🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.93 AU - 1.03 AU

Year: 338 Days

Day: 22.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.41 AU - 2.05 AU

Year: 792 Days

Day: 15.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.61 AU - 2.35 AU

Year: 970 Days

Day: 15.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.23 AU - 2.65 AU

Year: 1327 Days

Day: 40 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.13 AU - 2.93 AU

Year: 1401 Days

Day: 33 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,042,299 km

• M1: 1,035,217 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.61 AU - 2.83 AU

Year: 1562 Days

Day: 20.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,042,299 km

• M1: 1,740,122 km (0.033 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.35 AU - 3.53 AU

Year: 1756 Days

Day: 34.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,042,299 km

• M1: 574,157 km (0.032 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.8 AU - 3.98 AU

Year: 2672 Days

Day: 33.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,042,299 km

• M1: 1,979,928 km (0.108 R)
• M2: 3,029,955 km (0.037 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 8.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.48 AU - 6.84 AU

Year: 5324 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,042,299 km

• M1: 115,190 km (0.027 R)
• M2: 205,847 km (0.092 R)
• M3: 347,516 km (0.095 R)
• M4: 541,245 km (0.046 R)
• M5: 601,832 km (0.068 R)
• M6: 655,837 km (0.081 R)
• M7: 818,450 km (0.106 R)
• M8: 930,798 km (0.102 R)
• M9: 1,015,919 km (0.106 R)
• M10: 1,103,733 km (0.114 R)
• M11: 1,159,832 km (0.047 R)
• M12: 1,394,851 km (0.077 R)
• M13: 1,492,987 km (0.109 R)
• M14: 1,619,247 km (0.106 R)
• M15: 1,950,008 km (0.109 R)
• M16: 2,032,736 km (0.1 R)
• M17: 2,158,847 km (0.119 R)
• M18: 2,287,501 km (0.091 R)
• M19: 2,905,939 km (0.088 R)
• M20: 3,064,512 km (0.111 R)
• M21: 3,161,003 km (0.086 R)
• M22: 3,258,391 km (0.101 R)
• M23: 3,456,459 km (0.05 R)
• M24: 3,641,362 km (0.117 R)
• M25: 3,986,185 km (0.084 R)
• M26: 4,073,999 km (0.107 R)
• M27: 4,180,213 km (0.066 R)
• M28: 4,504,541 km (0.067 R)
• M29: 4,614,496 km (0.039 R)
• M30: 4,725,348 km (0.071 R)
• M31: 4,818,398 km (0.118 R)
• M32: 5,006,442 km (0.075 R)
• M33: 5,101,287 km (0.086 R)
• M34: 5,350,817 km (0.08 R)
• M35: 5,409,010 km (0.114 R)
• M36: 5,545,443 km (0.099 R)
• M37: 5,941,878 km (0.067 R)
• M38: 6,082,799 km (0.085 R)
• M39: 6,184,077 km (0.039 R)
• M40: 6,491,500 km (0.066 R)
• M41: 6,803,861 km (0.094 R)
• M42: 6,909,028 km (0.096 R)
• M43: 8,191,231 km (0.106 R)
• M44: 8,280,691 km (0.11 R)
• M45: 8,438,217 km (0.057 R)
• M46: 9,194,285 km (0.115 R)
• M47: 9,662,826 km (0.108 R)
• M48: 10,067,338 km (0.108 R)
• M49: 10,428,916 km (0.105 R)
• M50: 10,501,771 km (0.118 R)
• M51: 10,745,765 km (0.089 R)
• M52: 11,564,065 km (0.083 R)
• M53: 11,765,424 km (0.114 R)
• M54: 12,018,843 km (0.104 R)
• M55: 12,146,150 km (0.077 R)
• M56: 12,402,262 km (0.106 R)
• M57: 13,418,031 km (0.103 R)
• M58: 13,789,184 km (0.106 R)
• M59: 13,949,253 km (0.096 R)
• M60: 14,163,777 km (0.085 R)
• M61: 14,977,589 km (0.113 R)
• M62: 15,087,244 km (0.094 R)
• M63: 15,142,147 km (0.052 R)
• M64: 15,445,382 km (0.091 R)
• M65: 15,750,711 km (0.084 R)
• M66: 16,593,545 km (0.114 R)
• M67: 17,020,348 km (0.085 R)
• M68: 17,306,978 km (0.065 R)
• M69: 17,479,763 km (0.088 R)
• M70: 17,624,125 km (0.115 R)
• M71: 19,000,575 km (0.065 R)
• M72: 19,089,735 km (0.083 R)
• M73: 20,048,059 km (0.108 R)
• M74: 20,320,328 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 13

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9 AU - 9.04 AU

Year: 9434 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,042,299 km

• M1: 255,513 km (0.115 R)
• M2: 508,334 km (0.103 R)
• M3: 609,462 km (0.115 R)
• M4: 718,818 km (0.12 R)
• M5: 866,321 km (0.05 R)
• M6: 1,057,956 km (0.048 R)
• M7: 1,193,941 km (0.072 R)
• M8: 1,409,661 km (0.045 R)
• M9: 1,737,729 km (0.067 R)
• M10: 2,154,808 km (0.038 R)
• M11: 2,673,464 km (0.081 R)
• M12: 2,838,919 km (0.082 R)
• M13: 2,959,345 km (0.12 R)
• M14: 3,081,567 km (0.107 R)
• M15: 3,305,814 km (0.1 R)
• M16: 3,432,673 km (0.088 R)
• M17: 3,535,446 km (0.107 R)
• M18: 3,717,806 km (0.12 R)
• M19: 4,562,735 km (0.105 R)
• M20: 4,704,554 km (0.113 R)
• M21: 5,197,778 km (0.117 R)
• M22: 5,346,030 km (0.031 R)
• M23: 5,495,777 km (0.077 R)
• M24: 6,015,181 km (0.108 R)
• M25: 6,202,328 km (0.051 R)
• M26: 6,359,705 km (0.113 R)
• M27: 6,486,564 km (0.119 R)
• M28: 6,807,601 km (0.11 R)
• M29: 7,232,907 km (0.088 R)
• M30: 7,599,422 km (0.059 R)
• M31: 8,006,328 km (0.105 R)
• M32: 8,455,122 km (0.091 R)
• M33: 8,841,384 km (0.089 R)
• M34: 9,740,766 km (0.106 R)
• M35: 9,960,974 km (0.111 R)
• M36: 10,934,108 km (0.091 R)
• M37: 11,470,866 km (0.098 R)
• M38: 14,573,077 km (0.063 R)
• M39: 14,657,001 km (0.112 R)
• M40: 15,333,782 km (0.089 R)
• M41: 15,461,838 km (0.118 R)
• M42: 16,020,735 km (0.109 R)
• M43: 16,893,639 km (0.116 R)
• M44: 17,380,281 km (0.083 R)
• M45: 18,141,435 km (0.12 R)
• M46: 18,913,659 km (0.108 R)
• M47: 19,234,696 km (0.039 R)
• M48: 19,789,255 km (0.106 R)
• M49: 20,115,229 km (0.03 R)
• M50: 20,442,998 km (0.097 R)
• M51: 20,631,042 km (0.076 R)
• M52: 20,914,231 km (0.053 R)
• M53: 21,151,194 km (0.077 R)
• M54: 21,915,639 km (0.112 R)
• M55: 22,397,943 km (0.054 R)
• M56: 22,786,299 km (0.102 R)
• M57: 23,964,980 km (0.095 R)
• M58: 24,312,347 km (0.112 R)
• M59: 24,611,542 km (0.054 R)
• M60: 24,711,623 km (0.086 R)
• M61: 24,861,820 km (0.116 R)
• M62: 25,112,995 km (0.098 R)
• M63: 25,415,332 km (0.077 R)
• M64: 25,567,024 km (0.114 R)
• M65: 27,152,014 km (0.084 R)
• M66: 27,721,981 km (0.073 R)
• M67: 27,826,102 km (0.086 R)
• M68: 28,400,707 km (0.042 R)
• M69: 29,243,691 km (0.105 R)
• M70: 29,934,534 km (0.112 R)
• M71: 30,469,795 km (0.071 R)
• M72: 31,549,593 km (0.048 R)
• M73: 32,312,841 km (0.094 R)
• M74: 32,532,151 km (0.117 R)
• M75: 33,857,738 km (0.099 R)
• M76: 35,482,969 km (0.079 R)
• M77: 36,447,576 km (0.103 R)
• M78: 38,055,006 km (0.115 R)
• M79: 38,809,278 km (0.039 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit