🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.39 AU - 1.95 AU

Year: 800 Days

Day: 20.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,972,372 km

• M1: 457,321 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.82 AU - 2.4 AU

Year: 1137 Days

Day: 44.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,972,372 km

• M1: 545,733 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.32 AU - 4.48 AU

Year: 3423 Days

Day: 22.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,972,372 km

• M1: 877,242 km (0.049 R)

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.3

Radius: 11.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.7 AU - 6.86 AU

Year: 5153 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 112.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,972,372 km

• M1: 198,965 km (0.07 R)
• M2: 286,031 km (0.112 R)
• M3: 367,113 km (0.104 R)
• M4: 440,117 km (0.107 R)
• M5: 590,612 km (0.112 R)
• M6: 835,055 km (0.11 R)
• M7: 1,179,280 km (0.082 R)
• M8: 1,337,555 km (0.096 R)
• M9: 1,461,122 km (0.112 R)
• M10: 1,599,500 km (0.105 R)
• M11: 1,731,147 km (0.109 R)
• M12: 1,982,172 km (0.104 R)
• M13: 2,124,290 km (0.116 R)
• M14: 2,431,265 km (0.111 R)
• M15: 2,752,750 km (0.089 R)
• M16: 3,197,954 km (0.047 R)
• M17: 3,812,203 km (0.065 R)
• M18: 3,975,264 km (0.114 R)
• M19: 4,065,173 km (0.117 R)
• M20: 4,216,566 km (0.047 R)
• M21: 4,478,362 km (0.079 R)
• M22: 4,587,718 km (0.071 R)
• M23: 4,793,265 km (0.08 R)
• M24: 5,147,962 km (0.108 R)
• M25: 5,361,588 km (0.115 R)
• M26: 5,477,825 km (0.119 R)
• M27: 5,594,960 km (0.096 R)
• M28: 5,746,802 km (0.074 R)
• M29: 6,280,268 km (0.085 R)
• M30: 6,775,886 km (0.092 R)
• M31: 6,937,900 km (0.093 R)
• M32: 7,804,671 km (0.051 R)
• M33: 7,917,767 km (0.119 R)
• M34: 8,012,462 km (0.066 R)
• M35: 8,685,952 km (0.102 R)
• M36: 9,457,877 km (0.1 R)
• M37: 9,558,406 km (0.099 R)
• M38: 9,821,549 km (0.025 R)
• M39: 10,107,580 km (0.086 R)
• M40: 10,230,998 km (0.111 R)
• M41: 10,334,371 km (0.03 R)
• M42: 10,458,686 km (0.086 R)
• M43: 10,562,657 km (0.098 R)
• M44: 10,961,186 km (0.112 R)
• M45: 11,045,708 km (0.07 R)
• M46: 11,194,109 km (0.072 R)
• M47: 12,011,363 km (0.114 R)
• M48: 12,515,507 km (0.094 R)
• M49: 13,680,576 km (0.119 R)
• M50: 13,908,563 km (0.069 R)
• M51: 14,229,899 km (0.112 R)
• M52: 14,600,303 km (0.053 R)
• M53: 14,716,541 km (0.05 R)
• M54: 14,903,389 km (0.068 R)
• M55: 15,208,718 km (0.098 R)
• M56: 15,468,719 km (0.074 R)
• M57: 15,730,216 km (0.085 R)
• M58: 16,137,122 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.3

Radius: 13.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.81 AU - 9.75 AU

Year: 8836 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,972,372 km

• M1: 173,534 km (0.113 R)
• M2: 375,640 km (0.1 R)
• M3: 491,579 km (0.115 R)
• M4: 623,674 km (0.119 R)
• M5: 719,715 km (0.098 R)
• M6: 911,051 km (0.04 R)
• M7: 1,081,144 km (0.079 R)
• M8: 1,368,073 km (0.058 R)
• M9: 1,588,430 km (0.026 R)
• M10: 1,773,333 km (0.056 R)
• M11: 2,039,767 km (0.078 R)
• M12: 2,611,829 km (0.101 R)
• M13: 2,832,187 km (0.075 R)
• M14: 2,944,684 km (0.047 R)
• M15: 3,499,842 km (0.081 R)
• M16: 3,867,404 km (0.112 R)
• M17: 4,475,071 km (0.116 R)
• M18: 4,706,648 km (0.108 R)
• M19: 4,840,688 km (0.116 R)
• M20: 5,285,442 km (0.048 R)
• M21: 6,031,786 km (0.034 R)
• M22: 7,426,337 km (0.09 R)
• M23: 7,820,079 km (0.093 R)
• M24: 8,180,161 km (0.066 R)
• M25: 8,586,768 km (0.079 R)
• M26: 8,916,931 km (0.092 R)
• M27: 9,041,845 km (0.114 R)
• M28: 9,167,208 km (0.071 R)
• M29: 9,717,578 km (0.112 R)
• M30: 12,861,677 km (0.107 R)
• M31: 13,717,227 km (0.093 R)
• M32: 14,006,549 km (0.069 R)
• M33: 14,249,048 km (0.098 R)
• M34: 14,787,750 km (0.106 R)
• M35: 15,483,080 km (0.098 R)
• M36: 15,733,956 km (0.082 R)
• M37: 15,834,635 km (0.092 R)
• M38: 16,392,635 km (0.062 R)
• M39: 16,494,811 km (0.119 R)
• M40: 16,597,136 km (0.051 R)
• M41: 18,104,933 km (0.072 R)
• M42: 18,741,771 km (0.111 R)
• M43: 19,009,252 km (0.061 R)
• M44: 19,547,954 km (0.105 R)
• M45: 19,764,871 km (0.061 R)
• M46: 19,982,685 km (0.095 R)
• M47: 21,083,277 km (0.081 R)
• M48: 21,361,529 km (0.073 R)
• M49: 21,977,872 km (0.12 R)
• M50: 22,713,894 km (0.12 R)
• M51: 23,515,738 km (0.067 R)
• M52: 23,862,057 km (0.071 R)
• M53: 24,210,321 km (0.073 R)
• M54: 25,146,804 km (0.091 R)
• M55: 25,323,778 km (0.082 R)
• M56: 26,095,254 km (0.101 R)
• M57: 27,479,184 km (0.098 R)
• M58: 27,844,203 km (0.065 R)
• M59: 28,027,161 km (0.097 R)
• M60: 29,692,933 km (0.107 R)
• M61: 30,192,590 km (0.064 R)
• M62: 30,380,635 km (0.102 R)
• M63: 31,326,991 km (0.102 R)
• M64: 32,283,071 km (0.073 R)
• M65: 32,668,136 km (0.029 R)
• M66: 33,248,725 km (0.098 R)
• M67: 33,443,053 km (0.096 R)
• M68: 34,354,553 km (0.095 R)
• M69: 34,747,696 km (0.113 R)
• M70: 36,669,131 km (0.069 R)
• M71: 36,802,871 km (0.073 R)
• M72: 37,138,120 km (0.095 R)
• M73: 38,014,315 km (0.051 R)
• M74: 38,149,701 km (0.066 R)
• M75: 39,512,538 km (0.104 R)
• M76: 39,718,384 km (0.075 R)
• M77: 41,377,574 km (0.068 R)
• M78: 43,200,574 km (0.113 R)
• M79: 43,554,223 km (0.063 R)
• M80: 44,264,215 km (0.105 R)
• M81: 46,562,038 km (0.082 R)
• M82: 49,267,067 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 10.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.47 AU - 10.15 AU

Year: 8884 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,972,372 km

• M1: 171,888 km (0.053 R)
• M2: 311,313 km (0.109 R)
• M3: 381,026 km (0.086 R)
• M4: 504,743 km (0.086 R)
• M5: 604,525 km (0.112 R)
• M6: 670,797 km (0.109 R)
• M7: 826,379 km (0.056 R)
• M8: 901,327 km (0.072 R)
• M9: 1,074,711 km (0.075 R)
• M10: 1,311,973 km (0.077 R)
• M11: 1,437,037 km (0.074 R)
• M12: 1,528,890 km (0.116 R)
• M13: 1,660,836 km (0.094 R)
• M14: 1,816,567 km (0.11 R)
• M15: 1,956,890 km (0.082 R)
• M16: 2,399,400 km (0.112 R)
• M17: 2,803,464 km (0.115 R)
• M18: 3,375,377 km (0.037 R)
• M19: 3,474,261 km (0.117 R)
• M20: 4,087,762 km (0.118 R)
• M21: 4,353,298 km (0.088 R)
• M22: 4,985,648 km (0.079 R)
• M23: 5,413,498 km (0.077 R)
• M24: 6,396,356 km (0.09 R)
• M25: 6,611,927 km (0.062 R)
• M26: 6,955,553 km (0.104 R)
• M27: 7,305,014 km (0.079 R)
• M28: 7,433,518 km (0.055 R)
• M29: 7,595,233 km (0.111 R)
• M30: 8,320,634 km (0.077 R)
• M31: 8,421,313 km (0.103 R)
• M32: 8,488,632 km (0.06 R)
• M33: 9,171,696 km (0.107 R)
• M34: 9,519,960 km (0.056 R)
• M35: 10,050,434 km (0.104 R)
• M36: 10,157,695 km (0.083 R)
• M37: 10,409,469 km (0.052 R)
• M38: 10,517,927 km (0.093 R)
• M39: 10,772,692 km (0.067 R)
• M40: 11,325,307 km (0.119 R)
• M41: 12,000,741 km (0.073 R)
• M42: 12,343,320 km (0.096 R)
• M43: 12,612,148 km (0.051 R)
• M44: 13,077,247 km (0.1 R)
• M45: 13,155,338 km (0.081 R)
• M46: 13,272,772 km (0.093 R)
• M47: 13,429,850 km (0.12 R)
• M48: 13,706,157 km (0.073 R)
• M49: 14,912,065 km (0.106 R)
• M50: 14,993,596 km (0.079 R)
• M51: 15,198,246 km (0.099 R)
• M52: 15,321,515 km (0.062 R)
• M53: 16,826,170 km (0.113 R)
• M54: 16,911,142 km (0.094 R)
• M55: 17,381,029 km (0.081 R)
• M56: 18,159,237 km (0.094 R)
• M57: 19,125,789 km (0.107 R)
• M58: 21,476,121 km (0.091 R)
• M59: 22,077,803 km (0.103 R)
• M60: 22,873,066 km (0.088 R)
• M61: 23,916,212 km (0.099 R)
• M62: 24,491,565 km (0.073 R)
• M63: 26,245,301 km (0.079 R)
• M64: 26,492,137 km (0.03 R)
• M65: 26,591,022 km (0.109 R)
• M66: 27,436,848 km (0.115 R)
• M67: 27,737,390 km (0.115 R)
• M68: 29,410,343 km (0.093 R)
• M69: 29,769,378 km (0.043 R)
• M70: 32,270,505 km (0.115 R)
• M71: 33,706,794 km (0.106 R)
• M72: 33,975,023 km (0.048 R)
• M73: 34,405,715 km (0.078 R)
• M74: 34,729,894 km (0.034 R)
• M75: 34,946,661 km (0.111 R)
• M76: 36,036,930 km (0.112 R)
• M77: 36,256,241 km (0.086 R)
• M78: 36,421,098 km (0.069 R)
• M79: 36,586,254 km (0.097 R)
• M80: 36,696,358 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit