🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 324 Days

Day: 16.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.57 AU - 1.87 AU

Year: 789 Days

Day: 33.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,758,116 km

• M1: 1,318,107 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.81 AU - 1.93 AU

Year: 895 Days

Day: 26.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.32 AU - 2.96 AU

Year: 1501 Days

Day: 42.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.9 AU - 5.5 AU

Year: 3565 Days

Day: 41 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.2

Radius: 13.2

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.38 AU - 5.94 AU

Year: 4711 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 144.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,758,116 km

• M1: 215,122 km (0.035 R)
• M2: 444,754 km (0.114 R)
• M3: 740,210 km (0.104 R)
• M4: 988,393 km (0.076 R)
• M5: 1,139,487 km (0.07 R)
• M6: 1,594,115 km (0.064 R)
• M7: 1,891,366 km (0.105 R)
• M8: 2,484,671 km (0.077 R)
• M9: 2,594,625 km (0.111 R)
• M10: 3,193,017 km (0.116 R)
• M11: 3,446,885 km (0.09 R)
• M12: 3,859,326 km (0.117 R)
• M13: 4,367,211 km (0.077 R)
• M14: 4,514,415 km (0.115 R)
• M15: 4,663,265 km (0.09 R)
• M16: 4,841,286 km (0.108 R)
• M17: 5,246,547 km (0.117 R)
• M18: 5,403,325 km (0.086 R)
• M19: 5,721,371 km (0.054 R)
• M20: 5,853,316 km (0.078 R)
• M21: 5,971,349 km (0.09 R)
• M22: 6,482,225 km (0.104 R)
• M23: 6,804,908 km (0.089 R)
• M24: 7,259,237 km (0.118 R)
• M25: 7,370,388 km (0.068 R)
• M26: 7,658,813 km (0.096 R)
• M27: 7,967,283 km (0.078 R)
• M28: 8,147,848 km (0.113 R)
• M29: 8,429,541 km (0.087 R)
• M30: 8,866,516 km (0.113 R)
• M31: 9,070,717 km (0.081 R)
• M32: 9,224,953 km (0.103 R)
• M33: 9,657,889 km (0.109 R)
• M34: 9,815,415 km (0.091 R)
• M35: 11,032,843 km (0.047 R)
• M36: 11,510,958 km (0.104 R)
• M37: 11,659,508 km (0.098 R)
• M38: 12,052,352 km (0.069 R)
• M39: 12,165,299 km (0.043 R)
• M40: 12,601,975 km (0.063 R)
• M41: 12,947,247 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.6

Radius: 14.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.79 AU - 8.69 AU

Year: 7533 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,758,116 km

• M1: 201,060 km (0.11 R)
• M2: 465,698 km (0.079 R)
• M3: 685,308 km (0.098 R)
• M4: 809,923 km (0.096 R)
• M5: 1,085,632 km (0.117 R)
• M6: 1,313,170 km (0.101 R)
• M7: 1,412,952 km (0.081 R)
• M8: 1,750,594 km (0.069 R)
• M9: 1,975,141 km (0.094 R)
• M10: 2,233,347 km (0.073 R)
• M11: 2,428,273 km (0.072 R)
• M12: 2,835,628 km (0.066 R)
• M13: 3,020,680 km (0.079 R)
• M14: 3,264,824 km (0.07 R)
• M15: 3,515,550 km (0.12 R)
• M16: 4,581,734 km (0.066 R)
• M17: 4,768,731 km (0.062 R)
• M18: 5,377,894 km (0.031 R)
• M19: 5,675,294 km (0.034 R)
• M20: 5,910,313 km (0.057 R)
• M21: 6,529,498 km (0.067 R)
• M22: 6,811,490 km (0.087 R)
• M23: 7,644,451 km (0.102 R)
• M24: 8,280,841 km (0.113 R)
• M25: 8,548,022 km (0.114 R)
• M26: 9,012,524 km (0.091 R)
• M27: 9,247,841 km (0.066 R)
• M28: 9,604,782 km (0.096 R)
• M29: 9,885,577 km (0.111 R)
• M30: 10,006,751 km (0.086 R)
• M31: 10,578,813 km (0.099 R)
• M32: 10,744,269 km (0.081 R)
• M33: 11,712,017 km (0.103 R)
• M34: 11,840,372 km (0.05 R)
• M35: 12,663,909 km (0.043 R)
• M36: 13,193,635 km (0.089 R)
• M37: 13,371,806 km (0.098 R)
• M38: 13,595,754 km (0.096 R)
• M39: 14,549,590 km (0.094 R)
• M40: 14,779,970 km (0.079 R)
• M41: 14,965,023 km (0.077 R)
• M42: 15,949,676 km (0.085 R)
• M43: 16,665,801 km (0.096 R)
• M44: 17,882,630 km (0.119 R)
• M45: 18,079,950 km (0.107 R)
• M46: 18,776,478 km (0.115 R)
• M47: 19,279,426 km (0.051 R)
• M48: 19,583,259 km (0.056 R)
• M49: 19,735,849 km (0.101 R)
• M50: 21,544,637 km (0.103 R)
• M51: 22,388,967 km (0.108 R)
• M52: 22,868,877 km (0.044 R)
• M53: 24,437,859 km (0.09 R)
• M54: 24,821,728 km (0.05 R)
• M55: 25,152,488 km (0.063 R)
• M56: 26,265,347 km (0.066 R)
• M57: 26,433,645 km (0.107 R)
• M58: 27,907,333 km (0.115 R)
• M59: 29,059,237 km (0.112 R)
• M60: 29,465,993 km (0.061 R)
• M61: 29,757,709 km (0.109 R)
• M62: 30,050,472 km (0.106 R)
• M63: 30,344,133 km (0.084 R)
• M64: 31,766,958 km (0.079 R)
• M65: 31,886,487 km (0.067 R)
• M66: 33,272,062 km (0.097 R)
• M67: 34,431,596 km (0.092 R)
• M68: 34,615,750 km (0.025 R)
• M69: 34,985,407 km (0.096 R)
• M70: 35,170,609 km (0.045 R)
• M71: 35,542,210 km (0.114 R)
• M72: 36,414,067 km (0.105 R)
• M73: 38,497,217 km (0.103 R)
• M74: 39,008,094 km (0.074 R)
• M75: 39,456,887 km (0.105 R)
• M76: 39,649,719 km (0.075 R)
• M77: 40,359,710 km (0.118 R)
• M78: 40,618,814 km (0.044 R)
• M79: 43,572,773 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.9

Radius: 7.8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.77 AU - 21.31 AU

Year: 25699 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,758,116 km

• M1: 232,325 km (0.092 R)
• M2: 305,329 km (0.105 R)
• M3: 708,496 km (0.097 R)
• M4: 1,179,579 km (0.088 R)
• M5: 1,289,683 km (0.11 R)
• M6: 1,579,754 km (0.107 R)
• M7: 1,922,482 km (0.046 R)
• M8: 2,287,950 km (0.102 R)
• M9: 2,391,472 km (0.11 R)
• M10: 2,639,056 km (0.098 R)
• M11: 2,784,316 km (0.096 R)
• M12: 2,895,018 km (0.115 R)
• M13: 3,589,601 km (0.055 R)
• M14: 4,164,206 km (0.062 R)
• M15: 4,767,235 km (0.093 R)
• M16: 5,214,683 km (0.113 R)
• M17: 5,397,342 km (0.094 R)
• M18: 5,675,444 km (0.083 R)
• M19: 6,636,162 km (0.111 R)
• M20: 6,984,126 km (0.086 R)
• M21: 7,389,237 km (0.054 R)
• M22: 7,801,978 km (0.074 R)
• M23: 8,435,076 km (0.113 R)
• M24: 10,316,718 km (0.119 R)
• M25: 10,604,095 km (0.113 R)
• M26: 12,019,591 km (0.026 R)
• M27: 13,119,733 km (0.096 R)
• M28: 13,306,282 km (0.034 R)
• M29: 13,493,578 km (0.109 R)
• M30: 13,681,922 km (0.098 R)
• M31: 14,443,525 km (0.12 R)
• M32: 17,899,684 km (0.113 R)
• M33: 19,152,866 km (0.073 R)
• M34: 20,939,663 km (0.111 R)
• M35: 21,963,511 km (0.107 R)
• M36: 24,363,958 km (0.105 R)
• M37: 25,054,053 km (0.093 R)
• M38: 25,362,823 km (0.059 R)
• M39: 26,218,373 km (0.09 R)
• M40: 33,309,761 km (0.107 R)
• M41: 33,989,833 km (0.056 R)
• M42: 35,104,786 km (0.071 R)
• M43: 37,194,369 km (0.069 R)
• M44: 37,723,197 km (0.039 R)
• M45: 38,254,270 km (0.055 R)
• M46: 40,223,127 km (0.092 R)
• M47: 40,403,692 km (0.096 R)
• M48: 41,219,748 km (0.066 R)
• M49: 41,401,959 km (0.082 R)
• M50: 43,052,771 km (0.1 R)
• M51: 43,607,779 km (0.096 R)
• M52: 43,793,430 km (0.115 R)
• M53: 43,979,231 km (0.115 R)
• M54: 44,724,976 km (0.034 R)
• M55: 45,193,367 km (0.12 R)
• M56: 46,607,965 km (0.071 R)
• M57: 48,037,073 km (0.082 R)
• M58: 49,867,702 km (0.084 R)
• M59: 50,742,850 km (0.061 R)
• M60: 51,035,762 km (0.063 R)
• M61: 52,804,608 km (0.086 R)
• M62: 53,101,410 km (0.117 R)
• M63: 53,895,475 km (0.088 R)
• M64: 54,094,590 km (0.082 R)
• M65: 55,294,515 km (0.054 R)
• M66: 56,604,244 km (0.074 R)
• M67: 60,181,129 km (0.12 R)
• M68: 61,320,317 km (0.063 R)
• M69: 63,514,768 km (0.111 R)
• M70: 64,568,835 km (0.068 R)
• M71: 65,097,962 km (0.119 R)
• M72: 65,310,092 km (0.073 R)
• M73: 65,841,314 km (0.092 R)
• M74: 67,658,031 km (0.069 R)
• M75: 68,195,536 km (0.104 R)
• M76: 69,924,887 km (0.099 R)
• M77: 71,013,212 km (0.1 R)
• M78: 71,122,268 km (0.091 R)
• M79: 72,655,946 km (0.061 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit