🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.62 AU - 0.72 AU

Year: 194 Days

Day: 12.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,438,290 km

• M1: 63,280 km (0.12 R)
• M2: 285,283 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.49 AU - 1.59 AU

Year: 675 Days

Day: 37.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.8 AU - 2.4 AU

Year: 1075 Days

Day: 35.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.2 AU - 2.82 AU

Year: 1404 Days

Day: 21.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.82 AU - 3.44 AU

Year: 1955 Days

Day: 19.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.19 AU - 3.29 AU

Year: 2059 Days

Day: 41.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,438,290 km

• M1: 2,042,609 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.73 AU - 4.97 AU

Year: 3771 Days

Day: 40.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 14.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.7 AU - 8.44 AU

Year: 8095 Days

Day: 10.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 83,438,290 km

• M1: 184,903 km (0.065 R)
• M2: 318,494 km (0.087 R)
• M3: 545,284 km (0.097 R)
• M4: 652,845 km (0.113 R)
• M5: 813,663 km (0.058 R)
• M6: 929,302 km (0.043 R)
• M7: 1,089,222 km (0.055 R)
• M8: 1,245,701 km (0.088 R)
• M9: 1,452,595 km (0.049 R)
• M10: 1,641,537 km (0.103 R)
• M11: 1,792,781 km (0.092 R)
• M12: 1,933,104 km (0.041 R)
• M13: 2,191,908 km (0.09 R)
• M14: 2,708,320 km (0.118 R)
• M15: 3,167,735 km (0.102 R)
• M16: 3,262,730 km (0.086 R)
• M17: 3,494,606 km (0.114 R)
• M18: 4,139,373 km (0.113 R)
• M19: 5,019,757 km (0.075 R)
• M20: 5,447,307 km (0.115 R)
• M21: 5,723,465 km (0.1 R)
• M22: 6,098,956 km (0.098 R)
• M23: 7,047,855 km (0.097 R)
• M24: 7,172,919 km (0.038 R)
• M25: 7,298,731 km (0.097 R)
• M26: 7,578,030 km (0.065 R)
• M27: 7,757,547 km (0.078 R)
• M28: 8,784,088 km (0.101 R)
• M29: 9,437,082 km (0.076 R)
• M30: 9,769,489 km (0.04 R)
• M31: 10,190,607 km (0.118 R)
• M32: 10,963,430 km (0.093 R)
• M33: 11,108,539 km (0.045 R)
• M34: 11,401,003 km (0.092 R)
• M35: 11,725,481 km (0.119 R)
• M36: 12,023,181 km (0.114 R)
• M37: 12,595,692 km (0.108 R)
• M38: 12,992,725 km (0.115 R)
• M39: 13,486,846 km (0.112 R)
• M40: 13,767,492 km (0.044 R)
• M41: 13,987,251 km (0.109 R)
• M42: 14,208,058 km (0.052 R)
• M43: 14,366,482 km (0.079 R)
• M44: 14,845,494 km (0.118 R)
• M45: 14,941,835 km (0.091 R)
• M46: 15,819,077 km (0.101 R)
• M47: 17,419,625 km (0.116 R)
• M48: 17,896,244 km (0.11 R)
• M49: 18,515,280 km (0.104 R)
• M50: 19,668,380 km (0.05 R)
• M51: 20,235,805 km (0.108 R)
• M52: 20,844,818 km (0.06 R)
• M53: 20,952,827 km (0.115 R)
• M54: 21,133,392 km (0.087 R)
• M55: 21,278,203 km (0.071 R)
• M56: 21,641,726 km (0.103 R)
• M57: 21,860,737 km (0.08 R)
• M58: 22,043,845 km (0.088 R)
• M59: 22,264,352 km (0.072 R)
• M60: 22,411,706 km (0.084 R)
• M61: 22,707,311 km (0.116 R)
• M62: 23,602,206 km (0.031 R)
• M63: 23,790,101 km (0.076 R)
• M64: 25,426,552 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.3

Radius: 7

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.11 AU - 17.03 AU

Year: 22747 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,438,290 km

• M1: 108,159 km (0.096 R)
• M2: 196,572 km (0.034 R)
• M3: 882,777 km (0.116 R)
• M4: 1,630,766 km (0.079 R)
• M5: 2,489,159 km (0.056 R)
• M6: 2,802,267 km (0.074 R)
• M7: 2,882,601 km (0.107 R)
• M8: 3,004,374 km (0.087 R)
• M9: 3,465,584 km (0.082 R)
• M10: 3,638,819 km (0.096 R)
• M11: 3,993,964 km (0.067 R)
• M12: 4,689,295 km (0.11 R)
• M13: 5,026,488 km (0.116 R)
• M14: 5,222,761 km (0.117 R)
• M15: 6,399,348 km (0.089 R)
• M16: 6,558,819 km (0.064 R)
• M17: 7,542,276 km (0.096 R)
• M18: 7,598,225 km (0.066 R)
• M19: 7,654,325 km (0.092 R)
• M20: 7,710,573 km (0.069 R)
• M21: 9,764,851 km (0.056 R)
• M22: 11,976,357 km (0.097 R)
• M23: 12,835,647 km (0.117 R)
• M24: 13,036,706 km (0.071 R)
• M25: 13,374,199 km (0.119 R)
• M26: 14,543,157 km (0.117 R)
• M27: 15,458,995 km (0.12 R)
• M28: 15,744,577 km (0.08 R)
• M29: 15,816,235 km (0.112 R)
• M30: 16,320,828 km (0.085 R)
• M31: 17,717,175 km (0.089 R)
• M32: 18,694,348 km (0.109 R)
• M33: 19,074,925 km (0.074 R)
• M34: 19,457,896 km (0.112 R)
• M35: 21,173,484 km (0.035 R)
• M36: 22,693,548 km (0.117 R)
• M37: 23,018,026 km (0.113 R)
• M38: 25,500,303 km (0.091 R)
• M39: 26,261,308 km (0.106 R)
• M40: 29,203,300 km (0.098 R)
• M41: 29,910,449 km (0.057 R)
• M42: 30,177,182 km (0.108 R)
• M43: 30,533,973 km (0.082 R)
• M44: 30,981,869 km (0.104 R)
• M45: 31,975,049 km (0.044 R)
• M46: 32,521,231 km (0.048 R)
• M47: 32,703,890 km (0.085 R)
• M48: 32,978,701 km (0.106 R)
• M49: 33,162,258 km (0.052 R)
• M50: 34,085,276 km (0.12 R)
• M51: 35,485,513 km (0.073 R)
• M52: 36,050,843 km (0.102 R)
• M53: 36,240,084 km (0.094 R)
• M54: 36,904,598 km (0.111 R)
• M55: 39,505,058 km (0.1 R)
• M56: 44,069,738 km (0.06 R)
• M57: 44,880,408 km (0.118 R)
• M58: 45,491,815 km (0.114 R)
• M59: 45,900,815 km (0.113 R)
• M60: 46,003,290 km (0.081 R)
• M61: 47,445,563 km (0.049 R)
• M62: 47,756,577 km (0.108 R)
• M63: 49,426,688 km (0.092 R)
• M64: 49,847,207 km (0.12 R)
• M65: 50,480,156 km (0.09 R)
• M66: 55,529,832 km (0.059 R)
• M67: 56,844,648 km (0.083 R)
• M68: 59,058,696 km (0.117 R)
• M69: 59,393,197 km (0.063 R)
• M70: 62,092,092 km (0.103 R)
• M71: 63,799,154 km (0.078 R)
• M72: 64,371,515 km (0.111 R)
• M73: 64,600,998 km (0.032 R)
• M74: 65,175,753 km (0.083 R)
• M75: 66,678,314 km (0.039 R)
• M76: 68,308,931 km (0.12 R)
• M77: 69,246,760 km (0.11 R)
• M78: 69,364,344 km (0.035 R)
• M79: 70,424,993 km (0.092 R)
• M80: 70,898,021 km (0.086 R)
• M81: 71,372,247 km (0.074 R)
• M82: 71,728,589 km (0.104 R)
• M83: 74,961,997 km (0.103 R)
• M84: 75,324,173 km (0.115 R)
• M85: 76,292,969 km (0.09 R)
• M86: 77,265,804 km (0.058 R)
• M87: 77,753,643 km (0.067 R)
• M88: 78,610,091 km (0.109 R)
• M89: 78,978,101 km (0.12 R)
• M90: 80,455,680 km (0.038 R)
• M91: 81,197,984 km (0.035 R)
• M92: 82,938,705 km (0.08 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit