🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.2 AU

Year: 341 Days

Day: 38.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,201,435 km

• M1: 154,684 km (0.076 R)
• M2: 395,836 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.17 AU

Year: 346 Days

Day: 25.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.05 AU - 2.39 AU

Year: 1179 Days

Day: 26.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,201,435 km

• M1: 1,684,622 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.07 AU - 2.99 AU

Year: 1434 Days

Day: 28.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,201,435 km

• M1: 547,528 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.33 AU - 3.35 AU

Year: 2176 Days

Day: 13.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,201,435 km

• M1: 1,183,170 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.21 AU - 4.57 AU

Year: 3279 Days

Day: 35.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 63.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 10

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.8 AU - 6.8 AU

Year: 4979 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,201,435 km

• M1: 127,906 km (0.117 R)
• M2: 223,200 km (0.117 R)
• M3: 462,257 km (0.098 R)
• M4: 708,496 km (0.093 R)
• M5: 782,397 km (0.071 R)
• M6: 955,033 km (0.111 R)
• M7: 1,356,404 km (0.093 R)
• M8: 1,546,842 km (0.071 R)
• M9: 1,715,588 km (0.037 R)
• M10: 1,807,441 km (0.091 R)
• M11: 2,224,969 km (0.118 R)
• M12: 2,336,868 km (0.031 R)
• M13: 2,660,299 km (0.064 R)
• M14: 2,731,508 km (0.062 R)
• M15: 2,961,290 km (0.118 R)
• M16: 3,159,806 km (0.057 R)
• M17: 3,260,635 km (0.103 R)
• M18: 3,362,661 km (0.078 R)
• M19: 3,583,019 km (0.095 R)
• M20: 3,675,171 km (0.09 R)
• M21: 4,272,216 km (0.105 R)
• M22: 4,440,364 km (0.105 R)
• M23: 4,596,395 km (0.096 R)
• M24: 4,682,264 km (0.107 R)
• M25: 4,768,731 km (0.097 R)
• M26: 4,884,819 km (0.093 R)
• M27: 5,434,143 km (0.102 R)
• M28: 5,940,681 km (0.109 R)
• M29: 6,144,284 km (0.11 R)
• M30: 6,366,287 km (0.116 R)
• M31: 6,655,609 km (0.037 R)
• M32: 7,498,593 km (0.049 R)
• M33: 8,252,866 km (0.099 R)
• M34: 9,157,185 km (0.12 R)
• M35: 9,319,947 km (0.026 R)
• M36: 9,465,506 km (0.116 R)
• M37: 10,186,119 km (0.064 R)
• M38: 11,406,389 km (0.116 R)
• M39: 11,484,180 km (0.115 R)
• M40: 11,738,347 km (0.08 R)
• M41: 11,875,977 km (0.077 R)
• M42: 12,652,390 km (0.111 R)
• M43: 12,874,243 km (0.099 R)
• M44: 13,322,139 km (0.108 R)
• M45: 13,692,394 km (0.113 R)
• M46: 13,899,437 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 11.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.95 AU - 7.07 AU

Year: 6616 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,201,435 km

• M1: 162,912 km (0.082 R)
• M2: 252,521 km (0.055 R)
• M3: 570,716 km (0.098 R)
• M4: 712,086 km (0.099 R)
• M5: 805,585 km (0.055 R)
• M6: 954,285 km (0.113 R)
• M7: 1,426,715 km (0.094 R)
• M8: 1,833,771 km (0.082 R)
• M9: 2,492,301 km (0.043 R)
• M10: 2,866,744 km (0.058 R)
• M11: 3,421,154 km (0.103 R)
• M12: 3,523,628 km (0.112 R)
• M13: 3,648,094 km (0.098 R)
• M14: 4,380,824 km (0.111 R)
• M15: 4,787,132 km (0.091 R)
• M16: 5,111,610 km (0.117 R)
• M17: 5,205,707 km (0.059 R)
• M18: 5,347,825 km (0.086 R)
• M19: 5,419,482 km (0.106 R)
• M20: 5,684,569 km (0.092 R)
• M21: 6,353,571 km (0.079 R)
• M22: 7,577,282 km (0.032 R)
• M23: 8,618,782 km (0.081 R)
• M24: 9,156,437 km (0.077 R)
• M25: 9,242,306 km (0.105 R)
• M26: 9,704,863 km (0.071 R)
• M27: 11,260,232 km (0.084 R)
• M28: 11,754,204 km (0.109 R)
• M29: 12,445,196 km (0.106 R)
• M30: 12,731,527 km (0.066 R)
• M31: 13,932,050 km (0.104 R)
• M32: 14,362,443 km (0.066 R)
• M33: 14,662,985 km (0.089 R)
• M34: 14,763,664 km (0.094 R)
• M35: 15,270,203 km (0.089 R)
• M36: 15,782,575 km (0.032 R)
• M37: 16,300,633 km (0.041 R)
• M38: 16,684,052 km (0.095 R)
• M39: 17,035,308 km (0.088 R)
• M40: 17,460,016 km (0.026 R)
• M41: 17,709,246 km (0.12 R)
• M42: 17,816,508 km (0.082 R)
• M43: 18,031,630 km (0.096 R)
• M44: 18,103,437 km (0.115 R)
• M45: 18,392,011 km (0.097 R)
• M46: 18,500,619 km (0.104 R)
• M47: 19,413,764 km (0.086 R)
• M48: 19,746,171 km (0.111 R)
• M49: 20,006,022 km (0.104 R)
• M50: 20,229,522 km (0.064 R)
• M51: 20,416,519 km (0.1 R)
• M52: 21,018,650 km (0.082 R)
• M53: 21,360,033 km (0.099 R)
• M54: 21,626,766 km (0.12 R)
• M55: 22,704,618 km (0.108 R)
• M56: 22,782,260 km (0.105 R)
• M57: 23,015,782 km (0.082 R)
• M58: 23,957,800 km (0.103 R)
• M59: 24,116,074 km (0.049 R)
• M60: 24,433,671 km (0.11 R)
• M61: 24,632,785 km (0.114 R)
• M62: 25,920,075 km (0.1 R)
• M63: 26,449,352 km (0.069 R)
• M64: 26,613,012 km (0.082 R)
• M65: 26,899,941 km (0.089 R)
• M66: 27,684,283 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 8.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.54 AU - 8.44 AU

Year: 7307 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,201,435 km

• M1: 284,386 km (0.073 R)
• M2: 362,027 km (0.092 R)
• M3: 808,576 km (0.051 R)
• M4: 881,281 km (0.119 R)
• M5: 1,228,647 km (0.097 R)
• M6: 1,597,705 km (0.1 R)
• M7: 1,940,584 km (0.111 R)
• M8: 2,540,471 km (0.062 R)
• M9: 2,917,607 km (0.032 R)
• M10: 3,054,938 km (0.113 R)
• M11: 3,171,026 km (0.107 R)
• M12: 3,479,796 km (0.085 R)
• M13: 3,576,735 km (0.067 R)
• M14: 3,748,623 km (0.09 R)
• M15: 3,948,337 km (0.075 R)
• M16: 4,049,614 km (0.115 R)
• M17: 4,228,833 km (0.084 R)
• M18: 4,809,123 km (0.11 R)
• M19: 4,890,205 km (0.111 R)
• M20: 4,998,962 km (0.056 R)
• M21: 5,136,144 km (0.106 R)
• M22: 5,442,371 km (0.11 R)
• M23: 5,898,195 km (0.045 R)
• M24: 6,014,134 km (0.112 R)
• M25: 6,248,254 km (0.082 R)
• M26: 6,425,827 km (0.106 R)
• M27: 7,029,903 km (0.094 R)
• M28: 7,526,119 km (0.07 R)
• M29: 8,486,687 km (0.03 R)
• M30: 8,683,558 km (0.091 R)
• M31: 9,350,316 km (0.048 R)
• M32: 9,451,743 km (0.03 R)
• M33: 9,792,527 km (0.046 R)
• M34: 10,662,139 km (0.04 R)
• M35: 11,628,841 km (0.051 R)
• M36: 11,994,009 km (0.118 R)
• M37: 12,178,015 km (0.116 R)
• M38: 12,474,368 km (0.036 R)
• M39: 12,660,767 km (0.064 R)
• M40: 12,848,064 km (0.097 R)
• M41: 12,998,559 km (0.097 R)
• M42: 13,721,715 km (0.096 R)
• M43: 13,798,608 km (0.113 R)
• M44: 14,068,782 km (0.106 R)
• M45: 14,262,811 km (0.086 R)
• M46: 14,340,751 km (0.052 R)
• M47: 14,771,593 km (0.1 R)
• M48: 14,889,775 km (0.032 R)
• M49: 14,968,763 km (0.082 R)
• M50: 15,405,888 km (0.114 R)
• M51: 15,847,202 km (0.118 R)
• M52: 16,537,297 km (0.091 R)
• M53: 16,619,127 km (0.069 R)
• M54: 16,742,096 km (0.062 R)
• M55: 16,988,933 km (0.097 R)
• M56: 17,946,658 km (0.096 R)
• M57: 18,283,852 km (0.085 R)
• M58: 18,793,681 km (0.087 R)
• M59: 18,921,887 km (0.091 R)
• M60: 20,394,678 km (0.116 R)
• M61: 20,482,492 km (0.042 R)
• M62: 20,614,437 km (0.109 R)
• M63: 21,500,954 km (0.111 R)
• M64: 21,769,482 km (0.117 R)
• M65: 22,174,144 km (0.048 R)
• M66: 22,445,365 km (0.089 R)
• M67: 22,990,949 km (0.102 R)
• M68: 23,679,249 km (0.06 R)
• M69: 23,910,228 km (0.111 R)
• M70: 24,234,705 km (0.046 R)
• M71: 24,327,755 km (0.04 R)
• M72: 24,654,178 km (0.083 R)
• M73: 24,841,325 km (0.055 R)
• M74: 27,365,789 km (0.069 R)
• M75: 27,656,607 km (0.109 R)
• M76: 28,046,010 km (0.102 R)
• M77: 28,682,849 km (0.107 R)
• M78: 30,521,107 km (0.079 R)
• M79: 30,621,487 km (0.051 R)
• M80: 30,973,940 km (0.112 R)
• M81: 31,175,897 km (0.115 R)
• M82: 32,039,376 km (0.085 R)
• M83: 32,602,163 km (0.115 R)
• M84: 32,756,249 km (0.102 R)
• M85: 33,374,986 km (0.094 R)
• M86: 33,478,358 km (0.11 R)
• M87: 34,258,062 km (0.113 R)
• M88: 35,148,768 km (0.069 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit