🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.59 AU - 0.59 AU

Year: 166 Days

Day: 37.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.88 AU - 0.96 AU

Year: 324 Days

Day: 15.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.67 AU - 2.35 AU

Year: 1046 Days

Day: 17.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.59 AU - 4.05 AU

Year: 2741 Days

Day: 17 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,068,638 km

• M1: 376,388 km (0.102 R)
• M2: 1,259,315 km (0.119 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 8.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.99 AU - 6.35 AU

Year: 4315 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,068,638 km

• M1: 108,907 km (0.098 R)
• M2: 184,155 km (0.046 R)
• M3: 332,706 km (0.047 R)
• M4: 448,943 km (0.063 R)
• M5: 598,840 km (0.108 R)
• M6: 685,308 km (0.084 R)
• M7: 755,619 km (0.074 R)
• M8: 849,866 km (0.116 R)
• M9: 915,090 km (0.088 R)
• M10: 993,479 km (0.105 R)
• M11: 1,254,977 km (0.041 R)
• M12: 1,330,075 km (0.093 R)
• M13: 1,432,699 km (0.104 R)
• M14: 1,618,799 km (0.088 R)
• M15: 1,673,402 km (0.057 R)
• M16: 1,912,758 km (0.114 R)
• M17: 2,178,145 km (0.088 R)
• M18: 2,662,842 km (0.082 R)
• M19: 2,727,917 km (0.108 R)
• M20: 2,793,291 km (0.067 R)
• M21: 2,925,985 km (0.088 R)
• M22: 3,371,487 km (0.11 R)
• M23: 3,584,365 km (0.065 R)
• M24: 3,765,229 km (0.118 R)
• M25: 4,440,813 km (0.079 R)
• M26: 4,498,707 km (0.094 R)
• M27: 4,576,498 km (0.094 R)
• M28: 5,378,343 km (0.113 R)
• M29: 5,711,198 km (0.112 R)
• M30: 6,550,442 km (0.067 R)
• M31: 6,660,845 km (0.088 R)
• M32: 6,794,137 km (0.084 R)
• M33: 7,244,875 km (0.107 R)
• M34: 7,381,907 km (0.074 R)
• M35: 7,450,872 km (0.114 R)
• M36: 8,080,529 km (0.077 R)
• M37: 8,557,896 km (0.076 R)
• M38: 8,848,714 km (0.108 R)
• M39: 9,044,388 km (0.053 R)
• M40: 9,291,075 km (0.082 R)
• M41: 9,539,856 km (0.085 R)
• M42: 9,640,087 km (0.067 R)
• M43: 10,557,271 km (0.11 R)
• M44: 10,713,003 km (0.08 R)
• M45: 11,000,231 km (0.07 R)
• M46: 11,316,331 km (0.113 R)
• M47: 11,582,166 km (0.08 R)
• M48: 12,693,529 km (0.105 R)
• M49: 13,556,409 km (0.063 R)
• M50: 13,669,057 km (0.079 R)
• M51: 14,037,516 km (0.119 R)
• M52: 14,208,656 km (0.108 R)
• M53: 14,294,525 km (0.096 R)
• M54: 14,581,903 km (0.072 R)
• M55: 14,639,648 km (0.088 R)
• M56: 14,697,392 km (0.039 R)
• M57: 16,076,984 km (0.078 R)
• M58: 16,136,674 km (0.087 R)
• M59: 16,526,077 km (0.12 R)
• M60: 17,131,200 km (0.083 R)
• M61: 17,283,491 km (0.069 R)
• M62: 17,559,050 km (0.074 R)
• M63: 17,620,385 km (0.108 R)
• M64: 17,866,773 km (0.119 R)
• M65: 18,269,640 km (0.044 R)
• M66: 18,487,754 km (0.12 R)
• M67: 18,550,286 km (0.062 R)
• M68: 18,738,180 km (0.057 R)
• M69: 19,527,758 km (0.039 R)
• M70: 19,942,593 km (0.116 R)
• M71: 20,748,626 km (0.059 R)
• M72: 21,401,172 km (0.065 R)
• M73: 21,631,104 km (0.099 R)
• M74: 21,894,995 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 9

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.61 AU - 9.63 AU

Year: 9290 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,068,638 km

• M1: 254,915 km (0.065 R)
• M2: 338,690 km (0.032 R)
• M3: 434,432 km (0.104 R)
• M4: 697,425 km (0.098 R)
• M5: 825,182 km (0.104 R)
• M6: 884,572 km (0.094 R)
• M7: 1,634,058 km (0.091 R)
• M8: 1,965,866 km (0.088 R)
• M9: 2,026,602 km (0.056 R)
• M10: 2,233,945 km (0.105 R)
• M11: 2,426,328 km (0.075 R)
• M12: 2,491,852 km (0.074 R)
• M13: 2,646,686 km (0.117 R)
• M14: 3,444,042 km (0.088 R)
• M15: 3,691,926 km (0.04 R)
• M16: 3,997,255 km (0.096 R)
• M17: 4,100,926 km (0.11 R)
• M18: 4,417,176 km (0.069 R)
• M19: 4,906,212 km (0.069 R)
• M20: 5,585,237 km (0.096 R)
• M21: 5,876,803 km (0.117 R)
• M22: 5,994,835 km (0.072 R)
• M23: 6,083,996 km (0.093 R)
• M24: 6,383,940 km (0.075 R)
• M25: 7,858,227 km (0.087 R)
• M26: 7,955,764 km (0.114 R)
• M27: 9,501,858 km (0.099 R)
• M28: 9,640,536 km (0.064 R)
• M29: 9,955,290 km (0.061 R)
• M30: 10,166,970 km (0.106 R)
• M31: 11,065,007 km (0.075 R)
• M32: 11,357,620 km (0.067 R)
• M33: 11,764,377 km (0.044 R)
• M34: 12,100,673 km (0.094 R)
• M35: 12,402,262 km (0.112 R)
• M36: 12,553,954 km (0.034 R)
• M37: 12,630,099 km (0.113 R)
• M38: 12,974,474 km (0.05 R)
• M39: 13,516,168 km (0.102 R)
• M40: 13,633,303 km (0.108 R)
• M41: 13,789,932 km (0.115 R)
• M42: 14,065,491 km (0.116 R)
• M43: 14,382,489 km (0.116 R)
• M44: 14,862,698 km (0.083 R)
• M45: 14,943,182 km (0.107 R)
• M46: 15,226,221 km (0.115 R)
• M47: 15,347,994 km (0.056 R)
• M48: 17,129,704 km (0.093 R)
• M49: 17,256,414 km (0.088 R)
• M50: 17,553,365 km (0.047 R)
• M51: 17,723,757 km (0.104 R)
• M52: 18,801,460 km (0.037 R)
• M53: 18,888,526 km (0.042 R)
• M54: 19,590,440 km (0.09 R)
• M55: 20,884,312 km (0.115 R)
• M56: 21,246,039 km (0.105 R)
• M57: 22,343,788 km (0.091 R)
• M58: 23,225,967 km (0.091 R)
• M59: 23,553,736 km (0.109 R)
• M60: 23,883,150 km (0.078 R)
• M61: 24,880,519 km (0.09 R)
• M62: 24,976,262 km (0.108 R)
• M63: 25,312,109 km (0.103 R)
• M64: 25,601,132 km (0.071 R)
• M65: 25,842,883 km (0.053 R)
• M66: 27,754,594 km (0.087 R)
• M67: 28,002,926 km (0.115 R)
• M68: 28,451,869 km (0.106 R)
• M69: 32,440,897 km (0.117 R)
• M70: 33,808,969 km (0.08 R)
• M71: 34,981,368 km (0.096 R)
• M72: 35,142,185 km (0.112 R)
• M73: 35,303,302 km (0.109 R)
• M74: 35,518,574 km (0.094 R)
• M75: 35,734,294 km (0.053 R)
• M76: 35,950,313 km (0.108 R)
• M77: 36,058,622 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 13.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.76 AU - 9.8 AU

Year: 9550 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,068,638 km

• M1: 210,933 km (0.077 R)
• M2: 307,424 km (0.061 R)
• M3: 398,230 km (0.106 R)
• M4: 749,037 km (0.092 R)
• M5: 852,109 km (0.103 R)
• M6: 1,193,641 km (0.065 R)
• M7: 1,856,659 km (0.059 R)
• M8: 2,051,286 km (0.091 R)
• M9: 2,330,136 km (0.044 R)
• M10: 2,703,234 km (0.084 R)
• M11: 3,357,575 km (0.077 R)
• M12: 3,841,374 km (0.074 R)
• M13: 4,060,086 km (0.109 R)
• M14: 4,218,959 km (0.093 R)
• M15: 5,353,210 km (0.108 R)
• M16: 5,598,102 km (0.053 R)
• M17: 6,135,457 km (0.09 R)
• M18: 6,244,963 km (0.091 R)
• M19: 6,428,819 km (0.099 R)
• M20: 7,029,604 km (0.097 R)
• M21: 7,144,196 km (0.113 R)
• M22: 7,414,220 km (0.05 R)
• M23: 7,609,146 km (0.053 R)
• M24: 8,938,024 km (0.069 R)
• M25: 9,565,737 km (0.071 R)
• M26: 9,820,801 km (0.112 R)
• M27: 11,308,701 km (0.102 R)
• M28: 12,308,614 km (0.072 R)
• M29: 12,447,141 km (0.091 R)
• M30: 12,539,892 km (0.102 R)
• M31: 12,725,842 km (0.105 R)
• M32: 13,006,637 km (0.116 R)
• M33: 13,100,734 km (0.109 R)
• M34: 13,909,311 km (0.066 R)
• M35: 15,127,636 km (0.116 R)
• M36: 15,325,703 km (0.075 R)
• M37: 15,674,566 km (0.072 R)
• M38: 15,975,706 km (0.106 R)
• M39: 16,177,364 km (0.113 R)
• M40: 16,481,646 km (0.1 R)
• M41: 16,583,522 km (0.11 R)
• M42: 17,095,895 km (0.051 R)
• M43: 19,143,740 km (0.12 R)
• M44: 19,358,114 km (0.091 R)
• M45: 19,843,410 km (0.065 R)
• M46: 20,332,744 km (0.12 R)
• M47: 20,661,261 km (0.108 R)
• M48: 20,881,170 km (0.1 R)
• M49: 21,046,625 km (0.045 R)
• M50: 21,157,178 km (0.111 R)
• M51: 21,545,684 km (0.088 R)
• M52: 22,217,229 km (0.066 R)
• M53: 23,983,531 km (0.111 R)
• M54: 25,264,388 km (0.083 R)
• M55: 26,388,316 km (0.11 R)
• M56: 26,746,753 km (0.11 R)
• M57: 27,046,547 km (0.081 R)
• M58: 27,287,250 km (0.079 R)
• M59: 28,318,129 km (0.053 R)
• M60: 28,685,093 km (0.108 R)
• M61: 28,930,583 km (0.087 R)
• M62: 29,423,657 km (0.036 R)
• M63: 30,293,120 km (0.081 R)
• M64: 31,297,221 km (0.103 R)
• M65: 31,930,319 km (0.095 R)
• M66: 32,057,477 km (0.12 R)
• M67: 32,248,364 km (0.071 R)
• M68: 32,375,971 km (0.074 R)
• M69: 33,596,091 km (0.095 R)
• M70: 33,725,344 km (0.049 R)
• M71: 34,569,974 km (0.114 R)
• M72: 34,700,572 km (0.077 R)
• M73: 35,684,926 km (0.042 R)
• M74: 36,944,989 km (0.107 R)
• M75: 37,078,431 km (0.11 R)
• M76: 44,663,342 km (0.102 R)
• M77: 44,947,877 km (0.119 R)
• M78: 45,161,802 km (0.098 R)
• M79: 45,375,877 km (0.109 R)
• M80: 45,590,400 km (0.097 R)
• M81: 47,029,232 km (0.111 R)
• M82: 48,337,017 km (0.116 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: 343 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit