🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 23.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.65 AU - 0.97 AU

Year: 262 Days

Day: 43.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.84 AU - 0.9 AU

Year: 292 Days

Day: 32.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.19 AU - 2.29 AU

Year: 1207 Days

Day: 29.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,399,016 km

• M1: 392,844 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.59 AU - 3.21 AU

Year: 1777 Days

Day: 34.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,399,016 km

• M1: 1,346,231 km (0.114 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 8.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.01 AU - 5.15 AU

Year: 4121 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,399,016 km

• M1: 131,497 km (0.106 R)
• M2: 777,759 km (0.102 R)
• M3: 833,859 km (0.03 R)
• M4: 1,086,829 km (0.081 R)
• M5: 2,103,346 km (0.091 R)
• M6: 2,675,408 km (0.113 R)
• M7: 2,919,253 km (0.114 R)
• M8: 3,576,137 km (0.054 R)
• M9: 4,020,443 km (0.103 R)
• M10: 4,311,261 km (0.117 R)
• M11: 4,436,474 km (0.105 R)
• M12: 4,925,211 km (0.115 R)
• M13: 5,163,969 km (0.089 R)
• M14: 5,284,844 km (0.089 R)
• M15: 5,541,704 km (0.086 R)
• M16: 5,603,487 km (0.116 R)
• M17: 5,740,070 km (0.051 R)
• M18: 6,479,084 km (0.102 R)
• M19: 6,740,730 km (0.094 R)
• M20: 6,806,703 km (0.067 R)
• M21: 7,220,640 km (0.051 R)
• M22: 7,274,645 km (0.037 R)
• M23: 7,794,498 km (0.076 R)
• M24: 7,891,587 km (0.055 R)
• M25: 7,975,062 km (0.11 R)
• M26: 8,171,036 km (0.108 R)
• M27: 8,653,788 km (0.097 R)
• M28: 9,218,969 km (0.051 R)
• M29: 9,365,724 km (0.103 R)
• M30: 9,840,847 km (0.074 R)
• M31: 10,126,579 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 12.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.35 AU - 8.09 AU

Year: 6982 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,399,016 km

• M1: 169,046 km (0.113 R)
• M2: 251,773 km (0.104 R)
• M3: 337,642 km (0.072 R)
• M4: 812,616 km (0.093 R)
• M5: 1,167,911 km (0.106 R)
• M6: 1,486,704 km (0.099 R)
• M7: 1,924,128 km (0.09 R)
• M8: 2,420,942 km (0.106 R)
• M9: 2,521,173 km (0.088 R)
• M10: 2,725,673 km (0.105 R)
• M11: 2,808,999 km (0.092 R)
• M12: 3,239,093 km (0.043 R)
• M13: 3,372,235 km (0.097 R)
• M14: 3,759,544 km (0.065 R)
• M15: 4,477,763 km (0.057 R)
• M16: 4,576,797 km (0.077 R)
• M17: 4,802,241 km (0.066 R)
• M18: 5,238,319 km (0.105 R)
• M19: 6,203,525 km (0.118 R)
• M20: 6,650,074 km (0.098 R)
• M21: 7,368,742 km (0.072 R)
• M22: 7,961,599 km (0.046 R)
• M23: 8,112,244 km (0.114 R)
• M24: 8,973,179 km (0.117 R)
• M25: 9,637,992 km (0.076 R)
• M26: 9,895,450 km (0.044 R)
• M27: 10,155,302 km (0.115 R)
• M28: 10,384,486 km (0.045 R)
• M29: 10,781,219 km (0.115 R)
• M30: 11,115,720 km (0.105 R)
• M31: 11,453,811 km (0.082 R)
• M32: 11,898,117 km (0.031 R)
• M33: 12,070,603 km (0.118 R)
• M34: 12,174,424 km (0.047 R)
• M35: 12,383,113 km (0.029 R)
• M36: 12,698,316 km (0.098 R)
• M37: 12,803,932 km (0.116 R)
• M38: 13,051,666 km (0.059 R)
• M39: 13,408,308 km (0.118 R)
• M40: 13,623,728 km (0.118 R)
• M41: 14,058,310 km (0.095 R)
• M42: 14,313,823 km (0.116 R)
• M43: 14,460,579 km (0.1 R)
• M44: 15,351,434 km (0.102 R)
• M45: 15,690,124 km (0.101 R)
• M46: 15,879,365 km (0.085 R)
• M47: 16,836,941 km (0.104 R)
• M48: 16,991,775 km (0.083 R)
• M49: 17,147,207 km (0.064 R)
• M50: 18,288,190 km (0.074 R)
• M51: 18,487,454 km (0.111 R)
• M52: 19,170,070 km (0.073 R)
• M53: 19,331,934 km (0.113 R)
• M54: 19,861,062 km (0.055 R)
• M55: 20,106,851 km (0.072 R)
• M56: 20,436,266 km (0.103 R)
• M57: 21,225,544 km (0.088 R)
• M58: 21,309,169 km (0.054 R)
• M59: 21,897,987 km (0.113 R)
• M60: 23,134,712 km (0.111 R)
• M61: 23,479,835 km (0.101 R)
• M62: 23,739,836 km (0.066 R)
• M63: 23,826,602 km (0.104 R)
• M64: 23,957,201 km (0.094 R)
• M65: 24,525,374 km (0.107 R)
• M66: 24,701,152 km (0.085 R)
• M67: 25,009,772 km (0.101 R)
• M68: 26,211,941 km (0.036 R)
• M69: 27,387,331 km (0.109 R)
• M70: 28,903,954 km (0.079 R)
• M71: 30,494,928 km (0.075 R)
• M72: 31,063,100 km (0.025 R)
• M73: 31,443,976 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 13.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.19 AU - 12.77 AU

Year: 13094 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,399,016 km

• M1: 281,693 km (0.069 R)
• M2: 368,908 km (0.092 R)
• M3: 536,159 km (0.059 R)
• M4: 1,002,455 km (0.047 R)
• M5: 1,905,727 km (0.056 R)
• M6: 2,282,265 km (0.091 R)
• M7: 2,619,608 km (0.079 R)
• M8: 2,778,332 km (0.101 R)
• M9: 3,342,316 km (0.081 R)
• M10: 3,584,963 km (0.096 R)
• M11: 4,536,855 km (0.107 R)
• M12: 4,806,131 km (0.034 R)
• M13: 4,923,266 km (0.057 R)
• M14: 5,280,206 km (0.104 R)
• M15: 5,563,694 km (0.062 R)
• M16: 6,487,461 km (0.061 R)
• M17: 7,011,353 km (0.107 R)
• M18: 8,999,210 km (0.115 R)
• M19: 9,387,266 km (0.109 R)
• M20: 9,681,974 km (0.061 R)
• M21: 10,584,349 km (0.08 R)
• M22: 12,415,426 km (0.075 R)
• M23: 12,847,615 km (0.101 R)
• M24: 14,005,502 km (0.086 R)
• M25: 14,512,041 km (0.1 R)
• M26: 15,833,738 km (0.074 R)
• M27: 16,954,525 km (0.03 R)
• M28: 19,459,242 km (0.107 R)
• M29: 19,709,819 km (0.115 R)
• M30: 19,898,312 km (0.105 R)
• M31: 20,024,423 km (0.115 R)
• M32: 23,128,878 km (0.119 R)
• M33: 23,660,848 km (0.11 R)
• M34: 24,264,027 km (0.079 R)
• M35: 24,804,524 km (0.066 R)
• M36: 25,212,328 km (0.092 R)
• M37: 25,759,706 km (0.078 R)
• M38: 25,897,187 km (0.113 R)
• M39: 26,034,966 km (0.11 R)
• M40: 27,285,305 km (0.117 R)
• M41: 28,697,360 km (0.101 R)
• M42: 29,054,150 km (0.103 R)
• M43: 29,268,823 km (0.118 R)
• M44: 29,844,177 km (0.071 R)
• M45: 30,568,530 km (0.108 R)
• M46: 30,714,088 km (0.112 R)
• M47: 31,225,414 km (0.092 R)
• M48: 32,701,795 km (0.101 R)
• M49: 33,074,444 km (0.065 R)
• M50: 33,298,691 km (0.098 R)
• M51: 33,748,681 km (0.072 R)
• M52: 35,875,514 km (0.082 R)
• M53: 36,259,981 km (0.096 R)
• M54: 36,414,067 km (0.119 R)
• M55: 37,732,921 km (0.101 R)
• M56: 38,358,988 km (0.098 R)
• M57: 39,225,459 km (0.117 R)
• M58: 39,383,584 km (0.096 R)
• M59: 39,780,168 km (0.111 R)
• M60: 41,621,120 km (0.109 R)
• M61: 42,918,133 km (0.094 R)
• M62: 43,244,406 km (0.045 R)
• M63: 43,407,917 km (0.058 R)
• M64: 43,899,495 km (0.101 R)
• M65: 46,134,787 km (0.062 R)
• M66: 46,301,887 km (0.102 R)
• M67: 48,576,673 km (0.077 R)
• M68: 48,661,644 km (0.099 R)
• M69: 49,770,464 km (0.096 R)
• M70: 50,370,949 km (0.104 R)
• M71: 50,456,968 km (0.106 R)
• M72: 51,752,635 km (0.096 R)
• M73: 52,100,002 km (0.118 R)
• M74: 52,971,858 km (0.073 R)
• M75: 53,059,223 km (0.062 R)
• M76: 53,760,538 km (0.057 R)
• M77: 54,024,279 km (0.055 R)
• M78: 54,376,732 km (0.087 R)
• M79: 54,995,169 km (0.117 R)
• M80: 55,438,428 km (0.067 R)
• M81: 56,775,234 km (0.041 R)
• M82: 56,954,153 km (0.115 R)
• M83: 57,402,648 km (0.048 R)
• M84: 57,492,406 km (0.077 R)
• M85: 58,483,642 km (0.118 R)
• M86: 58,754,863 km (0.085 R)
• M87: 59,753,279 km (0.105 R)
• M88: 60,848,784 km (0.1 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit