🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.49 AU - 0.61 AU

Year: 154 Days

Day: 33.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,049,486 km

• M1: 130,599 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 212 Days

Day: 16.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.69 AU - 0.93 AU

Year: 276 Days

Day: 18.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.96 AU - 1.16 AU

Year: 413 Days

Day: 46.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.13 AU - 1.35 AU

Year: 523 Days

Day: 22.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,049,486 km

• M1: 558,598 km (0.118 R)
• M2: 886,218 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.42 AU - 2.1 AU

Year: 884 Days

Day: 23.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,049,486 km

• M1: 838,047 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 9.1

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.14 AU - 4.36 AU

Year: 3318 Days

Day: 11.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,049,486 km

• M1: 176,974 km (0.091 R)
• M2: 315,352 km (0.025 R)
• M3: 377,435 km (0.068 R)
• M4: 603,627 km (0.04 R)
• M5: 664,364 km (0.118 R)
• M6: 1,002,007 km (0.09 R)
• M7: 1,151,305 km (0.114 R)
• M8: 1,228,797 km (0.11 R)
• M9: 1,389,315 km (0.07 R)
• M10: 1,458,280 km (0.113 R)
• M11: 1,528,441 km (0.11 R)
• M12: 1,672,355 km (0.083 R)
• M13: 1,731,147 km (0.083 R)
• M14: 1,790,836 km (0.094 R)
• M15: 1,881,492 km (0.117 R)
• M16: 2,341,506 km (0.118 R)
• M17: 2,440,988 km (0.111 R)
• M18: 2,592,980 km (0.099 R)
• M19: 2,730,610 km (0.108 R)
• M20: 2,924,040 km (0.078 R)
• M21: 3,049,553 km (0.067 R)
• M22: 3,158,460 km (0.101 R)
• M23: 4,196,669 km (0.095 R)
• M24: 4,358,983 km (0.075 R)
• M25: 4,943,162 km (0.099 R)
• M26: 5,179,377 km (0.055 R)
• M27: 5,287,986 km (0.104 R)
• M28: 5,419,332 km (0.111 R)
• M29: 5,707,757 km (0.118 R)
• M30: 5,842,545 km (0.119 R)
• M31: 6,299,566 km (0.067 R)
• M32: 6,509,003 km (0.062 R)
• M33: 6,579,314 km (0.064 R)
• M34: 6,958,695 km (0.069 R)
• M35: 7,394,024 km (0.073 R)
• M36: 7,541,229 km (0.102 R)
• M37: 7,639,814 km (0.031 R)
• M38: 7,888,146 km (0.111 R)
• M39: 8,164,453 km (0.119 R)
• M40: 8,572,108 km (0.102 R)
• M41: 9,327,726 km (0.057 R)
• M42: 9,407,163 km (0.07 R)
• M43: 9,566,634 km (0.062 R)
• M44: 9,969,202 km (0.098 R)
• M45: 10,377,455 km (0.074 R)
• M46: 10,763,417 km (0.102 R)
• M47: 10,902,394 km (0.037 R)
• M48: 10,986,019 km (0.081 R)
• M49: 11,266,515 km (0.078 R)
• M50: 11,520,981 km (0.107 R)
• M51: 12,998,409 km (0.101 R)
• M52: 13,116,741 km (0.08 R)
• M53: 13,205,752 km (0.047 R)
• M54: 14,046,492 km (0.115 R)
• M55: 14,381,442 km (0.114 R)
• M56: 14,565,297 km (0.09 R)
• M57: 14,780,718 km (0.112 R)
• M58: 15,873,830 km (0.059 R)
• M59: 16,670,588 km (0.111 R)
• M60: 16,734,915 km (0.108 R)
• M61: 17,090,061 km (0.074 R)
• M62: 17,219,762 km (0.09 R)
• M63: 17,349,912 km (0.06 R)
• M64: 17,774,920 km (0.071 R)
• M65: 17,972,239 km (0.095 R)
• M66: 18,502,115 km (0.099 R)
• M67: 19,036,927 km (0.042 R)
• M68: 19,137,906 km (0.11 R)
• M69: 19,475,399 km (0.11 R)
• M70: 19,610,934 km (0.083 R)
• M71: 19,678,852 km (0.106 R)
• M72: 20,053,595 km (0.036 R)
• M73: 20,190,477 km (0.046 R)
• M74: 20,775,853 km (0.101 R)
• M75: 21,053,208 km (0.071 R)
• M76: 21,471,483 km (0.119 R)
• M77: 23,857,120 km (0.084 R)
• M78: 24,183,992 km (0.101 R)
• M79: 24,439,206 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 9.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.29 AU - 7.85 AU

Year: 7120 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,049,486 km

• M1: 121,922 km (0.033 R)
• M2: 207,492 km (0.119 R)
• M3: 270,323 km (0.038 R)
• M4: 332,706 km (0.114 R)
• M5: 401,670 km (0.107 R)
• M6: 799,451 km (0.087 R)
• M7: 1,020,108 km (0.076 R)
• M8: 1,397,543 km (0.087 R)
• M9: 2,226,316 km (0.042 R)
• M10: 2,466,420 km (0.055 R)
• M11: 2,564,855 km (0.066 R)
• M12: 2,715,052 km (0.111 R)
• M13: 2,893,821 km (0.063 R)
• M14: 3,344,560 km (0.03 R)
• M15: 3,675,919 km (0.092 R)
• M16: 4,610,906 km (0.101 R)
• M17: 4,855,797 km (0.1 R)
• M18: 5,518,965 km (0.116 R)
• M19: 5,713,741 km (0.062 R)
• M20: 7,245,174 km (0.072 R)
• M21: 7,351,688 km (0.11 R)
• M22: 7,422,897 km (0.117 R)
• M23: 8,037,744 km (0.099 R)
• M24: 8,111,197 km (0.085 R)
• M25: 8,556,400 km (0.092 R)
• M26: 8,781,993 km (0.046 R)
• M27: 9,124,124 km (0.077 R)
• M28: 9,743,160 km (0.083 R)
• M29: 9,900,088 km (0.087 R)
• M30: 10,018,270 km (0.097 R)
• M31: 10,256,131 km (0.099 R)
• M32: 10,576,121 km (0.091 R)
• M33: 11,597,425 km (0.118 R)
• M34: 13,688,953 km (0.041 R)
• M35: 14,890,374 km (0.059 R)
• M36: 15,663,944 km (0.063 R)
• M37: 15,801,873 km (0.101 R)
• M38: 15,940,102 km (0.078 R)
• M39: 16,217,905 km (0.103 R)
• M40: 16,310,955 km (0.076 R)
• M41: 17,155,585 km (0.089 R)
• M42: 17,726,450 km (0.076 R)
• M43: 18,158,788 km (0.11 R)
• M44: 19,575,480 km (0.096 R)
• M45: 19,724,030 km (0.068 R)
• M46: 20,122,110 km (0.062 R)
• M47: 20,272,007 km (0.12 R)
• M48: 20,825,071 km (0.114 R)
• M49: 21,894,396 km (0.062 R)
• M50: 22,513,582 km (0.06 R)
• M51: 23,505,715 km (0.063 R)
• M52: 24,245,776 km (0.08 R)
• M53: 24,886,204 km (0.085 R)
• M54: 25,532,317 km (0.101 R)
• M55: 25,640,477 km (0.118 R)
• M56: 26,456,982 km (0.082 R)
• M57: 27,281,864 km (0.119 R)
• M58: 27,614,271 km (0.112 R)
• M59: 28,282,973 km (0.03 R)
• M60: 29,522,841 km (0.051 R)
• M61: 30,435,687 km (0.11 R)
• M62: 30,837,955 km (0.069 R)
• M63: 31,357,808 km (0.118 R)
• M64: 31,938,846 km (0.098 R)
• M65: 32,464,683 km (0.116 R)
• M66: 32,816,986 km (0.114 R)
• M67: 33,702,904 km (0.094 R)
• M68: 33,821,685 km (0.081 R)
• M69: 34,298,005 km (0.05 R)
• M70: 34,656,740 km (0.114 R)
• M71: 34,956,684 km (0.083 R)
• M72: 35,197,088 km (0.089 R)
• M73: 35,558,965 km (0.061 R)
• M74: 36,347,196 km (0.111 R)
• M75: 37,325,118 km (0.083 R)
• M76: 37,386,453 km (0.063 R)
• M77: 38,745,998 km (0.047 R)
• M78: 38,932,696 km (0.063 R)
• M79: 41,005,524 km (0.094 R)
• M80: 41,768,025 km (0.055 R)
• M81: 42,792,172 km (0.103 R)
• M82: 42,856,499 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit