🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.69 AU - 0.77 AU

Year: 227 Days

Day: 17.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.29 AU - 1.29 AU

Year: 532 Days

Day: 33.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,226,962 km

• M1: 23,337 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.11 AU - 2.85 AU

Year: 1419 Days

Day: 36.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.6 AU - 4.06 AU

Year: 2208 Days

Day: 28 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,226,962 km

• M1: 233,672 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.2

Radius: 10.1

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.86 AU - 5.2 AU

Year: 4100 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,226,962 km

• M1: 126,560 km (0.119 R)
• M2: 205,099 km (0.108 R)
• M3: 309,668 km (0.111 R)
• M4: 569,968 km (0.088 R)
• M5: 702,811 km (0.106 R)
• M6: 1,136,944 km (0.12 R)
• M7: 1,279,211 km (0.087 R)
• M8: 1,519,466 km (0.043 R)
• M9: 1,597,705 km (0.075 R)
• M10: 1,807,441 km (0.113 R)
• M11: 2,077,914 km (0.117 R)
• M12: 2,379,803 km (0.116 R)
• M13: 2,772,198 km (0.079 R)
• M14: 3,245,526 km (0.082 R)
• M15: 3,347,402 km (0.053 R)
• M16: 3,470,970 km (0.061 R)
• M17: 3,596,183 km (0.105 R)
• M18: 4,068,164 km (0.095 R)
• M19: 4,133,988 km (0.059 R)
• M20: 4,401,169 km (0.12 R)
• M21: 4,491,526 km (0.104 R)
• M22: 4,766,338 km (0.101 R)
• M23: 5,236,374 km (0.096 R)
• M24: 5,332,267 km (0.074 R)
• M25: 6,094,617 km (0.094 R)
• M26: 6,170,314 km (0.091 R)
• M27: 6,450,211 km (0.079 R)
• M28: 6,604,596 km (0.108 R)
• M29: 6,682,387 km (0.027 R)
• M30: 7,288,109 km (0.115 R)
• M31: 8,271,565 km (0.113 R)
• M32: 8,355,340 km (0.112 R)
• M33: 8,580,335 km (0.106 R)
• M34: 8,665,157 km (0.072 R)
• M35: 9,209,245 km (0.113 R)
• M36: 9,617,348 km (0.102 R)
• M37: 10,360,550 km (0.076 R)
• M38: 10,571,932 km (0.115 R)
• M39: 10,999,183 km (0.117 R)
• M40: 11,122,302 km (0.072 R)
• M41: 11,588,001 km (0.091 R)
• M42: 12,186,991 km (0.112 R)
• M43: 12,442,354 km (0.093 R)
• M44: 12,634,887 km (0.115 R)
• M45: 12,925,705 km (0.1 R)
• M46: 13,055,705 km (0.1 R)
• M47: 13,186,005 km (0.079 R)
• M48: 13,844,385 km (0.096 R)
• M49: 14,077,459 km (0.096 R)
• M50: 14,177,689 km (0.109 R)
• M51: 14,547,346 km (0.111 R)
• M52: 14,818,118 km (0.06 R)
• M53: 15,056,427 km (0.077 R)
• M54: 15,399,156 km (0.109 R)
• M55: 16,831,107 km (0.049 R)
• M56: 18,086,831 km (0.106 R)
• M57: 18,232,240 km (0.114 R)
• M58: 18,634,210 km (0.068 R)
• M59: 19,521,325 km (0.111 R)
• M60: 19,745,273 km (0.096 R)
• M61: 20,725,588 km (0.044 R)
• M62: 21,644,418 km (0.035 R)
• M63: 22,225,456 km (0.055 R)
• M64: 22,733,192 km (0.099 R)
• M65: 22,850,925 km (0.105 R)
• M66: 23,402,941 km (0.032 R)
• M67: 24,039,181 km (0.117 R)
• M68: 24,119,066 km (0.112 R)
• M69: 24,199,101 km (0.099 R)
• M70: 24,399,562 km (0.053 R)
• M71: 24,520,138 km (0.116 R)
• M72: 25,125,710 km (0.105 R)
• M73: 25,818,049 km (0.092 R)
• M74: 26,764,854 km (0.105 R)
• M75: 26,930,609 km (0.074 R)
• M76: 27,555,479 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.4

Radius: 6.7

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.75 AU - 16.79 AU

Year: 24959 Days

Day: 15.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,226,962 km

• M1: 136,134 km (0.075 R)
• M2: 216,917 km (0.031 R)
• M3: 528,529 km (0.113 R)
• M4: 673,639 km (0.095 R)
• M5: 724,951 km (0.115 R)
• M6: 1,031,328 km (0.114 R)
• M7: 1,611,767 km (0.088 R)
• M8: 1,788,742 km (0.11 R)
• M9: 2,238,882 km (0.113 R)
• M10: 2,517,134 km (0.063 R)
• M11: 2,764,569 km (0.09 R)
• M12: 3,019,932 km (0.069 R)
• M13: 3,327,206 km (0.081 R)
• M14: 3,783,779 km (0.105 R)
• M15: 4,406,405 km (0.068 R)
• M16: 4,704,554 km (0.052 R)
• M17: 6,346,091 km (0.062 R)
• M18: 7,314,438 km (0.104 R)
• M19: 8,882,374 km (0.12 R)
• M20: 9,258,612 km (0.043 R)
• M21: 9,448,602 km (0.105 R)
• M22: 10,156,499 km (0.041 R)
• M23: 10,615,764 km (0.118 R)
• M24: 12,519,995 km (0.083 R)
• M25: 12,589,858 km (0.105 R)
• M26: 12,800,491 km (0.113 R)
• M27: 12,941,562 km (0.078 R)
• M28: 13,367,767 km (0.107 R)
• M29: 13,582,589 km (0.057 R)
• M30: 14,895,460 km (0.112 R)
• M31: 15,342,010 km (0.091 R)
• M32: 18,828,837 km (0.109 R)
• M33: 19,230,806 km (0.103 R)
• M34: 19,635,469 km (0.078 R)
• M35: 21,116,039 km (0.115 R)
• M36: 21,533,566 km (0.09 R)
• M37: 24,008,813 km (0.099 R)
• M38: 24,795,099 km (0.095 R)
• M39: 25,767,635 km (0.118 R)
• M40: 25,945,806 km (0.113 R)
• M41: 26,213,736 km (0.112 R)
• M42: 27,294,879 km (0.117 R)
• M43: 27,385,685 km (0.1 R)
• M44: 27,567,447 km (0.091 R)
• M45: 28,943,897 km (0.063 R)
• M46: 29,036,348 km (0.114 R)
• M47: 32,433,118 km (0.111 R)
• M48: 32,721,841 km (0.045 R)
• M49: 33,885,114 km (0.12 R)
• M50: 34,766,545 km (0.096 R)
• M51: 36,351,834 km (0.086 R)
• M52: 37,153,379 km (0.1 R)
• M53: 39,284,850 km (0.093 R)
• M54: 39,695,346 km (0.073 R)
• M55: 40,210,412 km (0.043 R)
• M56: 40,831,542 km (0.118 R)
• M57: 41,039,184 km (0.098 R)
• M58: 41,873,641 km (0.11 R)
• M59: 42,397,981 km (0.084 R)
• M60: 43,453,095 km (0.056 R)
• M61: 43,665,225 km (0.118 R)
• M62: 45,052,147 km (0.053 R)
• M63: 46,128,803 km (0.067 R)
• M64: 46,996,171 km (0.092 R)
• M65: 48,527,006 km (0.071 R)
• M66: 53,330,145 km (0.097 R)
• M67: 54,126,305 km (0.077 R)
• M68: 54,697,469 km (0.061 R)
• M69: 55,155,688 km (0.11 R)
• M70: 55,500,212 km (0.103 R)
• M71: 57,001,576 km (0.107 R)
• M72: 57,349,989 km (0.084 R)
• M73: 58,048,761 km (0.077 R)
• M74: 58,633,389 km (0.078 R)
• M75: 60,990,902 km (0.09 R)
• M76: 61,704,185 km (0.073 R)
• M77: 62,181,253 km (0.058 R)
• M78: 63,981,065 km (0.101 R)
• M79: 64,948,065 km (0.113 R)
• M80: 66,041,626 km (0.119 R)
• M81: 66,407,392 km (0.095 R)
• M82: 66,774,057 km (0.036 R)
• M83: 68,000,610 km (0.116 R)
• M84: 69,111,075 km (0.08 R)
• M85: 69,730,410 km (0.082 R)
• M86: 71,224,593 km (0.118 R)
• M87: 72,226,600 km (0.075 R)
• M88: 73,233,244 km (0.073 R)
• M89: 76,536,814 km (0.083 R)
• M90: 76,921,131 km (0.109 R)
• M91: 77,306,046 km (0.079 R)
• M92: 78,464,682 km (0.037 R)
• M93: 80,018,405 km (0.113 R)
• M94: 85,934,851 km (0.084 R)
• M95: 86,467,569 km (0.062 R)
• M96: 89,956,640 km (0.072 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 16,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit