🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.96 AU - 1.08 AU

Year: 362 Days

Day: 44.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,010,754 km

• M1: 486,941 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.13 AU - 1.37 AU

Year: 491 Days

Day: 22.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.47 AU - 1.77 AU

Year: 725 Days

Day: 23.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,010,754 km

• M1: 553,961 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.3 AU - 4.68 AU

Year: 2801 Days

Day: 16.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,010,754 km

• M1: 88,113 km (0.056 R)
• M2: 197,020 km (0.066 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.69 AU - 6.65 AU

Year: 5386 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,010,754 km

• M1: 150,795 km (0.068 R)
• M2: 256,411 km (0.063 R)
• M3: 500,704 km (0.087 R)
• M4: 612,454 km (0.035 R)
• M5: 733,927 km (0.115 R)
• M6: 1,211,294 km (0.103 R)
• M7: 1,304,793 km (0.12 R)
• M8: 1,466,358 km (0.119 R)
• M9: 1,686,716 km (0.071 R)
• M10: 1,845,888 km (0.1 R)
• M11: 2,314,129 km (0.117 R)
• M12: 2,451,760 km (0.052 R)
• M13: 2,572,186 km (0.081 R)
• M14: 2,715,052 km (0.112 R)
• M15: 3,051,797 km (0.068 R)
• M16: 3,247,171 km (0.099 R)
• M17: 3,446,735 km (0.112 R)
• M18: 3,881,616 km (0.107 R)
• M19: 5,159,331 km (0.088 R)
• M20: 5,340,644 km (0.11 R)
• M21: 5,577,009 km (0.094 R)
• M22: 5,843,742 km (0.084 R)
• M23: 6,556,575 km (0.056 R)
• M24: 6,640,649 km (0.036 R)
• M25: 7,210,169 km (0.058 R)
• M26: 7,471,666 km (0.086 R)
• M27: 7,588,950 km (0.031 R)
• M28: 7,854,935 km (0.085 R)
• M29: 8,244,638 km (0.084 R)
• M30: 8,609,956 km (0.066 R)
• M31: 8,794,560 km (0.051 R)
• M32: 9,388,014 km (0.11 R)
• M33: 9,546,439 km (0.076 R)
• M34: 9,833,666 km (0.078 R)
• M35: 10,156,349 km (0.096 R)
• M36: 10,482,323 km (0.062 R)
• M37: 10,811,887 km (0.088 R)
• M38: 11,044,661 km (0.106 R)
• M39: 11,616,723 km (0.068 R)
• M40: 12,684,703 km (0.112 R)
• M41: 13,035,958 km (0.081 R)
• M42: 15,209,915 km (0.04 R)
• M43: 15,583,012 km (0.063 R)
• M44: 16,376,629 km (0.077 R)
• M45: 16,720,704 km (0.098 R)
• M46: 17,416,184 km (0.118 R)
• M47: 17,610,961 km (0.087 R)
• M48: 17,806,485 km (0.071 R)
• M49: 18,437,339 km (0.106 R)
• M50: 18,675,649 km (0.049 R)
• M51: 18,755,384 km (0.106 R)
• M52: 18,955,097 km (0.107 R)
• M53: 19,075,374 km (0.08 R)
• M54: 19,477,792 km (0.109 R)
• M55: 19,761,131 km (0.052 R)
• M56: 20,949,835 km (0.117 R)
• M57: 21,406,707 km (0.063 R)
• M58: 21,950,944 km (0.094 R)
• M59: 22,119,392 km (0.06 R)
• M60: 22,203,765 km (0.089 R)
• M61: 22,415,147 km (0.065 R)
• M62: 22,669,613 km (0.058 R)
• M63: 22,925,126 km (0.089 R)
• M64: 23,267,106 km (0.041 R)
• M65: 23,740,284 km (0.03 R)
• M66: 24,086,454 km (0.112 R)
• M67: 24,347,203 km (0.048 R)
• M68: 24,565,167 km (0.116 R)
• M69: 24,915,226 km (0.093 R)
• M70: 25,797,704 km (0.052 R)
• M71: 26,242,758 km (0.039 R)
• M72: 26,421,527 km (0.073 R)
• M73: 26,555,866 km (0.083 R)
• M74: 27,411,865 km (0.026 R)
• M75: 29,012,413 km (0.08 R)
• M76: 29,521,644 km (0.093 R)
• M77: 30,502,108 km (0.103 R)
• M78: 30,878,496 km (0.052 R)
• M79: 31,020,016 km (0.089 R)
• M80: 31,303,654 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.9

Radius: 9.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.75 AU - 9.51 AU

Year: 8147 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,010,754 km

• M1: 132,095 km (0.094 R)
• M2: 219,310 km (0.067 R)
• M3: 293,810 km (0.096 R)
• M4: 415,134 km (0.074 R)
• M5: 478,564 km (0.113 R)
• M6: 736,022 km (0.115 R)
• M7: 816,056 km (0.094 R)
• M8: 899,233 km (0.117 R)
• M9: 1,247,497 km (0.115 R)
• M10: 1,502,411 km (0.118 R)
• M11: 1,576,313 km (0.099 R)
• M12: 1,852,321 km (0.111 R)
• M13: 2,346,592 km (0.108 R)
• M14: 2,698,297 km (0.099 R)
• M15: 3,218,598 km (0.067 R)
• M16: 3,490,567 km (0.086 R)
• M17: 3,709,429 km (0.106 R)
• M18: 4,181,709 km (0.079 R)
• M19: 4,521,446 km (0.084 R)
• M20: 5,070,321 km (0.107 R)
• M21: 5,160,079 km (0.114 R)
• M22: 5,227,847 km (0.116 R)
• M23: 5,478,573 km (0.092 R)
• M24: 5,640,139 km (0.094 R)
• M25: 6,158,496 km (0.101 R)
• M26: 6,716,795 km (0.068 R)
• M27: 7,265,969 km (0.109 R)
• M28: 7,367,246 km (0.111 R)
• M29: 7,622,909 km (0.043 R)
• M30: 8,116,582 km (0.118 R)
• M31: 8,674,283 km (0.086 R)
• M32: 9,547,785 km (0.093 R)
• M33: 9,742,561 km (0.072 R)
• M34: 10,278,122 km (0.082 R)
• M35: 10,363,542 km (0.092 R)
• M36: 11,525,020 km (0.092 R)
• M37: 12,151,237 km (0.115 R)
• M38: 12,332,250 km (0.071 R)
• M39: 13,405,615 km (0.113 R)
• M40: 15,087,394 km (0.086 R)
• M41: 15,477,396 km (0.084 R)
• M42: 15,542,620 km (0.055 R)
• M43: 16,767,528 km (0.076 R)
• M44: 16,834,697 km (0.048 R)
• M45: 16,935,526 km (0.11 R)
• M46: 17,036,505 km (0.031 R)
• M47: 17,171,442 km (0.115 R)
• M48: 17,510,580 km (0.066 R)
• M49: 17,954,587 km (0.118 R)
• M50: 18,471,597 km (0.115 R)
• M51: 18,610,274 km (0.073 R)
• M52: 18,993,544 km (0.088 R)
• M53: 19,449,818 km (0.055 R)
• M54: 19,767,713 km (0.115 R)
• M55: 20,016,345 km (0.087 R)
• M56: 20,408,890 km (0.089 R)
• M57: 20,480,547 km (0.109 R)
• M58: 20,948,489 km (0.079 R)
• M59: 22,151,854 km (0.088 R)
• M60: 22,892,065 km (0.116 R)
• M61: 24,320,724 km (0.103 R)
• M62: 24,739,598 km (0.107 R)
• M63: 24,930,934 km (0.092 R)
• M64: 25,855,598 km (0.104 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 16,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit