🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.7 AU

Year: 176 Days

Day: 20 Hours

Environment

Temp: 221 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,997,279 km

• M1: 108,458 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.82 AU - 1.34 AU

Year: 404 Days

Day: 46.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.96 AU - 1.5 AU

Year: 491 Days

Day: 25.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.36 AU - 1.52 AU

Year: 622 Days

Day: 41 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.41 AU - 2.01 AU

Year: 805 Days

Day: 26.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.05 AU - 2.63 AU

Year: 1288 Days

Day: 14.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.24 AU - 3.74 AU

Year: 2346 Days

Day: 25.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,997,279 km

• M1: 757,414 km (0.037 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.96 AU - 4.52 AU

Year: 3142 Days

Day: 38 Hours

Environment

Temp: -124 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,997,279 km

• M1: 524,041 km (0.048 R)
• M2: 2,613,026 km (0.098 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.9

Radius: 14.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.26 AU - 5.6 AU

Year: 4554 Days

Day: 11.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,997,279 km

• M1: 202,256 km (0.062 R)
• M2: 383,270 km (0.076 R)
• M3: 556,654 km (0.113 R)
• M4: 741,706 km (0.091 R)
• M5: 1,031,926 km (0.07 R)
• M6: 1,166,415 km (0.073 R)
• M7: 1,468,004 km (0.1 R)
• M8: 1,564,943 km (0.112 R)
• M9: 1,678,638 km (0.106 R)
• M10: 2,006,107 km (0.117 R)
• M11: 2,209,710 km (0.09 R)
• M12: 2,322,208 km (0.053 R)
• M13: 3,091,889 km (0.078 R)
• M14: 3,384,053 km (0.113 R)
• M15: 3,839,280 km (0.113 R)
• M16: 3,936,668 km (0.104 R)
• M17: 4,074,448 km (0.118 R)
• M18: 4,538,500 km (0.07 R)
• M19: 4,766,487 km (0.09 R)
• M20: 5,019,607 km (0.096 R)
• M21: 5,233,981 km (0.088 R)
• M22: 5,561,301 km (0.074 R)
• M23: 5,805,594 km (0.114 R)
• M24: 6,236,137 km (0.035 R)
• M25: 6,490,154 km (0.074 R)
• M26: 6,583,353 km (0.092 R)
• M27: 6,937,003 km (0.052 R)
• M28: 7,369,640 km (0.118 R)
• M29: 7,761,586 km (0.074 R)
• M30: 7,910,436 km (0.09 R)
• M31: 8,286,525 km (0.097 R)
• M32: 8,643,017 km (0.075 R)
• M33: 9,004,445 km (0.041 R)
• M34: 9,529,534 km (0.049 R)
• M35: 9,849,374 km (0.115 R)
• M36: 10,200,032 km (0.047 R)
• M37: 10,363,243 km (0.093 R)
• M38: 10,499,826 km (0.074 R)
• M39: 10,609,631 km (0.088 R)
• M40: 11,136,215 km (0.107 R)
• M41: 11,360,612 km (0.118 R)
• M42: 11,501,533 km (0.03 R)
• M43: 11,643,202 km (0.085 R)
• M44: 12,562,930 km (0.082 R)
• M45: 12,679,467 km (0.109 R)
• M46: 13,208,744 km (0.094 R)
• M47: 13,386,765 km (0.108 R)
• M48: 14,655,505 km (0.113 R)
• M49: 15,117,912 km (0.108 R)
• M50: 15,867,697 km (0.042 R)
• M51: 16,088,653 km (0.105 R)
• M52: 16,501,842 km (0.113 R)
• M53: 16,725,790 km (0.069 R)
• M54: 16,918,622 km (0.117 R)
• M55: 17,209,141 km (0.086 R)
• M56: 17,371,155 km (0.066 R)
• M57: 17,696,979 km (0.041 R)
• M58: 17,893,401 km (0.103 R)
• M59: 18,619,849 km (0.051 R)
• M60: 18,752,991 km (0.104 R)
• M61: 18,919,792 km (0.045 R)
• M62: 19,626,044 km (0.103 R)
• M63: 19,761,580 km (0.027 R)
• M64: 19,931,373 km (0.09 R)
• M65: 20,649,892 km (0.117 R)
• M66: 21,203,105 km (0.106 R)
• M67: 21,376,937 km (0.109 R)
• M68: 21,796,260 km (0.102 R)
• M69: 21,901,427 km (0.083 R)
• M70: 23,320,812 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617

Radius: 4.9

Gravity: 25.7 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.04 AU - 18.46 AU

Year: 23575 Days

Day: 24.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,997,279 km

• M1: 310,266 km (0.07 R)
• M2: 574,605 km (0.116 R)
• M3: 766,240 km (0.096 R)
• M4: 817,104 km (0.085 R)
• M5: 1,578,407 km (0.113 R)
• M6: 1,845,888 km (0.041 R)
• M7: 1,984,865 km (0.047 R)
• M8: 2,273,289 km (0.098 R)
• M9: 2,848,792 km (0.091 R)
• M10: 4,215,818 km (0.107 R)
• M11: 4,445,301 km (0.103 R)
• M12: 5,502,808 km (0.062 R)
• M13: 6,214,146 km (0.053 R)
• M14: 7,225,278 km (0.109 R)
• M15: 7,610,492 km (0.088 R)
• M16: 7,889,792 km (0.092 R)
• M17: 8,343,522 km (0.103 R)
• M18: 8,400,818 km (0.084 R)
• M19: 9,217,024 km (0.106 R)
• M20: 9,936,440 km (0.101 R)
• M21: 9,997,327 km (0.074 R)
• M22: 10,549,791 km (0.045 R)
• M23: 12,923,162 km (0.117 R)
• M24: 14,134,904 km (0.085 R)
• M25: 14,203,271 km (0.096 R)
• M26: 14,340,302 km (0.12 R)
• M27: 14,615,712 km (0.075 R)
• M28: 15,805,913 km (0.097 R)
• M29: 15,948,031 km (0.076 R)
• M30: 16,376,778 km (0.113 R)
• M31: 17,099,635 km (0.099 R)
• M32: 18,352,368 km (0.085 R)
• M33: 19,103,050 km (0.104 R)
• M34: 19,634,421 km (0.106 R)
• M35: 20,711,676 km (0.071 R)
• M36: 20,945,048 km (0.042 R)
• M37: 22,762,662 km (0.095 R)
• M38: 22,923,181 km (0.091 R)
• M39: 23,325,898 km (0.05 R)
• M40: 25,208,438 km (0.049 R)
• M41: 25,874,448 km (0.111 R)
• M42: 26,969,355 km (0.074 R)
• M43: 27,054,177 km (0.116 R)
• M44: 27,479,633 km (0.105 R)
• M45: 28,856,232 km (0.065 R)
• M46: 29,378,179 km (0.097 R)
• M47: 30,519,761 km (0.099 R)
• M48: 30,873,859 km (0.068 R)
• M49: 31,407,624 km (0.087 R)
• M50: 31,854,922 km (0.055 R)
• M51: 32,394,222 km (0.117 R)
• M52: 32,484,430 km (0.05 R)
• M53: 33,299,888 km (0.038 R)
• M54: 35,600,254 km (0.117 R)
• M55: 37,382,414 km (0.061 R)
• M56: 37,571,655 km (0.117 R)
• M57: 38,046,329 km (0.108 R)
• M58: 40,061,263 km (0.107 R)
• M59: 40,254,992 km (0.107 R)
• M60: 40,449,020 km (0.04 R)
• M61: 44,093,972 km (0.089 R)
• M62: 44,594,527 km (0.098 R)
• M63: 44,895,817 km (0.049 R)
• M64: 45,197,705 km (0.042 R)
• M65: 47,125,424 km (0.036 R)
• M66: 47,432,249 km (0.111 R)
• M67: 47,534,723 km (0.079 R)
• M68: 47,842,446 km (0.11 R)
• M69: 48,459,837 km (0.078 R)
• M70: 49,287,113 km (0.042 R)
• M71: 50,119,176 km (0.07 R)
• M72: 50,641,422 km (0.074 R)
• M73: 55,530,879 km (0.082 R)
• M74: 55,638,889 km (0.049 R)
• M75: 55,963,217 km (0.113 R)
• M76: 56,179,685 km (0.092 R)
• M77: 58,250,718 km (0.098 R)
• M78: 58,909,846 km (0.093 R)
• M79: 59,350,562 km (0.067 R)
• M80: 62,691,381 km (0.12 R)
• M81: 64,952,404 km (0.118 R)
• M82: 66,092,788 km (0.114 R)
• M83: 67,700,516 km (0.111 R)
• M84: 68,277,815 km (0.093 R)
• M85: 68,740,820 km (0.085 R)
• M86: 70,369,492 km (0.11 R)
• M87: 71,423,259 km (0.084 R)
• M88: 72,010,880 km (0.106 R)
• M89: 73,546,352 km (0.11 R)
• M90: 77,371,570 km (0.094 R)
• M91: 78,580,171 km (0.11 R)
• M92: 78,701,345 km (0.059 R)
• M93: 78,822,669 km (0.096 R)
• M94: 81,138,444 km (0.093 R)
• M95: 81,383,486 km (0.078 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit