🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.74 AU - 2.04 AU

Year: 959 Days

Day: 24.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,612,791 km

• M1: 53,257 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.77 AU - 2.73 AU

Year: 1245 Days

Day: 39.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,612,791 km

• M1: 34,258 km (0.104 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 12.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.26 AU - 7.12 AU

Year: 5682 Days

Day: 6.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,612,791 km

• M1: 150,645 km (0.027 R)
• M2: 624,571 km (0.116 R)
• M3: 1,180,327 km (0.083 R)
• M4: 1,777,073 km (0.081 R)
• M5: 2,350,931 km (0.119 R)
• M6: 3,085,157 km (0.109 R)
• M7: 4,133,090 km (0.078 R)
• M8: 5,261,357 km (0.059 R)
• M9: 6,518,578 km (0.11 R)
• M10: 7,742,438 km (0.088 R)
• M11: 8,195,570 km (0.098 R)
• M12: 10,458,238 km (0.069 R)
• M13: 11,684,641 km (0.103 R)
• M14: 14,762,467 km (0.098 R)
• M15: 16,798,644 km (0.116 R)
• M16: 17,949,351 km (0.114 R)
• M17: 20,123,756 km (0.077 R)
• M18: 22,316,711 km (0.047 R)
• M19: 22,927,519 km (0.068 R)
• M20: 25,814,908 km (0.114 R)
• M21: 26,318,604 km (0.098 R)
• M22: 27,781,671 km (0.076 R)
• M23: 29,298,145 km (0.115 R)
• M24: 30,963,318 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 14.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.94 AU - 7.52 AU

Year: 7173 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 105,612,791 km

• M1: 181,313 km (0.109 R)
• M2: 633,697 km (0.115 R)
• M3: 1,312,123 km (0.073 R)
• M4: 1,791,883 km (0.052 R)
• M5: 2,425,131 km (0.117 R)
• M6: 2,941,393 km (0.101 R)
• M7: 3,398,415 km (0.101 R)
• M8: 5,760,116 km (0.085 R)
• M9: 6,313,329 km (0.074 R)
• M10: 8,764,790 km (0.113 R)
• M11: 10,273,933 km (0.112 R)
• M12: 10,894,615 km (0.073 R)
• M13: 13,859,794 km (0.1 R)
• M14: 17,260,602 km (0.083 R)
• M15: 21,489,435 km (0.109 R)
• M16: 22,190,151 km (0.093 R)
• M17: 23,310,490 km (0.06 R)
• M18: 26,012,527 km (0.081 R)
• M19: 27,257,929 km (0.088 R)
• M20: 30,156,836 km (0.081 R)
• M21: 30,937,139 km (0.065 R)
• M22: 33,670,292 km (0.09 R)
• M23: 36,670,776 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 11.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.79 AU - 14.39 AU

Year: 15510 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 105,612,791 km

• M1: 145,559 km (0.072 R)
• M2: 576,700 km (0.072 R)
• M3: 1,293,274 km (0.11 R)
• M4: 2,148,525 km (0.117 R)
• M5: 2,655,961 km (0.029 R)
• M6: 3,456,608 km (0.088 R)
• M7: 4,034,655 km (0.108 R)
• M8: 6,411,615 km (0.042 R)
• M9: 7,060,720 km (0.108 R)
• M10: 7,471,067 km (0.085 R)
• M11: 8,190,334 km (0.112 R)
• M12: 8,798,449 km (0.101 R)
• M13: 9,436,634 km (0.115 R)
• M14: 10,509,849 km (0.083 R)
• M15: 12,108,003 km (0.117 R)
• M16: 12,763,990 km (0.098 R)
• M17: 13,374,349 km (0.109 R)
• M18: 14,075,364 km (0.096 R)
• M19: 15,857,973 km (0.068 R)
• M20: 23,787,707 km (0.114 R)
• M21: 28,424,792 km (0.04 R)
• M22: 29,000,295 km (0.073 R)
• M23: 32,618,320 km (0.099 R)
• M24: 38,034,810 km (0.094 R)
• M25: 40,301,816 km (0.107 R)
• M26: 43,869,276 km (0.092 R)
• M27: 45,572,598 km (0.082 R)
• M28: 50,778,155 km (0.118 R)
• M29: 54,049,411 km (0.06 R)
• M30: 58,009,566 km (0.072 R)
• M31: 59,122,275 km (0.056 R)
• M32: 62,739,851 km (0.1 R)
• M33: 64,109,120 km (0.041 R)
• M34: 67,313,357 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 5.7

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.71 AU - 21.31 AU

Year: 30581 Days

Day: 23.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,612,791 km

• M1: 71,358 km (0.102 R)
• M2: 406,158 km (0.108 R)
• M3: 1,440,627 km (0.096 R)
• M4: 1,925,923 km (0.118 R)
• M5: 2,387,732 km (0.086 R)
• M6: 2,977,895 km (0.098 R)
• M7: 3,401,257 km (0.047 R)
• M8: 4,110,201 km (0.089 R)
• M9: 5,287,986 km (0.09 R)
• M10: 8,403,810 km (0.099 R)
• M11: 8,639,127 km (0.11 R)
• M12: 9,624,379 km (0.112 R)
• M13: 12,487,832 km (0.077 R)
• M14: 13,988,897 km (0.084 R)
• M15: 15,255,991 km (0.059 R)
• M16: 16,968,438 km (0.096 R)
• M17: 20,556,991 km (0.072 R)
• M18: 22,302,799 km (0.041 R)
• M19: 24,026,914 km (0.112 R)
• M20: 27,738,138 km (0.064 R)
• M21: 38,005,339 km (0.114 R)
• M22: 52,702,283 km (0.078 R)
• M23: 62,402,807 km (0.115 R)
• M24: 80,129,706 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit