🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.59 AU - 0.61 AU

Year: 212 Days

Day: 21.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.54 AU - 0.74 AU

Year: 234 Days

Day: 31.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.02 AU - 1.26 AU

Year: 556 Days

Day: 43.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.06 AU - 1.4 AU

Year: 623 Days

Day: 26.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 112.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,269,683 km

• M1: 162,912 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.36 AU - 1.5 AU

Year: 781 Days

Day: 34.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,269,683 km

• M1: 174,431 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.29 AU - 1.77 AU

Year: 864 Days

Day: 18 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 8.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.08 AU - 3.7 AU

Year: 2850 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,269,683 km

• M1: 111,002 km (0.104 R)
• M2: 194,178 km (0.108 R)
• M3: 262,395 km (0.096 R)
• M4: 580,290 km (0.115 R)
• M5: 813,513 km (0.096 R)
• M6: 885,769 km (0.069 R)
• M7: 969,693 km (0.105 R)
• M8: 1,452,147 km (0.09 R)
• M9: 1,507,498 km (0.083 R)
• M10: 1,631,963 km (0.096 R)
• M11: 1,701,377 km (0.09 R)
• M12: 1,807,441 km (0.068 R)
• M13: 1,891,366 km (0.118 R)
• M14: 2,100,952 km (0.098 R)
• M15: 2,396,408 km (0.115 R)
• M16: 2,637,111 km (0.101 R)
• M17: 2,941,842 km (0.116 R)
• M18: 3,084,110 km (0.114 R)
• M19: 3,615,332 km (0.072 R)
• M20: 3,860,523 km (0.072 R)
• M21: 4,016,703 km (0.086 R)
• M22: 4,079,684 km (0.101 R)
• M23: 4,286,727 km (0.094 R)
• M24: 4,530,123 km (0.094 R)
• M25: 4,661,769 km (0.096 R)
• M26: 4,895,142 km (0.097 R)
• M27: 4,996,419 km (0.12 R)
• M28: 5,304,292 km (0.062 R)
• M29: 5,373,556 km (0.109 R)
• M30: 5,495,478 km (0.043 R)
• M31: 5,759,817 km (0.05 R)
• M32: 5,831,026 km (0.089 R)
• M33: 5,902,534 km (0.109 R)
• M34: 6,046,596 km (0.059 R)
• M35: 6,374,664 km (0.062 R)
• M36: 6,972,308 km (0.07 R)
• M37: 7,297,085 km (0.109 R)
• M38: 7,374,128 km (0.08 R)
• M39: 7,705,188 km (0.08 R)
• M40: 7,783,727 km (0.119 R)
• M41: 7,941,702 km (0.085 R)
• M42: 8,685,952 km (0.109 R)
• M43: 8,747,287 km (0.092 R)
• M44: 8,808,771 km (0.092 R)
• M45: 9,035,562 km (0.103 R)
• M46: 9,118,439 km (0.089 R)
• M47: 9,452,491 km (0.111 R)
• M48: 9,536,715 km (0.096 R)
• M49: 9,621,088 km (0.086 R)
• M50: 9,833,367 km (0.072 R)
• M51: 10,175,946 km (0.1 R)
• M52: 11,071,888 km (0.037 R)
• M53: 11,316,630 km (0.107 R)
• M54: 11,383,650 km (0.043 R)
• M55: 11,675,665 km (0.077 R)
• M56: 11,743,433 km (0.115 R)
• M57: 12,015,701 km (0.092 R)
• M58: 12,198,510 km (0.056 R)
• M59: 12,589,708 km (0.069 R)
• M60: 12,728,834 km (0.09 R)
• M61: 13,102,230 km (0.079 R)
• M62: 13,219,665 km (0.079 R)
• M63: 13,574,212 km (0.103 R)
• M64: 13,740,564 km (0.027 R)
• M65: 14,437,541 km (0.073 R)
• M66: 15,145,887 km (0.076 R)
• M67: 15,641,056 km (0.113 R)
• M68: 16,647,251 km (0.114 R)
• M69: 16,723,546 km (0.084 R)
• M70: 16,876,435 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 14.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.76 AU - 4.94 AU

Year: 4142 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 36,269,683 km

• M1: 274,063 km (0.101 R)
• M2: 436,527 km (0.067 R)
• M3: 610,359 km (0.111 R)
• M4: 703,260 km (0.109 R)
• M5: 812,316 km (0.057 R)
• M6: 949,797 km (0.074 R)
• M7: 1,084,435 km (0.112 R)
• M8: 1,362,238 km (0.061 R)
• M9: 1,556,416 km (0.12 R)
• M10: 1,650,214 km (0.114 R)
• M11: 1,844,243 km (0.08 R)
• M12: 1,958,535 km (0.107 R)
• M13: 2,075,521 km (0.096 R)
• M14: 2,362,898 km (0.09 R)
• M15: 2,583,256 km (0.075 R)
• M16: 2,826,951 km (0.104 R)
• M17: 3,302,523 km (0.119 R)
• M18: 3,675,919 km (0.079 R)
• M19: 3,803,526 km (0.051 R)
• M20: 4,271,468 km (0.119 R)
• M21: 4,502,746 km (0.113 R)
• M22: 4,977,720 km (0.043 R)
• M23: 5,241,909 km (0.063 R)
• M24: 5,344,683 km (0.076 R)
• M25: 5,552,475 km (0.112 R)
• M26: 6,213,697 km (0.119 R)
• M27: 6,322,604 km (0.109 R)
• M28: 6,454,251 km (0.086 R)
• M29: 6,586,944 km (0.069 R)
• M30: 6,698,095 km (0.089 R)
• M31: 7,126,394 km (0.039 R)
• M32: 7,470,918 km (0.069 R)
• M33: 7,587,006 km (0.089 R)
• M34: 7,774,003 km (0.039 R)
• M35: 8,344,270 km (0.093 R)
• M36: 8,634,490 km (0.114 R)
• M37: 8,903,467 km (0.082 R)
• M38: 9,001,902 km (0.081 R)
• M39: 9,274,769 km (0.093 R)
• M40: 9,424,666 km (0.073 R)
• M41: 9,525,196 km (0.059 R)
• M42: 9,956,037 km (0.045 R)
• M43: 10,289,790 km (0.049 R)
• M44: 10,889,379 km (0.058 R)
• M45: 11,127,239 km (0.115 R)
• M46: 11,393,374 km (0.095 R)
• M47: 11,715,757 km (0.12 R)
• M48: 12,150,040 km (0.103 R)
• M49: 12,534,506 km (0.095 R)
• M50: 12,756,061 km (0.046 R)
• M51: 13,797,412 km (0.114 R)
• M52: 14,112,315 km (0.115 R)
• M53: 14,574,573 km (0.099 R)
• M54: 14,953,953 km (0.064 R)
• M55: 15,484,427 km (0.068 R)
• M56: 15,752,057 km (0.091 R)
• M57: 15,961,345 km (0.082 R)
• M58: 16,412,831 km (0.12 R)
• M59: 16,776,952 km (0.09 R)
• M60: 17,606,173 km (0.057 R)
• M61: 18,072,620 km (0.113 R)
• M62: 18,480,274 km (0.113 R)
• M63: 19,208,815 km (0.051 R)
• M64: 19,560,670 km (0.109 R)
• M65: 20,956,268 km (0.11 R)
• M66: 21,054,853 km (0.087 R)
• M67: 21,318,445 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 10.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.05 AU - 6.83 AU

Year: 6610 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,269,683 km

• M1: 175,927 km (0.074 R)
• M2: 244,293 km (0.092 R)
• M3: 502,499 km (0.079 R)
• M4: 705,653 km (0.03 R)
• M5: 818,001 km (0.102 R)
• M6: 921,523 km (0.082 R)
• M7: 1,346,231 km (0.066 R)
• M8: 1,693,149 km (0.088 R)
• M9: 1,789,191 km (0.026 R)
• M10: 2,007,005 km (0.102 R)
• M11: 2,129,526 km (0.086 R)
• M12: 2,318,169 km (0.107 R)
• M13: 2,403,739 km (0.07 R)
• M14: 2,779,678 km (0.088 R)
• M15: 2,916,859 km (0.076 R)
• M16: 3,009,610 km (0.057 R)
• M17: 4,068,314 km (0.114 R)
• M18: 4,198,464 km (0.103 R)
• M19: 4,462,804 km (0.073 R)
• M20: 4,570,215 km (0.113 R)
• M21: 4,651,297 km (0.091 R)
• M22: 5,317,008 km (0.114 R)
• M23: 5,865,284 km (0.118 R)
• M24: 5,953,546 km (0.116 R)
• M25: 7,266,717 km (0.104 R)
• M26: 7,361,562 km (0.079 R)
• M27: 8,532,165 km (0.06 R)
• M28: 8,766,585 km (0.034 R)
• M29: 8,867,713 km (0.032 R)
• M30: 9,071,016 km (0.052 R)
• M31: 9,655,645 km (0.12 R)
• M32: 9,934,944 km (0.104 R)
• M33: 10,788,998 km (0.119 R)
• M34: 11,151,773 km (0.098 R)
• M35: 11,371,383 km (0.106 R)
• M36: 11,518,587 km (0.039 R)
• M37: 12,076,288 km (0.1 R)
• M38: 13,217,869 km (0.104 R)
• M39: 14,793,285 km (0.097 R)
• M40: 15,972,116 km (0.103 R)
• M41: 16,261,289 km (0.1 R)
• M42: 18,074,714 km (0.095 R)
• M43: 18,246,751 km (0.026 R)
• M44: 18,332,920 km (0.049 R)
• M45: 18,419,238 km (0.067 R)
• M46: 19,597,770 km (0.1 R)
• M47: 21,161,516 km (0.037 R)
• M48: 21,252,023 km (0.062 R)
• M49: 22,027,090 km (0.1 R)
• M50: 22,210,796 km (0.092 R)
• M51: 22,533,628 km (0.08 R)
• M52: 22,626,080 km (0.075 R)
• M53: 23,043,906 km (0.089 R)
• M54: 23,230,455 km (0.076 R)
• M55: 23,698,846 km (0.094 R)
• M56: 24,312,496 km (0.067 R)
• M57: 24,645,202 km (0.105 R)
• M58: 25,170,889 km (0.085 R)
• M59: 25,459,164 km (0.08 R)
• M60: 25,893,746 km (0.089 R)
• M61: 26,379,490 km (0.041 R)
• M62: 28,202,639 km (0.108 R)
• M63: 29,054,001 km (0.087 R)
• M64: 29,508,030 km (0.032 R)
• M65: 29,862,877 km (0.082 R)
• M66: 30,066,330 km (0.118 R)
• M67: 30,321,244 km (0.103 R)
• M68: 30,627,920 km (0.065 R)
• M69: 31,554,529 km (0.096 R)
• M70: 33,540,890 km (0.106 R)
• M71: 34,282,895 km (0.025 R)
• M72: 34,655,843 km (0.066 R)
• M73: 34,869,618 km (0.066 R)
• M74: 35,298,366 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit