🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 24 Hours

Environment

Temp: 50 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.18 AU - 1.28 AU

Year: 496 Days

Day: 15.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,593,057 km

• M1: 39,943 km (0.093 R)
• M2: 848,519 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.07 AU - 2.97 AU

Year: 1454 Days

Day: 19.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.49 AU - 2.65 AU

Year: 1497 Days

Day: 39.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,593,057 km

• M1: 280,346 km (0.111 R)
• M2: 1,569,880 km (0.099 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 10.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.24 AU - 7.84 AU

Year: 6789 Days

Day: 7.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,593,057 km

• M1: 255,513 km (0.045 R)
• M2: 319,840 km (0.025 R)
• M3: 472,131 km (0.088 R)
• M4: 615,595 km (0.091 R)
• M5: 711,787 km (0.112 R)
• M6: 1,061,696 km (0.079 R)
• M7: 1,164,919 km (0.071 R)
• M8: 1,561,353 km (0.064 R)
• M9: 1,818,961 km (0.112 R)
• M10: 1,961,976 km (0.09 R)
• M11: 2,053,380 km (0.095 R)
• M12: 2,692,014 km (0.038 R)
• M13: 2,980,887 km (0.114 R)
• M14: 3,388,841 km (0.101 R)
• M15: 3,633,283 km (0.071 R)
• M16: 3,723,641 km (0.033 R)
• M17: 3,814,596 km (0.096 R)
• M18: 3,906,449 km (0.103 R)
• M19: 4,233,769 km (0.076 R)
• M20: 4,692,287 km (0.086 R)
• M21: 5,040,251 km (0.107 R)
• M22: 5,293,969 km (0.087 R)
• M23: 5,474,085 km (0.12 R)
• M24: 6,597,116 km (0.1 R)
• M25: 6,763,320 km (0.092 R)
• M26: 6,846,945 km (0.116 R)
• M27: 7,441,896 km (0.093 R)
• M28: 7,585,958 km (0.077 R)
• M29: 7,672,875 km (0.115 R)
• M30: 8,082,923 km (0.076 R)
• M31: 8,290,564 km (0.077 R)
• M32: 9,046,782 km (0.108 R)
• M33: 9,951,550 km (0.104 R)
• M34: 10,463,025 km (0.08 R)
• M35: 11,015,789 km (0.095 R)
• M36: 11,578,127 km (0.061 R)
• M37: 11,812,547 km (0.081 R)
• M38: 12,251,766 km (0.112 R)
• M39: 12,834,301 km (0.103 R)
• M40: 13,425,811 km (0.111 R)
• M41: 13,707,354 km (0.068 R)
• M42: 13,778,113 km (0.092 R)
• M43: 14,026,446 km (0.11 R)
• M44: 14,097,655 km (0.117 R)
• M45: 14,240,371 km (0.103 R)
• M46: 14,312,028 km (0.113 R)
• M47: 14,383,686 km (0.1 R)
• M48: 14,599,555 km (0.07 R)
• M49: 14,961,732 km (0.074 R)
• M50: 15,107,440 km (0.084 R)
• M51: 15,363,552 km (0.12 R)
• M52: 16,215,063 km (0.112 R)
• M53: 16,477,308 km (0.034 R)
• M54: 17,540,201 km (0.105 R)
• M55: 17,616,944 km (0.073 R)
• M56: 18,939,240 km (0.111 R)
• M57: 19,175,754 km (0.081 R)
• M58: 19,254,892 km (0.091 R)
• M59: 19,532,695 km (0.1 R)
• M60: 19,612,281 km (0.09 R)
• M61: 19,931,672 km (0.106 R)
• M62: 20,092,041 km (0.076 R)
• M63: 23,346,244 km (0.12 R)
• M64: 23,812,091 km (0.096 R)
• M65: 24,452,520 km (0.106 R)
• M66: 24,624,258 km (0.119 R)
• M67: 24,882,614 km (0.081 R)
• M68: 25,315,101 km (0.117 R)
• M69: 26,056,209 km (0.059 R)
• M70: 26,143,873 km (0.104 R)
• M71: 26,407,315 km (0.097 R)
• M72: 26,539,410 km (0.061 R)
• M73: 26,937,041 km (0.047 R)
• M74: 27,425,778 km (0.036 R)
• M75: 27,514,938 km (0.025 R)
• M76: 27,648,828 km (0.069 R)
• M77: 28,592,491 km (0.103 R)
• M78: 28,773,505 km (0.084 R)
• M79: 29,181,907 km (0.084 R)
• M80: 29,364,117 km (0.109 R)
• M81: 29,729,585 km (0.063 R)
• M82: 30,004,695 km (0.117 R)
• M83: 30,096,548 km (0.119 R)
• M84: 30,742,362 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 10.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.08 AU - 13.88 AU

Year: 15070 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,593,057 km

• M1: 204,201 km (0.095 R)
• M2: 276,008 km (0.034 R)
• M3: 355,893 km (0.042 R)
• M4: 446,849 km (0.116 R)
• M5: 580,440 km (0.098 R)
• M6: 683,812 km (0.085 R)
• M7: 940,821 km (0.074 R)
• M8: 1,251,087 km (0.106 R)
• M9: 1,459,926 km (0.117 R)
• M10: 1,618,051 km (0.067 R)
• M11: 1,743,563 km (0.114 R)
• M12: 2,208,813 km (0.045 R)
• M13: 2,756,640 km (0.103 R)
• M14: 3,046,261 km (0.072 R)
• M15: 3,409,934 km (0.094 R)
• M16: 3,588,853 km (0.116 R)
• M17: 3,737,553 km (0.102 R)
• M18: 3,804,274 km (0.084 R)
• M19: 4,853,553 km (0.066 R)
• M20: 5,129,262 km (0.105 R)
• M21: 5,581,048 km (0.066 R)
• M22: 5,657,642 km (0.106 R)
• M23: 5,811,877 km (0.051 R)
• M24: 5,947,862 km (0.104 R)
• M25: 6,262,915 km (0.119 R)
• M26: 6,462,628 km (0.117 R)
• M27: 6,807,002 km (0.119 R)
• M28: 6,950,616 km (0.086 R)
• M29: 7,033,045 km (0.026 R)
• M30: 7,219,892 km (0.106 R)
• M31: 7,387,292 km (0.032 R)
• M32: 7,577,132 km (0.116 R)
• M33: 8,462,752 km (0.112 R)
• M34: 10,306,844 km (0.103 R)
• M35: 10,614,119 km (0.113 R)
• M36: 11,189,322 km (0.088 R)
• M37: 11,310,497 km (0.057 R)
• M38: 11,651,879 km (0.092 R)
• M39: 11,873,134 km (0.105 R)
• M40: 12,270,017 km (0.1 R)
• M41: 13,127,812 km (0.087 R)
• M42: 13,255,568 km (0.09 R)
• M43: 13,538,159 km (0.079 R)
• M44: 13,952,844 km (0.083 R)
• M45: 14,109,473 km (0.082 R)
• M46: 14,266,551 km (0.117 R)
• M47: 15,517,638 km (0.112 R)
• M48: 16,306,916 km (0.058 R)
• M49: 16,416,870 km (0.096 R)
• M50: 16,831,256 km (0.101 R)
• M51: 18,294,324 km (0.106 R)
• M52: 18,437,190 km (0.078 R)
• M53: 19,214,799 km (0.074 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit