🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 18.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,920,965 km

• M1: 226,192 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.37 AU - 2.14 AU

Year: 825 Days

Day: 39.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.02 AU - 3 AU

Year: 1417 Days

Day: 39.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.47 AU - 2.71 AU

Year: 1486 Days

Day: 29.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.51 AU - 4.13 AU

Year: 2156 Days

Day: 37.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.42 AU - 3.66 AU

Year: 2374 Days

Day: 14.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,920,965 km

• M1: 2,685,132 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.99 AU - 5.13 AU

Year: 4057 Days

Day: 45 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 13.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.99 AU - 13.31 AU

Year: 16037 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,920,965 km

• M1: 277,205 km (0.038 R)
• M2: 365,617 km (0.118 R)
• M3: 547,827 km (0.087 R)
• M4: 705,055 km (0.059 R)
• M5: 912,846 km (0.109 R)
• M6: 1,179,280 km (0.034 R)
• M7: 1,744,760 km (0.112 R)
• M8: 2,057,270 km (0.079 R)
• M9: 2,388,330 km (0.065 R)
• M10: 2,560,368 km (0.087 R)
• M11: 2,711,162 km (0.114 R)
• M12: 2,917,009 km (0.102 R)
• M13: 3,154,869 km (0.116 R)
• M14: 4,169,741 km (0.116 R)
• M15: 4,438,569 km (0.077 R)
• M16: 4,682,413 km (0.057 R)
• M17: 5,056,408 km (0.119 R)
• M18: 5,635,801 km (0.025 R)
• M19: 5,866,929 km (0.117 R)
• M20: 6,134,859 km (0.118 R)
• M21: 6,892,722 km (0.119 R)
• M22: 8,047,617 km (0.099 R)
• M23: 8,458,413 km (0.096 R)
• M24: 8,876,240 km (0.036 R)
• M25: 8,991,281 km (0.051 R)
• M26: 9,106,920 km (0.078 R)
• M27: 10,129,721 km (0.115 R)
• M28: 10,290,389 km (0.053 R)
• M29: 10,411,413 km (0.108 R)
• M30: 10,695,649 km (0.063 R)
• M31: 11,396,665 km (0.119 R)
• M32: 12,843,127 km (0.075 R)
• M33: 13,017,109 km (0.098 R)
• M34: 13,104,325 km (0.094 R)
• M35: 14,572,628 km (0.103 R)
• M36: 14,663,284 km (0.071 R)
• M37: 15,119,558 km (0.092 R)
• M38: 16,895,284 km (0.081 R)
• M39: 17,038,300 km (0.065 R)
• M40: 17,421,570 km (0.054 R)
• M41: 18,245,704 km (0.077 R)
• M42: 18,637,800 km (0.037 R)
• M43: 19,132,072 km (0.119 R)
• M44: 20,589,454 km (0.053 R)
• M45: 21,408,951 km (0.083 R)
• M46: 21,512,024 km (0.112 R)
• M47: 22,921,087 km (0.077 R)
• M48: 23,026,703 km (0.114 R)
• M49: 23,185,426 km (0.108 R)
• M50: 23,397,556 km (0.083 R)
• M51: 23,716,798 km (0.073 R)
• M52: 23,823,611 km (0.109 R)
• M53: 24,521,634 km (0.059 R)
• M54: 24,737,803 km (0.08 R)
• M55: 25,063,178 km (0.094 R)
• M56: 25,773,020 km (0.113 R)
• M57: 26,102,884 km (0.043 R)
• M58: 27,548,448 km (0.098 R)
• M59: 28,167,783 km (0.037 R)
• M60: 29,707,594 km (0.051 R)
• M61: 29,822,784 km (0.088 R)
• M62: 30,574,962 km (0.055 R)
• M63: 31,216,139 km (0.102 R)
• M64: 31,509,201 km (0.062 R)
• M65: 32,630,736 km (0.058 R)
• M66: 32,809,057 km (0.083 R)
• M67: 33,166,596 km (0.107 R)
• M68: 33,286,125 km (0.07 R)
• M69: 34,126,416 km (0.059 R)
• M70: 34,307,429 km (0.107 R)
• M71: 34,428,304 km (0.086 R)
• M72: 34,913,001 km (0.063 R)
• M73: 35,034,475 km (0.118 R)
• M74: 35,461,128 km (0.073 R)
• M75: 36,011,947 km (0.103 R)
• M76: 37,122,263 km (0.11 R)
• M77: 39,123,882 km (0.08 R)
• M78: 39,313,273 km (0.073 R)
• M79: 39,629,673 km (0.06 R)
• M80: 40,520,229 km (0.118 R)
• M81: 41,032,003 km (0.091 R)
• M82: 42,191,536 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 5.6

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.76 AU - 18.8 AU

Year: 23414 Days

Day: 16.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,920,965 km

• M1: 107,262 km (0.114 R)
• M2: 315,652 km (0.088 R)
• M3: 621,878 km (0.116 R)
• M4: 841,488 km (0.074 R)
• M5: 1,141,133 km (0.066 R)
• M6: 1,440,478 km (0.079 R)
• M7: 1,730,249 km (0.107 R)
• M8: 2,362,749 km (0.114 R)
• M9: 2,437,099 km (0.061 R)
• M10: 2,474,498 km (0.098 R)
• M11: 2,512,197 km (0.097 R)
• M12: 2,588,193 km (0.032 R)
• M13: 3,140,807 km (0.108 R)
• M14: 3,557,437 km (0.116 R)
• M15: 3,685,792 km (0.099 R)
• M16: 3,903,158 km (0.083 R)
• M17: 4,214,471 km (0.086 R)
• M18: 4,860,884 km (0.101 R)
• M19: 5,195,684 km (0.109 R)
• M20: 5,390,310 km (0.05 R)
• M21: 6,765,713 km (0.08 R)
• M22: 6,818,671 km (0.071 R)
• M23: 7,961,748 km (0.116 R)
• M24: 8,073,647 km (0.104 R)
• M25: 8,355,789 km (0.117 R)
• M26: 9,104,526 km (0.081 R)
• M27: 10,788,400 km (0.09 R)
• M28: 11,412,822 km (0.095 R)
• M29: 11,539,082 km (0.093 R)
• M30: 12,565,772 km (0.106 R)
• M31: 13,421,323 km (0.051 R)
• M32: 13,487,894 km (0.085 R)
• M33: 13,889,863 km (0.112 R)
• M34: 14,024,651 km (0.092 R)
• M35: 14,568,289 km (0.094 R)
• M36: 15,606,199 km (0.114 R)
• M37: 16,524,730 km (0.058 R)
• M38: 17,606,323 km (0.112 R)
• M39: 17,898,637 km (0.065 R)
• M40: 17,971,940 km (0.1 R)
• M41: 18,045,393 km (0.103 R)
• M42: 18,562,104 km (0.106 R)
• M43: 19,761,430 km (0.058 R)
• M44: 19,837,126 km (0.105 R)
• M45: 22,629,072 km (0.118 R)
• M46: 23,828,248 km (0.069 R)
• M47: 24,394,925 km (0.117 R)
• M48: 24,476,156 km (0.074 R)
• M49: 25,872,204 km (0.115 R)
• M50: 26,121,284 km (0.092 R)
• M51: 26,204,461 km (0.106 R)
• M52: 27,209,459 km (0.066 R)
• M53: 27,378,206 km (0.102 R)
• M54: 27,547,401 km (0.098 R)
• M55: 31,885,889 km (0.084 R)
• M56: 32,152,921 km (0.116 R)
• M57: 32,420,551 km (0.104 R)
• M58: 32,599,470 km (0.118 R)
• M59: 32,778,689 km (0.111 R)
• M60: 34,588,972 km (0.113 R)
• M61: 36,803,619 km (0.119 R)
• M62: 37,364,462 km (0.093 R)
• M63: 39,444,919 km (0.111 R)
• M64: 40,788,159 km (0.074 R)
• M65: 41,271,659 km (0.046 R)
• M66: 42,929,353 km (0.104 R)
• M67: 43,716,986 km (0.079 R)
• M68: 44,708,221 km (0.103 R)
• M69: 45,506,475 km (0.059 R)
• M70: 45,606,556 km (0.106 R)
• M71: 46,108,308 km (0.052 R)
• M72: 48,235,290 km (0.091 R)
• M73: 48,746,317 km (0.078 R)
• M74: 49,156,514 km (0.088 R)
• M75: 49,980,349 km (0.104 R)
• M76: 50,187,094 km (0.061 R)
• M77: 50,290,466 km (0.09 R)
• M78: 50,705,001 km (0.113 R)
• M79: 51,328,825 km (0.096 R)
• M80: 54,485,938 km (0.053 R)
• M81: 55,766,346 km (0.057 R)
• M82: 58,574,149 km (0.069 R)
• M83: 60,105,133 km (0.072 R)
• M84: 61,870,837 km (0.089 R)
• M85: 63,206,148 km (0.083 R)
• M86: 63,653,445 km (0.114 R)
• M87: 65,340,012 km (0.115 R)
• M88: 67,269,076 km (0.049 R)
• M89: 69,562,411 km (0.092 R)
• M90: 72,114,551 km (0.089 R)
• M91: 72,465,059 km (0.067 R)
• M92: 76,952,098 km (0.07 R)
• M93: 77,190,706 km (0.106 R)
• M94: 77,788,350 km (0.108 R)
• M95: 77,908,028 km (0.119 R)
• M96: 78,507,616 km (0.088 R)
• M97: 78,988,274 km (0.032 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit