🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 288 Days

Day: 22.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,131,207 km

• M1: 142,716 km (0.06 R)
• M2: 240,254 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.07 AU - 1.55 AU

Year: 571 Days

Day: 36.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.33 AU - 1.37 AU

Year: 597 Days

Day: 20.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 55.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.9

Radius: 14.7

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.65 AU - 6.13 AU

Year: 5443 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,131,207 km

• M1: 338,241 km (0.102 R)
• M2: 431,291 km (0.102 R)
• M3: 725,250 km (0.08 R)
• M4: 872,604 km (0.048 R)
• M5: 1,017,864 km (0.039 R)
• M6: 1,349,822 km (0.076 R)
• M7: 1,553,275 km (0.092 R)
• M8: 1,667,119 km (0.089 R)
• M9: 1,767,200 km (0.12 R)
• M10: 1,869,375 km (0.086 R)
• M11: 2,097,961 km (0.083 R)
• M12: 2,392,369 km (0.108 R)
• M13: 2,525,511 km (0.093 R)
• M14: 2,680,794 km (0.103 R)
• M15: 2,899,656 km (0.054 R)
• M16: 3,001,083 km (0.032 R)
• M17: 3,834,044 km (0.096 R)
• M18: 4,127,256 km (0.095 R)
• M19: 4,241,997 km (0.108 R)
• M20: 4,783,841 km (0.103 R)
• M21: 4,880,331 km (0.077 R)
• M22: 5,223,359 km (0.075 R)
• M23: 5,448,205 km (0.106 R)
• M24: 5,701,624 km (0.098 R)
• M25: 6,167,920 km (0.085 R)
• M26: 6,512,295 km (0.084 R)
• M27: 6,836,024 km (0.116 R)
• M28: 7,192,666 km (0.086 R)
• M29: 7,611,689 km (0.117 R)
• M30: 7,753,209 km (0.083 R)
• M31: 8,154,131 km (0.119 R)
• M32: 8,709,139 km (0.035 R)
• M33: 9,155,988 km (0.033 R)
• M34: 9,518,913 km (0.11 R)
• M35: 9,948,408 km (0.114 R)
• M36: 10,134,358 km (0.106 R)
• M37: 10,384,187 km (0.106 R)
• M38: 10,478,433 km (0.051 R)
• M39: 10,794,534 km (0.072 R)
• M40: 11,178,102 km (0.083 R)
• M41: 11,306,906 km (0.069 R)
• M42: 11,794,595 km (0.107 R)
• M43: 12,322,377 km (0.093 R)
• M44: 12,589,110 km (0.119 R)
• M45: 12,891,597 km (0.119 R)
• M46: 14,055,767 km (0.085 R)
• M47: 14,968,763 km (0.093 R)
• M48: 15,075,426 km (0.095 R)
• M49: 16,410,737 km (0.073 R)
• M50: 17,074,054 km (0.098 R)
• M51: 17,371,754 km (0.055 R)
• M52: 17,596,001 km (0.088 R)
• M53: 18,923,981 km (0.074 R)
• M54: 19,232,153 km (0.05 R)
• M55: 19,386,687 km (0.055 R)
• M56: 19,580,716 km (0.063 R)
• M57: 19,814,238 km (0.07 R)
• M58: 19,931,373 km (0.066 R)
• M59: 20,284,125 km (0.097 R)
• M60: 21,195,026 km (0.119 R)
• M61: 21,354,797 km (0.075 R)
• M62: 21,957,527 km (0.118 R)
• M63: 22,403,179 km (0.117 R)
• M64: 22,565,941 km (0.112 R)
• M65: 23,056,772 km (0.107 R)
• M66: 23,427,027 km (0.074 R)
• M67: 23,882,402 km (0.071 R)
• M68: 24,550,058 km (0.086 R)
• M69: 24,801,981 km (0.103 R)
• M70: 24,928,241 km (0.064 R)
• M71: 25,350,706 km (0.076 R)
• M72: 26,031,675 km (0.114 R)
• M73: 26,374,404 km (0.118 R)
• M74: 26,589,376 km (0.111 R)
• M75: 27,978,991 km (0.03 R)
• M76: 29,704,452 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 4.1

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.18 AU - 15.48 AU

Year: 19585 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,131,207 km

• M1: 52,958 km (0.118 R)
• M2: 135,236 km (0.076 R)
• M3: 544,536 km (0.106 R)
• M4: 724,802 km (0.03 R)
• M5: 1,137,542 km (0.092 R)
• M6: 1,212,491 km (0.088 R)
• M7: 1,314,816 km (0.09 R)
• M8: 1,839,156 km (0.103 R)
• M9: 2,420,793 km (0.102 R)
• M10: 2,485,120 km (0.066 R)
• M11: 2,550,045 km (0.102 R)
• M12: 2,582,658 km (0.04 R)
• M13: 3,089,346 km (0.051 R)
• M14: 3,336,033 km (0.104 R)
• M15: 3,589,152 km (0.108 R)
• M16: 3,699,555 km (0.052 R)
• M17: 3,773,756 km (0.096 R)
• M18: 5,611,416 km (0.066 R)
• M19: 5,868,724 km (0.104 R)
• M20: 6,086,090 km (0.117 R)
• M21: 7,304,565 km (0.059 R)
• M22: 7,632,334 km (0.069 R)
• M23: 7,727,029 km (0.076 R)
• M24: 8,991,281 km (0.115 R)
• M25: 9,041,247 km (0.119 R)
• M26: 9,241,708 km (0.081 R)
• M27: 9,393,101 km (0.079 R)
• M28: 9,443,665 km (0.11 R)
• M29: 11,218,494 km (0.104 R)
• M30: 11,650,682 km (0.097 R)
• M31: 12,699,064 km (0.091 R)
• M32: 13,036,258 km (0.097 R)
• M33: 13,319,596 km (0.113 R)
• M34: 13,892,257 km (0.086 R)
• M35: 14,472,996 km (0.029 R)
• M36: 14,707,565 km (0.118 R)
• M37: 14,884,240 km (0.115 R)
• M38: 16,019,538 km (0.068 R)
• M39: 16,262,186 km (0.109 R)
• M40: 17,368,612 km (0.11 R)
• M41: 18,182,724 km (0.076 R)
• M42: 18,245,854 km (0.116 R)
• M43: 18,945,224 km (0.113 R)
• M44: 19,201,784 km (0.087 R)
• M45: 19,523,869 km (0.087 R)
• M46: 21,761,853 km (0.12 R)
• M47: 21,963,211 km (0.099 R)
• M48: 22,367,724 km (0.045 R)
• M49: 22,571,028 km (0.103 R)
• M50: 23,047,497 km (0.06 R)
• M51: 25,267,529 km (0.12 R)
• M52: 25,620,580 km (0.069 R)
• M53: 25,833,159 km (0.094 R)
• M54: 27,120,897 km (0.056 R)
• M55: 27,918,104 km (0.066 R)
• M56: 28,282,973 km (0.065 R)
• M57: 28,356,127 km (0.088 R)
• M58: 28,429,430 km (0.117 R)
• M59: 28,722,941 km (0.04 R)
• M60: 29,535,407 km (0.105 R)
• M61: 30,056,456 km (0.1 R)
• M62: 32,476,351 km (0.027 R)
• M63: 33,942,410 km (0.1 R)
• M64: 34,020,201 km (0.11 R)
• M65: 34,097,992 km (0.115 R)
• M66: 35,193,797 km (0.087 R)
• M67: 35,745,962 km (0.049 R)
• M68: 35,983,524 km (0.049 R)
• M69: 36,619,464 km (0.12 R)
• M70: 37,098,926 km (0.104 R)
• M71: 38,144,615 km (0.099 R)
• M72: 39,363,389 km (0.106 R)
• M73: 39,690,559 km (0.112 R)
• M74: 40,842,612 km (0.041 R)
• M75: 42,340,087 km (0.077 R)
• M76: 43,263,854 km (0.069 R)
• M77: 44,109,531 km (0.073 R)
• M78: 44,194,353 km (0.113 R)
• M79: 44,789,902 km (0.093 R)
• M80: 47,372,260 km (0.095 R)
• M81: 48,156,452 km (0.108 R)
• M82: 48,243,817 km (0.115 R)
• M83: 49,384,651 km (0.096 R)
• M84: 49,472,764 km (0.111 R)
• M85: 51,961,324 km (0.098 R)
• M86: 52,050,934 km (0.059 R)
• M87: 52,320,060 km (0.085 R)
• M88: 54,217,410 km (0.074 R)
• M89: 54,399,321 km (0.104 R)
• M90: 61,269,304 km (0.082 R)
• M91: 62,599,379 km (0.115 R)
• M92: 64,131,261 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 14,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit