🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 328 Days

Day: 22.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 177.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.49 AU - 1.53 AU

Year: 646 Days

Day: 33.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.17 AU - 3.01 AU

Year: 1452 Days

Day: 32.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.7 AU - 3.1 AU

Year: 1720 Days

Day: 47.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,500,081 km

• M1: 178,021 km (0.117 R)
• M2: 1,082,341 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.86 AU - 3.52 AU

Year: 1984 Days

Day: 20.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,500,081 km

• M1: 975,977 km (0.096 R)
• M2: 1,550,283 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.44 AU - 4 AU

Year: 2012 Days

Day: 18.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,500,081 km

• M1: 2,975,950 km (0.064 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.44 AU - 6.74 AU

Year: 4603 Days

Day: 40.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,500,081 km

• M1: 683,513 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 10.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.35 AU - 9.67 AU

Year: 10213 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,500,081 km

• M1: 183,856 km (0.071 R)
• M2: 265,536 km (0.117 R)
• M3: 708,795 km (0.117 R)
• M4: 857,794 km (0.086 R)
• M5: 1,215,632 km (0.054 R)
• M6: 1,633,609 km (0.064 R)
• M7: 1,772,286 km (0.053 R)
• M8: 2,212,253 km (0.113 R)
• M9: 2,924,938 km (0.105 R)
• M10: 3,190,474 km (0.096 R)
• M11: 3,385,101 km (0.055 R)
• M12: 3,523,628 km (0.084 R)
• M13: 3,786,023 km (0.111 R)
• M14: 3,868,003 km (0.111 R)
• M15: 4,223,297 km (0.105 R)
• M16: 4,437,372 km (0.093 R)
• M17: 4,611,055 km (0.085 R)
• M18: 4,898,433 km (0.09 R)
• M19: 5,583,591 km (0.115 R)
• M20: 5,653,752 km (0.112 R)
• M21: 5,985,261 km (0.096 R)
• M22: 6,105,239 km (0.112 R)
• M23: 6,201,879 km (0.115 R)
• M24: 6,396,506 km (0.109 R)
• M25: 6,519,176 km (0.037 R)
• M26: 6,841,859 km (0.06 R)
• M27: 6,916,957 km (0.108 R)
• M28: 7,093,632 km (0.109 R)
• M29: 7,220,640 km (0.099 R)
• M30: 7,606,304 km (0.065 R)
• M31: 7,946,041 km (0.095 R)
• M32: 8,131,093 km (0.072 R)
• M33: 8,344,270 km (0.094 R)
• M34: 8,694,778 km (0.068 R)
• M35: 9,410,005 km (0.056 R)
• M36: 9,521,755 km (0.112 R)
• M37: 9,803,148 km (0.105 R)
• M38: 9,973,241 km (0.071 R)
• M39: 10,058,662 km (0.032 R)
• M40: 10,547,248 km (0.031 R)
• M41: 10,750,701 km (0.053 R)
• M42: 10,867,687 km (0.102 R)
• M43: 11,014,293 km (0.077 R)
• M44: 11,428,529 km (0.12 R)
• M45: 11,727,575 km (0.1 R)
• M46: 12,547,821 km (0.084 R)
• M47: 12,794,358 km (0.115 R)
• M48: 12,918,225 km (0.113 R)
• M49: 13,449,297 km (0.07 R)
• M50: 14,211,199 km (0.061 R)
• M51: 14,371,718 km (0.071 R)
• M52: 15,511,953 km (0.115 R)
• M53: 15,677,258 km (0.102 R)
• M54: 15,843,162 km (0.079 R)
• M55: 16,445,144 km (0.049 R)
• M56: 17,844,034 km (0.086 R)
• M57: 17,947,855 km (0.115 R)
• M58: 18,086,682 km (0.106 R)
• M59: 18,191,101 km (0.091 R)
• M60: 18,330,526 km (0.057 R)
• M61: 18,470,251 km (0.113 R)
• M62: 18,786,052 km (0.041 R)
• M63: 19,601,211 km (0.108 R)
• M64: 19,887,541 km (0.05 R)
• M65: 20,247,324 km (0.089 R)
• M66: 20,863,817 km (0.104 R)
• M67: 21,192,782 km (0.091 R)
• M68: 21,339,538 km (0.088 R)
• M69: 21,486,593 km (0.101 R)
• M70: 21,707,848 km (0.094 R)
• M71: 21,892,751 km (0.038 R)
• M72: 22,115,502 km (0.102 R)
• M73: 23,809,100 km (0.11 R)
• M74: 23,999,837 km (0.037 R)
• M75: 24,845,214 km (0.078 R)
• M76: 25,000,048 km (0.076 R)
• M77: 25,388,255 km (0.076 R)
• M78: 25,544,136 km (0.044 R)
• M79: 25,661,271 km (0.049 R)
• M80: 26,131,606 km (0.064 R)
• M81: 26,407,315 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505

Radius: 5.9

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.63 AU - 17.07 AU

Year: 23023 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,500,081 km

• M1: 172,486 km (0.086 R)
• M2: 211,980 km (0.067 R)
• M3: 389,553 km (0.049 R)
• M4: 567,275 km (0.056 R)
• M5: 632,051 km (0.069 R)
• M6: 942,167 km (0.044 R)
• M7: 1,294,620 km (0.094 R)
• M8: 1,381,536 km (0.062 R)
• M9: 2,178,145 km (0.117 R)
• M10: 2,566,651 km (0.101 R)
• M11: 3,287,563 km (0.081 R)
• M12: 4,024,482 km (0.117 R)
• M13: 5,453,740 km (0.086 R)
• M14: 5,500,863 km (0.076 R)
• M15: 6,320,211 km (0.105 R)
• M16: 6,369,578 km (0.077 R)
• M17: 7,331,941 km (0.093 R)
• M18: 7,750,666 km (0.074 R)
• M19: 8,069,758 km (0.102 R)
• M20: 8,556,549 km (0.113 R)
• M21: 8,831,062 km (0.118 R)
• M22: 9,220,315 km (0.042 R)
• M23: 9,785,945 km (0.039 R)
• M24: 11,670,429 km (0.051 R)
• M25: 12,343,470 km (0.097 R)
• M26: 12,715,969 km (0.118 R)
• M27: 13,155,188 km (0.106 R)
• M28: 15,358,017 km (0.038 R)
• M29: 16,094,786 km (0.104 R)
• M30: 17,811,721 km (0.09 R)
• M31: 18,585,441 km (0.108 R)
• M32: 18,798,319 km (0.108 R)
• M33: 19,083,452 km (0.084 R)
• M34: 20,165,494 km (0.08 R)
• M35: 20,750,721 km (0.096 R)
• M36: 21,341,483 km (0.108 R)
• M37: 22,012,579 km (0.086 R)
• M38: 22,162,775 km (0.111 R)
• M39: 22,690,706 km (0.039 R)
• M40: 23,452,309 km (0.106 R)
• M41: 24,765,927 km (0.118 R)
• M42: 25,470,982 km (0.045 R)
• M43: 25,628,658 km (0.119 R)
• M44: 27,544,708 km (0.062 R)
• M45: 28,765,576 km (0.086 R)
• M46: 28,929,685 km (0.096 R)
• M47: 29,011,814 km (0.088 R)
• M48: 30,755,377 km (0.068 R)
• M49: 31,091,374 km (0.099 R)
• M50: 31,512,941 km (0.102 R)
• M51: 33,132,338 km (0.091 R)
• M52: 33,735,666 km (0.072 R)
• M53: 36,185,481 km (0.099 R)
• M54: 37,431,631 km (0.026 R)
• M55: 39,236,230 km (0.111 R)
• M56: 39,600,501 km (0.107 R)
• M57: 40,149,077 km (0.109 R)
• M58: 40,240,780 km (0.098 R)
• M59: 41,253,707 km (0.105 R)
• M60: 41,438,760 km (0.075 R)
• M61: 41,716,862 km (0.102 R)
• M62: 41,809,763 km (0.049 R)
• M63: 42,368,361 km (0.112 R)
• M64: 45,197,855 km (0.118 R)
• M65: 45,484,185 km (0.115 R)
• M66: 47,699,131 km (0.119 R)
• M67: 48,477,788 km (0.105 R)
• M68: 49,358,770 km (0.035 R)
• M69: 51,136,442 km (0.071 R)
• M70: 51,335,257 km (0.115 R)
• M71: 51,434,740 km (0.074 R)
• M72: 52,734,147 km (0.081 R)
• M73: 54,551,163 km (0.108 R)
• M74: 54,855,894 km (0.09 R)
• M75: 55,467,300 km (0.062 R)
• M76: 55,876,001 km (0.08 R)
• M77: 59,182,414 km (0.096 R)
• M78: 59,600,091 km (0.109 R)
• M79: 60,018,815 km (0.106 R)
• M80: 60,648,772 km (0.119 R)
• M81: 62,126,949 km (0.06 R)
• M82: 63,723,906 km (0.093 R)
• M83: 64,259,317 km (0.118 R)
• M84: 64,473,840 km (0.05 R)
• M85: 65,226,616 km (0.108 R)
• M86: 66,307,162 km (0.107 R)
• M87: 67,175,727 km (0.116 R)
• M88: 71,130,945 km (0.101 R)
• M89: 71,241,797 km (0.104 R)
• M90: 71,686,252 km (0.098 R)
• M91: 72,912,805 km (0.119 R)
• M92: 74,596,829 km (0.104 R)
• M93: 74,822,273 km (0.084 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit