🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.77 AU - 0.79 AU

Year: 258 Days

Day: 29.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,834,080 km

• M1: 185,202 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.16 AU

Year: 444 Days

Day: 40.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,834,080 km

• M1: 151,692 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.61 AU - 2.35 AU

Year: 1044 Days

Day: 17.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,834,080 km

• M1: 88,113 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.33 AU - 2.59 AU

Year: 1446 Days

Day: 37.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,834,080 km

• M1: 87,515 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.84 AU - 3.52 AU

Year: 2125 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.62 AU - 3.62 AU

Year: 2581 Days

Day: 38.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,834,080 km

• M1: 192,532 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.9

Radius: 5.2

Gravity: 27.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.09 AU - 16.65 AU

Year: 22581 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,834,080 km

• M1: 236,514 km (0.094 R)
• M2: 323,131 km (0.091 R)
• M3: 528,230 km (0.104 R)
• M4: 644,767 km (0.047 R)
• M5: 769,681 km (0.099 R)
• M6: 1,130,362 km (0.085 R)
• M7: 1,344,137 km (0.108 R)
• M8: 1,537,567 km (0.078 R)
• M9: 1,705,416 km (0.11 R)
• M10: 1,950,457 km (0.109 R)
• M11: 2,169,319 km (0.077 R)
• M12: 2,357,662 km (0.091 R)
• M13: 3,507,023 km (0.11 R)
• M14: 3,551,005 km (0.078 R)
• M15: 4,513,368 km (0.05 R)
• M16: 5,047,881 km (0.056 R)
• M17: 5,197,030 km (0.091 R)
• M18: 5,449,102 km (0.108 R)
• M19: 5,653,453 km (0.114 R)
• M20: 6,442,432 km (0.11 R)
• M21: 6,550,292 km (0.077 R)
• M22: 6,822,411 km (0.108 R)
• M23: 7,774,901 km (0.073 R)
• M24: 8,295,950 km (0.073 R)
• M25: 9,863,287 km (0.109 R)
• M26: 9,925,370 km (0.115 R)
• M27: 10,426,672 km (0.045 R)
• M28: 10,872,025 km (0.116 R)
• M29: 10,936,203 km (0.1 R)
• M30: 11,519,036 km (0.119 R)
• M31: 12,918,075 km (0.091 R)
• M32: 13,122,276 km (0.084 R)
• M33: 13,465,005 km (0.109 R)
• M34: 13,602,934 km (0.094 R)
• M35: 14,581,304 km (0.09 R)
• M36: 15,007,509 km (0.076 R)
• M37: 15,293,989 km (0.108 R)
• M38: 15,437,902 km (0.103 R)
• M39: 15,727,075 km (0.074 R)
• M40: 16,018,042 km (0.074 R)
• M41: 17,349,015 km (0.102 R)
• M42: 20,431,329 km (0.084 R)
• M43: 21,388,456 km (0.091 R)
• M44: 22,115,801 km (0.044 R)
• M45: 23,180,788 km (0.043 R)
• M46: 23,844,405 km (0.049 R)
• M47: 24,346,156 km (0.112 R)
• M48: 24,851,348 km (0.064 R)
• M49: 26,215,680 km (0.107 R)
• M50: 26,474,036 km (0.036 R)
• M51: 28,483,734 km (0.092 R)
• M52: 29,820,690 km (0.064 R)
• M53: 30,000,507 km (0.099 R)
• M54: 30,361,187 km (0.093 R)
• M55: 30,814,020 km (0.099 R)
• M56: 31,909,974 km (0.071 R)
• M57: 33,297,793 km (0.118 R)
• M58: 33,577,691 km (0.117 R)
• M59: 34,045,932 km (0.058 R)
• M60: 36,611,685 km (0.067 R)
• M61: 36,707,877 km (0.099 R)
• M62: 37,674,728 km (0.05 R)
• M63: 37,869,055 km (0.111 R)
• M64: 38,649,956 km (0.099 R)
• M65: 41,023,925 km (0.096 R)
• M66: 42,228,637 km (0.036 R)
• M67: 42,733,978 km (0.057 R)
• M68: 42,936,683 km (0.109 R)
• M69: 45,393,978 km (0.097 R)
• M70: 46,223,199 km (0.059 R)
• M71: 46,848,368 km (0.047 R)
• M72: 48,952,313 km (0.102 R)
• M73: 51,302,047 km (0.118 R)
• M74: 51,841,197 km (0.113 R)
• M75: 54,016,500 km (0.059 R)
• M76: 55,556,909 km (0.112 R)
• M77: 56,221,573 km (0.097 R)
• M78: 59,470,539 km (0.069 R)
• M79: 60,377,551 km (0.059 R)
• M80: 60,491,245 km (0.088 R)
• M81: 61,746,521 km (0.109 R)
• M82: 62,549,712 km (0.078 R)
• M83: 64,747,454 km (0.118 R)
• M84: 65,096,915 km (0.086 R)
• M85: 65,797,332 km (0.093 R)
• M86: 68,743,064 km (0.075 R)
• M87: 69,575,426 km (0.081 R)
• M88: 74,517,841 km (0.09 R)
• M89: 75,372,942 km (0.094 R)
• M90: 76,600,094 km (0.051 R)
• M91: 76,846,332 km (0.03 R)
• M92: 79,198,609 km (0.101 R)
• M93: 79,447,540 km (0.115 R)
• M94: 82,077,470 km (0.089 R)
• M95: 82,455,504 km (0.097 R)
• M96: 83,719,905 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.3

Radius: 4.9

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.3 AU - 16.24 AU

Year: 23468 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,834,080 km

• M1: 104,719 km (0.115 R)
• M2: 226,641 km (0.09 R)
• M3: 947,553 km (0.05 R)
• M4: 1,215,333 km (0.111 R)
• M5: 2,354,820 km (0.11 R)
• M6: 2,751,703 km (0.063 R)
• M7: 3,525,423 km (0.06 R)
• M8: 3,565,665 km (0.087 R)
• M9: 3,687,737 km (0.095 R)
• M10: 3,852,594 km (0.075 R)
• M11: 4,668,052 km (0.107 R)
• M12: 5,441,323 km (0.12 R)
• M13: 6,156,102 km (0.065 R)
• M14: 6,400,844 km (0.083 R)
• M15: 6,648,728 km (0.107 R)
• M16: 6,950,467 km (0.116 R)
• M17: 7,308,155 km (0.115 R)
• M18: 7,882,162 km (0.095 R)
• M19: 8,524,835 km (0.096 R)
• M20: 9,407,612 km (0.112 R)
• M21: 9,463,711 km (0.069 R)
• M22: 10,146,027 km (0.118 R)
• M23: 11,377,666 km (0.099 R)
• M24: 12,470,479 km (0.036 R)
• M25: 12,655,830 km (0.11 R)
• M26: 12,842,080 km (0.091 R)
• M27: 13,343,382 km (0.034 R)
• M28: 13,532,923 km (0.084 R)
• M29: 14,689,165 km (0.082 R)
• M30: 15,015,886 km (0.077 R)
• M31: 15,610,089 km (0.065 R)
• M32: 15,943,543 km (0.113 R)
• M33: 16,010,413 km (0.087 R)
• M34: 17,231,880 km (0.065 R)
• M35: 17,369,360 km (0.091 R)
• M36: 17,923,171 km (0.118 R)
• M37: 18,623,589 km (0.088 R)
• M38: 18,977,238 km (0.061 R)
• M39: 19,048,147 km (0.114 R)
• M40: 19,261,623 km (0.099 R)
• M41: 19,332,982 km (0.106 R)
• M42: 21,661,622 km (0.05 R)
• M43: 21,810,023 km (0.034 R)
• M44: 23,009,948 km (0.09 R)
• M45: 25,629,706 km (0.115 R)
• M46: 26,022,849 km (0.117 R)
• M47: 26,655,947 km (0.113 R)
• M48: 28,667,290 km (0.068 R)
• M49: 28,748,672 km (0.108 R)
• M50: 29,567,570 km (0.059 R)
• M51: 29,814,706 km (0.086 R)
• M52: 29,979,862 km (0.084 R)
• M53: 31,900,699 km (0.107 R)
• M54: 33,003,983 km (0.09 R)
• M55: 33,089,403 km (0.101 R)
• M56: 33,345,964 km (0.082 R)
• M57: 34,206,002 km (0.033 R)
• M58: 34,638,789 km (0.065 R)
• M59: 35,509,747 km (0.116 R)
• M60: 35,684,777 km (0.071 R)
• M61: 36,299,774 km (0.101 R)
• M62: 36,829,649 km (0.072 R)
• M63: 37,184,196 km (0.096 R)
• M64: 38,614,352 km (0.12 R)
• M65: 38,884,376 km (0.113 R)
• M66: 39,517,175 km (0.048 R)
• M67: 40,609,688 km (0.112 R)
• M68: 41,804,527 km (0.071 R)
• M69: 44,228,610 km (0.028 R)
• M70: 45,173,022 km (0.058 R)
• M71: 45,267,867 km (0.107 R)
• M72: 45,742,840 km (0.088 R)
• M73: 46,506,388 km (0.068 R)
• M74: 48,142,689 km (0.074 R)
• M75: 48,530,447 km (0.066 R)
• M76: 48,627,536 km (0.084 R)
• M77: 48,724,625 km (0.042 R)
• M78: 53,966,085 km (0.111 R)
• M79: 56,499,675 km (0.096 R)
• M80: 56,908,676 km (0.111 R)
• M81: 58,141,512 km (0.091 R)
• M82: 58,864,668 km (0.102 R)
• M83: 59,798,906 km (0.104 R)
• M84: 59,903,027 km (0.101 R)
• M85: 60,528,944 km (0.077 R)
• M86: 61,787,212 km (0.09 R)
• M87: 63,265,987 km (0.028 R)
• M88: 63,690,695 km (0.113 R)
• M89: 67,989,091 km (0.096 R)
• M90: 68,641,936 km (0.092 R)
• M91: 69,734,599 km (0.114 R)
• M92: 70,063,415 km (0.033 R)
• M93: 74,273,996 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit