🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 31.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,905,496 km

• M1: 333,753 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.17 AU - 1.43 AU

Year: 536 Days

Day: 28.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.1

Radius: 10.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.28 AU - 5.62 AU

Year: 4601 Days

Day: 9.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,905,496 km

• M1: 137,032 km (0.07 R)
• M2: 207,043 km (0.094 R)
• M3: 343,028 km (0.116 R)
• M4: 524,939 km (0.06 R)
• M5: 607,367 km (0.104 R)
• M6: 806,033 km (0.083 R)
• M7: 903,721 km (0.098 R)
• M8: 1,243,757 km (0.116 R)
• M9: 1,464,414 km (0.074 R)
• M10: 1,685,220 km (0.072 R)
• M11: 1,877,603 km (0.106 R)
• M12: 2,077,316 km (0.102 R)
• M13: 2,145,533 km (0.115 R)
• M14: 2,326,247 km (0.106 R)
• M15: 2,614,372 km (0.092 R)
• M16: 2,868,390 km (0.117 R)
• M17: 3,068,103 km (0.08 R)
• M18: 3,193,316 km (0.103 R)
• M19: 3,256,596 km (0.118 R)
• M20: 3,416,516 km (0.043 R)
• M21: 3,513,755 km (0.085 R)
• M22: 3,811,155 km (0.101 R)
• M23: 4,065,322 km (0.112 R)
• M24: 4,430,491 km (0.117 R)
• M25: 4,697,822 km (0.063 R)
• M26: 5,062,542 km (0.026 R)
• M27: 5,136,592 km (0.092 R)
• M28: 5,379,689 km (0.106 R)
• M29: 5,780,611 km (0.111 R)
• M30: 6,092,523 km (0.049 R)
• M31: 6,814,632 km (0.092 R)
• M32: 7,019,880 km (0.095 R)
• M33: 7,352,885 km (0.112 R)
• M34: 7,478,996 km (0.105 R)
• M35: 7,563,519 km (0.102 R)
• M36: 8,034,154 km (0.109 R)
• M37: 8,536,204 km (0.107 R)
• M38: 8,646,757 km (0.098 R)
• M39: 10,009,893 km (0.095 R)
• M40: 10,196,740 km (0.105 R)
• M41: 10,267,051 km (0.06 R)
• M42: 10,337,512 km (0.086 R)
• M43: 10,526,305 km (0.059 R)
• M44: 10,621,150 km (0.086 R)
• M45: 10,859,609 km (0.107 R)
• M46: 10,931,416 km (0.119 R)
• M47: 11,099,713 km (0.065 R)
• M48: 11,341,613 km (0.112 R)
• M49: 11,707,679 km (0.057 R)
• M50: 12,326,565 km (0.104 R)
• M51: 13,006,787 km (0.112 R)
• M52: 13,313,163 km (0.112 R)
• M53: 13,467,100 km (0.099 R)
• M54: 13,621,784 km (0.062 R)
• M55: 13,828,827 km (0.077 R)
• M56: 14,430,061 km (0.119 R)
• M57: 14,535,528 km (0.07 R)
• M58: 14,720,730 km (0.05 R)
• M59: 15,603,956 km (0.109 R)
• M60: 15,793,646 km (0.106 R)
• M61: 16,038,537 km (0.084 R)
• M62: 16,120,367 km (0.118 R)
• M63: 16,504,535 km (0.101 R)
• M64: 16,836,044 km (0.11 R)
• M65: 17,114,146 km (0.088 R)
• M66: 17,646,565 km (0.071 R)
• M67: 18,070,824 km (0.093 R)
• M68: 18,498,375 km (0.084 R)
• M69: 18,871,771 km (0.116 R)
• M70: 19,102,601 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 11.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.15 AU - 8.03 AU

Year: 6118 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,905,496 km

• M1: 152,889 km (0.094 R)
• M2: 224,546 km (0.107 R)
• M3: 450,589 km (0.119 R)
• M4: 613,650 km (0.092 R)
• M5: 743,501 km (0.064 R)
• M6: 1,142,479 km (0.083 R)
• M7: 1,357,301 km (0.052 R)
• M8: 1,640,191 km (0.112 R)
• M9: 1,942,080 km (0.109 R)
• M10: 2,080,009 km (0.12 R)
• M11: 2,262,069 km (0.113 R)
• M12: 2,386,385 km (0.086 R)
• M13: 2,491,852 km (0.105 R)
• M14: 3,296,688 km (0.113 R)
• M15: 3,367,298 km (0.055 R)
• M16: 3,438,357 km (0.102 R)
• M17: 3,533,950 km (0.069 R)
• M18: 4,564,680 km (0.03 R)
• M19: 4,722,954 km (0.099 R)
• M20: 4,829,468 km (0.064 R)
• M21: 5,291,426 km (0.12 R)
• M22: 5,374,453 km (0.059 R)
• M23: 6,140,993 km (0.066 R)
• M24: 6,911,571 km (0.106 R)
• M25: 7,032,745 km (0.099 R)
• M26: 7,587,305 km (0.059 R)
• M27: 7,901,460 km (0.066 R)
• M28: 8,542,637 km (0.104 R)
• M29: 8,705,549 km (0.066 R)
• M30: 8,869,508 km (0.034 R)
• M31: 9,334,159 km (0.103 R)
• M32: 9,603,286 km (0.116 R)
• M33: 9,738,821 km (0.089 R)
• M34: 9,874,955 km (0.056 R)
• M35: 10,287,098 km (0.111 R)
• M36: 11,235,249 km (0.051 R)
• M37: 11,306,607 km (0.086 R)
• M38: 11,557,483 km (0.119 R)
• M39: 11,629,589 km (0.078 R)
• M40: 11,991,915 km (0.049 R)
• M41: 12,137,922 km (0.112 R)
• M42: 12,211,225 km (0.108 R)
• M43: 13,063,933 km (0.1 R)
• M44: 13,139,031 km (0.078 R)
• M45: 13,327,375 km (0.054 R)
• M46: 14,475,838 km (0.118 R)
• M47: 14,983,274 km (0.113 R)
• M48: 15,140,651 km (0.065 R)
• M49: 15,377,764 km (0.111 R)
• M50: 15,496,694 km (0.098 R)
• M51: 16,662,660 km (0.095 R)
• M52: 17,030,371 km (0.099 R)
• M53: 17,194,630 km (0.065 R)
• M54: 17,483,204 km (0.079 R)
• M55: 17,981,963 km (0.076 R)
• M56: 18,107,326 km (0.081 R)
• M57: 18,696,443 km (0.099 R)
• M58: 18,780,965 km (0.101 R)
• M59: 18,908,273 km (0.107 R)
• M60: 19,420,048 km (0.115 R)
• M61: 20,894,933 km (0.113 R)
• M62: 21,424,061 km (0.118 R)
• M63: 21,690,345 km (0.118 R)
• M64: 22,630,717 km (0.029 R)
• M65: 22,721,074 km (0.103 R)
• M66: 23,128,728 km (0.097 R)
• M67: 23,356,267 km (0.103 R)
• M68: 25,063,029 km (0.12 R)
• M69: 25,907,808 km (0.09 R)
• M70: 26,905,177 km (0.095 R)
• M71: 27,915,112 km (0.079 R)
• M72: 28,790,559 km (0.063 R)
• M73: 30,768,243 km (0.063 R)
• M74: 31,571,583 km (0.101 R)
• M75: 33,096,435 km (0.067 R)
• M76: 33,250,221 km (0.093 R)
• M77: 33,507,081 km (0.043 R)
• M78: 33,661,466 km (0.097 R)
• M79: 33,764,539 km (0.12 R)
• M80: 34,229,788 km (0.075 R)
• M81: 34,489,191 km (0.082 R)
• M82: 34,593,012 km (0.106 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit