🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.71 AU

Year: 201 Days

Day: 20.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,908,797 km

• M1: 559,496 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.06 AU - 1.2 AU

Year: 460 Days

Day: 24.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.06 AU - 1.48 AU

Year: 548 Days

Day: 22.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,908,797 km

• M1: 482,603 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.13 AU - 4.37 AU

Year: 2780 Days

Day: 17.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,908,797 km

• M1: 65,673 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.35 AU - 4.57 AU

Year: 3017 Days

Day: 23.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 9.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.48 AU - 5.82 AU

Year: 4475 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,908,797 km

• M1: 116,686 km (0.118 R)
• M2: 175,478 km (0.04 R)
• M3: 265,985 km (0.039 R)
• M4: 372,050 km (0.114 R)
• M5: 572,810 km (0.111 R)
• M6: 675,883 km (0.063 R)
• M7: 752,178 km (0.097 R)
• M8: 831,615 km (0.074 R)
• M9: 1,113,457 km (0.112 R)
• M10: 1,340,995 km (0.067 R)
• M11: 1,717,683 km (0.028 R)
• M12: 1,793,978 km (0.034 R)
• M13: 1,981,573 km (0.101 R)
• M14: 2,077,914 km (0.06 R)
• M15: 2,142,989 km (0.118 R)
• M16: 2,208,813 km (0.102 R)
• M17: 2,530,747 km (0.095 R)
• M18: 2,617,963 km (0.106 R)
• M19: 2,885,743 km (0.085 R)
• M20: 2,976,998 km (0.117 R)
• M21: 3,801,132 km (0.032 R)
• M22: 3,861,271 km (0.043 R)
• M23: 4,479,259 km (0.1 R)
• M24: 4,585,324 km (0.081 R)
• M25: 4,886,614 km (0.113 R)
• M26: 5,061,794 km (0.089 R)
• M27: 5,463,314 km (0.113 R)
• M28: 5,944,870 km (0.095 R)
• M29: 6,320,959 km (0.099 R)
• M30: 6,560,016 km (0.054 R)
• M31: 6,729,062 km (0.107 R)
• M32: 6,850,834 km (0.1 R)
• M33: 7,145,841 km (0.102 R)
• M34: 7,596,131 km (0.119 R)
• M35: 7,697,409 km (0.113 R)
• M36: 7,952,772 km (0.114 R)
• M37: 8,029,965 km (0.109 R)
• M38: 8,603,224 km (0.11 R)
• M39: 8,735,319 km (0.065 R)
• M40: 9,162,870 km (0.033 R)
• M41: 9,379,039 km (0.104 R)
• M42: 10,261,068 km (0.074 R)
• M43: 10,373,266 km (0.074 R)
• M44: 10,513,888 km (0.046 R)
• M45: 10,825,800 km (0.098 R)
• M46: 11,400,555 km (0.11 R)
• M47: 11,604,008 km (0.099 R)
• M48: 12,014,803 km (0.079 R)
• M49: 12,609,754 km (0.105 R)
• M50: 12,729,881 km (0.098 R)
• M51: 12,940,964 km (0.09 R)
• M52: 13,183,761 km (0.1 R)
• M53: 13,581,542 km (0.103 R)
• M54: 13,921,129 km (0.108 R)
• M55: 14,045,295 km (0.048 R)
• M56: 14,263,559 km (0.103 R)
• M57: 14,482,869 km (0.111 R)
• M58: 16,671,486 km (0.112 R)
• M59: 16,803,431 km (0.093 R)
• M60: 17,736,623 km (0.08 R)
• M61: 17,871,261 km (0.097 R)
• M62: 18,311,378 km (0.101 R)
• M63: 18,379,445 km (0.082 R)
• M64: 18,720,827 km (0.065 R)
• M65: 18,892,266 km (0.078 R)
• M66: 19,271,347 km (0.05 R)
• M67: 20,107,300 km (0.116 R)
• M68: 20,494,310 km (0.12 R)
• M69: 20,671,135 km (0.075 R)
• M70: 21,311,563 km (0.088 R)
• M71: 22,831,328 km (0.075 R)
• M72: 22,941,282 km (0.063 R)
• M73: 23,308,844 km (0.069 R)
• M74: 23,382,596 km (0.047 R)
• M75: 24,124,452 km (0.116 R)
• M76: 25,137,977 km (0.063 R)
• M77: 25,251,522 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 10.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.09 AU - 6.47 AU

Year: 5321 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,908,797 km

• M1: 163,959 km (0.056 R)
• M2: 315,053 km (0.1 R)
• M3: 412,441 km (0.099 R)
• M4: 582,833 km (0.101 R)
• M5: 778,358 km (0.095 R)
• M6: 1,317,508 km (0.083 R)
• M7: 1,420,282 km (0.091 R)
• M8: 1,561,802 km (0.114 R)
• M9: 1,936,395 km (0.099 R)
• M10: 2,195,050 km (0.08 R)
• M11: 2,614,821 km (0.112 R)
• M12: 2,856,571 km (0.1 R)
• M13: 2,946,330 km (0.087 R)
• M14: 3,014,247 km (0.097 R)
• M15: 3,151,728 km (0.091 R)
• M16: 3,870,396 km (0.114 R)
• M17: 4,020,293 km (0.071 R)
• M18: 4,612,102 km (0.119 R)
• M19: 5,621,290 km (0.102 R)
• M20: 6,165,527 km (0.119 R)
• M21: 6,252,892 km (0.114 R)
• M22: 6,488,209 km (0.113 R)
• M23: 6,577,220 km (0.118 R)
• M24: 6,786,507 km (0.07 R)
• M25: 6,907,083 km (0.048 R)
• M26: 7,058,925 km (0.116 R)
• M27: 7,242,482 km (0.119 R)
• M28: 8,183,901 km (0.095 R)
• M29: 9,297,059 km (0.106 R)
• M30: 9,464,758 km (0.11 R)
• M31: 10,387,627 km (0.085 R)
• M32: 11,054,385 km (0.064 R)
• M33: 11,160,899 km (0.109 R)
• M34: 11,267,712 km (0.047 R)
• M35: 12,098,429 km (0.08 R)
• M36: 12,245,035 km (0.087 R)
• M37: 13,061,240 km (0.11 R)
• M38: 13,211,586 km (0.093 R)
• M39: 13,400,229 km (0.095 R)
• M40: 13,551,922 km (0.042 R)
• M41: 13,742,210 km (0.035 R)
• M42: 13,818,655 km (0.065 R)
• M43: 15,020,524 km (0.076 R)
• M44: 16,620,323 km (0.08 R)
• M45: 16,864,916 km (0.112 R)
• M46: 17,110,855 km (0.116 R)
• M47: 17,855,403 km (0.11 R)
• M48: 18,526,200 km (0.116 R)
• M49: 18,610,723 km (0.071 R)
• M50: 19,763,076 km (0.101 R)
• M51: 19,935,711 km (0.078 R)
• M52: 20,456,761 km (0.08 R)
• M53: 20,982,298 km (0.099 R)
• M54: 21,601,185 km (0.112 R)
• M55: 21,823,637 km (0.105 R)
• M56: 22,992,594 km (0.097 R)
• M57: 23,174,206 km (0.084 R)
• M58: 24,043,669 km (0.114 R)
• M59: 24,644,604 km (0.057 R)
• M60: 25,578,842 km (0.095 R)
• M61: 25,814,309 km (0.08 R)
• M62: 26,239,766 km (0.084 R)
• M63: 26,477,178 km (0.092 R)
• M64: 26,954,096 km (0.115 R)
• M65: 27,193,602 km (0.075 R)
• M66: 27,433,856 km (0.063 R)
• M67: 27,771,349 km (0.034 R)
• M68: 28,304,516 km (0.115 R)
• M69: 28,890,042 km (0.058 R)
• M70: 29,578,192 km (0.099 R)
• M71: 29,973,878 km (0.104 R)
• M72: 30,122,728 km (0.115 R)
• M73: 30,421,026 km (0.096 R)
• M74: 31,020,764 km (0.117 R)
• M75: 31,121,144 km (0.075 R)
• M76: 31,322,204 km (0.12 R)
• M77: 31,473,148 km (0.099 R)
• M78: 31,978,340 km (0.071 R)
• M79: 32,486,225 km (0.104 R)
• M80: 32,843,315 km (0.102 R)
• M81: 33,458,611 km (0.081 R)
• M82: 33,870,753 km (0.091 R)
• M83: 34,700,423 km (0.077 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: 547 - 19,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit