M15: 4,118,130 km (0.081 R)
• M16: 4,223,148 km (0.058 R)
• M17: 4,329,063 km (0.118 R)
• M18: 4,597,891 km (0.071 R)
• M19: 5,039,354 km (0.111 R)
• M20: 5,236,823 km (0.112 R)
• M21: 5,322,243 km (0.041 R)
• M22: 5,552,325 km (0.092 R)
• M23: 5,639,541 km (0.062 R)
• M24: 5,844,639 km (0.043 R)
• M25: 6,142,189 km (0.104 R)
• M26: 6,262,466 km (0.115 R)
• M27: 7,032,745 km (0.083 R)
• M28: 7,127,291 km (0.099 R)
• M29: 7,317,430 km (0.103 R)
• M30: 7,541,528 km (0.098 R)
• M31: 8,561,037 km (0.103 R)
• M32: 8,865,319 km (0.072 R)
• M33: 9,519,062 km (0.087 R)
• M34: 10,010,790 km (0.04 R)
• M35: 10,438,939 km (0.093 R)
• M36: 10,873,072 km (0.105 R)
• M37: 11,202,637 km (0.109 R)
• M38: 11,313,189 km (0.052 R)
• M39: 11,834,089 km (0.107 R)
• M40: 12,706,843 km (0.07 R)
• M41: 13,365,223 km (0.086 R)
• M42: 15,039,373 km (0.115 R)
• M43: 15,242,976 km (0.115 R)
• M44: 15,859,618 km (0.117 R)
• M45: 15,942,346 km (0.11 R)
• M46: 16,358,677 km (0.071 R)
• M47: 17,372,502 km (0.108 R)
• M48: 17,500,707 km (0.117 R)
• M49: 17,844,034 km (0.036 R)
• M50: 18,146,222 km (0.102 R)
• M51: 18,493,738 km (0.062 R)
• M52: 18,755,833 km (0.085 R)
• M53: 18,931,311 km (0.12 R)
• M54: 21,489,585 km (0.074 R)
• M55: 21,857,296 km (0.104 R)
• M56: 22,134,351 km (0.115 R)
• M57: 23,066,645 km (0.065 R)
• M58: 24,345,408 km (0.098 R)
• M59: 24,584,764 km (0.057 R)
• M60: 25,162,362 km (0.055 R)
• M61: 26,331,170 km (0.104 R)
• M62: 26,527,592 km (0.117 R)
• M63: 27,567,297 km (0.098 R)
• M64: 28,217,599 km (0.083 R)
• M65: 29,278,697 km (0.111 R)
• M66: 29,584,325 km (0.097 R)
• M67: 30,198,724 km (0.077 R)
• M68: 32,171,770 km (0.045 R)
• M69: 32,276,788 km (0.097 R)
• M70: 32,434,464 km (0.059 R)
• M71: 33,120,969 km (0.12 R)
• M72: 33,865,517 km (0.102 R)
• M73: 34,186,405 km (0.083 R)
• M74: 34,831,022 km (0.092 R)
• M75: 35,154,901 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 8.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.74 AU - 10.44 AU

Year: 11948 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,977,715 km

• M1: 121,174 km (0.056 R)
• M2: 345,122 km (0.09 R)
• M3: 443,558 km (0.075 R)
• M4: 524,490 km (0.067 R)
• M5: 581,637 km (0.118 R)
• M6: 918,232 km (0.093 R)
• M7: 1,061,397 km (0.034 R)
• M8: 1,370,167 km (0.104 R)
• M9: 2,281,816 km (0.099 R)
• M10: 3,854,539 km (0.096 R)
• M11: 3,971,075 km (0.098 R)
• M12: 4,357,936 km (0.119 R)
• M13: 5,264,050 km (0.029 R)
• M14: 5,524,051 km (0.119 R)
• M15: 5,755,030 km (0.097 R)
• M16: 5,955,641 km (0.087 R)
• M17: 6,226,563 km (0.074 R)
• M18: 6,363,594 km (0.118 R)
• M19: 6,815,978 km (0.106 R)
• M20: 7,063,712 km (0.095 R)
• M21: 7,242,631 km (0.083 R)
• M22: 7,861,966 km (0.108 R)
• M23: 8,047,318 km (0.114 R)
• M24: 9,034,664 km (0.096 R)
• M25: 9,189,947 km (0.102 R)
• M26: 9,267,887 km (0.051 R)
• M27: 11,455,158 km (0.074 R)
• M28: 14,196,838 km (0.101 R)
• M29: 15,107,739 km (0.029 R)
• M30: 16,651,739 km (0.055 R)
• M31: 16,842,327 km (0.076 R)
• M32: 17,273,617 km (0.11 R)
• M33: 17,418,278 km (0.12 R)
• M34: 18,147,269 km (0.102 R)
• M35: 18,737,732 km (0.05 R)
• M36: 19,234,546 km (0.047 R)
• M37: 19,685,434 km (0.052 R)
• M38: 20,089,199 km (0.082 R)
• M39: 20,904,657 km (0.109 R)
• M40: 22,568,185 km (0.06 R)
• M41: 22,831,926 km (0.06 R)
• M42: 24,435,765 km (0.115 R)
• M43: 24,598,079 km (0.069 R)
• M44: 25,142,017 km (0.112 R)
• M45: 26,241,561 km (0.118 R)
• M46: 26,518,915 km (0.114 R)
• M47: 27,413,062 km (0.038 R)
• M48: 28,089,992 km (0.105 R)
• M49: 28,430,627 km (0.097 R)
• M50: 28,658,464 km (0.08 R)
• M51: 29,922,267 km (0.091 R)
• M52: 30,969,751 km (0.068 R)
• M53: 31,615,715 km (0.053 R)
• M54: 31,733,748 km (0.092 R)
• M55: 32,563,417 km (0.092 R)
• M56: 32,742,037 km (0.063 R)
• M57: 32,921,106 km (0.099 R)
• M58: 33,220,302 km (0.12 R)
• M59: 36,446,230 km (0.062 R)
• M60: 37,814,303 km (0.117 R)
• M61: 39,897,752 km (0.101 R)
• M62: 42,342,780 km (0.09 R)
• M63: 43,846,238 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit