🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.49 AU - 0.61 AU

Year: 173 Days

Day: 23.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 188 Days

Day: 31.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.34 AU - 1.76 AU

Year: 819 Days

Day: 38.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.64 AU - 2.34 AU

Year: 1192 Days

Day: 13.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 13.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.03 AU - 5.91 AU

Year: 5432 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,742,232 km

• M1: 169,046 km (0.113 R)
• M2: 304,731 km (0.06 R)
• M3: 412,292 km (0.096 R)
• M4: 564,882 km (0.074 R)
• M5: 716,275 km (0.07 R)
• M6: 832,213 km (0.067 R)
• M7: 1,057,208 km (0.111 R)
• M8: 1,170,304 km (0.086 R)
• M9: 1,258,118 km (0.091 R)
• M10: 1,527,693 km (0.118 R)
• M11: 1,876,256 km (0.104 R)
• M12: 3,203,638 km (0.063 R)
• M13: 3,543,525 km (0.119 R)
• M14: 3,828,210 km (0.115 R)
• M15: 4,408,649 km (0.064 R)
• M16: 4,502,298 km (0.036 R)
• M17: 5,213,187 km (0.081 R)
• M18: 5,499,966 km (0.093 R)
• M19: 5,626,226 km (0.09 R)
• M20: 6,167,322 km (0.088 R)
• M21: 6,725,172 km (0.102 R)
• M22: 7,078,822 km (0.11 R)
• M23: 7,175,013 km (0.065 R)
• M24: 7,522,379 km (0.117 R)
• M25: 7,804,222 km (0.052 R)
• M26: 7,903,704 km (0.111 R)
• M27: 8,291,312 km (0.086 R)
• M28: 8,480,254 km (0.07 R)
• M29: 8,862,477 km (0.055 R)
• M30: 9,250,235 km (0.092 R)
• M31: 10,509,699 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 13.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.61 AU - 7.59 AU

Year: 6397 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 59,742,232 km

• M1: 297,550 km (0.101 R)
• M2: 416,032 km (0.091 R)
• M3: 565,330 km (0.092 R)
• M4: 665,262 km (0.069 R)
• M5: 847,771 km (0.096 R)
• M6: 1,048,083 km (0.101 R)
• M7: 1,143,676 km (0.093 R)
• M8: 1,461,272 km (0.106 R)
• M9: 1,618,499 km (0.069 R)
• M10: 1,730,698 km (0.034 R)
• M11: 1,820,008 km (0.064 R)
• M12: 1,950,307 km (0.093 R)
• M13: 2,276,281 km (0.076 R)
• M14: 2,360,654 km (0.066 R)
• M15: 2,446,075 km (0.08 R)
• M16: 2,753,199 km (0.101 R)
• M17: 2,873,625 km (0.078 R)
• M18: 2,980,588 km (0.085 R)
• M19: 3,229,818 km (0.086 R)
• M20: 3,832,847 km (0.103 R)
• M21: 3,916,921 km (0.093 R)
• M22: 4,087,313 km (0.094 R)
• M23: 4,400,122 km (0.112 R)
• M24: 4,702,908 km (0.112 R)
• M25: 4,902,322 km (0.098 R)
• M26: 5,216,328 km (0.072 R)
• M27: 5,479,920 km (0.091 R)
• M28: 5,632,509 km (0.113 R)
• M29: 5,961,475 km (0.091 R)
• M30: 6,316,770 km (0.089 R)
• M31: 6,638,555 km (0.109 R)
• M32: 6,740,132 km (0.043 R)
• M33: 6,842,307 km (0.081 R)
• M34: 7,006,865 km (0.095 R)
• M35: 8,108,354 km (0.102 R)
• M36: 8,370,300 km (0.078 R)
• M37: 8,568,517 km (0.106 R)
• M38: 9,082,236 km (0.031 R)
• M39: 9,537,163 km (0.04 R)
• M40: 10,257,178 km (0.113 R)
• M41: 10,850,483 km (0.089 R)
• M42: 10,994,696 km (0.088 R)
• M43: 11,357,620 km (0.105 R)
• M44: 11,650,981 km (0.1 R)
• M45: 12,899,675 km (0.066 R)
• M46: 13,001,401 km (0.079 R)
• M47: 13,180,171 km (0.105 R)
• M48: 13,359,688 km (0.069 R)
• M49: 14,348,530 km (0.089 R)
• M50: 14,480,326 km (0.097 R)
• M51: 14,665,678 km (0.072 R)
• M52: 14,771,892 km (0.084 R)
• M53: 15,038,625 km (0.092 R)
• M54: 16,094,038 km (0.084 R)
• M55: 16,451,128 km (0.094 R)
• M56: 17,089,462 km (0.084 R)
• M57: 17,285,436 km (0.119 R)
• M58: 17,453,883 km (0.093 R)
• M59: 17,934,242 km (0.059 R)
• M60: 18,850,379 km (0.119 R)
• M61: 19,255,939 km (0.097 R)
• M62: 19,518,184 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274

Radius: 14.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.6 AU - 9.22 AU

Year: 8564 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,742,232 km

• M1: 234,719 km (0.113 R)
• M2: 489,035 km (0.069 R)
• M3: 677,529 km (0.083 R)
• M4: 989,440 km (0.085 R)
• M5: 1,610,122 km (0.106 R)
• M6: 1,980,077 km (0.073 R)
• M7: 2,261,022 km (0.108 R)
• M8: 2,635,914 km (0.047 R)
• M9: 2,967,274 km (0.097 R)
• M10: 3,224,732 km (0.118 R)
• M11: 3,716,011 km (0.115 R)
• M12: 3,970,776 km (0.086 R)
• M13: 4,064,873 km (0.071 R)
• M14: 4,255,311 km (0.097 R)
• M15: 4,522,044 km (0.037 R)
• M16: 4,995,821 km (0.078 R)
• M17: 5,123,129 km (0.031 R)
• M18: 5,433,395 km (0.102 R)
• M19: 5,617,101 km (0.101 R)
• M20: 6,511,547 km (0.108 R)
• M21: 7,189,973 km (0.08 R)
• M22: 7,713,715 km (0.109 R)
• M23: 7,890,988 km (0.112 R)
• M24: 8,099,678 km (0.051 R)
• M25: 8,189,586 km (0.1 R)
• M26: 8,461,555 km (0.062 R)
• M27: 8,983,502 km (0.081 R)
• M28: 9,076,701 km (0.119 R)
• M29: 9,930,007 km (0.093 R)
• M30: 11,274,444 km (0.079 R)
• M31: 11,746,724 km (0.088 R)
• M32: 12,019,441 km (0.039 R)
• M33: 12,156,622 km (0.101 R)
• M34: 12,259,845 km (0.112 R)
• M35: 13,592,612 km (0.116 R)
• M36: 13,987,102 km (0.099 R)
• M37: 14,131,464 km (0.106 R)
• M38: 14,240,072 km (0.103 R)
• M39: 14,567,541 km (0.117 R)
• M40: 15,118,810 km (0.053 R)
• M41: 15,602,160 km (0.115 R)
• M42: 15,939,803 km (0.117 R)
• M43: 16,469,828 km (0.082 R)
• M44: 16,584,270 km (0.108 R)
• M45: 17,469,591 km (0.092 R)
• M46: 17,898,488 km (0.089 R)
• M47: 18,370,469 km (0.074 R)
• M48: 18,528,594 km (0.096 R)
• M49: 19,527,608 km (0.066 R)
• M50: 19,932,271 km (0.109 R)
• M51: 20,176,265 km (0.099 R)
• M52: 20,339,626 km (0.085 R)
• M53: 20,626,255 km (0.104 R)
• M54: 20,790,813 km (0.1 R)
• M55: 21,121,125 km (0.065 R)
• M56: 21,411,494 km (0.057 R)
• M57: 21,786,835 km (0.092 R)
• M58: 21,912,348 km (0.028 R)
• M59: 22,206,458 km (0.077 R)
• M60: 22,417,241 km (0.09 R)
• M61: 22,840,902 km (0.109 R)
• M62: 23,309,891 km (0.078 R)
• M63: 24,041,126 km (0.115 R)
• M64: 24,214,211 km (0.056 R)
• M65: 24,518,193 km (0.052 R)
• M66: 24,779,840 km (0.117 R)
• M67: 24,954,720 km (0.069 R)
• M68: 25,086,217 km (0.08 R)
• M69: 25,217,863 km (0.088 R)
• M70: 25,526,034 km (0.087 R)
• M71: 25,702,709 km (0.059 R)
• M72: 26,101,537 km (0.078 R)
• M73: 26,368,719 km (0.067 R)
• M74: 28,446,634 km (0.073 R)
• M75: 30,389,461 km (0.044 R)
• M76: 31,803,311 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 10.4

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.51 AU - 10.61 AU

Year: 12551 Days

Day: 10.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,742,232 km

• M1: 172,038 km (0.111 R)
• M2: 238,908 km (0.069 R)
• M3: 408,701 km (0.108 R)
• M4: 624,272 km (0.062 R)
• M5: 717,471 km (0.066 R)
• M6: 1,478,177 km (0.113 R)
• M7: 1,606,681 km (0.051 R)
• M8: 1,874,910 km (0.073 R)
• M9: 2,042,759 km (0.101 R)
• M10: 2,128,628 km (0.103 R)
• M11: 2,423,934 km (0.085 R)
• M12: 2,763,821 km (0.106 R)
• M13: 3,697,012 km (0.111 R)
• M14: 4,016,254 km (0.116 R)
• M15: 4,418,822 km (0.12 R)
• M16: 4,530,871 km (0.097 R)
• M17: 4,757,960 km (0.119 R)
• M18: 4,911,298 km (0.076 R)
• M19: 5,421,277 km (0.11 R)
• M20: 5,825,191 km (0.04 R)
• M21: 6,113,766 km (0.112 R)
• M22: 6,197,092 km (0.053 R)
• M23: 6,576,622 km (0.084 R)
• M24: 7,447,281 km (0.095 R)
• M25: 7,805,568 km (0.111 R)
• M26: 9,104,078 km (0.06 R)
• M27: 9,199,371 km (0.109 R)
• M28: 10,121,343 km (0.079 R)
• M29: 10,518,226 km (0.109 R)
• M30: 10,668,572 km (0.095 R)
• M31: 10,971,059 km (0.093 R)
• M32: 12,420,064 km (0.098 R)
• M33: 12,525,830 km (0.105 R)
• M34: 13,491,634 km (0.119 R)
• M35: 14,425,573 km (0.072 R)
• M36: 14,592,524 km (0.114 R)
• M37: 15,437,154 km (0.1 R)
• M38: 15,664,991 km (0.103 R)
• M39: 16,355,386 km (0.08 R)
• M40: 16,821,233 km (0.099 R)
• M41: 17,825,484 km (0.077 R)
• M42: 19,092,877 km (0.112 R)
• M43: 19,521,774 km (0.063 R)
• M44: 19,891,879 km (0.105 R)
• M45: 20,890,295 km (0.11 R)
• M46: 21,777,261 km (0.077 R)
• M47: 22,676,494 km (0.096 R)
• M48: 23,587,844 km (0.087 R)
• M49: 24,910,589 km (0.118 R)
• M50: 25,580,937 km (0.098 R)
• M51: 26,325,186 km (0.101 R)
• M52: 27,351,427 km (0.077 R)
• M53: 28,530,408 km (0.072 R)
• M54: 28,600,271 km (0.1 R)
• M55: 28,950,479 km (0.109 R)
• M56: 29,867,664 km (0.098 R)
• M57: 30,722,765 km (0.106 R)
• M58: 31,009,544 km (0.102 R)
• M59: 31,441,433 km (0.108 R)
• M60: 34,148,407 km (0.103 R)
• M61: 34,520,008 km (0.051 R)
• M62: 35,567,343 km (0.065 R)
• M63: 35,868,483 km (0.07 R)
• M64: 37,234,312 km (0.11 R)
• M65: 38,231,232 km (0.119 R)
• M66: 38,462,510 km (0.106 R)
• M67: 40,173,012 km (0.097 R)
• M68: 41,353,339 km (0.101 R)
• M69: 41,511,614 km (0.106 R)
• M70: 41,749,325 km (0.105 R)
• M71: 42,146,657 km (0.116 R)
• M72: 42,305,829 km (0.108 R)
• M73: 42,545,186 km (0.054 R)
• M74: 43,024,946 km (0.06 R)
• M75: 43,587,135 km (0.114 R)
• M76: 45,614,485 km (0.062 R)
• M77: 49,760,590 km (0.109 R)
• M78: 50,266,081 km (0.09 R)
• M79: 52,305,400 km (0.1 R)
• M80: 53,077,175 km (0.108 R)
• M81: 53,335,231 km (0.103 R)
• M82: 54,198,561 km (0.042 R)
• M83: 56,026,347 km (0.115 R)
• M84: 58,140,016 km (0.096 R)
• M85: 58,406,001 km (0.117 R)
• M86: 59,117,339 km (0.089 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: 319 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit