🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.85 AU

Year: 227 Days

Day: 42.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.93 AU - 1.23 AU

Year: 416 Days

Day: 35.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,750,514 km

• M1: 203,752 km (0.058 R)
• M2: 838,646 km (0.077 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 12.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.64 AU - 4.7 AU

Year: 3743 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 96,750,514 km

• M1: 186,399 km (0.109 R)
• M2: 294,259 km (0.088 R)
• M3: 616,044 km (0.062 R)
• M4: 802,742 km (0.118 R)
• M5: 942,018 km (0.102 R)
• M6: 1,078,451 km (0.089 R)
• M7: 1,308,682 km (0.111 R)
• M8: 1,462,618 km (0.084 R)
• M9: 1,568,833 km (0.075 R)
• M10: 1,903,334 km (0.109 R)
• M11: 1,990,699 km (0.079 R)
• M12: 2,214,946 km (0.118 R)
• M13: 2,447,571 km (0.083 R)
• M14: 2,575,028 km (0.107 R)
• M15: 2,688,423 km (0.119 R)
• M16: 2,820,219 km (0.119 R)
• M17: 2,903,545 km (0.093 R)
• M18: 3,315,837 km (0.06 R)
• M19: 3,601,120 km (0.102 R)
• M20: 3,783,480 km (0.105 R)
• M21: 3,931,731 km (0.056 R)
• M22: 4,329,811 km (0.087 R)
• M23: 4,642,172 km (0.113 R)
• M24: 4,840,987 km (0.101 R)
• M25: 5,226,800 km (0.103 R)
• M26: 5,496,525 km (0.115 R)
• M27: 5,622,636 km (0.113 R)
• M28: 6,006,504 km (0.107 R)
• M29: 6,245,412 km (0.117 R)
• M30: 6,487,461 km (0.111 R)
• M31: 6,958,246 km (0.117 R)
• M32: 7,209,421 km (0.072 R)
• M33: 8,075,742 km (0.06 R)
• M34: 8,243,291 km (0.111 R)
• M35: 8,339,632 km (0.062 R)
• M36: 9,024,342 km (0.078 R)
• M37: 9,499,315 km (0.046 R)
• M38: 9,752,584 km (0.079 R)
• M39: 10,972,854 km (0.075 R)
• M40: 11,052,291 km (0.103 R)
• M41: 11,132,026 km (0.107 R)
• M42: 11,212,061 km (0.102 R)
• M43: 11,749,716 km (0.113 R)
• M44: 11,967,082 km (0.085 R)
• M45: 12,268,222 km (0.09 R)
• M46: 12,599,581 km (0.086 R)
• M47: 12,738,558 km (0.069 R)
• M48: 12,990,032 km (0.085 R)
• M49: 13,554,614 km (0.083 R)
• M50: 13,697,031 km (0.111 R)
• M51: 14,012,234 km (0.103 R)
• M52: 14,185,020 km (0.093 R)
• M53: 14,708,014 km (0.117 R)
• M54: 14,942,434 km (0.047 R)
• M55: 15,712,863 km (0.059 R)
• M56: 16,954,076 km (0.095 R)
• M57: 17,788,683 km (0.076 R)
• M58: 17,944,713 km (0.064 R)
• M59: 18,101,193 km (0.119 R)
• M60: 18,226,705 km (0.099 R)
• M61: 18,320,952 km (0.118 R)
• M62: 19,337,320 km (0.089 R)
• M63: 19,529,852 km (0.094 R)
• M64: 19,690,820 km (0.09 R)
• M65: 19,949,325 km (0.093 R)
• M66: 20,404,402 km (0.12 R)
• M67: 20,633,286 km (0.083 R)
• M68: 20,797,246 km (0.066 R)
• M69: 21,623,624 km (0.072 R)
• M70: 21,890,208 km (0.064 R)
• M71: 22,024,098 km (0.103 R)
• M72: 22,494,433 km (0.12 R)
• M73: 22,696,989 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 6.4

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.44 AU - 17.08 AU

Year: 25446 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,750,514 km

• M1: 82,578 km (0.116 R)
• M2: 191,186 km (0.06 R)
• M3: 632,949 km (0.112 R)
• M4: 1,160,431 km (0.115 R)
• M5: 1,756,129 km (0.072 R)
• M6: 1,986,211 km (0.102 R)
• M7: 2,226,166 km (0.092 R)
• M8: 2,349,584 km (0.12 R)
• M9: 2,517,583 km (0.067 R)
• M10: 2,733,303 km (0.053 R)
• M11: 4,199,063 km (0.115 R)
• M12: 4,715,774 km (0.111 R)
• M13: 5,089,320 km (0.089 R)
• M14: 5,639,541 km (0.027 R)
• M15: 6,441,385 km (0.09 R)
• M16: 7,217,349 km (0.04 R)
• M17: 7,462,091 km (0.114 R)
• M18: 7,523,726 km (0.055 R)
• M19: 9,052,317 km (0.065 R)
• M20: 10,259,721 km (0.11 R)
• M21: 10,673,359 km (0.09 R)
• M22: 12,381,617 km (0.114 R)
• M23: 12,601,077 km (0.095 R)
• M24: 13,868,770 km (0.106 R)
• M25: 14,787,899 km (0.092 R)
• M26: 17,007,782 km (0.045 R)
• M27: 17,251,776 km (0.119 R)
• M28: 18,073,368 km (0.12 R)
• M29: 18,739,826 km (0.085 R)
• M30: 20,440,604 km (0.074 R)
• M31: 20,960,457 km (0.076 R)
• M32: 22,101,739 km (0.057 R)
• M33: 22,190,301 km (0.094 R)
• M34: 26,298,707 km (0.091 R)
• M35: 27,432,958 km (0.062 R)
• M36: 27,528,252 km (0.101 R)
• M37: 30,535,169 km (0.119 R)
• M38: 30,633,904 km (0.109 R)
• M39: 31,527,153 km (0.114 R)
• M40: 33,848,613 km (0.043 R)
• M41: 35,495,685 km (0.112 R)
• M42: 35,911,567 km (0.046 R)
• M43: 37,063,471 km (0.035 R)
• M44: 37,696,868 km (0.093 R)
• M45: 38,867,322 km (0.107 R)
• M46: 39,081,397 km (0.104 R)
• M47: 40,482,530 km (0.119 R)
• M48: 43,444,867 km (0.104 R)
• M49: 44,224,272 km (0.086 R)
• M50: 46,476,169 km (0.071 R)
• M51: 46,931,096 km (0.12 R)
• M52: 48,189,663 km (0.112 R)
• M53: 48,765,315 km (0.114 R)
• M54: 49,575,089 km (0.096 R)
• M55: 49,691,177 km (0.025 R)
• M56: 49,807,265 km (0.102 R)
• M57: 50,039,889 km (0.053 R)
• M58: 51,208,099 km (0.052 R)
• M59: 52,149,070 km (0.119 R)
• M60: 54,766,135 km (0.06 R)
• M61: 56,453,599 km (0.114 R)
• M62: 57,547,458 km (0.106 R)
• M63: 59,262,897 km (0.057 R)
• M64: 59,509,285 km (0.079 R)
• M65: 60,003,108 km (0.095 R)
• M66: 60,498,426 km (0.095 R)
• M67: 60,622,443 km (0.108 R)
• M68: 63,498,163 km (0.044 R)
• M69: 65,907,137 km (0.051 R)
• M70: 67,958,722 km (0.041 R)
• M71: 68,992,444 km (0.111 R)
• M72: 69,121,995 km (0.107 R)
• M73: 69,381,398 km (0.091 R)
• M74: 69,511,249 km (0.034 R)
• M75: 70,683,199 km (0.059 R)
• M76: 73,575,524 km (0.054 R)
• M77: 74,105,549 km (0.102 R)
• M78: 74,636,771 km (0.05 R)
• M79: 75,036,198 km (0.085 R)
• M80: 76,640,336 km (0.107 R)
• M81: 78,255,993 km (0.031 R)
• M82: 79,203,545 km (0.074 R)
• M83: 81,383,635 km (0.08 R)
• M84: 82,343,754 km (0.042 R)
• M85: 83,859,779 km (0.116 R)
• M86: 88,041,488 km (0.108 R)
• M87: 88,604,126 km (0.056 R)
• M88: 89,450,252 km (0.109 R)
• M89: 89,732,992 km (0.082 R)
• M90: 90,724,676 km (0.082 R)
• M91: 90,866,644 km (0.051 R)
• M92: 92,861,831 km (0.106 R)
• M93: 93,291,327 km (0.098 R)
• M94: 96,605,518 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 12,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit