🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 31.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.57 AU - 0.71 AU

Year: 179 Days

Day: 19.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 246 Days

Day: 18.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,117,849 km

• M1: 301,440 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.68 AU - 1 AU

Year: 269 Days

Day: 24.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,117,849 km

• M1: 245,939 km (0.094 R)
• M2: 257,907 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.98 AU - 1.02 AU

Year: 350 Days

Day: 16.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.71 AU - 1.81 AU

Year: 817 Days

Day: 33.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,117,849 km

• M1: 317,895 km (0.05 R)
• M2: 839,543 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.37 AU - 6.61 AU

Year: 4500 Days

Day: 30.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 3.9

Gravity: 33.78 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.24 AU - 17.58 AU

Year: 22201 Days

Day: 23.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,117,849 km

• M1: 60,737 km (0.117 R)
• M2: 111,750 km (0.104 R)
• M3: 158,275 km (0.042 R)
• M4: 377,136 km (0.076 R)
• M5: 597,195 km (0.03 R)
• M6: 1,275,920 km (0.053 R)
• M7: 2,015,083 km (0.112 R)
• M8: 2,461,334 km (0.082 R)
• M9: 2,787,756 km (0.114 R)
• M10: 3,282,776 km (0.025 R)
• M11: 3,440,452 km (0.118 R)
• M12: 3,600,671 km (0.093 R)
• M13: 3,641,212 km (0.097 R)
• M14: 3,804,423 km (0.034 R)
• M15: 3,887,001 km (0.056 R)
• M16: 4,011,916 km (0.071 R)
• M17: 4,437,821 km (0.104 R)
• M18: 4,656,234 km (0.058 R)
• M19: 4,744,496 km (0.119 R)
• M20: 6,182,880 km (0.05 R)
• M21: 6,525,010 km (0.063 R)
• M22: 6,773,044 km (0.116 R)
• M23: 7,125,646 km (0.056 R)
• M24: 7,484,082 km (0.108 R)
• M25: 8,325,421 km (0.11 R)
• M26: 8,486,538 km (0.099 R)
• M27: 8,702,856 km (0.065 R)
• M28: 9,586,381 km (0.102 R)
• M29: 9,642,480 km (0.028 R)
• M30: 10,905,386 km (0.085 R)
• M31: 12,586,267 km (0.095 R)
• M32: 13,205,902 km (0.062 R)
• M33: 13,519,459 km (0.083 R)
• M34: 13,771,980 km (0.044 R)
• M35: 13,962,418 km (0.094 R)
• M36: 14,345,987 km (0.103 R)
• M37: 16,853,995 km (0.086 R)
• M38: 17,467,646 km (0.119 R)
• M39: 18,227,453 km (0.099 R)
• M40: 19,850,590 km (0.086 R)
• M41: 20,065,712 km (0.052 R)
• M42: 20,498,199 km (0.099 R)
• M43: 20,860,974 km (0.07 R)
• M44: 20,933,828 km (0.046 R)
• M45: 21,152,840 km (0.083 R)
• M46: 22,258,817 km (0.068 R)
• M47: 23,459,190 km (0.091 R)
• M48: 23,762,575 km (0.105 R)
• M49: 24,526,720 km (0.107 R)
• M50: 24,757,550 km (0.066 R)
• M51: 24,989,128 km (0.07 R)
• M52: 26,236,026 km (0.104 R)
• M53: 27,502,970 km (0.059 R)
• M54: 27,742,776 km (0.11 R)
• M55: 27,822,810 km (0.068 R)
• M56: 27,902,995 km (0.103 R)
• M57: 28,385,598 km (0.12 R)
• M58: 30,839,302 km (0.066 R)
• M59: 31,254,885 km (0.117 R)
• M60: 31,672,263 km (0.059 R)
• M61: 31,839,663 km (0.106 R)
• M62: 32,428,181 km (0.113 R)
• M63: 32,850,645 km (0.062 R)
• M64: 35,163,578 km (0.1 R)
• M65: 35,858,909 km (0.094 R)
• M66: 36,033,490 km (0.102 R)
• M67: 36,120,855 km (0.12 R)
• M68: 36,998,545 km (0.101 R)
• M69: 37,883,118 km (0.114 R)
• M70: 38,595,951 km (0.066 R)
• M71: 38,685,261 km (0.105 R)
• M72: 40,125,141 km (0.062 R)
• M73: 41,125,053 km (0.084 R)
• M74: 41,307,712 km (0.05 R)
• M75: 41,765,631 km (0.099 R)
• M76: 45,867,306 km (0.109 R)
• M77: 47,965,715 km (0.055 R)
• M78: 48,254,140 km (0.035 R)
• M79: 49,414,271 km (0.086 R)
• M80: 51,269,584 km (0.108 R)
• M81: 52,255,135 km (0.063 R)
• M82: 53,048,153 km (0.063 R)
• M83: 53,745,279 km (0.043 R)
• M84: 54,445,547 km (0.084 R)
• M85: 56,057,165 km (0.086 R)
• M86: 62,763,787 km (0.118 R)
• M87: 64,029,235 km (0.063 R)
• M88: 65,516,387 km (0.112 R)
• M89: 65,836,527 km (0.119 R)
• M90: 66,264,078 km (0.105 R)
• M91: 66,585,414 km (0.092 R)
• M92: 67,122,171 km (0.049 R)
• M93: 67,768,135 km (0.062 R)
• M94: 68,524,352 km (0.115 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit