🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 668 Days

Day: 22.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.7 AU - 2.38 AU

Year: 1039 Days

Day: 23.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.52 AU - 3.78 AU

Year: 1993 Days

Day: 21.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,869,496 km

• M1: 1,016,966 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.29 AU - 5.93 AU

Year: 4117 Days

Day: 19.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 11.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.24 AU - 8.54 AU

Year: 7900 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 51,869,496 km

• M1: 166,203 km (0.108 R)
• M2: 285,433 km (0.062 R)
• M3: 359,334 km (0.091 R)
• M4: 759,359 km (0.067 R)
• M5: 913,594 km (0.049 R)
• M6: 1,121,984 km (0.083 R)
• M7: 1,917,097 km (0.025 R)
• M8: 2,010,147 km (0.095 R)
• M9: 2,242,921 km (0.068 R)
• M10: 2,441,288 km (0.118 R)
• M11: 2,749,758 km (0.116 R)
• M12: 2,855,375 km (0.075 R)
• M13: 3,180,600 km (0.064 R)
• M14: 3,339,772 km (0.094 R)
• M15: 4,244,540 km (0.1 R)
• M16: 4,473,276 km (0.088 R)
• M17: 4,688,098 km (0.106 R)
• M18: 4,815,107 km (0.118 R)
• M19: 5,353,061 km (0.111 R)
• M20: 5,428,757 km (0.097 R)
• M21: 6,008,150 km (0.053 R)
• M22: 6,146,229 km (0.106 R)
• M23: 6,405,482 km (0.085 R)
• M24: 6,709,016 km (0.095 R)
• M25: 6,831,836 km (0.095 R)
• M26: 7,267,465 km (0.117 R)
• M27: 7,478,098 km (0.099 R)
• M28: 7,648,042 km (0.091 R)
• M29: 8,428,793 km (0.112 R)
• M30: 8,806,378 km (0.116 R)
• M31: 9,166,759 km (0.04 R)
• M32: 10,253,438 km (0.088 R)
• M33: 10,324,048 km (0.065 R)
• M34: 11,113,027 km (0.077 R)
• M35: 11,797,737 km (0.079 R)
• M36: 12,220,052 km (0.082 R)
• M37: 12,521,192 km (0.082 R)
• M38: 12,723,299 km (0.079 R)
• M39: 12,850,307 km (0.085 R)
• M40: 13,130,953 km (0.068 R)
• M41: 13,310,471 km (0.086 R)
• M42: 13,439,424 km (0.038 R)
• M43: 13,568,676 km (0.093 R)
• M44: 14,963,826 km (0.115 R)
• M45: 15,178,499 km (0.072 R)
• M46: 15,992,162 km (0.085 R)
• M47: 16,266,524 km (0.093 R)
• M48: 16,487,181 km (0.091 R)
• M49: 16,903,662 km (0.117 R)
• M50: 17,351,558 km (0.113 R)
• M51: 17,661,824 km (0.112 R)
• M52: 18,116,452 km (0.039 R)
• M53: 18,892,416 km (0.097 R)
• M54: 19,124,293 km (0.074 R)
• M55: 19,357,216 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 12.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.02 AU - 10.7 AU

Year: 11036 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,869,496 km

• M1: 186,848 km (0.057 R)
• M2: 279,598 km (0.056 R)
• M3: 361,129 km (0.089 R)
• M4: 520,002 km (0.096 R)
• M5: 784,790 km (0.079 R)
• M6: 1,360,892 km (0.11 R)
• M7: 1,606,980 km (0.101 R)
• M8: 1,890,319 km (0.092 R)
• M9: 2,309,342 km (0.082 R)
• M10: 2,455,649 km (0.111 R)
• M11: 2,809,149 km (0.042 R)
• M12: 3,045,214 km (0.08 R)
• M13: 3,125,249 km (0.076 R)
• M14: 3,260,486 km (0.106 R)
• M15: 3,342,465 km (0.088 R)
• M16: 3,734,860 km (0.116 R)
• M17: 4,624,968 km (0.106 R)
• M18: 4,748,536 km (0.038 R)
• M19: 5,415,443 km (0.119 R)
• M20: 5,578,505 km (0.077 R)
• M21: 6,731,156 km (0.068 R)
• M22: 6,977,544 km (0.1 R)
• M23: 7,084,058 km (0.109 R)
• M24: 7,191,020 km (0.094 R)
• M25: 8,517,504 km (0.063 R)
• M26: 8,822,534 km (0.11 R)
• M27: 9,092,259 km (0.071 R)
• M28: 9,208,796 km (0.085 R)
• M29: 9,404,021 km (0.1 R)
• M30: 11,767,668 km (0.108 R)
• M31: 11,894,676 km (0.066 R)
• M32: 11,979,648 km (0.087 R)
• M33: 12,710,134 km (0.077 R)
• M34: 12,927,650 km (0.117 R)
• M35: 13,366,570 km (0.102 R)
• M36: 14,758,129 km (0.115 R)
• M37: 15,032,791 km (0.113 R)
• M38: 16,716,066 km (0.115 R)
• M39: 17,338,543 km (0.119 R)
• M40: 17,676,784 km (0.076 R)
• M41: 18,803,854 km (0.073 R)
• M42: 19,052,037 km (0.086 R)
• M43: 20,105,804 km (0.06 R)
• M44: 21,127,109 km (0.063 R)
• M45: 21,540,298 km (0.077 R)
• M46: 21,851,911 km (0.112 R)
• M47: 23,485,968 km (0.119 R)
• M48: 24,778,045 km (0.104 R)
• M49: 26,148,212 km (0.079 R)
• M50: 26,982,220 km (0.082 R)
• M51: 27,094,119 km (0.068 R)
• M52: 27,206,018 km (0.064 R)
• M53: 28,847,556 km (0.056 R)
• M54: 30,114,051 km (0.065 R)
• M55: 30,579,151 km (0.076 R)
• M56: 31,222,572 km (0.117 R)
• M57: 31,693,206 km (0.068 R)
• M58: 32,463,187 km (0.075 R)
• M59: 33,179,312 km (0.103 R)
• M60: 33,419,267 km (0.04 R)
• M61: 34,142,273 km (0.104 R)
• M62: 37,772,116 km (0.051 R)
• M63: 39,093,364 km (0.101 R)
• M64: 39,219,924 km (0.081 R)
• M65: 39,600,651 km (0.091 R)
• M66: 40,301,816 km (0.107 R)
• M67: 41,071,347 km (0.067 R)
• M68: 41,264,478 km (0.073 R)
• M69: 41,651,787 km (0.053 R)
• M70: 42,104,919 km (0.094 R)
• M71: 42,820,595 km (0.088 R)
• M72: 43,409,113 km (0.072 R)
• M73: 43,737,181 km (0.11 R)
• M74: 43,868,678 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.4

Radius: 7.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.84 AU - 15.12 AU

Year: 16669 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,869,496 km

• M1: 157,975 km (0.061 R)
• M2: 233,821 km (0.102 R)
• M3: 437,275 km (0.116 R)
• M4: 659,727 km (0.113 R)
• M5: 916,885 km (0.109 R)
• M6: 1,662,332 km (0.113 R)
• M7: 1,986,959 km (0.063 R)
• M8: 2,386,236 km (0.037 R)
• M9: 2,868,539 km (0.117 R)
• M10: 3,411,579 km (0.115 R)
• M11: 3,473,962 km (0.108 R)
• M12: 3,663,203 km (0.091 R)
• M13: 4,084,919 km (0.051 R)
• M14: 4,318,442 km (0.114 R)
• M15: 4,385,910 km (0.11 R)
• M16: 4,556,302 km (0.087 R)
• M17: 4,763,645 km (0.111 R)
• M18: 4,973,980 km (0.057 R)
• M19: 6,147,276 km (0.113 R)
• M20: 6,608,486 km (0.113 R)
• M21: 6,882,699 km (0.114 R)
• M22: 7,401,953 km (0.105 R)
• M23: 7,768,767 km (0.106 R)
• M24: 8,225,190 km (0.109 R)
• M25: 8,309,115 km (0.067 R)
• M26: 8,477,861 km (0.037 R)
• M27: 8,904,664 km (0.084 R)
• M28: 10,362,046 km (0.064 R)
• M29: 11,561,522 km (0.091 R)
• M30: 12,417,521 km (0.062 R)
• M31: 13,343,083 km (0.068 R)
• M32: 13,491,185 km (0.101 R)
• M33: 14,139,692 km (0.115 R)
• M34: 14,391,764 km (0.081 R)
• M35: 14,543,606 km (0.084 R)
• M36: 15,156,807 km (0.094 R)
• M37: 15,259,880 km (0.049 R)
• M38: 15,935,165 km (0.111 R)
• M39: 16,673,431 km (0.113 R)
• M40: 16,726,538 km (0.053 R)
• M41: 18,787,847 km (0.087 R)
• M42: 19,904,595 km (0.112 R)
• M43: 20,985,290 km (0.058 R)
• M44: 21,330,562 km (0.097 R)
• M45: 21,446,052 km (0.092 R)
• M46: 21,910,104 km (0.111 R)
• M47: 22,966,415 km (0.09 R)
• M48: 23,025,506 km (0.1 R)
• M49: 23,143,987 km (0.108 R)
• M50: 24,279,734 km (0.049 R)
• M51: 24,763,384 km (0.101 R)
• M52: 24,884,708 km (0.11 R)
• M53: 26,109,616 km (0.097 R)
• M54: 26,418,984 km (0.093 R)
• M55: 27,542,464 km (0.068 R)
• M56: 27,731,256 km (0.089 R)
• M57: 28,363,457 km (0.11 R)
• M58: 29,835,799 km (0.116 R)
• M59: 29,900,426 km (0.09 R)
• M60: 29,965,052 km (0.066 R)
• M61: 30,809,382 km (0.116 R)
• M62: 31,070,730 km (0.077 R)
• M63: 32,920,807 km (0.096 R)
• M64: 33,255,008 km (0.101 R)
• M65: 33,590,257 km (0.092 R)
• M66: 33,859,234 km (0.068 R)
• M67: 34,399,432 km (0.039 R)
• M68: 34,534,968 km (0.101 R)
• M69: 34,738,421 km (0.097 R)
• M70: 35,283,256 km (0.09 R)
• M71: 35,762,269 km (0.087 R)
• M72: 35,968,265 km (0.118 R)
• M73: 36,036,930 km (0.112 R)
• M74: 36,450,269 km (0.103 R)
• M75: 37,142,758 km (0.119 R)
• M76: 37,560,285 km (0.056 R)
• M77: 38,399,978 km (0.094 R)
• M78: 41,531,510 km (0.066 R)
• M79: 41,747,979 km (0.095 R)
• M80: 42,037,301 km (0.063 R)
• M81: 42,836,153 km (0.116 R)
• M82: 42,981,862 km (0.098 R)
• M83: 44,080,509 km (0.102 R)
• M84: 44,154,111 km (0.036 R)
• M85: 44,522,570 km (0.081 R)
• M86: 45,262,481 km (0.084 R)
• M87: 46,529,725 km (0.066 R)
• M88: 47,657,693 km (0.089 R)
• M89: 48,187,120 km (0.081 R)
• M90: 48,490,504 km (0.117 R)
• M91: 49,328,103 km (0.109 R)
• M92: 50,247,232 km (0.06 R)
• M93: 50,324,125 km (0.074 R)
• M94: 51,636,697 km (0.037 R)
• M95: 51,714,189 km (0.063 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit