🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 14.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 204 Days

Day: 21.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.38 AU - 1.62 AU

Year: 685 Days

Day: 29.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,978,483 km

• M1: 45,927 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.7 AU - 1.7 AU

Year: 826 Days

Day: 31.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.79 AU - 2.89 AU

Year: 1334 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.45 AU - 3.07 AU

Year: 1709 Days

Day: 32.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,978,483 km

• M1: 344,673 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.97 AU - 4.07 AU

Year: 3005 Days

Day: 30.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 9.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.5 AU - 5.04 AU

Year: 3884 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 71,978,483 km

• M1: 170,392 km (0.115 R)
• M2: 232,325 km (0.104 R)
• M3: 304,880 km (0.071 R)
• M4: 403,465 km (0.063 R)
• M5: 471,383 km (0.104 R)
• M6: 578,944 km (0.097 R)
• M7: 702,063 km (0.112 R)
• M8: 834,756 km (0.101 R)
• M9: 911,350 km (0.109 R)
• M10: 1,125,724 km (0.115 R)
• M11: 1,826,740 km (0.109 R)
• M12: 2,061,010 km (0.06 R)
• M13: 2,295,131 km (0.119 R)
• M14: 2,917,906 km (0.095 R)
• M15: 3,103,707 km (0.097 R)
• M16: 3,327,356 km (0.095 R)
• M17: 3,614,285 km (0.11 R)
• M18: 3,778,543 km (0.066 R)
• M19: 3,873,388 km (0.075 R)
• M20: 4,298,396 km (0.051 R)
• M21: 4,385,162 km (0.09 R)
• M22: 4,485,094 km (0.051 R)
• M23: 4,547,925 km (0.115 R)
• M24: 4,892,449 km (0.107 R)
• M25: 5,378,193 km (0.079 R)
• M26: 5,445,063 km (0.108 R)
• M27: 5,647,320 km (0.082 R)
• M28: 5,824,593 km (0.12 R)
• M29: 5,948,311 km (0.078 R)
• M30: 6,114,813 km (0.032 R)
• M31: 6,240,774 km (0.111 R)
• M32: 6,367,484 km (0.102 R)
• M33: 6,452,455 km (0.117 R)
• M34: 6,637,807 km (0.115 R)
• M35: 7,145,841 km (0.099 R)
• M36: 7,397,166 km (0.095 R)
• M37: 7,726,580 km (0.043 R)
• M38: 7,847,605 km (0.099 R)
• M39: 8,091,599 km (0.042 R)
• M40: 8,291,612 km (0.066 R)
• M41: 8,555,801 km (0.119 R)
• M42: 8,775,411 km (0.071 R)
• M43: 8,854,249 km (0.064 R)
• M44: 9,445,310 km (0.065 R)
• M45: 9,999,870 km (0.08 R)
• M46: 10,065,693 km (0.027 R)
• M47: 10,148,271 km (0.091 R)
• M48: 10,531,241 km (0.1 R)
• M49: 10,615,166 km (0.105 R)
• M50: 11,259,933 km (0.094 R)
• M51: 11,380,060 km (0.093 R)
• M52: 11,569,750 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 13.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.9 AU - 10.78 AU

Year: 9798 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,978,483 km

• M1: 205,697 km (0.061 R)
• M2: 315,652 km (0.099 R)
• M3: 435,180 km (0.1 R)
• M4: 527,332 km (0.107 R)
• M5: 1,442,572 km (0.091 R)
• M6: 1,870,422 km (0.036 R)
• M7: 2,036,027 km (0.03 R)
• M8: 2,185,026 km (0.095 R)
• M9: 2,426,777 km (0.084 R)
• M10: 2,562,462 km (0.11 R)
• M11: 3,009,012 km (0.111 R)
• M12: 3,229,369 km (0.102 R)
• M13: 3,354,134 km (0.113 R)
• M14: 4,055,748 km (0.099 R)
• M15: 4,774,117 km (0.101 R)
• M16: 5,003,151 km (0.116 R)
• M17: 5,294,717 km (0.119 R)
• M18: 5,742,613 km (0.072 R)
• M19: 5,894,605 km (0.082 R)
• M20: 6,047,943 km (0.036 R)
• M21: 6,996,244 km (0.03 R)
• M22: 7,687,535 km (0.054 R)
• M23: 7,855,384 km (0.107 R)
• M24: 8,024,579 km (0.115 R)
• M25: 8,194,822 km (0.116 R)
• M26: 8,435,375 km (0.057 R)
• M27: 9,064,434 km (0.073 R)
• M28: 9,456,381 km (0.086 R)
• M29: 9,817,659 km (0.119 R)
• M30: 10,293,979 km (0.091 R)
• M31: 11,003,971 km (0.074 R)
• M32: 11,269,507 km (0.119 R)
• M33: 11,460,394 km (0.05 R)
• M34: 11,691,074 km (0.081 R)
• M35: 12,039,936 km (0.046 R)
• M36: 12,668,546 km (0.053 R)
• M37: 13,026,833 km (0.115 R)
• M38: 13,227,444 km (0.076 R)
• M39: 13,550,426 km (0.107 R)
• M40: 14,286,597 km (0.116 R)
• M41: 14,868,383 km (0.11 R)
• M42: 15,500,135 km (0.079 R)
• M43: 15,755,349 km (0.094 R)
• M44: 15,969,124 km (0.101 R)
• M45: 16,226,881 km (0.091 R)
• M46: 16,399,517 km (0.06 R)
• M47: 17,404,067 km (0.1 R)
• M48: 17,758,015 km (0.098 R)
• M49: 18,203,966 km (0.031 R)
• M50: 18,698,836 km (0.036 R)
• M51: 18,834,522 km (0.096 R)
• M52: 18,970,506 km (0.102 R)
• M53: 20,488,625 km (0.111 R)
• M54: 21,569,769 km (0.092 R)
• M55: 22,524,802 km (0.114 R)
• M56: 23,444,978 km (0.095 R)
• M57: 23,836,177 km (0.058 R)
• M58: 24,328,055 km (0.099 R)
• M59: 24,674,523 km (0.049 R)
• M60: 24,922,856 km (0.065 R)
• M61: 25,222,051 km (0.12 R)
• M62: 25,322,132 km (0.083 R)
• M63: 25,824,033 km (0.09 R)
• M64: 27,195,846 km (0.051 R)
• M65: 27,298,320 km (0.103 R)
• M66: 27,709,864 km (0.047 R)
• M67: 28,019,831 km (0.045 R)
• M68: 28,643,205 km (0.117 R)
• M69: 29,534,210 km (0.096 R)
• M70: 31,289,741 km (0.111 R)
• M71: 31,612,573 km (0.102 R)
• M72: 31,936,602 km (0.1 R)
• M73: 35,965,123 km (0.095 R)
• M74: 36,472,858 km (0.041 R)
• M75: 37,381,366 km (0.1 R)
• M76: 37,781,092 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.7

Radius: 5.1

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.58 AU - 17.6 AU

Year: 19716 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,978,483 km

• M1: 534,364 km (0.116 R)
• M2: 617,241 km (0.083 R)
• M3: 991,086 km (0.106 R)
• M4: 1,690,606 km (0.097 R)
• M5: 1,940,733 km (0.11 R)
• M6: 2,037,523 km (0.082 R)
• M7: 2,070,285 km (0.04 R)
• M8: 2,580,563 km (0.109 R)
• M9: 2,687,077 km (0.044 R)
• M10: 2,867,941 km (0.113 R)
• M11: 3,870,995 km (0.093 R)
• M12: 4,034,206 km (0.049 R)
• M13: 4,451,883 km (0.104 R)
• M14: 4,883,473 km (0.097 R)
• M15: 5,104,130 km (0.114 R)
• M16: 5,418,734 km (0.113 R)
• M17: 5,878,897 km (0.116 R)
• M18: 6,885,541 km (0.055 R)
• M19: 7,132,976 km (0.118 R)
• M20: 9,873,908 km (0.034 R)
• M21: 10,490,999 km (0.056 R)
• M22: 10,604,544 km (0.085 R)
• M23: 12,596,290 km (0.089 R)
• M24: 13,510,932 km (0.109 R)
• M25: 13,820,599 km (0.102 R)
• M26: 14,320,705 km (0.059 R)
• M27: 14,636,356 km (0.085 R)
• M28: 14,890,523 km (0.11 R)
• M29: 15,146,186 km (0.055 R)
• M30: 16,248,722 km (0.115 R)
• M31: 17,309,970 km (0.118 R)
• M32: 17,713,585 km (0.118 R)
• M33: 17,984,506 km (0.087 R)
• M34: 19,428,724 km (0.102 R)
• M35: 19,568,149 km (0.115 R)
• M36: 20,482,940 km (0.05 R)
• M37: 22,940,385 km (0.098 R)
• M38: 23,014,136 km (0.111 R)
• M39: 24,278,687 km (0.057 R)
• M40: 26,487,201 km (0.113 R)
• M41: 27,185,673 km (0.083 R)
• M42: 28,047,506 km (0.085 R)
• M43: 32,158,605 km (0.071 R)
• M44: 33,402,961 km (0.086 R)
• M45: 33,737,461 km (0.106 R)
• M46: 33,905,161 km (0.099 R)
• M47: 35,597,113 km (0.055 R)
• M48: 36,367,392 km (0.049 R)
• M49: 36,453,261 km (0.102 R)
• M50: 36,970,271 km (0.037 R)
• M51: 39,856,762 km (0.032 R)
• M52: 44,549,498 km (0.049 R)
• M53: 44,641,501 km (0.073 R)
• M54: 44,917,658 km (0.114 R)
• M55: 46,400,472 km (0.057 R)
• M56: 47,241,512 km (0.087 R)
• M57: 48,559,768 km (0.068 R)
• M58: 49,128,539 km (0.095 R)
• M59: 49,318,528 km (0.09 R)
• M60: 49,890,142 km (0.108 R)
• M61: 52,295,526 km (0.104 R)
• M62: 53,854,485 km (0.085 R)
• M63: 54,541,439 km (0.108 R)
• M64: 55,626,771 km (0.099 R)
• M65: 56,023,056 km (0.046 R)
• M66: 59,329,020 km (0.101 R)
• M67: 61,465,576 km (0.048 R)
• M68: 62,286,121 km (0.085 R)
• M69: 62,594,741 km (0.094 R)
• M70: 62,903,810 km (0.098 R)
• M71: 63,730,638 km (0.116 R)
• M72: 64,873,416 km (0.12 R)
• M73: 65,290,644 km (0.082 R)
• M74: 65,918,207 km (0.046 R)
• M75: 66,022,926 km (0.117 R)
• M76: 66,337,680 km (0.096 R)
• M77: 67,284,634 km (0.074 R)
• M78: 67,706,949 km (0.046 R)
• M79: 70,473,612 km (0.081 R)
• M80: 71,224,743 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit