🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.7 AU - 0.82 AU

Year: 241 Days

Day: 19 Hours

Environment

Temp: 121 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,471,896 km

• M1: 717,023 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.18 AU - 1.22 AU

Year: 478 Days

Day: 26.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 8.6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.88 AU - 6 AU

Year: 5261 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,471,896 km

• M1: 109,655 km (0.12 R)
• M2: 174,282 km (0.112 R)
• M3: 456,872 km (0.098 R)
• M4: 587,471 km (0.057 R)
• M5: 731,085 km (0.111 R)
• M6: 807,380 km (0.049 R)
• M7: 900,130 km (0.064 R)
• M8: 1,200,373 km (0.092 R)
• M9: 1,547,590 km (0.096 R)
• M10: 1,907,672 km (0.05 R)
• M11: 2,505,166 km (0.08 R)
• M12: 3,157,263 km (0.086 R)
• M13: 4,135,334 km (0.111 R)
• M14: 4,417,326 km (0.077 R)
• M15: 4,536,705 km (0.074 R)
• M16: 4,803,139 km (0.107 R)
• M17: 5,049,975 km (0.119 R)
• M18: 5,581,497 km (0.074 R)
• M19: 5,788,690 km (0.106 R)
• M20: 6,024,905 km (0.035 R)
• M21: 6,344,745 km (0.075 R)
• M22: 6,561,063 km (0.098 R)
• M23: 6,642,893 km (0.111 R)
• M24: 7,450,572 km (0.091 R)
• M25: 7,793,899 km (0.029 R)
• M26: 8,025,627 km (0.107 R)
• M27: 8,230,276 km (0.116 R)
• M28: 8,377,481 km (0.071 R)
• M29: 8,824,629 km (0.084 R)
• M30: 9,096,448 km (0.062 R)
• M31: 9,371,259 km (0.042 R)
• M32: 9,463,412 km (0.11 R)
• M33: 11,533,697 km (0.044 R)
• M34: 11,830,948 km (0.07 R)
• M35: 11,963,940 km (0.12 R)
• M36: 12,298,591 km (0.026 R)
• M37: 12,568,465 km (0.117 R)
• M38: 13,148,606 km (0.103 R)
• M39: 13,459,171 km (0.11 R)
• M40: 13,912,153 km (0.097 R)
• M41: 14,193,397 km (0.062 R)
• M42: 14,299,462 km (0.048 R)
• M43: 14,547,645 km (0.093 R)
• M44: 14,618,854 km (0.092 R)
• M45: 15,012,595 km (0.104 R)
• M46: 15,920,205 km (0.109 R)
• M47: 16,399,068 km (0.082 R)
• M48: 16,659,069 km (0.045 R)
• M49: 16,845,468 km (0.073 R)
• M50: 17,788,234 km (0.116 R)
• M51: 18,055,266 km (0.103 R)
• M52: 18,554,624 km (0.105 R)
• M53: 19,292,740 km (0.032 R)
• M54: 20,119,717 km (0.091 R)
• M55: 20,637,475 km (0.101 R)
• M56: 20,958,213 km (0.108 R)
• M57: 21,119,180 km (0.096 R)
• M58: 21,361,529 km (0.119 R)
• M59: 22,463,167 km (0.118 R)
• M60: 22,917,347 km (0.065 R)
• M61: 23,083,251 km (0.068 R)
• M62: 23,416,256 km (0.089 R)
• M63: 23,541,469 km (0.077 R)
• M64: 23,708,869 km (0.118 R)
• M65: 24,129,089 km (0.117 R)
• M66: 24,340,172 km (0.094 R)
• M67: 25,447,346 km (0.065 R)
• M68: 25,963,907 km (0.109 R)
• M69: 26,223,460 km (0.063 R)
• M70: 26,353,610 km (0.049 R)
• M71: 26,527,442 km (0.096 R)
• M72: 26,963,670 km (0.057 R)
• M73: 27,182,681 km (0.11 R)
• M74: 27,666,481 km (0.066 R)
• M75: 29,045,474 km (0.105 R)
• M76: 29,540,194 km (0.102 R)
• M77: 29,720,759 km (0.052 R)
• M78: 30,492,235 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 7.5

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.55 AU - 16.39 AU

Year: 20005 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,471,896 km

• M1: 100,231 km (0.059 R)
• M2: 207,941 km (0.092 R)
• M3: 345,721 km (0.099 R)
• M4: 578,345 km (0.077 R)
• M5: 783,294 km (0.104 R)
• M6: 831,914 km (0.09 R)
• M7: 932,593 km (0.103 R)
• M8: 2,010,895 km (0.116 R)
• M9: 2,839,667 km (0.067 R)
• M10: 4,815,256 km (0.074 R)
• M11: 5,138,687 km (0.092 R)
• M12: 5,806,641 km (0.085 R)
• M13: 5,953,247 km (0.109 R)
• M14: 7,275,393 km (0.074 R)
• M15: 10,057,166 km (0.077 R)
• M16: 11,070,093 km (0.055 R)
• M17: 11,680,901 km (0.117 R)
• M18: 12,365,461 km (0.091 R)
• M19: 12,428,292 km (0.052 R)
• M20: 12,554,403 km (0.054 R)
• M21: 13,063,036 km (0.114 R)
• M22: 13,127,064 km (0.088 R)
• M23: 13,643,176 km (0.115 R)
• M24: 13,708,251 km (0.075 R)
• M25: 14,166,021 km (0.094 R)
• M26: 14,297,667 km (0.119 R)
• M27: 14,363,789 km (0.106 R)
• M28: 14,828,739 km (0.03 R)
• M29: 15,163,839 km (0.106 R)
• M30: 16,184,246 km (0.119 R)
• M31: 16,667,896 km (0.054 R)
• M32: 16,946,596 km (0.06 R)
• M33: 17,226,644 km (0.107 R)
• M34: 17,296,955 km (0.08 R)
• M35: 18,794,429 km (0.1 R)
• M36: 18,939,240 km (0.117 R)
• M37: 21,079,836 km (0.043 R)
• M38: 22,677,242 km (0.085 R)
• M39: 23,607,442 km (0.099 R)
• M40: 24,392,082 km (0.115 R)
• M41: 24,470,920 km (0.098 R)
• M42: 25,185,250 km (0.068 R)
• M43: 25,584,976 km (0.109 R)
• M44: 25,906,312 km (0.048 R)
• M45: 28,941,204 km (0.117 R)
• M46: 31,397,452 km (0.103 R)
• M47: 31,655,358 km (0.106 R)
• M48: 31,913,863 km (0.087 R)
• M49: 32,259,734 km (0.106 R)
• M50: 32,520,034 km (0.099 R)
• M51: 32,780,933 km (0.119 R)
• M52: 33,919,522 km (0.083 R)
• M53: 34,715,532 km (0.101 R)
• M54: 36,145,538 km (0.097 R)
• M55: 36,686,783 km (0.048 R)
• M56: 37,321,677 km (0.07 R)
• M57: 37,960,011 km (0.09 R)
• M58: 38,051,565 km (0.093 R)
• M59: 38,602,085 km (0.091 R)
• M60: 40,176,303 km (0.07 R)
• M61: 41,488,426 km (0.058 R)
• M62: 42,149,649 km (0.05 R)
• M63: 43,291,529 km (0.116 R)
• M64: 43,866,135 km (0.089 R)
• M65: 44,732,905 km (0.096 R)
• M66: 45,313,943 km (0.116 R)
• M67: 45,799,987 km (0.107 R)
• M68: 46,092,450 km (0.079 R)
• M69: 48,851,933 km (0.104 R)
• M70: 48,951,565 km (0.064 R)
• M71: 49,250,461 km (0.06 R)
• M72: 49,350,393 km (0.114 R)
• M73: 50,151,190 km (0.076 R)
• M74: 50,956,476 km (0.109 R)
• M75: 51,461,967 km (0.118 R)
• M76: 51,664,522 km (0.064 R)
• M77: 54,632,544 km (0.108 R)
• M78: 58,921,814 km (0.117 R)
• M79: 60,518,023 km (0.083 R)
• M80: 62,128,295 km (0.114 R)
• M81: 62,668,194 km (0.073 R)
• M82: 63,426,655 km (0.094 R)
• M83: 65,500,680 km (0.086 R)
• M84: 66,270,510 km (0.09 R)
• M85: 66,822,078 km (0.099 R)
• M86: 67,929,850 km (0.104 R)
• M87: 68,374,754 km (0.083 R)
• M88: 68,597,505 km (0.111 R)
• M89: 69,602,953 km (0.04 R)
• M90: 70,500,839 km (0.102 R)
• M91: 71,854,849 km (0.075 R)
• M92: 73,103,543 km (0.064 R)
• M93: 73,559,367 km (0.107 R)
• M94: 73,673,361 km (0.05 R)
• M95: 74,244,825 km (0.087 R)
• M96: 76,429,702 km (0.076 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit