🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.78 AU - 2.08 AU

Year: 1027 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,148,860 km

• M1: 659,427 km (0.104 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.32 AU - 2.66 AU

Year: 1504 Days

Day: 39.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.18 AU - 4.94 AU

Year: 3132 Days

Day: 47.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 9.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.72 AU - 7.88 AU

Year: 7552 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,148,860 km

• M1: 183,856 km (0.031 R)
• M2: 383,120 km (0.074 R)
• M3: 494,271 km (0.053 R)
• M4: 617,839 km (0.097 R)
• M5: 738,565 km (0.078 R)
• M6: 809,175 km (0.116 R)
• M7: 1,132,605 km (0.113 R)
• M8: 1,605,185 km (0.099 R)
• M9: 2,196,246 km (0.116 R)
• M10: 2,258,928 km (0.105 R)
• M11: 2,849,989 km (0.112 R)
• M12: 3,365,802 km (0.115 R)
• M13: 3,560,579 km (0.113 R)
• M14: 3,659,463 km (0.068 R)
• M15: 4,887,961 km (0.101 R)
• M16: 5,053,416 km (0.06 R)
• M17: 5,646,871 km (0.093 R)
• M18: 6,292,386 km (0.086 R)
• M19: 6,412,214 km (0.048 R)
• M20: 6,684,781 km (0.11 R)
• M21: 8,038,791 km (0.104 R)
• M22: 8,332,751 km (0.082 R)
• M23: 8,597,090 km (0.111 R)
• M24: 8,931,292 km (0.084 R)
• M25: 9,509,189 km (0.027 R)
• M26: 10,169,514 km (0.091 R)
• M27: 11,097,020 km (0.06 R)
• M28: 11,169,575 km (0.04 R)
• M29: 11,242,130 km (0.094 R)
• M30: 11,387,839 km (0.099 R)
• M31: 11,754,952 km (0.052 R)
• M32: 12,576,244 km (0.039 R)
• M33: 13,300,298 km (0.055 R)
• M34: 13,609,217 km (0.103 R)
• M35: 13,803,545 km (0.069 R)
• M36: 14,194,893 km (0.082 R)
• M37: 14,948,567 km (0.036 R)
• M38: 15,068,694 km (0.076 R)
• M39: 15,310,145 km (0.087 R)
• M40: 16,660,416 km (0.095 R)
• M41: 16,909,945 km (0.037 R)
• M42: 16,993,421 km (0.118 R)
• M43: 17,202,708 km (0.087 R)
• M44: 17,286,632 km (0.07 R)
• M45: 17,412,893 km (0.09 R)
• M46: 18,005,749 km (0.111 R)
• M47: 18,347,580 km (0.065 R)
• M48: 18,734,590 km (0.048 R)
• M49: 19,037,526 km (0.107 R)
• M50: 19,604,502 km (0.058 R)
• M51: 20,532,009 km (0.106 R)
• M52: 21,518,906 km (0.114 R)
• M53: 21,700,069 km (0.084 R)
• M54: 22,981,823 km (0.053 R)
• M55: 23,306,151 km (0.057 R)
• M56: 23,678,650 km (0.12 R)
• M57: 23,818,823 km (0.074 R)
• M58: 24,382,359 km (0.096 R)
• M59: 24,665,847 km (0.118 R)
• M60: 24,807,964 km (0.077 R)
• M61: 24,997,954 km (0.103 R)
• M62: 25,093,098 km (0.079 R)
• M63: 25,188,242 km (0.069 R)
• M64: 25,283,686 km (0.107 R)
• M65: 25,427,000 km (0.12 R)
• M66: 25,906,611 km (0.064 R)
• M67: 26,583,093 km (0.09 R)
• M68: 26,680,182 km (0.036 R)
• M69: 27,265,409 km (0.054 R)
• M70: 27,363,395 km (0.057 R)
• M71: 27,461,382 km (0.058 R)
• M72: 28,946,440 km (0.058 R)
• M73: 30,508,092 km (0.102 R)
• M74: 30,609,819 km (0.12 R)
• M75: 31,171,110 km (0.094 R)
• M76: 31,273,584 km (0.04 R)
• M77: 31,427,371 km (0.064 R)
• M78: 31,787,453 km (0.114 R)
• M79: 33,398,024 km (0.06 R)
• M80: 33,660,269 km (0.081 R)
• M81: 33,923,112 km (0.086 R)
• M82: 34,134,045 km (0.12 R)
• M83: 34,239,512 km (0.056 R)
• M84: 34,504,001 km (0.098 R)
• M85: 35,034,924 km (0.089 R)
• M86: 35,194,694 km (0.066 R)
• M87: 35,514,983 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 13.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.6 AU - 8.16 AU

Year: 8470 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,148,860 km

• M1: 218,413 km (0.043 R)
• M2: 432,188 km (0.114 R)
• M3: 723,007 km (0.077 R)
• M4: 947,254 km (0.083 R)
• M5: 1,195,586 km (0.105 R)
• M6: 1,297,014 km (0.11 R)
• M7: 1,422,825 km (0.117 R)
• M8: 1,575,266 km (0.059 R)
• M9: 1,779,467 km (0.099 R)
• M10: 2,497,536 km (0.117 R)
• M11: 2,985,525 km (0.091 R)
• M12: 3,155,019 km (0.113 R)
• M13: 3,269,761 km (0.088 R)
• M14: 3,773,457 km (0.074 R)
• M15: 3,926,346 km (0.103 R)
• M16: 4,081,329 km (0.112 R)
• M17: 4,238,407 km (0.066 R)
• M18: 4,365,565 km (0.114 R)
• M19: 4,986,845 km (0.115 R)
• M20: 5,222,910 km (0.076 R)
• M21: 5,325,086 km (0.039 R)
• M22: 5,462,566 km (0.118 R)
• M23: 5,917,643 km (0.074 R)
• M24: 7,127,142 km (0.115 R)
• M25: 10,968,516 km (0.117 R)
• M26: 11,320,669 km (0.1 R)
• M27: 12,904,612 km (0.099 R)
• M28: 15,432,816 km (0.086 R)
• M29: 15,679,203 km (0.101 R)
• M30: 16,576,641 km (0.091 R)
• M31: 16,778,299 km (0.114 R)
• M32: 16,930,141 km (0.086 R)
• M33: 18,005,749 km (0.081 R)
• M34: 18,945,224 km (0.05 R)
• M35: 19,367,988 km (0.095 R)
• M36: 19,474,052 km (0.091 R)
• M37: 19,687,080 km (0.117 R)
• M38: 19,793,743 km (0.117 R)
• M39: 19,900,706 km (0.105 R)
• M40: 20,438,360 km (0.099 R)
• M41: 20,654,679 km (0.086 R)
• M42: 21,692,888 km (0.105 R)
• M43: 23,028,498 km (0.068 R)
• M44: 23,423,137 km (0.082 R)
• M45: 23,706,326 km (0.042 R)
• M46: 24,966,089 km (0.093 R)
• M47: 26,541,654 km (0.113 R)
• M48: 26,777,720 km (0.11 R)
• M49: 28,510,811 km (0.049 R)
• M50: 28,752,561 km (0.117 R)
• M51: 28,873,885 km (0.112 R)
• M52: 28,995,209 km (0.084 R)
• M53: 29,177,569 km (0.088 R)
• M54: 29,421,264 km (0.115 R)
• M55: 29,604,521 km (0.104 R)
• M56: 30,588,426 km (0.084 R)
• M57: 31,458,039 km (0.087 R)
• M58: 32,335,879 km (0.106 R)
• M59: 32,524,971 km (0.04 R)
• M60: 34,243,850 km (0.098 R)
• M61: 34,501,009 km (0.093 R)
• M62: 34,629,813 km (0.076 R)
• M63: 35,406,076 km (0.081 R)
• M64: 35,601,002 km (0.119 R)
• M65: 35,861,602 km (0.058 R)
• M66: 36,384,596 km (0.118 R)
• M67: 36,515,643 km (0.084 R)
• M68: 37,107,752 km (0.04 R)
• M69: 38,234,673 km (0.098 R)
• M70: 38,434,685 km (0.05 R)
• M71: 39,171,155 km (0.112 R)
• M72: 39,642,239 km (0.064 R)
• M73: 41,203,442 km (0.111 R)
• M74: 42,370,156 km (0.089 R)
• M75: 42,715,428 km (0.08 R)
• M76: 43,269,688 km (0.039 R)
• M77: 43,687,066 km (0.053 R)
• M78: 44,315,527 km (0.079 R)
• M79: 47,502,560 km (0.097 R)
• M80: 47,717,682 km (0.088 R)
• M81: 48,148,823 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit