🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.84 AU - 0.96 AU

Year: 255 Days

Day: 18.5 Hours

Environment

Temp: 292 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,846,828 km

• M1: 266,883 km (0.076 R)
• M2: 447,896 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.97 AU - 1.41 AU

Year: 388 Days

Day: 42.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,846,828 km

• M1: 341,532 km (0.103 R)
• M2: 451,486 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.33 AU - 3.49 AU

Year: 1485 Days

Day: 31.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,846,828 km

• M1: 607,517 km (0.102 R)
• M2: 1,601,146 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.88 AU - 3.4 AU

Year: 1665 Days

Day: 43 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.2 AU - 4.24 AU

Year: 2147 Days

Day: 24.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.51 AU - 10.17 AU

Year: 7207 Days

Day: 16.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,846,828 km

• M1: 229,034 km (0.101 R)
• M2: 340,485 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.1 AU - 9.8 AU

Year: 8012 Days

Day: 15.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 15

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.03 AU - 11.01 AU

Year: 9491 Days

Day: 8.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,846,828 km

• M1: 195,076 km (0.113 R)
• M2: 319,391 km (0.118 R)
• M3: 425,606 km (0.086 R)
• M4: 562,039 km (0.076 R)
• M5: 1,093,411 km (0.118 R)
• M6: 1,280,857 km (0.11 R)
• M7: 1,395,299 km (0.084 R)
• M8: 1,688,810 km (0.062 R)
• M9: 2,079,710 km (0.063 R)
• M10: 2,624,545 km (0.112 R)
• M11: 3,442,247 km (0.078 R)
• M12: 3,747,576 km (0.097 R)
• M13: 3,843,468 km (0.059 R)
• M14: 4,335,047 km (0.072 R)
• M15: 4,486,440 km (0.065 R)
• M16: 4,614,047 km (0.073 R)
• M17: 5,004,198 km (0.088 R)
• M18: 5,351,116 km (0.076 R)
• M19: 5,459,425 km (0.071 R)
• M20: 6,153,409 km (0.112 R)
• M21: 6,266,954 km (0.117 R)
• M22: 6,410,119 km (0.103 R)
• M23: 6,728,763 km (0.063 R)
• M24: 6,904,690 km (0.105 R)
• M25: 7,261,331 km (0.03 R)
• M26: 7,411,827 km (0.094 R)
• M27: 7,715,809 km (0.08 R)
• M28: 8,336,192 km (0.082 R)
• M29: 8,844,077 km (0.071 R)
• M30: 8,940,418 km (0.108 R)
• M31: 9,166,759 km (0.093 R)
• M32: 9,460,420 km (0.099 R)
• M33: 9,559,005 km (0.032 R)
• M34: 10,326,442 km (0.116 R)
• M35: 10,837,618 km (0.111 R)
• M36: 11,322,165 km (0.049 R)
• M37: 11,813,893 km (0.066 R)
• M38: 12,133,734 km (0.093 R)
• M39: 12,240,995 km (0.112 R)
• M40: 12,456,566 km (0.085 R)
• M41: 13,515,719 km (0.08 R)
• M42: 13,812,970 km (0.072 R)
• M43: 14,300,808 km (0.108 R)
• M44: 15,254,644 km (0.036 R)
• M45: 15,603,058 km (0.12 R)
• M46: 16,347,457 km (0.032 R)
• M47: 16,664,305 km (0.099 R)
• M48: 17,627,117 km (0.046 R)
• M49: 17,789,431 km (0.058 R)
• M50: 20,324,516 km (0.062 R)
• M51: 20,537,394 km (0.071 R)
• M52: 21,180,216 km (0.106 R)
• M53: 21,352,702 km (0.067 R)
• M54: 21,655,788 km (0.066 R)
• M55: 22,661,833 km (0.082 R)
• M56: 22,882,490 km (0.037 R)
• M57: 23,015,184 km (0.094 R)
• M58: 23,370,628 km (0.066 R)
• M59: 23,593,529 km (0.097 R)
• M60: 23,906,937 km (0.039 R)
• M61: 24,131,633 km (0.092 R)
• M62: 24,809,909 km (0.078 R)
• M63: 24,946,343 km (0.062 R)
• M64: 25,128,702 km (0.042 R)
• M65: 26,277,913 km (0.12 R)
• M66: 26,463,415 km (0.116 R)
• M67: 26,742,415 km (0.114 R)
• M68: 27,585,399 km (0.11 R)
• M69: 27,821,165 km (0.087 R)
• M70: 28,818,534 km (0.057 R)
• M71: 29,297,546 km (0.12 R)
• M72: 29,731,081 km (0.05 R)
• M73: 30,215,030 km (0.077 R)
• M74: 30,652,903 km (0.114 R)
• M75: 30,799,359 km (0.036 R)
• M76: 30,946,115 km (0.095 R)
• M77: 31,732,252 km (0.117 R)
• M78: 32,624,603 km (0.069 R)
• M79: 32,824,017 km (0.117 R)
• M80: 33,525,032 km (0.094 R)
• M81: 33,675,977 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 12.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.73 AU - 11.27 AU

Year: 10181 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 41,846,828 km

• M1: 156,928 km (0.083 R)
• M2: 295,007 km (0.089 R)
• M3: 846,574 km (0.093 R)
• M4: 924,515 km (0.09 R)
• M5: 1,301,801 km (0.063 R)
• M6: 1,697,337 km (0.107 R)
• M7: 2,465,074 km (0.069 R)
• M8: 3,007,815 km (0.08 R)
• M9: 3,293,098 km (0.031 R)
• M10: 3,531,557 km (0.079 R)
• M11: 3,756,702 km (0.044 R)
• M12: 3,967,336 km (0.026 R)
• M13: 5,036,512 km (0.041 R)
• M14: 5,701,324 km (0.111 R)
• M15: 5,811,279 km (0.104 R)
• M16: 6,257,829 km (0.103 R)
• M17: 6,715,598 km (0.12 R)
• M18: 6,901,698 km (0.107 R)
• M19: 7,066,106 km (0.072 R)
• M20: 7,255,497 km (0.052 R)
• M21: 7,712,069 km (0.057 R)
• M22: 7,907,145 km (0.119 R)
• M23: 8,227,584 km (0.098 R)
• M24: 8,352,049 km (0.108 R)
• M25: 9,551,974 km (0.1 R)
• M26: 10,372,817 km (0.078 R)
• M27: 11,106,296 km (0.098 R)
• M28: 11,216,250 km (0.073 R)
• M29: 11,326,803 km (0.075 R)
• M30: 11,800,280 km (0.028 R)
• M31: 11,912,628 km (0.112 R)
• M32: 12,081,823 km (0.03 R)
• M33: 12,365,610 km (0.115 R)
• M34: 13,026,683 km (0.107 R)
• M35: 14,173,800 km (0.062 R)
• M36: 14,443,226 km (0.041 R)
• M37: 15,691,620 km (0.116 R)
• M38: 16,281,783 km (0.045 R)
• M39: 17,644,321 km (0.093 R)
• M40: 17,740,811 km (0.063 R)
• M41: 18,095,957 km (0.084 R)
• M42: 18,290,584 km (0.101 R)
• M43: 18,682,081 km (0.066 R)
• M44: 19,274,339 km (0.115 R)
• M45: 19,572,937 km (0.075 R)
• M46: 20,140,960 km (0.06 R)
• M47: 20,376,427 km (0.111 R)
• M48: 20,952,079 km (0.111 R)
• M49: 21,293,312 km (0.11 R)
• M50: 21,601,933 km (0.103 R)
• M51: 22,327,781 km (0.106 R)
• M52: 23,697,051 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87

Radius: 7.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.64 AU - 22.4 AU

Year: 22889 Days

Day: 20.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,846,828 km

• M1: 132,544 km (0.104 R)
• M2: 183,407 km (0.057 R)
• M3: 412,441 km (0.111 R)
• M4: 864,077 km (0.079 R)
• M5: 931,396 km (0.079 R)
• M6: 1,391,410 km (0.073 R)
• M7: 1,471,145 km (0.117 R)
• M8: 1,740,422 km (0.032 R)
• M9: 2,047,995 km (0.072 R)
• M10: 2,468,215 km (0.087 R)
• M11: 2,914,915 km (0.113 R)
• M12: 3,121,509 km (0.087 R)
• M13: 3,714,066 km (0.097 R)
• M14: 4,137,877 km (0.079 R)
• M15: 4,428,995 km (0.109 R)
• M16: 5,373,107 km (0.042 R)
• M17: 5,754,880 km (0.104 R)
• M18: 6,014,134 km (0.093 R)
• M19: 6,377,208 km (0.111 R)
• M20: 7,263,126 km (0.049 R)
• M21: 7,863,014 km (0.078 R)
• M22: 8,150,840 km (0.106 R)
• M23: 8,625,963 km (0.082 R)
• M24: 8,773,915 km (0.059 R)
• M25: 9,988,051 km (0.081 R)
• M26: 11,173,465 km (0.109 R)
• M27: 11,988,175 km (0.058 R)
• M28: 12,864,070 km (0.062 R)
• M29: 13,288,480 km (0.09 R)
• M30: 13,373,900 km (0.106 R)
• M31: 14,413,156 km (0.049 R)
• M32: 14,809,441 km (0.103 R)
• M33: 16,339,229 km (0.118 R)
• M34: 16,384,856 km (0.091 R)
• M35: 16,798,644 km (0.052 R)
• M36: 16,844,720 km (0.112 R)
• M37: 16,983,547 km (0.066 R)
• M38: 17,169,198 km (0.036 R)
• M39: 17,308,773 km (0.119 R)
• M40: 17,871,261 km (0.113 R)
• M41: 17,965,657 km (0.036 R)
• M42: 18,012,780 km (0.119 R)
• M43: 19,110,380 km (0.063 R)
• M44: 19,497,240 km (0.086 R)
• M45: 19,789,106 km (0.062 R)
• M46: 20,229,522 km (0.116 R)
• M47: 21,369,757 km (0.049 R)
• M48: 21,620,333 km (0.093 R)
• M49: 21,871,957 km (0.12 R)
• M50: 22,073,914 km (0.09 R)
• M51: 22,479,773 km (0.059 R)
• M52: 22,734,688 km (0.059 R)
• M53: 22,837,013 km (0.063 R)
• M54: 23,608,489 km (0.119 R)
• M55: 24,598,079 km (0.115 R)
• M56: 24,703,096 km (0.105 R)
• M57: 25,230,130 km (0.071 R)
• M58: 25,920,823 km (0.102 R)
• M59: 26,027,636 km (0.094 R)
• M60: 26,995,385 km (0.069 R)
• M61: 27,103,693 km (0.064 R)
• M62: 28,910,985 km (0.088 R)
• M63: 29,132,540 km (0.077 R)
• M64: 29,188,190 km (0.066 R)
• M65: 29,243,691 km (0.111 R)
• M66: 30,025,041 km (0.046 R)
• M67: 30,756,724 km (0.068 R)
• M68: 31,608,235 km (0.067 R)
• M69: 31,779,524 km (0.108 R)
• M70: 32,122,852 km (0.09 R)
• M71: 32,755,651 km (0.102 R)
• M72: 34,443,563 km (0.037 R)
• M73: 34,502,206 km (0.069 R)
• M74: 34,560,998 km (0.087 R)
• M75: 35,268,446 km (0.055 R)
• M76: 35,386,778 km (0.054 R)
• M77: 35,742,671 km (0.113 R)
• M78: 35,980,681 km (0.093 R)
• M79: 36,040,221 km (0.092 R)
• M80: 36,458,198 km (0.108 R)
• M81: 36,937,659 km (0.096 R)
• M82: 37,178,212 km (0.058 R)
• M83: 37,660,965 km (0.088 R)
• M84: 38,085,075 km (0.062 R)
• M85: 38,388,908 km (0.098 R)
• M86: 38,571,567 km (0.099 R)
• M87: 39,612,469 km (0.101 R)
• M88: 39,735,438 km (0.065 R)
• M89: 40,414,613 km (0.105 R)
• M90: 41,596,586 km (0.096 R)

Kuiper Belt

Range: 36.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit