🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 45.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,263,730 km

• M1: 78,838 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.55 AU - 1.85 AU

Year: 835 Days

Day: 26 Hours

Environment

Temp: -70 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.93 AU - 2.17 AU

Year: 1106 Days

Day: 35.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,263,730 km

• M1: 1,023,399 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.87 AU - 2.41 AU

Year: 1179 Days

Day: 15.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.65 AU - 4.23 AU

Year: 2946 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 92.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.34 AU - 5.04 AU

Year: 3231 Days

Day: 46.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,263,730 km

• M1: 189,690 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 11.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.6 AU - 4.64 AU

Year: 3741 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,263,730 km

• M1: 147,204 km (0.061 R)
• M2: 223,350 km (0.097 R)
• M3: 496,665 km (0.118 R)
• M4: 613,650 km (0.044 R)
• M5: 741,257 km (0.104 R)
• M6: 850,464 km (0.085 R)
• M7: 926,759 km (0.042 R)
• M8: 1,025,493 km (0.113 R)
• M9: 1,117,795 km (0.045 R)
• M10: 1,311,225 km (0.095 R)
• M11: 1,539,362 km (0.115 R)
• M12: 1,719,179 km (0.081 R)
• M13: 1,970,054 km (0.099 R)
• M14: 2,368,733 km (0.114 R)
• M15: 2,549,597 km (0.048 R)
• M16: 2,865,996 km (0.082 R)
• M17: 3,059,127 km (0.108 R)
• M18: 3,568,508 km (0.113 R)
• M19: 3,939,361 km (0.041 R)
• M20: 4,221,502 km (0.086 R)
• M21: 4,373,643 km (0.113 R)
• M22: 4,631,251 km (0.041 R)
• M23: 4,788,179 km (0.105 R)
• M24: 4,929,250 km (0.117 R)
• M25: 5,018,111 km (0.069 R)
• M26: 5,107,571 km (0.118 R)
• M27: 5,197,479 km (0.105 R)
• M28: 5,711,048 km (0.067 R)
• M29: 5,804,397 km (0.062 R)
• M30: 6,453,353 km (0.031 R)
• M31: 6,668,175 km (0.106 R)
• M32: 7,347,499 km (0.083 R)
• M33: 7,428,881 km (0.104 R)
• M34: 7,572,046 km (0.082 R)
• M35: 7,881,863 km (0.105 R)
• M36: 8,090,702 km (0.111 R)
• M37: 8,216,962 km (0.043 R)
• M38: 8,365,064 km (0.081 R)
• M39: 8,578,241 km (0.119 R)
• M40: 9,053,364 km (0.098 R)
• M41: 9,206,403 km (0.078 R)
• M42: 9,448,602 km (0.068 R)
• M43: 9,894,403 km (0.103 R)
• M44: 10,324,347 km (0.084 R)
• M45: 10,783,463 km (0.114 R)
• M46: 10,992,302 km (0.107 R)
• M47: 11,888,692 km (0.092 R)
• M48: 12,249,074 km (0.107 R)
• M49: 12,735,117 km (0.097 R)
• M50: 13,103,876 km (0.092 R)
• M51: 13,177,927 km (0.077 R)
• M52: 13,326,777 km (0.05 R)
• M53: 13,500,909 km (0.111 R)
• M54: 14,053,523 km (0.115 R)
• M55: 14,358,104 km (0.103 R)
• M56: 14,716,242 km (0.043 R)
• M57: 14,793,285 km (0.116 R)
• M58: 14,870,627 km (0.066 R)
• M59: 15,025,461 km (0.084 R)
• M60: 15,834,336 km (0.12 R)
• M61: 15,913,473 km (0.059 R)
• M62: 16,443,648 km (0.101 R)
• M63: 16,979,807 km (0.111 R)
• M64: 17,249,981 km (0.086 R)
• M65: 18,096,705 km (0.048 R)
• M66: 18,179,432 km (0.073 R)
• M67: 18,566,891 km (0.094 R)
• M68: 18,678,042 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 8.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.32 AU - 8.06 AU

Year: 8034 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,263,730 km

• M1: 113,694 km (0.109 R)
• M2: 283,189 km (0.099 R)
• M3: 372,499 km (0.071 R)
• M4: 444,754 km (0.033 R)
• M5: 648,956 km (0.111 R)
• M6: 716,125 km (0.038 R)
• M7: 932,892 km (0.061 R)
• M8: 1,442,273 km (0.112 R)
• M9: 2,061,010 km (0.113 R)
• M10: 2,214,497 km (0.033 R)
• M11: 2,460,885 km (0.074 R)
• M12: 2,679,298 km (0.095 R)
• M13: 2,941,992 km (0.111 R)
• M14: 3,134,823 km (0.095 R)
• M15: 3,655,574 km (0.048 R)
• M16: 3,717,357 km (0.119 R)
• M17: 4,708,743 km (0.112 R)
• M18: 4,843,979 km (0.082 R)
• M19: 4,934,635 km (0.062 R)
• M20: 5,026,040 km (0.068 R)
• M21: 5,118,042 km (0.108 R)
• M22: 5,825,491 km (0.08 R)
• M23: 5,897,896 km (0.063 R)
• M24: 6,588,440 km (0.085 R)
• M25: 6,943,286 km (0.077 R)
• M26: 7,123,103 km (0.115 R)
• M27: 7,226,475 km (0.085 R)
• M28: 8,315,248 km (0.107 R)
• M29: 8,424,155 km (0.084 R)
• M30: 8,533,661 km (0.103 R)
• M31: 8,616,089 km (0.078 R)
• M32: 8,837,045 km (0.069 R)
• M33: 9,625,277 km (0.05 R)
• M34: 9,854,610 km (0.107 R)
• M35: 9,998,822 km (0.119 R)
• M36: 10,085,739 km (0.104 R)
• M37: 10,406,626 km (0.104 R)
• M38: 11,088,194 km (0.102 R)
• M39: 11,723,088 km (0.085 R)
• M40: 12,713,126 km (0.1 R)
• M41: 13,122,875 km (0.045 R)
• M42: 13,729,793 km (0.1 R)
• M43: 13,858,597 km (0.12 R)
• M44: 15,103,401 km (0.096 R)
• M45: 15,537,384 km (0.108 R)
• M46: 16,349,402 km (0.086 R)
• M47: 16,486,134 km (0.116 R)
• M48: 17,314,158 km (0.042 R)
• M49: 17,768,337 km (0.075 R)
• M50: 18,014,576 km (0.069 R)
• M51: 18,403,680 km (0.106 R)
• M52: 18,617,156 km (0.102 R)
• M53: 18,867,134 km (0.101 R)
• M54: 19,118,309 km (0.037 R)
• M55: 20,170,730 km (0.098 R)
• M56: 20,685,496 km (0.085 R)
• M57: 20,833,299 km (0.102 R)
• M58: 20,944,450 km (0.085 R)
• M59: 21,167,351 km (0.065 R)
• M60: 21,428,399 km (0.119 R)
• M61: 23,054,977 km (0.056 R)
• M62: 23,246,612 km (0.115 R)
• M63: 23,670,273 km (0.085 R)
• M64: 24,213,163 km (0.066 R)
• M65: 24,446,985 km (0.098 R)
• M66: 24,917,171 km (0.071 R)
• M67: 25,985,749 km (0.116 R)
• M68: 26,385,324 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 11.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.12 AU - 9.16 AU

Year: 9567 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,263,730 km

• M1: 164,408 km (0.108 R)
• M2: 267,780 km (0.119 R)
• M3: 344,823 km (0.042 R)
• M4: 503,397 km (0.056 R)
• M5: 846,724 km (0.091 R)
• M6: 1,176,138 km (0.094 R)
• M7: 1,410,708 km (0.113 R)
• M8: 1,660,836 km (0.117 R)
• M9: 1,876,406 km (0.115 R)
• M10: 2,605,097 km (0.095 R)
• M11: 3,847,208 km (0.114 R)
• M12: 4,330,260 km (0.099 R)
• M13: 4,462,355 km (0.115 R)
• M14: 4,662,966 km (0.053 R)
• M15: 4,764,543 km (0.097 R)
• M16: 5,424,419 km (0.089 R)
• M17: 5,892,511 km (0.069 R)
• M18: 7,061,169 km (0.116 R)
• M19: 7,374,128 km (0.097 R)
• M20: 8,217,710 km (0.081 R)
• M21: 8,630,152 km (0.116 R)
• M22: 9,176,333 km (0.047 R)
• M23: 9,690,651 km (0.034 R)
• M24: 9,951,400 km (0.106 R)
• M25: 10,346,787 km (0.101 R)
• M26: 10,524,061 km (0.096 R)
• M27: 11,793,997 km (0.04 R)
• M28: 12,635,784 km (0.112 R)
• M29: 12,777,902 km (0.051 R)
• M30: 13,836,905 km (0.116 R)
• M31: 13,983,511 km (0.082 R)
• M32: 14,179,784 km (0.11 R)
• M33: 14,773,987 km (0.073 R)
• M34: 15,477,695 km (0.069 R)
• M35: 16,295,247 km (0.099 R)
• M36: 16,657,274 km (0.111 R)
• M37: 16,969,784 km (0.104 R)
• M38: 19,102,302 km (0.119 R)
• M39: 19,978,796 km (0.111 R)
• M40: 20,144,550 km (0.096 R)
• M41: 20,477,555 km (0.034 R)
• M42: 20,756,555 km (0.119 R)
• M43: 21,092,851 km (0.072 R)
• M44: 21,205,349 km (0.082 R)
• M45: 21,884,673 km (0.116 R)
• M46: 23,148,475 km (0.112 R)
• M47: 23,672,367 km (0.061 R)
• M48: 24,495,006 km (0.063 R)
• M49: 24,850,450 km (0.104 R)
• M50: 25,148,000 km (0.108 R)
• M51: 25,446,598 km (0.102 R)
• M52: 25,746,542 km (0.074 R)
• M53: 26,228,845 km (0.105 R)
• M54: 27,018,871 km (0.092 R)
• M55: 27,940,095 km (0.092 R)
• M56: 28,809,259 km (0.08 R)
• M57: 29,750,379 km (0.114 R)
• M58: 31,212,848 km (0.117 R)
• M59: 31,533,885 km (0.053 R)
• M60: 32,179,250 km (0.028 R)
• M61: 32,763,878 km (0.111 R)
• M62: 33,745,839 km (0.073 R)
• M63: 34,406,014 km (0.059 R)
• M64: 34,937,087 km (0.104 R)
• M65: 35,070,378 km (0.109 R)
• M66: 37,020,835 km (0.079 R)
• M67: 37,224,588 km (0.104 R)
• M68: 37,701,506 km (0.092 R)
• M69: 37,906,604 km (0.119 R)
• M70: 39,006,298 km (0.062 R)
• M71: 39,421,432 km (0.09 R)
• M72: 39,699,086 km (0.037 R)
• M73: 40,535,637 km (0.12 R)
• M74: 44,011,544 km (0.103 R)
• M75: 44,227,563 km (0.092 R)
• M76: 45,312,297 km (0.118 R)
• M77: 46,186,398 km (0.112 R)
• M78: 47,655,748 km (0.09 R)
• M79: 48,842,209 km (0.102 R)
• M80: 49,215,007 km (0.114 R)
• M81: 49,813,398 km (0.108 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: 183 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit