🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 44.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.83 AU - 1.37 AU

Year: 426 Days

Day: 31.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,453,874 km

• M1: 555,606 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.18 AU - 1.64 AU

Year: 618 Days

Day: 25.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.27 AU - 2.31 AU

Year: 1279 Days

Day: 26.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.34 AU - 3.88 AU

Year: 2531 Days

Day: 40.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 14.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.7 AU - 6.82 AU

Year: 5779 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,453,874 km

• M1: 184,753 km (0.118 R)
• M2: 486,642 km (0.092 R)
• M3: 625,319 km (0.107 R)
• M4: 797,207 km (0.082 R)
• M5: 958,623 km (0.059 R)
• M6: 1,402,181 km (0.029 R)
• M7: 1,659,040 km (0.088 R)
• M8: 1,787,545 km (0.1 R)
• M9: 1,931,757 km (0.112 R)
• M10: 2,030,193 km (0.08 R)
• M11: 2,181,137 km (0.028 R)
• M12: 2,348,986 km (0.111 R)
• M13: 2,481,230 km (0.067 R)
• M14: 2,602,405 km (0.079 R)
• M15: 2,949,621 km (0.114 R)
• M16: 3,194,363 km (0.031 R)
• M17: 3,341,568 km (0.119 R)
• M18: 3,460,947 km (0.101 R)
• M19: 3,581,971 km (0.061 R)
• M20: 3,704,193 km (0.117 R)
• M21: 3,843,618 km (0.104 R)
• M22: 4,095,691 km (0.068 R)
• M23: 4,223,896 km (0.105 R)
• M24: 4,353,298 km (0.042 R)
• M25: 4,500,652 km (0.057 R)
• M26: 5,595,858 km (0.104 R)
• M27: 6,192,005 km (0.116 R)
• M28: 6,488,508 km (0.098 R)
• M29: 6,638,406 km (0.104 R)
• M30: 6,751,651 km (0.119 R)
• M31: 6,922,791 km (0.108 R)
• M32: 7,191,918 km (0.064 R)
• M33: 7,327,753 km (0.079 R)
• M34: 7,899,665 km (0.098 R)
• M35: 8,282,187 km (0.115 R)
• M36: 8,506,584 km (0.07 R)
• M37: 8,650,347 km (0.102 R)
• M38: 8,753,570 km (0.074 R)
• M39: 9,381,432 km (0.084 R)
• M40: 9,658,188 km (0.084 R)
• M41: 10,154,255 km (0.076 R)
• M42: 10,263,312 km (0.065 R)
• M43: 10,725,120 km (0.053 R)
• M44: 10,969,862 km (0.067 R)
• M45: 11,216,400 km (0.11 R)
• M46: 11,374,375 km (0.073 R)
• M47: 11,464,882 km (0.074 R)
• M48: 11,555,688 km (0.086 R)
• M49: 11,646,643 km (0.072 R)
• M50: 12,616,935 km (0.046 R)
• M51: 12,781,193 km (0.119 R)
• M52: 13,254,521 km (0.111 R)
• M53: 13,517,215 km (0.112 R)
• M54: 13,613,257 km (0.05 R)
• M55: 13,733,533 km (0.103 R)
• M56: 13,878,344 km (0.032 R)
• M57: 13,975,134 km (0.082 R)
• M58: 14,881,547 km (0.044 R)
• M59: 14,980,731 km (0.1 R)
• M60: 15,104,897 km (0.102 R)
• M61: 15,304,461 km (0.116 R)
• M62: 15,529,905 km (0.101 R)
• M63: 15,655,567 km (0.029 R)
• M64: 15,933,520 km (0.073 R)
• M65: 16,161,956 km (0.118 R)
• M66: 16,366,007 km (0.051 R)
• M67: 16,570,956 km (0.085 R)
• M68: 16,673,730 km (0.072 R)
• M69: 17,295,010 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 9.8

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.33 AU - 7.99 AU

Year: 7822 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,453,874 km

• M1: 133,591 km (0.093 R)
• M2: 198,068 km (0.088 R)
• M3: 546,780 km (0.112 R)
• M4: 636,539 km (0.117 R)
• M5: 1,710,502 km (0.108 R)
• M6: 1,847,235 km (0.105 R)
• M7: 2,822,912 km (0.086 R)
• M8: 2,930,921 km (0.073 R)
• M9: 3,040,427 km (0.09 R)
• M10: 3,263,328 km (0.12 R)
• M11: 3,784,677 km (0.077 R)
• M12: 4,270,122 km (0.05 R)
• M13: 4,425,853 km (0.11 R)
• M14: 5,466,605 km (0.071 R)
• M15: 6,437,047 km (0.074 R)
• M16: 6,544,159 km (0.119 R)
• M17: 6,615,966 km (0.109 R)
• M18: 6,724,125 km (0.039 R)
• M19: 7,015,392 km (0.103 R)
• M20: 7,199,398 km (0.111 R)
• M21: 7,347,948 km (0.097 R)
• M22: 7,572,644 km (0.062 R)
• M23: 8,182,704 km (0.049 R)
• M24: 9,571,870 km (0.115 R)
• M25: 9,735,231 km (0.068 R)
• M26: 11,376,469 km (0.088 R)
• M27: 11,549,554 km (0.105 R)
• M28: 11,942,398 km (0.079 R)
• M29: 13,011,125 km (0.114 R)
• M30: 13,511,231 km (0.065 R)
• M31: 14,671,063 km (0.084 R)
• M32: 15,048,947 km (0.094 R)
• M33: 15,143,942 km (0.094 R)
• M34: 15,382,251 km (0.035 R)
• M35: 16,007,720 km (0.113 R)
• M36: 16,396,824 km (0.09 R)
• M37: 16,690,634 km (0.114 R)
• M38: 18,034,323 km (0.076 R)
• M39: 18,337,557 km (0.07 R)
• M40: 18,489,848 km (0.104 R)
• M41: 19,464,179 km (0.092 R)
• M42: 19,567,701 km (0.066 R)
• M43: 19,983,583 km (0.111 R)
• M44: 20,507,624 km (0.115 R)
• M45: 21,036,153 km (0.03 R)
• M46: 21,515,764 km (0.036 R)
• M47: 22,648,669 km (0.105 R)
• M48: 22,975,989 km (0.111 R)
• M49: 23,745,670 km (0.112 R)
• M50: 24,022,576 km (0.081 R)
• M51: 24,189,377 km (0.073 R)
• M52: 25,991,134 km (0.12 R)
• M53: 26,105,128 km (0.082 R)
• M54: 26,391,009 km (0.062 R)
• M55: 26,563,047 km (0.081 R)
• M56: 27,719,139 km (0.105 R)
• M57: 28,420,753 km (0.072 R)
• M58: 28,773,804 km (0.112 R)
• M59: 29,246,683 km (0.086 R)
• M60: 29,961,013 km (0.095 R)
• M61: 30,741,166 km (0.12 R)
• M62: 30,982,617 km (0.098 R)
• M63: 31,832,482 km (0.042 R)
• M64: 32,260,332 km (0.097 R)
• M65: 32,382,853 km (0.092 R)
• M66: 33,431,235 km (0.095 R)
• M67: 33,493,168 km (0.109 R)
• M68: 33,928,348 km (0.06 R)
• M69: 34,115,346 km (0.092 R)
• M70: 34,490,537 km (0.105 R)
• M71: 35,181,829 km (0.1 R)
• M72: 36,068,346 km (0.099 R)
• M73: 36,131,925 km (0.115 R)
• M74: 36,195,654 km (0.107 R)
• M75: 37,476,211 km (0.089 R)
• M76: 38,381,578 km (0.11 R)
• M77: 39,687,268 km (0.086 R)
• M78: 41,339,876 km (0.119 R)
• M79: 41,806,621 km (0.098 R)
• M80: 42,207,992 km (0.12 R)
• M81: 42,342,181 km (0.049 R)
• M82: 42,476,371 km (0.094 R)
• M83: 42,610,710 km (0.112 R)
• M84: 43,352,416 km (0.049 R)
• M85: 44,166,378 km (0.081 R)
• M86: 46,154,234 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.1

Radius: 9.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.62 AU - 11.52 AU

Year: 13589 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,453,874 km

• M1: 141,669 km (0.095 R)
• M2: 495,618 km (0.089 R)
• M3: 892,202 km (0.066 R)
• M4: 1,134,101 km (0.101 R)
• M5: 1,559,707 km (0.112 R)
• M6: 1,679,685 km (0.089 R)
• M7: 1,753,137 km (0.077 R)
• M8: 2,435,902 km (0.072 R)
• M9: 2,661,346 km (0.064 R)
• M10: 2,952,912 km (0.105 R)
• M11: 3,132,879 km (0.104 R)
• M12: 3,224,283 km (0.109 R)
• M13: 3,598,726 km (0.118 R)
• M14: 3,694,469 km (0.101 R)
• M15: 4,086,266 km (0.08 R)
• M16: 5,231,288 km (0.047 R)
• M17: 5,449,551 km (0.069 R)
• M18: 7,020,927 km (0.083 R)
• M19: 7,141,054 km (0.046 R)
• M20: 7,505,774 km (0.118 R)
• M21: 8,001,541 km (0.088 R)
• M22: 8,337,837 km (0.114 R)
• M23: 8,550,565 km (0.09 R)
• M24: 8,981,258 km (0.097 R)
• M25: 9,908,465 km (0.074 R)
• M26: 9,998,374 km (0.093 R)
• M27: 10,635,361 km (0.116 R)
• M28: 11,568,104 km (0.067 R)
• M29: 11,900,810 km (0.12 R)
• M30: 11,996,403 km (0.101 R)
• M31: 13,015,912 km (0.082 R)
• M32: 13,411,599 km (0.12 R)
• M33: 13,660,829 km (0.092 R)
• M34: 14,265,503 km (0.119 R)
• M35: 14,775,931 km (0.107 R)
• M36: 14,930,316 km (0.115 R)
• M37: 15,240,582 km (0.095 R)
• M38: 15,500,733 km (0.095 R)
• M39: 15,657,661 km (0.1 R)
• M40: 16,131,288 km (0.065 R)
• M41: 18,182,574 km (0.085 R)
• M42: 19,576,377 km (0.079 R)
• M43: 19,915,965 km (0.038 R)
• M44: 20,601,123 km (0.103 R)
• M45: 22,229,645 km (0.119 R)
• M46: 22,406,470 km (0.117 R)
• M47: 24,383,406 km (0.076 R)
• M48: 25,300,441 km (0.066 R)
• M49: 26,228,695 km (0.098 R)
• M50: 27,420,392 km (0.059 R)
• M51: 30,247,343 km (0.112 R)
• M52: 31,827,994 km (0.108 R)
• M53: 32,294,141 km (0.085 R)
• M54: 32,695,363 km (0.099 R)
• M55: 33,977,117 km (0.116 R)
• M56: 34,112,952 km (0.108 R)
• M57: 34,794,969 km (0.042 R)
• M58: 35,069,032 km (0.091 R)
• M59: 35,343,843 km (0.111 R)
• M60: 36,034,088 km (0.12 R)
• M61: 37,147,545 km (0.117 R)
• M62: 37,217,407 km (0.112 R)
• M63: 37,708,537 km (0.107 R)
• M64: 37,849,159 km (0.083 R)
• M65: 38,484,351 km (0.091 R)
• M66: 38,909,808 km (0.115 R)
• M67: 39,479,476 km (0.055 R)
• M68: 39,550,984 km (0.116 R)
• M69: 39,765,358 km (0.092 R)
• M70: 40,411,172 km (0.087 R)
• M71: 40,627,191 km (0.076 R)
• M72: 41,640,268 km (0.115 R)
• M73: 42,296,105 km (0.067 R)
• M74: 42,588,569 km (0.111 R)
• M75: 43,470,149 km (0.11 R)
• M76: 45,475,808 km (0.059 R)
• M77: 46,150,943 km (0.104 R)
• M78: 47,739,373 km (0.039 R)
• M79: 47,815,519 km (0.073 R)
• M80: 49,962,248 km (0.103 R)
• M81: 50,271,467 km (0.069 R)
• M82: 50,581,284 km (0.066 R)
• M83: 51,203,013 km (0.117 R)
• M84: 51,749,045 km (0.096 R)
• M85: 52,061,854 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit