🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.16 AU - 1.68 AU

Year: 624 Days

Day: 26.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.57 AU - 2.13 AU

Year: 928 Days

Day: 31.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.72 AU - 5.58 AU

Year: 4312 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,273,179 km

• M1: 131,347 km (0.105 R)
• M2: 206,595 km (0.119 R)
• M3: 391,946 km (0.116 R)
• M4: 479,461 km (0.075 R)
• M5: 882,777 km (0.072 R)
• M6: 970,591 km (0.084 R)
• M7: 1,049,878 km (0.1 R)
• M8: 1,119,740 km (0.087 R)
• M9: 1,264,551 km (0.096 R)
• M10: 1,992,494 km (0.063 R)
• M11: 2,184,877 km (0.09 R)
• M12: 2,398,951 km (0.07 R)
• M13: 2,477,042 km (0.062 R)
• M14: 2,572,036 km (0.056 R)
• M15: 2,798,378 km (0.044 R)
• M16: 2,880,956 km (0.061 R)
• M17: 2,981,037 km (0.116 R)
• M18: 3,288,161 km (0.092 R)
• M19: 3,392,880 km (0.039 R)
• M20: 4,063,078 km (0.084 R)
• M21: 4,138,027 km (0.086 R)
• M22: 4,251,422 km (0.084 R)
• M23: 4,423,160 km (0.119 R)
• M24: 4,892,748 km (0.091 R)
• M25: 4,992,679 km (0.091 R)
• M26: 5,113,405 km (0.088 R)
• M27: 5,710,749 km (0.07 R)
• M28: 6,243,467 km (0.092 R)
• M29: 6,903,643 km (0.11 R)
• M30: 7,015,841 km (0.076 R)
• M31: 7,083,459 km (0.073 R)
• M32: 7,310,549 km (0.073 R)
• M33: 7,818,434 km (0.104 R)
• M34: 8,481,302 km (0.076 R)
• M35: 8,625,664 km (0.105 R)
• M36: 8,795,158 km (0.074 R)
• M37: 9,113,053 km (0.059 R)
• M38: 9,360,040 km (0.103 R)
• M39: 9,785,047 km (0.115 R)
• M40: 9,860,744 km (0.103 R)
• M41: 10,038,017 km (0.038 R)
• M42: 10,421,586 km (0.111 R)
• M43: 11,414,617 km (0.104 R)
• M44: 11,494,352 km (0.03 R)
• M45: 11,707,829 km (0.082 R)
• M46: 11,922,502 km (0.118 R)
• M47: 12,165,598 km (0.071 R)
• M48: 12,519,846 km (0.083 R)
• M49: 12,794,507 km (0.064 R)
• M50: 12,904,911 km (0.114 R)
• M51: 13,377,939 km (0.115 R)
• M52: 13,518,112 km (0.047 R)
• M53: 13,687,008 km (0.111 R)
• M54: 13,771,681 km (0.053 R)
• M55: 13,970,048 km (0.075 R)
• M56: 14,743,917 km (0.102 R)
• M57: 15,121,502 km (0.031 R)
• M58: 15,414,116 km (0.106 R)
• M59: 17,606,473 km (0.075 R)
• M60: 17,821,744 km (0.117 R)
• M61: 18,879,999 km (0.036 R)
• M62: 19,163,637 km (0.068 R)
• M63: 19,734,951 km (0.055 R)
• M64: 20,054,642 km (0.079 R)
• M65: 20,311,800 km (0.107 R)
• M66: 20,731,871 km (0.108 R)
• M67: 21,580,839 km (0.111 R)
• M68: 21,910,254 km (0.096 R)
• M69: 22,208,253 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 8.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.1 AU - 5.78 AU

Year: 4681 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 15,273,179 km

• M1: 109,057 km (0.093 R)
• M2: 164,408 km (0.077 R)
• M3: 281,394 km (0.112 R)
• M4: 366,515 km (0.111 R)
• M5: 444,156 km (0.072 R)
• M6: 528,230 km (0.087 R)
• M7: 618,438 km (0.088 R)
• M8: 758,760 km (0.093 R)
• M9: 874,100 km (0.118 R)
• M10: 1,007,990 km (0.101 R)
• M11: 1,083,986 km (0.118 R)
• M12: 1,566,140 km (0.111 R)
• M13: 1,730,548 km (0.053 R)
• M14: 1,807,292 km (0.09 R)
• M15: 1,964,070 km (0.12 R)
• M16: 2,191,160 km (0.096 R)
• M17: 2,426,777 km (0.108 R)
• M18: 2,495,592 km (0.053 R)
• M19: 2,617,813 km (0.076 R)
• M20: 2,759,782 km (0.094 R)
• M21: 3,965,092 km (0.088 R)
• M22: 4,378,131 km (0.039 R)
• M23: 4,483,598 km (0.112 R)
• M24: 4,568,569 km (0.107 R)
• M25: 5,267,491 km (0.068 R)
• M26: 5,538,263 km (0.051 R)
• M27: 5,675,294 km (0.068 R)
• M28: 6,116,907 km (0.12 R)
• M29: 6,282,363 km (0.098 R)
• M30: 6,690,316 km (0.064 R)
• M31: 6,836,473 km (0.03 R)
• M32: 7,156,613 km (0.101 R)
• M33: 7,381,159 km (0.085 R)
• M34: 8,094,591 km (0.117 R)
• M35: 9,205,505 km (0.119 R)
• M36: 9,586,531 km (0.062 R)
• M37: 9,641,284 km (0.075 R)
• M38: 9,696,336 km (0.107 R)
• M39: 10,674,706 km (0.099 R)
• M40: 10,788,550 km (0.12 R)
• M41: 11,161,198 km (0.09 R)
• M42: 12,155,874 km (0.108 R)
• M43: 12,274,804 km (0.102 R)
• M44: 12,603,770 km (0.084 R)
• M45: 12,693,978 km (0.115 R)
• M46: 13,087,420 km (0.118 R)
• M47: 14,104,087 km (0.033 R)
• M48: 14,448,611 km (0.108 R)
• M49: 14,795,977 km (0.033 R)
• M50: 16,016,846 km (0.098 R)
• M51: 16,212,669 km (0.103 R)
• M52: 16,442,003 km (0.116 R)
• M53: 16,606,411 km (0.106 R)
• M54: 17,504,148 km (0.059 R)
• M55: 17,638,487 km (0.106 R)
• M56: 17,942,021 km (0.086 R)
• M57: 18,077,407 km (0.116 R)
• M58: 18,281,159 km (0.114 R)
• M59: 18,485,809 km (0.085 R)
• M60: 18,691,207 km (0.105 R)
• M61: 19,104,097 km (0.075 R)
• M62: 19,207,768 km (0.085 R)
• M63: 19,311,739 km (0.099 R)
• M64: 20,009,164 km (0.101 R)
• M65: 20,466,933 km (0.067 R)
• M66: 21,285,234 km (0.105 R)
• M67: 22,150,508 km (0.082 R)
• M68: 22,295,767 km (0.047 R)
• M69: 22,587,483 km (0.032 R)
• M70: 22,880,246 km (0.114 R)
• M71: 23,285,058 km (0.11 R)
• M72: 24,139,112 km (0.084 R)
• M73: 24,326,110 km (0.103 R)
• M74: 24,626,353 km (0.105 R)
• M75: 24,927,792 km (0.097 R)
• M76: 25,420,269 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 14.3

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.64 AU - 12.5 AU

Year: 13589 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,273,179 km

• M1: 220,507 km (0.091 R)
• M2: 356,791 km (0.082 R)
• M3: 506,688 km (0.065 R)
• M4: 1,081,293 km (0.118 R)
• M5: 1,217,278 km (0.082 R)
• M6: 1,630,467 km (0.04 R)
• M7: 1,821,204 km (0.107 R)
• M8: 2,237,087 km (0.07 R)
• M9: 2,378,606 km (0.025 R)
• M10: 2,695,604 km (0.054 R)
• M11: 3,575,240 km (0.116 R)
• M12: 3,741,892 km (0.069 R)
• M13: 4,301,388 km (0.062 R)
• M14: 4,780,250 km (0.079 R)
• M15: 4,964,405 km (0.11 R)
• M16: 5,276,466 km (0.04 R)
• M17: 5,562,946 km (0.084 R)
• M18: 6,101,499 km (0.067 R)
• M19: 6,656,956 km (0.108 R)
• M20: 7,405,095 km (0.098 R)
• M21: 7,547,213 km (0.102 R)
• M22: 7,942,899 km (0.098 R)
• M23: 8,088,458 km (0.047 R)
• M24: 9,094,503 km (0.11 R)
• M25: 10,080,802 km (0.097 R)
• M26: 10,337,662 km (0.104 R)
• M27: 10,717,042 km (0.056 R)
• M28: 10,878,009 km (0.062 R)
• M29: 11,161,946 km (0.106 R)
• M30: 11,986,529 km (0.064 R)
• M31: 12,153,929 km (0.082 R)
• M32: 14,155,250 km (0.061 R)
• M33: 14,755,436 km (0.111 R)
• M34: 15,114,920 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit