🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.77 AU - 0.77 AU

Year: 247 Days

Day: 24.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,028,557 km

• M1: 656,884 km (0.103 R)

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.25 AU - 1.35 AU

Year: 541 Days

Day: 21.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 8.4

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.32 AU - 6.3 AU

Year: 5115 Days

Day: 10.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,028,557 km

• M1: 105,466 km (0.118 R)
• M2: 996,920 km (0.06 R)
• M3: 1,600,398 km (0.092 R)
• M4: 1,798,914 km (0.116 R)
• M5: 1,854,565 km (0.096 R)
• M6: 1,910,664 km (0.091 R)
• M7: 1,967,362 km (0.089 R)
• M8: 2,180,389 km (0.062 R)
• M9: 2,503,520 km (0.113 R)
• M10: 2,649,827 km (0.104 R)
• M11: 2,820,369 km (0.083 R)
• M12: 3,060,922 km (0.055 R)
• M13: 3,515,251 km (0.078 R)
• M14: 3,585,263 km (0.109 R)
• M15: 3,822,076 km (0.098 R)
• M16: 4,285,979 km (0.103 R)
• M17: 4,436,175 km (0.107 R)
• M18: 4,690,342 km (0.092 R)
• M19: 4,923,266 km (0.072 R)
• M20: 5,028,134 km (0.098 R)
• M21: 5,133,601 km (0.064 R)
• M22: 5,293,221 km (0.066 R)
• M23: 5,699,529 km (0.104 R)
• M24: 5,920,336 km (0.032 R)
• M25: 6,256,931 km (0.118 R)
• M26: 6,628,682 km (0.043 R)
• M27: 7,244,127 km (0.09 R)
• M28: 7,333,587 km (0.056 R)
• M29: 8,216,962 km (0.086 R)
• M30: 8,750,428 km (0.095 R)
• M31: 9,359,740 km (0.072 R)
• M32: 9,620,489 km (0.114 R)
• M33: 10,115,808 km (0.087 R)
• M34: 10,857,215 km (0.063 R)
• M35: 11,234,351 km (0.106 R)
• M36: 11,303,466 km (0.077 R)
• M37: 11,476,700 km (0.105 R)
• M38: 12,391,940 km (0.087 R)
• M39: 12,499,052 km (0.075 R)
• M40: 12,894,439 km (0.102 R)
• M41: 13,882,234 km (0.104 R)
• M42: 14,403,881 km (0.068 R)
• M43: 14,629,475 km (0.092 R)
• M44: 15,046,105 km (0.075 R)
• M45: 15,198,545 km (0.035 R)
• M46: 15,389,881 km (0.05 R)
• M47: 15,466,625 km (0.061 R)
• M48: 15,659,008 km (0.07 R)
• M49: 15,774,946 km (0.116 R)
• M50: 16,163,152 km (0.094 R)
• M51: 16,241,093 km (0.098 R)
• M52: 18,926,225 km (0.025 R)
• M53: 19,712,362 km (0.091 R)
• M54: 19,795,837 km (0.073 R)
• M55: 19,962,938 km (0.058 R)
• M56: 20,593,792 km (0.115 R)
• M57: 21,017,902 km (0.1 R)
• M58: 22,091,118 km (0.072 R)
• M59: 22,918,543 km (0.103 R)
• M60: 23,358,062 km (0.058 R)
• M61: 24,290,206 km (0.078 R)
• M62: 24,379,666 km (0.12 R)
• M63: 24,738,401 km (0.091 R)
• M64: 24,918,368 km (0.101 R)
• M65: 25,053,754 km (0.094 R)
• M66: 25,279,796 km (0.106 R)
• M67: 25,870,708 km (0.088 R)
• M68: 26,053,367 km (0.056 R)
• M69: 26,788,640 km (0.11 R)
• M70: 27,066,144 km (0.114 R)
• M71: 27,205,270 km (0.03 R)
• M72: 27,670,669 km (0.091 R)
• M73: 27,810,693 km (0.057 R)
• M74: 28,373,630 km (0.051 R)
• M75: 28,562,123 km (0.062 R)
• M76: 28,798,189 km (0.114 R)
• M77: 29,606,017 km (0.109 R)
• M78: 29,701,610 km (0.115 R)
• M79: 29,940,817 km (0.1 R)
• M80: 31,146,725 km (0.07 R)
• M81: 31,389,822 km (0.06 R)
• M82: 32,713,314 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.2

Radius: 11.5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.06 AU - 12.94 AU

Year: 14244 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,028,557 km

• M1: 190,887 km (0.053 R)
• M2: 361,279 km (0.09 R)
• M3: 525,837 km (0.093 R)
• M4: 599,887 km (0.105 R)
• M5: 698,323 km (0.073 R)
• M6: 1,175,540 km (0.081 R)
• M7: 1,489,396 km (0.074 R)
• M8: 1,572,124 km (0.119 R)
• M9: 1,859,352 km (0.102 R)
• M10: 2,354,072 km (0.116 R)
• M11: 2,550,045 km (0.038 R)
• M12: 2,717,445 km (0.074 R)
• M13: 2,958,148 km (0.12 R)
• M14: 3,423,846 km (0.065 R)
• M15: 4,707,695 km (0.087 R)
• M16: 4,872,702 km (0.094 R)
• M17: 5,166,063 km (0.069 R)
• M18: 5,902,534 km (0.117 R)
• M19: 6,305,849 km (0.12 R)
• M20: 6,764,517 km (0.104 R)
• M21: 7,520,734 km (0.115 R)
• M22: 7,617,224 km (0.09 R)
• M23: 7,860,171 km (0.11 R)
• M24: 8,254,212 km (0.066 R)
• M25: 8,553,857 km (0.035 R)
• M26: 10,052,977 km (0.042 R)
• M27: 10,266,004 km (0.104 R)
• M28: 10,588,537 km (0.083 R)
• M29: 10,696,697 km (0.088 R)
• M30: 11,687,483 km (0.078 R)
• M31: 11,911,730 km (0.076 R)
• M32: 12,024,228 km (0.043 R)
• M33: 12,707,442 km (0.118 R)
• M34: 12,937,972 km (0.062 R)
• M35: 13,053,761 km (0.118 R)
• M36: 13,874,006 km (0.078 R)
• M37: 14,111,418 km (0.12 R)
• M38: 14,892,318 km (0.054 R)
• M39: 15,625,647 km (0.043 R)
• M40: 16,058,883 km (0.06 R)
• M41: 16,308,113 km (0.106 R)
• M42: 17,063,881 km (0.093 R)
• M43: 17,895,496 km (0.099 R)
• M44: 18,089,225 km (0.116 R)
• M45: 18,348,628 km (0.095 R)
• M46: 18,740,125 km (0.093 R)
• M47: 19,134,465 km (0.106 R)
• M48: 19,531,498 km (0.093 R)
• M49: 20,603,516 km (0.101 R)
• M50: 20,738,902 km (0.119 R)
• M51: 21,557,203 km (0.115 R)
• M52: 21,970,242 km (0.119 R)
• M53: 23,084,747 km (0.089 R)
• M54: 24,074,935 km (0.109 R)
• M55: 24,646,997 km (0.102 R)
• M56: 25,440,913 km (0.077 R)
• M57: 25,877,589 km (0.089 R)
• M58: 26,096,750 km (0.109 R)
• M59: 26,905,775 km (0.087 R)
• M60: 28,473,262 km (0.044 R)
• M61: 30,454,686 km (0.063 R)
• M62: 31,306,346 km (0.04 R)
• M63: 32,165,786 km (0.095 R)
• M64: 33,668,646 km (0.072 R)
• M65: 34,308,177 km (0.065 R)
• M66: 35,437,043 km (0.077 R)
• M67: 35,518,274 km (0.109 R)
• M68: 36,496,345 km (0.117 R)
• M69: 37,235,658 km (0.109 R)
• M70: 38,146,111 km (0.054 R)
• M71: 40,921,002 km (0.048 R)
• M72: 41,432,477 km (0.096 R)
• M73: 41,603,467 km (0.118 R)
• M74: 42,375,691 km (0.036 R)
• M75: 43,066,235 km (0.107 R)
• M76: 43,847,435 km (0.083 R)
• M77: 44,196,148 km (0.062 R)
• M78: 45,159,708 km (0.072 R)
• M79: 47,375,701 km (0.078 R)
• M80: 47,465,011 km (0.028 R)
• M81: 49,808,312 km (0.082 R)
• M82: 51,177,282 km (0.104 R)
• M83: 52,466,217 km (0.079 R)
• M84: 53,672,574 km (0.108 R)
• M85: 54,700,461 km (0.061 R)
• M86: 55,829,177 km (0.059 R)
• M87: 59,646,765 km (0.049 R)
• M88: 59,743,406 km (0.052 R)
• M89: 60,614,364 km (0.101 R)
• M90: 62,957,516 km (0.046 R)
• M91: 63,646,564 km (0.051 R)
• M92: 65,031,990 km (0.111 R)
• M93: 65,230,805 km (0.053 R)
• M94: 66,727,831 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit