🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 165 Days

Day: 32.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.2 AU - 1.58 AU

Year: 627 Days

Day: 20.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.58 AU - 1.68 AU

Year: 797 Days

Day: 17.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.35 AU - 2.13 AU

Year: 879 Days

Day: 46.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,099,841 km

• M1: 571,015 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.48 AU - 2.82 AU

Year: 1652 Days

Day: 35.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.9

Radius: 9.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.84 AU - 4.84 AU

Year: 3462 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,099,841 km

• M1: 119,828 km (0.071 R)
• M2: 231,278 km (0.075 R)
• M3: 296,054 km (0.11 R)
• M4: 374,443 km (0.04 R)
• M5: 546,780 km (0.091 R)
• M6: 688,449 km (0.105 R)
• M7: 752,328 km (0.052 R)
• M8: 830,717 km (0.054 R)
• M9: 1,056,161 km (0.113 R)
• M10: 1,193,941 km (0.096 R)
• M11: 1,265,149 km (0.093 R)
• M12: 1,465,012 km (0.065 R)
• M13: 1,572,722 km (0.059 R)
• M14: 1,862,045 km (0.048 R)
• M15: 1,987,707 km (0.057 R)
• M16: 2,124,888 km (0.115 R)
• M17: 2,417,801 km (0.1 R)
• M18: 2,499,930 km (0.115 R)
• M19: 2,657,756 km (0.103 R)
• M20: 2,819,022 km (0.115 R)
• M21: 2,915,363 km (0.06 R)
• M22: 3,042,222 km (0.084 R)
• M23: 3,352,339 km (0.079 R)
• M24: 3,464,836 km (0.089 R)
• M25: 3,526,770 km (0.12 R)
• M26: 3,651,684 km (0.114 R)
• M27: 3,927,542 km (0.072 R)
• M28: 4,024,632 km (0.057 R)
• M29: 4,166,151 km (0.106 R)
• M30: 4,254,264 km (0.086 R)
• M31: 4,420,916 km (0.097 R)
• M32: 4,635,140 km (0.109 R)
• M33: 4,726,395 km (0.066 R)
• M34: 4,795,210 km (0.107 R)
• M35: 4,957,225 km (0.07 R)
• M36: 5,144,521 km (0.026 R)
• M37: 5,250,885 km (0.077 R)
• M38: 5,322,243 km (0.085 R)
• M39: 5,489,943 km (0.082 R)
• M40: 5,610,818 km (0.094 R)
• M41: 5,830,727 km (0.057 R)
• M42: 6,003,662 km (0.048 R)
• M43: 6,103,294 km (0.105 R)
• M44: 6,266,356 km (0.118 R)
• M45: 6,583,952 km (0.094 R)
• M46: 6,764,217 km (0.086 R)
• M47: 6,867,889 km (0.111 R)
• M48: 7,050,697 km (0.117 R)
• M49: 7,235,151 km (0.054 R)
• M50: 7,838,629 km (0.072 R)
• M51: 8,346,963 km (0.108 R)
• M52: 8,486,238 km (0.082 R)
• M53: 8,584,075 km (0.091 R)
• M54: 8,766,884 km (0.108 R)
• M55: 9,107,967 km (0.101 R)
• M56: 9,222,559 km (0.057 R)
• M57: 9,323,238 km (0.12 R)
• M58: 9,598,499 km (0.062 R)
• M59: 9,935,243 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.2

Radius: 13.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.12 AU - 5.76 AU

Year: 4204 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,099,841 km

• M1: 183,108 km (0.081 R)
• M2: 276,756 km (0.106 R)
• M3: 494,720 km (0.118 R)
• M4: 597,793 km (0.044 R)
• M5: 757,115 km (0.055 R)
• M6: 932,593 km (0.109 R)
• M7: 1,030,430 km (0.08 R)
• M8: 1,218,026 km (0.04 R)
• M9: 1,326,484 km (0.089 R)
• M10: 1,500,766 km (0.079 R)
• M11: 1,672,205 km (0.11 R)
• M12: 1,771,538 km (0.086 R)
• M13: 2,034,980 km (0.051 R)
• M14: 2,562,163 km (0.088 R)
• M15: 2,995,398 km (0.114 R)
• M16: 3,255,549 km (0.101 R)
• M17: 3,739,797 km (0.065 R)
• M18: 4,140,719 km (0.102 R)
• M19: 4,246,934 km (0.083 R)
• M20: 4,477,763 km (0.112 R)
• M21: 5,048,629 km (0.105 R)
• M22: 5,676,342 km (0.116 R)
• M23: 6,154,905 km (0.105 R)
• M24: 6,399,199 km (0.116 R)
• M25: 6,487,162 km (0.114 R)
• M26: 6,575,574 km (0.114 R)
• M27: 6,807,302 km (0.097 R)
• M28: 7,005,519 km (0.06 R)
• M29: 7,114,576 km (0.067 R)
• M30: 7,463,288 km (0.063 R)
• M31: 7,593,289 km (0.116 R)
• M32: 7,761,437 km (0.118 R)
• M33: 7,855,384 km (0.104 R)
• M34: 7,949,780 km (0.051 R)
• M35: 8,235,064 km (0.116 R)
• M36: 8,369,402 km (0.104 R)
• M37: 8,543,235 km (0.118 R)
• M38: 8,855,147 km (0.1 R)
• M39: 8,953,433 km (0.063 R)
• M40: 9,530,581 km (0.05 R)
• M41: 10,037,868 km (0.053 R)
• M42: 10,202,126 km (0.115 R)
• M43: 10,387,927 km (0.111 R)
• M44: 11,741,488 km (0.089 R)
• M45: 11,979,797 km (0.064 R)
• M46: 12,110,396 km (0.118 R)
• M47: 12,439,063 km (0.115 R)
• M48: 13,578,700 km (0.094 R)
• M49: 13,669,505 km (0.113 R)
• M50: 14,126,527 km (0.113 R)
• M51: 14,356,908 km (0.108 R)
• M52: 14,472,547 km (0.093 R)
• M53: 14,751,397 km (0.108 R)
• M54: 14,844,746 km (0.025 R)
• M55: 14,938,395 km (0.118 R)
• M56: 15,361,757 km (0.088 R)
• M57: 15,503,875 km (0.104 R)
• M58: 15,860,815 km (0.104 R)
• M59: 16,076,386 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.7

Radius: 3.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.76 AU - 15.84 AU

Year: 21800 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,099,841 km

• M1: 83,924 km (0.038 R)
• M2: 211,382 km (0.076 R)
• M3: 243,396 km (0.089 R)
• M4: 378,782 km (0.076 R)
• M5: 502,798 km (0.082 R)
• M6: 838,945 km (0.119 R)
• M7: 918,681 km (0.103 R)
• M8: 1,000,959 km (0.048 R)
• M9: 1,157,888 km (0.095 R)
• M10: 1,276,967 km (0.079 R)
• M11: 1,322,595 km (0.032 R)
• M12: 1,808,788 km (0.114 R)
• M13: 2,017,477 km (0.083 R)
• M14: 2,419,596 km (0.059 R)
• M15: 3,108,494 km (0.079 R)
• M16: 3,294,893 km (0.108 R)
• M17: 3,853,641 km (0.104 R)
• M18: 4,053,803 km (0.069 R)
• M19: 5,447,756 km (0.1 R)
• M20: 5,522,256 km (0.108 R)
• M21: 5,722,567 km (0.068 R)
• M22: 6,078,909 km (0.118 R)
• M23: 6,156,102 km (0.118 R)
• M24: 6,600,258 km (0.116 R)
• M25: 6,626,737 km (0.028 R)
• M26: 6,973,654 km (0.111 R)
• M27: 7,546,614 km (0.108 R)
• M28: 7,713,117 km (0.075 R)
• M29: 7,965,039 km (0.104 R)
• M30: 7,993,313 km (0.101 R)
• M31: 8,737,114 km (0.117 R)
• M32: 9,087,921 km (0.109 R)
• M33: 9,146,713 km (0.078 R)
• M34: 9,294,665 km (0.114 R)
• M35: 9,502,906 km (0.058 R)
• M36: 9,712,642 km (0.054 R)
• M37: 10,536,178 km (0.085 R)
• M38: 11,477,149 km (0.075 R)
• M39: 11,572,742 km (0.114 R)
• M40: 11,764,676 km (0.076 R)
• M41: 11,989,970 km (0.086 R)
• M42: 12,938,121 km (0.115 R)
• M43: 13,203,957 km (0.116 R)
• M44: 13,404,568 km (0.046 R)
• M45: 14,080,301 km (0.061 R)
• M46: 15,605,451 km (0.1 R)
• M47: 16,495,110 km (0.114 R)
• M48: 17,145,711 km (0.06 R)
• M49: 17,474,228 km (0.094 R)
• M50: 18,621,494 km (0.107 R)
• M51: 18,658,894 km (0.115 R)
• M52: 19,602,407 km (0.117 R)
• M53: 21,535,212 km (0.11 R)
• M54: 24,218,698 km (0.117 R)
• M55: 24,300,529 km (0.072 R)
• M56: 24,341,369 km (0.12 R)
• M57: 25,371,051 km (0.068 R)
• M58: 25,870,259 km (0.088 R)
• M59: 25,995,622 km (0.077 R)
• M60: 26,037,509 km (0.078 R)
• M61: 26,920,885 km (0.086 R)
• M62: 28,501,087 km (0.085 R)
• M63: 28,846,658 km (0.119 R)
• M64: 28,889,892 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 4.6

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.95 AU - 15.19 AU

Year: 22400 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,099,841 km

• M1: 84,672 km (0.091 R)
• M2: 176,675 km (0.084 R)
• M3: 379,530 km (0.092 R)
• M4: 427,401 km (0.066 R)
• M5: 602,131 km (0.111 R)
• M6: 1,013,226 km (0.12 R)
• M7: 1,245,701 km (0.118 R)
• M8: 1,494,632 km (0.081 R)
• M9: 1,598,453 km (0.086 R)
• M10: 1,840,951 km (0.045 R)
• M11: 2,094,819 km (0.1 R)
• M12: 2,123,691 km (0.097 R)
• M13: 2,329,837 km (0.034 R)
• M14: 2,420,045 km (0.092 R)
• M15: 2,953,361 km (0.111 R)
• M16: 3,183,293 km (0.045 R)
• M17: 3,556,091 km (0.094 R)
• M18: 3,730,223 km (0.117 R)
• M19: 5,377,744 km (0.053 R)
• M20: 5,497,423 km (0.099 R)
• M21: 5,779,714 km (0.106 R)
• M22: 6,025,503 km (0.067 R)
• M23: 6,066,942 km (0.112 R)
• M24: 6,442,881 km (0.108 R)
• M25: 6,485,068 km (0.097 R)
• M26: 7,481,838 km (0.077 R)
• M27: 7,794,647 km (0.118 R)
• M28: 7,929,884 km (0.1 R)
• M29: 8,203,050 km (0.117 R)
• M30: 8,664,858 km (0.114 R)
• M31: 8,993,226 km (0.11 R)
• M32: 9,087,771 km (0.061 R)
• M33: 9,182,616 km (0.094 R)
• M34: 9,277,910 km (0.102 R)
• M35: 9,469,246 km (0.082 R)
• M36: 10,545,304 km (0.059 R)
• M37: 10,745,017 km (0.096 R)
• M38: 11,199,046 km (0.068 R)
• M39: 13,345,476 km (0.096 R)
• M40: 13,453,337 km (0.104 R)
• M41: 13,887,769 km (0.112 R)
• M42: 14,051,878 km (0.113 R)
• M43: 15,049,995 km (0.101 R)
• M44: 15,218,591 km (0.068 R)
• M45: 15,387,787 km (0.096 R)
• M46: 16,300,633 km (0.077 R)
• M47: 17,407,208 km (0.117 R)
• M48: 17,584,183 km (0.058 R)
• M49: 18,417,742 km (0.073 R)
• M50: 19,081,657 km (0.096 R)
• M51: 19,264,167 km (0.037 R)
• M52: 19,692,017 km (0.03 R)
• M53: 20,432,975 km (0.071 R)
• M54: 20,681,906 km (0.098 R)
• M55: 21,057,247 km (0.057 R)
• M56: 21,182,909 km (0.119 R)
• M57: 22,005,548 km (0.118 R)
• M58: 22,967,611 km (0.095 R)
• M59: 23,747,166 km (0.073 R)
• M60: 24,140,160 km (0.106 R)
• M61: 26,407,465 km (0.105 R)
• M62: 27,979,290 km (0.074 R)
• M63: 28,881,215 km (0.084 R)
• M64: 29,862,877 km (0.074 R)
• M65: 30,004,097 km (0.029 R)
• M66: 32,437,306 km (0.113 R)
• M67: 32,509,861 km (0.11 R)
• M68: 34,562,194 km (0.118 R)
• M69: 34,784,497 km (0.057 R)
• M70: 35,828,540 km (0.064 R)
• M71: 36,203,881 km (0.114 R)
• M72: 38,406,561 km (0.103 R)
• M73: 38,867,621 km (0.066 R)
• M74: 39,176,092 km (0.108 R)
• M75: 39,253,284 km (0.107 R)
• M76: 41,515,055 km (0.102 R)
• M77: 41,988,233 km (0.052 R)
• M78: 42,701,366 km (0.118 R)
• M79: 44,864,701 km (0.045 R)
• M80: 46,490,081 km (0.089 R)
• M81: 47,721,571 km (0.051 R)
• M82: 49,797,990 km (0.111 R)
• M83: 50,805,082 km (0.103 R)
• M84: 51,988,551 km (0.027 R)
• M85: 52,413,409 km (0.1 R)
• M86: 52,583,652 km (0.115 R)
• M87: 53,266,566 km (0.116 R)
• M88: 53,437,706 km (0.04 R)
• M89: 54,986,642 km (0.11 R)
• M90: 55,940,478 km (0.091 R)
• M91: 56,288,592 km (0.082 R)
• M92: 56,899,700 km (0.119 R)
• M93: 58,040,234 km (0.065 R)
• M94: 58,480,949 km (0.116 R)
• M95: 58,834,299 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit