🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 18 Hours

Environment

Temp: 214 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.64 AU - 0.72 AU

Year: 200 Days

Day: 20.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,466,750 km

• M1: 521,049 km (0.059 R)
• M2: 580,141 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 15.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.42 AU - 1.64 AU

Year: 675 Days

Day: 28.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 119.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,466,750 km

• M1: 258,804 km (0.088 R)
• M2: 342,729 km (0.111 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 14.9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.53 AU - 6.59 AU

Year: 5317 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,466,750 km

• M1: 245,640 km (0.112 R)
• M2: 369,058 km (0.055 R)
• M3: 483,500 km (0.112 R)
• M4: 606,470 km (0.112 R)
• M5: 761,902 km (0.068 R)
• M6: 901,477 km (0.048 R)
• M7: 1,244,505 km (0.116 R)
• M8: 1,364,333 km (0.104 R)
• M9: 1,500,915 km (0.06 R)
• M10: 1,884,335 km (0.108 R)
• M11: 2,284,359 km (0.078 R)
• M12: 2,556,029 km (0.092 R)
• M13: 2,664,637 km (0.109 R)
• M14: 2,886,491 km (0.05 R)
• M15: 3,098,172 km (0.115 R)
• M16: 3,400,060 km (0.084 R)
• M17: 3,537,242 km (0.105 R)
• M18: 4,014,459 km (0.116 R)
• M19: 4,288,522 km (0.1 R)
• M20: 4,399,973 km (0.068 R)
• M21: 4,663,714 km (0.083 R)
• M22: 5,108,468 km (0.077 R)
• M23: 5,286,340 km (0.073 R)
• M24: 5,446,110 km (0.052 R)
• M25: 5,566,986 km (0.04 R)
• M26: 5,729,748 km (0.065 R)
• M27: 5,997,379 km (0.111 R)
• M28: 6,248,254 km (0.083 R)
• M29: 7,487,074 km (0.104 R)
• M30: 8,008,273 km (0.097 R)
• M31: 8,169,241 km (0.04 R)
• M32: 8,377,780 km (0.105 R)
• M33: 8,800,244 km (0.07 R)
• M34: 9,960,825 km (0.107 R)
• M35: 10,134,209 km (0.114 R)
• M36: 10,812,037 km (0.091 R)
• M37: 10,913,763 km (0.094 R)
• M38: 11,041,370 km (0.08 R)
• M39: 11,246,469 km (0.116 R)
• M40: 11,349,542 km (0.117 R)
• M41: 11,712,765 km (0.119 R)
• M42: 12,530,617 km (0.098 R)
• M43: 12,906,108 km (0.108 R)
• M44: 13,203,658 km (0.081 R)
• M45: 13,558,354 km (0.079 R)
• M46: 13,888,517 km (0.108 R)
• M47: 14,221,372 km (0.118 R)
• M48: 14,360,797 km (0.105 R)
• M49: 14,838,463 km (0.1 R)
• M50: 15,008,406 km (0.06 R)
• M51: 15,178,798 km (0.093 R)
• M52: 15,809,503 km (0.116 R)
• M53: 16,069,953 km (0.066 R)
• M54: 16,186,190 km (0.057 R)
• M55: 16,624,512 km (0.058 R)
• M56: 16,801,038 km (0.073 R)
• M57: 17,334,055 km (0.102 R)
• M58: 17,512,974 km (0.084 R)
• M59: 18,023,402 km (0.1 R)
• M60: 18,325,889 km (0.043 R)
• M61: 18,447,362 km (0.081 R)
• M62: 18,691,207 km (0.101 R)
• M63: 18,813,428 km (0.105 R)
• M64: 19,089,586 km (0.042 R)
• M65: 19,708,023 km (0.047 R)
• M66: 20,616,382 km (0.063 R)
• M67: 21,187,098 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.8

Radius: 4.4

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.2 AU - 15.94 AU

Year: 17818 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,466,750 km

• M1: 56,548 km (0.055 R)
• M2: 566,677 km (0.074 R)
• M3: 877,541 km (0.045 R)
• M4: 1,095,356 km (0.113 R)
• M5: 1,281,455 km (0.114 R)
• M6: 1,709,305 km (0.051 R)
• M7: 2,206,718 km (0.077 R)
• M8: 2,561,564 km (0.105 R)
• M9: 3,290,555 km (0.111 R)
• M10: 3,390,037 km (0.098 R)
• M11: 4,008,026 km (0.1 R)
• M12: 4,114,390 km (0.099 R)
• M13: 5,422,624 km (0.036 R)
• M14: 5,658,839 km (0.108 R)
• M15: 6,636,910 km (0.046 R)
• M16: 7,274,346 km (0.089 R)
• M17: 8,470,082 km (0.114 R)
• M18: 10,447,466 km (0.108 R)
• M19: 10,496,235 km (0.097 R)
• M20: 10,691,909 km (0.111 R)
• M21: 11,087,147 km (0.041 R)
• M22: 11,942,548 km (0.046 R)
• M23: 13,930,255 km (0.089 R)
• M24: 14,470,153 km (0.115 R)
• M25: 14,578,911 km (0.104 R)
• M26: 15,237,441 km (0.113 R)
• M27: 15,292,792 km (0.049 R)
• M28: 15,570,296 km (0.077 R)
• M29: 15,961,644 km (0.082 R)
• M30: 16,186,789 km (0.099 R)
• M31: 16,754,064 km (0.085 R)
• M32: 17,675,288 km (0.089 R)
• M33: 18,200,675 km (0.038 R)
• M34: 18,318,110 km (0.091 R)
• M35: 18,435,843 km (0.077 R)
• M36: 19,446,377 km (0.112 R)
• M37: 19,988,669 km (0.061 R)
• M38: 20,780,640 km (0.085 R)
• M39: 20,841,975 km (0.033 R)
• M40: 21,088,064 km (0.049 R)
• M41: 24,501,887 km (0.1 R)
• M42: 25,022,039 km (0.113 R)
• M43: 25,611,455 km (0.114 R)
• M44: 28,422,399 km (0.057 R)
• M45: 28,558,682 km (0.041 R)
• M46: 29,105,911 km (0.06 R)
• M47: 29,312,057 km (0.087 R)
• M48: 30,419,530 km (0.037 R)
• M49: 31,048,440 km (0.109 R)
• M50: 31,681,687 km (0.083 R)
• M51: 32,461,392 km (0.034 R)
• M52: 33,823,031 km (0.036 R)
• M53: 34,401,826 km (0.117 R)
• M54: 34,984,060 km (0.054 R)
• M55: 35,863,247 km (0.113 R)
• M56: 36,379,659 km (0.045 R)
• M57: 36,749,914 km (0.058 R)
• M58: 37,943,106 km (0.114 R)
• M59: 38,318,597 km (0.073 R)
• M60: 38,695,434 km (0.079 R)
• M61: 39,528,545 km (0.083 R)
• M62: 40,138,156 km (0.032 R)
• M63: 40,750,909 km (0.104 R)
• M64: 42,296,255 km (0.113 R)
• M65: 43,154,348 km (0.095 R)
• M66: 43,232,588 km (0.055 R)
• M67: 43,781,911 km (0.096 R)
• M68: 45,125,749 km (0.114 R)
• M69: 46,402,716 km (0.093 R)
• M70: 47,126,321 km (0.11 R)
• M71: 47,368,371 km (0.073 R)
• M72: 47,853,666 km (0.11 R)
• M73: 48,665,983 km (0.089 R)
• M74: 49,893,283 km (0.094 R)
• M75: 51,877,849 km (0.091 R)
• M76: 52,879,706 km (0.114 R)
• M77: 53,719,548 km (0.028 R)
• M78: 54,394,534 km (0.066 R)
• M79: 54,563,729 km (0.11 R)
• M80: 55,072,362 km (0.103 R)
• M81: 55,157,333 km (0.05 R)
• M82: 55,327,276 km (0.086 R)
• M83: 55,412,398 km (0.104 R)
• M84: 56,008,994 km (0.088 R)
• M85: 57,466,676 km (0.092 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit