🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.49 AU - 0.53 AU

Year: 131 Days

Day: 40.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.74 AU - 1 AU

Year: 292 Days

Day: 37.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,107,682 km

• M1: 307,124 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.79 AU - 1.15 AU

Year: 344 Days

Day: 13.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.98 AU - 1.02 AU

Year: 360 Days

Day: 44.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,107,682 km

• M1: 194,477 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.01 AU - 1.07 AU

Year: 382 Days

Day: 45.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,107,682 km

• M1: 566,677 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.1 AU - 1.28 AU

Year: 467 Days

Day: 41.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.94 AU - 2.64 AU

Year: 1247 Days

Day: 27.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 14.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.64 AU - 9.56 AU

Year: 8297 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,107,682 km

• M1: 201,957 km (0.118 R)
• M2: 374,892 km (0.118 R)
• M3: 828,772 km (0.077 R)
• M4: 1,133,802 km (0.059 R)
• M5: 1,230,742 km (0.103 R)
• M6: 1,351,018 km (0.077 R)
• M7: 1,561,054 km (0.095 R)
• M8: 1,873,863 km (0.114 R)
• M9: 2,306,201 km (0.087 R)
• M10: 2,457,295 km (0.111 R)
• M11: 2,585,949 km (0.064 R)
• M12: 2,743,475 km (0.119 R)
• M13: 3,040,577 km (0.057 R)
• M14: 3,994,562 km (0.106 R)
• M15: 5,300,701 km (0.077 R)
• M16: 6,087,736 km (0.111 R)
• M17: 6,729,211 km (0.048 R)
• M18: 7,467,327 km (0.038 R)
• M19: 7,618,122 km (0.108 R)
• M20: 7,884,406 km (0.083 R)
• M21: 8,153,832 km (0.098 R)
• M22: 8,348,160 km (0.116 R)
• M23: 8,980,360 km (0.09 R)
• M24: 9,100,637 km (0.11 R)
• M25: 9,383,377 km (0.104 R)
• M26: 10,123,737 km (0.085 R)
• M27: 10,755,189 km (0.095 R)
• M28: 11,880,016 km (0.095 R)
• M29: 12,056,392 km (0.059 R)
• M30: 12,501,146 km (0.092 R)
• M31: 13,590,518 km (0.044 R)
• M32: 13,728,896 km (0.088 R)
• M33: 13,821,347 km (0.05 R)
• M34: 14,521,615 km (0.119 R)
• M35: 14,899,798 km (0.118 R)
• M36: 15,908,088 km (0.086 R)
• M37: 18,091,618 km (0.112 R)
• M38: 18,193,046 km (0.095 R)
• M39: 18,600,999 km (0.078 R)
• M40: 18,805,948 km (0.036 R)
• M41: 19,321,911 km (0.072 R)
• M42: 19,477,643 km (0.048 R)
• M43: 20,262,284 km (0.111 R)
• M44: 21,539,401 km (0.109 R)
• M45: 21,862,831 km (0.06 R)
• M46: 21,970,841 km (0.106 R)
• M47: 22,514,330 km (0.063 R)
• M48: 22,623,536 km (0.098 R)
• M49: 23,392,918 km (0.097 R)
• M50: 24,506,974 km (0.103 R)
• M51: 24,901,014 km (0.068 R)
• M52: 25,467,542 km (0.104 R)
• M53: 25,981,111 km (0.08 R)
• M54: 26,095,703 km (0.1 R)
• M55: 27,659,150 km (0.067 R)
• M56: 28,128,140 km (0.099 R)
• M57: 28,304,665 km (0.05 R)
• M58: 28,481,639 km (0.091 R)
• M59: 28,836,635 km (0.034 R)
• M60: 29,074,197 km (0.074 R)
• M61: 29,730,632 km (0.086 R)
• M62: 30,331,567 km (0.115 R)
• M63: 31,484,517 km (0.081 R)
• M64: 32,035,786 km (0.119 R)
• M65: 32,961,348 km (0.111 R)
• M66: 34,272,124 km (0.072 R)
• M67: 35,663,534 km (0.099 R)
• M68: 37,073,344 km (0.096 R)
• M69: 37,525,728 km (0.092 R)
• M70: 38,436,031 km (0.103 R)
• M71: 39,222,168 km (0.114 R)
• M72: 41,746,183 km (0.11 R)
• M73: 42,486,693 km (0.099 R)
• M74: 42,621,780 km (0.108 R)
• M75: 44,117,160 km (0.067 R)
• M76: 44,665,287 km (0.115 R)
• M77: 45,284,472 km (0.067 R)
• M78: 45,422,551 km (0.099 R)
• M79: 45,560,630 km (0.118 R)
• M80: 46,184,004 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425

Radius: 3.8

Gravity: 29.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.96 AU - 22.48 AU

Year: 32722 Days

Day: 22.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,107,682 km

• M1: 124,166 km (0.074 R)
• M2: 229,483 km (0.082 R)
• M3: 636,988 km (0.12 R)
• M4: 1,272,779 km (0.111 R)
• M5: 1,471,445 km (0.062 R)
• M6: 1,505,403 km (0.116 R)
• M7: 1,644,230 km (0.116 R)
• M8: 1,679,535 km (0.085 R)
• M9: 2,438,445 km (0.115 R)
• M10: 3,377,770 km (0.104 R)
• M11: 4,714,427 km (0.099 R)
• M12: 5,543,050 km (0.071 R)
• M13: 7,447,132 km (0.105 R)
• M14: 7,624,106 km (0.037 R)
• M15: 8,162,957 km (0.111 R)
• M16: 8,284,431 km (0.066 R)
• M17: 8,406,503 km (0.111 R)
• M18: 9,088,220 km (0.106 R)
• M19: 9,404,021 km (0.087 R)
• M20: 10,176,246 km (0.069 R)
• M21: 10,968,815 km (0.054 R)
• M22: 11,170,024 km (0.097 R)
• M23: 11,918,163 km (0.064 R)
• M24: 12,194,171 km (0.075 R)
• M25: 12,263,585 km (0.08 R)
• M26: 13,390,805 km (0.088 R)
• M27: 15,591,688 km (0.085 R)
• M28: 15,742,483 km (0.083 R)
• M29: 17,275,562 km (0.056 R)
• M30: 18,218,029 km (0.049 R)
• M31: 20,152,329 km (0.093 R)
• M32: 21,227,040 km (0.096 R)
• M33: 22,066,284 km (0.06 R)
• M34: 23,604,150 km (0.106 R)
• M35: 24,211,518 km (0.075 R)
• M36: 25,088,012 km (0.099 R)
• M37: 25,618,935 km (0.1 R)
• M38: 26,153,597 km (0.058 R)
• M39: 27,143,187 km (0.092 R)
• M40: 29,437,420 km (0.046 R)
• M41: 29,810,218 km (0.112 R)
• M42: 30,938,036 km (0.089 R)
• M43: 31,127,278 km (0.116 R)
• M44: 34,012,871 km (0.092 R)
• M45: 36,182,639 km (0.086 R)
• M46: 39,212,594 km (0.064 R)
• M47: 39,417,393 km (0.082 R)
• M48: 40,240,481 km (0.069 R)
• M49: 40,965,283 km (0.084 R)
• M50: 43,059,802 km (0.104 R)
• M51: 44,760,431 km (0.089 R)
• M52: 44,974,505 km (0.093 R)
• M53: 45,726,534 km (0.08 R)
• M54: 47,025,492 km (0.114 R)
• M55: 47,570,178 km (0.107 R)
• M56: 49,548,760 km (0.112 R)
• M57: 51,553,820 km (0.081 R)
• M58: 52,115,560 km (0.117 R)
• M59: 52,453,501 km (0.097 R)
• M60: 53,926,442 km (0.087 R)
• M61: 54,040,436 km (0.064 R)
• M62: 54,382,416 km (0.087 R)
• M63: 55,183,513 km (0.101 R)
• M64: 56,681,436 km (0.057 R)
• M65: 56,913,014 km (0.119 R)
• M66: 57,377,216 km (0.097 R)
• M67: 57,726,228 km (0.055 R)
• M68: 58,309,360 km (0.091 R)
• M69: 58,894,587 km (0.093 R)
• M70: 59,364,025 km (0.108 R)
• M71: 60,780,119 km (0.08 R)
• M72: 61,492,205 km (0.085 R)
• M73: 63,284,686 km (0.055 R)
• M74: 63,886,070 km (0.11 R)
• M75: 65,336,870 km (0.085 R)
• M76: 65,944,686 km (0.104 R)
• M77: 67,533,416 km (0.107 R)
• M78: 71,873,250 km (0.086 R)
• M79: 72,123,976 km (0.082 R)
• M80: 74,139,957 km (0.039 R)
• M81: 78,614,279 km (0.037 R)
• M82: 78,872,485 km (0.12 R)
• M83: 80,298,303 km (0.057 R)
• M84: 80,688,604 km (0.099 R)
• M85: 81,732,497 km (0.102 R)
• M86: 84,097,490 km (0.102 R)
• M87: 84,758,414 km (0.043 R)
• M88: 84,890,808 km (0.078 R)
• M89: 86,484,923 km (0.082 R)
• M90: 86,751,656 km (0.11 R)
• M91: 86,885,097 km (0.061 R)
• M92: 87,018,538 km (0.103 R)
• M93: 87,285,720 km (0.099 R)
• M94: 87,419,461 km (0.073 R)
• M95: 87,820,981 km (0.116 R)
• M96: 89,163,772 km (0.033 R)
• M97: 89,298,410 km (0.08 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 12,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit