🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.45 AU - 0.55 AU

Year: 228 Days

Day: 43.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,108,665 km

• M1: 279,748 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 323 Days

Day: 46.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,108,665 km

• M1: 34,557 km (0.111 R)

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.45 AU - 1.87 AU

Year: 1381 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 111.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 22,108,665 km

• M1: 194,627 km (0.086 R)
• M2: 307,124 km (0.027 R)
• M3: 441,015 km (0.088 R)
• M4: 545,883 km (0.056 R)
• M5: 671,694 km (0.119 R)
• M6: 1,010,683 km (0.073 R)
• M7: 1,243,158 km (0.095 R)
• M8: 1,329,177 km (0.101 R)
• M9: 1,479,673 km (0.064 R)
• M10: 1,578,706 km (0.112 R)
• M11: 1,702,125 km (0.098 R)
• M12: 1,806,245 km (0.11 R)
• M13: 1,943,426 km (0.091 R)
• M14: 2,044,853 km (0.085 R)
• M15: 2,180,239 km (0.118 R)
• M16: 2,294,083 km (0.108 R)
• M17: 2,443,382 km (0.105 R)
• M18: 2,553,486 km (0.057 R)
• M19: 2,647,882 km (0.092 R)
• M20: 2,938,252 km (0.118 R)
• M21: 3,229,968 km (0.113 R)
• M22: 3,351,291 km (0.084 R)
• M23: 3,598,427 km (0.07 R)
• M24: 3,950,730 km (0.11 R)
• M25: 4,070,708 km (0.089 R)
• M26: 4,263,240 km (0.078 R)
• M27: 4,376,037 km (0.105 R)
• M28: 4,646,809 km (0.049 R)
• M29: 4,826,925 km (0.114 R)
• M30: 4,987,743 km (0.085 R)
• M31: 5,139,435 km (0.118 R)
• M32: 5,237,870 km (0.1 R)
• M33: 5,336,904 km (0.069 R)
• M34: 5,425,316 km (0.119 R)
• M35: 5,536,767 km (0.094 R)
• M36: 5,739,173 km (0.088 R)
• M37: 5,955,641 km (0.075 R)
• M38: 6,070,532 km (0.115 R)
• M39: 6,221,177 km (0.112 R)
• M40: 6,326,195 km (0.056 R)
• M41: 6,621,052 km (0.108 R)
• M42: 6,776,185 km (0.098 R)
• M43: 7,029,305 km (0.102 R)
• M44: 7,248,765 km (0.106 R)
• M45: 7,495,302 km (0.107 R)
• M46: 7,669,584 km (0.107 R)
• M47: 7,984,188 km (0.099 R)
• M48: 8,124,062 km (0.12 R)
• M49: 8,380,174 km (0.088 R)
• M50: 8,470,531 km (0.036 R)
• M51: 8,600,232 km (0.05 R)
• M52: 8,691,337 km (0.108 R)
• M53: 8,848,265 km (0.106 R)
• M54: 8,953,433 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 8.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.14 AU - 2.62 AU

Year: 2371 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,108,665 km

• M1: 108,907 km (0.098 R)
• M2: 185,801 km (0.074 R)
• M3: 254,017 km (0.103 R)
• M4: 468,391 km (0.116 R)
• M5: 653,743 km (0.062 R)
• M6: 826,528 km (0.107 R)
• M7: 890,706 km (0.1 R)
• M8: 1,185,114 km (0.073 R)
• M9: 1,332,917 km (0.104 R)
• M10: 1,409,062 km (0.074 R)
• M11: 1,497,923 km (0.109 R)
• M12: 1,565,991 km (0.051 R)
• M13: 1,681,630 km (0.089 R)
• M14: 1,764,357 km (0.086 R)
• M15: 1,824,196 km (0.036 R)
• M16: 2,501,127 km (0.062 R)
• M17: 2,623,348 km (0.105 R)
• M18: 2,705,926 km (0.117 R)
• M19: 2,761,427 km (0.048 R)
• M20: 2,987,469 km (0.034 R)
• M21: 3,175,664 km (0.108 R)
• M22: 3,352,787 km (0.12 R)
• M23: 3,442,696 km (0.062 R)
• M24: 3,563,720 km (0.092 R)
• M25: 3,919,464 km (0.109 R)
• M26: 4,286,727 km (0.08 R)
• M27: 4,417,027 km (0.116 R)
• M28: 4,482,700 km (0.09 R)
• M29: 4,648,305 km (0.052 R)
• M30: 4,748,685 km (0.063 R)
• M31: 4,866,718 km (0.089 R)
• M32: 5,071,218 km (0.111 R)
• M33: 5,488,895 km (0.081 R)
• M34: 6,099,404 km (0.084 R)
• M35: 6,154,456 km (0.114 R)
• M36: 6,357,162 km (0.091 R)
• M37: 6,618,509 km (0.099 R)
• M38: 6,826,300 km (0.12 R)
• M39: 7,345,405 km (0.102 R)
• M40: 7,757,996 km (0.064 R)
• M41: 7,997,053 km (0.092 R)
• M42: 8,749,830 km (0.107 R)
• M43: 9,019,555 km (0.109 R)
• M44: 9,166,011 km (0.101 R)
• M45: 9,313,215 km (0.065 R)
• M46: 9,376,645 km (0.065 R)
• M47: 9,525,046 km (0.117 R)
• M48: 10,147,822 km (0.045 R)
• M49: 10,234,888 km (0.076 R)
• M50: 10,739,631 km (0.098 R)
• M51: 10,806,053 km (0.102 R)
• M52: 10,872,624 km (0.069 R)
• M53: 11,050,944 km (0.07 R)
• M54: 11,705,136 km (0.085 R)
• M55: 11,842,018 km (0.09 R)
• M56: 12,371,894 km (0.119 R)
• M57: 12,441,457 km (0.053 R)
• M58: 12,581,331 km (0.082 R)
• M59: 13,027,282 km (0.115 R)
• M60: 13,169,250 km (0.103 R)
• M61: 13,526,191 km (0.1 R)
• M62: 13,622,083 km (0.095 R)
• M63: 13,886,572 km (0.108 R)
• M64: 14,031,532 km (0.059 R)
• M65: 14,128,472 km (0.089 R)
• M66: 14,274,330 km (0.053 R)
• M67: 14,493,939 km (0.028 R)
• M68: 14,887,232 km (0.118 R)
• M69: 15,085,300 km (0.106 R)
• M70: 15,284,115 km (0.114 R)
• M71: 15,911,080 km (0.063 R)
• M72: 16,037,490 km (0.119 R)
• M73: 16,291,358 km (0.044 R)
• M74: 16,520,990 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 14.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.12 AU - 3.12 AU

Year: 2738 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,108,665 km

• M1: 208,539 km (0.102 R)
• M2: 337,194 km (0.098 R)
• M3: 510,428 km (0.114 R)
• M4: 635,043 km (0.094 R)
• M5: 893,847 km (0.086 R)
• M6: 1,004,101 km (0.12 R)
• M7: 1,450,800 km (0.117 R)
• M8: 1,685,818 km (0.062 R)
• M9: 1,814,173 km (0.115 R)
• M10: 1,945,820 km (0.089 R)
• M11: 2,283,312 km (0.049 R)
• M12: 2,585,949 km (0.118 R)
• M13: 2,762,923 km (0.117 R)
• M14: 2,986,422 km (0.099 R)
• M15: 3,481,292 km (0.107 R)
• M16: 3,877,577 km (0.074 R)
• M17: 3,971,075 km (0.042 R)
• M18: 4,288,373 km (0.056 R)
• M19: 4,499,156 km (0.118 R)
• M20: 4,746,740 km (0.04 R)
• M21: 4,998,813 km (0.071 R)
• M22: 5,324,637 km (0.068 R)
• M23: 5,569,230 km (0.073 R)
• M24: 5,781,808 km (0.087 R)
• M25: 5,979,128 km (0.096 R)
• M26: 6,105,837 km (0.118 R)
• M27: 6,491,351 km (0.116 R)
• M28: 6,790,547 km (0.113 R)
• M29: 7,113,528 km (0.052 R)
• M30: 7,228,719 km (0.079 R)
• M31: 7,325,209 km (0.109 R)
• M32: 7,636,822 km (0.039 R)
• M33: 7,774,452 km (0.091 R)
• M34: 7,992,715 km (0.071 R)
• M35: 8,192,727 km (0.055 R)
• M36: 8,638,828 km (0.088 R)
• M37: 9,030,475 km (0.089 R)
• M38: 9,745,852 km (0.036 R)
• M39: 10,545,304 km (0.111 R)
• M40: 10,809,045 km (0.042 R)
• M41: 11,186,630 km (0.106 R)
• M42: 11,410,727 km (0.11 R)
• M43: 11,681,649 km (0.081 R)
• M44: 12,460,755 km (0.115 R)
• M45: 12,669,892 km (0.051 R)
• M46: 12,763,242 km (0.115 R)
• M47: 13,067,972 km (0.05 R)
• M48: 13,256,765 km (0.093 R)
• M49: 13,446,455 km (0.117 R)
• M50: 14,021,060 km (0.085 R)
• M51: 14,117,551 km (0.109 R)
• M52: 14,457,288 km (0.086 R)
• M53: 14,628,129 km (0.117 R)
• M54: 16,069,504 km (0.051 R)
• M55: 16,398,769 km (0.036 R)
• M56: 16,781,590 km (0.068 R)
• M57: 17,089,911 km (0.071 R)
• M58: 17,400,177 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.3

Radius: 9.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.21 AU - 5.93 AU

Year: 8488 Days

Day: 10.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,108,665 km

• M1: 131,347 km (0.054 R)
• M2: 259,702 km (0.074 R)
• M3: 384,018 km (0.099 R)
• M4: 471,682 km (0.095 R)
• M5: 874,699 km (0.111 R)
• M6: 973,284 km (0.076 R)
• M7: 1,536,370 km (0.09 R)
• M8: 2,068,041 km (0.053 R)
• M9: 2,400,597 km (0.114 R)
• M10: 2,494,245 km (0.115 R)
• M11: 2,831,888 km (0.078 R)
• M12: 3,149,933 km (0.068 R)
• M13: 3,550,257 km (0.097 R)
• M14: 4,152,986 km (0.116 R)
• M15: 4,247,084 km (0.102 R)
• M16: 4,322,780 km (0.059 R)
• M17: 5,045,338 km (0.078 R)
• M18: 5,267,491 km (0.082 R)
• M19: 5,554,719 km (0.063 R)
• M20: 6,144,733 km (0.114 R)
• M21: 6,490,902 km (0.06 R)
• M22: 7,292,747 km (0.114 R)
• M23: 8,055,247 km (0.096 R)
• M24: 8,172,980 km (0.053 R)
• M25: 8,577,493 km (0.113 R)
• M26: 8,867,115 km (0.093 R)
• M27: 9,480,615 km (0.109 R)
• M28: 9,555,265 km (0.054 R)
• M29: 10,671,115 km (0.081 R)
• M30: 11,694,215 km (0.07 R)
• M31: 12,176,967 km (0.102 R)
• M32: 12,312,354 km (0.059 R)
• M33: 12,611,699 km (0.117 R)
• M34: 14,144,179 km (0.042 R)
• M35: 14,889,027 km (0.111 R)
• M36: 15,266,164 km (0.057 R)
• M37: 15,558,478 km (0.106 R)
• M38: 15,764,175 km (0.054 R)
• M39: 17,077,644 km (0.1 R)
• M40: 17,229,187 km (0.09 R)
• M41: 17,381,178 km (0.032 R)
• M42: 17,625,172 km (0.051 R)
• M43: 17,901,031 km (0.025 R)
• M44: 18,519,319 km (0.074 R)
• M45: 20,351,444 km (0.093 R)
• M46: 21,158,973 km (0.112 R)
• M47: 21,321,736 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit