🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.14 AU - 1.4 AU

Year: 520 Days

Day: 25.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,438,482 km

• M1: 947,254 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.18 AU - 1.54 AU

Year: 576 Days

Day: 28.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.2 AU - 1.6 AU

Year: 602 Days

Day: 41.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.52 AU - 1.6 AU

Year: 708 Days

Day: 38 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,438,482 km

• M1: 759,060 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.15 AU - 2.41 AU

Year: 1251 Days

Day: 28.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,438,482 km

• M1: 282,590 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.83 AU - 2.97 AU

Year: 1795 Days

Day: 31.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 174.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,438,482 km

• M1: 521,049 km (0.109 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.28 AU - 7.44 AU

Year: 7257 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,438,482 km

• M1: 164,258 km (0.086 R)
• M2: 355,295 km (0.12 R)
• M3: 412,142 km (0.085 R)
• M4: 823,237 km (0.115 R)
• M5: 918,232 km (0.088 R)
• M6: 983,606 km (0.101 R)
• M7: 1,261,708 km (0.066 R)
• M8: 1,583,793 km (0.104 R)
• M9: 1,643,333 km (0.118 R)
• M10: 1,703,621 km (0.061 R)
• M11: 1,785,151 km (0.1 R)
• M12: 2,256,983 km (0.112 R)
• M13: 2,530,298 km (0.089 R)
• M14: 2,600,310 km (0.08 R)
• M15: 3,058,678 km (0.102 R)
• M16: 3,259,289 km (0.052 R)
• M17: 3,361,315 km (0.061 R)
• M18: 3,647,046 km (0.094 R)
• M19: 3,806,219 km (0.037 R)
• M20: 3,995,011 km (0.108 R)
• M21: 4,049,465 km (0.102 R)
• M22: 4,550,917 km (0.104 R)
• M23: 5,339,746 km (0.102 R)
• M24: 5,460,173 km (0.032 R)
• M25: 5,920,037 km (0.073 R)
• M26: 6,296,874 km (0.113 R)
• M27: 6,746,266 km (0.047 R)
• M28: 7,305,911 km (0.063 R)
• M29: 7,914,775 km (0.108 R)
• M30: 8,329,609 km (0.117 R)
• M31: 8,822,684 km (0.115 R)
• M32: 10,320,308 km (0.067 R)
• M33: 10,621,748 km (0.119 R)
• M34: 10,735,442 km (0.093 R)
• M35: 11,079,218 km (0.115 R)
• M36: 12,052,801 km (0.09 R)
• M37: 12,171,432 km (0.066 R)
• M38: 12,370,098 km (0.102 R)
• M39: 13,053,611 km (0.096 R)
• M40: 13,379,435 km (0.071 R)
• M41: 13,461,265 km (0.107 R)
• M42: 13,707,952 km (0.059 R)
• M43: 15,133,919 km (0.073 R)
• M44: 15,219,190 km (0.11 R)
• M45: 16,081,472 km (0.103 R)
• M46: 16,255,753 km (0.095 R)
• M47: 17,270,476 km (0.113 R)
• M48: 18,214,738 km (0.104 R)
• M49: 18,305,543 km (0.114 R)
• M50: 18,578,859 km (0.091 R)
• M51: 19,360,508 km (0.104 R)
• M52: 19,546,009 km (0.072 R)
• M53: 19,825,458 km (0.07 R)
• M54: 20,340,972 km (0.066 R)
• M55: 21,146,407 km (0.09 R)
• M56: 21,673,291 km (0.059 R)
• M57: 22,204,363 km (0.109 R)
• M58: 22,398,541 km (0.084 R)
• M59: 22,886,380 km (0.103 R)
• M60: 23,972,161 km (0.078 R)
• M61: 26,142,378 km (0.074 R)
• M62: 26,501,562 km (0.038 R)
• M63: 26,656,097 km (0.103 R)
• M64: 27,328,838 km (0.072 R)
• M65: 27,432,809 km (0.061 R)
• M66: 27,745,618 km (0.112 R)
• M67: 28,007,115 km (0.086 R)
• M68: 28,743,884 km (0.109 R)
• M69: 28,849,650 km (0.095 R)
• M70: 29,273,910 km (0.06 R)
• M71: 29,433,680 km (0.093 R)
• M72: 30,289,978 km (0.116 R)
• M73: 31,644,587 km (0.087 R)
• M74: 32,466,777 km (0.068 R)
• M75: 32,742,336 km (0.092 R)
• M76: 32,908,091 km (0.08 R)
• M77: 33,407,000 km (0.08 R)
• M78: 33,573,951 km (0.073 R)
• M79: 33,908,452 km (0.115 R)
• M80: 34,188,050 km (0.118 R)
• M81: 35,597,711 km (0.027 R)
• M82: 35,881,947 km (0.11 R)
• M83: 38,124,569 km (0.107 R)
• M84: 38,357,193 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.4

Radius: 6

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.15 AU - 19.41 AU

Year: 23873 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,438,482 km

• M1: 80,783 km (0.04 R)
• M2: 242,199 km (0.112 R)
• M3: 399,576 km (0.078 R)
• M4: 471,682 km (0.04 R)
• M5: 897,138 km (0.085 R)
• M6: 1,793,529 km (0.093 R)
• M7: 2,401,046 km (0.108 R)
• M8: 2,779,678 km (0.05 R)
• M9: 2,850,587 km (0.109 R)
• M10: 3,363,409 km (0.082 R)
• M11: 4,144,609 km (0.082 R)
• M12: 4,266,531 km (0.117 R)
• M13: 4,723,553 km (0.103 R)
• M14: 5,022,599 km (0.056 R)
• M15: 5,371,760 km (0.098 R)
• M16: 6,047,494 km (0.049 R)
• M17: 6,465,770 km (0.115 R)
• M18: 7,232,159 km (0.095 R)
• M19: 7,477,650 km (0.083 R)
• M20: 7,875,879 km (0.099 R)
• M21: 7,976,558 km (0.115 R)
• M22: 9,860,145 km (0.055 R)
• M23: 10,907,181 km (0.116 R)
• M24: 12,513,263 km (0.087 R)
• M25: 13,403,670 km (0.057 R)
• M26: 13,947,757 km (0.115 R)
• M27: 14,130,566 km (0.067 R)
• M28: 15,939,653 km (0.089 R)
• M29: 16,003,382 km (0.069 R)
• M30: 16,903,662 km (0.116 R)
• M31: 17,359,935 km (0.103 R)
• M32: 17,556,657 km (0.101 R)
• M33: 18,151,458 km (0.097 R)
• M34: 18,820,160 km (0.106 R)
• M35: 19,157,503 km (0.081 R)
• M36: 20,181,501 km (0.075 R)
• M37: 20,873,989 km (0.116 R)
• M38: 21,013,415 km (0.086 R)
• M39: 22,211,095 km (0.073 R)
• M40: 22,997,830 km (0.118 R)
• M41: 23,069,787 km (0.093 R)
• M42: 23,720,837 km (0.058 R)
• M43: 24,085,257 km (0.034 R)
• M44: 24,158,411 km (0.11 R)
• M45: 24,378,020 km (0.084 R)
• M46: 24,524,925 km (0.068 R)
• M47: 27,217,986 km (0.094 R)
• M48: 27,829,093 km (0.117 R)
• M49: 28,059,474 km (0.094 R)
• M50: 29,611,103 km (0.111 R)
• M51: 29,689,343 km (0.034 R)
• M52: 30,239,414 km (0.073 R)
• M53: 30,713,640 km (0.104 R)
• M54: 31,589,386 km (0.097 R)
• M55: 31,829,640 km (0.08 R)
• M56: 31,909,974 km (0.111 R)
• M57: 32,070,492 km (0.12 R)
• M58: 32,150,976 km (0.055 R)
• M59: 34,512,378 km (0.12 R)
• M60: 36,844,759 km (0.095 R)
• M61: 36,928,982 km (0.109 R)
• M62: 38,627,217 km (0.094 R)
• M63: 38,884,077 km (0.1 R)
• M64: 39,227,554 km (0.077 R)
• M65: 39,658,246 km (0.047 R)
• M66: 41,572,051 km (0.084 R)
• M67: 43,693,798 km (0.116 R)
• M68: 46,941,867 km (0.092 R)
• M69: 47,124,526 km (0.084 R)
• M70: 47,674,149 km (0.096 R)
• M71: 48,318,018 km (0.111 R)
• M72: 49,800,383 km (0.03 R)
• M73: 51,391,805 km (0.104 R)
• M74: 52,714,849 km (0.118 R)
• M75: 53,476,003 km (0.105 R)
• M76: 55,490,937 km (0.073 R)
• M77: 57,922,052 km (0.109 R)
• M78: 58,608,855 km (0.095 R)
• M79: 58,707,291 km (0.072 R)
• M80: 58,904,162 km (0.082 R)
• M81: 59,002,597 km (0.11 R)
• M82: 61,183,884 km (0.102 R)
• M83: 61,383,447 km (0.08 R)
• M84: 61,483,229 km (0.117 R)
• M85: 61,583,160 km (0.074 R)
• M86: 62,183,945 km (0.116 R)
• M87: 63,593,157 km (0.111 R)
• M88: 65,318,619 km (0.096 R)
• M89: 67,574,106 km (0.083 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit