🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 45.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.73 AU

Year: 189 Days

Day: 23.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.87 AU - 1.05 AU

Year: 356 Days

Day: 43.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.98 AU - 1.28 AU

Year: 455 Days

Day: 16.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.07 AU - 3.25 AU

Year: 2128 Days

Day: 20.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.85 AU - 4.67 AU

Year: 2761 Days

Day: 38.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 9.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.47 AU - 5.85 AU

Year: 5100 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,688,168 km

• M1: 123,717 km (0.086 R)
• M2: 206,744 km (0.115 R)
• M3: 498,161 km (0.047 R)
• M4: 757,115 km (0.089 R)
• M5: 953,238 km (0.079 R)
• M6: 1,125,874 km (0.105 R)
• M7: 1,189,752 km (0.103 R)
• M8: 1,678,039 km (0.062 R)
• M9: 2,290,643 km (0.092 R)
• M10: 2,563,360 km (0.107 R)
• M11: 2,656,559 km (0.083 R)
• M12: 3,148,138 km (0.057 R)
• M13: 3,400,509 km (0.085 R)
• M14: 4,095,990 km (0.118 R)
• M15: 4,168,993 km (0.116 R)
• M16: 4,242,296 km (0.098 R)
• M17: 4,587,120 km (0.059 R)
• M18: 5,077,352 km (0.101 R)
• M19: 5,343,636 km (0.1 R)
• M20: 5,634,903 km (0.111 R)
• M21: 5,726,307 km (0.032 R)
• M22: 6,034,778 km (0.069 R)
• M23: 6,894,367 km (0.118 R)
• M24: 7,522,230 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 10.5

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.04 AU - 7.08 AU

Year: 5650 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,688,168 km

• M1: 147,952 km (0.062 R)
• M2: 215,720 km (0.103 R)
• M3: 429,047 km (0.109 R)
• M4: 660,624 km (0.07 R)
• M5: 831,315 km (0.116 R)
• M6: 985,252 km (0.115 R)
• M7: 1,137,841 km (0.062 R)
• M8: 1,357,750 km (0.099 R)
• M9: 1,454,540 km (0.068 R)
• M10: 1,579,006 km (0.09 R)
• M11: 1,681,330 km (0.12 R)
• M12: 1,785,750 km (0.116 R)
• M13: 1,987,857 km (0.067 R)
• M14: 2,443,831 km (0.03 R)
• M15: 2,592,980 km (0.083 R)
• M16: 2,900,703 km (0.077 R)
• M17: 3,058,977 km (0.076 R)
• M18: 3,433,870 km (0.049 R)
• M19: 3,618,473 km (0.096 R)
• M20: 3,962,548 km (0.117 R)
• M21: 4,443,805 km (0.099 R)
• M22: 4,700,664 km (0.079 R)
• M23: 4,793,565 km (0.105 R)
• M24: 4,943,611 km (0.093 R)
• M25: 5,209,895 km (0.114 R)
• M26: 5,816,365 km (0.037 R)
• M27: 5,936,343 km (0.088 R)
• M28: 6,138,150 km (0.067 R)
• M29: 6,527,853 km (0.09 R)
• M30: 7,052,941 km (0.094 R)
• M31: 7,159,604 km (0.107 R)
• M32: 8,210,679 km (0.092 R)
• M33: 8,413,235 km (0.07 R)
• M34: 8,708,541 km (0.074 R)
• M35: 9,007,437 km (0.059 R)
• M36: 9,123,226 km (0.073 R)
• M37: 9,356,300 km (0.091 R)
• M38: 9,426,760 km (0.059 R)
• M39: 9,544,344 km (0.08 R)
• M40: 10,308,640 km (0.081 R)
• M41: 10,894,764 km (0.097 R)
• M42: 10,968,815 km (0.119 R)
• M43: 11,067,849 km (0.096 R)
• M44: 11,391,579 km (0.088 R)
• M45: 11,491,809 km (0.114 R)
• M46: 11,794,296 km (0.1 R)
• M47: 11,946,587 km (0.08 R)
• M48: 12,355,737 km (0.069 R)
• M49: 12,665,704 km (0.11 R)
• M50: 12,769,525 km (0.101 R)
• M51: 12,873,794 km (0.025 R)
• M52: 13,056,753 km (0.105 R)
• M53: 13,161,621 km (0.093 R)
• M54: 13,319,596 km (0.11 R)
• M55: 13,584,235 km (0.096 R)
• M56: 14,253,536 km (0.109 R)
• M57: 14,361,695 km (0.085 R)
• M58: 14,497,081 km (0.051 R)
• M59: 14,605,839 km (0.097 R)
• M60: 15,070,789 km (0.047 R)
• M61: 15,181,042 km (0.087 R)
• M62: 15,931,276 km (0.112 R)
• M63: 16,296,893 km (0.106 R)
• M64: 17,151,097 km (0.116 R)
• M65: 17,295,010 km (0.109 R)
• M66: 17,439,222 km (0.094 R)
• M67: 17,554,861 km (0.083 R)
• M68: 18,019,961 km (0.104 R)
• M69: 18,371,516 km (0.069 R)
• M70: 18,489,100 km (0.108 R)
• M71: 19,349,886 km (0.03 R)
• M72: 19,499,634 km (0.086 R)
• M73: 19,739,888 km (0.111 R)
• M74: 19,860,464 km (0.081 R)
• M75: 20,254,056 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 8.6

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.68 AU - 7.6 AU

Year: 6480 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,688,168 km

• M1: 133,591 km (0.118 R)
• M2: 245,490 km (0.12 R)
• M3: 361,578 km (0.101 R)
• M4: 934,687 km (0.116 R)
• M5: 1,250,489 km (0.067 R)
• M6: 1,339,200 km (0.102 R)
• M7: 1,598,752 km (0.081 R)
• M8: 1,854,116 km (0.04 R)
• M9: 2,229,307 km (0.04 R)
• M10: 2,425,879 km (0.098 R)
• M11: 2,930,024 km (0.119 R)
• M12: 3,341,568 km (0.038 R)
• M13: 3,516,298 km (0.063 R)
• M14: 3,745,631 km (0.11 R)
• M15: 3,875,034 km (0.065 R)
• M16: 4,032,411 km (0.096 R)
• M17: 4,380,674 km (0.067 R)
• M18: 4,599,835 km (0.059 R)
• M19: 5,134,648 km (0.082 R)
• M20: 5,365,776 km (0.069 R)
• M21: 5,424,120 km (0.085 R)
• M22: 5,808,437 km (0.111 R)
• M23: 6,262,765 km (0.101 R)
• M24: 6,603,250 km (0.099 R)
• M25: 7,077,326 km (0.117 R)
• M26: 7,141,354 km (0.053 R)
• M27: 8,024,879 km (0.102 R)
• M28: 8,327,066 km (0.101 R)
• M29: 8,496,561 km (0.09 R)
• M30: 8,598,736 km (0.085 R)
• M31: 8,667,102 km (0.091 R)
• M32: 9,220,764 km (0.117 R)
• M33: 9,750,191 km (0.06 R)
• M34: 10,000,767 km (0.094 R)
• M35: 10,471,552 km (0.116 R)
• M36: 10,764,764 km (0.1 R)
• M37: 11,472,362 km (0.051 R)
• M38: 11,547,609 km (0.053 R)
• M39: 11,850,695 km (0.057 R)
• M40: 12,041,432 km (0.087 R)
• M41: 12,892,793 km (0.056 R)
• M42: 13,089,066 km (0.107 R)
• M43: 13,365,373 km (0.101 R)
• M44: 14,044,547 km (0.111 R)
• M45: 15,519,582 km (0.117 R)
• M46: 15,602,908 km (0.059 R)
• M47: 16,572,602 km (0.078 R)
• M48: 17,258,508 km (0.092 R)
• M49: 17,388,209 km (0.118 R)
• M50: 18,260,963 km (0.04 R)
• M51: 18,393,058 km (0.103 R)
• M52: 20,094,136 km (0.099 R)
• M53: 20,779,443 km (0.11 R)
• M54: 21,147,903 km (0.105 R)
• M55: 21,751,530 km (0.117 R)
• M56: 21,844,879 km (0.105 R)
• M57: 22,032,026 km (0.111 R)
• M58: 22,738,577 km (0.099 R)
• M59: 24,367,249 km (0.103 R)
• M60: 25,097,736 km (0.072 R)
• M61: 25,441,063 km (0.094 R)
• M62: 25,785,886 km (0.088 R)
• M63: 26,331,020 km (0.087 R)
• M64: 26,779,814 km (0.104 R)
• M65: 27,382,245 km (0.104 R)
• M66: 28,294,193 km (0.117 R)
• M67: 28,396,219 km (0.027 R)
• M68: 28,959,006 km (0.047 R)
• M69: 29,370,700 km (0.108 R)
• M70: 30,147,860 km (0.085 R)
• M71: 30,251,981 km (0.097 R)
• M72: 31,141,938 km (0.12 R)
• M73: 32,306,259 km (0.105 R)
• M74: 32,679,804 km (0.081 R)
• M75: 32,947,435 km (0.102 R)
• M76: 33,862,824 km (0.083 R)
• M77: 35,718,736 km (0.093 R)
• M78: 36,937,061 km (0.114 R)
• M79: 37,215,911 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 14.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.88 AU - 11.62 AU

Year: 11531 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,688,168 km

• M1: 406,607 km (0.025 R)
• M2: 614,548 km (0.074 R)
• M3: 1,126,472 km (0.055 R)
• M4: 1,239,718 km (0.086 R)
• M5: 1,377,198 km (0.077 R)
• M6: 1,582,895 km (0.053 R)
• M7: 1,689,858 km (0.106 R)
• M8: 1,979,629 km (0.046 R)
• M9: 2,507,111 km (0.097 R)
• M10: 2,709,816 km (0.063 R)
• M11: 3,323,018 km (0.063 R)
• M12: 4,067,417 km (0.109 R)
• M13: 4,246,635 km (0.089 R)
• M14: 4,706,050 km (0.057 R)
• M15: 5,343,636 km (0.094 R)
• M16: 5,507,446 km (0.089 R)
• M17: 5,639,541 km (0.06 R)
• M18: 6,042,557 km (0.063 R)
• M19: 6,316,471 km (0.103 R)
• M20: 6,770,500 km (0.103 R)
• M21: 7,019,282 km (0.105 R)
• M22: 7,489,617 km (0.096 R)
• M23: 8,082,474 km (0.116 R)
• M24: 9,039,152 km (0.088 R)
• M25: 9,274,021 km (0.096 R)
• M26: 10,071,976 km (0.096 R)
• M27: 10,274,831 km (0.044 R)
• M28: 10,561,310 km (0.074 R)
• M29: 10,767,456 km (0.12 R)
• M30: 11,225,824 km (0.102 R)
• M31: 14,701,581 km (0.085 R)
• M32: 14,931,962 km (0.1 R)
• M33: 15,070,938 km (0.102 R)
• M34: 15,303,264 km (0.045 R)
• M35: 15,396,463 km (0.093 R)
• M36: 15,489,962 km (0.027 R)
• M37: 16,102,266 km (0.119 R)
• M38: 16,244,683 km (0.075 R)
• M39: 17,399,130 km (0.066 R)
• M40: 17,496,518 km (0.115 R)
• M41: 17,986,152 km (0.062 R)
• M42: 18,084,737 km (0.117 R)
• M43: 18,480,423 km (0.093 R)
• M44: 19,029,298 km (0.085 R)
• M45: 19,179,943 km (0.108 R)
• M46: 19,532,994 km (0.102 R)
• M47: 19,786,562 km (0.042 R)
• M48: 19,939,152 km (0.073 R)
• M49: 20,966,590 km (0.097 R)
• M50: 21,591,311 km (0.099 R)
• M51: 22,222,165 km (0.092 R)
• M52: 22,912,559 km (0.111 R)
• M53: 23,663,840 km (0.059 R)
• M54: 25,080,532 km (0.103 R)
• M55: 26,021,652 km (0.12 R)
• M56: 26,524,600 km (0.117 R)
• M57: 26,693,047 km (0.056 R)
• M58: 27,200,184 km (0.094 R)
• M59: 27,596,918 km (0.084 R)
• M60: 28,510,961 km (0.059 R)
• M61: 29,434,877 km (0.094 R)
• M62: 29,900,575 km (0.106 R)
• M63: 30,251,382 km (0.103 R)
• M64: 30,544,893 km (0.071 R)
• M65: 30,957,185 km (0.066 R)
• M66: 31,430,812 km (0.1 R)
• M67: 32,445,085 km (0.039 R)
• M68: 34,138,982 km (0.074 R)
• M69: 34,628,317 km (0.091 R)
• M70: 35,613,867 km (0.066 R)
• M71: 35,923,685 km (0.119 R)
• M72: 36,296,632 km (0.053 R)
• M73: 38,117,687 km (0.078 R)
• M74: 38,689,001 km (0.071 R)
• M75: 40,484,026 km (0.04 R)
• M76: 40,678,055 km (0.075 R)
• M77: 41,261,636 km (0.114 R)
• M78: 42,897,638 km (0.043 R)
• M79: 44,088,587 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit