🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.84 AU - 0.84 AU

Year: 289 Days

Day: 27.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,540,263 km

• M1: 38,297 km (0.066 R)
• M2: 318,643 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.68 AU - 4.6 AU

Year: 3157 Days

Day: 41.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,540,263 km

• M1: 1,091,765 km (0.079 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 14.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.9 AU - 8.7 AU

Year: 8163 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,540,263 km

• M1: 182,061 km (0.093 R)
• M2: 362,924 km (0.069 R)
• M3: 462,856 km (0.073 R)
• M4: 569,519 km (0.034 R)
• M5: 733,478 km (0.061 R)
• M6: 915,838 km (0.088 R)
• M7: 1,058,854 km (0.076 R)
• M8: 1,229,545 km (0.087 R)
• M9: 1,493,436 km (0.082 R)
• M10: 1,912,908 km (0.034 R)
• M11: 3,063,316 km (0.044 R)
• M12: 3,540,682 km (0.1 R)
• M13: 4,087,163 km (0.083 R)
• M14: 4,178,269 km (0.08 R)
• M15: 4,487,188 km (0.12 R)
• M16: 4,613,000 km (0.118 R)
• M17: 4,884,071 km (0.06 R)
• M18: 5,226,202 km (0.071 R)
• M19: 5,814,121 km (0.119 R)
• M20: 6,565,402 km (0.084 R)
• M21: 7,347,200 km (0.117 R)
• M22: 7,758,744 km (0.102 R)
• M23: 7,891,288 km (0.063 R)
• M24: 8,120,322 km (0.107 R)
• M25: 8,467,987 km (0.032 R)
• M26: 8,643,615 km (0.079 R)
• M27: 8,840,337 km (0.092 R)
• M28: 8,958,968 km (0.053 R)
• M29: 9,358,544 km (0.116 R)
• M30: 9,662,078 km (0.112 R)
• M31: 9,886,774 km (0.081 R)
• M32: 10,175,198 km (0.073 R)
• M33: 10,655,108 km (0.095 R)
• M34: 11,121,255 km (0.1 R)
• M35: 12,029,614 km (0.11 R)
• M36: 12,871,999 km (0.097 R)
• M37: 13,029,227 km (0.106 R)
• M38: 13,459,470 km (0.109 R)
• M39: 14,566,793 km (0.106 R)
• M40: 14,730,753 km (0.096 R)
• M41: 14,918,947 km (0.109 R)
• M42: 15,464,231 km (0.065 R)
• M43: 16,258,147 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.9

Radius: 4

Gravity: 33.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.75 AU - 16.81 AU

Year: 20222 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,540,263 km

• M1: 571,913 km (0.112 R)
• M2: 656,435 km (0.038 R)
• M3: 1,009,038 km (0.116 R)
• M4: 1,059,901 km (0.093 R)
• M5: 1,191,098 km (0.091 R)
• M6: 1,272,180 km (0.048 R)
• M7: 1,526,646 km (0.078 R)
• M8: 1,585,289 km (0.073 R)
• M9: 1,644,829 km (0.028 R)
• M10: 2,278,824 km (0.068 R)
• M11: 2,448,169 km (0.115 R)
• M12: 2,834,730 km (0.075 R)
• M13: 3,353,835 km (0.117 R)
• M14: 3,702,846 km (0.091 R)
• M15: 3,742,191 km (0.079 R)
• M16: 5,343,486 km (0.097 R)
• M17: 6,260,222 km (0.052 R)
• M18: 6,354,618 km (0.112 R)
• M19: 6,640,500 km (0.106 R)
• M20: 7,126,095 km (0.051 R)
• M21: 7,673,473 km (0.1 R)
• M22: 7,875,879 km (0.105 R)
• M23: 8,234,316 km (0.101 R)
• M24: 9,180,223 km (0.119 R)
• M25: 9,939,283 km (0.104 R)
• M26: 11,806,713 km (0.111 R)
• M27: 12,040,235 km (0.053 R)
• M28: 12,571,457 km (0.036 R)
• M29: 12,690,387 km (0.042 R)
• M30: 13,049,871 km (0.106 R)
• M31: 13,778,712 km (0.036 R)
• M32: 14,086,285 km (0.119 R)
• M33: 14,271,936 km (0.12 R)
• M34: 15,085,748 km (0.093 R)
• M35: 15,402,746 km (0.109 R)
• M36: 15,786,016 km (0.1 R)
• M37: 16,496,905 km (0.091 R)
• M38: 16,954,675 km (0.104 R)
• M39: 17,151,994 km (0.097 R)
• M40: 18,016,520 km (0.089 R)
• M41: 22,185,514 km (0.084 R)
• M42: 24,302,024 km (0.068 R)
• M43: 25,121,522 km (0.078 R)
• M44: 25,346,666 km (0.057 R)
• M45: 25,572,410 km (0.062 R)
• M46: 26,329,674 km (0.079 R)
• M47: 26,940,931 km (0.03 R)
• M48: 29,352,897 km (0.075 R)
• M49: 29,827,571 km (0.065 R)
• M50: 31,995,245 km (0.048 R)
• M51: 32,239,089 km (0.051 R)
• M52: 34,212,883 km (0.077 R)
• M53: 34,712,540 km (0.112 R)
• M54: 34,963,117 km (0.109 R)
• M55: 37,331,550 km (0.047 R)
• M56: 38,189,943 km (0.118 R)
• M57: 39,489,649 km (0.118 R)
• M58: 40,803,717 km (0.069 R)
• M59: 42,043,135 km (0.065 R)
• M60: 43,654,753 km (0.076 R)
• M61: 44,015,583 km (0.096 R)
• M62: 45,377,522 km (0.098 R)
• M63: 46,293,360 km (0.052 R)
• M64: 47,678,188 km (0.051 R)
• M65: 47,863,988 km (0.079 R)
• M66: 48,329,238 km (0.105 R)
• M67: 48,983,130 km (0.114 R)
• M68: 50,110,799 km (0.05 R)
• M69: 52,967,370 km (0.093 R)
• M70: 53,159,753 km (0.073 R)
• M71: 54,998,311 km (0.054 R)
• M72: 55,583,089 km (0.064 R)
• M73: 56,072,124 km (0.078 R)
• M74: 56,268,098 km (0.108 R)
• M75: 57,054,384 km (0.106 R)
• M76: 57,745,376 km (0.088 R)
• M77: 58,439,062 km (0.086 R)
• M78: 58,538,395 km (0.094 R)
• M79: 59,235,371 km (0.073 R)
• M80: 59,834,810 km (0.113 R)
• M81: 60,035,121 km (0.1 R)
• M82: 61,140,650 km (0.088 R)
• M83: 61,342,308 km (0.046 R)
• M84: 63,575,953 km (0.091 R)
• M85: 65,732,856 km (0.079 R)
• M86: 65,836,078 km (0.096 R)
• M87: 66,249,866 km (0.085 R)
• M88: 67,183,955 km (0.091 R)
• M89: 67,392,046 km (0.098 R)
• M90: 67,600,435 km (0.113 R)
• M91: 69,696,002 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit