🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.75 AU - 1.13 AU

Year: 325 Days

Day: 39.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.81 AU

Year: 668 Days

Day: 41.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,586,031 km

• M1: 255,064 km (0.099 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.9

Radius: 8.5

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.02 AU - 6.46 AU

Year: 4902 Days

Day: 13.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 15,586,031 km

• M1: 115,340 km (0.1 R)
• M2: 207,791 km (0.088 R)
• M3: 479,162 km (0.106 R)
• M4: 658,081 km (0.118 R)
• M5: 1,120,338 km (0.083 R)
• M6: 1,421,629 km (0.098 R)
• M7: 1,512,285 km (0.065 R)
• M8: 1,573,919 km (0.068 R)
• M9: 1,683,724 km (0.106 R)
• M10: 1,878,201 km (0.104 R)
• M11: 2,097,213 km (0.077 R)
• M12: 2,166,177 km (0.117 R)
• M13: 2,689,770 km (0.105 R)
• M14: 2,765,017 km (0.066 R)
• M15: 3,211,567 km (0.088 R)
• M16: 3,891,190 km (0.054 R)
• M17: 3,998,003 km (0.102 R)
• M18: 4,062,480 km (0.083 R)
• M19: 4,324,276 km (0.097 R)
• M20: 4,390,698 km (0.095 R)
• M21: 4,457,269 km (0.093 R)
• M22: 4,569,168 km (0.117 R)
• M23: 4,704,703 km (0.119 R)
• M24: 4,841,436 km (0.108 R)
• M25: 5,378,193 km (0.092 R)
• M26: 6,106,435 km (0.104 R)
• M27: 6,583,802 km (0.066 R)
• M28: 6,762,572 km (0.119 R)
• M29: 6,969,017 km (0.112 R)
• M30: 7,046,957 km (0.04 R)
• M31: 7,151,377 km (0.103 R)
• M32: 7,627,397 km (0.081 R)
• M33: 7,680,953 km (0.052 R)
• M34: 7,734,659 km (0.039 R)
• M35: 7,788,364 km (0.101 R)
• M36: 8,223,245 km (0.069 R)
• M37: 8,415,927 km (0.104 R)
• M38: 9,088,071 km (0.045 R)
• M39: 9,806,440 km (0.092 R)
• M40: 9,864,633 km (0.055 R)
• M41: 10,098,903 km (0.102 R)
• M42: 10,513,140 km (0.102 R)
• M43: 11,236,296 km (0.086 R)
• M44: 11,297,332 km (0.098 R)
• M45: 11,358,368 km (0.059 R)
• M46: 12,540,191 km (0.082 R)
• M47: 12,730,330 km (0.109 R)
• M48: 13,306,581 km (0.074 R)
• M49: 13,858,597 km (0.114 R)
• M50: 14,153,754 km (0.064 R)
• M51: 14,252,638 km (0.118 R)
• M52: 14,384,882 km (0.07 R)
• M53: 14,451,154 km (0.108 R)
• M54: 14,917,900 km (0.097 R)
• M55: 15,220,536 km (0.109 R)
• M56: 15,423,391 km (0.083 R)
• M57: 15,831,793 km (0.101 R)
• M58: 16,278,343 km (0.117 R)
• M59: 16,347,457 km (0.049 R)
• M60: 16,763,788 km (0.085 R)
• M61: 16,903,512 km (0.037 R)
• M62: 17,219,014 km (0.115 R)
• M63: 17,571,766 km (0.034 R)
• M64: 17,749,039 km (0.04 R)
• M65: 17,962,665 km (0.112 R)
• M66: 18,141,285 km (0.108 R)
• M67: 18,392,310 km (0.077 R)
• M68: 18,861,748 km (0.064 R)
• M69: 19,335,076 km (0.039 R)
• M70: 19,408,229 km (0.053 R)
• M71: 19,812,144 km (0.118 R)
• M72: 20,033,698 km (0.091 R)
• M73: 20,144,849 km (0.086 R)
• M74: 22,064,489 km (0.067 R)
• M75: 22,294,122 km (0.119 R)
• M76: 23,181,985 km (0.101 R)
• M77: 23,415,358 km (0.116 R)
• M78: 23,571,538 km (0.076 R)
• M79: 24,357,077 km (0.076 R)
• M80: 24,515,351 km (0.106 R)
• M81: 24,991,820 km (0.049 R)
• M82: 26,115,599 km (0.097 R)
• M83: 26,196,532 km (0.059 R)
• M84: 26,683,623 km (0.119 R)
• M85: 26,765,153 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 11.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.29 AU - 8.33 AU

Year: 8539 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,586,031 km

• M1: 247,285 km (0.109 R)
• M2: 346,469 km (0.11 R)
• M3: 933,491 km (0.105 R)
• M4: 1,084,285 km (0.093 R)
• M5: 1,461,422 km (0.102 R)
• M6: 1,901,239 km (0.089 R)
• M7: 1,980,377 km (0.112 R)
• M8: 2,491,553 km (0.118 R)
• M9: 2,768,907 km (0.116 R)
• M10: 2,898,309 km (0.028 R)
• M11: 3,003,327 km (0.039 R)
• M12: 3,257,793 km (0.075 R)
• M13: 3,436,113 km (0.114 R)
• M14: 3,831,201 km (0.108 R)
• M15: 3,946,841 km (0.115 R)
• M16: 4,048,866 km (0.088 R)
• M17: 4,481,354 km (0.119 R)
• M18: 4,588,017 km (0.089 R)
• M19: 5,134,049 km (0.114 R)
• M20: 5,536,767 km (0.098 R)
• M21: 5,833,120 km (0.107 R)
• M22: 6,100,900 km (0.089 R)
• M23: 6,648,578 km (0.084 R)
• M24: 6,963,781 km (0.101 R)
• M25: 7,052,193 km (0.03 R)
• M26: 7,736,304 km (0.11 R)
• M27: 7,975,212 km (0.089 R)
• M28: 8,366,411 km (0.096 R)
• M29: 8,535,905 km (0.114 R)
• M30: 8,706,746 km (0.07 R)
• M31: 9,051,569 km (0.054 R)
• M32: 9,695,438 km (0.106 R)
• M33: 9,774,575 km (0.083 R)
• M34: 9,993,138 km (0.069 R)
• M35: 10,740,080 km (0.057 R)
• M36: 11,068,746 km (0.107 R)
• M37: 12,480,502 km (0.102 R)
• M38: 13,328,273 km (0.098 R)
• M39: 14,104,985 km (0.081 R)
• M40: 14,578,013 km (0.116 R)
• M41: 15,170,870 km (0.087 R)
• M42: 15,447,177 km (0.095 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit