🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 286 Days

Day: 29.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.49 AU - 2.13 AU

Year: 1071 Days

Day: 37.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 156.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,842,216 km

• M1: 1,022,950 km (0.118 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 9.3

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.99 AU - 5.61 AU

Year: 5365 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,842,216 km

• M1: 116,686 km (0.11 R)
• M2: 174,730 km (0.096 R)
• M3: 235,018 km (0.113 R)
• M4: 299,495 km (0.045 R)
• M5: 442,959 km (0.097 R)
• M6: 587,770 km (0.081 R)
• M7: 982,858 km (0.087 R)
• M8: 1,907,522 km (0.048 R)
• M9: 2,019,122 km (0.082 R)
• M10: 2,630,080 km (0.066 R)
• M11: 2,733,901 km (0.104 R)
• M12: 2,839,068 km (0.076 R)
• M13: 3,010,059 km (0.09 R)
• M14: 3,250,911 km (0.114 R)
• M15: 3,340,072 km (0.117 R)
• M16: 3,452,719 km (0.115 R)
• M17: 3,939,361 km (0.102 R)
• M18: 4,154,632 km (0.12 R)
• M19: 4,227,337 km (0.115 R)
• M20: 4,472,528 km (0.026 R)
• M21: 4,925,659 km (0.057 R)
• M22: 5,367,123 km (0.072 R)
• M23: 5,525,846 km (0.058 R)
• M24: 6,094,168 km (0.09 R)
• M25: 6,371,373 km (0.102 R)
• M26: 6,596,069 km (0.065 R)
• M27: 6,995,795 km (0.081 R)
• M28: 7,968,630 km (0.115 R)
• M29: 8,089,355 km (0.06 R)
• M30: 8,180,460 km (0.063 R)
• M31: 8,795,906 km (0.065 R)
• M32: 9,330,868 km (0.111 R)
• M33: 9,618,245 km (0.091 R)
• M34: 10,006,153 km (0.059 R)
• M35: 11,098,965 km (0.081 R)
• M36: 12,579,087 km (0.093 R)
• M37: 12,790,468 km (0.109 R)
• M38: 13,324,234 km (0.071 R)
• M39: 13,575,857 km (0.071 R)
• M40: 14,266,551 km (0.111 R)
• M41: 14,820,063 km (0.045 R)
• M42: 15,080,812 km (0.074 R)
• M43: 16,100,471 km (0.047 R)
• M44: 16,176,915 km (0.107 R)
• M45: 17,103,375 km (0.105 R)
• M46: 17,455,229 km (0.051 R)
• M47: 17,730,489 km (0.045 R)
• M48: 18,725,614 km (0.046 R)
• M49: 19,697,851 km (0.07 R)
• M50: 19,943,491 km (0.114 R)
• M51: 20,107,749 km (0.114 R)
• M52: 20,437,762 km (0.118 R)
• M53: 20,603,516 km (0.119 R)
• M54: 20,686,394 km (0.107 R)
• M55: 21,061,286 km (0.111 R)
• M56: 21,987,147 km (0.097 R)
• M57: 22,156,941 km (0.104 R)
• M58: 22,969,257 km (0.063 R)
• M59: 23,922,046 km (0.117 R)
• M60: 24,931,981 km (0.09 R)
• M61: 25,553,411 km (0.095 R)
• M62: 25,642,571 km (0.086 R)
• M63: 25,821,340 km (0.072 R)
• M64: 25,910,800 km (0.109 R)
• M65: 26,269,984 km (0.088 R)
• M66: 26,405,071 km (0.094 R)
• M67: 26,585,486 km (0.084 R)
• M68: 26,947,663 km (0.05 R)
• M69: 27,129,424 km (0.108 R)
• M70: 27,357,112 km (0.106 R)
• M71: 27,631,176 km (0.098 R)
• M72: 28,412,675 km (0.105 R)
• M73: 29,481,701 km (0.107 R)
• M74: 30,138,735 km (0.067 R)
• M75: 30,280,105 km (0.105 R)
• M76: 30,421,774 km (0.116 R)
• M77: 30,563,743 km (0.049 R)
• M78: 31,994,497 km (0.032 R)
• M79: 32,090,688 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 12.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.8 AU - 8 AU

Year: 7119 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,842,216 km

• M1: 160,369 km (0.117 R)
• M2: 409,749 km (0.04 R)
• M3: 497,712 km (0.089 R)
• M4: 1,020,557 km (0.119 R)
• M5: 1,133,204 km (0.051 R)
• M6: 1,216,380 km (0.069 R)
• M7: 1,858,754 km (0.058 R)
• M8: 2,376,063 km (0.117 R)
• M9: 2,595,523 km (0.106 R)
• M10: 2,730,460 km (0.063 R)
• M11: 3,245,376 km (0.1 R)
• M12: 3,739,947 km (0.065 R)
• M13: 3,944,447 km (0.117 R)
• M14: 4,126,508 km (0.095 R)
• M15: 4,472,228 km (0.102 R)
• M16: 5,106,823 km (0.114 R)
• M17: 5,305,638 km (0.056 R)
• M18: 5,536,019 km (0.119 R)
• M19: 5,977,033 km (0.035 R)
• M20: 7,018,534 km (0.074 R)
• M21: 7,113,229 km (0.077 R)
• M22: 7,303,667 km (0.048 R)
• M23: 7,431,723 km (0.086 R)
• M24: 7,625,003 km (0.03 R)
• M25: 7,722,392 km (0.08 R)
• M26: 8,049,712 km (0.115 R)
• M27: 9,093,456 km (0.069 R)
• M28: 9,369,763 km (0.093 R)
• M29: 9,543,895 km (0.088 R)
• M30: 9,684,069 km (0.066 R)
• M31: 9,859,996 km (0.102 R)
• M32: 10,108,328 km (0.096 R)
• M33: 10,251,194 km (0.094 R)
• M34: 12,587,763 km (0.079 R)
• M35: 13,167,455 km (0.113 R)
• M36: 13,795,616 km (0.11 R)
• M37: 14,073,569 km (0.097 R)
• M38: 14,313,225 km (0.087 R)
• M39: 14,473,744 km (0.096 R)
• M40: 14,634,860 km (0.12 R)
• M41: 14,877,658 km (0.087 R)
• M42: 15,285,312 km (0.072 R)
• M43: 15,408,431 km (0.112 R)
• M44: 15,903,899 km (0.115 R)
• M45: 16,111,840 km (0.111 R)
• M46: 18,589,779 km (0.044 R)
• M47: 18,677,444 km (0.091 R)
• M48: 18,940,886 km (0.079 R)
• M49: 19,471,659 km (0.09 R)
• M50: 20,007,219 km (0.06 R)
• M51: 21,001,746 km (0.046 R)
• M52: 21,275,809 km (0.078 R)
• M53: 21,551,069 km (0.12 R)
• M54: 22,197,781 km (0.112 R)
• M55: 22,663,778 km (0.078 R)
• M56: 23,274,287 km (0.11 R)
• M57: 24,080,919 km (0.114 R)
• M58: 24,511,611 km (0.1 R)
• M59: 24,800,185 km (0.057 R)
• M60: 25,235,216 km (0.108 R)
• M61: 25,867,865 km (0.086 R)
• M62: 26,259,961 km (0.08 R)
• M63: 26,752,737 km (0.098 R)
• M64: 26,901,138 km (0.091 R)
• M65: 28,098,370 km (0.086 R)
• M66: 28,400,408 km (0.114 R)
• M67: 28,855,484 km (0.119 R)
• M68: 29,363,968 km (0.084 R)
• M69: 29,568,318 km (0.069 R)
• M70: 30,235,226 km (0.061 R)
• M71: 30,493,132 km (0.083 R)
• M72: 32,529,459 km (0.113 R)
• M73: 32,740,840 km (0.115 R)
• M74: 35,258,124 km (0.056 R)
• M75: 36,348,094 km (0.069 R)
• M76: 36,512,502 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit