🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1028 Days

Day: 41.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,719,386 km

• M1: 44,281 km (0.09 R)
• M2: 455,077 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.13 AU - 3.27 AU

Year: 1589 Days

Day: 45.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,719,386 km

• M1: 1,473,539 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.31 AU - 4.81 AU

Year: 2930 Days

Day: 12.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.84 AU - 6.1 AU

Year: 3968 Days

Day: 23 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 8.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.11 AU - 8.79 AU

Year: 8028 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,719,386 km

• M1: 109,805 km (0.09 R)
• M2: 283,488 km (0.034 R)
• M3: 468,840 km (0.109 R)
• M4: 556,205 km (0.094 R)
• M5: 617,839 km (0.073 R)
• M6: 682,017 km (0.099 R)
• M7: 759,957 km (0.119 R)
• M8: 888,761 km (0.11 R)
• M9: 1,128,716 km (0.057 R)
• M10: 1,593,068 km (0.048 R)
• M11: 2,398,203 km (0.102 R)
• M12: 2,450,114 km (0.099 R)
• M13: 2,625,891 km (0.042 R)
• M14: 2,805,858 km (0.103 R)
• M15: 2,952,613 km (0.114 R)
• M16: 3,083,212 km (0.106 R)
• M17: 3,525,872 km (0.087 R)
• M18: 3,585,113 km (0.039 R)
• M19: 3,906,599 km (0.083 R)
• M20: 4,342,677 km (0.104 R)
• M21: 4,598,938 km (0.117 R)
• M22: 4,663,714 km (0.076 R)
• M23: 4,816,154 km (0.12 R)
• M24: 4,992,380 km (0.116 R)
• M25: 5,148,411 km (0.118 R)
• M26: 5,306,087 km (0.106 R)
• M27: 5,442,371 km (0.085 R)
• M28: 6,550,442 km (0.056 R)
• M29: 6,721,432 km (0.096 R)
• M30: 6,992,952 km (0.052 R)
• M31: 7,726,132 km (0.112 R)
• M32: 7,958,607 km (0.115 R)
• M33: 8,193,326 km (0.047 R)
• M34: 8,563,132 km (0.115 R)
• M35: 9,677,337 km (0.116 R)
• M36: 9,956,037 km (0.08 R)
• M37: 10,012,137 km (0.08 R)
• M38: 11,388,587 km (0.082 R)
• M39: 11,594,284 km (0.117 R)
• M40: 12,068,958 km (0.096 R)
• M41: 12,128,797 km (0.081 R)
• M42: 12,368,902 km (0.049 R)
• M43: 12,610,652 km (0.032 R)
• M44: 12,762,494 km (0.085 R)
• M45: 14,030,784 km (0.087 R)
• M46: 14,125,181 km (0.094 R)
• M47: 14,695,747 km (0.048 R)
• M48: 15,080,363 km (0.113 R)
• M49: 15,209,316 km (0.084 R)
• M50: 15,565,808 km (0.11 R)
• M51: 15,663,495 km (0.107 R)
• M52: 15,728,870 km (0.106 R)
• M53: 15,859,618 km (0.118 R)
• M54: 16,023,578 km (0.06 R)
• M55: 17,592,410 km (0.082 R)
• M56: 18,757,479 km (0.057 R)
• M57: 18,896,156 km (0.115 R)
• M58: 19,524,616 km (0.041 R)
• M59: 19,735,549 km (0.109 R)
• M60: 20,124,354 km (0.066 R)
• M61: 20,694,472 km (0.111 R)
• M62: 21,089,410 km (0.103 R)
• M63: 21,959,920 km (0.094 R)
• M64: 22,289,335 km (0.084 R)
• M65: 22,436,240 km (0.079 R)
• M66: 23,885,843 km (0.091 R)
• M67: 23,960,941 km (0.111 R)
• M68: 24,111,437 km (0.057 R)
• M69: 24,527,020 km (0.091 R)
• M70: 24,640,864 km (0.112 R)
• M71: 25,365,366 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 12.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.54 AU - 9.54 AU

Year: 8165 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 25,719,386 km

• M1: 235,018 km (0.068 R)
• M2: 875,746 km (0.117 R)
• M3: 1,289,982 km (0.108 R)
• M4: 1,413,401 km (0.117 R)
• M5: 1,995,037 km (0.117 R)
• M6: 2,337,467 km (0.119 R)
• M7: 2,438,894 km (0.042 R)
• M8: 2,995,548 km (0.11 R)
• M9: 3,246,274 km (0.087 R)
• M10: 3,918,267 km (0.1 R)
• M11: 4,285,979 km (0.108 R)
• M12: 4,442,458 km (0.11 R)
• M13: 5,054,762 km (0.109 R)
• M14: 5,220,367 km (0.069 R)
• M15: 5,354,257 km (0.082 R)
• M16: 5,557,112 km (0.102 R)
• M17: 5,693,695 km (0.095 R)
• M18: 6,645,586 km (0.108 R)
• M19: 6,754,493 km (0.116 R)
• M20: 6,973,954 km (0.081 R)
• M21: 7,457,603 km (0.083 R)
• M22: 8,145,155 km (0.058 R)
• M23: 9,053,364 km (0.116 R)
• M24: 9,336,104 km (0.066 R)
• M25: 9,786,543 km (0.119 R)
• M26: 9,910,560 km (0.105 R)
• M27: 10,244,013 km (0.103 R)
• M28: 10,454,198 km (0.108 R)
• M29: 11,658,162 km (0.102 R)
• M30: 12,098,728 km (0.031 R)
• M31: 13,315,557 km (0.083 R)
• M32: 13,499,113 km (0.099 R)
• M33: 14,008,345 km (0.082 R)
• M34: 14,429,612 km (0.113 R)
• M35: 17,343,779 km (0.1 R)
• M36: 17,998,569 km (0.099 R)
• M37: 18,201,723 km (0.081 R)
• M38: 18,558,962 km (0.106 R)
• M39: 18,918,596 km (0.068 R)
• M40: 19,073,429 km (0.073 R)
• M41: 19,436,354 km (0.117 R)
• M42: 19,906,390 km (0.11 R)
• M43: 21,985,950 km (0.101 R)
• M44: 23,355,070 km (0.067 R)
• M45: 24,189,826 km (0.084 R)
• M46: 24,301,875 km (0.117 R)
• M47: 24,414,073 km (0.096 R)
• M48: 24,526,421 km (0.113 R)
• M49: 24,695,317 km (0.11 R)
• M50: 25,091,004 km (0.096 R)
• M51: 25,831,214 km (0.119 R)
• M52: 26,463,265 km (0.077 R)
• M53: 26,810,182 km (0.061 R)
• M54: 27,801,119 km (0.049 R)
• M55: 28,507,969 km (0.088 R)
• M56: 28,744,782 km (0.107 R)
• M57: 29,340,032 km (0.085 R)
• M58: 29,759,056 km (0.081 R)
• M59: 29,879,033 km (0.111 R)
• M60: 30,361,037 km (0.102 R)
• M61: 30,481,913 km (0.119 R)
• M62: 30,967,058 km (0.06 R)
• M63: 32,685,340 km (0.08 R)
• M64: 32,933,223 km (0.102 R)
• M65: 33,368,703 km (0.102 R)
• M66: 33,493,467 km (0.117 R)
• M67: 33,994,171 km (0.094 R)
• M68: 35,447,365 km (0.077 R)
• M69: 35,766,009 km (0.1 R)
• M70: 36,405,988 km (0.049 R)
• M71: 36,598,670 km (0.059 R)
• M72: 37,373,138 km (0.09 R)
• M73: 38,087,767 km (0.119 R)
• M74: 38,218,217 km (0.052 R)
• M75: 38,479,415 km (0.118 R)
• M76: 38,675,837 km (0.106 R)
• M77: 38,938,082 km (0.113 R)
• M78: 40,125,889 km (0.065 R)
• M79: 40,924,293 km (0.086 R)
• M80: 41,728,082 km (0.072 R)
• M81: 41,929,740 km (0.11 R)
• M82: 42,334,253 km (0.106 R)
• M83: 42,943,415 km (0.056 R)
• M84: 43,487,203 km (0.053 R)
• M85: 43,623,637 km (0.092 R)
• M86: 43,896,653 km (0.117 R)
• M87: 44,719,291 km (0.086 R)
• M88: 45,132,630 km (0.109 R)
• M89: 45,685,544 km (0.11 R)
• M90: 46,379,977 km (0.099 R)
• M91: 46,519,253 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.32 AU - 18.78 AU

Year: 20911 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,719,386 km

• M1: 151,692 km (0.076 R)
• M2: 188,942 km (0.059 R)
• M3: 259,852 km (0.077 R)
• M4: 307,124 km (0.088 R)
• M5: 340,485 km (0.032 R)
• M6: 631,901 km (0.088 R)
• M7: 731,982 km (0.098 R)
• M8: 947,703 km (0.101 R)
• M9: 1,128,716 km (0.096 R)
• M10: 1,508,246 km (0.042 R)
• M11: 2,103,795 km (0.069 R)
• M12: 2,764,120 km (0.09 R)
• M13: 2,837,124 km (0.098 R)
• M14: 2,966,376 km (0.111 R)
• M15: 4,089,856 km (0.087 R)
• M16: 4,383,966 km (0.109 R)
• M17: 4,728,489 km (0.082 R)
• M18: 5,014,670 km (0.07 R)
• M19: 7,095,726 km (0.11 R)
• M20: 7,499,640 km (0.112 R)
• M21: 7,550,504 km (0.059 R)
• M22: 7,807,363 km (0.086 R)
• M23: 8,066,916 km (0.113 R)
• M24: 8,594,547 km (0.118 R)
• M25: 8,943,559 km (0.11 R)
• M26: 9,051,868 km (0.107 R)
• M27: 10,843,003 km (0.106 R)
• M28: 11,365,997 km (0.114 R)
• M29: 11,483,432 km (0.109 R)
• M30: 12,617,982 km (0.113 R)
• M31: 12,861,527 km (0.065 R)
• M32: 13,106,419 km (0.028 R)
• M33: 13,538,757 km (0.064 R)
• M34: 13,725,605 km (0.072 R)
• M35: 13,881,785 km (0.095 R)
• M36: 13,944,466 km (0.118 R)
• M37: 15,282,170 km (0.084 R)
• M38: 15,867,996 km (0.071 R)
• M39: 16,064,867 km (0.103 R)
• M40: 17,364,274 km (0.118 R)
• M41: 18,317,810 km (0.052 R)
• M42: 19,148,527 km (0.083 R)
• M43: 19,393,270 km (0.097 R)
• M44: 20,346,358 km (0.111 R)
• M45: 20,667,544 km (0.09 R)
• M46: 21,170,343 km (0.099 R)
• M47: 22,924,826 km (0.082 R)
• M48: 23,258,879 km (0.086 R)
• M49: 24,346,455 km (0.103 R)
• M50: 24,459,850 km (0.07 R)
• M51: 25,029,818 km (0.1 R)
• M52: 25,106,113 km (0.098 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit