🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.74 AU - 0.76 AU

Year: 228 Days

Day: 18.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 336 Days

Day: 31 Hours

Environment

Temp: 92 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.5 AU - 2.1 AU

Year: 849 Days

Day: 21.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.66 AU - 2 AU

Year: 870 Days

Day: 22.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.44 AU - 3.44 AU

Year: 1772 Days

Day: 41.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 11.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.39 AU - 6.01 AU

Year: 4783 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,705,691 km

• M1: 160,519 km (0.099 R)
• M2: 241,152 km (0.026 R)
• M3: 477,367 km (0.113 R)
• M4: 621,878 km (0.052 R)
• M5: 760,705 km (0.111 R)
• M6: 886,966 km (0.093 R)
• M7: 983,606 km (0.106 R)
• M8: 1,083,986 km (0.107 R)
• M9: 1,228,348 km (0.076 R)
• M10: 1,421,479 km (0.054 R)
• M11: 1,669,961 km (0.117 R)
• M12: 2,028,846 km (0.084 R)
• M13: 2,142,840 km (0.084 R)
• M14: 2,326,696 km (0.083 R)
• M15: 2,533,290 km (0.108 R)
• M16: 2,854,627 km (0.069 R)
• M17: 2,946,180 km (0.081 R)
• M18: 3,113,580 km (0.049 R)
• M19: 3,380,463 km (0.119 R)
• M20: 3,516,747 km (0.085 R)
• M21: 3,615,182 km (0.081 R)
• M22: 3,694,619 km (0.045 R)
• M23: 3,895,977 km (0.084 R)
• M24: 4,038,993 km (0.093 R)
• M25: 4,204,598 km (0.118 R)
• M26: 5,044,440 km (0.059 R)
• M27: 5,358,446 km (0.075 R)
• M28: 5,495,029 km (0.08 R)
• M29: 5,702,222 km (0.107 R)
• M30: 6,005,906 km (0.118 R)
• M31: 6,338,911 km (0.092 R)
• M32: 6,507,657 km (0.043 R)
• M33: 6,653,515 km (0.077 R)
• M34: 6,751,352 km (0.097 R)
• M35: 6,998,188 km (0.12 R)
• M36: 7,097,671 km (0.104 R)
• M37: 7,373,978 km (0.081 R)
• M38: 8,093,095 km (0.06 R)
• M39: 8,171,484 km (0.08 R)
• M40: 8,329,011 km (0.083 R)
• M41: 8,807,724 km (0.067 R)
• M42: 8,942,213 km (0.114 R)
• M43: 9,322,790 km (0.071 R)
• M44: 9,903,379 km (0.119 R)
• M45: 10,268,847 km (0.105 R)
• M46: 10,609,930 km (0.095 R)
• M47: 10,695,949 km (0.096 R)
• M48: 11,012,797 km (0.035 R)
• M49: 11,744,630 km (0.106 R)
• M50: 12,552,608 km (0.079 R)
• M51: 12,765,037 km (0.109 R)
• M52: 12,886,959 km (0.093 R)
• M53: 13,070,665 km (0.117 R)
• M54: 14,064,593 km (0.119 R)
• M55: 15,082,906 km (0.093 R)
• M56: 15,535,739 km (0.051 R)
• M57: 16,455,167 km (0.106 R)
• M58: 16,687,792 km (0.103 R)
• M59: 16,787,723 km (0.108 R)
• M60: 17,122,673 km (0.108 R)
• M61: 17,459,717 km (0.088 R)
• M62: 18,449,606 km (0.106 R)
• M63: 18,622,093 km (0.056 R)
• M64: 18,899,148 km (0.043 R)
• M65: 19,038,274 km (0.11 R)
• M66: 19,142,843 km (0.067 R)
• M67: 19,282,567 km (0.069 R)
• M68: 19,492,752 km (0.103 R)
• M69: 19,598,069 km (0.119 R)
• M70: 20,198,705 km (0.101 R)
• M71: 20,376,576 km (0.095 R)
• M72: 20,483,539 km (0.073 R)
• M73: 20,662,159 km (0.03 R)
• M74: 21,273,565 km (0.079 R)
• M75: 21,418,226 km (0.083 R)
• M76: 22,366,826 km (0.09 R)
• M77: 22,624,584 km (0.107 R)
• M78: 22,883,388 km (0.116 R)
• M79: 23,553,138 km (0.117 R)
• M80: 23,702,885 km (0.099 R)
• M81: 23,815,383 km (0.067 R)
• M82: 25,179,266 km (0.117 R)
• M83: 25,370,752 km (0.108 R)
• M84: 25,562,686 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286

Radius: 8.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.78 AU - 11.96 AU

Year: 13475 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,705,691 km

• M1: 112,049 km (0.081 R)
• M2: 216,019 km (0.088 R)
• M3: 272,717 km (0.097 R)
• M4: 554,859 km (0.111 R)
• M5: 935,435 km (0.069 R)
• M6: 1,097,151 km (0.084 R)
• M7: 1,900,342 km (0.08 R)
• M8: 1,968,409 km (0.107 R)
• M9: 2,567,698 km (0.112 R)
• M10: 2,668,676 km (0.089 R)
• M11: 2,953,212 km (0.034 R)
• M12: 3,059,127 km (0.095 R)
• M13: 3,384,652 km (0.045 R)
• M14: 3,523,479 km (0.079 R)
• M15: 3,607,702 km (0.119 R)
• M16: 3,893,584 km (0.1 R)
• M17: 4,009,971 km (0.11 R)
• M18: 4,127,555 km (0.113 R)
• M19: 4,335,945 km (0.032 R)
• M20: 4,639,928 km (0.039 R)
• M21: 4,950,792 km (0.104 R)
• M22: 5,077,053 km (0.053 R)
• M23: 5,957,137 km (0.09 R)
• M24: 6,569,740 km (0.072 R)
• M25: 6,848,591 km (0.061 R)
• M26: 7,490,066 km (0.067 R)
• M27: 8,225,190 km (0.032 R)
• M28: 9,842,792 km (0.104 R)
• M29: 10,121,792 km (0.076 R)
• M30: 11,892,133 km (0.067 R)
• M31: 12,019,291 km (0.113 R)
• M32: 13,270,678 km (0.102 R)
• M33: 13,889,564 km (0.094 R)
• M34: 14,563,054 km (0.097 R)
• M35: 14,881,099 km (0.041 R)
• M36: 15,063,758 km (0.107 R)
• M37: 15,201,238 km (0.103 R)
• M38: 15,477,695 km (0.051 R)
• M39: 15,662,747 km (0.091 R)
• M40: 16,082,070 km (0.095 R)
• M41: 16,222,543 km (0.107 R)
• M42: 17,506,092 km (0.075 R)
• M43: 19,616,769 km (0.074 R)
• M44: 21,085,072 km (0.107 R)
• M45: 21,393,243 km (0.058 R)
• M46: 22,431,303 km (0.06 R)
• M47: 23,114,816 km (0.089 R)
• M48: 23,273,539 km (0.112 R)
• M49: 23,538,926 km (0.056 R)
• M50: 23,858,616 km (0.11 R)
• M51: 25,587,968 km (0.117 R)
• M52: 26,689,158 km (0.097 R)
• M53: 27,525,260 km (0.094 R)
• M54: 27,749,657 km (0.095 R)
• M55: 28,483,135 km (0.114 R)
• M56: 30,489,542 km (0.091 R)
• M57: 30,547,436 km (0.027 R)
• M58: 30,663,524 km (0.111 R)
• M59: 31,246,208 km (0.046 R)
• M60: 31,363,194 km (0.101 R)
• M61: 32,245,223 km (0.119 R)
• M62: 32,956,710 km (0.083 R)
• M63: 33,135,330 km (0.119 R)
• M64: 34,153,942 km (0.093 R)
• M65: 36,160,349 km (0.104 R)
• M66: 36,961,146 km (0.057 R)
• M67: 37,270,664 km (0.106 R)
• M68: 37,394,830 km (0.096 R)
• M69: 39,020,211 km (0.117 R)
• M70: 39,968,512 km (0.111 R)
• M71: 40,860,265 km (0.107 R)
• M72: 42,081,133 km (0.074 R)
• M73: 42,339,638 km (0.094 R)
• M74: 43,640,242 km (0.038 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit