🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 299 Days

Day: 31 Hours

Environment

Temp: 108 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.82 AU - 1.1 AU

Year: 347 Days

Day: 26.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.75 AU - 1.91 AU

Year: 913 Days

Day: 28.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.72 AU - 2 AU

Year: 936 Days

Day: 35.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.62 AU - 2.88 AU

Year: 1683 Days

Day: 39.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,414,545 km

• M1: 1,412,353 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.71 AU - 3.77 AU

Year: 2152 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.19 AU - 5.03 AU

Year: 3652 Days

Day: 31 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728

Radius: 4.4

Gravity: 37.6 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.57 AU - 16.31 AU

Year: 23481 Days

Day: 23.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,414,545 km

• M1: 57,446 km (0.115 R)
• M2: 85,271 km (0.12 R)
• M3: 263,292 km (0.115 R)
• M4: 317,596 km (0.116 R)
• M5: 549,024 km (0.089 R)
• M6: 620,233 km (0.091 R)
• M7: 991,385 km (0.116 R)
• M8: 1,020,257 km (0.117 R)
• M9: 1,199,177 km (0.112 R)
• M10: 1,260,960 km (0.072 R)
• M11: 1,552,377 km (0.113 R)
• M12: 2,386,385 km (0.119 R)
• M13: 2,425,430 km (0.048 R)
• M14: 3,734,711 km (0.08 R)
• M15: 7,038,281 km (0.047 R)
• M16: 7,548,409 km (0.048 R)
• M17: 8,247,031 km (0.097 R)
• M18: 8,664,110 km (0.104 R)
• M19: 9,026,885 km (0.084 R)
• M20: 9,087,921 km (0.116 R)
• M21: 9,271,627 km (0.118 R)
• M22: 9,892,907 km (0.087 R)
• M23: 10,018,719 km (0.048 R)
• M24: 10,208,559 km (0.081 R)
• M25: 10,914,511 km (0.118 R)
• M26: 10,979,437 km (0.052 R)
• M27: 11,503,777 km (0.084 R)
• M28: 13,402,174 km (0.114 R)
• M29: 14,032,729 km (0.116 R)
• M30: 14,103,489 km (0.112 R)
• M31: 14,744,665 km (0.081 R)
• M32: 15,249,857 km (0.064 R)
• M33: 16,799,542 km (0.095 R)
• M34: 17,251,327 km (0.093 R)
• M35: 18,786,201 km (0.075 R)
• M36: 21,412,542 km (0.118 R)
• M37: 22,560,855 km (0.077 R)
• M38: 22,809,636 km (0.109 R)
• M39: 24,917,021 km (0.086 R)
• M40: 25,088,311 km (0.102 R)
• M41: 25,518,106 km (0.038 R)
• M42: 26,734,785 km (0.082 R)
• M43: 28,148,036 km (0.071 R)
• M44: 28,415,816 km (0.087 R)
• M45: 29,223,944 km (0.112 R)
• M46: 30,313,166 km (0.094 R)
• M47: 32,344,256 km (0.071 R)
• M48: 34,038,602 km (0.119 R)
• M49: 35,665,030 km (0.102 R)
• M50: 36,633,527 km (0.107 R)
• M51: 37,610,700 km (0.115 R)
• M52: 38,003,993 km (0.118 R)
• M53: 39,990,652 km (0.104 R)
• M54: 40,593,233 km (0.117 R)
• M55: 42,828,075 km (0.093 R)
• M56: 44,063,903 km (0.119 R)
• M57: 44,167,425 km (0.118 R)
• M58: 46,464,949 km (0.044 R)
• M59: 48,053,678 km (0.1 R)
• M60: 48,266,855 km (0.102 R)
• M61: 49,875,631 km (0.061 R)
• M62: 50,849,363 km (0.103 R)
• M63: 51,501,909 km (0.1 R)
• M64: 51,938,586 km (0.068 R)
• M65: 52,815,379 km (0.086 R)
• M66: 52,925,333 km (0.089 R)
• M67: 57,611,786 km (0.097 R)
• M68: 57,951,522 km (0.077 R)
• M69: 58,178,462 km (0.089 R)
• M70: 59,203,208 km (0.106 R)
• M71: 60,578,611 km (0.092 R)
• M72: 60,808,991 km (0.089 R)
• M73: 61,154,862 km (0.063 R)
• M74: 61,385,841 km (0.109 R)
• M75: 62,312,749 km (0.081 R)
• M76: 62,661,611 km (0.086 R)
• M77: 63,011,072 km (0.104 R)
• M78: 66,303,422 km (0.103 R)
• M79: 67,851,012 km (0.111 R)
• M80: 68,809,336 km (0.119 R)
• M81: 70,375,925 km (0.083 R)
• M82: 71,102,970 km (0.098 R)
• M83: 74,158,956 km (0.111 R)
• M84: 76,758,967 km (0.09 R)
• M85: 77,257,576 km (0.116 R)
• M86: 83,708,536 km (0.111 R)
• M87: 84,478,815 km (0.086 R)
• M88: 84,993,581 km (0.098 R)
• M89: 85,251,339 km (0.074 R)
• M90: 85,509,395 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit