🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.55 AU - 0.87 AU

Year: 212 Days

Day: 26.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.23 AU - 1.71 AU

Year: 632 Days

Day: 45.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.45 AU - 3.43 AU

Year: 1788 Days

Day: 18.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,108,850 km

• M1: 604,675 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.08 AU - 3.24 AU

Year: 1993 Days

Day: 34.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.81 AU - 4.15 AU

Year: 2303 Days

Day: 33.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.01 AU - 5.69 AU

Year: 3789 Days

Day: 44.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 12.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.88 AU - 7.98 AU

Year: 6472 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,108,850 km

• M1: 244,443 km (0.076 R)
• M2: 413,339 km (0.077 R)
• M3: 493,673 km (0.1 R)
• M4: 789,428 km (0.11 R)
• M5: 880,383 km (0.11 R)
• M6: 975,229 km (0.108 R)
• M7: 1,090,718 km (0.047 R)
• M8: 1,193,641 km (0.102 R)
• M9: 1,428,660 km (0.075 R)
• M10: 1,639,593 km (0.118 R)
• M11: 2,049,940 km (0.053 R)
• M12: 2,654,465 km (0.077 R)
• M13: 2,892,026 km (0.12 R)
• M14: 3,136,768 km (0.076 R)
• M15: 4,019,545 km (0.106 R)
• M16: 4,128,303 km (0.099 R)
• M17: 4,488,684 km (0.096 R)
• M18: 4,687,051 km (0.086 R)
• M19: 4,801,643 km (0.087 R)
• M20: 4,888,260 km (0.104 R)
• M21: 5,151,253 km (0.109 R)
• M22: 5,419,033 km (0.116 R)
• M23: 5,721,969 km (0.119 R)
• M24: 5,937,390 km (0.094 R)
• M25: 6,535,482 km (0.073 R)
• M26: 7,218,995 km (0.073 R)
• M27: 7,418,558 km (0.062 R)
• M28: 7,619,917 km (0.089 R)
• M29: 7,925,396 km (0.113 R)
• M30: 8,830,463 km (0.076 R)
• M31: 9,043,939 km (0.101 R)
• M32: 9,367,519 km (0.098 R)
• M33: 9,731,491 km (0.115 R)
• M34: 9,915,197 km (0.082 R)
• M35: 10,813,233 km (0.066 R)
• M36: 10,927,376 km (0.112 R)
• M37: 11,503,927 km (0.102 R)
• M38: 11,854,584 km (0.111 R)
• M39: 12,367,406 km (0.101 R)
• M40: 12,726,590 km (0.096 R)
• M41: 12,847,166 km (0.08 R)
• M42: 13,048,973 km (0.116 R)
• M43: 13,783,948 km (0.116 R)
• M44: 15,422,194 km (0.076 R)
• M45: 15,593,633 km (0.074 R)
• M46: 16,025,223 km (0.113 R)
• M47: 16,944,352 km (0.116 R)
• M48: 17,432,490 km (0.045 R)
• M49: 17,566,530 km (0.111 R)
• M50: 18,332,172 km (0.072 R)
• M51: 19,293,039 km (0.12 R)
• M52: 20,788,569 km (0.11 R)
• M53: 20,930,537 km (0.044 R)
• M54: 21,790,127 km (0.097 R)
• M55: 22,515,228 km (0.079 R)
• M56: 22,612,466 km (0.078 R)
• M57: 23,100,903 km (0.073 R)
• M58: 23,988,916 km (0.083 R)
• M59: 24,337,330 km (0.068 R)
• M60: 24,737,504 km (0.093 R)
• M61: 24,838,034 km (0.106 R)
• M62: 25,849,315 km (0.034 R)
• M63: 26,411,354 km (0.04 R)
• M64: 27,080,805 km (0.077 R)
• M65: 27,184,327 km (0.063 R)
• M66: 27,703,730 km (0.066 R)
• M67: 27,912,270 km (0.117 R)
• M68: 28,594,137 km (0.083 R)
• M69: 28,805,070 km (0.1 R)
• M70: 29,175,325 km (0.09 R)
• M71: 29,547,225 km (0.084 R)
• M72: 30,081,289 km (0.103 R)
• M73: 30,295,813 km (0.086 R)
• M74: 30,403,224 km (0.106 R)
• M75: 30,510,785 km (0.089 R)
• M76: 30,672,351 km (0.094 R)
• M77: 31,866,142 km (0.049 R)
• M78: 33,462,800 km (0.097 R)
• M79: 34,075,253 km (0.116 R)
• M80: 35,029,089 km (0.091 R)
• M81: 35,311,231 km (0.064 R)
• M82: 35,764,363 km (0.115 R)
• M83: 36,105,446 km (0.097 R)
• M84: 36,790,904 km (0.086 R)
• M85: 37,480,699 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 12.6

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.88 AU - 8.74 AU

Year: 7743 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,108,850 km

• M1: 255,364 km (0.113 R)
• M2: 344,075 km (0.073 R)
• M3: 431,291 km (0.058 R)
• M4: 959,521 km (0.118 R)
• M5: 1,102,536 km (0.1 R)
• M6: 1,357,301 km (0.116 R)
• M7: 1,511,836 km (0.102 R)
• M8: 1,729,950 km (0.055 R)
• M9: 2,011,044 km (0.099 R)
• M10: 2,371,725 km (0.103 R)
• M11: 2,550,344 km (0.104 R)
• M12: 2,714,005 km (0.092 R)
• M13: 2,802,118 km (0.061 R)
• M14: 2,891,278 km (0.064 R)
• M15: 3,154,122 km (0.089 R)
• M16: 3,247,022 km (0.09 R)
• M17: 3,900,764 km (0.088 R)
• M18: 4,034,206 km (0.113 R)
• M19: 4,830,964 km (0.097 R)
• M20: 4,974,578 km (0.085 R)
• M21: 5,058,951 km (0.077 R)
• M22: 5,513,130 km (0.106 R)
• M23: 5,675,893 km (0.119 R)
• M24: 5,878,448 km (0.104 R)
• M25: 6,006,355 km (0.104 R)
• M26: 6,779,177 km (0.106 R)
• M27: 7,034,840 km (0.114 R)
• M28: 7,252,654 km (0.074 R)
• M29: 7,947,536 km (0.083 R)
• M30: 8,360,427 km (0.096 R)
• M31: 8,649,300 km (0.092 R)
• M32: 8,868,162 km (0.101 R)
• M33: 9,385,770 km (0.119 R)
• M34: 9,898,143 km (0.087 R)
• M35: 10,234,589 km (0.106 R)
• M36: 10,404,233 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.2

Radius: 6.1

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.03 AU - 17.15 AU

Year: 21838 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,108,850 km

• M1: 77,940 km (0.105 R)
• M2: 163,959 km (0.111 R)
• M3: 211,531 km (0.112 R)
• M4: 309,668 km (0.092 R)
• M5: 441,763 km (0.074 R)
• M6: 847,921 km (0.083 R)
• M7: 1,425,219 km (0.033 R)
• M8: 1,707,809 km (0.102 R)
• M9: 2,038,720 km (0.06 R)
• M10: 2,195,648 km (0.087 R)
• M11: 2,690,069 km (0.098 R)
• M12: 2,967,573 km (0.064 R)
• M13: 3,700,752 km (0.053 R)
• M14: 3,931,282 km (0.106 R)
• M15: 4,166,450 km (0.089 R)
• M16: 5,025,292 km (0.099 R)
• M17: 5,409,758 km (0.113 R)
• M18: 7,518,191 km (0.079 R)
• M19: 7,957,260 km (0.086 R)
• M20: 8,204,845 km (0.032 R)
• M21: 8,505,237 km (0.106 R)
• M22: 9,742,711 km (0.095 R)
• M23: 9,848,477 km (0.111 R)
• M24: 10,114,162 km (0.066 R)
• M25: 10,544,406 km (0.119 R)
• M26: 10,707,318 km (0.098 R)
• M27: 10,980,484 km (0.084 R)
• M28: 11,035,536 km (0.061 R)
• M29: 12,381,169 km (0.1 R)
• M30: 14,979,384 km (0.084 R)
• M31: 15,223,678 km (0.096 R)
• M32: 15,530,952 km (0.028 R)
• M33: 15,592,586 km (0.119 R)
• M34: 16,276,697 km (0.108 R)
• M35: 16,653,833 km (0.12 R)
• M36: 17,673,941 km (0.119 R)
• M37: 18,061,549 km (0.084 R)
• M38: 18,582,898 km (0.086 R)
• M39: 20,853,046 km (0.087 R)
• M40: 20,921,113 km (0.063 R)
• M41: 22,159,334 km (0.113 R)
• M42: 22,717,185 km (0.113 R)
• M43: 23,775,590 km (0.091 R)
• M44: 25,575,102 km (0.081 R)
• M45: 25,720,960 km (0.086 R)
• M46: 27,567,297 km (0.102 R)
• M47: 27,642,096 km (0.081 R)
• M48: 29,455,970 km (0.076 R)
• M49: 30,145,916 km (0.112 R)
• M50: 30,531,579 km (0.109 R)
• M51: 31,933,610 km (0.116 R)
• M52: 32,326,753 km (0.105 R)
• M53: 33,117,827 km (0.086 R)
• M54: 34,075,553 km (0.1 R)
• M55: 34,155,737 km (0.072 R)
• M56: 35,773,339 km (0.1 R)
• M57: 35,936,400 km (0.11 R)
• M58: 36,263,421 km (0.083 R)
• M59: 37,498,352 km (0.067 R)
• M60: 38,747,195 km (0.096 R)
• M61: 39,755,933 km (0.092 R)
• M62: 41,627,702 km (0.076 R)
• M63: 41,713,421 km (0.114 R)
• M64: 41,885,160 km (0.102 R)
• M65: 42,574,357 km (0.079 R)
• M66: 43,528,044 km (0.118 R)
• M67: 44,839,867 km (0.026 R)
• M68: 47,502,111 km (0.066 R)
• M69: 48,491,103 km (0.072 R)
• M70: 48,581,310 km (0.106 R)
• M71: 48,852,381 km (0.096 R)
• M72: 49,396,020 km (0.106 R)
• M73: 49,759,693 km (0.068 R)
• M74: 51,222,610 km (0.113 R)
• M75: 52,144,133 km (0.103 R)
• M76: 52,699,739 km (0.088 R)
• M77: 52,885,390 km (0.068 R)
• M78: 53,816,787 km (0.051 R)
• M79: 54,941,464 km (0.076 R)
• M80: 55,223,904 km (0.087 R)
• M81: 56,358,455 km (0.076 R)
• M82: 56,643,139 km (0.117 R)
• M83: 57,691,671 km (0.085 R)
• M84: 57,882,857 km (0.083 R)
• M85: 60,001,163 km (0.09 R)
• M86: 60,291,981 km (0.05 R)
• M87: 60,777,725 km (0.069 R)
• M88: 63,818,302 km (0.1 R)
• M89: 64,115,104 km (0.064 R)
• M90: 64,214,138 km (0.056 R)
• M91: 64,412,355 km (0.073 R)
• M92: 65,307,100 km (0.074 R)
• M93: 65,506,514 km (0.09 R)
• M94: 66,306,115 km (0.074 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit