🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 134 Days

Day: 44.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,644,334 km

• M1: 173,384 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.78 AU - 0.96 AU

Year: 291 Days

Day: 30.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.32 AU

Year: 402 Days

Day: 15 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,644,334 km

• M1: 762,201 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 12.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.06 AU - 6.4 AU

Year: 4284 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,644,334 km

• M1: 237,861 km (0.056 R)
• M2: 468,241 km (0.101 R)
• M3: 599,289 km (0.098 R)
• M4: 744,698 km (0.102 R)
• M5: 877,990 km (0.071 R)
• M6: 954,434 km (0.096 R)
• M7: 1,198,429 km (0.109 R)
• M8: 1,493,735 km (0.084 R)
• M9: 2,683,337 km (0.106 R)
• M10: 2,973,407 km (0.082 R)
• M11: 3,521,235 km (0.104 R)
• M12: 3,732,317 km (0.12 R)
• M13: 3,882,514 km (0.098 R)
• M14: 4,122,618 km (0.082 R)
• M15: 4,255,760 km (0.069 R)
• M16: 4,435,427 km (0.106 R)
• M17: 5,420,080 km (0.048 R)
• M18: 5,937,240 km (0.11 R)
• M19: 6,599,510 km (0.05 R)
• M20: 6,703,481 km (0.086 R)
• M21: 6,913,217 km (0.092 R)
• M22: 7,098,419 km (0.078 R)
• M23: 7,365,900 km (0.037 R)
• M24: 8,610,554 km (0.071 R)
• M25: 8,752,822 km (0.071 R)
• M26: 8,953,433 km (0.099 R)
• M27: 9,039,900 km (0.054 R)
• M28: 9,213,583 km (0.1 R)
• M29: 9,949,306 km (0.108 R)
• M30: 10,279,019 km (0.101 R)
• M31: 10,980,185 km (0.118 R)
• M32: 11,134,570 km (0.065 R)
• M33: 11,289,852 km (0.102 R)
• M34: 11,476,999 km (0.088 R)
• M35: 11,854,434 km (0.059 R)
• M36: 11,981,293 km (0.108 R)
• M37: 12,268,073 km (0.119 R)
• M38: 12,396,278 km (0.106 R)
• M39: 13,174,935 km (0.058 R)
• M40: 13,339,193 km (0.106 R)
• M41: 13,769,287 km (0.087 R)
• M42: 14,440,084 km (0.045 R)
• M43: 14,711,455 km (0.114 R)
• M44: 15,121,502 km (0.05 R)
• M45: 15,362,505 km (0.108 R)
• M46: 15,604,703 km (0.115 R)
• M47: 16,409,690 km (0.112 R)
• M48: 16,941,959 km (0.088 R)
• M49: 17,515,966 km (0.085 R)
• M50: 17,696,680 km (0.049 R)
• M51: 18,023,402 km (0.093 R)
• M52: 18,719,930 km (0.04 R)
• M53: 20,139,314 km (0.12 R)
• M54: 20,670,835 km (0.104 R)
• M55: 20,785,427 km (0.11 R)
• M56: 21,786,835 km (0.117 R)
• M57: 22,098,149 km (0.085 R)
• M58: 22,215,284 km (0.119 R)
• M59: 22,371,763 km (0.108 R)
• M60: 22,646,425 km (0.108 R)
• M61: 23,120,052 km (0.095 R)
• M62: 23,836,476 km (0.115 R)
• M63: 24,117,122 km (0.096 R)
• M64: 24,358,423 km (0.066 R)
• M65: 24,722,095 km (0.074 R)
• M66: 25,168,944 km (0.091 R)
• M67: 25,454,676 km (0.086 R)
• M68: 25,618,486 km (0.109 R)
• M69: 25,947,003 km (0.056 R)
• M70: 26,194,438 km (0.102 R)
• M71: 26,401,182 km (0.057 R)
• M72: 26,649,963 km (0.081 R)
• M73: 27,066,444 km (0.06 R)
• M74: 27,191,657 km (0.064 R)
• M75: 27,485,018 km (0.057 R)
• M76: 28,032,247 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.2

Radius: 6.9

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.22 AU - 23.52 AU

Year: 30533 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,644,334 km

• M1: 345,571 km (0.087 R)
• M2: 644,767 km (0.075 R)
• M3: 790,026 km (0.049 R)
• M4: 1,627,176 km (0.114 R)
• M5: 3,038,482 km (0.118 R)
• M6: 3,589,601 km (0.043 R)
• M7: 3,797,841 km (0.069 R)
• M8: 3,903,308 km (0.055 R)
• M9: 4,390,249 km (0.057 R)
• M10: 4,501,101 km (0.08 R)
• M11: 6,024,605 km (0.11 R)
• M12: 6,086,090 km (0.102 R)
• M13: 6,905,139 km (0.109 R)
• M14: 7,892,484 km (0.071 R)
• M15: 9,205,505 km (0.112 R)
• M16: 10,289,042 km (0.103 R)
• M17: 14,181,130 km (0.089 R)
• M18: 14,592,823 km (0.089 R)
• M19: 15,596,924 km (0.118 R)
• M20: 16,364,661 km (0.119 R)
• M21: 17,847,924 km (0.101 R)
• M22: 19,556,032 km (0.093 R)
• M23: 20,383,159 km (0.106 R)
• M24: 21,786,985 km (0.109 R)
• M25: 24,097,225 km (0.072 R)
• M26: 24,293,198 km (0.107 R)
• M27: 25,281,143 km (0.098 R)
• M28: 25,780,051 km (0.038 R)
• M29: 25,980,513 km (0.106 R)
• M30: 26,282,252 km (0.1 R)
• M31: 27,092,324 km (0.119 R)
• M32: 27,500,577 km (0.1 R)
• M33: 28,633,481 km (0.042 R)
• M34: 29,886,663 km (0.072 R)
• M35: 30,202,763 km (0.087 R)
• M36: 33,642,616 km (0.062 R)
• M37: 35,075,166 km (0.118 R)
• M38: 35,186,167 km (0.047 R)
• M39: 35,297,318 km (0.065 R)
• M40: 36,190,717 km (0.095 R)
• M41: 36,415,114 km (0.109 R)
• M42: 38,113,498 km (0.119 R)
• M43: 39,029,785 km (0.095 R)
• M44: 40,301,517 km (0.047 R)
• M45: 41,821,880 km (0.098 R)
• M46: 42,411,744 km (0.067 R)
• M47: 42,648,408 km (0.103 R)
• M48: 43,242,013 km (0.105 R)
• M49: 45,401,607 km (0.065 R)
• M50: 47,350,419 km (0.074 R)
• M51: 47,596,059 km (0.083 R)
• M52: 47,718,878 km (0.112 R)
• M53: 50,199,510 km (0.108 R)
• M54: 50,449,937 km (0.067 R)
• M55: 51,203,462 km (0.093 R)
• M56: 51,834,316 km (0.098 R)
• M57: 54,254,809 km (0.105 R)
• M58: 54,640,323 km (0.092 R)
• M59: 55,931,951 km (0.091 R)
• M60: 57,495,249 km (0.106 R)
• M61: 59,469,492 km (0.097 R)
• M62: 60,398,495 km (0.092 R)
• M63: 62,943,753 km (0.104 R)
• M64: 64,025,944 km (0.105 R)
• M65: 64,977,985 km (0.088 R)
• M66: 66,071,695 km (0.081 R)
• M67: 68,000,161 km (0.115 R)
• M68: 68,832,374 km (0.106 R)
• M69: 71,912,295 km (0.111 R)
• M70: 74,751,064 km (0.101 R)
• M71: 77,337,162 km (0.029 R)
• M72: 79,368,851 km (0.041 R)
• M73: 81,859,207 km (0.109 R)
• M74: 82,744,377 km (0.116 R)
• M75: 83,336,187 km (0.056 R)
• M76: 86,016,681 km (0.05 R)
• M77: 88,876,843 km (0.04 R)
• M78: 92,074,049 km (0.114 R)
• M79: 93,148,012 km (0.118 R)
• M80: 93,455,735 km (0.101 R)
• M81: 93,609,671 km (0.079 R)
• M82: 94,072,078 km (0.065 R)
• M83: 94,226,313 km (0.048 R)
• M84: 95,773,754 km (0.109 R)
• M85: 97,954,442 km (0.083 R)
• M86: 98,737,138 km (0.096 R)
• M87: 101,255,768 km (0.113 R)
• M88: 104,433,825 km (0.085 R)
• M89: 104,753,366 km (0.049 R)
• M90: 105,233,425 km (0.118 R)
• M91: 106,677,793 km (0.117 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit