🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 36.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,008,570 km

• M1: 169,494 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.62 AU - 2.66 AU

Year: 1132 Days

Day: 26.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 10.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.53 AU - 7.09 AU

Year: 5065 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,008,570 km

• M1: 138,228 km (0.087 R)
• M2: 248,332 km (0.109 R)
• M3: 330,163 km (0.077 R)
• M4: 401,969 km (0.044 R)
• M5: 939,624 km (0.094 R)
• M6: 1,027,588 km (0.104 R)
• M7: 1,212,341 km (0.072 R)
• M8: 1,333,515 km (0.099 R)
• M9: 1,548,936 km (0.11 R)
• M10: 1,971,102 km (0.087 R)
• M11: 2,458,791 km (0.119 R)
• M12: 2,885,294 km (0.109 R)
• M13: 3,082,315 km (0.108 R)
• M14: 3,317,931 km (0.063 R)
• M15: 3,576,885 km (0.107 R)
• M16: 3,647,046 km (0.114 R)
• M17: 4,225,242 km (0.091 R)
• M18: 4,909,952 km (0.068 R)
• M19: 5,125,971 km (0.083 R)
• M20: 5,245,201 km (0.054 R)
• M21: 5,466,157 km (0.081 R)
• M22: 6,126,482 km (0.079 R)
• M23: 6,210,705 km (0.079 R)
• M24: 6,295,378 km (0.107 R)
• M25: 6,573,480 km (0.111 R)
• M26: 6,855,472 km (0.107 R)
• M27: 7,031,100 km (0.045 R)
• M28: 7,274,944 km (0.071 R)
• M29: 7,341,815 km (0.092 R)
• M30: 7,409,134 km (0.114 R)
• M31: 7,862,266 km (0.11 R)
• M32: 7,931,081 km (0.057 R)
• M33: 8,000,045 km (0.11 R)
• M34: 9,130,706 km (0.084 R)
• M35: 9,227,197 km (0.055 R)
• M36: 9,445,460 km (0.112 R)
• M37: 9,837,855 km (0.077 R)
• M38: 9,986,406 km (0.112 R)
• M39: 10,185,670 km (0.099 R)
• M40: 10,970,012 km (0.113 R)
• M41: 11,046,905 km (0.077 R)
• M42: 11,124,098 km (0.064 R)
• M43: 11,957,807 km (0.042 R)
• M44: 12,542,734 km (0.098 R)
• M45: 12,650,146 km (0.098 R)
• M46: 12,838,639 km (0.055 R)
• M47: 13,055,406 km (0.063 R)
• M48: 13,218,767 km (0.108 R)
• M49: 13,519,908 km (0.05 R)
• M50: 13,740,415 km (0.027 R)
• M51: 13,851,117 km (0.105 R)
• M52: 13,934,294 km (0.095 R)
• M53: 14,493,341 km (0.1 R)
• M54: 14,634,262 km (0.053 R)
• M55: 14,775,632 km (0.118 R)
• M56: 14,917,451 km (0.049 R)
• M57: 15,031,145 km (0.069 R)
• M58: 15,345,600 km (0.094 R)
• M59: 15,517,937 km (0.072 R)
• M60: 15,604,404 km (0.114 R)
• M61: 15,922,749 km (0.084 R)
• M62: 16,272,508 km (0.077 R)
• M63: 16,448,286 km (0.12 R)
• M64: 16,801,935 km (0.094 R)
• M65: 17,277,208 km (0.118 R)
• M66: 17,366,817 km (0.084 R)
• M67: 17,546,484 km (0.114 R)
• M68: 17,636,691 km (0.098 R)
• M69: 18,454,244 km (0.075 R)
• M70: 18,790,989 km (0.052 R)
• M71: 18,944,626 km (0.11 R)
• M72: 19,594,778 km (0.073 R)
• M73: 20,252,261 km (0.086 R)
• M74: 20,315,241 km (0.083 R)
• M75: 20,378,372 km (0.079 R)
• M76: 20,885,209 km (0.05 R)
• M77: 20,980,653 km (0.071 R)
• M78: 21,044,381 km (0.096 R)
• M79: 21,396,086 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 13.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.18 AU - 7.58 AU

Year: 6526 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,008,570 km

• M1: 170,841 km (0.092 R)
• M2: 362,326 km (0.04 R)
• M3: 672,442 km (0.053 R)
• M4: 773,720 km (0.072 R)
• M5: 894,595 km (0.094 R)
• M6: 1,314,965 km (0.034 R)
• M7: 1,412,952 km (0.044 R)
• M8: 1,849,030 km (0.078 R)
• M9: 2,054,428 km (0.087 R)
• M10: 2,267,305 km (0.093 R)
• M11: 2,366,638 km (0.091 R)
• M12: 2,467,467 km (0.11 R)
• M13: 2,800,023 km (0.1 R)
• M14: 2,885,444 km (0.057 R)
• M15: 3,037,136 km (0.102 R)
• M16: 3,531,407 km (0.053 R)
• M17: 3,930,834 km (0.108 R)
• M18: 4,394,587 km (0.12 R)
• M19: 5,215,131 km (0.103 R)
• M20: 5,562,049 km (0.088 R)
• M21: 6,110,624 km (0.044 R)
• M22: 6,250,498 km (0.052 R)
• M23: 6,448,117 km (0.097 R)
• M24: 6,562,111 km (0.038 R)
• M25: 6,995,196 km (0.115 R)
• M26: 7,259,536 km (0.12 R)
• M27: 7,527,166 km (0.117 R)
• M28: 7,617,224 km (0.114 R)
• M29: 8,133,786 km (0.112 R)
• M30: 8,226,088 km (0.063 R)
• M31: 8,756,113 km (0.117 R)
• M32: 8,882,523 km (0.037 R)
• M33: 9,169,003 km (0.092 R)
• M34: 9,361,685 km (0.092 R)
• M35: 9,718,476 km (0.069 R)
• M36: 11,258,586 km (0.094 R)
• M37: 11,465,181 km (0.12 R)
• M38: 12,730,330 km (0.102 R)
• M39: 13,306,880 km (0.115 R)
• M40: 13,452,439 km (0.078 R)
• M41: 14,150,612 km (0.105 R)
• M42: 15,505,969 km (0.103 R)
• M43: 15,889,687 km (0.107 R)
• M44: 16,393,383 km (0.074 R)
• M45: 16,627,654 km (0.115 R)
• M46: 17,218,117 km (0.115 R)
• M47: 17,855,553 km (0.085 R)
• M48: 18,419,687 km (0.029 R)
• M49: 19,071,634 km (0.107 R)
• M50: 20,356,081 km (0.065 R)
• M51: 20,481,893 km (0.119 R)
• M52: 21,242,150 km (0.102 R)
• M53: 21,968,747 km (0.097 R)
• M54: 23,008,153 km (0.083 R)
• M55: 23,490,007 km (0.1 R)
• M56: 23,710,066 km (0.109 R)
• M57: 24,241,138 km (0.113 R)
• M58: 24,731,520 km (0.109 R)
• M59: 25,000,347 km (0.039 R)
• M60: 27,001,069 km (0.069 R)
• M61: 27,139,298 km (0.114 R)
• M62: 27,231,600 km (0.114 R)
• M63: 28,535,195 km (0.06 R)
• M64: 28,770,064 km (0.098 R)
• M65: 28,911,284 km (0.034 R)
• M66: 29,052,804 km (0.093 R)
• M67: 29,289,169 km (0.093 R)
• M68: 29,716,121 km (0.105 R)
• M69: 30,961,374 km (0.075 R)
• M70: 31,347,935 km (0.118 R)
• M71: 32,028,156 km (0.091 R)
• M72: 32,370,286 km (0.107 R)
• M73: 32,664,396 km (0.088 R)
• M74: 32,910,036 km (0.097 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit