🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.69 AU - 0.87 AU

Year: 255 Days

Day: 44.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.96 AU - 1.06 AU

Year: 376 Days

Day: 19.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 116.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.5 AU - 2.5 AU

Year: 1049 Days

Day: 38.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.5 AU - 3.12 AU

Year: 1747 Days

Day: 29.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.82 AU - 4.66 AU

Year: 2682 Days

Day: 43.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.03 AU - 6.21 AU

Year: 4296 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,996,023 km

• M1: 200,611 km (0.117 R)
• M2: 301,889 km (0.079 R)
• M3: 401,521 km (0.116 R)
• M4: 584,778 km (0.043 R)
• M5: 782,397 km (0.117 R)
• M6: 880,533 km (0.087 R)
• M7: 1,146,668 km (0.075 R)
• M8: 1,307,785 km (0.094 R)
• M9: 1,628,074 km (0.105 R)
• M10: 2,184,727 km (0.062 R)
• M11: 2,329,388 km (0.12 R)
• M12: 2,432,611 km (0.053 R)
• M13: 2,924,788 km (0.099 R)
• M14: 3,199,150 km (0.105 R)
• M15: 3,482,040 km (0.087 R)
• M16: 3,652,432 km (0.04 R)
• M17: 4,072,652 km (0.106 R)
• M18: 4,234,368 km (0.085 R)
• M19: 4,545,681 km (0.104 R)
• M20: 4,732,379 km (0.089 R)
• M21: 5,055,810 km (0.1 R)
• M22: 5,327,479 km (0.109 R)
• M23: 5,604,086 km (0.111 R)
• M24: 5,764,305 km (0.115 R)
• M25: 5,946,515 km (0.08 R)
• M26: 6,171,660 km (0.063 R)
• M27: 6,525,310 km (0.085 R)
• M28: 6,630,626 km (0.092 R)
• M29: 6,800,270 km (0.096 R)
• M30: 7,361,861 km (0.065 R)
• M31: 7,515,498 km (0.093 R)
• M32: 7,714,762 km (0.046 R)
• M33: 8,460,508 km (0.071 R)
• M34: 8,783,938 km (0.046 R)
• M35: 8,900,475 km (0.048 R)
• M36: 9,064,434 km (0.026 R)
• M37: 9,276,714 km (0.085 R)
• M38: 9,610,317 km (0.069 R)
• M39: 9,875,105 km (0.12 R)
• M40: 10,166,821 km (0.062 R)
• M41: 11,059,172 km (0.064 R)
• M42: 11,210,266 km (0.107 R)
• M43: 11,412,971 km (0.028 R)
• M44: 11,616,873 km (0.064 R)
• M45: 11,719,198 km (0.117 R)
• M46: 11,976,506 km (0.092 R)
• M47: 12,522,987 km (0.11 R)
• M48: 12,971,482 km (0.112 R)
• M49: 13,425,063 km (0.11 R)
• M50: 13,694,488 km (0.082 R)
• M51: 13,911,256 km (0.095 R)
• M52: 14,183,823 km (0.091 R)
• M53: 14,706,518 km (0.106 R)
• M54: 15,516,590 km (0.065 R)
• M55: 16,657,873 km (0.086 R)
• M56: 16,976,366 km (0.082 R)
• M57: 17,560,845 km (0.05 R)
• M58: 17,796,462 km (0.037 R)
• M59: 17,973,885 km (0.118 R)
• M60: 18,479,825 km (0.113 R)
• M61: 18,689,412 km (0.105 R)
• M62: 18,839,757 km (0.061 R)
• M63: 19,020,621 km (0.117 R)
• M64: 19,444,731 km (0.086 R)
• M65: 19,658,058 km (0.073 R)
• M66: 19,780,279 km (0.079 R)
• M67: 19,872,132 km (0.118 R)
• M68: 20,210,074 km (0.095 R)
• M69: 20,954,174 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 9.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.15 AU - 6.53 AU

Year: 5234 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,996,023 km

• M1: 121,773 km (0.097 R)
• M2: 194,028 km (0.087 R)
• M3: 277,654 km (0.092 R)
• M4: 417,079 km (0.117 R)
• M5: 507,286 km (0.097 R)
• M6: 627,713 km (0.06 R)
• M7: 795,861 km (0.077 R)
• M8: 979,417 km (0.091 R)
• M9: 1,119,142 km (0.097 R)
• M10: 1,676,394 km (0.05 R)
• M11: 1,793,978 km (0.083 R)
• M12: 1,897,051 km (0.065 R)
• M13: 2,091,079 km (0.069 R)
• M14: 2,460,735 km (0.075 R)
• M15: 2,653,268 km (0.078 R)
• M16: 2,951,416 km (0.068 R)
• M17: 3,260,486 km (0.117 R)
• M18: 3,408,438 km (0.108 R)
• M19: 3,645,251 km (0.083 R)
• M20: 3,732,766 km (0.081 R)
• M21: 3,976,910 km (0.103 R)
• M22: 4,226,439 km (0.101 R)
• M23: 4,341,480 km (0.11 R)
• M24: 4,481,055 km (0.05 R)
• M25: 4,884,520 km (0.109 R)
• M26: 5,078,399 km (0.094 R)
• M27: 5,650,012 km (0.026 R)
• M28: 5,726,158 km (0.102 R)
• M29: 5,930,658 km (0.076 R)
• M30: 6,085,791 km (0.062 R)
• M31: 6,215,941 km (0.076 R)
• M32: 6,962,285 km (0.101 R)
• M33: 7,429,180 km (0.037 R)
• M34: 7,624,405 km (0.065 R)
• M35: 7,849,699 km (0.067 R)
• M36: 8,048,515 km (0.12 R)
• M37: 8,480,404 km (0.1 R)
• M38: 9,276,564 km (0.03 R)
• M39: 9,336,553 km (0.102 R)
• M40: 9,668,510 km (0.072 R)
• M41: 10,312,978 km (0.094 R)
• M42: 10,499,676 km (0.112 R)
• M43: 11,385,744 km (0.096 R)
• M44: 11,578,726 km (0.096 R)
• M45: 12,065,966 km (0.099 R)
• M46: 12,229,776 km (0.09 R)
• M47: 12,427,544 km (0.119 R)
• M48: 12,692,631 km (0.066 R)
• M49: 12,759,352 km (0.088 R)
• M50: 13,060,493 km (0.095 R)
• M51: 13,703,913 km (0.071 R)
• M52: 14,046,642 km (0.068 R)
• M53: 14,288,392 km (0.059 R)
• M54: 14,670,914 km (0.056 R)
• M55: 14,845,793 km (0.09 R)
• M56: 15,162,642 km (0.05 R)
• M57: 15,552,793 km (0.114 R)
• M58: 16,633,638 km (0.113 R)
• M59: 16,962,603 km (0.091 R)
• M60: 19,095,719 km (0.083 R)
• M61: 19,671,073 km (0.072 R)
• M62: 19,864,054 km (0.043 R)
• M63: 20,096,529 km (0.075 R)
• M64: 20,603,217 km (0.054 R)
• M65: 21,272,368 km (0.102 R)
• M66: 22,269,289 km (0.055 R)
• M67: 23,037,025 km (0.073 R)
• M68: 23,608,339 km (0.119 R)
• M69: 24,184,291 km (0.098 R)
• M70: 24,391,035 km (0.088 R)
• M71: 24,515,501 km (0.063 R)
• M72: 25,391,995 km (0.105 R)
• M73: 26,278,811 km (0.076 R)
• M74: 26,448,904 km (0.04 R)
• M75: 27,175,650 km (0.074 R)
• M76: 27,347,688 km (0.073 R)
• M77: 27,909,128 km (0.09 R)
• M78: 28,430,776 km (0.097 R)
• M79: 28,649,039 km (0.109 R)
• M80: 28,736,554 km (0.12 R)
• M81: 29,175,325 km (0.046 R)
• M82: 29,439,515 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 11.2

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.58 AU - 6.58 AU

Year: 5560 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,996,023 km

• M1: 142,567 km (0.088 R)
• M2: 298,298 km (0.032 R)
• M3: 404,961 km (0.108 R)
• M4: 552,315 km (0.102 R)
• M5: 1,256,173 km (0.116 R)
• M6: 1,704,967 km (0.054 R)
• M7: 2,017,626 km (0.096 R)
• M8: 2,098,709 km (0.109 R)
• M9: 2,306,201 km (0.035 R)
• M10: 2,630,379 km (0.098 R)
• M11: 2,764,269 km (0.119 R)
• M12: 2,946,330 km (0.099 R)
• M13: 3,915,275 km (0.092 R)
• M14: 4,328,764 km (0.03 R)
• M15: 5,395,098 km (0.083 R)
• M16: 6,090,129 km (0.112 R)
• M17: 6,508,704 km (0.044 R)
• M18: 6,721,582 km (0.105 R)
• M19: 6,874,920 km (0.108 R)
• M20: 7,248,017 km (0.102 R)
• M21: 7,787,766 km (0.078 R)
• M22: 8,176,571 km (0.101 R)
• M23: 8,307,619 km (0.059 R)
• M24: 8,538,598 km (0.087 R)
• M25: 9,007,138 km (0.098 R)
• M26: 9,415,241 km (0.111 R)
• M27: 9,552,722 km (0.103 R)
• M28: 9,760,064 km (0.103 R)
• M29: 10,038,915 km (0.038 R)
• M30: 10,144,232 km (0.092 R)
• M31: 10,711,806 km (0.082 R)
• M32: 11,289,703 km (0.081 R)
• M33: 12,063,572 km (0.057 R)
• M34: 12,400,467 km (0.088 R)
• M35: 13,198,721 km (0.101 R)
• M36: 13,391,253 km (0.041 R)
• M37: 14,052,775 km (0.109 R)
• M38: 14,210,003 km (0.111 R)
• M39: 14,526,252 km (0.103 R)
• M40: 14,645,482 km (0.109 R)
• M41: 14,884,689 km (0.108 R)
• M42: 15,004,966 km (0.088 R)
• M43: 15,085,150 km (0.117 R)
• M44: 15,651,228 km (0.109 R)
• M45: 16,679,115 km (0.055 R)
• M46: 16,804,030 km (0.117 R)
• M47: 17,644,171 km (0.113 R)
• M48: 18,326,038 km (0.118 R)
• M49: 18,454,992 km (0.097 R)
• M50: 18,843,198 km (0.089 R)
• M51: 19,627,989 km (0.114 R)
• M52: 20,024,273 km (0.088 R)
• M53: 20,780,191 km (0.096 R)
• M54: 22,274,225 km (0.096 R)
• M55: 22,411,706 km (0.064 R)
• M56: 22,733,790 km (0.114 R)
• M57: 23,010,995 km (0.116 R)
• M58: 23,289,397 km (0.098 R)
• M59: 23,382,297 km (0.084 R)
• M60: 23,568,845 km (0.098 R)
• M61: 23,709,019 km (0.11 R)
• M62: 23,802,517 km (0.066 R)
• M63: 26,037,210 km (0.044 R)
• M64: 26,375,750 km (0.068 R)
• M65: 26,667,017 km (0.1 R)
• M66: 26,910,712 km (0.087 R)
• M67: 27,301,911 km (0.061 R)
• M68: 27,596,618 km (0.1 R)
• M69: 28,338,025 km (0.094 R)
• M70: 28,736,105 km (0.068 R)
• M71: 29,891,001 km (0.08 R)
• M72: 30,144,121 km (0.076 R)
• M73: 30,397,839 km (0.1 R)
• M74: 31,061,006 km (0.082 R)
• M75: 31,883,645 km (0.094 R)
• M76: 32,142,299 km (0.03 R)
• M77: 32,817,883 km (0.08 R)
• M78: 33,235,860 km (0.109 R)
• M79: 33,445,596 km (0.112 R)
• M80: 33,813,607 km (0.09 R)
• M81: 35,138,894 km (0.117 R)
• M82: 35,352,520 km (0.088 R)
• M83: 35,996,090 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit