🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.54 AU - 0.58 AU

Year: 161 Days

Day: 30.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.04 AU - 1.22 AU

Year: 462 Days

Day: 31.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,595,426 km

• M1: 68,067 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.14 AU - 1.66 AU

Year: 638 Days

Day: 25.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.86 AU - 2.38 AU

Year: 1188 Days

Day: 20.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.9 AU - 2.72 AU

Year: 1352 Days

Day: 15 Hours

Environment

Temp: -103 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,595,426 km

• M1: 26,928 km (0.1 R)
• M2: 1,518,867 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.12 AU - 2.72 AU

Year: 1449 Days

Day: 43.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,595,426 km

• M1: 1,370,167 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.52 AU - 2.78 AU

Year: 1661 Days

Day: 45.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 9.5

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.05 AU - 8.25 AU

Year: 8146 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,595,426 km

• M1: 243,994 km (0.105 R)
• M2: 318,494 km (0.095 R)
• M3: 628,909 km (0.09 R)
• M4: 742,305 km (0.119 R)
• M5: 974,032 km (0.059 R)
• M6: 1,073,365 km (0.058 R)
• M7: 1,193,791 km (0.085 R)
• M8: 1,582,446 km (0.113 R)
• M9: 1,760,767 km (0.082 R)
• M10: 2,008,950 km (0.086 R)
• M11: 2,224,520 km (0.094 R)
• M12: 3,086,503 km (0.055 R)
• M13: 3,361,165 km (0.047 R)
• M14: 3,463,041 km (0.056 R)
• M15: 3,540,084 km (0.095 R)
• M16: 3,801,282 km (0.034 R)
• M17: 4,068,763 km (0.086 R)
• M18: 4,259,650 km (0.091 R)
• M19: 4,509,478 km (0.051 R)
• M20: 4,764,094 km (0.119 R)
• M21: 5,556,215 km (0.045 R)
• M22: 5,952,200 km (0.104 R)
• M23: 6,388,876 km (0.1 R)
• M24: 7,326,107 km (0.073 R)
• M25: 9,219,118 km (0.107 R)
• M26: 9,687,659 km (0.079 R)
• M27: 10,237,880 km (0.1 R)
• M28: 10,312,080 km (0.097 R)
• M29: 10,423,531 km (0.09 R)
• M30: 11,330,393 km (0.093 R)
• M31: 11,987,876 km (0.051 R)
• M32: 12,737,511 km (0.086 R)
• M33: 12,817,246 km (0.112 R)
• M34: 13,057,650 km (0.084 R)
• M35: 13,218,617 km (0.112 R)
• M36: 13,299,400 km (0.09 R)
• M37: 14,157,643 km (0.078 R)
• M38: 14,406,125 km (0.098 R)
• M39: 14,697,841 km (0.067 R)
• M40: 15,160,248 km (0.117 R)
• M41: 17,057,149 km (0.039 R)
• M42: 18,123,034 km (0.092 R)
• M43: 18,302,701 km (0.042 R)
• M44: 18,891,070 km (0.098 R)
• M45: 19,027,652 km (0.082 R)
• M46: 20,505,530 km (0.09 R)
• M47: 20,646,002 km (0.102 R)
• M48: 21,353,002 km (0.077 R)
• M49: 21,542,841 km (0.109 R)
• M50: 21,828,723 km (0.107 R)
• M51: 23,472,355 km (0.101 R)
• M52: 23,766,464 km (0.071 R)
• M53: 24,111,287 km (0.116 R)
• M54: 24,210,022 km (0.048 R)
• M55: 24,556,939 km (0.088 R)
• M56: 24,905,502 km (0.053 R)
• M57: 25,305,826 km (0.105 R)
• M58: 26,519,514 km (0.103 R)
• M59: 28,011,304 km (0.098 R)
• M60: 28,688,832 km (0.057 R)
• M61: 29,161,113 km (0.074 R)
• M62: 30,486,251 km (0.058 R)
• M63: 30,968,106 km (0.08 R)
• M64: 31,831,136 km (0.079 R)
• M65: 32,265,568 km (0.108 R)
• M66: 32,483,382 km (0.111 R)
• M67: 32,701,945 km (0.092 R)
• M68: 33,085,364 km (0.114 R)
• M69: 35,192,749 km (0.111 R)
• M70: 35,361,047 km (0.105 R)
• M71: 35,473,245 km (0.091 R)
• M72: 35,585,743 km (0.064 R)
• M73: 36,375,919 km (0.103 R)
• M74: 36,546,012 km (0.095 R)
• M75: 37,686,696 km (0.099 R)
• M76: 37,973,774 km (0.097 R)
• M77: 38,088,815 km (0.1 R)
• M78: 38,434,386 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 8.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.2 AU - 9.5 AU

Year: 10136 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,595,426 km

• M1: 115,789 km (0.088 R)
• M2: 186,249 km (0.075 R)
• M3: 335,847 km (0.042 R)
• M4: 632,500 km (0.115 R)
• M5: 876,644 km (0.114 R)
• M6: 982,708 km (0.074 R)
• M7: 1,326,784 km (0.099 R)
• M8: 1,387,670 km (0.092 R)
• M9: 1,554,920 km (0.101 R)
• M10: 1,684,771 km (0.108 R)
• M11: 1,863,690 km (0.114 R)
• M12: 1,978,581 km (0.081 R)
• M13: 2,167,524 km (0.111 R)
• M14: 2,239,929 km (0.098 R)
• M15: 2,639,654 km (0.059 R)
• M16: 3,225,480 km (0.066 R)
• M17: 3,476,505 km (0.039 R)
• M18: 4,116,933 km (0.039 R)
• M19: 4,512,470 km (0.082 R)
• M20: 5,176,984 km (0.112 R)
• M21: 5,603,637 km (0.063 R)
• M22: 6,213,099 km (0.1 R)
• M23: 6,420,890 km (0.106 R)
• M24: 6,525,758 km (0.117 R)
• M25: 6,701,685 km (0.114 R)
• M26: 7,094,230 km (0.095 R)
• M27: 7,678,560 km (0.107 R)
• M28: 7,901,610 km (0.103 R)
• M29: 8,738,012 km (0.069 R)
• M30: 9,049,175 km (0.078 R)
• M31: 9,363,929 km (0.073 R)
• M32: 9,722,216 km (0.083 R)
• M33: 9,842,792 km (0.066 R)
• M34: 10,288,743 km (0.09 R)
• M35: 11,326,803 km (0.111 R)
• M36: 11,836,782 km (0.081 R)
• M37: 11,922,502 km (0.092 R)
• M38: 12,311,007 km (0.086 R)
• M39: 12,484,989 km (0.114 R)
• M40: 12,923,461 km (0.119 R)
• M41: 13,411,599 km (0.1 R)
• M42: 14,451,753 km (0.064 R)
• M43: 14,635,309 km (0.084 R)
• M44: 15,611,585 km (0.099 R)
• M45: 16,945,699 km (0.104 R)
• M46: 18,068,880 km (0.088 R)
• M47: 18,465,015 km (0.109 R)
• M48: 18,614,463 km (0.088 R)
• M49: 19,976,552 km (0.117 R)
• M50: 20,129,740 km (0.099 R)
• M51: 21,318,145 km (0.106 R)
• M52: 21,474,924 km (0.042 R)
• M53: 22,211,245 km (0.116 R)
• M54: 22,582,397 km (0.118 R)
• M55: 23,062,756 km (0.09 R)
• M56: 23,116,312 km (0.12 R)
• M57: 23,330,985 km (0.061 R)
• M58: 23,384,840 km (0.054 R)
• M59: 23,870,734 km (0.076 R)
• M60: 24,033,496 km (0.096 R)
• M61: 25,459,164 km (0.114 R)
• M62: 26,126,371 km (0.052 R)
• M63: 26,518,167 km (0.11 R)
• M64: 28,105,102 km (0.078 R)
• M65: 29,025,577 km (0.086 R)
• M66: 29,083,472 km (0.113 R)
• M67: 29,199,260 km (0.109 R)
• M68: 29,257,155 km (0.092 R)
• M69: 29,605,867 km (0.094 R)
• M70: 29,780,747 km (0.059 R)
• M71: 30,131,554 km (0.049 R)
• M72: 30,248,689 km (0.119 R)
• M73: 30,660,084 km (0.104 R)
• M74: 32,564,614 km (0.081 R)
• M75: 32,745,029 km (0.053 R)
• M76: 36,611,685 km (0.033 R)
• M77: 36,987,475 km (0.102 R)
• M78: 37,112,988 km (0.09 R)
• M79: 37,742,645 km (0.035 R)
• M80: 37,932,335 km (0.038 R)
• M81: 39,268,394 km (0.119 R)
• M82: 39,332,422 km (0.1 R)
• M83: 40,232,253 km (0.071 R)
• M84: 40,814,338 km (0.054 R)
• M85: 41,008,965 km (0.118 R)
• M86: 42,774,370 km (0.03 R)
• M87: 43,765,904 km (0.093 R)
• M88: 44,364,445 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.2

Radius: 6.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.24 AU - 14.96 AU

Year: 17220 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,595,426 km

• M1: 184,604 km (0.109 R)
• M2: 393,143 km (0.094 R)
• M3: 1,114,205 km (0.091 R)
• M4: 1,356,853 km (0.112 R)
• M5: 1,520,064 km (0.11 R)
• M6: 1,591,871 km (0.056 R)
• M7: 1,789,191 km (0.081 R)
• M8: 1,865,186 km (0.113 R)
• M9: 2,399,251 km (0.05 R)
• M10: 2,625,592 km (0.119 R)
• M11: 2,683,337 km (0.088 R)
• M12: 3,726,932 km (0.119 R)
• M13: 3,857,231 km (0.077 R)
• M14: 3,955,966 km (0.044 R)
• M15: 4,600,583 km (0.104 R)
• M16: 4,775,613 km (0.055 R)
• M17: 4,846,223 km (0.092 R)
• M18: 5,608,723 km (0.115 R)
• M19: 5,720,772 km (0.12 R)
• M20: 6,099,404 km (0.103 R)
• M21: 6,525,160 km (0.068 R)
• M22: 6,564,355 km (0.07 R)
• M23: 6,682,387 km (0.117 R)
• M24: 7,000,582 km (0.094 R)
• M25: 7,569,503 km (0.1 R)
• M26: 8,026,674 km (0.09 R)
• M27: 9,363,032 km (0.068 R)
• M28: 10,261,217 km (0.111 R)
• M29: 10,306,844 km (0.111 R)
• M30: 10,720,483 km (0.102 R)
• M31: 11,046,008 km (0.041 R)
• M32: 11,092,832 km (0.113 R)
• M33: 11,754,503 km (0.071 R)
• M34: 12,428,890 km (0.086 R)
• M35: 14,271,038 km (0.107 R)
• M36: 14,938,245 km (0.116 R)
• M37: 15,093,677 km (0.043 R)
• M38: 16,677,171 km (0.115 R)
• M39: 16,838,437 km (0.099 R)
• M40: 17,488,589 km (0.055 R)
• M41: 17,816,658 km (0.083 R)
• M42: 18,036,566 km (0.105 R)
• M43: 19,037,227 km (0.109 R)
• M44: 19,149,575 km (0.102 R)
• M45: 19,431,267 km (0.119 R)
• M46: 19,600,911 km (0.041 R)
• M47: 19,827,851 km (0.109 R)
• M48: 20,055,839 km (0.099 R)
• M49: 20,917,971 km (0.105 R)
• M50: 21,266,385 km (0.032 R)
• M51: 21,968,597 km (0.065 R)
• M52: 22,027,538 km (0.114 R)
• M53: 23,516,336 km (0.059 R)
• M54: 24,547,066 km (0.085 R)
• M55: 24,669,437 km (0.032 R)
• M56: 25,840,788 km (0.029 R)
• M57: 26,401,930 km (0.089 R)
• M58: 29,202,701 km (0.109 R)
• M59: 29,982,854 km (0.072 R)
• M60: 30,441,072 km (0.104 R)
• M61: 30,769,739 km (0.081 R)
• M62: 31,829,490 km (0.091 R)
• M63: 32,565,063 km (0.112 R)
• M64: 32,632,232 km (0.093 R)
• M65: 34,052,814 km (0.103 R)
• M66: 34,394,046 km (0.119 R)
• M67: 34,599,295 km (0.078 R)
• M68: 34,736,476 km (0.07 R)
• M69: 35,839,611 km (0.067 R)
• M70: 37,797,548 km (0.075 R)
• M71: 38,292,417 km (0.116 R)
• M72: 38,576,205 km (0.107 R)
• M73: 39,718,235 km (0.102 R)
• M74: 39,933,656 km (0.037 R)
• M75: 40,293,438 km (0.088 R)
• M76: 40,654,269 km (0.037 R)
• M77: 41,161,405 km (0.093 R)
• M78: 41,597,633 km (0.064 R)
• M79: 41,889,349 km (0.064 R)
• M80: 41,962,352 km (0.1 R)
• M81: 42,035,356 km (0.107 R)
• M82: 43,062,944 km (0.107 R)
• M83: 43,431,852 km (0.079 R)
• M84: 43,876,008 km (0.091 R)
• M85: 44,247,310 km (0.118 R)
• M86: 45,142,653 km (0.049 R)
• M87: 45,517,396 km (0.119 R)
• M88: 46,119,228 km (0.026 R)
• M89: 47,406,817 km (0.114 R)
• M90: 50,094,941 km (0.104 R)
• M91: 50,794,012 km (0.098 R)
• M92: 50,949,893 km (0.119 R)
• M93: 51,966,411 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit