🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.29 AU - 2.07 AU

Year: 812 Days

Day: 40.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.1 AU - 4.5 AU

Year: 2761 Days

Day: 13.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 11.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.83 AU - 5.33 AU

Year: 4268 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,547,690 km

• M1: 156,180 km (0.106 R)
• M2: 269,127 km (0.025 R)
• M3: 395,238 km (0.08 R)
• M4: 514,617 km (0.117 R)
• M5: 771,327 km (0.119 R)
• M6: 858,243 km (0.11 R)
• M7: 928,255 km (0.113 R)
• M8: 1,397,244 km (0.072 R)
• M9: 1,475,035 km (0.086 R)
• M10: 1,821,504 km (0.11 R)
• M11: 1,947,166 km (0.074 R)
• M12: 2,179,641 km (0.099 R)
• M13: 2,249,653 km (0.088 R)
• M14: 2,922,843 km (0.085 R)
• M15: 3,165,940 km (0.109 R)
• M16: 3,245,675 km (0.083 R)
• M17: 3,366,850 km (0.047 R)
• M18: 3,481,142 km (0.103 R)
• M19: 3,663,652 km (0.086 R)
• M20: 4,326,969 km (0.034 R)
• M21: 4,741,056 km (0.098 R)
• M22: 4,989,987 km (0.101 R)
• M23: 5,177,283 km (0.108 R)
• M24: 5,433,843 km (0.088 R)
• M25: 5,597,504 km (0.099 R)
• M26: 6,038,817 km (0.109 R)
• M27: 6,118,403 km (0.1 R)
• M28: 6,198,438 km (0.11 R)
• M29: 6,491,351 km (0.096 R)
• M30: 6,737,290 km (0.077 R)
• M31: 6,809,545 km (0.07 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 8.5

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.35 AU - 11.73 AU

Year: 12756 Days

Day: 8.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,547,690 km

• M1: 127,009 km (0.083 R)
• M2: 185,202 km (0.115 R)
• M3: 330,462 km (0.027 R)
• M4: 388,954 km (0.102 R)
• M5: 607,517 km (0.1 R)
• M6: 741,257 km (0.106 R)
• M7: 1,422,377 km (0.089 R)
• M8: 1,710,502 km (0.055 R)
• M9: 2,074,623 km (0.106 R)
• M10: 2,971,463 km (0.079 R)
• M11: 3,722,893 km (0.1 R)
• M12: 3,829,855 km (0.069 R)
• M13: 4,954,233 km (0.083 R)
• M14: 5,270,333 km (0.07 R)
• M15: 6,005,607 km (0.111 R)
• M16: 6,470,706 km (0.059 R)
• M17: 6,859,810 km (0.112 R)
• M18: 7,525,371 km (0.09 R)
• M19: 7,615,728 km (0.116 R)
• M20: 8,257,802 km (0.106 R)
• M21: 8,679,818 km (0.118 R)
• M22: 10,136,752 km (0.112 R)
• M23: 10,689,815 km (0.06 R)
• M24: 10,893,418 km (0.064 R)
• M25: 11,046,905 km (0.083 R)
• M26: 12,194,321 km (0.12 R)
• M27: 12,836,096 km (0.069 R)
• M28: 13,161,172 km (0.094 R)
• M29: 13,930,105 km (0.081 R)
• M30: 14,376,056 km (0.107 R)
• M31: 15,857,524 km (0.103 R)
• M32: 16,031,506 km (0.119 R)
• M33: 16,498,700 km (0.104 R)
• M34: 17,327,173 km (0.116 R)
• M35: 18,229,847 km (0.11 R)
• M36: 18,412,057 km (0.099 R)
• M37: 20,017,841 km (0.095 R)
• M38: 20,520,789 km (0.05 R)
• M39: 21,411,046 km (0.088 R)
• M40: 22,378,944 km (0.105 R)
• M41: 22,704,768 km (0.12 R)
• M42: 23,957,052 km (0.092 R)
• M43: 24,223,486 km (0.094 R)
• M44: 24,490,967 km (0.107 R)
• M45: 24,692,176 km (0.095 R)
• M46: 24,961,452 km (0.114 R)
• M47: 25,096,389 km (0.046 R)
• M48: 26,803,899 km (0.078 R)
• M49: 28,830,950 km (0.097 R)
• M50: 30,042,095 km (0.062 R)
• M51: 31,415,403 km (0.105 R)
• M52: 32,073,035 km (0.041 R)
• M53: 33,998,061 km (0.076 R)
• M54: 34,522,701 km (0.057 R)
• M55: 35,428,516 km (0.048 R)
• M56: 36,265,516 km (0.092 R)
• M57: 36,494,999 km (0.089 R)
• M58: 36,801,525 km (0.099 R)
• M59: 37,186,141 km (0.089 R)
• M60: 37,726,638 km (0.077 R)
• M61: 38,192,037 km (0.1 R)
• M62: 39,128,669 km (0.109 R)
• M63: 39,521,065 km (0.076 R)
• M64: 40,072,632 km (0.032 R)
• M65: 41,024,224 km (0.089 R)
• M66: 41,903,112 km (0.1 R)
• M67: 42,465,600 km (0.082 R)
• M68: 42,546,083 km (0.052 R)
• M69: 42,626,716 km (0.074 R)
• M70: 43,597,906 km (0.116 R)
• M71: 43,760,519 km (0.114 R)
• M72: 44,086,343 km (0.06 R)
• M73: 44,412,915 km (0.08 R)
• M74: 44,822,364 km (0.095 R)
• M75: 45,232,861 km (0.063 R)
• M76: 45,727,282 km (0.098 R)
• M77: 45,892,438 km (0.08 R)
• M78: 46,057,893 km (0.09 R)
• M79: 46,306,375 km (0.047 R)
• M80: 46,971,039 km (0.063 R)
• M81: 48,394,163 km (0.055 R)
• M82: 50,854,300 km (0.12 R)
• M83: 50,939,870 km (0.118 R)
• M84: 51,282,449 km (0.056 R)
• M85: 51,625,926 km (0.119 R)
• M86: 53,615,727 km (0.045 R)
• M87: 54,226,236 km (0.065 R)
• M88: 57,046,605 km (0.092 R)
• M89: 58,384,907 km (0.107 R)
• M90: 58,474,517 km (0.04 R)
• M91: 58,743,493 km (0.08 R)
• M92: 59,463,059 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit