🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 228 Days

Day: 15.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 173.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 279 Days

Day: 37.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.52 AU - 2.1 AU

Year: 1112 Days

Day: 37.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,936,020 km

• M1: 999,763 km (0.102 R)
• M2: 1,152,352 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.7

Radius: 13.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.18 AU - 3.9 AU

Year: 3041 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,936,020 km

• M1: 173,534 km (0.031 R)
• M2: 272,119 km (0.1 R)
• M3: 439,818 km (0.101 R)
• M4: 534,513 km (0.095 R)
• M5: 777,311 km (0.106 R)
• M6: 870,211 km (0.11 R)
• M7: 1,058,555 km (0.062 R)
• M8: 1,152,801 km (0.11 R)
• M9: 1,294,470 km (0.11 R)
• M10: 1,396,197 km (0.116 R)
• M11: 1,512,734 km (0.107 R)
• M12: 1,806,245 km (0.091 R)
• M13: 1,895,405 km (0.063 R)
• M14: 2,025,555 km (0.103 R)
• M15: 2,350,482 km (0.12 R)
• M16: 2,765,765 km (0.094 R)
• M17: 3,235,652 km (0.073 R)
• M18: 3,424,445 km (0.079 R)
• M19: 3,649,440 km (0.112 R)
• M20: 4,148,050 km (0.093 R)
• M21: 4,597,741 km (0.082 R)
• M22: 4,954,532 km (0.118 R)
• M23: 5,375,949 km (0.062 R)
• M24: 5,506,548 km (0.067 R)
• M25: 6,039,715 km (0.083 R)
• M26: 6,156,102 km (0.114 R)
• M27: 6,312,581 km (0.074 R)
• M28: 6,411,017 km (0.047 R)
• M29: 6,870,581 km (0.102 R)
• M30: 6,971,859 km (0.048 R)
• M31: 7,402,851 km (0.081 R)
• M32: 7,695,165 km (0.115 R)
• M33: 7,863,911 km (0.068 R)
• M34: 8,183,602 km (0.08 R)
• M35: 8,725,894 km (0.118 R)
• M36: 8,813,858 km (0.099 R)
• M37: 9,369,763 km (0.117 R)
• M38: 9,708,902 km (0.088 R)
• M39: 9,891,411 km (0.079 R)
• M40: 10,098,006 km (0.088 R)
• M41: 10,190,308 km (0.051 R)
• M42: 10,399,146 km (0.11 R)
• M43: 10,562,507 km (0.109 R)
• M44: 10,962,831 km (0.089 R)
• M45: 11,464,283 km (0.099 R)
• M46: 12,169,039 km (0.076 R)
• M47: 12,316,692 km (0.101 R)
• M48: 12,440,110 km (0.12 R)
• M49: 12,788,075 km (0.089 R)
• M50: 13,240,010 km (0.12 R)
• M51: 13,620,737 km (0.083 R)
• M52: 13,799,656 km (0.119 R)
• M53: 14,108,126 km (0.094 R)
• M54: 14,289,289 km (0.086 R)
• M55: 14,627,530 km (0.12 R)
• M56: 14,915,805 km (0.112 R)
• M57: 15,126,589 km (0.1 R)
• M58: 15,765,222 km (0.087 R)
• M59: 16,006,972 km (0.059 R)
• M60: 16,222,842 km (0.12 R)
• M61: 16,958,714 km (0.117 R)
• M62: 17,372,202 km (0.11 R)
• M63: 17,789,132 km (0.114 R)
• M64: 17,900,881 km (0.107 R)
• M65: 18,661,138 km (0.08 R)
• M66: 19,088,240 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926

Radius: 7.3

Gravity: 17.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.56 AU - 13.94 AU

Year: 19575 Days

Day: 24.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,936,020 km

• M1: 111,750 km (0.078 R)
• M2: 587,471 km (0.114 R)
• M3: 753,524 km (0.041 R)
• M4: 934,987 km (0.076 R)
• M5: 1,369,718 km (0.094 R)
• M6: 1,658,143 km (0.084 R)
• M7: 2,554,982 km (0.091 R)
• M8: 3,031,152 km (0.094 R)
• M9: 3,840,327 km (0.088 R)
• M10: 4,712,483 km (0.11 R)
• M11: 5,343,187 km (0.065 R)
• M12: 5,492,635 km (0.098 R)
• M13: 5,693,845 km (0.09 R)
• M14: 6,843,953 km (0.085 R)
• M15: 7,556,338 km (0.096 R)
• M16: 8,292,210 km (0.047 R)
• M17: 12,629,202 km (0.066 R)
• M18: 13,162,817 km (0.084 R)
• M19: 13,500,011 km (0.072 R)
• M20: 13,908,413 km (0.113 R)
• M21: 14,182,925 km (0.088 R)
• M22: 15,017,083 km (0.119 R)
• M23: 15,795,740 km (0.083 R)
• M24: 16,805,675 km (0.059 R)
• M25: 17,024,836 km (0.113 R)
• M26: 17,613,803 km (0.102 R)
• M27: 18,359,399 km (0.116 R)
• M28: 19,573,685 km (0.094 R)
• M29: 20,657,372 km (0.095 R)
• M30: 21,601,783 km (0.095 R)
• M31: 22,721,074 km (0.046 R)
• M32: 23,125,437 km (0.118 R)
• M33: 23,287,901 km (0.098 R)
• M34: 23,695,555 km (0.084 R)
• M35: 24,517,894 km (0.094 R)
• M36: 24,683,499 km (0.068 R)
• M37: 26,190,698 km (0.11 R)
• M38: 26,529,686 km (0.077 R)
• M39: 27,040,862 km (0.117 R)
• M40: 27,211,853 km (0.075 R)
• M41: 28,332,939 km (0.088 R)
• M42: 29,030,215 km (0.106 R)
• M43: 29,468,985 km (0.111 R)
• M44: 32,509,712 km (0.068 R)
• M45: 33,056,641 km (0.099 R)
• M46: 33,422,857 km (0.118 R)
• M47: 34,437,131 km (0.114 R)
• M48: 35,087,732 km (0.07 R)
• M49: 35,742,522 km (0.105 R)
• M50: 37,158,914 km (0.081 R)
• M51: 40,241,678 km (0.117 R)
• M52: 40,828,849 km (0.109 R)
• M53: 41,320,129 km (0.107 R)
• M54: 41,912,387 km (0.095 R)
• M55: 43,405,373 km (0.076 R)
• M56: 45,423,000 km (0.093 R)
• M57: 47,470,995 km (0.113 R)
• M58: 47,780,662 km (0.097 R)
• M59: 47,884,184 km (0.052 R)
• M60: 49,863,065 km (0.057 R)
• M61: 50,388,303 km (0.033 R)
• M62: 51,232,484 km (0.096 R)
• M63: 51,762,359 km (0.108 R)
• M64: 55,305,435 km (0.049 R)
• M65: 57,161,047 km (0.107 R)
• M66: 57,600,566 km (0.097 R)
• M67: 57,820,774 km (0.075 R)
• M68: 58,261,938 km (0.109 R)
• M69: 58,926,003 km (0.115 R)
• M70: 59,703,762 km (0.083 R)
• M71: 64,898,847 km (0.108 R)
• M72: 66,393,031 km (0.089 R)
• M73: 67,086,567 km (0.088 R)
• M74: 67,434,083 km (0.054 R)
• M75: 68,713,892 km (0.081 R)
• M76: 70,589,700 km (0.068 R)
• M77: 71,179,265 km (0.069 R)
• M78: 73,673,511 km (0.066 R)
• M79: 74,391,281 km (0.113 R)
• M80: 74,991,318 km (0.111 R)
• M81: 75,111,445 km (0.106 R)
• M82: 77,650,420 km (0.064 R)
• M83: 77,893,667 km (0.099 R)
• M84: 80,586,129 km (0.095 R)
• M85: 81,820,162 km (0.115 R)
• M86: 81,943,879 km (0.095 R)
• M87: 82,191,464 km (0.11 R)
• M88: 82,936,012 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 15,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit