🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.86 AU - 0.86 AU

Year: 286 Days

Day: 22.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.93 AU - 1.51 AU

Year: 483 Days

Day: 42.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 145.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,505,550 km

• M1: 423,362 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.83 AU - 1.89 AU

Year: 909 Days

Day: 13.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,505,550 km

• M1: 1,053,019 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.23 AU - 2.91 AU

Year: 1476 Days

Day: 38 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.75 AU - 4.41 AU

Year: 2952 Days

Day: 44 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.5

Radius: 3.5

Gravity: 23.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.32 AU - 14.82 AU

Year: 16923 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,505,550 km

• M1: 73,453 km (0.098 R)
• M2: 119,379 km (0.113 R)
• M3: 177,722 km (0.12 R)
• M4: 296,503 km (0.111 R)
• M5: 668,403 km (0.088 R)
• M6: 722,259 km (0.078 R)
• M7: 777,460 km (0.067 R)
• M8: 931,696 km (0.065 R)
• M9: 1,180,776 km (0.074 R)
• M10: 1,472,641 km (0.102 R)
• M11: 1,543,102 km (0.055 R)
• M12: 1,614,759 km (0.099 R)
• M13: 1,638,845 km (0.028 R)
• M14: 1,886,579 km (0.101 R)
• M15: 2,066,994 km (0.042 R)
• M16: 3,018,885 km (0.089 R)
• M17: 3,048,655 km (0.042 R)
• M18: 4,052,906 km (0.047 R)
• M19: 5,655,996 km (0.116 R)
• M20: 5,952,649 km (0.082 R)
• M21: 6,065,146 km (0.087 R)
• M22: 6,522,467 km (0.097 R)
• M23: 6,755,241 km (0.095 R)
• M24: 6,794,286 km (0.109 R)
• M25: 6,872,526 km (0.114 R)
• M26: 7,389,088 km (0.029 R)
• M27: 7,959,205 km (0.091 R)
• M28: 8,416,975 km (0.087 R)
• M29: 8,627,908 km (0.042 R)
• M30: 9,098,094 km (0.074 R)
• M31: 10,693,854 km (0.067 R)
• M32: 10,922,141 km (0.094 R)
• M33: 12,230,524 km (0.103 R)
• M34: 12,661,515 km (0.11 R)
• M35: 13,194,981 km (0.108 R)
• M36: 13,489,090 km (0.118 R)
• M37: 13,636,893 km (0.103 R)
• M38: 13,785,294 km (0.083 R)
• M39: 14,183,524 km (0.081 R)
• M40: 14,686,771 km (0.071 R)
• M41: 15,246,865 km (0.095 R)
• M42: 16,651,440 km (0.037 R)
• M43: 17,879,938 km (0.084 R)
• M44: 18,150,859 km (0.06 R)
• M45: 18,205,313 km (0.111 R)
• M46: 18,259,617 km (0.052 R)
• M47: 18,477,880 km (0.062 R)
• M48: 18,641,989 km (0.055 R)
• M49: 19,303,511 km (0.07 R)
• M50: 19,804,813 km (0.091 R)
• M51: 21,219,411 km (0.097 R)
• M52: 21,794,315 km (0.116 R)
• M53: 22,083,638 km (0.09 R)
• M54: 22,141,682 km (0.097 R)
• M55: 22,199,726 km (0.025 R)
• M56: 22,432,500 km (0.056 R)
• M57: 22,490,843 km (0.119 R)
• M58: 24,204,187 km (0.047 R)
• M59: 24,324,015 km (0.11 R)
• M60: 24,744,535 km (0.092 R)
• M61: 26,820,953 km (0.119 R)
• M62: 27,130,920 km (0.086 R)
• M63: 28,130,982 km (0.089 R)
• M64: 29,016,003 km (0.106 R)
• M65: 29,589,711 km (0.086 R)
• M66: 30,489,542 km (0.076 R)
• M67: 30,683,570 km (0.088 R)
• M68: 30,748,197 km (0.09 R)
• M69: 31,790,445 km (0.102 R)
• M70: 33,043,178 km (0.102 R)
• M71: 33,442,155 km (0.081 R)
• M72: 34,110,558 km (0.1 R)
• M73: 34,379,087 km (0.062 R)
• M74: 34,648,363 km (0.1 R)
• M75: 35,937,148 km (0.047 R)
• M76: 37,725,890 km (0.115 R)
• M77: 38,491,233 km (0.068 R)
• M78: 38,700,969 km (0.092 R)
• M79: 40,179,146 km (0.086 R)
• M80: 40,249,906 km (0.103 R)
• M81: 40,320,815 km (0.096 R)
• M82: 40,533,693 km (0.037 R)
• M83: 41,317,586 km (0.097 R)
• M84: 41,460,751 km (0.106 R)
• M85: 41,962,801 km (0.092 R)
• M86: 42,322,584 km (0.104 R)
• M87: 43,408,066 km (0.1 R)
• M88: 43,626,329 km (0.084 R)
• M89: 43,917,896 km (0.057 R)
• M90: 44,136,907 km (0.068 R)
• M91: 44,943,240 km (0.12 R)
• M92: 45,164,046 km (0.08 R)
• M93: 45,680,607 km (0.111 R)
• M94: 47,916,198 km (0.09 R)
• M95: 51,028,731 km (0.116 R)

Asteroid Belt

Center: 14.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262

Radius: 7.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.69 AU - 17.79 AU

Year: 22366 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,505,550 km

• M1: 99,782 km (0.05 R)
• M2: 699,819 km (0.106 R)
• M3: 799,002 km (0.105 R)
• M4: 1,218,475 km (0.074 R)
• M5: 1,806,693 km (0.071 R)
• M6: 2,381,299 km (0.036 R)
• M7: 2,847,147 km (0.076 R)
• M8: 2,943,787 km (0.053 R)
• M9: 3,273,650 km (0.053 R)
• M10: 3,374,928 km (0.09 R)
• M11: 3,580,625 km (0.066 R)
• M12: 4,443,805 km (0.108 R)
• M13: 5,014,820 km (0.106 R)
• M14: 5,092,760 km (0.112 R)
• M15: 5,368,619 km (0.106 R)
• M16: 6,776,484 km (0.11 R)
• M17: 7,744,831 km (0.085 R)
• M18: 8,476,066 km (0.088 R)
• M19: 8,802,788 km (0.087 R)
• M20: 10,052,678 km (0.061 R)
• M21: 11,254,846 km (0.025 R)
• M22: 11,769,164 km (0.104 R)
• M23: 12,133,734 km (0.11 R)
• M24: 13,034,313 km (0.071 R)
• M25: 13,574,212 km (0.106 R)
• M26: 14,899,499 km (0.097 R)
• M27: 16,035,246 km (0.111 R)
• M28: 18,208,454 km (0.068 R)
• M29: 19,054,730 km (0.095 R)
• M30: 19,421,244 km (0.102 R)
• M31: 19,790,153 km (0.03 R)
• M32: 21,288,824 km (0.04 R)
• M33: 21,669,102 km (0.044 R)
• M34: 21,732,831 km (0.089 R)
• M35: 21,924,017 km (0.108 R)
• M36: 23,998,042 km (0.035 R)
• M37: 24,526,272 km (0.069 R)
• M38: 25,392,892 km (0.093 R)
• M39: 27,706,274 km (0.112 R)
• M40: 28,121,408 km (0.115 R)
• M41: 28,190,821 km (0.036 R)
• M42: 29,028,120 km (0.109 R)
• M43: 30,370,462 km (0.035 R)
• M44: 31,877,511 km (0.109 R)
• M45: 32,239,987 km (0.114 R)
• M46: 32,895,674 km (0.062 R)
• M47: 35,113,163 km (0.107 R)
• M48: 35,337,560 km (0.065 R)
• M49: 35,412,509 km (0.09 R)
• M50: 36,542,421 km (0.1 R)
• M51: 37,531,263 km (0.114 R)
• M52: 37,607,708 km (0.088 R)
• M53: 38,683,167 km (0.048 R)
• M54: 38,760,360 km (0.108 R)
• M55: 39,535,127 km (0.101 R)
• M56: 40,393,370 km (0.085 R)
• M57: 40,864,154 km (0.104 R)
• M58: 41,652,685 km (0.068 R)
• M59: 44,290,394 km (0.091 R)
• M60: 48,805,109 km (0.066 R)
• M61: 50,989,686 km (0.072 R)
• M62: 51,074,359 km (0.032 R)
• M63: 56,852,277 km (0.092 R)
• M64: 58,173,825 km (0.099 R)
• M65: 59,505,545 km (0.107 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit