🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.67 AU - 0.91 AU

Year: 260 Days

Day: 13.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 119.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,419,827 km

• M1: 332,556 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.9 AU - 1.92 AU

Year: 979 Days

Day: 31.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,419,827 km

• M1: 453,282 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.93 AU - 2.99 AU

Year: 1889 Days

Day: 46.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,419,827 km

• M1: 353,051 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.65 AU - 3.89 AU

Year: 2193 Days

Day: 34.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 8.5

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.06 AU - 6.28 AU

Year: 4360 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,419,827 km

• M1: 108,309 km (0.068 R)
• M2: 345,272 km (0.047 R)
• M3: 508,633 km (0.103 R)
• M4: 572,810 km (0.065 R)
• M5: 663,018 km (0.083 R)
• M6: 990,787 km (0.07 R)
• M7: 1,304,942 km (0.106 R)
• M8: 1,457,831 km (0.048 R)
• M9: 1,682,078 km (0.104 R)
• M10: 1,849,179 km (0.063 R)
• M11: 1,917,546 km (0.104 R)
• M12: 2,127,731 km (0.063 R)
• M13: 2,235,740 km (0.09 R)
• M14: 2,438,595 km (0.032 R)
• M15: 2,628,135 km (0.064 R)
• M16: 2,881,853 km (0.045 R)
• M17: 3,392,132 km (0.041 R)
• M18: 3,733,364 km (0.09 R)
• M19: 3,930,235 km (0.101 R)
• M20: 4,494,967 km (0.101 R)
• M21: 4,657,580 km (0.039 R)
• M22: 4,893,496 km (0.034 R)
• M23: 5,205,856 km (0.096 R)
• M24: 5,303,394 km (0.06 R)
• M25: 5,426,064 km (0.097 R)
• M26: 5,749,495 km (0.105 R)
• M27: 5,824,892 km (0.103 R)
• M28: 6,311,085 km (0.104 R)
• M29: 6,598,313 km (0.118 R)
• M30: 6,703,929 km (0.111 R)
• M31: 6,810,144 km (0.098 R)
• M32: 6,863,401 km (0.083 R)
• M33: 7,568,605 km (0.107 R)
• M34: 7,985,983 km (0.115 R)
• M35: 8,042,232 km (0.098 R)
• M36: 8,640,623 km (0.094 R)
• M37: 9,164,814 km (0.079 R)
• M38: 9,223,606 km (0.12 R)
• M39: 9,519,960 km (0.11 R)
• M40: 9,609,569 km (0.101 R)
• M41: 10,030,986 km (0.103 R)
• M42: 10,458,537 km (0.056 R)
• M43: 11,142,349 km (0.118 R)
• M44: 11,553,294 km (0.099 R)
• M45: 11,648,737 km (0.113 R)
• M46: 11,840,671 km (0.109 R)
• M47: 11,937,012 km (0.057 R)
• M48: 12,357,383 km (0.075 R)
• M49: 12,585,669 km (0.114 R)
• M50: 12,782,540 km (0.068 R)
• M51: 13,013,668 km (0.113 R)
• M52: 13,985,157 km (0.118 R)
• M53: 15,258,534 km (0.06 R)
• M54: 15,714,658 km (0.117 R)
• M55: 15,785,268 km (0.106 R)
• M56: 15,855,878 km (0.054 R)
• M57: 16,748,379 km (0.045 R)
• M58: 16,856,538 km (0.092 R)
• M59: 17,327,921 km (0.118 R)
• M60: 17,400,925 km (0.114 R)
• M61: 17,473,929 km (0.115 R)
• M62: 17,987,947 km (0.111 R)
• M63: 18,544,302 km (0.093 R)
• M64: 18,993,394 km (0.039 R)
• M65: 20,016,943 km (0.11 R)
• M66: 20,170,131 km (0.113 R)
• M67: 20,362,065 km (0.067 R)
• M68: 21,409,400 km (0.048 R)
• M69: 22,196,434 km (0.082 R)
• M70: 22,474,088 km (0.106 R)
• M71: 22,673,203 km (0.094 R)
• M72: 23,798,777 km (0.066 R)
• M73: 23,879,859 km (0.081 R)
• M74: 23,961,091 km (0.107 R)
• M75: 24,286,766 km (0.066 R)
• M76: 24,777,895 km (0.09 R)
• M77: 26,229,443 km (0.118 R)
• M78: 28,479,395 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 10.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.05 AU - 10.49 AU

Year: 11325 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,419,827 km

• M1: 144,960 km (0.078 R)
• M2: 316,998 km (0.062 R)
• M3: 516,113 km (0.087 R)
• M4: 649,255 km (0.057 R)
• M5: 739,013 km (0.063 R)
• M6: 872,156 km (0.096 R)
• M7: 1,320,800 km (0.102 R)
• M8: 1,437,486 km (0.104 R)
• M9: 1,606,831 km (0.029 R)
• M10: 1,732,044 km (0.117 R)
• M11: 2,786,709 km (0.037 R)
• M12: 3,217,701 km (0.085 R)
• M13: 3,571,200 km (0.104 R)
• M14: 4,039,143 km (0.101 R)
• M15: 4,959,169 km (0.065 R)
• M16: 6,059,163 km (0.063 R)
• M17: 7,357,074 km (0.095 R)
• M18: 7,737,202 km (0.037 R)
• M19: 7,822,622 km (0.081 R)
• M20: 7,951,127 km (0.068 R)
• M21: 8,123,763 km (0.119 R)
• M22: 8,516,756 km (0.101 R)
• M23: 8,693,431 km (0.052 R)
• M24: 9,871,066 km (0.071 R)
• M25: 10,196,740 km (0.11 R)
• M26: 11,485,526 km (0.047 R)
• M27: 12,025,275 km (0.112 R)
• M28: 13,590,518 km (0.072 R)
• M29: 13,900,784 km (0.041 R)
• M30: 14,056,814 km (0.085 R)
• M31: 15,326,003 km (0.112 R)
• M32: 15,487,269 km (0.07 R)
• M33: 16,797,298 km (0.112 R)
• M34: 16,963,651 km (0.105 R)
• M35: 17,465,701 km (0.102 R)
• M36: 18,199,479 km (0.05 R)
• M37: 18,598,755 km (0.117 R)
• M38: 19,001,024 km (0.064 R)
• M39: 19,580,566 km (0.075 R)
• M40: 19,813,939 km (0.101 R)
• M41: 19,931,074 km (0.089 R)
• M42: 20,165,943 km (0.103 R)
• M43: 20,875,934 km (0.088 R)
• M44: 21,174,232 km (0.073 R)
• M45: 22,625,631 km (0.078 R)
• M46: 22,932,007 km (0.047 R)
• M47: 23,301,514 km (0.039 R)
• M48: 23,983,979 km (0.101 R)
• M49: 24,610,196 km (0.08 R)
• M50: 24,988,529 km (0.112 R)
• M51: 25,432,236 km (0.105 R)
• M52: 25,687,002 km (0.102 R)
• M53: 26,199,075 km (0.108 R)
• M54: 27,821,015 km (0.112 R)
• M55: 28,544,919 km (0.109 R)
• M56: 30,213,085 km (0.093 R)
• M57: 30,821,350 km (0.105 R)
• M58: 32,878,022 km (0.105 R)
• M59: 33,782,939 km (0.092 R)
• M60: 33,852,801 km (0.099 R)
• M61: 34,343,782 km (0.084 R)
• M62: 34,484,553 km (0.085 R)
• M63: 35,049,285 km (0.076 R)
• M64: 35,688,367 km (0.094 R)
• M65: 36,833,988 km (0.057 R)
• M66: 37,339,030 km (0.072 R)
• M67: 37,411,286 km (0.116 R)
• M68: 37,628,652 km (0.089 R)
• M69: 37,701,057 km (0.062 R)
• M70: 38,501,854 km (0.116 R)
• M71: 39,602,745 km (0.085 R)
• M72: 40,714,108 km (0.118 R)
• M73: 41,012,256 km (0.047 R)
• M74: 42,061,237 km (0.047 R)
• M75: 42,287,129 km (0.115 R)
• M76: 45,183,643 km (0.101 R)
• M77: 47,045,838 km (0.088 R)
• M78: 48,774,740 km (0.095 R)
• M79: 48,933,015 km (0.075 R)
• M80: 50,604,472 km (0.085 R)
• M81: 51,407,064 km (0.085 R)
• M82: 53,594,784 km (0.117 R)
• M83: 53,839,675 km (0.1 R)
• M84: 54,166,995 km (0.115 R)
• M85: 54,248,825 km (0.042 R)
• M86: 54,494,764 km (0.111 R)
• M87: 54,659,023 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.8

Radius: 7.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.34 AU - 20.34 AU

Year: 27945 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,419,827 km

• M1: 121,773 km (0.115 R)
• M2: 398,230 km (0.092 R)
• M3: 448,345 km (0.112 R)
• M4: 718,967 km (0.045 R)
• M5: 782,247 km (0.114 R)
• M6: 966,253 km (0.111 R)
• M7: 1,900,491 km (0.064 R)
• M8: 1,989,951 km (0.089 R)
• M9: 2,266,707 km (0.102 R)
• M10: 2,729,862 km (0.047 R)
• M11: 4,286,877 km (0.108 R)
• M12: 4,583,978 km (0.03 R)
• M13: 4,704,554 km (0.089 R)
• M14: 5,578,953 km (0.067 R)
• M15: 5,837,907 km (0.117 R)
• M16: 6,067,690 km (0.118 R)
• M17: 7,472,713 km (0.054 R)
• M18: 7,758,295 km (0.12 R)
• M19: 7,866,305 km (0.089 R)
• M20: 8,598,886 km (0.055 R)
• M21: 9,699,627 km (0.118 R)
• M22: 10,207,362 km (0.119 R)
• M23: 10,365,337 km (0.115 R)
• M24: 12,030,810 km (0.068 R)
• M25: 12,745,439 km (0.038 R)
• M26: 13,000,953 km (0.049 R)
• M27: 13,086,523 km (0.08 R)
• M28: 13,690,599 km (0.113 R)
• M29: 15,285,462 km (0.113 R)
• M30: 16,288,665 km (0.108 R)
• M31: 16,565,870 km (0.083 R)
• M32: 16,798,195 km (0.067 R)
• M33: 17,078,392 km (0.094 R)
• M34: 18,358,202 km (0.088 R)
• M35: 18,454,244 km (0.061 R)
• M36: 22,020,657 km (0.104 R)
• M37: 22,635,355 km (0.082 R)
• M38: 24,038,882 km (0.077 R)
• M39: 24,830,703 km (0.099 R)
• M40: 24,990,175 km (0.052 R)
• M41: 25,149,945 km (0.063 R)
• M42: 25,256,609 km (0.09 R)
• M43: 28,082,811 km (0.029 R)
• M44: 28,193,514 km (0.042 R)
• M45: 30,323,937 km (0.108 R)
• M46: 30,437,482 km (0.105 R)
• M47: 30,665,170 km (0.106 R)
• M48: 31,465,967 km (0.059 R)
• M49: 32,563,866 km (0.116 R)
• M50: 33,850,707 km (0.117 R)
• M51: 35,333,222 km (0.106 R)
• M52: 36,594,781 km (0.092 R)
• M53: 38,729,991 km (0.067 R)
• M54: 39,719,581 km (0.062 R)
• M55: 40,968,125 km (0.108 R)
• M56: 41,660,314 km (0.118 R)
• M57: 41,723,445 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit