🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.89 AU - 1.09 AU

Year: 375 Days

Day: 28.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1 AU - 1.02 AU

Year: 387 Days

Day: 45.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.03 AU - 2.85 AU

Year: 1451 Days

Day: 32.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 95.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.74 AU - 3.5 AU

Year: 2099 Days

Day: 17.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,944,617 km

• M1: 45,328 km (0.108 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.9

Radius: 12.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.03 AU - 5.57 AU

Year: 4005 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,944,617 km

• M1: 186,698 km (0.114 R)
• M2: 285,134 km (0.074 R)
• M3: 401,521 km (0.11 R)
• M4: 589,116 km (0.111 R)
• M5: 682,166 km (0.119 R)
• M6: 799,750 km (0.106 R)
• M7: 1,207,853 km (0.09 R)
• M8: 1,616,106 km (0.093 R)
• M9: 1,947,016 km (0.112 R)
• M10: 2,107,086 km (0.095 R)
• M11: 2,570,391 km (0.048 R)
• M12: 2,702,486 km (0.114 R)
• M13: 2,942,740 km (0.057 R)
• M14: 3,127,643 km (0.055 R)
• M15: 3,237,448 km (0.089 R)
• M16: 3,412,477 km (0.099 R)
• M17: 3,574,342 km (0.088 R)
• M18: 3,771,961 km (0.053 R)
• M19: 3,855,436 km (0.062 R)
• M20: 3,990,374 km (0.104 R)
• M21: 4,075,495 km (0.025 R)
• M22: 4,334,449 km (0.085 R)
• M23: 4,439,616 km (0.096 R)
• M24: 4,796,257 km (0.061 R)
• M25: 4,886,914 km (0.094 R)
• M26: 5,348,872 km (0.097 R)
• M27: 5,442,969 km (0.113 R)
• M28: 5,690,254 km (0.107 R)
• M29: 5,863,638 km (0.061 R)
• M30: 6,777,083 km (0.096 R)
• M31: 6,940,444 km (0.077 R)
• M32: 7,022,722 km (0.097 R)
• M33: 7,188,178 km (0.089 R)
• M34: 7,313,092 km (0.12 R)
• M35: 7,501,735 km (0.114 R)
• M36: 7,905,649 km (0.114 R)
• M37: 8,164,304 km (0.088 R)
• M38: 8,338,436 km (0.078 R)
• M39: 8,712,281 km (0.117 R)
• M40: 9,114,400 km (0.03 R)
• M41: 9,363,032 km (0.05 R)
• M42: 10,075,865 km (0.042 R)
• M43: 10,427,121 km (0.103 R)
• M44: 10,663,635 km (0.076 R)
• M45: 11,165,985 km (0.04 R)
• M46: 11,335,031 km (0.097 R)
• M47: 11,529,508 km (0.099 R)
• M48: 11,675,964 km (0.075 R)
• M49: 11,995,505 km (0.099 R)
• M50: 12,744,093 km (0.075 R)
• M51: 12,971,631 km (0.107 R)
• M52: 13,251,529 km (0.119 R)
• M53: 13,430,747 km (0.118 R)
• M54: 13,765,697 km (0.067 R)
• M55: 14,181,729 km (0.106 R)
• M56: 14,734,044 km (0.049 R)
• M57: 15,266,612 km (0.044 R)
• M58: 15,643,300 km (0.094 R)
• M59: 16,104,660 km (0.111 R)
• M60: 16,323,372 km (0.059 R)
• M61: 16,460,553 km (0.09 R)
• M62: 16,570,507 km (0.1 R)
• M63: 17,013,167 km (0.072 R)
• M64: 17,124,319 km (0.086 R)
• M65: 17,403,618 km (0.074 R)
• M66: 17,853,459 km (0.098 R)
• M67: 18,108,224 km (0.104 R)
• M68: 18,478,329 km (0.103 R)
• M69: 18,908,423 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.2

Radius: 7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.29 AU - 12.67 AU

Year: 16789 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 84,944,617 km

• M1: 88,113 km (0.047 R)
• M2: 227,239 km (0.115 R)
• M3: 815,608 km (0.084 R)
• M4: 1,561,503 km (0.084 R)
• M5: 2,293,485 km (0.099 R)
• M6: 2,421,242 km (0.115 R)
• M7: 2,705,926 km (0.075 R)
• M8: 2,909,379 km (0.111 R)
• M9: 3,379,266 km (0.058 R)
• M10: 3,847,358 km (0.109 R)
• M11: 4,076,243 km (0.088 R)
• M12: 4,708,294 km (0.085 R)
• M13: 5,146,466 km (0.066 R)
• M14: 5,314,165 km (0.112 R)
• M15: 5,512,083 km (0.071 R)
• M16: 5,683,672 km (0.107 R)
• M17: 6,120,498 km (0.101 R)
• M18: 6,477,588 km (0.109 R)
• M19: 8,005,281 km (0.087 R)
• M20: 8,626,262 km (0.111 R)
• M21: 8,859,036 km (0.039 R)
• M22: 9,501,110 km (0.081 R)
• M23: 10,158,294 km (0.077 R)
• M24: 10,616,213 km (0.093 R)
• M25: 11,009,057 km (0.084 R)
• M26: 11,552,396 km (0.067 R)
• M27: 11,625,550 km (0.075 R)
• M28: 12,891,746 km (0.074 R)
• M29: 13,464,108 km (0.089 R)
• M30: 13,579,597 km (0.101 R)
• M31: 15,350,986 km (0.119 R)
• M32: 16,284,177 km (0.107 R)
• M33: 17,950,249 km (0.109 R)
• M34: 19,408,678 km (0.113 R)
• M35: 19,801,073 km (0.062 R)
• M36: 21,982,958 km (0.079 R)
• M37: 22,209,749 km (0.088 R)
• M38: 22,849,280 km (0.105 R)
• M39: 22,987,059 km (0.083 R)
• M40: 23,309,742 km (0.103 R)
• M41: 23,773,196 km (0.06 R)
• M42: 24,146,293 km (0.066 R)
• M43: 24,521,185 km (0.095 R)
• M44: 25,039,841 km (0.036 R)
• M45: 25,705,253 km (0.116 R)
• M46: 25,848,567 km (0.089 R)
• M47: 26,136,094 km (0.111 R)
• M48: 26,184,115 km (0.087 R)
• M49: 26,617,500 km (0.094 R)
• M50: 26,714,141 km (0.076 R)
• M51: 27,102,048 km (0.09 R)
• M52: 28,227,173 km (0.083 R)
• M53: 28,473,860 km (0.103 R)
• M54: 29,517,455 km (0.114 R)
• M55: 30,220,116 km (0.107 R)
• M56: 30,624,180 km (0.044 R)
• M57: 30,877,599 km (0.05 R)
• M58: 30,928,313 km (0.109 R)
• M59: 31,539,719 km (0.087 R)
• M60: 32,103,703 km (0.104 R)
• M61: 32,515,845 km (0.108 R)
• M62: 34,392,550 km (0.043 R)
• M63: 34,867,075 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.7

Radius: 6.4

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.29 AU - 19.83 AU

Year: 24508 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,944,617 km

• M1: 82,279 km (0.097 R)
• M2: 284,535 km (0.054 R)
• M3: 733,179 km (0.116 R)
• M4: 1,719,179 km (0.079 R)
• M5: 2,486,466 km (0.119 R)
• M6: 2,844,155 km (0.076 R)
• M7: 3,008,413 km (0.096 R)
• M8: 3,695,965 km (0.072 R)
• M9: 4,289,121 km (0.108 R)
• M10: 5,108,767 km (0.087 R)
• M11: 5,460,173 km (0.115 R)
• M12: 5,510,886 km (0.069 R)
• M13: 5,819,357 km (0.054 R)
• M14: 6,186,171 km (0.031 R)
• M15: 6,292,386 km (0.108 R)
• M16: 6,887,187 km (0.077 R)
• M17: 7,556,637 km (0.09 R)
• M18: 8,072,152 km (0.083 R)
• M19: 8,188,239 km (0.087 R)
• M20: 9,624,229 km (0.081 R)
• M21: 9,933,149 km (0.072 R)
• M22: 10,371,022 km (0.103 R)
• M23: 10,751,449 km (0.072 R)
• M24: 11,071,888 km (0.077 R)
• M25: 11,136,365 km (0.111 R)
• M26: 11,919,809 km (0.08 R)
• M27: 12,052,053 km (0.043 R)
• M28: 12,184,747 km (0.114 R)
• M29: 12,451,779 km (0.107 R)
• M30: 12,518,948 km (0.113 R)
• M31: 13,539,056 km (0.118 R)
• M32: 14,940,489 km (0.093 R)
• M33: 15,658,409 km (0.12 R)
• M34: 18,029,835 km (0.087 R)
• M35: 19,334,627 km (0.053 R)
• M36: 19,490,059 km (0.055 R)
• M37: 19,645,940 km (0.062 R)
• M38: 21,067,719 km (0.084 R)
• M39: 22,196,285 km (0.066 R)
• M40: 23,096,714 km (0.102 R)
• M41: 24,176,063 km (0.097 R)
• M42: 24,427,537 km (0.103 R)
• M43: 25,356,839 km (0.109 R)
• M44: 25,612,352 km (0.114 R)
• M45: 28,125,596 km (0.056 R)
• M46: 29,366,660 km (0.106 R)
• M47: 30,354,306 km (0.055 R)
• M48: 30,716,183 km (0.074 R)
• M49: 31,627,084 km (0.052 R)
• M50: 33,475,216 km (0.094 R)
• M51: 35,834,225 km (0.079 R)
• M52: 36,889,189 km (0.026 R)
• M53: 37,371,942 km (0.079 R)
• M54: 38,637,240 km (0.04 R)
• M55: 40,015,336 km (0.078 R)
• M56: 40,909,782 km (0.114 R)
• M57: 42,516,164 km (0.114 R)
• M58: 45,893,635 km (0.118 R)
• M59: 45,997,306 km (0.076 R)
• M60: 46,621,129 km (0.092 R)
• M61: 46,725,399 km (0.106 R)
• M62: 48,720,586 km (0.046 R)
• M63: 49,568,955 km (0.105 R)
• M64: 51,387,916 km (0.11 R)
• M65: 51,495,626 km (0.109 R)
• M66: 53,446,532 km (0.063 R)
• M67: 54,650,795 km (0.049 R)
• M68: 55,090,762 km (0.118 R)
• M69: 55,421,673 km (0.107 R)
• M70: 57,197,250 km (0.117 R)
• M71: 60,235,732 km (0.103 R)
• M72: 60,576,516 km (0.061 R)
• M73: 63,788,233 km (0.118 R)
• M74: 64,716,039 km (0.103 R)
• M75: 65,414,811 km (0.042 R)
• M76: 65,648,333 km (0.117 R)
• M77: 67,880,183 km (0.095 R)
• M78: 68,946,068 km (0.046 R)
• M79: 69,421,490 km (0.046 R)
• M80: 69,659,650 km (0.085 R)
• M81: 70,256,246 km (0.037 R)
• M82: 70,375,775 km (0.081 R)
• M83: 70,614,982 km (0.067 R)
• M84: 70,854,488 km (0.1 R)
• M85: 71,334,398 km (0.069 R)
• M86: 73,992,603 km (0.089 R)
• M87: 74,601,317 km (0.105 R)
• M88: 74,967,233 km (0.045 R)
• M89: 75,456,268 km (0.044 R)
• M90: 75,946,201 km (0.054 R)
• M91: 77,299,165 km (0.097 R)
• M92: 77,546,001 km (0.12 R)
• M93: 79,530,118 km (0.1 R)
• M94: 79,654,583 km (0.079 R)
• M95: 81,530,840 km (0.073 R)
• M96: 82,285,411 km (0.064 R)
• M97: 82,915,966 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit