🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.63 AU - 0.91 AU

Year: 239 Days

Day: 12.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.82 AU - 1.24 AU

Year: 369 Days

Day: 23.9 Hours

Environment

Temp: 81 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.11 AU

Year: 374 Days

Day: 33.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,518,877 km

• M1: 139,724 km (0.034 R)
• M2: 416,181 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.7 AU - 1.88 AU

Year: 846 Days

Day: 23.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.86 AU - 3.84 AU

Year: 2165 Days

Day: 34.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,518,877 km

• M1: 1,889,870 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.75 AU - 4.53 AU

Year: 2452 Days

Day: 45.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,518,877 km

• M1: 327,619 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.1 AU - 4.88 AU

Year: 2814 Days

Day: 42.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,518,877 km

• M1: 56,548 km (0.033 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.83 AU - 4.33 AU

Year: 2910 Days

Day: 34.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 12.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.6 AU - 8.06 AU

Year: 7736 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,518,877 km

• M1: 213,775 km (0.101 R)
• M2: 338,241 km (0.09 R)
• M3: 841,787 km (0.082 R)
• M4: 1,149,061 km (0.109 R)
• M5: 1,351,018 km (0.07 R)
• M6: 2,006,706 km (0.112 R)
• M7: 2,294,682 km (0.058 R)
• M8: 2,508,756 km (0.074 R)
• M9: 2,910,875 km (0.064 R)
• M10: 3,003,028 km (0.034 R)
• M11: 3,405,895 km (0.037 R)
• M12: 3,626,402 km (0.077 R)
• M13: 4,107,210 km (0.08 R)
• M14: 4,211,030 km (0.054 R)
• M15: 4,447,993 km (0.1 R)
• M16: 4,554,806 km (0.108 R)
• M17: 5,045,787 km (0.108 R)
• M18: 5,269,435 km (0.072 R)
• M19: 5,582,544 km (0.119 R)
• M20: 6,137,701 km (0.082 R)
• M21: 6,406,828 km (0.087 R)
• M22: 6,802,514 km (0.07 R)
• M23: 6,987,866 km (0.065 R)
• M24: 7,112,332 km (0.103 R)
• M25: 7,269,110 km (0.102 R)
• M26: 8,102,370 km (0.095 R)
• M27: 8,332,003 km (0.085 R)
• M28: 8,431,037 km (0.089 R)
• M29: 8,697,022 km (0.106 R)
• M30: 8,864,721 km (0.112 R)
• M31: 8,965,999 km (0.041 R)
• M32: 9,340,143 km (0.102 R)
• M33: 9,754,230 km (0.082 R)
• M34: 10,033,679 km (0.116 R)
• M35: 10,528,997 km (0.077 R)
• M36: 11,396,815 km (0.047 R)
• M37: 11,728,174 km (0.085 R)
• M38: 11,950,775 km (0.103 R)
• M39: 12,100,074 km (0.103 R)
• M40: 12,325,069 km (0.066 R)
• M41: 12,438,165 km (0.104 R)
• M42: 12,931,988 km (0.087 R)
• M43: 15,011,398 km (0.082 R)
• M44: 15,253,298 km (0.085 R)
• M45: 15,496,544 km (0.117 R)
• M46: 18,212,793 km (0.08 R)
• M47: 18,341,597 km (0.08 R)
• M48: 18,557,167 km (0.095 R)
• M49: 18,686,868 km (0.118 R)
• M50: 19,252,348 km (0.079 R)
• M51: 19,339,863 km (0.116 R)
• M52: 19,603,305 km (0.066 R)
• M53: 19,911,925 km (0.108 R)
• M54: 20,713,172 km (0.111 R)
• M55: 20,892,689 km (0.078 R)
• M56: 20,982,747 km (0.082 R)
• M57: 21,389,055 km (0.026 R)
• M58: 21,889,310 km (0.071 R)
• M59: 22,072,119 km (0.105 R)
• M60: 22,347,379 km (0.073 R)
• M61: 22,808,589 km (0.104 R)
• M62: 22,901,190 km (0.106 R)
• M63: 23,133,366 km (0.06 R)
• M64: 23,459,639 km (0.042 R)
• M65: 24,022,576 km (0.114 R)
• M66: 25,545,332 km (0.101 R)
• M67: 26,027,636 km (0.038 R)
• M68: 27,689,967 km (0.119 R)
• M69: 28,135,620 km (0.112 R)
• M70: 28,284,769 km (0.105 R)
• M71: 28,533,849 km (0.12 R)
• M72: 29,185,049 km (0.049 R)
• M73: 29,841,035 km (0.113 R)
• M74: 30,043,740 km (0.037 R)
• M75: 31,476,439 km (0.032 R)
• M76: 31,631,273 km (0.082 R)
• M77: 31,993,449 km (0.108 R)
• M78: 33,035,997 km (0.087 R)
• M79: 33,140,865 km (0.119 R)
• M80: 33,508,726 km (0.062 R)
• M81: 33,614,193 km (0.111 R)
• M82: 34,514,174 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 10.2

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.89 AU - 11.69 AU

Year: 10816 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,518,877 km

• M1: 183,257 km (0.088 R)
• M2: 496,067 km (0.095 R)
• M3: 757,264 km (0.098 R)
• M4: 1,285,046 km (0.041 R)
• M5: 1,830,480 km (0.09 R)
• M6: 2,184,129 km (0.091 R)
• M7: 2,383,692 km (0.099 R)
• M8: 2,471,058 km (0.09 R)
• M9: 2,831,289 km (0.075 R)
• M10: 3,272,753 km (0.083 R)
• M11: 3,601,419 km (0.076 R)
• M12: 5,057,605 km (0.085 R)
• M13: 5,360,989 km (0.093 R)
• M14: 5,709,403 km (0.094 R)
• M15: 5,787,942 km (0.08 R)
• M16: 6,145,331 km (0.074 R)
• M17: 6,551,040 km (0.074 R)
• M18: 6,757,186 km (0.061 R)
• M19: 7,516,844 km (0.031 R)
• M20: 8,842,581 km (0.083 R)
• M21: 9,116,345 km (0.067 R)
• M22: 9,439,326 km (0.068 R)
• M23: 10,001,814 km (0.117 R)
• M24: 10,287,098 km (0.078 R)
• M25: 10,575,073 km (0.095 R)
• M26: 12,307,566 km (0.095 R)
• M27: 12,562,182 km (0.094 R)
• M28: 12,870,054 km (0.05 R)
• M29: 14,286,148 km (0.107 R)
• M30: 16,305,869 km (0.039 R)
• M31: 16,754,214 km (0.109 R)
• M32: 17,377,289 km (0.084 R)
• M33: 18,413,404 km (0.112 R)
• M34: 18,938,791 km (0.066 R)
• M35: 19,410,174 km (0.115 R)
• M36: 19,528,506 km (0.1 R)
• M37: 20,726,037 km (0.051 R)
• M38: 20,907,649 km (0.08 R)
• M39: 21,394,739 km (0.112 R)
• M40: 21,947,055 km (0.098 R)
• M41: 22,132,257 km (0.07 R)
• M42: 25,294,158 km (0.108 R)
• M43: 25,488,336 km (0.111 R)
• M44: 26,663,726 km (0.09 R)
• M45: 26,795,522 km (0.111 R)
• M46: 26,927,467 km (0.116 R)
• M47: 27,523,615 km (0.084 R)
• M48: 27,990,510 km (0.117 R)
• M49: 28,931,929 km (0.084 R)
• M50: 29,542,588 km (0.089 R)
• M51: 30,089,069 km (0.089 R)
• M52: 30,569,876 km (0.055 R)
• M53: 30,984,113 km (0.094 R)
• M54: 31,678,546 km (0.097 R)
• M55: 32,518,688 km (0.036 R)
• M56: 32,870,841 km (0.104 R)
• M57: 33,579,037 km (0.113 R)
• M58: 33,935,080 km (0.066 R)
• M59: 35,371,519 km (0.1 R)
• M60: 35,443,924 km (0.108 R)
• M61: 36,901,157 km (0.074 R)
• M62: 37,121,365 km (0.079 R)
• M63: 38,006,985 km (0.044 R)
• M64: 39,648,372 km (0.112 R)
• M65: 40,932,521 km (0.117 R)
• M66: 42,153,538 km (0.062 R)
• M67: 43,309,182 km (0.108 R)
• M68: 44,085,296 km (0.088 R)
• M69: 44,163,236 km (0.04 R)
• M70: 45,730,274 km (0.073 R)
• M71: 45,887,950 km (0.109 R)
• M72: 46,441,313 km (0.08 R)
• M73: 46,917,483 km (0.053 R)
• M74: 47,475,034 km (0.042 R)
• M75: 48,516,085 km (0.112 R)
• M76: 49,807,863 km (0.11 R)
• M77: 49,970,177 km (0.076 R)
• M78: 50,376,634 km (0.08 R)
• M79: 51,356,500 km (0.078 R)
• M80: 52,013,384 km (0.108 R)
• M81: 52,342,799 km (0.083 R)
• M82: 53,584,312 km (0.115 R)
• M83: 53,750,665 km (0.08 R)
• M84: 54,417,422 km (0.095 R)
• M85: 55,003,098 km (0.117 R)
• M86: 55,254,871 km (0.078 R)
• M87: 56,012,136 km (0.066 R)
• M88: 56,096,509 km (0.036 R)
• M89: 56,180,882 km (0.107 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit