🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.26 AU - 3.46 AU

Year: 1692 Days

Day: 39.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.54 AU - 4.08 AU

Year: 2602 Days

Day: 34.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,910,261 km

• M1: 1,264,401 km (0.101 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 12.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.33 AU - 13.91 AU

Year: 14762 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,910,261 km

• M1: 190,737 km (0.105 R)
• M2: 799,301 km (0.09 R)
• M3: 894,894 km (0.054 R)
• M4: 1,098,796 km (0.055 R)
• M5: 2,421,840 km (0.066 R)
• M6: 2,623,348 km (0.117 R)
• M7: 2,711,461 km (0.11 R)
• M8: 2,830,541 km (0.054 R)
• M9: 3,229,668 km (0.069 R)
• M10: 4,115,437 km (0.092 R)
• M11: 4,218,361 km (0.119 R)
• M12: 4,497,211 km (0.101 R)
• M13: 5,036,362 km (0.078 R)
• M14: 5,220,666 km (0.073 R)
• M15: 5,596,008 km (0.098 R)
• M16: 5,864,087 km (0.087 R)
• M17: 6,978,142 km (0.057 R)
• M18: 7,101,411 km (0.046 R)
• M19: 8,812,960 km (0.102 R)
• M20: 9,035,711 km (0.091 R)
• M21: 9,260,258 km (0.112 R)
• M22: 9,760,663 km (0.12 R)
• M23: 10,551,437 km (0.104 R)
• M24: 10,645,833 km (0.102 R)
• M25: 11,459,646 km (0.106 R)
• M26: 11,556,735 km (0.104 R)
• M27: 12,293,504 km (0.114 R)
• M28: 12,492,469 km (0.106 R)
• M29: 13,503,751 km (0.095 R)
• M30: 13,812,222 km (0.038 R)
• M31: 14,436,195 km (0.09 R)
• M32: 14,699,038 km (0.117 R)
• M33: 15,069,592 km (0.087 R)
• M34: 16,036,443 km (0.049 R)
• M35: 16,308,561 km (0.093 R)
• M36: 16,637,078 km (0.034 R)
• M37: 17,860,789 km (0.033 R)
• M38: 18,029,835 km (0.097 R)
• M39: 18,597,409 km (0.095 R)
• M40: 19,401,797 km (0.098 R)
• M41: 19,750,060 km (0.072 R)
• M42: 19,924,940 km (0.106 R)
• M43: 20,511,663 km (0.098 R)
• M44: 23,098,659 km (0.092 R)
• M45: 23,838,869 km (0.113 R)
• M46: 25,089,807 km (0.108 R)
• M47: 27,655,111 km (0.069 R)
• M48: 28,440,949 km (0.04 R)
• M49: 28,770,513 km (0.107 R)
• M50: 29,700,114 km (0.073 R)
• M51: 30,774,526 km (0.034 R)
• M52: 30,977,381 km (0.064 R)
• M53: 35,056,765 km (0.088 R)
• M54: 36,979,098 km (0.072 R)
• M55: 38,061,887 km (0.107 R)
• M56: 38,352,406 km (0.104 R)
• M57: 39,595,265 km (0.116 R)
• M58: 40,851,289 km (0.041 R)
• M59: 41,074,190 km (0.114 R)
• M60: 42,195,426 km (0.03 R)
• M61: 42,420,870 km (0.103 R)
• M62: 44,926,933 km (0.11 R)
• M63: 45,695,866 km (0.115 R)
• M64: 46,857,344 km (0.111 R)
• M65: 47,012,926 km (0.069 R)
• M66: 47,402,628 km (0.118 R)
• M67: 48,814,683 km (0.096 R)
• M68: 49,684,295 km (0.107 R)
• M69: 50,958,420 km (0.046 R)
• M70: 53,213,907 km (0.079 R)
• M71: 53,620,066 km (0.081 R)
• M72: 54,190,482 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 11.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.21 AU - 13.21 AU

Year: 16797 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,910,261 km

• M1: 164,707 km (0.116 R)
• M2: 269,276 km (0.113 R)
• M3: 464,950 km (0.047 R)
• M4: 731,384 km (0.072 R)
• M5: 874,250 km (0.117 R)
• M6: 1,563,298 km (0.066 R)
• M7: 1,680,283 km (0.047 R)
• M8: 1,873,863 km (0.072 R)
• M9: 2,256,983 km (0.111 R)
• M10: 2,444,280 km (0.06 R)
• M11: 2,805,858 km (0.09 R)
• M12: 3,184,789 km (0.097 R)
• M13: 3,426,090 km (0.091 R)
• M14: 4,088,211 km (0.104 R)
• M15: 4,997,018 km (0.068 R)
• M16: 5,636,997 km (0.077 R)
• M17: 5,856,009 km (0.103 R)
• M18: 5,929,760 km (0.07 R)
• M19: 6,040,912 km (0.091 R)
• M20: 6,530,246 km (0.08 R)
• M21: 6,645,137 km (0.092 R)
• M22: 6,722,031 km (0.038 R)
• M23: 7,427,534 km (0.059 R)
• M24: 7,507,420 km (0.083 R)
• M25: 7,829,653 km (0.077 R)
• M26: 8,488,034 km (0.056 R)
• M27: 9,379,039 km (0.062 R)
• M28: 10,344,244 km (0.053 R)
• M29: 10,793,486 km (0.104 R)
• M30: 11,157,458 km (0.064 R)
• M31: 11,479,243 km (0.034 R)
• M32: 12,940,814 km (0.089 R)
• M33: 13,182,116 km (0.056 R)
• M34: 13,767,193 km (0.037 R)
• M35: 14,560,510 km (0.094 R)
• M36: 16,451,427 km (0.047 R)
• M37: 16,555,847 km (0.112 R)
• M38: 16,712,775 km (0.046 R)
• M39: 16,817,793 km (0.109 R)
• M40: 17,186,851 km (0.109 R)
• M41: 19,789,106 km (0.099 R)
• M42: 19,955,758 km (0.097 R)
• M43: 20,346,507 km (0.106 R)
• M44: 20,514,805 km (0.1 R)
• M45: 21,591,161 km (0.111 R)
• M46: 21,877,492 km (0.076 R)
• M47: 23,680,595 km (0.067 R)
• M48: 24,153,623 km (0.088 R)
• M49: 24,988,828 km (0.089 R)
• M50: 25,833,607 km (0.117 R)
• M51: 26,565,291 km (0.116 R)
• M52: 26,872,116 km (0.083 R)
• M53: 27,303,556 km (0.104 R)
• M54: 27,489,207 km (0.053 R)
• M55: 28,048,703 km (0.073 R)
• M56: 28,236,149 km (0.069 R)
• M57: 29,368,755 km (0.11 R)
• M58: 29,559,043 km (0.099 R)
• M59: 29,813,360 km (0.113 R)
• M60: 30,644,825 km (0.062 R)
• M61: 32,330,493 km (0.036 R)
• M62: 33,052,752 km (0.104 R)
• M63: 34,312,665 km (0.072 R)
• M64: 35,520,818 km (0.113 R)
• M65: 36,538,233 km (0.07 R)
• M66: 36,879,615 km (0.082 R)
• M67: 37,496,557 km (0.075 R)
• M68: 38,601,786 km (0.06 R)
• M69: 41,411,533 km (0.091 R)
• M70: 41,624,860 km (0.085 R)
• M71: 42,124,217 km (0.027 R)
• M72: 42,697,177 km (0.064 R)
• M73: 44,431,914 km (0.068 R)
• M74: 44,650,327 km (0.096 R)
• M75: 44,796,185 km (0.054 R)
• M76: 45,381,112 km (0.086 R)
• M77: 46,263,142 km (0.094 R)
• M78: 47,299,556 km (0.107 R)
• M79: 47,671,456 km (0.093 R)
• M80: 48,718,192 km (0.109 R)
• M81: 48,793,141 km (0.082 R)
• M82: 49,018,585 km (0.073 R)
• M83: 49,847,955 km (0.034 R)
• M84: 49,999,199 km (0.069 R)
• M85: 50,075,045 km (0.091 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit