🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 147 Days

Day: 17.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,020,137 km

• M1: 327,769 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.55 AU - 0.73 AU

Year: 179 Days

Day: 29.5 Hours

Environment

Temp: 225 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.45 AU

Year: 443 Days

Day: 40.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.1 AU - 2.88 AU

Year: 1375 Days

Day: 30.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 12.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.59 AU - 8.41 AU

Year: 6479 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,020,137 km

• M1: 173,833 km (0.068 R)
• M2: 256,112 km (0.1 R)
• M3: 554,559 km (0.088 R)
• M4: 752,477 km (0.075 R)
• M5: 869,463 km (0.035 R)
• M6: 1,054,515 km (0.041 R)
• M7: 1,200,673 km (0.031 R)
• M8: 1,717,982 km (0.102 R)
• M9: 2,001,470 km (0.072 R)
• M10: 2,851,186 km (0.08 R)
• M11: 3,114,179 km (0.049 R)
• M12: 3,225,480 km (0.081 R)
• M13: 3,366,401 km (0.108 R)
• M14: 4,011,018 km (0.08 R)
• M15: 4,111,997 km (0.077 R)
• M16: 4,203,700 km (0.118 R)
• M17: 4,587,867 km (0.028 R)
• M18: 4,800,296 km (0.11 R)
• M19: 5,136,144 km (0.074 R)
• M20: 5,345,730 km (0.119 R)
• M21: 5,784,950 km (0.098 R)
• M22: 6,447,967 km (0.064 R)
• M23: 6,602,502 km (0.105 R)
• M24: 6,806,554 km (0.091 R)
• M25: 7,208,822 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.9

Radius: 5.7

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 19.21 AU - 21.37 AU

Year: 31974 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,020,137 km

• M1: 276,008 km (0.102 R)
• M2: 406,607 km (0.094 R)
• M3: 512,223 km (0.097 R)
• M4: 557,102 km (0.118 R)
• M5: 1,382,284 km (0.105 R)
• M6: 1,446,312 km (0.08 R)
• M7: 2,402,841 km (0.057 R)
• M8: 2,637,261 km (0.114 R)
• M9: 2,677,054 km (0.107 R)
• M10: 2,838,171 km (0.111 R)
• M11: 2,961,140 km (0.048 R)
• M12: 4,331,457 km (0.095 R)
• M13: 5,355,454 km (0.046 R)
• M14: 5,972,695 km (0.107 R)
• M15: 6,289,842 km (0.106 R)
• M16: 6,830,489 km (0.031 R)
• M17: 7,217,648 km (0.098 R)
• M18: 7,555,291 km (0.114 R)
• M19: 8,129,447 km (0.098 R)
• M20: 8,836,746 km (0.104 R)
• M21: 9,625,127 km (0.107 R)
• M22: 10,945,478 km (0.12 R)
• M23: 11,528,461 km (0.09 R)
• M24: 11,856,828 km (0.089 R)
• M25: 13,681,922 km (0.036 R)
• M26: 13,820,599 km (0.103 R)
• M27: 14,239,324 km (0.115 R)
• M28: 14,520,867 km (0.053 R)
• M29: 14,946,473 km (0.09 R)
• M30: 15,232,654 km (0.07 R)
• M31: 15,304,461 km (0.09 R)
• M32: 15,810,101 km (0.104 R)
• M33: 15,955,660 km (0.119 R)
• M34: 18,343,541 km (0.115 R)
• M35: 19,112,325 km (0.056 R)
• M36: 20,364,160 km (0.08 R)
• M37: 20,601,721 km (0.098 R)
• M38: 20,760,744 km (0.098 R)
• M39: 21,642,174 km (0.062 R)
• M40: 21,965,755 km (0.099 R)
• M41: 22,863,791 km (0.109 R)
• M42: 23,773,794 km (0.049 R)
• M43: 25,799,948 km (0.102 R)
• M44: 26,660,435 km (0.099 R)
• M45: 28,586,358 km (0.104 R)
• M46: 29,476,465 km (0.115 R)
• M47: 30,195,133 km (0.067 R)
• M48: 31,101,547 km (0.083 R)
• M49: 31,833,081 km (0.119 R)
• M50: 32,385,396 km (0.06 R)
• M51: 32,570,299 km (0.039 R)
• M52: 34,155,438 km (0.078 R)
• M53: 37,497,155 km (0.08 R)
• M54: 37,983,049 km (0.091 R)
• M55: 38,568,874 km (0.104 R)
• M56: 40,244,670 km (0.097 R)
• M57: 40,344,003 km (0.108 R)
• M58: 41,944,101 km (0.066 R)
• M59: 42,246,439 km (0.114 R)
• M60: 42,853,357 km (0.101 R)
• M61: 43,564,845 km (0.076 R)
• M62: 44,896,864 km (0.118 R)
• M63: 45,309,305 km (0.096 R)
• M64: 46,658,678 km (0.055 R)
• M65: 47,810,582 km (0.074 R)
• M66: 48,021,066 km (0.048 R)
• M67: 52,294,479 km (0.117 R)
• M68: 54,476,364 km (0.079 R)
• M69: 56,132,263 km (0.055 R)
• M70: 56,799,170 km (0.116 R)
• M71: 59,380,032 km (0.116 R)
• M72: 59,493,128 km (0.1 R)
• M73: 59,946,111 km (0.074 R)
• M74: 60,173,051 km (0.102 R)
• M75: 61,540,674 km (0.039 R)
• M76: 61,884,301 km (0.094 R)
• M77: 65,938,702 km (0.112 R)
• M78: 67,702,461 km (0.11 R)
• M79: 68,293,822 km (0.096 R)
• M80: 70,915,973 km (0.097 R)
• M81: 71,757,311 km (0.103 R)
• M82: 73,085,890 km (0.12 R)
• M83: 73,449,712 km (0.086 R)
• M84: 74,057,229 km (0.117 R)
• M85: 74,788,613 km (0.057 R)
• M86: 75,155,128 km (0.088 R)
• M87: 75,277,499 km (0.037 R)
• M88: 75,644,911 km (0.082 R)
• M89: 76,135,592 km (0.097 R)
• M90: 77,861,503 km (0.115 R)
• M91: 78,480,988 km (0.071 R)
• M92: 82,989,568 km (0.056 R)
• M93: 85,020,210 km (0.046 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit