🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.18 AU - 1.76 AU

Year: 648 Days

Day: 43.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.93 AU - 3.03 AU

Year: 1419 Days

Day: 17 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,308,867 km

• M1: 1,094,907 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.3 AU - 3.1 AU

Year: 1612 Days

Day: 42.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.76 AU - 3.44 AU

Year: 1984 Days

Day: 39.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.98 AU - 4.4 AU

Year: 2576 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.53 AU - 4.05 AU

Year: 2682 Days

Day: 32.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 11.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.62 AU - 6.9 AU

Year: 5692 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 44,308,867 km

• M1: 186,549 km (0.079 R)
• M2: 286,779 km (0.047 R)
• M3: 397,482 km (0.061 R)
• M4: 547,528 km (0.108 R)
• M5: 719,117 km (0.102 R)
• M6: 951,742 km (0.063 R)
• M7: 1,055,563 km (0.078 R)
• M8: 1,440,029 km (0.108 R)
• M9: 1,571,077 km (0.096 R)
• M10: 1,706,313 km (0.1 R)
• M11: 1,911,113 km (0.069 R)
• M12: 2,078,513 km (0.111 R)
• M13: 2,227,811 km (0.047 R)
• M14: 2,746,767 km (0.093 R)
• M15: 3,144,098 km (0.084 R)
• M16: 3,795,448 km (0.09 R)
• M17: 4,007,577 km (0.108 R)
• M18: 4,384,564 km (0.104 R)
• M19: 4,458,316 km (0.11 R)
• M20: 4,788,179 km (0.098 R)
• M21: 5,125,971 km (0.097 R)
• M22: 5,329,275 km (0.064 R)
• M23: 5,808,736 km (0.109 R)
• M24: 5,889,967 km (0.083 R)
• M25: 5,988,104 km (0.103 R)
• M26: 6,452,755 km (0.06 R)
• M27: 6,723,527 km (0.057 R)
• M28: 7,119,512 km (0.115 R)
• M29: 7,241,435 km (0.059 R)
• M30: 8,481,302 km (0.099 R)
• M31: 9,135,044 km (0.03 R)
• M32: 9,535,219 km (0.114 R)
• M33: 9,824,541 km (0.074 R)
• M34: 9,960,525 km (0.113 R)
• M35: 10,332,875 km (0.111 R)
• M36: 10,789,746 km (0.094 R)
• M37: 10,889,977 km (0.063 R)
• M38: 11,314,237 km (0.112 R)
• M39: 11,456,953 km (0.079 R)
• M40: 11,744,031 km (0.077 R)
• M41: 11,847,104 km (0.11 R)
• M42: 12,346,312 km (0.103 R)
• M43: 12,577,291 km (0.109 R)
• M44: 12,661,665 km (0.092 R)
• M45: 13,257,812 km (0.069 R)
• M46: 13,950,151 km (0.076 R)
• M47: 14,477,184 km (0.076 R)
• M48: 14,921,340 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 13.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.28 AU - 8.5 AU

Year: 6573 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,308,867 km

• M1: 172,337 km (0.058 R)
• M2: 289,023 km (0.096 R)
• M3: 376,239 km (0.074 R)
• M4: 538,702 km (0.075 R)
• M5: 750,533 km (0.092 R)
• M6: 901,178 km (0.091 R)
• M7: 1,039,107 km (0.119 R)
• M8: 1,147,715 km (0.109 R)
• M9: 1,311,973 km (0.079 R)
• M10: 1,823,748 km (0.065 R)
• M11: 1,912,459 km (0.086 R)
• M12: 2,063,703 km (0.08 R)
• M13: 2,880,507 km (0.067 R)
• M14: 3,108,345 km (0.117 R)
• M15: 3,287,862 km (0.12 R)
• M16: 3,433,870 km (0.064 R)
• M17: 3,563,421 km (0.085 R)
• M18: 4,557,050 km (0.098 R)
• M19: 4,658,926 km (0.059 R)
• M20: 5,116,546 km (0.118 R)
• M21: 5,265,097 km (0.11 R)
• M22: 5,480,069 km (0.061 R)
• M23: 5,632,210 km (0.089 R)
• M24: 5,896,400 km (0.099 R)
• M25: 6,142,189 km (0.079 R)
• M26: 6,970,363 km (0.066 R)
• M27: 7,325,808 km (0.066 R)
• M28: 7,541,977 km (0.034 R)
• M29: 8,203,349 km (0.116 R)
• M30: 8,427,895 km (0.05 R)
• M31: 9,191,293 km (0.102 R)
• M32: 9,424,666 km (0.059 R)
• M33: 9,555,115 km (0.059 R)
• M34: 9,738,971 km (0.056 R)
• M35: 10,056,567 km (0.105 R)
• M36: 10,458,686 km (0.076 R)
• M37: 10,756,835 km (0.101 R)
• M38: 10,893,268 km (0.063 R)
• M39: 11,030,300 km (0.107 R)
• M40: 11,278,483 km (0.12 R)
• M41: 11,500,486 km (0.094 R)
• M42: 11,612,236 km (0.07 R)
• M43: 11,864,607 km (0.089 R)
• M44: 12,118,924 km (0.074 R)
• M45: 12,546,773 km (0.079 R)
• M46: 13,241,656 km (0.108 R)
• M47: 13,358,791 km (0.095 R)
• M48: 14,277,471 km (0.067 R)
• M49: 14,367,529 km (0.066 R)
• M50: 14,608,531 km (0.116 R)
• M51: 15,124,943 km (0.079 R)
• M52: 15,339,317 km (0.069 R)
• M53: 15,895,372 km (0.112 R)
• M54: 15,988,721 km (0.057 R)
• M55: 16,615,536 km (0.063 R)
• M56: 17,538,705 km (0.064 R)
• M57: 17,635,046 km (0.119 R)
• M58: 18,413,104 km (0.111 R)
• M59: 18,970,955 km (0.089 R)
• M60: 19,334,926 km (0.083 R)
• M61: 19,501,130 km (0.086 R)
• M62: 19,902,052 km (0.097 R)
• M63: 20,576,140 km (0.119 R)
• M64: 21,635,891 km (0.112 R)
• M65: 21,912,199 km (0.084 R)
• M66: 22,398,691 km (0.092 R)
• M67: 22,923,779 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 10.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.97 AU - 9.03 AU

Year: 7465 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,308,867 km

• M1: 436,078 km (0.087 R)
• M2: 556,055 km (0.111 R)
• M3: 767,437 km (0.027 R)
• M4: 1,041,650 km (0.065 R)
• M5: 1,510,340 km (0.108 R)
• M6: 1,658,891 km (0.117 R)
• M7: 1,834,668 km (0.112 R)
• M8: 2,086,591 km (0.119 R)
• M9: 2,157,201 km (0.097 R)
• M10: 2,301,114 km (0.112 R)
• M11: 2,398,951 km (0.066 R)
• M12: 2,523,118 km (0.116 R)
• M13: 3,041,325 km (0.11 R)
• M14: 3,285,468 km (0.114 R)
• M15: 3,396,021 km (0.119 R)
• M16: 3,507,771 km (0.061 R)
• M17: 3,850,799 km (0.112 R)
• M18: 3,938,164 km (0.094 R)
• M19: 4,385,462 km (0.045 R)
• M20: 5,425,915 km (0.065 R)
• M21: 5,956,987 km (0.055 R)
• M22: 6,194,549 km (0.04 R)
• M23: 6,784,712 km (0.051 R)
• M24: 7,392,977 km (0.112 R)
• M25: 7,611,839 km (0.032 R)
• M26: 7,721,943 km (0.117 R)
• M27: 8,093,245 km (0.106 R)
• M28: 8,205,892 km (0.066 R)
• M29: 8,281,140 km (0.058 R)
• M30: 8,622,971 km (0.081 R)
• M31: 8,853,352 km (0.105 R)
• M32: 10,441,333 km (0.079 R)
• M33: 10,523,013 km (0.058 R)
• M34: 11,184,236 km (0.079 R)
• M35: 11,309,749 km (0.105 R)
• M36: 12,201,202 km (0.112 R)
• M37: 12,983,300 km (0.101 R)
• M38: 13,647,515 km (0.064 R)
• M39: 14,732,997 km (0.099 R)
• M40: 15,101,007 km (0.112 R)
• M41: 16,128,745 km (0.095 R)
• M42: 18,054,518 km (0.116 R)
• M43: 18,201,872 km (0.08 R)
• M44: 18,596,811 km (0.102 R)
• M45: 19,445,330 km (0.119 R)
• M46: 19,697,402 km (0.113 R)
• M47: 20,204,539 km (0.05 R)
• M48: 20,562,227 km (0.089 R)
• M49: 20,818,937 km (0.025 R)
• M50: 21,439,469 km (0.109 R)
• M51: 21,699,770 km (0.103 R)
• M52: 22,013,626 km (0.098 R)
• M53: 22,171,152 km (0.06 R)
• M54: 22,964,021 km (0.077 R)
• M55: 25,398,278 km (0.114 R)
• M56: 25,729,039 km (0.118 R)
• M57: 26,005,645 km (0.092 R)
• M58: 26,172,147 km (0.089 R)
• M59: 26,506,200 km (0.096 R)
• M60: 27,743,224 km (0.06 R)
• M61: 28,711,871 km (0.08 R)
• M62: 29,344,520 km (0.103 R)
• M63: 29,575,798 km (0.063 R)
• M64: 30,448,253 km (0.053 R)
• M65: 30,623,731 km (0.09 R)
• M66: 31,152,261 km (0.095 R)
• M67: 31,921,044 km (0.102 R)
• M68: 32,397,214 km (0.046 R)
• M69: 32,875,778 km (0.039 R)
• M70: 34,874,405 km (0.086 R)
• M71: 35,364,937 km (0.051 R)
• M72: 35,549,391 km (0.081 R)
• M73: 36,849,845 km (0.032 R)
• M74: 37,099,374 km (0.095 R)
• M75: 37,537,397 km (0.055 R)
• M76: 37,662,760 km (0.096 R)
• M77: 37,788,422 km (0.101 R)
• M78: 40,008,604 km (0.087 R)
• M79: 40,843,959 km (0.088 R)
• M80: 42,859,192 km (0.109 R)
• M81: 42,990,239 km (0.108 R)
• M82: 43,187,260 km (0.105 R)
• M83: 43,713,844 km (0.083 R)
• M84: 43,978,034 km (0.072 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit