🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.41 AU - 3.45 AU

Year: 2309 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 52.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.19 AU - 4.43 AU

Year: 2703 Days

Day: 24.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,025,416 km

• M1: 883,226 km (0.098 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 11.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.13 AU - 5.91 AU

Year: 4713 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,025,416 km

• M1: 146,307 km (0.109 R)
• M2: 365,916 km (0.045 R)
• M3: 485,445 km (0.097 R)
• M4: 621,130 km (0.107 R)
• M5: 709,393 km (0.032 R)
• M6: 792,121 km (0.111 R)
• M7: 867,368 km (0.099 R)
• M8: 979,716 km (0.119 R)
• M9: 1,133,503 km (0.115 R)
• M10: 1,232,387 km (0.12 R)
• M11: 1,334,413 km (0.062 R)
• M12: 1,439,431 km (0.118 R)
• M13: 1,657,993 km (0.073 R)
• M14: 1,800,261 km (0.102 R)
• M15: 1,961,677 km (0.118 R)
• M16: 2,082,253 km (0.088 R)
• M17: 2,189,664 km (0.065 R)
• M18: 2,378,457 km (0.116 R)
• M19: 2,491,104 km (0.098 R)
• M20: 2,572,635 km (0.066 R)
• M21: 2,873,925 km (0.112 R)
• M22: 2,994,201 km (0.05 R)
• M23: 3,168,932 km (0.102 R)
• M24: 3,437,609 km (0.047 R)
• M25: 3,547,265 km (0.042 R)
• M26: 3,639,417 km (0.119 R)
• M27: 3,997,255 km (0.069 R)
• M28: 4,112,595 km (0.109 R)
• M29: 4,327,118 km (0.079 R)
• M30: 5,327,031 km (0.045 R)
• M31: 5,755,180 km (0.054 R)
• M32: 6,328,588 km (0.096 R)
• M33: 6,713,354 km (0.101 R)
• M34: 7,105,749 km (0.05 R)
• M35: 7,577,132 km (0.07 R)
• M36: 7,840,724 km (0.114 R)
• M37: 8,624,766 km (0.072 R)
• M38: 8,975,573 km (0.101 R)
• M39: 9,178,278 km (0.079 R)
• M40: 9,331,167 km (0.092 R)
• M41: 9,588,027 km (0.099 R)
• M42: 9,873,310 km (0.071 R)
• M43: 10,319,710 km (0.08 R)
• M44: 10,961,036 km (0.108 R)
• M45: 11,096,272 km (0.074 R)
• M46: 11,532,949 km (0.09 R)
• M47: 11,753,306 km (0.105 R)
• M48: 12,058,785 km (0.044 R)
• M49: 12,734,070 km (0.102 R)
• M50: 12,933,334 km (0.044 R)
• M51: 13,191,241 km (0.051 R)
• M52: 13,741,013 km (0.075 R)
• M53: 13,916,192 km (0.108 R)
• M54: 14,062,798 km (0.072 R)
• M55: 14,298,265 km (0.085 R)
• M56: 15,283,816 km (0.117 R)
• M57: 16,198,757 km (0.059 R)
• M58: 16,383,959 km (0.066 R)
• M59: 16,476,709 km (0.091 R)
• M60: 17,037,402 km (0.119 R)
• M61: 17,414,688 km (0.084 R)
• M62: 18,918,745 km (0.069 R)
• M63: 20,364,160 km (0.084 R)
• M64: 20,965,693 km (0.119 R)
• M65: 21,674,936 km (0.12 R)
• M66: 22,289,185 km (0.045 R)
• M67: 22,563,996 km (0.068 R)
• M68: 23,116,910 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 10.1

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.01 AU - 11.15 AU

Year: 9944 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,025,416 km

• M1: 127,308 km (0.045 R)
• M2: 214,823 km (0.067 R)
• M3: 364,720 km (0.059 R)
• M4: 573,109 km (0.1 R)
• M5: 640,129 km (0.047 R)
• M6: 820,844 km (0.057 R)
• M7: 1,102,536 km (0.085 R)
• M8: 1,959,433 km (0.076 R)
• M9: 2,065,199 km (0.065 R)
• M10: 2,227,662 km (0.094 R)
• M11: 2,338,215 km (0.112 R)
• M12: 2,888,735 km (0.087 R)
• M13: 3,446,585 km (0.105 R)
• M14: 4,345,070 km (0.112 R)
• M15: 4,554,358 km (0.099 R)
• M16: 4,624,818 km (0.047 R)
• M17: 5,238,618 km (0.079 R)
• M18: 5,312,669 km (0.057 R)
• M19: 6,542,214 km (0.086 R)
• M20: 6,782,468 km (0.07 R)
• M21: 7,066,255 km (0.032 R)
• M22: 7,478,398 km (0.052 R)
• M23: 7,983,440 km (0.054 R)
• M24: 8,068,711 km (0.111 R)
• M25: 8,197,215 km (0.094 R)
• M26: 8,761,798 km (0.07 R)
• M27: 8,849,761 km (0.045 R)
• M28: 8,982,305 km (0.102 R)
• M29: 9,160,027 km (0.12 R)
• M30: 9,928,212 km (0.037 R)
• M31: 10,112,068 km (0.117 R)
• M32: 11,865,056 km (0.056 R)
• M33: 12,109,200 km (0.097 R)
• M34: 12,256,404 km (0.11 R)
• M35: 14,954,102 km (0.082 R)
• M36: 16,287,917 km (0.097 R)
• M37: 16,613,741 km (0.106 R)
• M38: 17,938,281 km (0.086 R)
• M39: 18,783,359 km (0.091 R)
• M40: 19,583,708 km (0.11 R)
• M41: 20,220,396 km (0.083 R)
• M42: 20,687,590 km (0.072 R)
• M43: 20,805,025 km (0.065 R)
• M44: 21,632,899 km (0.102 R)
• M45: 22,110,864 km (0.067 R)
• M46: 23,077,117 km (0.103 R)
• M47: 23,259,926 km (0.101 R)
• M48: 23,688,075 km (0.08 R)
• M49: 23,995,498 km (0.119 R)
• M50: 24,490,219 km (0.117 R)
• M51: 24,988,380 km (0.039 R)
• M52: 25,426,851 km (0.072 R)
• M53: 25,615,643 km (0.085 R)
• M54: 26,184,714 km (0.088 R)
• M55: 27,722,281 km (0.069 R)
• M56: 28,829,155 km (0.077 R)
• M57: 29,553,059 km (0.072 R)
• M58: 29,685,304 km (0.075 R)
• M59: 30,282,798 km (0.099 R)
• M60: 30,750,441 km (0.086 R)
• M61: 32,167,432 km (0.039 R)
• M62: 32,712,716 km (0.037 R)
• M63: 33,123,811 km (0.109 R)
• M64: 33,261,142 km (0.09 R)
• M65: 33,398,772 km (0.086 R)
• M66: 33,467,587 km (0.096 R)
• M67: 33,881,823 km (0.057 R)
• M68: 33,951,087 km (0.119 R)
• M69: 34,228,292 km (0.03 R)
• M70: 34,506,245 km (0.092 R)
• M71: 35,134,556 km (0.078 R)
• M72: 35,907,528 km (0.073 R)
• M73: 36,757,244 km (0.071 R)
• M74: 37,972,278 km (0.068 R)
• M75: 41,769,820 km (0.118 R)
• M76: 44,015,284 km (0.097 R)
• M77: 44,241,925 km (0.065 R)
• M78: 44,317,621 km (0.113 R)
• M79: 44,696,403 km (0.107 R)
• M80: 45,381,262 km (0.103 R)
• M81: 45,916,224 km (0.101 R)
• M82: 46,607,067 km (0.118 R)
• M83: 47,378,693 km (0.109 R)
• M84: 47,688,510 km (0.062 R)
• M85: 47,766,151 km (0.091 R)
• M86: 50,903,219 km (0.113 R)
• M87: 51,937,090 km (0.033 R)
• M88: 52,656,805 km (0.09 R)
• M89: 53,058,176 km (0.103 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 20,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit