🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.61 AU - 0.67 AU

Year: 190 Days

Day: 25.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,451,205 km

• M1: 435,180 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.88 AU - 1.28 AU

Year: 416 Days

Day: 39.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,451,205 km

• M1: 363,822 km (0.059 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 11.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.74 AU - 11.02 AU

Year: 10654 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,451,205 km

• M1: 150,645 km (0.036 R)
• M2: 408,103 km (0.102 R)
• M3: 525,687 km (0.097 R)
• M4: 709,094 km (0.105 R)
• M5: 1,035,666 km (0.064 R)
• M6: 1,119,441 km (0.036 R)
• M7: 1,249,741 km (0.068 R)
• M8: 1,622,539 km (0.08 R)
• M9: 1,924,876 km (0.118 R)
• M10: 2,109,779 km (0.076 R)
• M11: 2,218,088 km (0.117 R)
• M12: 2,300,516 km (0.08 R)
• M13: 2,440,390 km (0.106 R)
• M14: 3,150,980 km (0.109 R)
• M15: 3,626,402 km (0.052 R)
• M16: 3,922,755 km (0.096 R)
• M17: 4,822,437 km (0.074 R)
• M18: 5,039,055 km (0.109 R)
• M19: 5,332,865 km (0.107 R)
• M20: 6,803,711 km (0.095 R)
• M21: 7,458,800 km (0.085 R)
• M22: 7,709,526 km (0.062 R)
• M23: 7,793,899 km (0.084 R)
• M24: 8,305,823 km (0.086 R)
• M25: 8,653,190 km (0.102 R)
• M26: 8,784,686 km (0.081 R)
• M27: 9,317,404 km (0.104 R)
• M28: 9,407,163 km (0.099 R)
• M29: 9,632,906 km (0.113 R)
• M30: 9,769,339 km (0.089 R)
• M31: 10,228,455 km (0.1 R)
• M32: 10,553,980 km (0.041 R)
• M33: 12,036,794 km (0.113 R)
• M34: 12,281,985 km (0.082 R)
• M35: 12,479,454 km (0.053 R)
• M36: 14,667,174 km (0.038 R)
• M37: 14,876,760 km (0.03 R)
• M38: 15,245,669 km (0.031 R)
• M39: 15,617,868 km (0.065 R)
• M40: 15,724,681 km (0.071 R)
• M41: 15,831,793 km (0.12 R)
• M42: 18,757,179 km (0.11 R)
• M43: 19,730,314 km (0.058 R)
• M44: 20,193,917 km (0.075 R)
• M45: 20,485,484 km (0.106 R)
• M46: 20,719,754 km (0.083 R)
• M47: 20,837,338 km (0.046 R)
• M48: 21,309,469 km (0.116 R)
• M49: 22,324,341 km (0.093 R)
• M50: 22,444,917 km (0.098 R)
• M51: 22,625,930 km (0.089 R)
• M52: 23,661,297 km (0.092 R)
• M53: 23,783,967 km (0.109 R)
• M54: 24,836,538 km (0.035 R)
• M55: 25,086,366 km (0.062 R)
• M56: 25,777,807 km (0.052 R)
• M57: 26,221,066 km (0.044 R)
• M58: 26,348,224 km (0.118 R)
• M59: 26,794,774 km (0.109 R)
• M60: 27,630,577 km (0.032 R)
• M61: 29,327,915 km (0.06 R)
• M62: 30,255,870 km (0.053 R)
• M63: 30,389,162 km (0.045 R)
• M64: 31,328,188 km (0.115 R)
• M65: 31,598,212 km (0.061 R)
• M66: 33,993,573 km (0.09 R)
• M67: 34,132,250 km (0.119 R)
• M68: 35,740,128 km (0.108 R)
• M69: 36,092,880 km (0.088 R)
• M70: 37,229,674 km (0.105 R)
• M71: 37,515,705 km (0.079 R)
• M72: 38,739,416 km (0.113 R)
• M73: 39,319,856 km (0.113 R)
• M74: 39,683,977 km (0.068 R)
• M75: 40,636,167 km (0.073 R)
• M76: 41,299,783 km (0.111 R)
• M77: 42,712,586 km (0.086 R)
• M78: 43,387,272 km (0.098 R)
• M79: 44,141,245 km (0.099 R)
• M80: 47,354,308 km (0.071 R)
• M81: 49,380,911 km (0.093 R)
• M82: 50,246,783 km (0.102 R)
• M83: 50,483,746 km (0.1 R)
• M84: 50,800,445 km (0.108 R)
• M85: 51,356,051 km (0.102 R)
• M86: 51,993,638 km (0.064 R)
• M87: 52,633,767 km (0.081 R)
• M88: 53,115,472 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 12.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.84 AU - 10.92 AU

Year: 10654 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,451,205 km

• M1: 161,267 km (0.099 R)
• M2: 268,229 km (0.079 R)
• M3: 417,976 km (0.098 R)
• M4: 841,189 km (0.066 R)
• M5: 971,040 km (0.108 R)
• M6: 1,128,417 km (0.082 R)
• M7: 1,403,078 km (0.061 R)
• M8: 2,067,143 km (0.058 R)
• M9: 2,326,247 km (0.108 R)
• M10: 2,763,073 km (0.092 R)
• M11: 3,107,746 km (0.109 R)
• M12: 3,225,779 km (0.064 R)
• M13: 3,436,113 km (0.095 R)
• M14: 3,527,667 km (0.104 R)
• M15: 4,289,270 km (0.115 R)
• M16: 5,205,707 km (0.085 R)
• M17: 6,368,232 km (0.077 R)
• M18: 6,901,548 km (0.089 R)
• M19: 7,056,532 km (0.076 R)
• M20: 7,330,744 km (0.092 R)
• M21: 8,215,167 km (0.097 R)
• M22: 8,379,575 km (0.082 R)
• M23: 9,389,361 km (0.103 R)
• M24: 10,083,794 km (0.111 R)
• M25: 10,304,152 km (0.113 R)
• M26: 11,292,994 km (0.112 R)
• M27: 11,430,175 km (0.056 R)
• M28: 11,984,585 km (0.118 R)
• M29: 12,500,548 km (0.078 R)
• M30: 13,215,775 km (0.109 R)
• M31: 13,602,635 km (0.083 R)
• M32: 15,187,475 km (0.095 R)
• M33: 16,882,269 km (0.036 R)
• M34: 17,778,660 km (0.119 R)
• M35: 18,528,444 km (0.109 R)
• M36: 20,392,284 km (0.091 R)
• M37: 21,176,925 km (0.12 R)
• M38: 21,686,605 km (0.099 R)
• M39: 21,800,449 km (0.094 R)
• M40: 21,914,442 km (0.06 R)
• M41: 22,028,735 km (0.052 R)
• M42: 22,372,511 km (0.091 R)
• M43: 22,545,147 km (0.12 R)
• M44: 23,589,939 km (0.111 R)
• M45: 24,295,293 km (0.106 R)
• M46: 24,888,299 km (0.061 R)
• M47: 25,726,645 km (0.084 R)
• M48: 25,847,221 km (0.066 R)
• M49: 26,331,170 km (0.097 R)
• M50: 27,246,559 km (0.067 R)
• M51: 27,369,529 km (0.065 R)
• M52: 28,483,435 km (0.063 R)
• M53: 29,108,754 km (0.095 R)
• M54: 29,612,300 km (0.097 R)
• M55: 30,182,118 km (0.115 R)
• M56: 30,947,611 km (0.112 R)
• M57: 32,367,594 km (0.08 R)
• M58: 33,216,711 km (0.087 R)
• M59: 33,742,847 km (0.101 R)
• M60: 35,337,859 km (0.044 R)
• M61: 37,434,174 km (0.107 R)
• M62: 37,776,006 km (0.066 R)
• M63: 38,256,514 km (0.094 R)
• M64: 39,640,145 km (0.112 R)
• M65: 41,110,542 km (0.109 R)
• M66: 43,672,705 km (0.081 R)
• M67: 44,465,873 km (0.028 R)
• M68: 45,409,386 km (0.12 R)
• M69: 45,628,099 km (0.042 R)
• M70: 45,774,106 km (0.08 R)
• M71: 46,432,785 km (0.117 R)
• M72: 46,653,143 km (0.03 R)
• M73: 46,800,198 km (0.071 R)
• M74: 47,021,154 km (0.086 R)
• M75: 48,875,270 km (0.099 R)
• M76: 49,024,569 km (0.063 R)
• M77: 49,473,661 km (0.08 R)
• M78: 50,149,694 km (0.103 R)
• M79: 50,451,134 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit