🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.78 AU - 1.28 AU

Year: 367 Days

Day: 40.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.83 AU - 1.31 AU

Year: 389 Days

Day: 37.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,417,193 km

• M1: 436,227 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.33 AU - 1.37 AU

Year: 551 Days

Day: 34.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.8 AU - 2.6 AU

Year: 1147 Days

Day: 25.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.3 AU - 3.66 AU

Year: 1808 Days

Day: 25 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.5 AU - 3.8 AU

Year: 1965 Days

Day: 18.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.6

Radius: 10.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.47 AU - 7.91 AU

Year: 7495 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,417,193 km

• M1: 162,613 km (0.119 R)
• M2: 253,868 km (0.114 R)
• M3: 486,043 km (0.101 R)
• M4: 931,696 km (0.116 R)
• M5: 1,006,644 km (0.087 R)
• M6: 1,099,694 km (0.075 R)
• M7: 1,466,358 km (0.09 R)
• M8: 1,537,268 km (0.066 R)
• M9: 1,645,726 km (0.088 R)
• M10: 2,065,498 km (0.088 R)
• M11: 2,287,950 km (0.118 R)
• M12: 2,433,808 km (0.054 R)
• M13: 3,070,197 km (0.107 R)
• M14: 3,586,459 km (0.118 R)
• M15: 3,854,838 km (0.109 R)
• M16: 3,929,188 km (0.068 R)
• M17: 4,333,850 km (0.037 R)
• M18: 4,699,019 km (0.077 R)
• M19: 5,020,056 km (0.112 R)
• M20: 5,599,000 km (0.077 R)
• M21: 5,996,780 km (0.097 R)
• M22: 6,140,993 km (0.086 R)
• M23: 6,462,628 km (0.083 R)
• M24: 7,460,147 km (0.069 R)
• M25: 8,634,939 km (0.061 R)
• M26: 8,863,674 km (0.081 R)
• M27: 9,160,775 km (0.115 R)
• M28: 9,260,557 km (0.038 R)
• M29: 9,360,638 km (0.083 R)
• M30: 9,798,661 km (0.095 R)
• M31: 10,071,527 km (0.105 R)
• M32: 10,346,937 km (0.088 R)
• M33: 11,081,761 km (0.09 R)
• M34: 12,454,023 km (0.066 R)
• M35: 12,675,577 km (0.09 R)
• M36: 12,972,978 km (0.062 R)
• M37: 14,185,768 km (0.078 R)
• M38: 14,572,179 km (0.079 R)
• M39: 14,649,820 km (0.06 R)
• M40: 14,727,611 km (0.079 R)
• M41: 14,883,791 km (0.104 R)
• M42: 15,040,420 km (0.073 R)
• M43: 15,712,264 km (0.117 R)
• M44: 16,192,474 km (0.092 R)
• M45: 17,003,444 km (0.095 R)
• M46: 17,126,263 km (0.114 R)
• M47: 17,290,372 km (0.099 R)
• M48: 18,160,882 km (0.078 R)
• M49: 18,328,432 km (0.12 R)
• M50: 18,960,782 km (0.044 R)
• M51: 19,045,754 km (0.088 R)
• M52: 19,130,725 km (0.115 R)
• M53: 19,386,538 km (0.113 R)
• M54: 19,686,332 km (0.053 R)
• M55: 19,858,369 km (0.095 R)
• M56: 20,857,085 km (0.064 R)
• M57: 20,988,581 km (0.089 R)
• M58: 21,428,997 km (0.075 R)
• M59: 21,517,410 km (0.08 R)
• M60: 22,139,737 km (0.117 R)
• M61: 22,587,932 km (0.089 R)
• M62: 22,768,048 km (0.089 R)
• M63: 22,858,255 km (0.052 R)
• M64: 23,675,808 km (0.119 R)
• M65: 24,088,100 km (0.096 R)
• M66: 24,410,483 km (0.106 R)
• M67: 25,013,063 km (0.076 R)
• M68: 26,945,120 km (0.111 R)
• M69: 27,231,749 km (0.088 R)
• M70: 27,663,788 km (0.109 R)
• M71: 28,583,366 km (0.096 R)
• M72: 28,827,061 km (0.047 R)
• M73: 29,365,464 km (0.073 R)
• M74: 29,759,205 km (0.071 R)
• M75: 30,801,005 km (0.09 R)
• M76: 31,050,833 km (0.061 R)
• M77: 31,502,170 km (0.103 R)
• M78: 32,665,443 km (0.12 R)
• M79: 33,842,778 km (0.108 R)
• M80: 34,618,144 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 9.5

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.06 AU - 15.38 AU

Year: 15944 Days

Day: 8 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 28,417,193 km

• M1: 245,191 km (0.078 R)
• M2: 408,103 km (0.075 R)
• M3: 551,717 km (0.052 R)
• M4: 630,405 km (0.118 R)
• M5: 756,367 km (0.094 R)
• M6: 914,492 km (0.078 R)
• M7: 1,010,085 km (0.11 R)
• M8: 1,083,986 km (0.064 R)
• M9: 1,566,888 km (0.11 R)
• M10: 1,741,768 km (0.093 R)
• M11: 2,047,696 km (0.105 R)
• M12: 2,239,480 km (0.12 R)
• M13: 2,885,444 km (0.082 R)
• M14: 3,359,220 km (0.117 R)
• M15: 3,624,607 km (0.108 R)
• M16: 3,701,650 km (0.113 R)
• M17: 4,215,967 km (0.058 R)
• M18: 4,378,730 km (0.111 R)
• M19: 4,710,687 km (0.119 R)
• M20: 4,879,733 km (0.049 R)
• M21: 5,050,723 km (0.063 R)
• M22: 6,583,353 km (0.107 R)
• M23: 6,867,889 km (0.09 R)
• M24: 7,059,823 km (0.108 R)
• M25: 7,498,144 km (0.059 R)
• M26: 7,596,729 km (0.106 R)
• M27: 7,945,293 km (0.09 R)
• M28: 9,658,188 km (0.069 R)
• M29: 11,028,953 km (0.118 R)
• M30: 11,823,019 km (0.072 R)
• M31: 12,110,995 km (0.118 R)
• M32: 12,752,919 km (0.09 R)
• M33: 13,286,236 km (0.082 R)
• M34: 13,948,057 km (0.072 R)
• M35: 14,313,674 km (0.104 R)
• M36: 16,124,556 km (0.103 R)
• M37: 17,219,313 km (0.115 R)
• M38: 19,007,008 km (0.079 R)
• M39: 19,412,268 km (0.111 R)
• M40: 19,752,155 km (0.093 R)
• M41: 20,506,727 km (0.066 R)
• M42: 21,201,010 km (0.062 R)
• M43: 21,832,463 km (0.074 R)
• M44: 21,902,923 km (0.093 R)
• M45: 22,398,840 km (0.036 R)
• M46: 24,346,156 km (0.117 R)
• M47: 25,228,933 km (0.096 R)
• M48: 25,451,235 km (0.103 R)
• M49: 26,347,027 km (0.069 R)
• M50: 26,798,813 km (0.09 R)
• M51: 28,323,215 km (0.078 R)
• M52: 28,554,194 km (0.112 R)
• M53: 28,708,729 km (0.109 R)
• M54: 29,797,203 km (0.107 R)
• M55: 31,455,346 km (0.048 R)
• M56: 32,981,244 km (0.107 R)
• M57: 35,025,499 km (0.095 R)
• M58: 37,110,445 km (0.079 R)
• M59: 37,447,638 km (0.107 R)
• M60: 39,321,052 km (0.095 R)
• M61: 40,096,268 km (0.051 R)
• M62: 40,269,204 km (0.108 R)
• M63: 41,137,619 km (0.103 R)
• M64: 41,836,690 km (0.059 R)
• M65: 42,012,168 km (0.09 R)
• M66: 42,099,982 km (0.066 R)
• M67: 42,804,588 km (0.111 R)
• M68: 43,246,949 km (0.113 R)
• M69: 45,211,169 km (0.087 R)
• M70: 45,481,343 km (0.116 R)
• M71: 45,661,608 km (0.116 R)
• M72: 45,751,966 km (0.036 R)
• M73: 46,930,946 km (0.093 R)
• M74: 47,387,070 km (0.11 R)
• M75: 47,661,433 km (0.106 R)
• M76: 50,994,922 km (0.063 R)
• M77: 52,216,987 km (0.106 R)
• M78: 52,689,567 km (0.087 R)
• M79: 52,879,107 km (0.04 R)
• M80: 54,020,539 km (0.102 R)
• M81: 55,362,432 km (0.06 R)
• M82: 55,554,964 km (0.074 R)
• M83: 61,236,542 km (0.117 R)
• M84: 61,535,439 km (0.05 R)
• M85: 61,635,071 km (0.075 R)
• M86: 61,735,002 km (0.073 R)
• M87: 61,834,784 km (0.058 R)
• M88: 66,280,533 km (0.066 R)
• M89: 66,792,308 km (0.088 R)
• M90: 67,819,596 km (0.108 R)
• M91: 68,025,742 km (0.113 R)
• M92: 68,128,815 km (0.108 R)
• M93: 68,335,260 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 14.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.13 AU - 14.07 AU

Year: 16664 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,417,193 km

• M1: 639,980 km (0.119 R)
• M2: 857,944 km (0.077 R)
• M3: 983,606 km (0.108 R)
• M4: 1,075,609 km (0.087 R)
• M5: 1,198,877 km (0.09 R)
• M6: 1,400,834 km (0.055 R)
• M7: 1,790,387 km (0.068 R)
• M8: 1,905,727 km (0.104 R)
• M9: 2,040,814 km (0.116 R)
• M10: 2,249,802 km (0.073 R)
• M11: 2,465,971 km (0.063 R)
• M12: 2,558,124 km (0.103 R)
• M13: 2,765,167 km (0.082 R)
• M14: 3,017,239 km (0.054 R)
• M15: 3,196,159 km (0.034 R)
• M16: 3,606,805 km (0.076 R)
• M17: 3,733,364 km (0.058 R)
• M18: 4,012,664 km (0.042 R)
• M19: 5,008,986 km (0.116 R)
• M20: 5,245,949 km (0.077 R)
• M21: 5,510,886 km (0.037 R)
• M22: 5,829,829 km (0.117 R)
• M23: 6,256,033 km (0.098 R)
• M24: 6,588,889 km (0.041 R)
• M25: 7,245,474 km (0.049 R)
• M26: 7,406,142 km (0.111 R)
• M27: 7,731,068 km (0.071 R)
• M28: 8,649,150 km (0.117 R)
• M29: 8,876,988 km (0.05 R)
• M30: 8,991,580 km (0.076 R)
• M31: 9,164,515 km (0.072 R)
• M32: 9,985,957 km (0.108 R)
• M33: 10,135,256 km (0.044 R)
• M34: 10,953,855 km (0.089 R)
• M35: 11,699,301 km (0.074 R)
• M36: 11,793,698 km (0.09 R)
• M37: 12,718,961 km (0.04 R)
• M38: 13,634,350 km (0.076 R)
• M39: 13,766,894 km (0.063 R)
• M40: 14,334,917 km (0.093 R)
• M41: 14,842,652 km (0.038 R)
• M42: 15,252,999 km (0.075 R)
• M43: 17,074,203 km (0.1 R)
• M44: 17,288,727 km (0.095 R)
• M45: 17,865,427 km (0.092 R)
• M46: 18,484,911 km (0.06 R)
• M47: 18,852,623 km (0.096 R)
• M48: 19,037,526 km (0.082 R)
• M49: 20,045,666 km (0.11 R)
• M50: 20,423,550 km (0.104 R)
• M51: 20,575,392 km (0.088 R)
• M52: 22,075,111 km (0.098 R)
• M53: 22,426,217 km (0.094 R)
• M54: 22,779,268 km (0.069 R)
• M55: 23,649,778 km (0.074 R)
• M56: 24,009,112 km (0.114 R)
• M57: 24,410,333 km (0.106 R)
• M58: 25,873,550 km (0.116 R)
• M59: 26,037,958 km (0.104 R)
• M60: 26,285,094 km (0.073 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit