🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.47 AU - 0.55 AU

Year: 239 Days

Day: 45.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 174.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 290 Days

Day: 18.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 12.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.8 AU

Year: 1193 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 35,109,971 km

• M1: 150,795 km (0.065 R)
• M2: 295,007 km (0.086 R)
• M3: 456,722 km (0.059 R)
• M4: 533,765 km (0.083 R)
• M5: 676,482 km (0.109 R)
• M6: 785,538 km (0.092 R)
• M7: 926,310 km (0.118 R)
• M8: 1,023,100 km (0.071 R)
• M9: 1,164,919 km (0.043 R)
• M10: 1,299,108 km (0.062 R)
• M11: 1,575,864 km (0.029 R)
• M12: 1,863,690 km (0.07 R)
• M13: 1,971,850 km (0.058 R)
• M14: 2,229,756 km (0.082 R)
• M15: 2,380,850 km (0.082 R)
• M16: 2,600,161 km (0.068 R)
• M17: 2,702,934 km (0.102 R)
• M18: 2,874,074 km (0.11 R)
• M19: 3,137,666 km (0.099 R)
• M20: 3,217,401 km (0.115 R)
• M21: 3,317,931 km (0.091 R)
• M22: 3,574,043 km (0.032 R)
• M23: 3,720,200 km (0.102 R)
• M24: 3,804,723 km (0.07 R)
• M25: 3,986,484 km (0.117 R)
• M26: 4,247,981 km (0.102 R)
• M27: 4,560,192 km (0.116 R)
• M28: 4,684,957 km (0.104 R)
• M29: 4,822,287 km (0.08 R)
• M30: 4,984,302 km (0.092 R)
• M31: 5,301,898 km (0.114 R)
• M32: 5,529,436 km (0.1 R)
• M33: 5,895,353 km (0.057 R)
• M34: 6,281,615 km (0.062 R)
• M35: 6,497,036 km (0.077 R)
• M36: 6,624,942 km (0.12 R)
• M37: 6,948,372 km (0.081 R)
• M38: 7,157,959 km (0.084 R)
• M39: 7,276,889 km (0.082 R)
• M40: 7,503,231 km (0.06 R)
• M41: 7,704,889 km (0.073 R)
• M42: 7,949,332 km (0.075 R)
• M43: 8,045,074 km (0.086 R)
• M44: 8,265,432 km (0.118 R)
• M45: 8,501,647 km (0.035 R)
• M46: 8,796,654 km (0.096 R)
• M47: 8,881,626 km (0.119 R)
• M48: 8,995,170 km (0.103 R)
• M49: 9,152,248 km (0.062 R)
• M50: 9,238,267 km (0.086 R)
• M51: 9,440,224 km (0.05 R)
• M52: 9,585,184 km (0.077 R)
• M53: 9,921,780 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 9

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.12 AU - 3.9 AU

Year: 4314 Days

Day: 9.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,109,971 km

• M1: 116,836 km (0.051 R)
• M2: 231,578 km (0.052 R)
• M3: 372,349 km (0.069 R)
• M4: 450,290 km (0.107 R)
• M5: 523,742 km (0.039 R)
• M6: 684,410 km (0.081 R)
• M7: 1,012,030 km (0.055 R)
• M8: 1,083,238 km (0.088 R)
• M9: 1,385,575 km (0.079 R)
• M10: 1,481,468 km (0.108 R)
• M11: 1,748,201 km (0.07 R)
• M12: 2,103,346 km (0.119 R)
• M13: 2,289,296 km (0.116 R)
• M14: 2,677,652 km (0.03 R)
• M15: 2,900,104 km (0.113 R)
• M16: 2,961,739 km (0.028 R)
• M17: 3,023,971 km (0.075 R)
• M18: 3,255,698 km (0.075 R)
• M19: 3,736,656 km (0.059 R)
• M20: 4,216,566 km (0.11 R)
• M21: 4,310,214 km (0.111 R)
• M22: 4,740,158 km (0.105 R)
• M23: 5,034,417 km (0.04 R)
• M24: 5,208,998 km (0.104 R)
• M25: 5,641,037 km (0.08 R)
• M26: 6,190,659 km (0.086 R)
• M27: 6,350,729 km (0.111 R)
• M28: 6,539,372 km (0.1 R)
• M29: 6,867,141 km (0.039 R)
• M30: 7,200,295 km (0.098 R)
• M31: 7,481,838 km (0.117 R)
• M32: 7,652,529 km (0.112 R)
• M33: 7,767,121 km (0.079 R)
• M34: 8,318,988 km (0.045 R)
• M35: 8,495,962 km (0.07 R)
• M36: 8,584,823 km (0.092 R)
• M37: 8,703,903 km (0.113 R)
• M38: 8,823,432 km (0.083 R)
• M39: 9,064,434 km (0.04 R)
• M40: 9,924,472 km (0.106 R)
• M41: 11,262,924 km (0.079 R)
• M42: 11,360,612 km (0.115 R)
• M43: 11,820,625 km (0.079 R)
• M44: 12,387,452 km (0.111 R)
• M45: 12,623,368 km (0.109 R)
• M46: 12,758,903 km (0.082 R)
• M47: 14,281,062 km (0.093 R)
• M48: 14,563,951 km (0.109 R)
• M49: 14,884,390 km (0.05 R)
• M50: 15,207,222 km (0.042 R)
• M51: 15,568,650 km (0.032 R)
• M52: 15,859,917 km (0.088 R)
• M53: 16,521,589 km (0.092 R)
• M54: 16,855,790 km (0.109 R)
• M55: 16,930,440 km (0.057 R)
• M56: 17,267,334 km (0.113 R)
• M57: 17,417,830 km (0.108 R)
• M58: 17,606,622 km (0.032 R)
• M59: 18,521,862 km (0.029 R)
• M60: 18,637,352 km (0.118 R)
• M61: 18,791,737 km (0.105 R)
• M62: 19,491,705 km (0.113 R)
• M63: 20,081,569 km (0.046 R)
• M64: 20,398,567 km (0.097 R)
• M65: 20,478,004 km (0.082 R)
• M66: 21,804,787 km (0.046 R)
• M67: 22,622,190 km (0.089 R)
• M68: 22,993,342 km (0.116 R)
• M69: 23,117,509 km (0.106 R)
• M70: 23,241,974 km (0.119 R)
• M71: 23,658,155 km (0.092 R)
• M72: 26,380,089 km (0.099 R)
• M73: 26,640,239 km (0.118 R)
• M74: 26,770,689 km (0.118 R)
• M75: 26,857,755 km (0.119 R)
• M76: 27,294,580 km (0.081 R)
• M77: 28,352,387 km (0.099 R)
• M78: 28,618,970 km (0.092 R)
• M79: 29,154,531 km (0.112 R)
• M80: 29,828,768 km (0.102 R)
• M81: 30,054,661 km (0.062 R)
• M82: 30,326,480 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.6

Radius: 6.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.47 AU - 6.75 AU

Year: 11148 Days

Day: 24.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,109,971 km

• M1: 126,261 km (0.064 R)
• M2: 216,019 km (0.08 R)
• M3: 387,309 km (0.093 R)
• M4: 600,486 km (0.108 R)
• M5: 748,438 km (0.09 R)
• M6: 984,504 km (0.115 R)
• M7: 1,111,363 km (0.109 R)
• M8: 1,416,243 km (0.116 R)
• M9: 1,633,609 km (0.118 R)
• M10: 1,803,851 km (0.104 R)
• M11: 2,243,818 km (0.066 R)
• M12: 2,306,350 km (0.082 R)
• M13: 4,281,192 km (0.055 R)
• M14: 4,809,721 km (0.107 R)
• M15: 5,081,690 km (0.078 R)
• M16: 5,247,295 km (0.091 R)
• M17: 5,386,720 km (0.118 R)
• M18: 6,455,597 km (0.096 R)
• M19: 6,755,541 km (0.109 R)
• M20: 6,907,233 km (0.113 R)
• M21: 7,525,222 km (0.068 R)
• M22: 7,809,158 km (0.12 R)
• M23: 8,161,013 km (0.047 R)
• M24: 8,322,578 km (0.088 R)
• M25: 8,419,967 km (0.093 R)
• M26: 8,550,565 km (0.057 R)
• M27: 9,179,924 km (0.113 R)
• M28: 10,134,358 km (0.034 R)
• M29: 10,729,159 km (0.041 R)
• M30: 11,335,180 km (0.095 R)
• M31: 11,479,393 km (0.111 R)
• M32: 11,588,001 km (0.093 R)
• M33: 12,062,376 km (0.085 R)
• M34: 13,143,370 km (0.102 R)
• M35: 14,567,093 km (0.098 R)
• M36: 15,237,590 km (0.095 R)
• M37: 15,797,236 km (0.116 R)
• M38: 16,160,460 km (0.06 R)
• M39: 17,142,869 km (0.097 R)
• M40: 18,018,166 km (0.03 R)
• M41: 18,270,986 km (0.06 R)
• M42: 18,524,854 km (0.08 R)
• M43: 18,780,068 km (0.069 R)
• M44: 19,293,787 km (0.116 R)
• M45: 20,160,108 km (0.068 R)
• M46: 21,083,576 km (0.118 R)
• M47: 22,698,335 km (0.113 R)
• M48: 22,925,724 km (0.079 R)
• M49: 23,108,233 km (0.116 R)
• M50: 23,336,969 km (0.085 R)
• M51: 23,520,525 km (0.07 R)
• M52: 23,935,360 km (0.065 R)
• M53: 24,959,358 km (0.107 R)
• M54: 25,100,129 km (0.108 R)
• M55: 26,187,855 km (0.115 R)
• M56: 26,378,742 km (0.107 R)
• M57: 26,426,464 km (0.077 R)
• M58: 26,522,057 km (0.086 R)
• M59: 26,617,800 km (0.065 R)
• M60: 26,713,542 km (0.119 R)
• M61: 28,556,289 km (0.063 R)
• M62: 29,097,384 km (0.057 R)
• M63: 30,740,717 km (0.093 R)
• M64: 31,244,562 km (0.115 R)
• M65: 32,721,243 km (0.113 R)
• M66: 32,824,017 km (0.095 R)
• M67: 34,429,202 km (0.101 R)
• M68: 34,795,268 km (0.111 R)
• M69: 34,952,495 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit