🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.52 AU - 0.8 AU

Year: 196 Days

Day: 44.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.06 AU - 1.28 AU

Year: 462 Days

Day: 23.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,337,638 km

• M1: 193,430 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 535 Days

Day: 46.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.16 AU - 1.52 AU

Year: 567 Days

Day: 40.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.33 AU - 1.51 AU

Year: 618 Days

Day: 20.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,337,638 km

• M1: 53,257 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.6

Radius: 5.9

Gravity: 25.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.37 AU - 14.13 AU

Year: 16629 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,337,638 km

• M1: 281,842 km (0.091 R)
• M2: 347,366 km (0.055 R)
• M3: 456,423 km (0.099 R)
• M4: 663,018 km (0.077 R)
• M5: 897,438 km (0.043 R)
• M6: 1,076,506 km (0.036 R)
• M7: 1,156,691 km (0.083 R)
• M8: 2,231,701 km (0.076 R)
• M9: 2,369,481 km (0.036 R)
• M10: 2,509,953 km (0.042 R)
• M11: 2,836,226 km (0.039 R)
• M12: 2,947,976 km (0.111 R)
• M13: 3,137,516 km (0.1 R)
• M14: 3,214,409 km (0.066 R)
• M15: 4,101,226 km (0.091 R)
• M16: 4,924,164 km (0.074 R)
• M17: 6,081,901 km (0.066 R)
• M18: 7,166,935 km (0.11 R)
• M19: 7,679,607 km (0.072 R)
• M20: 8,848,564 km (0.086 R)
• M21: 9,176,932 km (0.11 R)
• M22: 11,525,319 km (0.105 R)
• M23: 11,943,894 km (0.098 R)
• M24: 12,004,182 km (0.08 R)
• M25: 12,124,907 km (0.109 R)
• M26: 12,673,034 km (0.068 R)
• M27: 14,046,791 km (0.053 R)
• M28: 15,796,338 km (0.094 R)
• M29: 16,394,730 km (0.076 R)
• M30: 16,797,747 km (0.081 R)
• M31: 17,340,039 km (0.097 R)
• M32: 18,164,323 km (0.089 R)
• M33: 20,208,578 km (0.085 R)
• M34: 21,367,363 km (0.084 R)
• M35: 21,733,728 km (0.052 R)
• M36: 22,250,439 km (0.047 R)
• M37: 22,920,488 km (0.11 R)
• M38: 23,900,205 km (0.115 R)
• M39: 24,128,192 km (0.099 R)
• M40: 24,280,482 km (0.102 R)
• M41: 25,822,088 km (0.032 R)
• M42: 26,134,299 km (0.116 R)
• M43: 26,604,785 km (0.114 R)
• M44: 27,474,547 km (0.095 R)
• M45: 27,554,133 km (0.108 R)
• M46: 30,221,612 km (0.042 R)
• M47: 30,632,857 km (0.063 R)
• M48: 31,211,801 km (0.111 R)
• M49: 32,296,535 km (0.038 R)
• M50: 33,648,451 km (0.074 R)
• M51: 33,818,693 km (0.118 R)
• M52: 34,674,393 km (0.081 R)
• M53: 34,846,430 km (0.107 R)
• M54: 35,710,657 km (0.105 R)
• M55: 39,148,117 km (0.098 R)
• M56: 39,416,795 km (0.114 R)
• M57: 40,226,718 km (0.096 R)
• M58: 41,771,615 km (0.078 R)
• M59: 42,137,980 km (0.04 R)
• M60: 42,505,243 km (0.112 R)
• M61: 42,597,246 km (0.119 R)
• M62: 43,985,364 km (0.088 R)
• M63: 44,825,356 km (0.115 R)
• M64: 45,388,293 km (0.074 R)
• M65: 46,048,020 km (0.112 R)
• M66: 46,236,962 km (0.108 R)
• M67: 46,331,657 km (0.084 R)
• M68: 46,426,353 km (0.113 R)
• M69: 46,995,872 km (0.074 R)
• M70: 47,472,192 km (0.115 R)
• M71: 49,103,855 km (0.057 R)
• M72: 49,684,146 km (0.066 R)
• M73: 50,072,202 km (0.071 R)
• M74: 50,558,695 km (0.117 R)
• M75: 52,323,202 km (0.114 R)
• M76: 53,312,044 km (0.099 R)
• M77: 54,107,605 km (0.077 R)
• M78: 56,619,054 km (0.111 R)
• M79: 56,720,332 km (0.107 R)
• M80: 58,144,055 km (0.116 R)
• M81: 59,579,596 km (0.081 R)
• M82: 59,682,519 km (0.094 R)
• M83: 59,888,665 km (0.06 R)
• M84: 60,095,110 km (0.026 R)
• M85: 60,301,705 km (0.111 R)
• M86: 60,612,120 km (0.042 R)
• M87: 63,850,166 km (0.099 R)
• M88: 64,166,416 km (0.069 R)
• M89: 64,906,627 km (0.111 R)
• M90: 65,436,951 km (0.059 R)
• M91: 65,543,315 km (0.047 R)
• M92: 66,395,425 km (0.099 R)
• M93: 68,110,564 km (0.057 R)
• M94: 73,122,242 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.1

Radius: 5.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.02 AU - 23.1 AU

Year: 30393 Days

Day: 20.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 42,337,638 km

• M1: 113,395 km (0.114 R)
• M2: 262,694 km (0.025 R)
• M3: 495,468 km (0.098 R)
• M4: 1,168,210 km (0.089 R)
• M5: 1,462,020 km (0.118 R)
• M6: 2,279,124 km (0.086 R)
• M7: 2,496,040 km (0.112 R)
• M8: 3,239,243 km (0.117 R)
• M9: 3,455,711 km (0.06 R)
• M10: 4,103,769 km (0.108 R)
• M11: 4,757,960 km (0.12 R)
• M12: 5,669,011 km (0.109 R)
• M13: 7,115,324 km (0.07 R)
• M14: 7,290,503 km (0.06 R)
• M15: 8,371,497 km (0.079 R)
• M16: 9,694,690 km (0.108 R)
• M17: 10,006,153 km (0.056 R)
• M18: 11,162,544 km (0.04 R)
• M19: 11,653,225 km (0.06 R)
• M20: 11,901,259 km (0.095 R)
• M21: 12,318,487 km (0.081 R)
• M22: 12,528,971 km (0.102 R)
• M23: 13,038,801 km (0.045 R)
• M24: 13,382,577 km (0.078 R)
• M25: 14,475,688 km (0.11 R)
• M26: 15,597,074 km (0.111 R)
• M27: 15,779,135 km (0.09 R)
• M28: 18,304,347 km (0.105 R)
• M29: 19,466,273 km (0.096 R)
• M30: 20,254,056 km (0.072 R)
• M31: 20,951,930 km (0.052 R)
• M32: 21,354,348 km (0.036 R)
• M33: 21,607,019 km (0.098 R)
• M34: 21,860,737 km (0.116 R)
• M35: 23,247,958 km (0.061 R)
• M36: 23,299,868 km (0.05 R)
• M37: 23,403,839 km (0.066 R)
• M38: 23,612,229 km (0.109 R)
• M39: 24,822,326 km (0.113 R)
• M40: 25,247,932 km (0.106 R)
• M41: 25,944,759 km (0.073 R)
• M42: 27,083,647 km (0.12 R)
• M43: 27,521,819 km (0.108 R)
• M44: 28,794,449 km (0.106 R)
• M45: 28,906,049 km (0.098 R)
• M46: 29,017,649 km (0.114 R)
• M47: 29,803,785 km (0.071 R)
• M48: 32,725,731 km (0.098 R)
• M49: 33,485,090 km (0.09 R)
• M50: 34,014,217 km (0.116 R)
• M51: 34,783,300 km (0.079 R)
• M52: 35,558,067 km (0.087 R)
• M53: 36,640,258 km (0.11 R)
• M54: 38,283,741 km (0.058 R)
• M55: 39,083,641 km (0.08 R)
• M56: 39,578,510 km (0.096 R)
• M57: 39,951,159 km (0.105 R)
• M58: 40,075,624 km (0.114 R)
• M59: 41,075,835 km (0.076 R)
• M60: 41,831,305 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit