🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.53 AU - 0.81 AU

Year: 204 Days

Day: 47.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,239,676 km

• M1: 399,875 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.75 AU - 0.93 AU

Year: 287 Days

Day: 34.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,239,676 km

• M1: 261,796 km (0.117 R)
• M2: 551,867 km (0.106 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 12.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.06 AU - 7.72 AU

Year: 6742 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 107,239,676 km

• M1: 159,771 km (0.107 R)
• M2: 343,626 km (0.11 R)
• M3: 686,205 km (0.111 R)
• M4: 956,080 km (0.096 R)
• M5: 1,041,052 km (0.116 R)
• M6: 1,365,230 km (0.109 R)
• M7: 1,528,292 km (0.119 R)
• M8: 1,814,921 km (0.112 R)
• M9: 1,995,336 km (0.116 R)
• M10: 2,194,601 km (0.09 R)
• M11: 2,680,644 km (0.104 R)
• M12: 2,999,737 km (0.111 R)
• M13: 3,200,048 km (0.045 R)
• M14: 3,704,941 km (0.091 R)
• M15: 4,656,683 km (0.094 R)
• M16: 5,263,003 km (0.1 R)
• M17: 5,401,082 km (0.055 R)
• M18: 5,593,016 km (0.091 R)
• M19: 5,822,798 km (0.1 R)
• M20: 5,947,862 km (0.078 R)
• M21: 6,146,079 km (0.089 R)
• M22: 6,772,894 km (0.103 R)
• M23: 6,942,239 km (0.11 R)
• M24: 7,113,080 km (0.106 R)
• M25: 7,439,502 km (0.109 R)
• M26: 7,731,667 km (0.089 R)
• M27: 8,186,893 km (0.105 R)
• M28: 8,287,124 km (0.112 R)
• M29: 8,488,632 km (0.092 R)
• M30: 8,569,714 km (0.034 R)
• M31: 8,651,095 km (0.082 R)
• M32: 9,206,851 km (0.1 R)
• M33: 9,562,745 km (0.117 R)
• M34: 10,008,546 km (0.109 R)
• M35: 10,094,266 km (0.098 R)
• M36: 10,244,911 km (0.109 R)
• M37: 10,439,687 km (0.113 R)
• M38: 11,814,193 km (0.108 R)
• M39: 12,707,890 km (0.105 R)
• M40: 13,034,014 km (0.066 R)
• M41: 13,742,210 km (0.096 R)
• M42: 13,957,033 km (0.073 R)
• M43: 14,100,946 km (0.099 R)
• M44: 14,366,033 km (0.046 R)
• M45: 14,584,147 km (0.065 R)
• M46: 14,925,679 km (0.091 R)
• M47: 16,317,837 km (0.114 R)
• M48: 17,003,892 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.8

Radius: 7

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.88 AU - 22.22 AU

Year: 29783 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,239,676 km

• M1: 562,488 km (0.101 R)
• M2: 976,575 km (0.059 R)
• M3: 1,249,292 km (0.113 R)
• M4: 1,507,049 km (0.036 R)
• M5: 1,583,793 km (0.079 R)
• M6: 1,821,952 km (0.115 R)
• M7: 4,049,764 km (0.117 R)
• M8: 4,765,889 km (0.111 R)
• M9: 4,994,026 km (0.11 R)
• M10: 5,402,129 km (0.106 R)
• M11: 6,249,900 km (0.052 R)
• M12: 6,374,365 km (0.094 R)
• M13: 7,531,505 km (0.066 R)
• M14: 7,730,620 km (0.104 R)
• M15: 7,797,340 km (0.104 R)
• M16: 8,202,002 km (0.097 R)
• M17: 9,456,231 km (0.094 R)
• M18: 10,178,639 km (0.096 R)
• M19: 12,216,162 km (0.078 R)
• M20: 14,129,220 km (0.062 R)
• M21: 15,036,680 km (0.077 R)
• M22: 15,708,524 km (0.088 R)
• M23: 15,878,019 km (0.069 R)
• M24: 15,962,990 km (0.12 R)
• M25: 16,218,803 km (0.069 R)
• M26: 16,304,373 km (0.045 R)
• M27: 17,168,450 km (0.083 R)
• M28: 18,136,049 km (0.102 R)
• M29: 18,402,932 km (0.063 R)
• M30: 18,581,701 km (0.055 R)
• M31: 19,211,658 km (0.05 R)
• M32: 19,574,732 km (0.113 R)
• M33: 21,989,690 km (0.101 R)
• M34: 22,369,519 km (0.092 R)
• M35: 23,231,951 km (0.115 R)
• M36: 23,521,872 km (0.117 R)
• M37: 24,989,427 km (0.112 R)
• M38: 25,784,091 km (0.098 R)
• M39: 26,385,624 km (0.084 R)
• M40: 26,486,303 km (0.104 R)
• M41: 26,587,132 km (0.082 R)
• M42: 26,688,111 km (0.039 R)
• M43: 27,296,525 km (0.08 R)
• M44: 27,704,628 km (0.089 R)
• M45: 27,909,428 km (0.117 R)
• M46: 28,114,825 km (0.046 R)
• M47: 30,617,598 km (0.048 R)
• M48: 31,147,922 km (0.104 R)
• M49: 31,254,436 km (0.092 R)
• M50: 33,299,439 km (0.114 R)
• M51: 33,735,517 km (0.119 R)
• M52: 34,723,611 km (0.096 R)
• M53: 35,387,526 km (0.109 R)
• M54: 40,615,074 km (0.084 R)
• M55: 40,731,311 km (0.11 R)
• M56: 42,017,853 km (0.102 R)
• M57: 42,725,301 km (0.046 R)
• M58: 43,198,928 km (0.072 R)
• M59: 43,317,709 km (0.113 R)
• M60: 43,912,959 km (0.092 R)
• M61: 47,662,929 km (0.096 R)
• M62: 49,638,369 km (0.084 R)
• M63: 50,011,615 km (0.057 R)
• M64: 55,206,551 km (0.114 R)
• M65: 60,437,390 km (0.043 R)
• M66: 62,305,120 km (0.079 R)
• M67: 64,327,234 km (0.093 R)
• M68: 65,006,109 km (0.081 R)
• M69: 65,960,544 km (0.05 R)
• M70: 67,331,907 km (0.101 R)
• M71: 71,361,775 km (0.109 R)
• M72: 73,618,309 km (0.071 R)
• M73: 73,902,096 km (0.096 R)
• M74: 75,612,000 km (0.095 R)
• M75: 79,943,606 km (0.091 R)
• M76: 80,381,180 km (0.072 R)
• M77: 82,433,663 km (0.116 R)
• M78: 82,580,867 km (0.106 R)
• M79: 84,206,697 km (0.096 R)
• M80: 84,503,349 km (0.096 R)
• M81: 90,055,076 km (0.097 R)
• M82: 93,564,941 km (0.09 R)
• M83: 94,333,874 km (0.09 R)
• M84: 94,642,046 km (0.1 R)
• M85: 95,104,902 km (0.095 R)
• M86: 95,259,436 km (0.048 R)
• M87: 97,274,968 km (0.102 R)
• M88: 97,430,550 km (0.105 R)
• M89: 98,522,315 km (0.077 R)
• M90: 100,403,209 km (0.085 R)
• M91: 104,041,280 km (0.054 R)
• M92: 104,997,360 km (0.08 R)
• M93: 105,316,751 km (0.078 R)
• M94: 106,116,502 km (0.058 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: 199 - 10,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit