🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.81 AU - 0.99 AU

Year: 327 Days

Day: 33.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 522 Days

Day: 35.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.11 AU - 1.51 AU

Year: 574 Days

Day: 38.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.8 °

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: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.75 AU - 1.97 AU

Year: 971 Days

Day: 13.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.83 AU - 2.13 AU

Year: 1067 Days

Day: 38.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.53 AU - 2.93 AU

Year: 1727 Days

Day: 17.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,995,709 km

• M1: 473,477 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.85 AU - 3.95 AU

Year: 2400 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.6

Radius: 7.3

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.51 AU - 16.31 AU

Year: 22044 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,995,709 km

• M1: 123,269 km (0.118 R)
• M2: 226,940 km (0.036 R)
• M3: 276,756 km (0.115 R)
• M4: 331,509 km (0.101 R)
• M5: 432,487 km (0.106 R)
• M6: 997,519 km (0.112 R)
• M7: 1,308,682 km (0.057 R)
• M8: 1,613,862 km (0.112 R)
• M9: 1,978,432 km (0.065 R)
• M10: 2,288,399 km (0.052 R)
• M11: 2,489,907 km (0.053 R)
• M12: 2,572,186 km (0.089 R)
• M13: 2,739,436 km (0.1 R)
• M14: 3,863,515 km (0.045 R)
• M15: 4,152,388 km (0.084 R)
• M16: 4,201,307 km (0.093 R)
• M17: 4,498,408 km (0.109 R)
• M18: 4,905,015 km (0.087 R)
• M19: 5,217,824 km (0.108 R)
• M20: 5,537,066 km (0.051 R)
• M21: 6,027,897 km (0.117 R)
• M22: 6,362,846 km (0.098 R)
• M23: 6,876,715 km (0.088 R)
• M24: 6,992,653 km (0.087 R)
• M25: 7,285,566 km (0.094 R)
• M26: 7,463,139 km (0.107 R)
• M27: 7,702,196 km (0.096 R)
• M28: 7,762,484 km (0.096 R)
• M29: 8,935,182 km (0.069 R)
• M30: 9,899,489 km (0.1 R)
• M31: 12,345,415 km (0.063 R)
• M32: 12,415,875 km (0.119 R)
• M33: 12,984,646 km (0.076 R)
• M34: 13,128,260 km (0.102 R)
• M35: 14,000,416 km (0.118 R)
• M36: 14,074,018 km (0.045 R)
• M37: 15,495,347 km (0.096 R)
• M38: 16,030,459 km (0.079 R)
• M39: 16,184,395 km (0.104 R)
• M40: 16,261,588 km (0.078 R)
• M41: 18,150,560 km (0.115 R)
• M42: 18,795,626 km (0.106 R)
• M43: 21,111,401 km (0.04 R)
• M44: 21,280,297 km (0.118 R)
• M45: 21,789,528 km (0.094 R)
• M46: 21,874,799 km (0.083 R)
• M47: 22,131,210 km (0.11 R)
• M48: 24,572,348 km (0.107 R)
• M49: 25,017,252 km (0.039 R)
• M50: 25,195,872 km (0.066 R)
• M51: 28,483,883 km (0.102 R)
• M52: 28,763,931 km (0.113 R)
• M53: 28,951,078 km (0.089 R)
• M54: 29,704,004 km (0.119 R)
• M55: 29,987,940 km (0.053 R)
• M56: 34,057,152 km (0.111 R)
• M57: 34,851,666 km (0.077 R)
• M58: 35,752,844 km (0.114 R)
• M59: 36,763,078 km (0.063 R)
• M60: 38,295,858 km (0.091 R)
• M61: 40,581,564 km (0.09 R)
• M62: 40,791,599 km (0.111 R)
• M63: 42,590,963 km (0.091 R)
• M64: 43,018,065 km (0.065 R)
• M65: 43,769,046 km (0.082 R)
• M66: 46,047,571 km (0.114 R)
• M67: 47,035,815 km (0.111 R)
• M68: 49,145,144 km (0.098 R)
• M69: 52,537,875 km (0.092 R)
• M70: 54,725,444 km (0.065 R)
• M71: 55,888,568 km (0.102 R)
• M72: 56,707,766 km (0.093 R)
• M73: 56,942,485 km (0.072 R)
• M74: 57,412,970 km (0.115 R)
• M75: 58,950,986 km (0.073 R)
• M76: 61,343,504 km (0.104 R)
• M77: 62,067,409 km (0.089 R)
• M78: 63,158,725 km (0.117 R)
• M79: 68,334,063 km (0.081 R)
• M80: 69,084,446 km (0.062 R)
• M81: 69,335,172 km (0.084 R)
• M82: 69,963,334 km (0.05 R)
• M83: 70,845,812 km (0.109 R)
• M84: 71,478,611 km (0.114 R)
• M85: 76,088,918 km (0.092 R)
• M86: 76,736,826 km (0.042 R)
• M87: 78,038,028 km (0.096 R)
• M88: 80,398,683 km (0.056 R)
• M89: 84,518,758 km (0.108 R)
• M90: 85,458,681 km (0.075 R)
• M91: 86,807,156 km (0.094 R)
• M92: 90,072,429 km (0.056 R)
• M93: 91,995,659 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 16,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit