🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.9 AU - 1.46 AU

Year: 564 Days

Day: 17.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,515,713 km

• M1: 537,206 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.72 AU - 2.26 AU

Year: 1234 Days

Day: 42.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 14.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.64 AU - 4.56 AU

Year: 3650 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,515,713 km

• M1: 181,911 km (0.116 R)
• M2: 275,110 km (0.064 R)
• M3: 367,861 km (0.039 R)
• M4: 467,045 km (0.1 R)
• M5: 729,589 km (0.109 R)
• M6: 912,397 km (0.1 R)
• M7: 1,086,978 km (0.097 R)
• M8: 1,220,868 km (0.103 R)
• M9: 1,374,356 km (0.12 R)
• M10: 1,570,628 km (0.078 R)
• M11: 1,694,495 km (0.055 R)
• M12: 1,814,323 km (0.049 R)
• M13: 2,070,883 km (0.09 R)
• M14: 2,339,561 km (0.12 R)
• M15: 2,559,470 km (0.092 R)
• M16: 2,920,450 km (0.089 R)
• M17: 3,307,459 km (0.071 R)
• M18: 3,740,545 km (0.105 R)
• M19: 4,243,344 km (0.093 R)
• M20: 4,440,065 km (0.078 R)
• M21: 4,650,549 km (0.083 R)
• M22: 4,767,684 km (0.091 R)
• M23: 5,213,336 km (0.04 R)
• M24: 5,346,179 km (0.109 R)
• M25: 5,649,713 km (0.086 R)
• M26: 5,981,970 km (0.113 R)
• M27: 6,320,660 km (0.091 R)
• M28: 6,427,173 km (0.041 R)
• M29: 6,534,136 km (0.085 R)
• M30: 6,641,846 km (0.076 R)
• M31: 6,931,767 km (0.03 R)
• M32: 7,374,577 km (0.063 R)
• M33: 8,043,279 km (0.116 R)
• M34: 8,326,617 km (0.065 R)
• M35: 8,508,678 km (0.059 R)
• M36: 8,863,674 km (0.1 R)
• M37: 9,036,310 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.3

Radius: 5.2

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.81 AU - 14.67 AU

Year: 22395 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,515,713 km

• M1: 120,875 km (0.075 R)
• M2: 208,839 km (0.087 R)
• M3: 286,630 km (0.1 R)
• M4: 320,738 km (0.072 R)
• M5: 432,188 km (0.074 R)
• M6: 492,925 km (0.101 R)
• M7: 1,394,851 km (0.098 R)
• M8: 2,253,842 km (0.115 R)
• M9: 2,772,049 km (0.103 R)
• M10: 2,849,091 km (0.067 R)
• M11: 3,448,829 km (0.057 R)
• M12: 3,490,268 km (0.117 R)
• M13: 3,699,555 km (0.09 R)
• M14: 4,396,233 km (0.082 R)
• M15: 4,486,291 km (0.095 R)
• M16: 4,713,679 km (0.083 R)
• M17: 4,805,832 km (0.111 R)
• M18: 5,085,580 km (0.059 R)
• M19: 5,370,564 km (0.12 R)
• M20: 6,664,735 km (0.061 R)
• M21: 7,614,382 km (0.106 R)
• M22: 8,718,115 km (0.105 R)
• M23: 8,774,663 km (0.033 R)
• M24: 10,465,269 km (0.074 R)
• M25: 11,009,954 km (0.106 R)
• M26: 11,875,378 km (0.084 R)
• M27: 13,474,579 km (0.058 R)
• M28: 14,667,024 km (0.096 R)
• M29: 15,072,135 km (0.115 R)
• M30: 15,617,719 km (0.06 R)
• M31: 16,378,573 km (0.06 R)
• M32: 17,151,545 km (0.117 R)
• M33: 17,364,274 km (0.117 R)
• M34: 18,152,206 km (0.101 R)
• M35: 19,245,317 km (0.04 R)
• M36: 19,318,919 km (0.115 R)
• M37: 20,509,718 km (0.08 R)
• M38: 20,584,966 km (0.118 R)
• M39: 21,954,385 km (0.041 R)
• M40: 23,039,718 km (0.113 R)
• M41: 24,301,277 km (0.038 R)
• M42: 25,342,777 km (0.064 R)
• M43: 25,909,603 km (0.104 R)
• M44: 28,218,347 km (0.103 R)
• M45: 28,302,122 km (0.071 R)
• M46: 29,907,307 km (0.035 R)
• M47: 30,850,073 km (0.05 R)
• M48: 31,889,778 km (0.106 R)
• M49: 32,238,790 km (0.049 R)
• M50: 33,293,605 km (0.07 R)
• M51: 34,003,147 km (0.073 R)
• M52: 34,449,098 km (0.118 R)
• M53: 35,256,777 km (0.115 R)
• M54: 35,527,400 km (0.116 R)
• M55: 35,708,114 km (0.114 R)
• M56: 36,252,351 km (0.107 R)
• M57: 37,165,347 km (0.068 R)
• M58: 38,085,972 km (0.095 R)
• M59: 38,456,227 km (0.064 R)
• M60: 38,827,828 km (0.073 R)
• M61: 38,920,878 km (0.113 R)
• M62: 42,033,561 km (0.108 R)
• M63: 42,129,004 km (0.095 R)
• M64: 42,896,142 km (0.1 R)
• M65: 43,088,675 km (0.096 R)
• M66: 44,834,033 km (0.067 R)
• M67: 45,715,464 km (0.083 R)
• M68: 45,813,750 km (0.095 R)
• M69: 47,395,747 km (0.074 R)
• M70: 47,893,758 km (0.069 R)
• M71: 47,993,540 km (0.052 R)
• M72: 49,196,756 km (0.077 R)
• M73: 51,122,080 km (0.094 R)
• M74: 54,211,725 km (0.039 R)
• M75: 54,419,965 km (0.107 R)
• M76: 55,255,021 km (0.109 R)
• M77: 56,515,682 km (0.099 R)
• M78: 56,832,381 km (0.106 R)
• M79: 57,573,489 km (0.053 R)
• M80: 57,679,703 km (0.084 R)
• M81: 58,211,374 km (0.077 R)
• M82: 59,279,503 km (0.096 R)
• M83: 59,815,961 km (0.06 R)
• M84: 60,246,354 km (0.089 R)
• M85: 61,435,208 km (0.069 R)
• M86: 65,490,507 km (0.114 R)
• M87: 65,712,211 km (0.076 R)
• M88: 68,054,615 km (0.092 R)
• M89: 69,179,591 km (0.109 R)
• M90: 71,448,093 km (0.084 R)
• M91: 72,133,400 km (0.043 R)
• M92: 72,935,544 km (0.06 R)
• M93: 73,050,435 km (0.068 R)
• M94: 74,202,189 km (0.037 R)
• M95: 76,057,502 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 10,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit