🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 154 Days

Day: 30 Hours

Environment

Temp: 154 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1 AU - 1.3 AU

Year: 520 Days

Day: 16 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,830,224 km

• M1: 1,041,052 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.33 AU - 1.59 AU

Year: 744 Days

Day: 44.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.19 AU - 1.93 AU

Year: 822 Days

Day: 47.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.24 AU - 1.96 AU

Year: 854 Days

Day: 23.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 11.9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.7 AU - 3.28 AU

Year: 2181 Days

Day: 13.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,830,224 km

• M1: 149,747 km (0.106 R)
• M2: 227,090 km (0.103 R)
• M3: 425,157 km (0.103 R)
• M4: 682,765 km (0.05 R)
• M5: 789,578 km (0.117 R)
• M6: 931,845 km (0.1 R)
• M7: 1,093,710 km (0.107 R)
• M8: 1,199,925 km (0.119 R)
• M9: 1,400,236 km (0.115 R)
• M10: 1,528,292 km (0.063 R)
• M11: 1,697,188 km (0.089 R)
• M12: 1,847,085 km (0.066 R)
• M13: 2,160,343 km (0.098 R)
• M14: 2,255,038 km (0.103 R)
• M15: 2,434,556 km (0.107 R)
• M16: 2,575,926 km (0.108 R)
• M17: 2,822,762 km (0.094 R)
• M18: 2,926,583 km (0.09 R)
• M19: 3,107,896 km (0.113 R)
• M20: 3,339,623 km (0.089 R)
• M21: 3,418,162 km (0.117 R)
• M22: 3,689,981 km (0.055 R)
• M23: 3,952,226 km (0.11 R)
• M24: 4,136,082 km (0.045 R)
• M25: 4,374,391 km (0.112 R)
• M26: 4,460,560 km (0.097 R)
• M27: 4,811,068 km (0.066 R)
• M28: 5,097,996 km (0.097 R)
• M29: 5,243,555 km (0.104 R)
• M30: 5,427,560 km (0.093 R)
• M31: 6,437,944 km (0.116 R)
• M32: 6,654,861 km (0.035 R)
• M33: 6,734,447 km (0.076 R)
• M34: 6,874,321 km (0.105 R)
• M35: 6,954,805 km (0.067 R)
• M36: 7,299,927 km (0.106 R)
• M37: 7,423,196 km (0.114 R)
• M38: 7,567,707 km (0.08 R)
• M39: 8,736,366 km (0.064 R)
• M40: 8,932,938 km (0.092 R)
• M41: 9,109,014 km (0.099 R)
• M42: 9,756,624 km (0.119 R)
• M43: 10,465,418 km (0.086 R)
• M44: 10,767,606 km (0.083 R)
• M45: 11,096,272 km (0.04 R)
• M46: 11,739,394 km (0.119 R)
• M47: 11,859,820 km (0.104 R)
• M48: 12,077,784 km (0.049 R)
• M49: 12,394,782 km (0.108 R)
• M50: 12,517,452 km (0.083 R)
• M51: 13,462,911 km (0.067 R)
• M52: 13,563,740 km (0.117 R)
• M53: 13,715,582 km (0.084 R)
• M54: 14,174,249 km (0.086 R)
• M55: 14,845,793 km (0.097 R)
• M56: 15,607,097 km (0.087 R)
• M57: 15,979,147 km (0.041 R)
• M58: 16,059,331 km (0.098 R)
• M59: 16,220,000 km (0.074 R)
• M60: 16,354,189 km (0.079 R)
• M61: 17,058,346 km (0.112 R)
• M62: 17,249,682 km (0.116 R)
• M63: 17,469,142 km (0.106 R)
• M64: 17,661,973 km (0.053 R)
• M65: 17,994,081 km (0.088 R)
• M66: 18,188,857 km (0.114 R)
• M67: 18,328,432 km (0.096 R)
• M68: 18,552,380 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 10.5

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.4 AU - 3.74 AU

Year: 2269 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,830,224 km

• M1: 135,685 km (0.104 R)
• M2: 209,437 km (0.037 R)
• M3: 301,889 km (0.095 R)
• M4: 482,304 km (0.079 R)
• M5: 594,203 km (0.049 R)
• M6: 693,835 km (0.074 R)
• M7: 807,679 km (0.059 R)
• M8: 879,187 km (0.097 R)
• M9: 978,071 km (0.087 R)
• M10: 1,098,647 km (0.107 R)
• M11: 1,540,559 km (0.04 R)
• M12: 1,631,215 km (0.075 R)
• M13: 2,386,385 km (0.11 R)
• M14: 2,456,696 km (0.102 R)
• M15: 2,745,271 km (0.077 R)
• M16: 2,918,804 km (0.067 R)
• M17: 2,994,201 km (0.082 R)
• M18: 3,121,509 km (0.076 R)
• M19: 3,263,627 km (0.114 R)
• M20: 3,394,675 km (0.106 R)
• M21: 3,621,615 km (0.042 R)
• M22: 3,757,450 km (0.071 R)
• M23: 3,908,843 km (0.097 R)
• M24: 4,048,268 km (0.08 R)
• M25: 4,203,551 km (0.099 R)
• M26: 4,476,417 km (0.074 R)
• M27: 4,889,307 km (0.087 R)
• M28: 5,222,162 km (0.08 R)
• M29: 5,484,557 km (0.11 R)
• M30: 5,656,744 km (0.088 R)
• M31: 5,767,148 km (0.088 R)
• M32: 5,942,327 km (0.118 R)
• M33: 6,167,621 km (0.055 R)
• M34: 6,676,703 km (0.059 R)
• M35: 6,810,293 km (0.057 R)
• M36: 6,978,591 km (0.077 R)
• M37: 7,267,764 km (0.04 R)
• M38: 7,388,040 km (0.101 R)
• M39: 7,630,539 km (0.113 R)
• M40: 7,717,754 km (0.097 R)
• M41: 7,805,269 km (0.074 R)
• M42: 8,409,644 km (0.027 R)
• M43: 8,499,852 km (0.118 R)
• M44: 8,572,108 km (0.051 R)
• M45: 8,827,022 km (0.086 R)
• M46: 9,307,082 km (0.089 R)
• M47: 9,381,582 km (0.046 R)
• M48: 9,550,178 km (0.109 R)
• M49: 9,663,125 km (0.083 R)
• M50: 10,157,845 km (0.081 R)
• M51: 10,273,185 km (0.048 R)
• M52: 10,602,300 km (0.07 R)
• M53: 10,738,883 km (0.096 R)
• M54: 10,817,123 km (0.108 R)
• M55: 10,954,603 km (0.065 R)
• M56: 11,330,692 km (0.104 R)
• M57: 11,690,924 km (0.103 R)
• M58: 11,831,995 km (0.098 R)
• M59: 11,933,123 km (0.094 R)
• M60: 12,115,932 km (0.077 R)
• M61: 12,443,102 km (0.094 R)
• M62: 12,628,454 km (0.098 R)
• M63: 13,043,588 km (0.041 R)
• M64: 13,696,134 km (0.096 R)
• M65: 13,994,133 km (0.107 R)
• M66: 14,165,572 km (0.106 R)
• M67: 14,510,245 km (0.038 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 8.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.5 AU - 7.56 AU

Year: 7038 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,830,224 km

• M1: 113,994 km (0.076 R)
• M2: 415,583 km (0.059 R)
• M3: 610,359 km (0.034 R)
• M4: 705,204 km (0.082 R)
• M5: 849,866 km (0.098 R)
• M6: 957,127 km (0.105 R)
• M7: 1,135,298 km (0.067 R)
• M8: 1,254,528 km (0.029 R)
• M9: 1,432,100 km (0.03 R)
• M10: 1,599,052 km (0.065 R)
• M11: 1,733,540 km (0.115 R)
• M12: 1,831,826 km (0.076 R)
• M13: 1,952,252 km (0.119 R)
• M14: 2,329,837 km (0.095 R)
• M15: 2,416,754 km (0.049 R)
• M16: 2,661,795 km (0.112 R)
• M17: 2,752,900 km (0.07 R)
• M18: 2,961,739 km (0.071 R)
• M19: 3,224,133 km (0.119 R)
• M20: 4,267,130 km (0.109 R)
• M21: 4,673,138 km (0.081 R)
• M22: 4,811,217 km (0.079 R)
• M23: 5,091,564 km (0.096 R)
• M24: 5,874,858 km (0.114 R)
• M25: 6,417,898 km (0.093 R)
• M26: 6,633,319 km (0.038 R)
• M27: 7,135,070 km (0.098 R)
• M28: 7,422,598 km (0.097 R)
• M29: 8,174,626 km (0.102 R)
• M30: 8,274,557 km (0.116 R)
• M31: 8,712,131 km (0.084 R)
• M32: 9,191,892 km (0.032 R)
• M33: 9,400,132 km (0.069 R)
• M34: 9,715,335 km (0.087 R)
• M35: 10,105,486 km (0.105 R)
• M36: 10,176,844 km (0.11 R)
• M37: 10,609,331 km (0.11 R)
• M38: 10,754,741 km (0.111 R)
• M39: 10,827,744 km (0.042 R)
• M40: 10,937,549 km (0.049 R)
• M41: 11,417,609 km (0.045 R)
• M42: 11,529,358 km (0.046 R)
• M43: 12,055,793 km (0.07 R)
• M44: 13,366,570 km (0.058 R)
• M45: 13,681,623 km (0.116 R)
• M46: 14,600,752 km (0.095 R)
• M47: 15,088,292 km (0.103 R)
• M48: 16,372,141 km (0.041 R)
• M49: 18,080,099 km (0.113 R)
• M50: 18,254,082 km (0.12 R)
• M51: 19,309,046 km (0.036 R)
• M52: 19,397,907 km (0.099 R)
• M53: 19,620,509 km (0.082 R)
• M54: 21,202,506 km (0.054 R)
• M55: 21,294,210 km (0.092 R)
• M56: 21,846,675 km (0.091 R)
• M57: 22,404,076 km (0.081 R)
• M58: 23,060,213 km (0.101 R)
• M59: 23,343,252 km (0.114 R)
• M60: 23,580,215 km (0.076 R)
• M61: 24,343,314 km (0.116 R)
• M62: 24,439,355 km (0.12 R)
• M63: 26,483,610 km (0.066 R)
• M64: 26,978,480 km (0.078 R)
• M65: 27,376,410 km (0.104 R)
• M66: 27,977,195 km (0.102 R)
• M67: 28,430,477 km (0.102 R)
• M68: 28,531,605 km (0.097 R)
• M69: 28,784,874 km (0.027 R)
• M70: 29,191,631 km (0.039 R)
• M71: 29,293,507 km (0.116 R)
• M72: 29,651,495 km (0.062 R)
• M73: 30,474,881 km (0.1 R)
• M74: 30,837,507 km (0.12 R)
• M75: 31,724,024 km (0.071 R)
• M76: 32,777,791 km (0.117 R)
• M77: 33,789,372 km (0.119 R)
• M78: 34,703,265 km (0.071 R)
• M79: 35,570,783 km (0.026 R)
• M80: 35,843,201 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit