🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 163 Days

Day: 46.2 Hours

Environment

Temp: 244 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,141,174 km

• M1: 417,827 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.29 AU - 1.33 AU

Year: 525 Days

Day: 18 Hours

Environment

Temp: 12 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.19 AU - 4.13 AU

Year: 2450 Days

Day: 31.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,141,174 km

• M1: 156,479 km (0.039 R)
• M2: 1,477,279 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.85 AU - 4.29 AU

Year: 2873 Days

Day: 43.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.51 AU - 6.39 AU

Year: 4451 Days

Day: 12.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 14.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.84 AU - 6.96 AU

Year: 6341 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 56,141,174 km

• M1: 187,446 km (0.104 R)
• M2: 637,137 km (0.113 R)
• M3: 842,535 km (0.115 R)
• M4: 1,015,919 km (0.049 R)
• M5: 1,276,818 km (0.092 R)
• M6: 1,576,762 km (0.077 R)
• M7: 1,778,120 km (0.12 R)
• M8: 1,952,701 km (0.064 R)
• M9: 2,078,513 km (0.075 R)
• M10: 2,338,514 km (0.053 R)
• M11: 2,589,689 km (0.114 R)
• M12: 3,118,816 km (0.08 R)
• M13: 3,245,825 km (0.093 R)
• M14: 3,526,919 km (0.087 R)
• M15: 3,816,242 km (0.055 R)
• M16: 4,585,624 km (0.096 R)
• M17: 5,275,868 km (0.044 R)
• M18: 5,633,257 km (0.112 R)
• M19: 6,131,119 km (0.087 R)
• M20: 6,863,102 km (0.085 R)
• M21: 7,366,648 km (0.084 R)
• M22: 7,911,035 km (0.069 R)
• M23: 8,468,735 km (0.108 R)
• M24: 8,557,896 km (0.118 R)
• M25: 8,978,415 km (0.081 R)
• M26: 9,191,293 km (0.045 R)
• M27: 9,344,332 km (0.094 R)
• M28: 9,652,952 km (0.071 R)
• M29: 9,933,598 km (0.081 R)
• M30: 10,248,651 km (0.117 R)
• M31: 10,921,093 km (0.117 R)
• M32: 11,018,332 km (0.115 R)
• M33: 11,574,836 km (0.071 R)
• M34: 11,674,019 km (0.065 R)
• M35: 12,039,936 km (0.08 R)
• M36: 12,174,125 km (0.086 R)
• M37: 12,579,236 km (0.1 R)
• M38: 12,681,262 km (0.052 R)
• M39: 12,783,437 km (0.078 R)
• M40: 12,954,577 km (0.047 R)
• M41: 13,541,749 km (0.065 R)
• M42: 14,137,896 km (0.06 R)
• M43: 15,174,460 km (0.069 R)
• M44: 15,756,845 km (0.085 R)
• M45: 16,235,408 km (0.095 R)
• M46: 16,346,559 km (0.06 R)
• M47: 16,495,110 km (0.105 R)
• M48: 16,943,604 km (0.098 R)
• M49: 17,207,046 km (0.078 R)
• M50: 17,661,824 km (0.104 R)
• M51: 18,467,259 km (0.108 R)
• M52: 18,855,016 km (0.099 R)
• M53: 20,313,147 km (0.082 R)
• M54: 20,633,286 km (0.119 R)
• M55: 21,603,429 km (0.084 R)
• M56: 21,889,160 km (0.114 R)
• M57: 22,505,803 km (0.101 R)
• M58: 23,211,606 km (0.089 R)
• M59: 23,336,819 km (0.039 R)
• M60: 23,630,180 km (0.114 R)
• M61: 24,389,838 km (0.09 R)
• M62: 24,559,782 km (0.08 R)
• M63: 25,114,640 km (0.096 R)
• M64: 25,890,006 km (0.094 R)
• M65: 26,019,857 km (0.045 R)
• M66: 27,155,454 km (0.1 R)
• M67: 27,331,681 km (0.115 R)
• M68: 27,773,593 km (0.1 R)
• M69: 29,113,840 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.8

Radius: 5.7

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.31 AU - 15.01 AU

Year: 17663 Days

Day: 23.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,141,174 km

• M1: 85,121 km (0.077 R)
• M2: 229,483 km (0.109 R)
• M3: 292,464 km (0.101 R)
• M4: 679,025 km (0.061 R)
• M5: 735,722 km (0.102 R)
• M6: 813,962 km (0.113 R)
• M7: 915,689 km (0.108 R)
• M8: 1,485,058 km (0.117 R)
• M9: 1,584,840 km (0.083 R)
• M10: 1,790,986 km (0.032 R)
• M11: 2,229,008 km (0.091 R)
• M12: 2,790,449 km (0.048 R)
• M13: 3,007,964 km (0.086 R)
• M14: 3,198,851 km (0.12 R)
• M15: 3,592,294 km (0.074 R)
• M16: 4,035,702 km (0.088 R)
• M17: 4,460,261 km (0.106 R)
• M18: 4,714,577 km (0.071 R)
• M19: 5,935,744 km (0.115 R)
• M20: 6,745,966 km (0.087 R)
• M21: 7,037,682 km (0.101 R)
• M22: 7,206,279 km (0.1 R)
• M23: 7,504,428 km (0.116 R)
• M24: 8,068,860 km (0.12 R)
• M25: 8,289,517 km (0.093 R)
• M26: 10,078,259 km (0.1 R)
• M27: 10,651,817 km (0.102 R)
• M28: 11,780,683 km (0.056 R)
• M29: 12,283,182 km (0.102 R)
• M30: 12,333,746 km (0.08 R)
• M31: 12,435,323 km (0.09 R)
• M32: 13,257,064 km (0.103 R)
• M33: 13,309,124 km (0.072 R)
• M34: 13,569,873 km (0.116 R)
• M35: 13,622,233 km (0.112 R)
• M36: 13,674,592 km (0.049 R)
• M37: 13,990,542 km (0.086 R)
• M38: 15,496,544 km (0.075 R)
• M39: 15,606,050 km (0.059 R)
• M40: 16,268,619 km (0.064 R)
• M41: 17,564,136 km (0.073 R)
• M42: 17,964,909 km (0.069 R)
• M43: 18,137,545 km (0.095 R)
• M44: 18,484,612 km (0.101 R)
• M45: 19,185,329 km (0.084 R)
• M46: 19,775,941 km (0.109 R)
• M47: 19,894,722 km (0.085 R)
• M48: 19,954,262 km (0.083 R)
• M49: 20,073,341 km (0.045 R)
• M50: 20,492,365 km (0.064 R)
• M51: 20,733,068 km (0.065 R)
• M52: 21,035,405 km (0.053 R)
• M53: 21,766,640 km (0.104 R)
• M54: 22,258,817 km (0.049 R)
• M55: 25,287,725 km (0.108 R)
• M56: 25,352,202 km (0.031 R)
• M57: 25,545,931 km (0.054 R)
• M58: 25,675,333 km (0.06 R)
• M59: 28,510,213 km (0.109 R)
• M60: 28,577,232 km (0.067 R)
• M61: 28,711,571 km (0.083 R)
• M62: 29,386,557 km (0.056 R)
• M63: 29,590,010 km (0.12 R)
• M64: 29,725,994 km (0.103 R)
• M65: 30,203,361 km (0.061 R)
• M66: 30,408,759 km (0.064 R)
• M67: 30,683,271 km (0.113 R)
• M68: 30,889,716 km (0.105 R)
• M69: 33,120,520 km (0.112 R)
• M70: 35,186,466 km (0.104 R)
• M71: 36,562,468 km (0.073 R)
• M72: 36,927,486 km (0.104 R)
• M73: 38,993,882 km (0.104 R)
• M74: 39,666,025 km (0.051 R)
• M75: 39,740,974 km (0.102 R)
• M76: 40,568,250 km (0.065 R)
• M77: 41,249,219 km (0.097 R)
• M78: 42,163,262 km (0.119 R)
• M79: 42,622,677 km (0.093 R)
• M80: 42,776,165 km (0.076 R)
• M81: 43,237,824 km (0.107 R)
• M82: 44,321,511 km (0.092 R)
• M83: 45,257,545 km (0.081 R)
• M84: 45,806,419 km (0.111 R)
• M85: 46,278,700 km (0.07 R)
• M86: 47,546,093 km (0.104 R)
• M87: 47,705,415 km (0.065 R)
• M88: 48,104,243 km (0.051 R)
• M89: 50,114,987 km (0.11 R)
• M90: 51,497,870 km (0.111 R)
• M91: 51,907,020 km (0.054 R)
• M92: 54,217,859 km (0.11 R)
• M93: 54,800,842 km (0.066 R)
• M94: 56,141,239 km (0.047 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 20,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit