🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.09 AU - 1.27 AU

Year: 478 Days

Day: 37.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,701,875 km

• M1: 126,111 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.51 AU - 3.01 AU

Year: 1709 Days

Day: 40.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.7 AU - 4.18 AU

Year: 2915 Days

Day: 42.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,701,875 km

• M1: 1,994,439 km (0.089 R)

Asteroid Belt

Center: 6.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496

Radius: 14.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.9 AU - 10.92 AU

Year: 11630 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,701,875 km

• M1: 619,186 km (0.097 R)
• M2: 711,787 km (0.095 R)
• M3: 861,085 km (0.095 R)
• M4: 985,551 km (0.062 R)
• M5: 1,356,703 km (0.091 R)
• M6: 2,277,179 km (0.107 R)
• M7: 2,429,918 km (0.104 R)
• M8: 2,936,307 km (0.102 R)
• M9: 3,047,309 km (0.113 R)
• M10: 3,187,931 km (0.106 R)
• M11: 3,359,669 km (0.101 R)
• M12: 3,772,709 km (0.115 R)
• M13: 3,893,733 km (0.114 R)
• M14: 4,486,590 km (0.084 R)
• M15: 4,712,333 km (0.089 R)
• M16: 5,583,441 km (0.095 R)
• M17: 5,687,262 km (0.091 R)
• M18: 6,108,829 km (0.119 R)
• M19: 6,650,224 km (0.077 R)
• M20: 6,797,278 km (0.051 R)
• M21: 7,094,529 km (0.106 R)
• M22: 7,856,581 km (0.097 R)
• M23: 8,090,402 km (0.058 R)
• M24: 8,405,605 km (0.109 R)
• M25: 8,604,720 km (0.107 R)
• M26: 10,168,915 km (0.103 R)
• M27: 10,552,185 km (0.115 R)
• M28: 11,465,031 km (0.061 R)
• M29: 12,312,802 km (0.067 R)
• M30: 12,721,504 km (0.107 R)
• M31: 13,088,467 km (0.069 R)
• M32: 13,833,016 km (0.065 R)
• M33: 14,927,324 km (0.12 R)
• M34: 15,168,925 km (0.062 R)
• M35: 15,754,002 km (0.028 R)
• M36: 16,996,861 km (0.093 R)
• M37: 18,065,140 km (0.11 R)
• M38: 18,477,731 km (0.058 R)
• M39: 18,581,402 km (0.027 R)
• M40: 18,841,403 km (0.077 R)
• M41: 18,945,822 km (0.114 R)
• M42: 19,312,487 km (0.057 R)
• M43: 21,126,959 km (0.091 R)
• M44: 22,274,824 km (0.056 R)
• M45: 22,440,429 km (0.075 R)
• M46: 22,661,833 km (0.114 R)
• M47: 22,884,136 km (0.091 R)
• M48: 23,498,983 km (0.103 R)
• M49: 24,062,668 km (0.119 R)
• M50: 24,175,913 km (0.058 R)
• M51: 24,859,277 km (0.086 R)
• M52: 25,491,178 km (0.078 R)
• M53: 26,186,808 km (0.116 R)
• M54: 26,888,572 km (0.085 R)
• M55: 27,418,896 km (0.083 R)
• M56: 27,952,811 km (0.035 R)
• M57: 28,370,339 km (0.075 R)
• M58: 28,669,983 km (0.079 R)
• M59: 29,030,813 km (0.108 R)
• M60: 29,151,389 km (0.066 R)
• M61: 30,061,393 km (0.085 R)
• M62: 30,305,686 km (0.112 R)
• M63: 30,919,187 km (0.053 R)
• M64: 32,220,838 km (0.086 R)
• M65: 33,414,031 km (0.112 R)
• M66: 34,111,456 km (0.065 R)
• M67: 35,006,051 km (0.114 R)
• M68: 35,327,388 km (0.103 R)
• M69: 36,427,231 km (0.053 R)
• M70: 40,735,650 km (0.11 R)
• M71: 42,572,113 km (0.111 R)
• M72: 43,604,039 km (0.108 R)
• M73: 44,366,091 km (0.066 R)
• M74: 46,466,595 km (0.06 R)
• M75: 46,749,035 km (0.108 R)
• M76: 47,173,893 km (0.062 R)
• M77: 47,386,771 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.3

Radius: 14.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.49 AU - 11.55 AU

Year: 13637 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,701,875 km

• M1: 196,272 km (0.096 R)
• M2: 289,621 km (0.071 R)
• M3: 414,835 km (0.119 R)
• M4: 687,701 km (0.117 R)
• M5: 1,465,311 km (0.109 R)
• M6: 1,561,203 km (0.09 R)
• M7: 1,659,340 km (0.119 R)
• M8: 1,800,261 km (0.051 R)
• M9: 2,051,884 km (0.078 R)
• M10: 2,613,176 km (0.037 R)
• M11: 2,754,994 km (0.1 R)
• M12: 3,633,732 km (0.049 R)
• M13: 4,651,746 km (0.089 R)
• M14: 4,912,345 km (0.111 R)
• M15: 5,478,274 km (0.109 R)
• M16: 6,737,290 km (0.063 R)
• M17: 6,868,038 km (0.093 R)
• M18: 7,032,745 km (0.052 R)
• M19: 7,198,650 km (0.117 R)
• M20: 7,366,050 km (0.083 R)
• M21: 7,772,806 km (0.091 R)
• M22: 7,875,730 km (0.111 R)
• M23: 8,786,332 km (0.109 R)
• M24: 9,181,569 km (0.062 R)
• M25: 9,363,331 km (0.045 R)
• M26: 11,205,928 km (0.099 R)
• M27: 11,792,202 km (0.051 R)
• M28: 11,950,177 km (0.115 R)
• M29: 12,228,429 km (0.032 R)
• M30: 13,362,830 km (0.105 R)
• M31: 13,984,409 km (0.052 R)
• M32: 14,615,413 km (0.109 R)
• M33: 14,912,963 km (0.077 R)
• M34: 15,341,710 km (0.108 R)
• M35: 16,167,640 km (0.119 R)
• M36: 16,918,771 km (0.102 R)
• M37: 18,089,674 km (0.116 R)
• M38: 18,317,810 km (0.083 R)
• M39: 19,613,178 km (0.114 R)
• M40: 19,941,695 km (0.109 R)
• M41: 20,414,125 km (0.118 R)
• M42: 21,999,264 km (0.082 R)
• M43: 22,340,647 km (0.115 R)
• M44: 22,487,402 km (0.086 R)
• M45: 22,732,892 km (0.029 R)
• M46: 22,979,280 km (0.065 R)
• M47: 23,623,748 km (0.117 R)
• M48: 24,274,349 km (0.077 R)
• M49: 25,184,951 km (0.108 R)
• M50: 25,439,866 km (0.09 R)
• M51: 25,849,465 km (0.072 R)
• M52: 26,416,291 km (0.072 R)
• M53: 26,623,484 km (0.087 R)
• M54: 26,935,246 km (0.082 R)
• M55: 27,143,636 km (0.111 R)
• M56: 27,772,396 km (0.044 R)
• M57: 28,141,304 km (0.05 R)
• M58: 28,830,950 km (0.045 R)
• M59: 29,204,496 km (0.108 R)
• M60: 29,472,426 km (0.104 R)
• M61: 29,741,104 km (0.116 R)
• M62: 29,848,814 km (0.105 R)
• M63: 30,389,162 km (0.092 R)
• M64: 30,769,440 km (0.067 R)
• M65: 31,479,880 km (0.063 R)
• M66: 31,919,698 km (0.085 R)
• M67: 32,195,556 km (0.113 R)
• M68: 32,583,314 km (0.082 R)
• M69: 33,363,168 km (0.061 R)
• M70: 34,431,446 km (0.109 R)
• M71: 34,544,692 km (0.093 R)
• M72: 34,941,425 km (0.076 R)
• M73: 35,225,960 km (0.079 R)
• M74: 36,141,200 km (0.108 R)
• M75: 36,428,727 km (0.076 R)
• M76: 37,064,219 km (0.084 R)
• M77: 37,995,166 km (0.026 R)
• M78: 38,404,765 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 16,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit