🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.7 AU

Year: 216 Days

Day: 22.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,310,176 km

• M1: 122,521 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.83 AU - 1.17 AU

Year: 422 Days

Day: 43.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.9 AU - 2.38 AU

Year: 1320 Days

Day: 38.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,310,176 km

• M1: 301,440 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.9 AU - 2.8 AU

Year: 1519 Days

Day: 32.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.88 AU

Year: 1558 Days

Day: 24 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,310,176 km

• M1: 75,098 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 11.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.92 AU - 6.46 AU

Year: 5724 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,310,176 km

• M1: 419,024 km (0.082 R)
• M2: 507,885 km (0.086 R)
• M3: 596,297 km (0.09 R)
• M4: 726,746 km (0.118 R)
• M5: 819,647 km (0.111 R)
• M6: 1,223,262 km (0.117 R)
• M7: 1,586,336 km (0.032 R)
• M8: 1,710,801 km (0.079 R)
• M9: 1,825,692 km (0.119 R)
• M10: 2,077,017 km (0.074 R)
• M11: 2,836,675 km (0.103 R)
• M12: 3,207,528 km (0.044 R)
• M13: 3,626,701 km (0.031 R)
• M14: 4,029,269 km (0.103 R)
• M15: 4,132,192 km (0.035 R)
• M16: 4,253,367 km (0.098 R)
• M17: 4,804,485 km (0.115 R)
• M18: 4,950,493 km (0.058 R)
• M19: 5,023,945 km (0.064 R)
• M20: 5,340,494 km (0.076 R)
• M21: 5,779,265 km (0.097 R)
• M22: 5,954,294 km (0.095 R)
• M23: 6,875,518 km (0.107 R)
• M24: 7,123,103 km (0.103 R)
• M25: 7,627,397 km (0.104 R)
• M26: 7,797,939 km (0.075 R)
• M27: 8,013,060 km (0.11 R)
• M28: 8,405,306 km (0.118 R)
• M29: 8,938,024 km (0.031 R)
• M30: 9,780,709 km (0.119 R)
• M31: 9,966,360 km (0.109 R)
• M32: 10,364,440 km (0.057 R)
• M33: 10,648,825 km (0.093 R)
• M34: 11,152,372 km (0.072 R)
• M35: 11,860,718 km (0.074 R)
• M36: 12,988,686 km (0.069 R)
• M37: 13,759,563 km (0.118 R)
• M38: 13,863,534 km (0.089 R)
• M39: 14,281,810 km (0.081 R)
• M40: 14,466,114 km (0.11 R)
• M41: 14,624,688 km (0.102 R)
• M42: 14,917,002 km (0.069 R)
• M43: 15,534,392 km (0.096 R)
• M44: 15,941,598 km (0.097 R)
• M45: 16,794,306 km (0.085 R)
• M46: 17,016,758 km (0.051 R)
• M47: 17,268,232 km (0.119 R)
• M48: 17,464,654 km (0.11 R)
• M49: 17,718,222 km (0.06 R)
• M50: 17,916,290 km (0.081 R)
• M51: 18,286,245 km (0.103 R)
• M52: 18,773,785 km (0.077 R)
• M53: 19,352,878 km (0.087 R)
• M54: 19,644,594 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.5

Radius: 8.7

Gravity: 12.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.12 AU - 10.92 AU

Year: 13377 Days

Day: 9.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,310,176 km

• M1: 110,254 km (0.059 R)
• M2: 214,523 km (0.114 R)
• M3: 493,075 km (0.076 R)
• M4: 700,716 km (0.12 R)
• M5: 869,463 km (0.09 R)
• M6: 1,426,864 km (0.099 R)
• M7: 1,958,535 km (0.039 R)
• M8: 2,108,133 km (0.095 R)
• M9: 2,169,020 km (0.097 R)
• M10: 2,261,471 km (0.078 R)
• M11: 3,580,027 km (0.116 R)
• M12: 3,653,030 km (0.102 R)
• M13: 3,912,882 km (0.054 R)
• M14: 4,140,271 km (0.044 R)
• M15: 4,450,387 km (0.115 R)
• M16: 4,608,362 km (0.064 R)
• M17: 5,258,365 km (0.091 R)
• M18: 5,721,819 km (0.111 R)
• M19: 6,154,756 km (0.072 R)
• M20: 7,893,831 km (0.12 R)
• M21: 8,472,924 km (0.116 R)
• M22: 9,065,481 km (0.055 R)
• M23: 9,468,049 km (0.048 R)
• M24: 9,722,665 km (0.098 R)
• M25: 11,404,743 km (0.069 R)
• M26: 11,839,175 km (0.025 R)
• M27: 11,948,532 km (0.097 R)
• M28: 12,223,792 km (0.12 R)
• M29: 12,445,346 km (0.105 R)
• M30: 12,612,447 km (0.115 R)
• M31: 13,345,177 km (0.099 R)
• M32: 13,516,168 km (0.098 R)
• M33: 13,802,797 km (0.116 R)
• M34: 14,440,682 km (0.108 R)
• M35: 14,499,026 km (0.1 R)
• M36: 17,708,349 km (0.086 R)
• M37: 19,102,451 km (0.094 R)
• M38: 19,230,956 km (0.119 R)
• M39: 19,747,817 km (0.081 R)
• M40: 20,729,029 km (0.054 R)
• M41: 21,458,767 km (0.113 R)
• M42: 21,994,777 km (0.099 R)
• M43: 22,196,883 km (0.102 R)
• M44: 24,113,082 km (0.116 R)
• M45: 24,391,185 km (0.089 R)
• M46: 25,584,677 km (0.1 R)
• M47: 27,736,941 km (0.095 R)
• M48: 28,467,128 km (0.111 R)
• M49: 32,135,867 km (0.092 R)
• M50: 33,908,452 km (0.118 R)
• M51: 34,924,371 km (0.065 R)
• M52: 35,712,602 km (0.05 R)
• M53: 38,193,384 km (0.086 R)
• M54: 38,761,107 km (0.116 R)
• M55: 39,005,401 km (0.056 R)
• M56: 39,987,361 km (0.108 R)
• M57: 40,811,795 km (0.101 R)
• M58: 40,977,400 km (0.076 R)
• M59: 41,392,235 km (0.118 R)
• M60: 41,558,588 km (0.116 R)
• M61: 41,808,566 km (0.091 R)
• M62: 42,310,018 km (0.084 R)
• M63: 42,897,489 km (0.087 R)
• M64: 44,505,666 km (0.074 R)
• M65: 44,761,478 km (0.098 R)
• M66: 45,274,300 km (0.117 R)
• M67: 46,478,712 km (0.057 R)
• M68: 46,651,647 km (0.117 R)
• M69: 46,738,264 km (0.066 R)
• M70: 49,535,595 km (0.06 R)
• M71: 49,623,858 km (0.094 R)
• M72: 50,154,631 km (0.086 R)
• M73: 50,598,488 km (0.041 R)
• M74: 51,579,401 km (0.113 R)
• M75: 51,668,861 km (0.074 R)
• M76: 52,476,689 km (0.077 R)
• M77: 54,650,945 km (0.11 R)
• M78: 55,107,667 km (0.086 R)
• M79: 55,199,071 km (0.078 R)
• M80: 56,300,859 km (0.11 R)
• M81: 58,153,330 km (0.074 R)
• M82: 58,806,325 km (0.025 R)
• M83: 59,555,660 km (0.086 R)
• M84: 59,931,600 km (0.086 R)
• M85: 60,119,794 km (0.112 R)
• M86: 60,496,781 km (0.113 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: 382 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit