🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 33.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,727,718 km

• M1: 207,642 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.02 AU

Year: 274 Days

Day: 37.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.85 AU - 1.01 AU

Year: 331 Days

Day: 32.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.01 AU - 1.11 AU

Year: 403 Days

Day: 33.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,727,718 km

• M1: 390,600 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.97 AU - 1.25 AU

Year: 431 Days

Day: 39 Hours

Environment

Temp: 13 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.82 AU - 4.5 AU

Year: 2583 Days

Day: 16.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,727,718 km

• M1: 103,522 km (0.089 R)
• M2: 1,210,396 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 9.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.42 AU - 6.3 AU

Year: 4579 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,727,718 km

• M1: 152,291 km (0.078 R)
• M2: 240,853 km (0.117 R)
• M3: 365,318 km (0.078 R)
• M4: 464,950 km (0.089 R)
• M5: 575,204 km (0.063 R)
• M6: 728,542 km (0.108 R)
• M7: 905,217 km (0.059 R)
• M8: 1,027,737 km (0.108 R)
• M9: 1,331,870 km (0.063 R)
• M10: 1,595,461 km (0.042 R)
• M11: 1,663,977 km (0.046 R)
• M12: 1,780,364 km (0.118 R)
• M13: 1,851,573 km (0.078 R)
• M14: 1,911,711 km (0.034 R)
• M15: 2,058,766 km (0.115 R)
• M16: 2,403,290 km (0.053 R)
• M17: 2,535,534 km (0.115 R)
• M18: 2,602,554 km (0.065 R)
• M19: 2,890,829 km (0.114 R)
• M20: 3,131,831 km (0.092 R)
• M21: 3,394,076 km (0.11 R)
• M22: 3,453,317 km (0.095 R)
• M23: 3,542,926 km (0.117 R)
• M24: 3,603,065 km (0.036 R)
• M25: 3,693,871 km (0.092 R)
• M26: 3,862,617 km (0.081 R)
• M27: 4,080,880 km (0.104 R)
• M28: 4,303,183 km (0.082 R)
• M29: 4,415,980 km (0.072 R)
• M30: 4,578,592 km (0.075 R)
• M31: 4,726,844 km (0.048 R)
• M32: 4,960,516 km (0.08 R)
• M33: 5,163,819 km (0.086 R)
• M34: 5,526,295 km (0.115 R)
• M35: 5,754,731 km (0.107 R)
• M36: 5,896,998 km (0.1 R)
• M37: 6,202,926 km (0.101 R)
• M38: 6,718,440 km (0.069 R)
• M39: 6,830,639 km (0.118 R)
• M40: 7,056,980 km (0.116 R)
• M41: 7,247,568 km (0.061 R)
• M42: 7,633,830 km (0.039 R)
• M43: 7,908,192 km (0.051 R)
• M44: 7,987,180 km (0.098 R)
• M45: 8,106,110 km (0.08 R)
• M46: 8,165,800 km (0.068 R)
• M47: 8,325,720 km (0.088 R)
• M48: 8,893,893 km (0.109 R)
• M49: 9,224,055 km (0.105 R)
• M50: 9,579,350 km (0.099 R)
• M51: 9,960,525 km (0.118 R)
• M52: 10,067,189 km (0.052 R)
• M53: 10,891,024 km (0.113 R)
• M54: 11,288,655 km (0.115 R)
• M55: 11,623,755 km (0.033 R)
• M56: 11,894,228 km (0.117 R)
• M57: 12,030,212 km (0.111 R)
• M58: 12,258,050 km (0.085 R)
• M59: 12,741,251 km (0.119 R)
• M60: 12,903,714 km (0.062 R)
• M61: 13,536,513 km (0.112 R)
• M62: 13,726,053 km (0.118 R)
• M63: 13,892,556 km (0.089 R)
• M64: 14,035,871 km (0.064 R)
• M65: 14,251,740 km (0.118 R)
• M66: 14,347,932 km (0.102 R)
• M67: 14,759,625 km (0.11 R)
• M68: 15,125,990 km (0.071 R)
• M69: 15,322,712 km (0.118 R)
• M70: 15,693,714 km (0.039 R)
• M71: 16,117,824 km (0.105 R)
• M72: 16,293,452 km (0.105 R)
• M73: 16,799,093 km (0.1 R)
• M74: 17,028,277 km (0.095 R)
• M75: 17,130,452 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 10.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.62 AU - 6.68 AU

Year: 4955 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,727,718 km

• M1: 142,417 km (0.114 R)
• M2: 214,075 km (0.085 R)
• M3: 330,013 km (0.115 R)
• M4: 457,620 km (0.099 R)
• M5: 533,765 km (0.071 R)
• M6: 615,146 km (0.115 R)
• M7: 723,605 km (0.096 R)
• M8: 961,466 km (0.096 R)
• M9: 1,116,599 km (0.115 R)
• M10: 1,280,259 km (0.1 R)
• M11: 1,616,704 km (0.102 R)
• M12: 1,709,006 km (0.088 R)
• M13: 1,948,063 km (0.063 R)
• M14: 2,249,204 km (0.074 R)
• M15: 2,353,025 km (0.073 R)
• M16: 2,476,144 km (0.113 R)
• M17: 2,674,062 km (0.068 R)
• M18: 2,839,966 km (0.106 R)
• M19: 3,047,458 km (0.091 R)
• M20: 3,240,439 km (0.081 R)
• M21: 3,802,179 km (0.069 R)
• M22: 3,968,383 km (0.075 R)
• M23: 4,200,708 km (0.104 R)
• M24: 4,924,612 km (0.103 R)
• M25: 4,992,380 km (0.068 R)
• M26: 5,151,702 km (0.11 R)
• M27: 5,266,593 km (0.063 R)
• M28: 5,428,757 km (0.088 R)
• M29: 5,545,743 km (0.095 R)
• M30: 5,805,893 km (0.119 R)
• M31: 5,949,507 km (0.073 R)
• M32: 6,289,244 km (0.104 R)
• M33: 6,610,281 km (0.072 R)
• M34: 7,684,394 km (0.074 R)
• M35: 7,763,082 km (0.08 R)
• M36: 8,054,349 km (0.077 R)
• M37: 8,403,212 km (0.09 R)
• M38: 8,511,520 km (0.089 R)
• M39: 8,729,634 km (0.099 R)
• M40: 8,922,017 km (0.074 R)
• M41: 10,249,698 km (0.075 R)
• M42: 10,598,411 km (0.07 R)
• M43: 11,099,264 km (0.039 R)
• M44: 11,337,723 km (0.051 R)
• M45: 11,577,828 km (0.09 R)
• M46: 11,698,553 km (0.096 R)
• M47: 12,431,433 km (0.103 R)
• M48: 12,710,134 km (0.05 R)
• M49: 13,116,293 km (0.119 R)
• M50: 13,210,689 km (0.09 R)
• M51: 13,495,074 km (0.107 R)
• M52: 13,781,405 km (0.068 R)
• M53: 13,877,446 km (0.104 R)
• M54: 14,037,815 km (0.098 R)
• M55: 14,360,348 km (0.099 R)
• M56: 15,177,602 km (0.061 R)
• M57: 15,808,755 km (0.102 R)
• M58: 16,516,353 km (0.116 R)
• M59: 16,652,337 km (0.085 R)
• M60: 17,096,793 km (0.045 R)
• M61: 18,102,390 km (0.093 R)
• M62: 19,091,381 km (0.074 R)
• M63: 19,413,016 km (0.053 R)
• M64: 19,628,437 km (0.044 R)
• M65: 20,315,840 km (0.115 R)
• M66: 20,754,012 km (0.113 R)
• M67: 20,937,568 km (0.117 R)
• M68: 21,565,431 km (0.109 R)
• M69: 21,975,179 km (0.105 R)
• M70: 22,387,321 km (0.111 R)
• M71: 22,726,609 km (0.115 R)
• M72: 24,370,540 km (0.054 R)
• M73: 25,383,019 km (0.119 R)
• M74: 25,736,668 km (0.103 R)
• M75: 25,894,344 km (0.087 R)
• M76: 26,052,469 km (0.092 R)
• M77: 26,131,606 km (0.093 R)
• M78: 26,250,387 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit