🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 299 Days

Day: 37.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 130.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.84 AU - 2.32 AU

Year: 1085 Days

Day: 25.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.52 AU - 2.7 AU

Year: 1525 Days

Day: 21.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 12.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.56 AU - 6.18 AU

Year: 4500 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,962,609 km

• M1: 154,834 km (0.087 R)
• M2: 253,568 km (0.116 R)
• M3: 368,160 km (0.104 R)
• M4: 449,542 km (0.082 R)
• M5: 547,229 km (0.071 R)
• M6: 670,797 km (0.089 R)
• M7: 795,861 km (0.069 R)
• M8: 1,061,397 km (0.11 R)
• M9: 1,167,163 km (0.091 R)
• M10: 1,367,175 km (0.091 R)
• M11: 1,495,231 km (0.064 R)
• M12: 1,578,856 km (0.074 R)
• M13: 1,751,193 km (0.119 R)
• M14: 2,008,501 km (0.046 R)
• M15: 2,115,015 km (0.073 R)
• M16: 2,431,863 km (0.066 R)
• M17: 2,913,269 km (0.117 R)
• M18: 3,065,111 km (0.085 R)
• M19: 3,617,426 km (0.098 R)
• M20: 3,847,208 km (0.066 R)
• M21: 4,014,309 km (0.03 R)
• M22: 4,149,695 km (0.09 R)
• M23: 4,355,692 km (0.087 R)
• M24: 4,618,086 km (0.098 R)
• M25: 4,994,175 km (0.113 R)
• M26: 5,140,183 km (0.071 R)
• M27: 5,287,537 km (0.075 R)
• M28: 6,240,176 km (0.072 R)
• M29: 6,636,162 km (0.081 R)
• M30: 6,756,588 km (0.057 R)
• M31: 7,286,912 km (0.075 R)
• M32: 7,390,434 km (0.064 R)
• M33: 7,746,028 km (0.085 R)
• M34: 8,236,260 km (0.094 R)
• M35: 8,344,120 km (0.098 R)
• M36: 8,670,693 km (0.105 R)
• M37: 8,802,488 km (0.115 R)
• M38: 8,934,882 km (0.085 R)
• M39: 9,090,315 km (0.037 R)
• M40: 9,179,625 km (0.098 R)
• M41: 9,381,432 km (0.116 R)
• M42: 9,584,736 km (0.11 R)
• M43: 9,675,541 km (0.107 R)
• M44: 9,835,162 km (0.118 R)
• M45: 10,529,147 km (0.089 R)
• M46: 10,717,042 km (0.098 R)
• M47: 11,383,052 km (0.107 R)
• M48: 11,503,328 km (0.115 R)
• M49: 12,037,991 km (0.067 R)
• M50: 12,234,413 km (0.088 R)
• M51: 12,332,998 km (0.118 R)
• M52: 12,905,210 km (0.098 R)
• M53: 13,080,987 km (0.095 R)
• M54: 13,843,787 km (0.118 R)
• M55: 14,725,666 km (0.03 R)
• M56: 15,840,171 km (0.052 R)
• M57: 16,082,519 km (0.1 R)
• M58: 17,146,908 km (0.102 R)
• M59: 17,534,666 km (0.112 R)
• M60: 17,981,215 km (0.097 R)
• M61: 18,431,505 km (0.109 R)
• M62: 19,114,120 km (0.105 R)
• M63: 19,199,989 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 13.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.57 AU - 6.53 AU

Year: 5382 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,962,609 km

• M1: 190,139 km (0.075 R)
• M2: 281,394 km (0.112 R)
• M3: 545,733 km (0.076 R)
• M4: 650,302 km (0.098 R)
• M5: 776,114 km (0.102 R)
• M6: 953,537 km (0.061 R)
• M7: 1,099,993 km (0.069 R)
• M8: 1,568,982 km (0.112 R)
• M9: 1,656,048 km (0.079 R)
• M10: 1,744,910 km (0.103 R)
• M11: 2,514,142 km (0.116 R)
• M12: 2,700,840 km (0.115 R)
• M13: 2,870,634 km (0.106 R)
• M14: 2,978,643 km (0.08 R)
• M15: 3,311,050 km (0.096 R)
• M16: 3,820,430 km (0.113 R)
• M17: 4,255,611 km (0.056 R)
• M18: 4,835,003 km (0.079 R)
• M19: 5,016,465 km (0.029 R)
• M20: 5,493,234 km (0.116 R)
• M21: 5,737,228 km (0.054 R)
• M22: 6,151,764 km (0.084 R)
• M23: 6,235,838 km (0.055 R)
• M24: 6,576,173 km (0.117 R)
• M25: 6,893,470 km (0.112 R)
• M26: 7,127,441 km (0.078 R)
• M27: 7,245,474 km (0.056 R)
• M28: 7,453,415 km (0.096 R)
• M29: 7,936,466 km (0.109 R)
• M30: 8,058,837 km (0.101 R)
• M31: 9,381,432 km (0.065 R)
• M32: 9,640,984 km (0.12 R)
• M33: 9,738,971 km (0.076 R)
• M34: 10,266,902 km (0.073 R)
• M35: 10,366,983 km (0.086 R)
• M36: 11,247,815 km (0.114 R)
• M37: 11,420,002 km (0.095 R)
• M38: 11,523,674 km (0.082 R)
• M39: 11,836,782 km (0.11 R)
• M40: 11,976,806 km (0.107 R)
• M41: 12,082,122 km (0.116 R)
• M42: 12,187,888 km (0.119 R)
• M43: 12,900,423 km (0.032 R)
• M44: 13,153,094 km (0.116 R)
• M45: 13,261,851 km (0.073 R)
• M46: 13,443,912 km (0.103 R)
• M47: 13,920,830 km (0.047 R)
• M48: 14,665,528 km (0.086 R)
• M49: 15,004,966 km (0.113 R)
• M50: 15,385,094 km (0.106 R)
• M51: 17,055,653 km (0.112 R)
• M52: 17,333,008 km (0.119 R)
• M53: 18,053,321 km (0.08 R)
• M54: 19,938,105 km (0.052 R)
• M55: 20,146,644 km (0.093 R)
• M56: 20,272,157 km (0.103 R)
• M57: 20,566,117 km (0.051 R)
• M58: 20,776,900 km (0.112 R)
• M59: 21,456,374 km (0.097 R)
• M60: 22,186,262 km (0.11 R)
• M61: 22,532,581 km (0.084 R)
• M62: 23,979,940 km (0.106 R)
• M63: 24,871,843 km (0.095 R)
• M64: 25,638,382 km (0.119 R)
• M65: 26,001,905 km (0.118 R)
• M66: 26,321,297 km (0.034 R)
• M67: 26,917,893 km (0.112 R)
• M68: 27,148,573 km (0.041 R)
• M69: 27,333,625 km (0.086 R)
• M70: 27,844,652 km (0.092 R)
• M71: 28,499,442 km (0.116 R)
• M72: 28,734,609 km (0.111 R)
• M73: 28,875,979 km (0.088 R)
• M74: 29,872,152 km (0.048 R)
• M75: 31,363,343 km (0.083 R)
• M76: 31,654,760 km (0.086 R)
• M77: 32,387,191 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.6

Radius: 6.8

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.89 AU - 15.51 AU

Year: 17344 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,962,609 km

• M1: 444,754 km (0.089 R)
• M2: 504,145 km (0.067 R)
• M3: 842,984 km (0.051 R)
• M4: 1,569,880 km (0.072 R)
• M5: 1,695,243 km (0.076 R)
• M6: 1,922,931 km (0.111 R)
• M7: 2,194,900 km (0.09 R)
• M8: 2,264,912 km (0.104 R)
• M9: 2,371,276 km (0.09 R)
• M10: 2,662,992 km (0.065 R)
• M11: 2,889,333 km (0.118 R)
• M12: 3,121,808 km (0.12 R)
• M13: 3,688,036 km (0.067 R)
• M14: 3,855,586 km (0.081 R)
• M15: 3,940,258 km (0.066 R)
• M16: 5,473,188 km (0.117 R)
• M17: 8,898,530 km (0.117 R)
• M18: 9,010,729 km (0.096 R)
• M19: 9,180,073 km (0.03 R)
• M20: 9,579,200 km (0.096 R)
• M21: 9,984,012 km (0.043 R)
• M22: 10,572,082 km (0.074 R)
• M23: 12,527,924 km (0.04 R)
• M24: 13,161,621 km (0.093 R)
• M25: 14,066,239 km (0.114 R)
• M26: 15,258,684 km (0.064 R)
• M27: 16,690,186 km (0.116 R)
• M28: 17,457,174 km (0.098 R)
• M29: 18,880,598 km (0.093 R)
• M30: 19,387,734 km (0.071 R)
• M31: 19,679,450 km (0.082 R)
• M32: 20,415,023 km (0.037 R)
• M33: 20,489,074 km (0.08 R)
• M34: 20,711,825 km (0.116 R)
• M35: 22,369,669 km (0.095 R)
• M36: 23,137,106 km (0.105 R)
• M37: 24,776,848 km (0.098 R)
• M38: 27,020,816 km (0.058 R)
• M39: 27,346,640 km (0.073 R)
• M40: 28,745,979 km (0.111 R)
• M41: 29,999,908 km (0.114 R)
• M42: 31,785,060 km (0.119 R)
• M43: 32,994,409 km (0.079 R)
• M44: 33,255,457 km (0.082 R)
• M45: 37,797,248 km (0.11 R)
• M46: 38,710,394 km (0.114 R)
• M47: 40,651,426 km (0.074 R)
• M48: 41,024,822 km (0.115 R)
• M49: 42,434,782 km (0.109 R)
• M50: 43,669,713 km (0.114 R)
• M51: 45,786,224 km (0.081 R)
• M52: 46,369,206 km (0.091 R)
• M53: 46,954,583 km (0.064 R)
• M54: 47,248,243 km (0.095 R)
• M55: 47,542,503 km (0.105 R)
• M56: 47,837,360 km (0.105 R)
• M57: 48,725,672 km (0.099 R)
• M58: 50,218,210 km (0.105 R)
• M59: 50,719,064 km (0.106 R)
• M60: 51,422,922 km (0.12 R)
• M61: 51,523,751 km (0.069 R)
• M62: 53,247,866 km (0.102 R)
• M63: 57,274,143 km (0.072 R)
• M64: 61,504,173 km (0.094 R)
• M65: 61,718,247 km (0.084 R)
• M66: 61,932,621 km (0.111 R)
• M67: 63,116,239 km (0.049 R)
• M68: 64,524,554 km (0.114 R)
• M69: 64,633,311 km (0.106 R)
• M70: 67,151,492 km (0.101 R)
• M71: 67,482,403 km (0.117 R)
• M72: 69,590,087 km (0.045 R)
• M73: 69,924,887 km (0.064 R)
• M74: 70,260,286 km (0.042 R)
• M75: 70,932,578 km (0.108 R)
• M76: 71,719,463 km (0.081 R)
• M77: 72,057,704 km (0.075 R)
• M78: 72,283,447 km (0.069 R)
• M79: 72,509,340 km (0.073 R)
• M80: 73,415,604 km (0.104 R)
• M81: 73,756,388 km (0.072 R)
• M82: 75,239,351 km (0.075 R)
• M83: 75,468,386 km (0.103 R)
• M84: 75,812,311 km (0.114 R)
• M85: 75,927,053 km (0.093 R)
• M86: 76,616,849 km (0.091 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit