🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1 AU - 1.02 AU

Year: 380 Days

Day: 46.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,785,230 km

• M1: 463,005 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.04 AU - 2.36 AU

Year: 1223 Days

Day: 14.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 13.6

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.29 AU - 8.59 AU

Year: 6851 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,785,230 km

• M1: 186,997 km (0.08 R)
• M2: 376,687 km (0.051 R)
• M3: 519,254 km (0.111 R)
• M4: 661,223 km (0.117 R)
• M5: 922,420 km (0.049 R)
• M6: 1,278,015 km (0.039 R)
• M7: 1,370,017 km (0.115 R)
• M8: 1,496,428 km (0.071 R)
• M9: 1,761,365 km (0.118 R)
• M10: 1,935,048 km (0.108 R)
• M11: 2,096,315 km (0.097 R)
• M12: 2,243,519 km (0.054 R)
• M13: 2,887,837 km (0.119 R)
• M14: 3,052,545 km (0.107 R)
• M15: 4,129,350 km (0.077 R)
• M16: 4,576,498 km (0.112 R)
• M17: 5,064,187 km (0.082 R)
• M18: 5,314,315 km (0.093 R)
• M19: 5,931,406 km (0.117 R)
• M20: 6,221,925 km (0.103 R)
• M21: 6,490,154 km (0.057 R)
• M22: 7,261,331 km (0.105 R)
• M23: 7,487,074 km (0.102 R)
• M24: 7,600,769 km (0.063 R)
• M25: 8,032,508 km (0.087 R)
• M26: 8,149,045 km (0.092 R)
• M27: 8,442,705 km (0.071 R)
• M28: 8,920,072 km (0.12 R)
• M29: 9,101,235 km (0.059 R)
• M30: 9,436,783 km (0.073 R)
• M31: 9,528,936 km (0.096 R)
• M32: 9,621,537 km (0.086 R)
• M33: 9,745,404 km (0.114 R)
• M34: 10,340,803 km (0.072 R)
• M35: 10,626,984 km (0.099 R)
• M36: 11,534,295 km (0.119 R)
• M37: 12,499,949 km (0.099 R)
• M38: 13,146,810 km (0.064 R)
• M39: 13,318,848 km (0.044 R)
• M40: 13,595,604 km (0.081 R)
• M41: 14,084,789 km (0.088 R)
• M42: 14,366,781 km (0.034 R)
• M43: 14,472,996 km (0.104 R)
• M44: 15,260,329 km (0.087 R)
• M45: 16,098,227 km (0.057 R)
• M46: 16,208,630 km (0.034 R)
• M47: 16,615,686 km (0.083 R)
• M48: 16,801,786 km (0.107 R)
• M49: 17,026,033 km (0.088 R)
• M50: 19,205,674 km (0.118 R)
• M51: 19,322,809 km (0.087 R)
• M52: 19,833,237 km (0.105 R)
• M53: 20,787,223 km (0.103 R)
• M54: 20,907,499 km (0.091 R)
• M55: 21,068,317 km (0.05 R)
• M56: 21,634,246 km (0.073 R)
• M57: 22,492,489 km (0.094 R)
• M58: 22,863,641 km (0.102 R)
• M59: 23,821,666 km (0.083 R)
• M60: 24,157,962 km (0.114 R)
• M61: 24,538,240 km (0.092 R)
• M62: 24,707,734 km (0.073 R)
• M63: 24,835,341 km (0.072 R)
• M64: 25,261,695 km (0.057 R)
• M65: 25,518,854 km (0.095 R)
• M66: 25,819,844 km (0.08 R)
• M67: 25,906,013 km (0.109 R)
• M68: 26,078,798 km (0.112 R)
• M69: 26,817,213 km (0.094 R)
• M70: 27,210,955 km (0.097 R)
• M71: 27,518,379 km (0.115 R)
• M72: 27,606,492 km (0.074 R)
• M73: 27,738,736 km (0.085 R)
• M74: 27,915,561 km (0.118 R)
• M75: 28,270,108 km (0.084 R)
• M76: 28,715,461 km (0.112 R)
• M77: 28,804,771 km (0.092 R)
• M78: 29,342,874 km (0.028 R)
• M79: 30,292,372 km (0.109 R)
• M80: 30,519,910 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 11.4

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.92 AU - 9.02 AU

Year: 7651 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,785,230 km

• M1: 143,165 km (0.031 R)
• M2: 240,703 km (0.094 R)
• M3: 339,886 km (0.079 R)
• M4: 512,373 km (0.098 R)
• M5: 596,596 km (0.118 R)
• M6: 781,499 km (0.046 R)
• M7: 898,784 km (0.116 R)
• M8: 1,511,387 km (0.064 R)
• M9: 1,596,060 km (0.107 R)
• M10: 1,704,369 km (0.055 R)
• M11: 1,792,781 km (0.117 R)
• M12: 2,162,288 km (0.038 R)
• M13: 2,234,244 km (0.116 R)
• M14: 2,430,367 km (0.068 R)
• M15: 2,657,905 km (0.077 R)
• M16: 3,025,767 km (0.073 R)
• M17: 3,106,699 km (0.093 R)
• M18: 3,382,109 km (0.092 R)
• M19: 4,255,162 km (0.062 R)
• M20: 5,066,132 km (0.103 R)
• M21: 5,755,778 km (0.065 R)
• M22: 6,060,359 km (0.059 R)
• M23: 6,163,133 km (0.075 R)
• M24: 6,579,913 km (0.08 R)
• M25: 7,149,881 km (0.113 R)
• M26: 7,294,841 km (0.112 R)
• M27: 7,404,197 km (0.087 R)
• M28: 7,587,754 km (0.071 R)
• M29: 7,735,706 km (0.107 R)
• M30: 9,070,717 km (0.12 R)
• M31: 9,704,563 km (0.058 R)
• M32: 9,784,748 km (0.116 R)
• M33: 10,558,169 km (0.081 R)
• M34: 11,309,001 km (0.106 R)
• M35: 11,435,710 km (0.059 R)
• M36: 11,648,139 km (0.113 R)
• M37: 12,729,881 km (0.089 R)
• M38: 12,994,221 km (0.076 R)
• M39: 13,171,494 km (0.108 R)
• M40: 13,260,505 km (0.08 R)
• M41: 14,526,552 km (0.047 R)
• M42: 14,756,783 km (0.063 R)
• M43: 14,941,686 km (0.115 R)
• M44: 15,501,331 km (0.054 R)
• M45: 17,660,627 km (0.069 R)
• M46: 18,153,103 km (0.116 R)
• M47: 18,500,619 km (0.086 R)
• M48: 19,556,182 km (0.063 R)
• M49: 20,425,046 km (0.03 R)
• M50: 20,631,342 km (0.113 R)
• M51: 20,890,146 km (0.095 R)
• M52: 21,097,937 km (0.025 R)
• M53: 21,254,267 km (0.045 R)
• M54: 22,094,558 km (0.083 R)
• M55: 22,571,925 km (0.117 R)
• M56: 22,838,658 km (0.093 R)
• M57: 23,106,438 km (0.092 R)
• M58: 23,645,140 km (0.066 R)
• M59: 24,133,428 km (0.085 R)
• M60: 24,406,145 km (0.077 R)
• M61: 25,175,227 km (0.117 R)
• M62: 25,451,834 km (0.085 R)
• M63: 26,008,188 km (0.042 R)
• M64: 26,287,787 km (0.088 R)
• M65: 26,624,681 km (0.09 R)
• M66: 26,793,577 km (0.119 R)
• M67: 27,359,506 km (0.066 R)
• M68: 28,791,307 km (0.092 R)
• M69: 29,487,236 km (0.099 R)
• M70: 30,012,774 km (0.077 R)
• M71: 30,188,701 km (0.094 R)
• M72: 30,954,791 km (0.106 R)
• M73: 31,429,465 km (0.108 R)
• M74: 32,325,856 km (0.057 R)
• M75: 32,566,409 km (0.058 R)
• M76: 33,291,361 km (0.117 R)
• M77: 33,777,703 km (0.101 R)
• M78: 34,143,919 km (0.059 R)
• M79: 34,572,966 km (0.114 R)
• M80: 36,057,276 km (0.096 R)
• M81: 37,310,008 km (0.116 R)
• M82: 38,322,636 km (0.054 R)
• M83: 39,280,063 km (0.101 R)
• M84: 39,600,950 km (0.08 R)
• M85: 40,958,102 km (0.101 R)
• M86: 42,527,832 km (0.118 R)
• M87: 43,320,103 km (0.032 R)
• M88: 43,585,340 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit