🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 35 Hours

Environment

Temp: 178 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,783,587 km

• M1: 130,749 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.29 AU - 1.43 AU

Year: 574 Days

Day: 37.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.53 AU - 1.65 AU

Year: 725 Days

Day: 21.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,783,587 km

• M1: 262,395 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 10.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.4 AU - 12.4 AU

Year: 14846 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,783,587 km

• M1: 161,416 km (0.082 R)
• M2: 572,960 km (0.115 R)
• M3: 830,268 km (0.103 R)
• M4: 900,430 km (0.111 R)
• M5: 2,187,719 km (0.117 R)
• M6: 2,262,219 km (0.109 R)
• M7: 2,363,048 km (0.074 R)
• M8: 2,543,164 km (0.084 R)
• M9: 2,999,587 km (0.065 R)
• M10: 3,223,236 km (0.043 R)
• M11: 3,539,785 km (0.079 R)
• M12: 3,657,518 km (0.069 R)
• M13: 4,141,019 km (0.12 R)
• M14: 4,645,014 km (0.028 R)
• M15: 5,335,857 km (0.103 R)
• M16: 5,676,192 km (0.095 R)
• M17: 5,988,552 km (0.104 R)
• M18: 6,164,479 km (0.105 R)
• M19: 6,521,570 km (0.033 R)
• M20: 6,702,733 km (0.085 R)
• M21: 6,848,740 km (0.119 R)
• M22: 7,368,443 km (0.114 R)
• M23: 7,747,524 km (0.047 R)
• M24: 7,900,862 km (0.052 R)
• M25: 8,132,888 km (0.078 R)
• M26: 8,922,615 km (0.067 R)
• M27: 9,860,744 km (0.081 R)
• M28: 10,110,572 km (0.095 R)
• M29: 10,404,831 km (0.113 R)
• M30: 12,362,768 km (0.104 R)
• M31: 12,722,551 km (0.054 R)
• M32: 12,994,669 km (0.111 R)
• M33: 13,729,793 km (0.111 R)
• M34: 14,243,064 km (0.047 R)
• M35: 15,192,262 km (0.1 R)
• M36: 15,529,456 km (0.114 R)
• M37: 16,259,942 km (0.103 R)
• M38: 16,358,228 km (0.089 R)
• M39: 16,604,765 km (0.107 R)
• M40: 16,852,649 km (0.109 R)
• M41: 18,723,819 km (0.062 R)
• M42: 19,085,248 km (0.068 R)
• M43: 20,077,829 km (0.071 R)
• M44: 21,033,610 km (0.109 R)
• M45: 21,140,722 km (0.109 R)
• M46: 21,248,134 km (0.06 R)
• M47: 23,988,916 km (0.1 R)
• M48: 24,100,815 km (0.049 R)
• M49: 25,571,811 km (0.12 R)
• M50: 25,686,104 km (0.054 R)
• M51: 26,202,815 km (0.083 R)
• M52: 27,597,516 km (0.113 R)
• M53: 29,016,153 km (0.092 R)
• M54: 29,794,361 km (0.069 R)
• M55: 30,640,187 km (0.084 R)
• M56: 31,432,757 km (0.03 R)
• M57: 31,739,283 km (0.061 R)
• M58: 32,355,476 km (0.089 R)
• M59: 32,603,061 km (0.107 R)
• M60: 32,851,393 km (0.106 R)
• M61: 33,037,942 km (0.117 R)
• M62: 33,913,239 km (0.097 R)
• M63: 34,038,901 km (0.093 R)
• M64: 35,942,534 km (0.097 R)
• M65: 36,134,767 km (0.113 R)
• M66: 36,778,188 km (0.042 R)
• M67: 37,166,095 km (0.112 R)
• M68: 37,490,274 km (0.064 R)
• M69: 38,206,847 km (0.112 R)
• M70: 39,521,364 km (0.11 R)
• M71: 39,653,608 km (0.069 R)
• M72: 44,100,255 km (0.1 R)
• M73: 44,237,437 km (0.117 R)
• M74: 44,581,063 km (0.105 R)
• M75: 44,994,701 km (0.085 R)
• M76: 45,340,272 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 14.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.37 AU - 12.97 AU

Year: 15354 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,783,587 km

• M1: 192,981 km (0.07 R)
• M2: 439,818 km (0.095 R)
• M3: 869,164 km (0.096 R)
• M4: 1,047,484 km (0.116 R)
• M5: 1,910,664 km (0.112 R)
• M6: 2,121,896 km (0.06 R)
• M7: 2,626,041 km (0.08 R)
• M8: 2,952,763 km (0.12 R)
• M9: 3,515,849 km (0.047 R)
• M10: 4,353,747 km (0.114 R)
• M11: 4,777,558 km (0.107 R)
• M12: 5,289,033 km (0.06 R)
• M13: 5,513,579 km (0.062 R)
• M14: 5,818,160 km (0.11 R)
• M15: 6,089,232 km (0.053 R)
• M16: 6,805,207 km (0.065 R)
• M17: 7,049,949 km (0.087 R)
• M18: 8,360,427 km (0.081 R)
• M19: 8,535,007 km (0.075 R)
• M20: 9,245,597 km (0.107 R)
• M21: 11,977,554 km (0.111 R)
• M22: 13,075,003 km (0.036 R)
• M23: 13,328,871 km (0.064 R)
• M24: 15,579,421 km (0.069 R)
• M25: 15,902,852 km (0.1 R)
• M26: 16,446,640 km (0.065 R)
• M27: 19,487,965 km (0.101 R)
• M28: 19,719,991 km (0.119 R)
• M29: 19,894,722 km (0.1 R)
• M30: 20,304,321 km (0.078 R)
• M31: 20,598,580 km (0.115 R)
• M32: 21,549,872 km (0.113 R)
• M33: 22,151,705 km (0.111 R)
• M34: 23,866,246 km (0.11 R)
• M35: 27,032,634 km (0.107 R)
• M36: 27,162,037 km (0.036 R)
• M37: 27,681,590 km (0.113 R)
• M38: 28,008,013 km (0.089 R)
• M39: 28,995,059 km (0.099 R)
• M40: 29,127,603 km (0.079 R)
• M41: 29,859,735 km (0.072 R)
• M42: 30,261,704 km (0.085 R)
• M43: 30,598,000 km (0.099 R)
• M44: 30,732,788 km (0.037 R)
• M45: 31,682,435 km (0.074 R)
• M46: 32,435,362 km (0.04 R)
• M47: 32,710,622 km (0.074 R)
• M48: 32,917,665 km (0.068 R)
• M49: 33,194,272 km (0.037 R)
• M50: 34,799,756 km (0.084 R)
• M51: 35,011,138 km (0.109 R)
• M52: 35,364,189 km (0.087 R)
• M53: 35,718,436 km (0.094 R)
• M54: 36,860,018 km (0.113 R)
• M55: 37,147,395 km (0.093 R)
• M56: 38,740,613 km (0.064 R)
• M57: 39,032,777 km (0.12 R)
• M58: 39,179,084 km (0.095 R)
• M59: 40,134,566 km (0.082 R)
• M60: 40,652,324 km (0.106 R)
• M61: 41,544,974 km (0.1 R)
• M62: 42,594,553 km (0.102 R)
• M63: 43,728,954 km (0.096 R)
• M64: 43,880,945 km (0.072 R)
• M65: 44,109,231 km (0.109 R)
• M66: 44,719,890 km (0.088 R)
• M67: 44,949,672 km (0.052 R)
• M68: 45,872,691 km (0.119 R)
• M69: 46,336,594 km (0.097 R)
• M70: 46,491,577 km (0.07 R)
• M71: 47,659,189 km (0.034 R)
• M72: 48,600,309 km (0.075 R)
• M73: 49,073,188 km (0.101 R)
• M74: 50,103,020 km (0.082 R)
• M75: 51,460,321 km (0.061 R)
• M76: 51,781,508 km (0.047 R)
• M77: 53,397,165 km (0.099 R)
• M78: 54,292,957 km (0.046 R)
• M79: 54,783,638 km (0.049 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: 513 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit