🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.56 AU - 0.62 AU

Year: 170 Days

Day: 24.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 192 Days

Day: 15.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.87 AU - 0.97 AU

Year: 331 Days

Day: 41.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,770,258 km

• M1: 724,652 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.05 AU - 1.27 AU

Year: 468 Days

Day: 46.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.67 AU - 2.05 AU

Year: 951 Days

Day: 35.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,770,258 km

• M1: 94,546 km (0.12 R)
• M2: 366,515 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.36 AU - 2.9 AU

Year: 1598 Days

Day: 46.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 6.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.03 AU - 19.09 AU

Year: 28761 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,770,258 km

• M1: 134,040 km (0.035 R)
• M2: 608,415 km (0.1 R)
• M3: 1,110,764 km (0.056 R)
• M4: 1,440,478 km (0.062 R)
• M5: 1,602,642 km (0.08 R)
• M6: 2,003,714 km (0.108 R)
• M7: 3,596,183 km (0.105 R)
• M8: 4,079,534 km (0.119 R)
• M9: 5,024,843 km (0.085 R)
• M10: 5,106,523 km (0.108 R)
• M11: 6,384,688 km (0.09 R)
• M12: 6,428,968 km (0.071 R)
• M13: 6,877,164 km (0.091 R)
• M14: 6,922,492 km (0.086 R)
• M15: 7,242,781 km (0.103 R)
• M16: 7,661,805 km (0.09 R)
• M17: 7,803,324 km (0.108 R)
• M18: 8,719,013 km (0.095 R)
• M19: 8,916,033 km (0.079 R)
• M20: 9,015,216 km (0.062 R)
• M21: 9,566,784 km (0.115 R)
• M22: 9,923,425 km (0.092 R)
• M23: 10,180,883 km (0.118 R)
• M24: 11,662,949 km (0.106 R)
• M25: 13,551,174 km (0.052 R)
• M26: 13,951,647 km (0.106 R)
• M27: 14,124,433 km (0.095 R)
• M28: 14,588,635 km (0.102 R)
• M29: 15,651,528 km (0.06 R)
• M30: 15,951,172 km (0.078 R)
• M31: 16,556,146 km (0.117 R)
• M32: 16,739,104 km (0.092 R)
• M33: 17,106,965 km (0.108 R)
• M34: 17,168,600 km (0.071 R)
• M35: 17,353,802 km (0.074 R)
• M36: 18,101,193 km (0.109 R)
• M37: 18,986,363 km (0.115 R)
• M38: 19,305,904 km (0.083 R)
• M39: 19,820,820 km (0.12 R)
• M40: 20,079,924 km (0.098 R)
• M41: 21,925,513 km (0.11 R)
• M42: 22,059,403 km (0.108 R)
• M43: 24,654,327 km (0.051 R)
• M44: 25,353,099 km (0.078 R)
• M45: 26,058,453 km (0.107 R)
• M46: 27,128,377 km (0.107 R)
• M47: 27,849,738 km (0.099 R)
• M48: 28,212,662 km (0.076 R)
• M49: 28,723,539 km (0.069 R)
• M50: 28,869,995 km (0.119 R)
• M51: 29,976,870 km (0.078 R)
• M52: 31,700,686 km (0.026 R)
• M53: 32,003,772 km (0.086 R)
• M54: 32,536,490 km (0.109 R)
• M55: 32,765,674 km (0.081 R)
• M56: 32,842,118 km (0.068 R)
• M57: 33,148,794 km (0.093 R)
• M58: 34,307,280 km (0.07 R)
• M59: 36,346,598 km (0.107 R)
• M60: 36,902,204 km (0.086 R)
• M61: 37,220,997 km (0.076 R)
• M62: 38,102,428 km (0.115 R)
• M63: 38,990,740 km (0.03 R)
• M64: 39,153,054 km (0.079 R)
• M65: 39,478,130 km (0.043 R)
• M66: 40,131,125 km (0.102 R)
• M67: 40,870,138 km (0.11 R)
• M68: 41,117,424 km (0.071 R)
• M69: 41,200,002 km (0.113 R)
• M70: 41,530,613 km (0.11 R)
• M71: 42,194,678 km (0.05 R)
• M72: 42,444,656 km (0.048 R)
• M73: 44,292,638 km (0.102 R)
• M74: 44,801,122 km (0.054 R)
• M75: 45,311,549 km (0.054 R)
• M76: 45,995,212 km (0.095 R)
• M77: 46,854,502 km (0.069 R)
• M78: 47,113,306 km (0.074 R)
• M79: 47,286,092 km (0.103 R)
• M80: 47,372,559 km (0.071 R)
• M81: 48,327,443 km (0.081 R)
• M82: 51,407,363 km (0.079 R)
• M83: 52,477,886 km (0.086 R)
• M84: 52,657,104 km (0.089 R)
• M85: 53,105,748 km (0.076 R)
• M86: 53,916,718 km (0.106 R)
• M87: 55,095,250 km (0.071 R)
• M88: 56,190,755 km (0.05 R)
• M89: 58,774,610 km (0.075 R)
• M90: 60,174,547 km (0.105 R)
• M91: 60,643,686 km (0.118 R)
• M92: 61,302,515 km (0.098 R)
• M93: 61,585,554 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit