🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.04 AU - 1.18 AU

Year: 436 Days

Day: 32.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 611 Days

Day: 20.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.42 AU - 1.68 AU

Year: 719 Days

Day: 44.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,362,688 km

• M1: 1,184,067 km (0.062 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 11.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.86 AU - 5.56 AU

Year: 4433 Days

Day: 14.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,362,688 km

• M1: 189,840 km (0.101 R)
• M2: 328,816 km (0.11 R)
• M3: 423,960 km (0.08 R)
• M4: 639,232 km (0.071 R)
• M5: 779,405 km (0.078 R)
• M6: 892,052 km (0.111 R)
• M7: 1,149,061 km (0.096 R)
• M8: 1,461,272 km (0.099 R)
• M9: 1,539,661 km (0.057 R)
• M10: 1,635,703 km (0.052 R)
• M11: 1,717,234 km (0.11 R)
• M12: 1,850,974 km (0.095 R)
• M13: 1,953,449 km (0.102 R)
• M14: 2,309,492 km (0.079 R)
• M15: 2,401,794 km (0.076 R)
• M16: 2,514,291 km (0.057 R)
• M17: 2,647,733 km (0.109 R)
• M18: 2,783,568 km (0.061 R)
• M19: 2,862,256 km (0.112 R)
• M20: 3,143,799 km (0.037 R)
• M21: 3,287,862 km (0.115 R)
• M22: 3,434,318 km (0.07 R)
• M23: 3,997,255 km (0.041 R)
• M24: 4,086,415 km (0.067 R)
• M25: 4,335,197 km (0.065 R)
• M26: 4,472,976 km (0.108 R)
• M27: 4,729,537 km (0.099 R)
• M28: 5,305,937 km (0.106 R)
• M29: 5,527,941 km (0.107 R)
• M30: 5,652,556 km (0.088 R)
• M31: 5,727,803 km (0.085 R)
• M32: 6,367,933 km (0.116 R)
• M33: 6,709,913 km (0.099 R)
• M34: 7,247,718 km (0.068 R)
• M35: 7,329,548 km (0.049 R)
• M36: 7,799,435 km (0.112 R)
• M37: 7,939,458 km (0.115 R)
• M38: 8,193,775 km (0.112 R)
• M39: 8,422,061 km (0.104 R)
• M40: 8,623,569 km (0.059 R)
• M41: 8,797,402 km (0.098 R)
• M42: 9,090,015 km (0.098 R)
• M43: 9,987,004 km (0.108 R)
• M44: 10,323,001 km (0.078 R)
• M45: 10,415,153 km (0.046 R)
• M46: 10,569,688 km (0.086 R)
• M47: 10,787,054 km (0.062 R)
• M48: 10,943,383 km (0.061 R)
• M49: 11,068,896 km (0.062 R)
• M50: 11,289,703 km (0.108 R)
• M51: 11,416,562 km (0.068 R)
• M52: 11,896,621 km (0.075 R)
• M53: 12,090,350 km (0.103 R)
• M54: 12,942,609 km (0.114 R)
• M55: 13,443,014 km (0.083 R)
• M56: 13,780,208 km (0.119 R)
• M57: 14,982,227 km (0.096 R)
• M58: 15,296,681 km (0.07 R)
• M59: 17,448,946 km (0.086 R)
• M60: 18,447,961 km (0.066 R)
• M61: 18,560,159 km (0.116 R)
• M62: 18,860,402 km (0.063 R)
• M63: 19,427,677 km (0.062 R)
• M64: 20,000,487 km (0.116 R)
• M65: 20,115,827 km (0.054 R)
• M66: 20,385,552 km (0.083 R)
• M67: 20,462,745 km (0.084 R)
• M68: 20,578,982 km (0.102 R)
• M69: 20,889,697 km (0.113 R)
• M70: 22,108,471 km (0.053 R)
• M71: 22,506,551 km (0.097 R)
• M72: 22,626,528 km (0.092 R)
• M73: 23,229,109 km (0.064 R)
• M74: 23,309,891 km (0.095 R)
• M75: 24,903,258 km (0.087 R)
• M76: 25,483,848 km (0.117 R)
• M77: 25,733,975 km (0.114 R)
• M78: 25,985,001 km (0.114 R)
• M79: 26,320,848 km (0.099 R)
• M80: 26,912,208 km (0.103 R)
• M81: 27,465,271 km (0.097 R)
• M82: 27,893,271 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 9.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.76 AU - 12.76 AU

Year: 14085 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,362,688 km

• M1: 120,277 km (0.061 R)
• M2: 239,805 km (0.105 R)
• M3: 411,993 km (0.062 R)
• M4: 668,104 km (0.053 R)
• M5: 1,266,944 km (0.069 R)
• M6: 1,589,029 km (0.068 R)
• M7: 1,906,774 km (0.055 R)
• M8: 2,213,001 km (0.103 R)
• M9: 2,871,830 km (0.072 R)
• M10: 3,116,273 km (0.061 R)
• M11: 3,187,482 km (0.117 R)
• M12: 3,259,139 km (0.081 R)
• M13: 4,043,780 km (0.11 R)
• M14: 4,160,616 km (0.096 R)
• M15: 4,357,786 km (0.049 R)
• M16: 5,822,499 km (0.113 R)
• M17: 5,954,594 km (0.105 R)
• M18: 6,043,305 km (0.055 R)
• M19: 7,616,626 km (0.115 R)
• M20: 8,053,302 km (0.035 R)
• M21: 8,900,475 km (0.028 R)
• M22: 9,103,928 km (0.113 R)
• M23: 9,360,339 km (0.111 R)
• M24: 10,038,466 km (0.079 R)
• M25: 10,144,082 km (0.041 R)
• M26: 10,786,306 km (0.094 R)
• M27: 11,885,551 km (0.06 R)
• M28: 13,309,274 km (0.11 R)
• M29: 13,952,694 km (0.096 R)
• M30: 14,070,727 km (0.095 R)
• M31: 14,248,449 km (0.117 R)
• M32: 14,966,818 km (0.077 R)
• M33: 16,004,728 km (0.086 R)
• M34: 16,190,379 km (0.106 R)
• M35: 16,688,690 km (0.058 R)
• M36: 16,876,884 km (0.088 R)
• M37: 18,084,887 km (0.117 R)
• M38: 19,982,236 km (0.065 R)
• M39: 20,583,769 km (0.089 R)
• M40: 21,463,106 km (0.1 R)
• M41: 21,941,819 km (0.119 R)
• M42: 23,398,753 km (0.118 R)
• M43: 26,113,655 km (0.105 R)
• M44: 27,508,056 km (0.102 R)
• M45: 28,776,048 km (0.106 R)
• M46: 29,379,376 km (0.096 R)
• M47: 30,063,038 km (0.115 R)
• M48: 30,982,766 km (0.061 R)
• M49: 32,614,580 km (0.082 R)
• M50: 33,007,274 km (0.059 R)
• M51: 33,559,440 km (0.116 R)
• M52: 35,234,786 km (0.062 R)
• M53: 35,960,935 km (0.111 R)
• M54: 36,529,257 km (0.081 R)
• M55: 36,855,380 km (0.116 R)
• M56: 36,937,061 km (0.109 R)
• M57: 38,334,604 km (0.075 R)
• M58: 38,582,936 km (0.12 R)
• M59: 38,998,220 km (0.102 R)
• M60: 39,331,524 km (0.104 R)
• M61: 40,000,825 km (0.04 R)
• M62: 40,252,748 km (0.074 R)
• M63: 41,775,804 km (0.108 R)
• M64: 42,287,578 km (0.068 R)
• M65: 43,749,000 km (0.106 R)
• M66: 43,922,084 km (0.098 R)
• M67: 44,877,716 km (0.104 R)
• M68: 47,518,866 km (0.083 R)
• M69: 47,785,749 km (0.086 R)
• M70: 48,499,929 km (0.069 R)
• M71: 48,768,607 km (0.08 R)
• M72: 49,037,733 km (0.108 R)
• M73: 50,029,118 km (0.115 R)
• M74: 50,209,982 km (0.081 R)
• M75: 50,481,801 km (0.11 R)
• M76: 50,572,607 km (0.116 R)
• M77: 51,391,506 km (0.11 R)
• M78: 51,939,782 km (0.058 R)
• M79: 52,306,447 km (0.112 R)
• M80: 56,302,056 km (0.056 R)
• M81: 57,529,208 km (0.11 R)
• M82: 58,384,010 km (0.077 R)
• M83: 59,051,665 km (0.089 R)
• M84: 60,106,031 km (0.1 R)
• M85: 61,457,049 km (0.079 R)
• M86: 62,622,865 km (0.05 R)
• M87: 64,877,754 km (0.117 R)
• M88: 64,976,489 km (0.034 R)
• M89: 66,163,997 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 14,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit