🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 191 Days

Day: 16.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.37 AU - 1.75 AU

Year: 695 Days

Day: 47.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,405,207 km

• M1: 85,271 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 2.01 AU

Year: 818 Days

Day: 39.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.84 AU - 2.26 AU

Year: 1046 Days

Day: 33.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.71 AU - 4.05 AU

Year: 2215 Days

Day: 37.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 14.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.03 AU - 14.55 AU

Year: 14430 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,405,207 km

• M1: 206,445 km (0.07 R)
• M2: 323,431 km (0.118 R)
• M3: 455,376 km (0.062 R)
• M4: 575,802 km (0.116 R)
• M5: 729,888 km (0.086 R)
• M6: 1,156,990 km (0.113 R)
• M7: 1,307,785 km (0.09 R)
• M8: 1,412,353 km (0.119 R)
• M9: 1,686,566 km (0.036 R)
• M10: 1,948,662 km (0.116 R)
• M11: 2,287,351 km (0.066 R)
• M12: 3,091,739 km (0.096 R)
• M13: 4,172,434 km (0.1 R)
• M14: 4,369,903 km (0.082 R)
• M15: 4,898,133 km (0.068 R)
• M16: 5,191,046 km (0.069 R)
• M17: 5,446,858 km (0.069 R)
• M18: 5,794,374 km (0.062 R)
• M19: 7,351,090 km (0.025 R)
• M20: 8,126,456 km (0.074 R)
• M21: 9,441,720 km (0.111 R)
• M22: 10,124,036 km (0.046 R)
• M23: 10,390,769 km (0.106 R)
• M24: 11,703,191 km (0.073 R)
• M25: 11,926,989 km (0.055 R)
• M26: 12,208,832 km (0.11 R)
• M27: 12,379,074 km (0.071 R)
• M28: 12,951,884 km (0.091 R)
• M29: 13,358,043 km (0.086 R)
• M30: 14,123,685 km (0.086 R)
• M31: 14,361,994 km (0.1 R)
• M32: 14,481,822 km (0.089 R)
• M33: 14,661,938 km (0.076 R)
• M34: 14,782,514 km (0.098 R)
• M35: 15,574,186 km (0.117 R)
• M36: 15,758,789 km (0.102 R)
• M37: 16,130,390 km (0.119 R)
• M38: 16,254,856 km (0.098 R)
• M39: 16,756,009 km (0.048 R)
• M40: 17,517,312 km (0.099 R)
• M41: 18,354,761 km (0.103 R)
• M42: 19,205,375 km (0.108 R)
• M43: 19,935,113 km (0.117 R)
• M44: 22,664,526 km (0.077 R)
• M45: 24,144,049 km (0.043 R)
• M46: 24,572,348 km (0.103 R)
• M47: 26,825,890 km (0.066 R)
• M48: 28,841,871 km (0.065 R)
• M49: 28,993,115 km (0.084 R)
• M50: 30,136,042 km (0.111 R)
• M51: 31,527,153 km (0.068 R)
• M52: 31,917,155 km (0.103 R)
• M53: 32,781,082 km (0.091 R)
• M54: 33,811,961 km (0.119 R)
• M55: 34,211,238 km (0.112 R)
• M56: 34,451,642 km (0.118 R)
• M57: 34,612,160 km (0.04 R)
• M58: 36,885,898 km (0.083 R)
• M59: 37,379,272 km (0.084 R)
• M60: 38,456,077 km (0.069 R)
• M61: 39,040,108 km (0.109 R)
• M62: 40,470,562 km (0.116 R)
• M63: 41,064,616 km (0.062 R)
• M64: 41,405,399 km (0.076 R)
• M65: 42,950,297 km (0.107 R)
• M66: 43,382,784 km (0.115 R)
• M67: 45,743,289 km (0.074 R)
• M68: 46,362,026 km (0.119 R)
• M69: 48,145,083 km (0.105 R)
• M70: 49,406,642 km (0.047 R)
• M71: 49,769,117 km (0.108 R)
• M72: 51,502,807 km (0.059 R)
• M73: 51,686,364 km (0.04 R)
• M74: 52,146,377 km (0.078 R)
• M75: 52,423,133 km (0.045 R)
• M76: 52,515,435 km (0.11 R)
• M77: 52,700,338 km (0.09 R)
• M78: 52,885,390 km (0.027 R)
• M79: 53,256,094 km (0.104 R)
• M80: 53,441,745 km (0.085 R)
• M81: 54,093,543 km (0.069 R)
• M82: 54,841,532 km (0.111 R)
• M83: 55,592,962 km (0.052 R)
• M84: 56,347,684 km (0.103 R)
• M85: 56,442,379 km (0.071 R)
• M86: 57,011,001 km (0.093 R)
• M87: 57,963,041 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 6.6

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 17.63 AU - 18.23 AU

Year: 27062 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,405,207 km

• M1: 302,936 km (0.119 R)
• M2: 456,124 km (0.087 R)
• M3: 1,199,476 km (0.08 R)
• M4: 1,479,523 km (0.114 R)
• M5: 1,779,467 km (0.11 R)
• M6: 2,098,409 km (0.113 R)
• M7: 2,708,769 km (0.055 R)
• M8: 2,829,045 km (0.103 R)
• M9: 2,910,127 km (0.119 R)
• M10: 3,327,805 km (0.109 R)
• M11: 5,327,629 km (0.1 R)
• M12: 7,120,859 km (0.099 R)
• M13: 7,624,106 km (0.064 R)
• M14: 8,196,767 km (0.095 R)
• M15: 8,371,347 km (0.034 R)
• M16: 8,547,125 km (0.12 R)
• M17: 8,902,270 km (0.109 R)
• M18: 9,141,627 km (0.066 R)
• M19: 10,876,513 km (0.067 R)
• M20: 11,520,083 km (0.103 R)
• M21: 12,176,219 km (0.058 R)
• M22: 12,709,685 km (0.094 R)
• M23: 12,911,643 km (0.099 R)
• M24: 16,067,260 km (0.104 R)
• M25: 16,431,980 km (0.101 R)
• M26: 16,652,038 km (0.075 R)
• M27: 17,169,497 km (0.061 R)
• M28: 17,243,847 km (0.089 R)
• M29: 17,318,198 km (0.109 R)
• M30: 17,467,496 km (0.098 R)
• M31: 17,692,192 km (0.106 R)
• M32: 17,842,388 km (0.077 R)
• M33: 18,144,277 km (0.085 R)
• M34: 19,368,586 km (0.066 R)
• M35: 19,446,078 km (0.062 R)
• M36: 19,912,673 km (0.082 R)
• M37: 21,976,675 km (0.068 R)
• M38: 22,219,323 km (0.034 R)
• M39: 23,280,421 km (0.086 R)
• M40: 24,191,172 km (0.057 R)
• M41: 24,357,974 km (0.062 R)
• M42: 25,536,656 km (0.12 R)
• M43: 26,304,093 km (0.045 R)
• M44: 26,389,812 km (0.072 R)
• M45: 26,647,570 km (0.095 R)
• M46: 29,004,933 km (0.059 R)
• M47: 30,793,674 km (0.096 R)
• M48: 31,975,348 km (0.083 R)
• M49: 34,195,680 km (0.115 R)
• M50: 35,135,453 km (0.047 R)
• M51: 35,798,322 km (0.07 R)
• M52: 36,083,605 km (0.102 R)
• M53: 38,102,129 km (0.062 R)
• M54: 38,588,172 km (0.082 R)
• M55: 39,959,686 km (0.104 R)
• M56: 40,255,740 km (0.077 R)
• M57: 41,347,355 km (0.077 R)
• M58: 41,446,988 km (0.091 R)
• M59: 42,147,255 km (0.06 R)
• M60: 42,649,755 km (0.107 R)
• M61: 43,458,032 km (0.067 R)
• M62: 43,965,767 km (0.1 R)
• M63: 44,271,395 km (0.095 R)
• M64: 45,192,320 km (0.111 R)
• M65: 46,016,155 km (0.035 R)
• M66: 46,119,528 km (0.095 R)
• M67: 48,097,660 km (0.051 R)
• M68: 49,255,398 km (0.112 R)
• M69: 52,351,625 km (0.093 R)
• M70: 54,304,775 km (0.08 R)
• M71: 56,613,519 km (0.063 R)
• M72: 57,056,927 km (0.099 R)
• M73: 58,058,634 km (0.095 R)
• M74: 59,741,311 km (0.066 R)
• M75: 59,853,958 km (0.106 R)
• M76: 59,966,905 km (0.109 R)
• M77: 62,009,514 km (0.057 R)
• M78: 62,123,657 km (0.111 R)
• M79: 63,039,496 km (0.117 R)
• M80: 64,190,352 km (0.045 R)
• M81: 64,884,336 km (0.045 R)
• M82: 65,580,715 km (0.069 R)
• M83: 66,046,263 km (0.094 R)
• M84: 67,567,075 km (0.103 R)
• M85: 72,078,498 km (0.089 R)
• M86: 72,438,730 km (0.097 R)
• M87: 74,855,783 km (0.08 R)
• M88: 75,830,113 km (0.063 R)
• M89: 77,053,824 km (0.113 R)
• M90: 78,407,386 km (0.071 R)
• M91: 81,138,145 km (0.118 R)
• M92: 81,262,910 km (0.082 R)
• M93: 83,521,389 km (0.111 R)
• M94: 83,647,500 km (0.119 R)
• M95: 83,899,722 km (0.109 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit