🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.09 AU - 1.67 AU

Year: 611 Days

Day: 21.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.1 AU - 1.82 AU

Year: 665 Days

Day: 29.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,874,500 km

• M1: 1,171,202 km (0.076 R)
• M2: 1,213,837 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.83 AU - 3.75 AU

Year: 2248 Days

Day: 31.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.83 AU - 4.65 AU

Year: 2725 Days

Day: 38.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.8 AU - 4.16 AU

Year: 2991 Days

Day: 39.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.57 AU - 4.41 AU

Year: 3003 Days

Day: 30 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 13.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.5 AU - 7.78 AU

Year: 6446 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,874,500 km

• M1: 202,556 km (0.083 R)
• M2: 453,581 km (0.074 R)
• M3: 703,858 km (0.06 R)
• M4: 819,946 km (0.091 R)
• M5: 1,261,708 km (0.106 R)
• M6: 1,447,808 km (0.108 R)
• M7: 1,572,423 km (0.053 R)
• M8: 1,968,558 km (0.115 R)
• M9: 2,060,860 km (0.117 R)
• M10: 2,429,021 km (0.115 R)
• M11: 2,646,536 km (0.09 R)
• M12: 2,783,568 km (0.11 R)
• M13: 2,940,795 km (0.106 R)
• M14: 3,083,063 km (0.097 R)
• M15: 3,319,128 km (0.084 R)
• M16: 3,599,175 km (0.104 R)
• M17: 3,848,106 km (0.081 R)
• M18: 4,343,125 km (0.071 R)
• M19: 4,608,512 km (0.047 R)
• M20: 4,837,397 km (0.058 R)
• M21: 4,984,900 km (0.037 R)
• M22: 5,241,461 km (0.088 R)
• M23: 5,568,332 km (0.11 R)
• M24: 5,656,744 km (0.086 R)
• M25: 5,767,746 km (0.067 R)
• M26: 6,219,382 km (0.116 R)
• M27: 6,311,085 km (0.034 R)
• M28: 7,349,594 km (0.116 R)
• M29: 7,568,605 km (0.106 R)
• M30: 7,765,027 km (0.088 R)
• M31: 8,238,654 km (0.103 R)
• M32: 8,850,210 km (0.114 R)
• M33: 8,979,463 km (0.107 R)
• M34: 9,848,477 km (0.11 R)
• M35: 10,144,232 km (0.106 R)
• M36: 10,497,432 km (0.063 R)
• M37: 10,771,944 km (0.099 R)
• M38: 10,965,524 km (0.111 R)
• M39: 11,468,622 km (0.041 R)
• M40: 12,036,495 km (0.11 R)
• M41: 12,122,514 km (0.11 R)
• M42: 12,410,639 km (0.12 R)
• M43: 12,905,509 km (0.042 R)
• M44: 13,764,799 km (0.084 R)
• M45: 14,095,710 km (0.114 R)
• M46: 14,673,158 km (0.06 R)
• M47: 15,072,883 km (0.056 R)
• M48: 16,135,178 km (0.114 R)
• M49: 16,293,452 km (0.077 R)
• M50: 16,452,175 km (0.119 R)
• M51: 16,611,497 km (0.071 R)
• M52: 16,835,445 km (0.103 R)
• M53: 17,124,767 km (0.103 R)
• M54: 17,708,349 km (0.113 R)
• M55: 18,068,132 km (0.09 R)
• M56: 18,265,451 km (0.118 R)
• M57: 18,496,580 km (0.103 R)
• M58: 18,695,545 km (0.033 R)
• M59: 19,128,930 km (0.107 R)
• M60: 19,599,266 km (0.12 R)
• M61: 19,700,544 km (0.113 R)
• M62: 20,039,532 km (0.091 R)
• M63: 20,243,733 km (0.068 R)
• M64: 20,380,316 km (0.06 R)
• M65: 21,623,325 km (0.115 R)
• M66: 22,289,335 km (0.115 R)
• M67: 23,533,690 km (0.072 R)
• M68: 23,893,323 km (0.083 R)
• M69: 24,254,752 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 13.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.04 AU - 12.78 AU

Year: 14520 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,874,500 km

• M1: 182,360 km (0.046 R)
• M2: 304,132 km (0.082 R)
• M3: 495,169 km (0.067 R)
• M4: 695,630 km (0.105 R)
• M5: 817,852 km (0.09 R)
• M6: 1,358,947 km (0.083 R)
• M7: 3,066,607 km (0.102 R)
• M8: 3,566,264 km (0.083 R)
• M9: 3,788,416 km (0.117 R)
• M10: 4,442,758 km (0.092 R)
• M11: 5,173,992 km (0.109 R)
• M12: 5,812,176 km (0.092 R)
• M13: 5,899,242 km (0.096 R)
• M14: 5,986,608 km (0.075 R)
• M15: 6,207,115 km (0.068 R)
• M16: 6,565,701 km (0.108 R)
• M17: 6,747,462 km (0.039 R)
• M18: 6,839,016 km (0.108 R)
• M19: 7,729,423 km (0.11 R)
• M20: 8,507,481 km (0.092 R)
• M21: 10,243,116 km (0.072 R)
• M22: 10,401,390 km (0.081 R)
• M23: 11,097,020 km (0.118 R)
• M24: 12,140,466 km (0.116 R)
• M25: 12,308,165 km (0.091 R)
• M26: 12,815,750 km (0.052 R)
• M27: 12,986,591 km (0.066 R)
• M28: 13,968,402 km (0.103 R)
• M29: 14,320,555 km (0.117 R)
• M30: 16,002,933 km (0.094 R)
• M31: 16,743,143 km (0.115 R)
• M32: 16,867,459 km (0.114 R)
• M33: 17,431,293 km (0.102 R)
• M34: 19,224,822 km (0.073 R)
• M35: 19,551,245 km (0.119 R)
• M36: 20,674,875 km (0.094 R)
• M37: 21,009,375 km (0.11 R)
• M38: 21,143,565 km (0.03 R)
• M39: 21,480,609 km (0.092 R)
• M40: 21,751,530 km (0.12 R)
• M41: 23,609,386 km (0.09 R)
• M42: 24,169,630 km (0.059 R)
• M43: 25,374,791 km (0.053 R)
• M44: 25,589,464 km (0.079 R)
• M45: 26,963,221 km (0.049 R)
• M46: 27,401,992 km (0.054 R)
• M47: 28,658,165 km (0.028 R)
• M48: 29,255,659 km (0.068 R)
• M49: 29,781,944 km (0.057 R)
• M50: 31,533,137 km (0.087 R)
• M51: 32,771,059 km (0.098 R)
• M52: 33,004,881 km (0.05 R)
• M53: 37,389,893 km (0.088 R)
• M54: 37,552,805 km (0.099 R)
• M55: 37,716,017 km (0.088 R)
• M56: 37,879,378 km (0.043 R)
• M57: 39,360,097 km (0.069 R)
• M58: 40,274,290 km (0.114 R)
• M59: 42,123,768 km (0.119 R)
• M60: 42,888,363 km (0.112 R)
• M61: 43,315,016 km (0.112 R)
• M62: 43,829,035 km (0.095 R)
• M63: 44,086,792 km (0.119 R)
• M64: 44,431,166 km (0.066 R)
• M65: 45,036,140 km (0.114 R)
• M66: 45,469,824 km (0.102 R)
• M67: 45,905,004 km (0.092 R)
• M68: 46,867,068 km (0.084 R)
• M69: 48,367,236 km (0.119 R)
• M70: 49,435,514 km (0.096 R)
• M71: 49,793,352 km (0.092 R)
• M72: 49,972,720 km (0.08 R)
• M73: 50,691,837 km (0.06 R)
• M74: 55,170,797 km (0.071 R)
• M75: 55,913,999 km (0.1 R)
• M76: 56,660,493 km (0.088 R)
• M77: 57,786,516 km (0.074 R)
• M78: 57,974,860 km (0.099 R)
• M79: 60,729,405 km (0.1 R)
• M80: 61,881,608 km (0.09 R)
• M81: 62,074,440 km (0.044 R)
• M82: 62,170,930 km (0.116 R)
• M83: 64,110,317 km (0.029 R)
• M84: 65,479,736 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.4

Radius: 5.3

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.13 AU - 19.03 AU

Year: 25433 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,874,500 km

• M1: 67,768 km (0.105 R)
• M2: 100,979 km (0.096 R)
• M3: 392,395 km (0.105 R)
• M4: 636,838 km (0.046 R)
• M5: 675,285 km (0.106 R)
• M6: 858,542 km (0.07 R)
• M7: 901,327 km (0.09 R)
• M8: 989,291 km (0.071 R)
• M9: 1,496,128 km (0.037 R)
• M10: 2,159,296 km (0.082 R)
• M11: 2,247,858 km (0.11 R)
• M12: 2,459,389 km (0.077 R)
• M13: 3,131,981 km (0.067 R)
• M14: 3,751,017 km (0.097 R)
• M15: 3,965,690 km (0.108 R)
• M16: 4,001,893 km (0.087 R)
• M17: 4,258,004 km (0.094 R)
• M18: 4,332,205 km (0.065 R)
• M19: 4,595,347 km (0.072 R)
• M20: 5,019,158 km (0.053 R)
• M21: 7,767,421 km (0.105 R)
• M22: 7,994,959 km (0.108 R)
• M23: 8,363,718 km (0.078 R)
• M24: 8,410,243 km (0.075 R)
• M25: 8,785,285 km (0.075 R)
• M26: 9,893,506 km (0.104 R)
• M27: 10,140,192 km (0.093 R)
• M28: 10,589,285 km (0.096 R)
• M29: 10,994,097 km (0.094 R)
• M30: 12,769,824 km (0.09 R)
• M31: 13,690,599 km (0.09 R)
• M32: 13,910,358 km (0.119 R)
• M33: 16,171,231 km (0.062 R)
• M34: 16,229,125 km (0.109 R)
• M35: 16,578,436 km (0.112 R)
• M36: 17,581,340 km (0.111 R)
• M37: 17,641,030 km (0.062 R)
• M38: 18,482,518 km (0.114 R)
• M39: 18,786,351 km (0.095 R)
• M40: 19,521,924 km (0.105 R)
• M41: 20,958,213 km (0.078 R)
• M42: 21,211,482 km (0.11 R)
• M43: 21,784,891 km (0.094 R)
• M44: 21,913,096 km (0.035 R)
• M45: 21,977,274 km (0.081 R)
• M46: 23,142,791 km (0.1 R)
• M47: 23,339,063 km (0.067 R)
• M48: 23,733,104 km (0.079 R)
• M49: 25,398,726 km (0.112 R)
• M50: 25,600,983 km (0.085 R)
• M51: 26,895,304 km (0.105 R)
• M52: 28,071,143 km (0.07 R)
• M53: 28,420,155 km (0.114 R)
• M54: 29,334,497 km (0.087 R)
• M55: 29,830,713 km (0.068 R)
• M56: 30,616,102 km (0.043 R)
• M57: 31,047,392 km (0.089 R)
• M58: 32,939,506 km (0.112 R)
• M59: 33,012,959 km (0.101 R)
• M60: 33,307,667 km (0.118 R)
• M61: 35,620,300 km (0.077 R)
• M62: 35,922,488 km (0.096 R)
• M63: 38,370,208 km (0.102 R)
• M64: 38,602,384 km (0.047 R)
• M65: 38,679,876 km (0.111 R)
• M66: 40,555,684 km (0.106 R)
• M67: 40,713,360 km (0.062 R)
• M68: 42,141,271 km (0.107 R)
• M69: 44,964,632 km (0.09 R)
• M70: 45,046,163 km (0.072 R)
• M71: 45,209,374 km (0.088 R)
• M72: 45,372,885 km (0.096 R)
• M73: 46,275,409 km (0.077 R)
• M74: 48,683,186 km (0.118 R)
• M75: 50,961,263 km (0.075 R)
• M76: 52,070,381 km (0.119 R)
• M77: 52,413,260 km (0.095 R)
• M78: 54,052,254 km (0.064 R)
• M79: 54,312,554 km (0.083 R)
• M80: 55,270,579 km (0.091 R)
• M81: 58,355,885 km (0.107 R)
• M82: 58,801,238 km (0.111 R)
• M83: 59,695,235 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit