🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 258 Days

Day: 34.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.13 AU - 1.23 AU

Year: 480 Days

Day: 18.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,700,610 km

• M1: 634,295 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.15 AU - 2.71 AU

Year: 1420 Days

Day: 32.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,700,610 km

• M1: 473,926 km (0.119 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.84 AU - 3.78 AU

Year: 2257 Days

Day: 47.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 11.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.58 AU - 7.08 AU

Year: 5968 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,700,610 km

• M1: 163,660 km (0.081 R)
• M2: 297,101 km (0.098 R)
• M3: 447,597 km (0.073 R)
• M4: 523,742 km (0.105 R)
• M5: 679,474 km (0.025 R)
• M6: 757,115 km (0.081 R)
• M7: 1,340,696 km (0.066 R)
• M8: 1,562,550 km (0.093 R)
• M9: 1,852,171 km (0.099 R)
• M10: 1,946,268 km (0.081 R)
• M11: 2,218,686 km (0.108 R)
• M12: 2,379,953 km (0.038 R)
• M13: 3,221,740 km (0.08 R)
• M14: 3,336,033 km (0.12 R)
• M15: 3,474,859 km (0.092 R)
• M16: 3,639,417 km (0.091 R)
• M17: 4,273,413 km (0.063 R)
• M18: 4,758,409 km (0.055 R)
• M19: 4,915,337 km (0.107 R)
• M20: 5,505,202 km (0.043 R)
• M21: 6,576,771 km (0.059 R)
• M22: 7,286,314 km (0.119 R)
• M23: 7,376,671 km (0.043 R)
• M24: 7,619,768 km (0.085 R)
• M25: 7,711,471 km (0.107 R)
• M26: 7,896,224 km (0.106 R)
• M27: 8,176,122 km (0.065 R)
• M28: 8,396,031 km (0.113 R)
• M29: 8,554,305 km (0.098 R)
• M30: 8,681,763 km (0.118 R)
• M31: 8,777,655 km (0.102 R)
• M32: 10,191,505 km (0.104 R)
• M33: 10,838,515 km (0.114 R)
• M34: 11,011,002 km (0.087 R)
• M35: 11,428,829 km (0.117 R)
• M36: 12,100,972 km (0.114 R)
• M37: 12,931,838 km (0.111 R)
• M38: 14,306,792 km (0.089 R)
• M39: 15,030,846 km (0.031 R)
• M40: 15,416,659 km (0.08 R)
• M41: 15,571,942 km (0.094 R)
• M42: 16,395,777 km (0.049 R)
• M43: 16,872,845 km (0.083 R)
• M44: 18,126,325 km (0.077 R)
• M45: 19,787,759 km (0.12 R)
• M46: 19,956,655 km (0.12 R)
• M47: 20,636,727 km (0.106 R)
• M48: 20,936,671 km (0.095 R)
• M49: 21,108,708 km (0.042 R)
• M50: 21,237,961 km (0.113 R)
• M51: 21,627,663 km (0.097 R)
• M52: 22,282,304 km (0.091 R)
• M53: 23,120,800 km (0.096 R)
• M54: 23,387,682 km (0.112 R)
• M55: 23,924,739 km (0.086 R)
• M56: 24,059,526 km (0.104 R)
• M57: 24,330,149 km (0.098 R)
• M58: 25,102,074 km (0.066 R)
• M59: 25,376,436 km (0.061 R)
• M60: 25,836,001 km (0.116 R)
• M61: 26,066,831 km (0.111 R)
• M62: 26,344,634 km (0.094 R)
• M63: 26,530,434 km (0.096 R)
• M64: 27,560,117 km (0.094 R)
• M65: 27,748,759 km (0.053 R)
• M66: 28,127,242 km (0.098 R)
• M67: 29,128,949 km (0.094 R)
• M68: 29,224,991 km (0.058 R)
• M69: 29,369,204 km (0.111 R)
• M70: 29,465,545 km (0.069 R)
• M71: 29,706,696 km (0.082 R)
• M72: 29,851,657 km (0.035 R)
• M73: 30,824,492 km (0.065 R)
• M74: 31,363,942 km (0.073 R)
• M75: 31,610,180 km (0.089 R)
• M76: 32,901,060 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 14.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.31 AU - 8.57 AU

Year: 6851 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,700,610 km

• M1: 191,485 km (0.035 R)
• M2: 298,897 km (0.042 R)
• M3: 419,472 km (0.038 R)
• M4: 1,030,281 km (0.109 R)
• M5: 1,160,131 km (0.034 R)
• M6: 1,529,189 km (0.026 R)
• M7: 1,622,688 km (0.098 R)
• M8: 1,835,715 km (0.089 R)
• M9: 1,976,337 km (0.074 R)
• M10: 2,204,773 km (0.066 R)
• M11: 2,311,586 km (0.071 R)
• M12: 2,508,457 km (0.079 R)
• M13: 2,642,946 km (0.101 R)
• M14: 2,849,241 km (0.031 R)
• M15: 3,525,573 km (0.109 R)
• M16: 4,038,993 km (0.071 R)
• M17: 4,331,457 km (0.099 R)
• M18: 4,521,446 km (0.04 R)
• M19: 4,769,629 km (0.051 R)
• M20: 5,251,035 km (0.033 R)
• M21: 5,688,758 km (0.091 R)
• M22: 6,291,039 km (0.112 R)
• M23: 6,724,873 km (0.102 R)
• M24: 7,008,959 km (0.063 R)
• M25: 7,104,552 km (0.108 R)
• M26: 7,654,474 km (0.082 R)
• M27: 8,017,698 km (0.107 R)
• M28: 8,251,819 km (0.07 R)
• M29: 8,420,565 km (0.074 R)
• M30: 8,692,683 km (0.118 R)
• M31: 9,141,327 km (0.074 R)
• M32: 9,491,686 km (0.084 R)
• M33: 9,917,740 km (0.117 R)
• M34: 10,752,347 km (0.111 R)
• M35: 11,571,545 km (0.095 R)
• M36: 11,684,940 km (0.077 R)
• M37: 12,449,684 km (0.096 R)
• M38: 12,760,100 km (0.074 R)
• M39: 12,877,235 km (0.112 R)
• M40: 13,151,897 km (0.106 R)
• M41: 13,627,169 km (0.079 R)
• M42: 13,907,067 km (0.098 R)
• M43: 14,188,909 km (0.046 R)
• M44: 15,501,182 km (0.087 R)
• M45: 15,835,383 km (0.098 R)
• M46: 15,961,345 km (0.087 R)
• M47: 16,129,792 km (0.068 R)
• M48: 16,298,838 km (0.089 R)
• M49: 16,468,332 km (0.076 R)
• M50: 16,852,200 km (0.107 R)
• M51: 16,980,705 km (0.101 R)
• M52: 17,238,911 km (0.104 R)
• M53: 18,152,804 km (0.099 R)
• M54: 18,549,238 km (0.033 R)
• M55: 18,859,654 km (0.113 R)
• M56: 20,209,326 km (0.105 R)
• M57: 20,803,828 km (0.116 R)
• M58: 20,941,907 km (0.085 R)
• M59: 21,172,587 km (0.113 R)
• M60: 21,311,413 km (0.066 R)
• M61: 21,916,537 km (0.117 R)
• M62: 22,811,132 km (0.116 R)
• M63: 22,905,977 km (0.114 R)
• M64: 23,430,168 km (0.098 R)
• M65: 23,958,249 km (0.078 R)
• M66: 24,538,838 km (0.079 R)
• M67: 24,636,077 km (0.085 R)
• M68: 25,271,120 km (0.097 R)
• M69: 26,657,293 km (0.074 R)
• M70: 27,158,297 km (0.115 R)
• M71: 27,359,506 km (0.114 R)
• M72: 28,017,138 km (0.105 R)
• M73: 28,118,865 km (0.114 R)
• M74: 28,220,591 km (0.081 R)
• M75: 28,526,668 km (0.094 R)
• M76: 28,936,417 km (0.086 R)
• M77: 30,385,871 km (0.117 R)
• M78: 31,858,811 km (0.06 R)
• M79: 32,390,632 km (0.117 R)
• M80: 32,711,070 km (0.119 R)
• M81: 32,871,589 km (0.118 R)
• M82: 33,247,528 km (0.102 R)
• M83: 33,678,669 km (0.042 R)
• M84: 33,949,142 km (0.119 R)
• M85: 34,710,296 km (0.107 R)
• M86: 35,202,623 km (0.113 R)
• M87: 36,138,806 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 10.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.31 AU - 10.21 AU

Year: 11426 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,700,610 km

• M1: 174,132 km (0.089 R)
• M2: 334,650 km (0.103 R)
• M3: 492,327 km (0.084 R)
• M4: 1,655,600 km (0.088 R)
• M5: 1,874,312 km (0.116 R)
• M6: 2,388,480 km (0.092 R)
• M7: 2,687,077 km (0.108 R)
• M8: 2,763,671 km (0.073 R)
• M9: 2,892,924 km (0.082 R)
• M10: 3,184,490 km (0.116 R)
• M11: 3,597,530 km (0.083 R)
• M12: 3,739,049 km (0.097 R)
• M13: 3,998,452 km (0.07 R)
• M14: 4,174,678 km (0.105 R)
• M15: 5,317,456 km (0.08 R)
• M16: 5,544,247 km (0.106 R)
• M17: 6,448,117 km (0.086 R)
• M18: 6,551,489 km (0.11 R)
• M19: 6,759,729 km (0.11 R)
• M20: 7,505,774 km (0.119 R)
• M21: 7,650,734 km (0.056 R)
• M22: 8,165,949 km (0.075 R)
• M23: 8,921,269 km (0.115 R)
• M24: 9,268,486 km (0.098 R)
• M25: 9,463,412 km (0.059 R)
• M26: 11,485,377 km (0.117 R)
• M27: 12,117,278 km (0.089 R)
• M28: 13,020,849 km (0.09 R)
• M29: 13,414,740 km (0.072 R)
• M30: 14,349,129 km (0.103 R)
• M31: 14,484,365 km (0.12 R)
• M32: 14,983,723 km (0.091 R)
• M33: 15,075,127 km (0.102 R)
• M34: 15,534,841 km (0.107 R)
• M35: 16,327,112 km (0.107 R)
• M36: 16,421,209 km (0.116 R)
• M37: 16,799,392 km (0.082 R)
• M38: 16,894,387 km (0.047 R)
• M39: 16,989,531 km (0.074 R)
• M40: 18,047,936 km (0.032 R)
• M41: 18,438,237 km (0.06 R)
• M42: 18,585,291 km (0.077 R)
• M43: 19,525,664 km (0.112 R)
• M44: 21,195,475 km (0.068 R)
• M45: 21,298,099 km (0.113 R)
• M46: 21,401,023 km (0.11 R)
• M47: 21,813,913 km (0.095 R)
• M48: 22,647,921 km (0.061 R)
• M49: 24,508,320 km (0.08 R)
• M50: 24,778,045 km (0.038 R)
• M51: 25,320,487 km (0.1 R)
• M52: 25,538,600 km (0.117 R)
• M53: 25,702,560 km (0.082 R)
• M54: 25,866,968 km (0.108 R)
• M55: 26,251,734 km (0.061 R)
• M56: 27,026,950 km (0.105 R)
• M57: 27,249,851 km (0.104 R)
• M58: 29,169,042 km (0.102 R)
• M59: 29,397,777 km (0.058 R)
• M60: 30,782,155 km (0.066 R)
• M61: 31,540,916 km (0.109 R)
• M62: 32,423,992 km (0.047 R)
• M63: 32,720,196 km (0.055 R)
• M64: 34,395,243 km (0.098 R)
• M65: 34,939,630 km (0.106 R)
• M66: 35,731,003 km (0.073 R)
• M67: 35,853,224 km (0.073 R)
• M68: 36,036,930 km (0.119 R)
• M69: 36,159,601 km (0.077 R)
• M70: 36,405,240 km (0.043 R)
• M71: 36,959,949 km (0.112 R)
• M72: 37,579,584 km (0.055 R)
• M73: 40,474,003 km (0.03 R)
• M74: 40,729,067 km (0.101 R)
• M75: 41,369,197 km (0.102 R)
• M76: 41,561,729 km (0.045 R)
• M77: 41,754,710 km (0.081 R)
• M78: 41,883,514 km (0.119 R)
• M79: 42,012,468 km (0.08 R)
• M80: 42,270,674 km (0.082 R)
• M81: 42,400,076 km (0.094 R)
• M82: 43,178,882 km (0.112 R)
• M83: 43,374,257 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit