🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 157 Days

Day: 13.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 54.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.55 AU - 2.55 AU

Year: 1041 Days

Day: 28.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.68 AU

Year: 1158 Days

Day: 43.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.26 AU - 2.7 AU

Year: 1386 Days

Day: 19.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.98 AU - 3.98 AU

Year: 2817 Days

Day: 28.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 10.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.43 AU - 7.69 AU

Year: 6655 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,307,383 km

• M1: 222,452 km (0.118 R)
• M2: 316,998 km (0.101 R)
• M3: 420,669 km (0.085 R)
• M4: 501,901 km (0.051 R)
• M5: 655,687 km (0.099 R)
• M6: 796,908 km (0.106 R)
• M7: 886,816 km (0.118 R)
• M8: 996,471 km (0.082 R)
• M9: 1,094,159 km (0.088 R)
• M10: 1,300,005 km (0.089 R)
• M11: 1,710,352 km (0.065 R)
• M12: 2,442,634 km (0.119 R)
• M13: 2,737,491 km (0.114 R)
• M14: 3,311,798 km (0.062 R)
• M15: 3,562,075 km (0.117 R)
• M16: 4,134,586 km (0.039 R)
• M17: 4,268,626 km (0.104 R)
• M18: 5,018,111 km (0.086 R)
• M19: 5,190,149 km (0.06 R)
• M20: 5,364,280 km (0.056 R)
• M21: 5,481,416 km (0.113 R)
• M22: 5,778,068 km (0.103 R)
• M23: 5,898,195 km (0.078 R)
• M24: 6,079,957 km (0.101 R)
• M25: 6,449,015 km (0.074 R)
• M26: 7,209,271 km (0.112 R)
• M27: 8,538,448 km (0.091 R)
• M28: 8,917,080 km (0.078 R)
• M29: 8,986,494 km (0.118 R)
• M30: 9,056,206 km (0.088 R)
• M31: 9,336,403 km (0.119 R)
• M32: 9,442,318 km (0.096 R)
• M33: 10,085,888 km (0.088 R)
• M34: 10,194,646 km (0.084 R)
• M35: 10,376,557 km (0.073 R)
• M36: 10,706,869 km (0.101 R)
• M37: 10,780,771 km (0.092 R)
• M38: 11,077,872 km (0.099 R)
• M39: 11,490,912 km (0.074 R)
• M40: 11,642,305 km (0.097 R)
• M41: 12,838,489 km (0.118 R)
• M42: 13,114,049 km (0.089 R)
• M43: 13,511,081 km (0.081 R)
• M44: 13,831,520 km (0.089 R)
• M45: 14,479,877 km (0.111 R)
• M46: 14,561,707 km (0.109 R)
• M47: 14,725,666 km (0.049 R)
• M48: 15,014,091 km (0.117 R)
• M49: 15,138,257 km (0.073 R)
• M50: 15,596,625 km (0.118 R)
• M51: 15,764,324 km (0.105 R)
• M52: 16,144,153 km (0.088 R)
• M53: 16,228,826 km (0.113 R)
• M54: 16,697,965 km (0.108 R)
• M55: 17,171,442 km (0.09 R)
• M56: 18,796,374 km (0.078 R)
• M57: 19,559,323 km (0.073 R)
• M58: 19,967,426 km (0.065 R)
• M59: 20,561,779 km (0.095 R)
• M60: 22,949,211 km (0.104 R)
• M61: 23,140,098 km (0.058 R)
• M62: 24,199,700 km (0.109 R)
• M63: 24,442,796 km (0.113 R)
• M64: 24,833,247 km (0.101 R)
• M65: 25,275,009 km (0.053 R)
• M66: 26,366,026 km (0.091 R)
• M67: 26,816,765 km (0.099 R)
• M68: 27,068,239 km (0.116 R)
• M69: 27,421,738 km (0.119 R)
• M70: 27,522,867 km (0.066 R)
• M71: 28,388,739 km (0.111 R)
• M72: 28,850,697 km (0.098 R)
• M73: 29,418,571 km (0.1 R)
• M74: 29,522,242 km (0.1 R)
• M75: 30,042,544 km (0.116 R)
• M76: 32,957,159 km (0.12 R)
• M77: 33,064,869 km (0.104 R)
• M78: 33,334,594 km (0.113 R)
• M79: 33,930,592 km (0.1 R)
• M80: 34,530,031 km (0.067 R)
• M81: 34,694,140 km (0.076 R)
• M82: 34,858,548 km (0.082 R)
• M83: 35,960,935 km (0.038 R)
• M84: 37,018,741 km (0.106 R)
• M85: 37,354,888 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.3

Radius: 8.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.2 AU - 7.56 AU

Year: 7112 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,307,383 km

• M1: 164,258 km (0.045 R)
• M2: 230,231 km (0.091 R)
• M3: 302,487 km (0.06 R)
• M4: 435,031 km (0.106 R)
• M5: 520,451 km (0.098 R)
• M6: 734,974 km (0.111 R)
• M7: 907,610 km (0.041 R)
• M8: 1,108,371 km (0.08 R)
• M9: 1,276,369 km (0.1 R)
• M10: 1,452,895 km (0.09 R)
• M11: 1,603,240 km (0.072 R)
• M12: 2,160,193 km (0.102 R)
• M13: 2,469,861 km (0.054 R)
• M14: 2,629,931 km (0.104 R)
• M15: 2,711,312 km (0.099 R)
• M16: 2,981,785 km (0.083 R)
• M17: 3,414,721 km (0.1 R)
• M18: 3,526,022 km (0.096 R)
• M19: 3,983,642 km (0.059 R)
• M20: 4,363,171 km (0.039 R)
• M21: 5,336,605 km (0.09 R)
• M22: 5,518,217 km (0.049 R)
• M23: 5,675,594 km (0.09 R)
• M24: 5,967,908 km (0.104 R)
• M25: 6,402,041 km (0.114 R)
• M26: 6,874,321 km (0.09 R)
• M27: 6,930,720 km (0.076 R)
• M28: 7,072,090 km (0.066 R)
• M29: 7,243,230 km (0.11 R)
• M30: 8,508,528 km (0.099 R)
• M31: 9,089,267 km (0.101 R)
• M32: 10,385,683 km (0.057 R)
• M33: 10,450,309 km (0.087 R)
• M34: 10,677,997 km (0.039 R)
• M35: 10,743,221 km (0.116 R)
• M36: 11,204,282 km (0.108 R)
• M37: 11,537,437 km (0.076 R)
• M38: 11,941,650 km (0.051 R)
• M39: 12,111,444 km (0.062 R)
• M40: 12,625,611 km (0.115 R)
• M41: 12,937,523 km (0.119 R)
• M42: 13,392,749 km (0.09 R)
• M43: 13,498,515 km (0.066 R)
• M44: 13,569,125 km (0.077 R)
• M45: 14,390,567 km (0.088 R)
• M46: 15,228,166 km (0.075 R)
• M47: 15,783,024 km (0.103 R)
• M48: 16,457,411 km (0.098 R)
• M49: 16,722,200 km (0.092 R)
• M50: 16,950,336 km (0.075 R)
• M51: 17,448,198 km (0.116 R)
• M52: 17,911,951 km (0.057 R)
• M53: 18,028,638 km (0.11 R)
• M54: 18,262,459 km (0.097 R)
• M55: 18,458,283 km (0.115 R)
• M56: 18,536,672 km (0.036 R)
• M57: 19,928,082 km (0.1 R)
• M58: 20,331,697 km (0.113 R)
• M59: 20,615,933 km (0.097 R)
• M60: 20,778,845 km (0.107 R)
• M61: 21,188,145 km (0.091 R)
• M62: 21,641,576 km (0.075 R)
• M63: 21,848,769 km (0.041 R)
• M64: 22,852,122 km (0.071 R)
• M65: 23,063,055 km (0.072 R)
• M66: 24,643,856 km (0.105 R)
• M67: 24,773,557 km (0.11 R)
• M68: 25,294,756 km (0.056 R)
• M69: 25,731,731 km (0.05 R)
• M70: 26,083,137 km (0.079 R)
• M71: 27,415,156 km (0.114 R)
• M72: 27,684,133 km (0.08 R)
• M73: 27,999,186 km (0.053 R)
• M74: 28,270,108 km (0.105 R)
• M75: 29,637,881 km (0.097 R)
• M76: 30,654,399 km (0.085 R)
• M77: 31,120,396 km (0.092 R)
• M78: 31,307,394 km (0.073 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit