🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 30 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 179 Days

Day: 42.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.03 AU - 1.51 AU

Year: 539 Days

Day: 31.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 113.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,651,553 km

• M1: 270,323 km (0.104 R)
• M2: 1,158,336 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.59 AU - 1.91 AU

Year: 872 Days

Day: 16.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,651,553 km

• M1: 400,922 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.76 AU - 2.28 AU

Year: 1082 Days

Day: 23.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.48 AU - 3.74 AU

Year: 2066 Days

Day: 42.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 10

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.39 AU - 7.09 AU

Year: 5181 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,651,553 km

• M1: 197,619 km (0.068 R)
• M2: 340,485 km (0.095 R)
• M3: 1,013,526 km (0.101 R)
• M4: 1,232,088 km (0.065 R)
• M5: 1,514,828 km (0.071 R)
• M6: 1,580,651 km (0.083 R)
• M7: 1,959,433 km (0.118 R)
• M8: 2,085,993 km (0.063 R)
• M9: 3,004,823 km (0.116 R)
• M10: 3,172,672 km (0.103 R)
• M11: 3,257,643 km (0.106 R)
• M12: 3,473,663 km (0.112 R)
• M13: 4,011,467 km (0.039 R)
• M14: 4,126,807 km (0.119 R)
• M15: 4,431,837 km (0.109 R)
• M16: 4,623,322 km (0.094 R)
• M17: 5,365,328 km (0.07 R)
• M18: 5,724,363 km (0.089 R)
• M19: 5,959,231 km (0.112 R)
• M20: 6,197,391 km (0.084 R)
• M21: 6,601,305 km (0.099 R)
• M22: 6,875,369 km (0.08 R)
• M23: 7,041,572 km (0.057 R)
• M24: 7,125,197 km (0.112 R)
• M25: 7,237,246 km (0.067 R)
• M26: 7,378,017 km (0.036 R)
• M27: 7,662,553 km (0.117 R)
• M28: 7,863,762 km (0.103 R)
• M29: 9,814,817 km (0.102 R)
• M30: 10,253,887 km (0.062 R)
• M31: 10,859,908 km (0.108 R)
• M32: 11,346,550 km (0.116 R)
• M33: 11,741,039 km (0.116 R)
• M34: 12,375,035 km (0.114 R)
• M35: 12,815,152 km (0.1 R)
• M36: 13,122,875 km (0.108 R)
• M37: 13,225,948 km (0.073 R)
• M38: 13,536,962 km (0.025 R)
• M39: 13,745,501 km (0.096 R)
• M40: 13,850,220 km (0.119 R)
• M41: 13,990,393 km (0.091 R)
• M42: 14,769,050 km (0.112 R)
• M43: 15,091,732 km (0.113 R)
• M44: 15,707,477 km (0.102 R)
• M45: 15,780,481 km (0.108 R)
• M46: 16,220,897 km (0.099 R)
• M47: 17,038,599 km (0.111 R)
• M48: 17,188,646 km (0.09 R)
• M49: 17,490,235 km (0.114 R)
• M50: 17,831,617 km (0.043 R)
• M51: 18,022,205 km (0.079 R)
• M52: 18,367,028 km (0.105 R)
• M53: 19,532,096 km (0.093 R)
• M54: 19,610,635 km (0.079 R)
• M55: 19,965,182 km (0.12 R)
• M56: 20,123,606 km (0.09 R)
• M57: 20,242,537 km (0.066 R)
• M58: 20,561,031 km (0.119 R)
• M59: 20,680,858 km (0.105 R)
• M60: 21,243,346 km (0.12 R)
• M61: 21,729,390 km (0.103 R)
• M62: 22,219,173 km (0.095 R)
• M63: 22,671,408 km (0.116 R)
• M64: 22,753,986 km (0.04 R)
• M65: 22,919,291 km (0.099 R)
• M66: 23,417,901 km (0.086 R)
• M67: 23,543,114 km (0.088 R)
• M68: 24,383,406 km (0.118 R)
• M69: 24,637,423 km (0.087 R)
• M70: 25,020,094 km (0.099 R)
• M71: 25,705,253 km (0.099 R)
• M72: 25,963,758 km (0.108 R)
• M73: 26,266,544 km (0.054 R)
• M74: 26,396,694 km (0.102 R)
• M75: 27,050,287 km (0.09 R)
• M76: 27,137,951 km (0.08 R)
• M77: 27,269,448 km (0.117 R)
• M78: 28,596,231 km (0.039 R)
• M79: 28,864,161 km (0.087 R)
• M80: 28,998,500 km (0.113 R)
• M81: 29,537,651 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.1

Radius: 10.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.38 AU - 8.16 AU

Year: 8159 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,651,553 km

• M1: 179,667 km (0.105 R)
• M2: 276,606 km (0.071 R)
• M3: 568,472 km (0.102 R)
• M4: 638,484 km (0.1 R)
• M5: 1,160,730 km (0.035 R)
• M6: 1,328,429 km (0.106 R)
• M7: 1,405,622 km (0.072 R)
• M8: 1,709,006 km (0.095 R)
• M9: 2,377,110 km (0.074 R)
• M10: 2,495,891 km (0.042 R)
• M11: 2,789,103 km (0.079 R)
• M12: 2,889,333 km (0.043 R)
• M13: 2,965,329 km (0.064 R)
• M14: 3,067,804 km (0.117 R)
• M15: 3,249,864 km (0.071 R)
• M16: 3,762,237 km (0.095 R)
• M17: 4,098,982 km (0.108 R)
• M18: 4,386,958 km (0.086 R)
• M19: 4,711,585 km (0.082 R)
• M20: 5,478,274 km (0.101 R)
• M21: 5,604,535 km (0.088 R)
• M22: 5,763,856 km (0.099 R)
• M23: 6,316,471 km (0.104 R)
• M24: 6,515,586 km (0.077 R)
• M25: 6,784,413 km (0.114 R)
• M26: 7,091,089 km (0.079 R)
• M27: 7,437,258 km (0.079 R)
• M28: 8,508,828 km (0.088 R)
• M29: 9,025,389 km (0.06 R)
• M30: 10,050,284 km (0.093 R)
• M31: 10,127,776 km (0.082 R)
• M32: 10,322,103 km (0.116 R)
• M33: 10,635,511 km (0.083 R)
• M34: 11,151,773 km (0.12 R)
• M35: 12,249,822 km (0.081 R)
• M36: 13,424,763 km (0.06 R)
• M37: 14,025,698 km (0.117 R)
• M38: 14,899,499 km (0.095 R)
• M39: 15,165,035 km (0.092 R)
• M40: 16,152,082 km (0.063 R)
• M41: 17,531,374 km (0.108 R)
• M42: 18,046,440 km (0.072 R)
• M43: 18,471,747 km (0.092 R)
• M44: 18,900,195 km (0.058 R)
• M45: 19,235,743 km (0.07 R)
• M46: 19,476,745 km (0.102 R)
• M47: 19,961,592 km (0.073 R)
• M48: 20,499,396 km (0.066 R)
• M49: 20,646,900 km (0.101 R)
• M50: 21,839,943 km (0.108 R)
• M51: 23,004,113 km (0.051 R)
• M52: 23,208,614 km (0.09 R)
• M53: 23,413,712 km (0.117 R)
• M54: 23,619,409 km (0.062 R)
• M55: 24,188,330 km (0.113 R)
• M56: 26,615,705 km (0.109 R)
• M57: 26,991,944 km (0.102 R)
• M58: 27,099,654 km (0.092 R)
• M59: 27,369,828 km (0.091 R)
• M60: 27,586,595 km (0.071 R)
• M61: 29,230,227 km (0.088 R)
• M62: 29,562,783 km (0.078 R)
• M63: 30,905,574 km (0.119 R)
• M64: 31,018,371 km (0.071 R)
• M65: 31,868,685 km (0.056 R)
• M66: 32,325,257 km (0.101 R)
• M67: 33,014,305 km (0.107 R)
• M68: 34,406,912 km (0.086 R)
• M69: 35,051,529 km (0.093 R)
• M70: 35,700,185 km (0.066 R)
• M71: 36,055,780 km (0.086 R)
• M72: 36,233,951 km (0.117 R)
• M73: 37,009,466 km (0.103 R)
• M74: 37,489,376 km (0.113 R)
• M75: 37,790,367 km (0.101 R)
• M76: 38,637,540 km (0.114 R)
• M77: 39,185,517 km (0.101 R)
• M78: 40,720,840 km (0.099 R)
• M79: 40,844,557 km (0.066 R)
• M80: 41,464,790 km (0.074 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: 274 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit