🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 169 Days

Day: 21 Hours

Environment

Temp: 218 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.26 AU - 3.6 AU

Year: 1823 Days

Day: 25.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 169.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,041,818 km

• M1: 479,611 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.86 AU - 4.32 AU

Year: 3006 Days

Day: 18.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 92.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,041,818 km

• M1: 572,212 km (0.056 R)
• M2: 1,542,952 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.14 AU - 5.42 AU

Year: 3798 Days

Day: 16.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.6

Radius: 12.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.62 AU - 6.18 AU

Year: 5208 Days

Day: 14.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 72,041,818 km

• M1: 172,786 km (0.034 R)
• M2: 279,898 km (0.103 R)
• M3: 375,042 km (0.041 R)
• M4: 486,492 km (0.08 R)
• M5: 621,430 km (0.087 R)
• M6: 855,999 km (0.055 R)
• M7: 967,449 km (0.119 R)
• M8: 1,072,318 km (0.029 R)
• M9: 1,156,691 km (0.109 R)
• M10: 1,268,889 km (0.097 R)
• M11: 1,586,635 km (0.093 R)
• M12: 1,712,447 km (0.099 R)
• M13: 1,900,342 km (0.097 R)
• M14: 2,156,603 km (0.079 R)
• M15: 2,249,802 km (0.098 R)
• M16: 2,408,227 km (0.102 R)
• M17: 2,586,846 km (0.117 R)
• M18: 2,871,681 km (0.057 R)
• M19: 3,026,664 km (0.057 R)
• M20: 3,149,185 km (0.036 R)
• M21: 3,600,522 km (0.109 R)
• M22: 4,345,369 km (0.111 R)
• M23: 4,424,507 km (0.118 R)
• M24: 4,564,081 km (0.032 R)
• M25: 4,745,693 km (0.102 R)
• M26: 4,847,719 km (0.092 R)
• M27: 4,991,782 km (0.117 R)
• M28: 5,074,659 km (0.093 R)
• M29: 5,200,022 km (0.104 R)
• M30: 5,326,283 km (0.063 R)
• M31: 5,432,347 km (0.12 R)
• M32: 5,517,768 km (0.027 R)
• M33: 5,754,880 km (0.08 R)
• M34: 5,885,779 km (0.088 R)
• M35: 6,128,127 km (0.119 R)
• M36: 6,396,207 km (0.102 R)
• M37: 6,622,698 km (0.111 R)
• M38: 8,036,697 km (0.116 R)
• M39: 8,305,823 km (0.065 R)
• M40: 9,080,292 km (0.049 R)
• M41: 9,463,412 km (0.107 R)
• M42: 9,695,887 km (0.119 R)
• M43: 10,061,205 km (0.089 R)
• M44: 10,351,425 km (0.091 R)
• M45: 11,320,669 km (0.115 R)
• M46: 11,899,463 km (0.116 R)
• M47: 12,206,438 km (0.089 R)
• M48: 12,375,035 km (0.077 R)
• M49: 12,544,380 km (0.06 R)
• M50: 13,373,900 km (0.095 R)
• M51: 13,460,667 km (0.052 R)
• M52: 13,956,135 km (0.068 R)
• M53: 14,339,255 km (0.091 R)
• M54: 14,428,116 km (0.115 R)
• M55: 14,695,747 km (0.107 R)
• M56: 15,025,311 km (0.096 R)
• M57: 15,175,956 km (0.099 R)
• M58: 16,615,835 km (0.098 R)
• M59: 16,709,185 km (0.097 R)
• M60: 17,053,110 km (0.07 R)
• M61: 17,147,357 km (0.067 R)
• M62: 17,971,043 km (0.076 R)
• M63: 19,427,228 km (0.12 R)
• M64: 20,853,794 km (0.085 R)
• M65: 20,988,132 km (0.113 R)
• M66: 21,190,389 km (0.082 R)
• M67: 21,664,614 km (0.1 R)
• M68: 21,868,965 km (0.107 R)
• M69: 23,212,653 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.73 AU - 12.88 AU

Year: 12014 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,041,818 km

• M1: 206,146 km (0.109 R)
• M2: 262,993 km (0.091 R)
• M3: 666,159 km (0.095 R)
• M4: 743,501 km (0.094 R)
• M5: 2,577,123 km (0.087 R)
• M6: 2,813,786 km (0.093 R)
• M7: 2,959,195 km (0.118 R)
• M8: 3,173,719 km (0.111 R)
• M9: 3,444,790 km (0.032 R)
• M10: 3,583,168 km (0.055 R)
• M11: 3,901,363 km (0.063 R)
• M12: 4,265,484 km (0.083 R)
• M13: 4,526,981 km (0.119 R)
• M14: 6,140,394 km (0.116 R)
• M15: 6,350,878 km (0.062 R)
• M16: 6,414,607 km (0.092 R)
• M17: 6,735,943 km (0.095 R)
• M18: 7,283,172 km (0.114 R)
• M19: 7,528,513 km (0.108 R)
• M20: 8,188,389 km (0.08 R)
• M21: 8,350,404 km (0.12 R)
• M22: 8,583,776 km (0.1 R)
• M23: 8,985,447 km (0.104 R)
• M24: 9,248,739 km (0.072 R)
• M25: 9,490,190 km (0.095 R)
• M26: 9,611,813 km (0.054 R)
• M27: 10,627,732 km (0.112 R)
• M28: 10,728,710 km (0.041 R)
• M29: 11,470,118 km (0.116 R)
• M30: 12,360,374 km (0.037 R)
• M31: 12,599,731 km (0.104 R)
• M32: 13,627,319 km (0.098 R)
• M33: 13,985,007 km (0.058 R)
• M34: 14,681,685 km (0.082 R)
• M35: 14,991,651 km (0.12 R)
• M36: 15,418,005 km (0.087 R)
• M37: 15,618,317 km (0.07 R)
• M38: 15,733,208 km (0.074 R)
• M39: 16,574,397 km (0.119 R)
• M40: 16,867,908 km (0.067 R)
• M41: 16,956,171 km (0.102 R)
• M42: 18,969,608 km (0.118 R)
• M43: 19,245,916 km (0.103 R)
• M44: 20,051,201 km (0.097 R)
• M45: 20,363,861 km (0.084 R)
• M46: 20,457,958 km (0.062 R)
• M47: 21,184,405 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 12.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.29 AU - 15.39 AU

Year: 15754 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,041,818 km

• M1: 377,884 km (0.079 R)
• M2: 987,047 km (0.055 R)
• M3: 1,295,817 km (0.059 R)
• M4: 1,725,163 km (0.12 R)
• M5: 2,132,518 km (0.087 R)
• M6: 2,297,225 km (0.082 R)
• M7: 2,466,420 km (0.092 R)
• M8: 2,710,414 km (0.116 R)
• M9: 2,853,579 km (0.112 R)
• M10: 3,109,990 km (0.07 R)
• M11: 3,884,309 km (0.048 R)
• M12: 4,046,323 km (0.062 R)
• M13: 5,557,411 km (0.108 R)
• M14: 6,159,543 km (0.083 R)
• M15: 6,444,377 km (0.098 R)
• M16: 8,929,796 km (0.074 R)
• M17: 9,689,005 km (0.097 R)
• M18: 9,965,163 km (0.094 R)
• M19: 10,412,610 km (0.083 R)
• M20: 10,582,105 km (0.052 R)
• M21: 11,153,568 km (0.048 R)
• M22: 12,207,785 km (0.114 R)
• M23: 12,626,210 km (0.11 R)
• M24: 14,410,015 km (0.062 R)
• M25: 15,171,169 km (0.113 R)
• M26: 16,402,808 km (0.088 R)
• M27: 17,130,602 km (0.108 R)
• M28: 18,480,723 km (0.093 R)
• M29: 18,754,935 km (0.065 R)
• M30: 19,376,664 km (0.025 R)
• M31: 20,924,853 km (0.097 R)
• M32: 22,003,154 km (0.085 R)
• M33: 22,585,688 km (0.079 R)
• M34: 23,840,216 km (0.06 R)
• M35: 24,814,996 km (0.107 R)
• M36: 25,041,636 km (0.04 R)
• M37: 25,269,175 km (0.102 R)
• M38: 25,649,752 km (0.075 R)
• M39: 25,802,641 km (0.104 R)
• M40: 26,185,910 km (0.06 R)
• M41: 26,339,697 km (0.036 R)
• M42: 28,288,209 km (0.117 R)
• M43: 29,479,457 km (0.109 R)
• M44: 30,687,011 km (0.102 R)
• M45: 33,233,616 km (0.072 R)
• M46: 33,734,320 km (0.113 R)
• M47: 35,166,570 km (0.11 R)
• M48: 36,189,520 km (0.108 R)
• M49: 36,360,959 km (0.087 R)
• M50: 36,790,754 km (0.094 R)
• M51: 39,492,791 km (0.047 R)
• M52: 41,448,783 km (0.115 R)
• M53: 41,987,784 km (0.107 R)
• M54: 42,258,107 km (0.114 R)
• M55: 42,438,672 km (0.048 R)
• M56: 42,529,029 km (0.075 R)
• M57: 43,345,235 km (0.098 R)
• M58: 43,436,340 km (0.115 R)
• M59: 44,166,677 km (0.107 R)
• M60: 44,717,197 km (0.12 R)
• M61: 45,732,219 km (0.069 R)
• M62: 45,824,969 km (0.036 R)
• M63: 46,848,368 km (0.074 R)
• M64: 47,597,405 km (0.065 R)
• M65: 48,161,688 km (0.032 R)
• M66: 48,539,124 km (0.101 R)
• M67: 48,822,911 km (0.116 R)
• M68: 49,677,563 km (0.028 R)
• M69: 50,537,003 km (0.113 R)
• M70: 50,824,680 km (0.088 R)
• M71: 51,883,833 km (0.047 R)
• M72: 53,632,632 km (0.044 R)
• M73: 54,219,953 km (0.103 R)
• M74: 54,514,362 km (0.074 R)
• M75: 56,292,183 km (0.074 R)
• M76: 59,196,027 km (0.103 R)
• M77: 59,802,946 km (0.103 R)
• M78: 60,411,959 km (0.116 R)
• M79: 60,819,014 km (0.118 R)
• M80: 62,765,283 km (0.113 R)
• M81: 63,074,352 km (0.107 R)
• M82: 63,384,019 km (0.107 R)
• M83: 63,590,764 km (0.078 R)
• M84: 67,244,692 km (0.088 R)
• M85: 69,896,164 km (0.104 R)
• M86: 70,109,790 km (0.102 R)
• M87: 71,288,322 km (0.092 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit