🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.69 AU - 1.85 AU

Year: 828 Days

Day: 32.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.81 AU - 2.43 AU

Year: 1085 Days

Day: 35 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2 AU - 2.38 AU

Year: 1139 Days

Day: 24.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.41 AU - 3.37 AU

Year: 1727 Days

Day: 39 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.21 AU - 4.27 AU

Year: 2542 Days

Day: 33.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,602,909 km

• M1: 231,129 km (0.06 R)
• M2: 1,745,358 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.86 AU - 5.4 AU

Year: 3501 Days

Day: 43.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,602,909 km

• M1: 1,859,950 km (0.105 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 9.9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.72 AU - 7.68 AU

Year: 6095 Days

Day: 6.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,602,909 km

• M1: 158,275 km (0.077 R)
• M2: 253,718 km (0.072 R)
• M3: 333,753 km (0.119 R)
• M4: 458,517 km (0.089 R)
• M5: 576,251 km (0.062 R)
• M6: 652,396 km (0.093 R)
• M7: 948,002 km (0.055 R)
• M8: 1,040,154 km (0.091 R)
• M9: 1,318,256 km (0.089 R)
• M10: 1,457,532 km (0.086 R)
• M11: 1,546,992 km (0.088 R)
• M12: 2,392,369 km (0.084 R)
• M13: 2,477,490 km (0.103 R)
• M14: 3,383,605 km (0.097 R)
• M15: 3,674,124 km (0.04 R)
• M16: 4,279,247 km (0.063 R)
• M17: 4,593,403 km (0.046 R)
• M18: 4,726,545 km (0.081 R)
• M19: 5,106,374 km (0.096 R)
• M20: 5,895,353 km (0.063 R)
• M21: 6,304,054 km (0.11 R)
• M22: 7,148,983 km (0.051 R)
• M23: 7,241,584 km (0.032 R)
• M24: 7,303,518 km (0.11 R)
• M25: 7,679,307 km (0.065 R)
• M26: 7,742,438 km (0.103 R)
• M27: 8,190,035 km (0.096 R)
• M28: 8,286,974 km (0.113 R)
• M29: 8,351,900 km (0.049 R)
• M30: 9,043,341 km (0.108 R)
• M31: 9,446,657 km (0.089 R)
• M32: 9,890,364 km (0.043 R)
• M33: 10,062,850 km (0.079 R)
• M34: 12,172,180 km (0.116 R)
• M35: 12,767,131 km (0.058 R)
• M36: 12,842,080 km (0.104 R)
• M37: 13,562,393 km (0.114 R)
• M38: 14,529,843 km (0.104 R)
• M39: 14,726,115 km (0.096 R)
• M40: 14,962,629 km (0.119 R)
• M41: 15,399,754 km (0.057 R)
• M42: 15,559,675 km (0.032 R)
• M43: 15,760,435 km (0.112 R)
• M44: 16,286,271 km (0.036 R)
• M45: 17,313,859 km (0.108 R)
• M46: 17,605,425 km (0.098 R)
• M47: 17,730,788 km (0.082 R)
• M48: 18,024,599 km (0.082 R)
• M49: 18,489,549 km (0.086 R)
• M50: 18,617,006 km (0.069 R)
• M51: 19,001,323 km (0.073 R)
• M52: 19,087,043 km (0.067 R)
• M53: 19,172,912 km (0.094 R)
• M54: 19,734,203 km (0.11 R)
• M55: 20,082,317 km (0.101 R)
• M56: 20,257,197 km (0.047 R)
• M57: 20,432,526 km (0.06 R)
• M58: 20,608,303 km (0.115 R)
• M59: 21,050,216 km (0.082 R)
• M60: 21,183,358 km (0.088 R)
• M61: 22,711,799 km (0.112 R)
• M62: 23,076,668 km (0.112 R)
• M63: 23,904,693 km (0.083 R)
• M64: 24,789,115 km (0.069 R)
• M65: 25,023,685 km (0.116 R)
• M66: 25,211,879 km (0.107 R)
• M67: 25,447,645 km (0.085 R)
• M68: 25,826,576 km (0.113 R)
• M69: 25,969,143 km (0.092 R)
• M70: 26,207,453 km (0.103 R)
• M71: 26,350,618 km (0.061 R)
• M72: 26,974,590 km (0.112 R)
• M73: 27,506,261 km (0.117 R)
• M74: 27,651,820 km (0.112 R)
• M75: 27,749,059 km (0.11 R)
• M76: 28,041,373 km (0.094 R)
• M77: 28,432,721 km (0.1 R)
• M78: 29,270,469 km (0.1 R)
• M79: 30,266,342 km (0.117 R)
• M80: 31,071,029 km (0.118 R)
• M81: 32,035,636 km (0.081 R)
• M82: 32,752,808 km (0.086 R)
• M83: 32,907,193 km (0.045 R)
• M84: 33,113,339 km (0.079 R)
• M85: 33,268,322 km (0.112 R)
• M86: 33,371,695 km (0.085 R)
• M87: 33,526,977 km (0.055 R)
• M88: 33,682,559 km (0.118 R)
• M89: 33,890,350 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 12.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.09 AU - 7.13 AU

Year: 6663 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,602,909 km

• M1: 176,376 km (0.084 R)
• M2: 252,820 km (0.079 R)
• M3: 351,106 km (0.059 R)
• M4: 492,027 km (0.079 R)
• M5: 647,160 km (0.12 R)
• M6: 810,970 km (0.114 R)
• M7: 888,761 km (0.112 R)
• M8: 1,138,290 km (0.073 R)
• M9: 1,592,320 km (0.046 R)
• M10: 1,912,010 km (0.045 R)
• M11: 2,100,205 km (0.086 R)
• M12: 2,337,168 km (0.063 R)
• M13: 2,451,610 km (0.102 R)
• M14: 2,568,147 km (0.091 R)
• M15: 2,898,309 km (0.094 R)
• M16: 3,052,993 km (0.088 R)
• M17: 3,290,106 km (0.067 R)
• M18: 3,370,590 km (0.117 R)
• M19: 3,500,590 km (0.082 R)
• M20: 3,648,991 km (0.098 R)
• M21: 3,850,200 km (0.039 R)
• M22: 4,228,533 km (0.04 R)
• M23: 4,928,801 km (0.083 R)
• M24: 5,151,702 km (0.089 R)
• M25: 5,264,349 km (0.114 R)
• M26: 5,859,599 km (0.111 R)
• M27: 5,957,586 km (0.12 R)
• M28: 6,295,078 km (0.092 R)
• M29: 6,577,669 km (0.091 R)
• M30: 6,864,597 km (0.098 R)
• M31: 7,218,396 km (0.119 R)
• M32: 7,386,993 km (0.061 R)
• M33: 7,471,815 km (0.11 R)
• M34: 8,426,100 km (0.025 R)
• M35: 8,514,812 km (0.064 R)
• M36: 8,872,650 km (0.051 R)
• M37: 9,510,685 km (0.053 R)
• M38: 10,352,771 km (0.099 R)
• M39: 10,495,487 km (0.077 R)
• M40: 10,710,759 km (0.111 R)
• M41: 10,854,971 km (0.119 R)
• M42: 11,000,081 km (0.113 R)
• M43: 11,365,249 km (0.117 R)
• M44: 11,759,290 km (0.066 R)
• M45: 12,510,272 km (0.08 R)
• M46: 12,662,413 km (0.114 R)
• M47: 12,917,178 km (0.11 R)
• M48: 13,354,303 km (0.07 R)
• M49: 13,483,854 km (0.091 R)
• M50: 13,691,945 km (0.071 R)
• M51: 13,770,185 km (0.087 R)
• M52: 14,269,542 km (0.114 R)
• M53: 14,614,665 km (0.11 R)
• M54: 14,855,218 km (0.082 R)
• M55: 15,043,263 km (0.056 R)
• M56: 15,258,983 km (0.084 R)
• M57: 15,557,580 km (0.057 R)
• M58: 16,105,108 km (0.042 R)
• M59: 16,966,493 km (0.094 R)
• M60: 17,388,509 km (0.119 R)
• M61: 18,617,904 km (0.102 R)
• M62: 18,820,609 km (0.112 R)
• M63: 19,316,227 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.6

Radius: 7.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.34 AU - 17.42 AU

Year: 24375 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,602,909 km

• M1: 111,450 km (0.115 R)
• M2: 205,398 km (0.026 R)
• M3: 469,887 km (0.051 R)
• M4: 999,314 km (0.085 R)
• M5: 2,089,284 km (0.109 R)
• M6: 2,192,357 km (0.065 R)
• M7: 2,547,951 km (0.107 R)
• M8: 2,959,794 km (0.115 R)
• M9: 3,272,453 km (0.09 R)
• M10: 3,352,339 km (0.108 R)
• M11: 3,637,023 km (0.05 R)
• M12: 3,929,338 km (0.11 R)
• M13: 4,186,048 km (0.105 R)
• M14: 4,581,435 km (0.103 R)
• M15: 5,034,716 km (0.066 R)
• M16: 5,645,225 km (0.085 R)
• M17: 5,741,267 km (0.11 R)
• M18: 6,731,156 km (0.119 R)
• M19: 7,141,653 km (0.106 R)
• M20: 9,427,209 km (0.105 R)
• M21: 10,118,650 km (0.118 R)
• M22: 10,529,446 km (0.052 R)
• M23: 10,647,778 km (0.068 R)
• M24: 10,707,168 km (0.103 R)
• M25: 10,766,559 km (0.106 R)
• M26: 10,826,248 km (0.084 R)
• M27: 11,005,616 km (0.071 R)
• M28: 11,732,961 km (0.114 R)
• M29: 12,102,617 km (0.046 R)
• M30: 12,853,150 km (0.11 R)
• M31: 14,072,073 km (0.064 R)
• M32: 15,060,167 km (0.097 R)
• M33: 15,461,688 km (0.043 R)
• M34: 16,206,985 km (0.111 R)
• M35: 17,943,816 km (0.099 R)
• M36: 18,298,213 km (0.097 R)
• M37: 18,440,630 km (0.111 R)
• M38: 18,726,661 km (0.025 R)
• M39: 18,942,082 km (0.118 R)
• M40: 19,884,998 km (0.045 R)
• M41: 20,472,917 km (0.073 R)
• M42: 20,620,870 km (0.085 R)
• M43: 22,194,789 km (0.111 R)
• M44: 22,498,921 km (0.114 R)
• M45: 25,297,898 km (0.117 R)
• M46: 26,255,025 km (0.095 R)
• M47: 26,496,027 km (0.057 R)
• M48: 27,061,656 km (0.119 R)
• M49: 27,467,964 km (0.117 R)
• M50: 29,196,717 km (0.075 R)
• M51: 29,948,297 km (0.052 R)
• M52: 30,875,505 km (0.074 R)
• M53: 31,983,426 km (0.12 R)
• M54: 32,155,165 km (0.116 R)
• M55: 32,327,053 km (0.086 R)
• M56: 38,078,044 km (0.055 R)
• M57: 38,807,483 km (0.112 R)
• M58: 41,302,775 km (0.113 R)
• M59: 42,805,785 km (0.081 R)
• M60: 43,089,572 km (0.096 R)
• M61: 43,944,823 km (0.07 R)
• M62: 46,155,581 km (0.093 R)
• M63: 47,518,866 km (0.1 R)
• M64: 47,616,853 km (0.069 R)
• M65: 48,107,234 km (0.037 R)
• M66: 48,895,466 km (0.045 R)
• M67: 49,489,369 km (0.051 R)
• M68: 51,889,069 km (0.109 R)
• M69: 52,596,068 km (0.051 R)
• M70: 52,697,346 km (0.105 R)
• M71: 53,407,936 km (0.105 R)
• M72: 54,736,066 km (0.118 R)
• M73: 55,044,237 km (0.054 R)
• M74: 57,424,938 km (0.116 R)
• M75: 57,946,885 km (0.103 R)
• M76: 58,051,603 km (0.082 R)
• M77: 62,286,270 km (0.092 R)
• M78: 62,393,382 km (0.105 R)
• M79: 62,715,167 km (0.032 R)
• M80: 63,468,243 km (0.08 R)
• M81: 66,510,017 km (0.083 R)
• M82: 68,600,946 km (0.081 R)
• M83: 68,933,053 km (0.099 R)
• M84: 69,932,517 km (0.082 R)
• M85: 70,713,268 km (0.113 R)
• M86: 72,058,452 km (0.058 R)
• M87: 72,846,982 km (0.114 R)
• M88: 74,319,025 km (0.1 R)
• M89: 75,800,942 km (0.116 R)
• M90: 76,144,269 km (0.109 R)
• M91: 76,488,195 km (0.086 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit