🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 247 Days

Day: 39 Hours

Environment

Temp: 124 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.8 AU - 2.12 AU

Year: 983 Days

Day: 36.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,333,230 km

• M1: 61,634 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.13 AU - 4.15 AU

Year: 2487 Days

Day: 21.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,333,230 km

• M1: 705,504 km (0.032 R)
• M2: 909,555 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 11.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.76 AU - 10.04 AU

Year: 10322 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,333,230 km

• M1: 148,401 km (0.12 R)
• M2: 549,922 km (0.106 R)
• M3: 1,158,935 km (0.045 R)
• M4: 3,243,880 km (0.089 R)
• M5: 3,816,840 km (0.107 R)
• M6: 4,198,015 km (0.11 R)
• M7: 4,974,129 km (0.105 R)
• M8: 5,878,897 km (0.119 R)
• M9: 7,130,134 km (0.052 R)
• M10: 7,926,892 km (0.079 R)
• M11: 9,304,838 km (0.084 R)
• M12: 10,412,610 km (0.115 R)
• M13: 11,889,889 km (0.11 R)
• M14: 12,471,077 km (0.057 R)
• M15: 13,132,299 km (0.095 R)
• M16: 13,816,560 km (0.119 R)
• M17: 15,873,680 km (0.113 R)
• M18: 16,722,200 km (0.075 R)
• M19: 18,432,851 km (0.091 R)
• M20: 19,370,381 km (0.105 R)
• M21: 22,992,295 km (0.108 R)
• M22: 27,241,922 km (0.097 R)
• M23: 34,732,437 km (0.082 R)
• M24: 35,323,199 km (0.113 R)
• M25: 40,035,083 km (0.117 R)
• M26: 41,871,696 km (0.106 R)
• M27: 42,406,508 km (0.071 R)
• M28: 43,353,613 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 10

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.24 AU - 11.76 AU

Year: 10487 Days

Day: 8.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 101,333,230 km

• M1: 124,316 km (0.084 R)
• M2: 444,306 km (0.06 R)
• M3: 898,186 km (0.032 R)
• M4: 1,432,250 km (0.114 R)
• M5: 2,582,807 km (0.097 R)
• M6: 3,697,910 km (0.05 R)
• M7: 5,269,585 km (0.113 R)
• M8: 5,706,560 km (0.109 R)
• M9: 13,376,742 km (0.101 R)
• M10: 13,748,792 km (0.082 R)
• M11: 14,064,145 km (0.049 R)
• M12: 15,374,323 km (0.081 R)
• M13: 17,124,169 km (0.076 R)
• M14: 18,387,523 km (0.107 R)
• M15: 19,711,913 km (0.077 R)
• M16: 21,688,550 km (0.108 R)
• M17: 22,637,299 km (0.086 R)
• M18: 28,713,217 km (0.104 R)
• M19: 30,279,955 km (0.119 R)
• M20: 33,242,292 km (0.106 R)
• M21: 47,171,201 km (0.093 R)
• M22: 48,615,718 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 8

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.96 AU - 13.5 AU

Year: 13479 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,333,230 km

• M1: 99,483 km (0.052 R)
• M2: 553,512 km (0.115 R)
• M3: 839,394 km (0.087 R)
• M4: 1,200,523 km (0.098 R)
• M5: 1,511,537 km (0.058 R)
• M6: 2,034,381 km (0.056 R)
• M7: 2,543,613 km (0.082 R)
• M8: 2,920,749 km (0.049 R)
• M9: 3,234,007 km (0.117 R)
• M10: 4,495,715 km (0.054 R)
• M11: 4,981,459 km (0.102 R)
• M12: 5,793,477 km (0.056 R)
• M13: 6,368,830 km (0.047 R)
• M14: 8,372,394 km (0.082 R)
• M15: 11,931,477 km (0.05 R)
• M16: 12,298,142 km (0.117 R)
• M17: 13,706,755 km (0.075 R)
• M18: 18,090,571 km (0.078 R)
• M19: 24,877,528 km (0.059 R)
• M20: 26,702,173 km (0.103 R)
• M21: 30,843,939 km (0.034 R)
• M22: 33,066,964 km (0.066 R)
• M23: 35,520,219 km (0.081 R)
• M24: 35,771,992 km (0.063 R)
• M25: 36,151,971 km (0.026 R)
• M26: 37,307,914 km (0.117 R)
• M27: 40,100,756 km (0.108 R)
• M28: 41,478,403 km (0.111 R)
• M29: 42,320,041 km (0.114 R)
• M30: 56,175,496 km (0.047 R)
• M31: 58,073,295 km (0.115 R)
• M32: 58,422,905 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.4

Radius: 5.4

Gravity: 33.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.7 AU - 19.96 AU

Year: 25839 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,333,230 km

• M1: 67,169 km (0.108 R)
• M2: 242,199 km (0.101 R)
• M3: 677,678 km (0.059 R)
• M4: 965,355 km (0.104 R)
• M5: 1,415,196 km (0.089 R)
• M6: 1,668,465 km (0.07 R)
• M7: 1,994,738 km (0.109 R)
• M8: 2,266,408 km (0.113 R)
• M9: 3,479,646 km (0.093 R)
• M10: 3,673,376 km (0.085 R)
• M11: 4,082,526 km (0.117 R)
• M12: 6,451,408 km (0.1 R)
• M13: 7,516,246 km (0.062 R)
• M14: 8,118,527 km (0.119 R)
• M15: 12,054,148 km (0.049 R)
• M16: 13,500,161 km (0.096 R)
• M17: 14,142,384 km (0.107 R)
• M18: 18,042,251 km (0.113 R)
• M19: 19,825,308 km (0.088 R)
• M20: 26,118,741 km (0.111 R)
• M21: 31,908,478 km (0.032 R)
• M22: 33,769,775 km (0.118 R)
• M23: 41,771,615 km (0.081 R)
• M24: 44,170,566 km (0.05 R)
• M25: 45,226,129 km (0.084 R)
• M26: 49,428,632 km (0.105 R)
• M27: 53,090,788 km (0.112 R)
• M28: 55,902,032 km (0.113 R)
• M29: 58,179,360 km (0.079 R)
• M30: 60,949,464 km (0.058 R)
• M31: 63,583,433 km (0.1 R)
• M32: 70,976,411 km (0.07 R)
• M33: 71,938,923 km (0.094 R)
• M34: 72,666,567 km (0.118 R)
• M35: 76,630,163 km (0.107 R)
• M36: 77,643,090 km (0.098 R)
• M37: 80,474,679 km (0.077 R)
• M38: 98,028,044 km (0.119 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit