🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 41.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.18 AU - 1.64 AU

Year: 591 Days

Day: 38.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,860,547 km

• M1: 1,002,156 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.35 AU - 2.15 AU

Year: 817 Days

Day: 26 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.1 AU - 2.18 AU

Year: 1105 Days

Day: 25.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.86 AU - 4.78 AU

Year: 3170 Days

Day: 23.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 13.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.41 AU - 13.91 AU

Year: 13164 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,860,547 km

• M1: 172,486 km (0.102 R)
• M2: 470,037 km (0.068 R)
• M3: 554,859 km (0.118 R)
• M4: 724,054 km (0.062 R)
• M5: 826,528 km (0.119 R)
• M6: 912,547 km (0.049 R)
• M7: 1,071,270 km (0.106 R)
• M8: 1,391,859 km (0.077 R)
• M9: 1,687,314 km (0.087 R)
• M10: 2,791,646 km (0.087 R)
• M11: 2,926,134 km (0.113 R)
• M12: 3,378,818 km (0.082 R)
• M13: 3,486,528 km (0.098 R)
• M14: 3,595,286 km (0.09 R)
• M15: 3,966,438 km (0.093 R)
• M16: 4,705,751 km (0.065 R)
• M17: 5,029,929 km (0.119 R)
• M18: 5,361,438 km (0.101 R)
• M19: 5,743,062 km (0.069 R)
• M20: 5,829,081 km (0.082 R)
• M21: 7,170,525 km (0.097 R)
• M22: 8,116,283 km (0.096 R)
• M23: 8,456,468 km (0.088 R)
• M24: 8,801,591 km (0.1 R)
• M25: 9,710,099 km (0.119 R)
• M26: 9,967,706 km (0.05 R)
• M27: 11,235,997 km (0.03 R)
• M28: 11,452,315 km (0.029 R)
• M29: 11,670,130 km (0.112 R)
• M30: 11,834,388 km (0.101 R)
• M31: 11,944,193 km (0.065 R)
• M32: 12,054,447 km (0.092 R)
• M33: 13,633,303 km (0.085 R)
• M34: 14,918,947 km (0.098 R)
• M35: 15,037,877 km (0.094 R)
• M36: 15,276,336 km (0.111 R)
• M37: 15,999,642 km (0.113 R)
• M38: 16,610,899 km (0.08 R)
• M39: 17,292,167 km (0.11 R)
• M40: 17,479,614 km (0.073 R)
• M41: 18,172,401 km (0.107 R)
• M42: 19,196,399 km (0.077 R)
• M43: 20,042,076 km (0.099 R)
• M44: 21,299,894 km (0.056 R)
• M45: 22,719,728 km (0.079 R)
• M46: 23,752,552 km (0.115 R)
• M47: 24,170,079 km (0.093 R)
• M48: 24,730,473 km (0.093 R)
• M49: 25,153,536 km (0.066 R)
• M50: 25,507,933 km (0.095 R)
• M51: 25,935,484 km (0.118 R)
• M52: 28,108,393 km (0.089 R)
• M53: 28,993,713 km (0.116 R)
• M54: 29,439,963 km (0.078 R)
• M55: 30,038,355 km (0.113 R)
• M56: 30,263,799 km (0.087 R)
• M57: 31,095,264 km (0.116 R)
• M58: 31,781,170 km (0.11 R)
• M59: 33,400,866 km (0.116 R)
• M60: 33,868,509 km (0.119 R)
• M61: 35,284,752 km (0.036 R)
• M62: 36,720,144 km (0.057 R)
• M63: 38,663,719 km (0.106 R)
• M64: 39,154,849 km (0.045 R)
• M65: 39,977,937 km (0.119 R)
• M66: 40,308,697 km (0.097 R)
• M67: 40,474,452 km (0.082 R)
• M68: 40,806,709 km (0.079 R)
• M69: 41,724,941 km (0.079 R)
• M70: 43,581,749 km (0.099 R)
• M71: 44,434,756 km (0.054 R)
• M72: 46,243,843 km (0.08 R)
• M73: 46,591,060 km (0.079 R)
• M74: 48,076,866 km (0.059 R)
• M75: 48,604,947 km (0.074 R)
• M76: 48,781,472 km (0.068 R)
• M77: 49,134,972 km (0.116 R)
• M78: 50,915,486 km (0.115 R)
• M79: 52,989,211 km (0.101 R)
• M80: 53,080,017 km (0.096 R)
• M81: 53,808,110 km (0.087 R)
• M82: 56,939,642 km (0.111 R)
• M83: 57,498,390 km (0.113 R)
• M84: 57,684,939 km (0.052 R)
• M85: 58,527,325 km (0.081 R)
• M86: 62,224,636 km (0.11 R)
• M87: 62,704,097 km (0.119 R)
• M88: 62,896,181 km (0.118 R)
• M89: 64,246,601 km (0.119 R)
• M90: 64,343,391 km (0.111 R)
• M91: 64,925,326 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 7.2

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.67 AU - 16.11 AU

Year: 17301 Days

Day: 20.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,860,547 km

• M1: 100,530 km (0.059 R)
• M2: 146,606 km (0.057 R)
• M3: 264,339 km (0.083 R)
• M4: 436,527 km (0.086 R)
• M5: 526,734 km (0.11 R)
• M6: 705,803 km (0.06 R)
• M7: 1,802,954 km (0.076 R)
• M8: 1,983,219 km (0.113 R)
• M9: 2,075,670 km (0.101 R)
• M10: 2,525,511 km (0.059 R)
• M11: 2,659,551 km (0.11 R)
• M12: 3,111,486 km (0.101 R)
• M13: 3,255,399 km (0.107 R)
• M14: 3,438,357 km (0.114 R)
• M15: 3,700,303 km (0.089 R)
• M16: 3,814,447 km (0.09 R)
• M17: 4,085,518 km (0.095 R)
• M18: 4,322,930 km (0.087 R)
• M19: 5,188,653 km (0.074 R)
• M20: 5,316,708 km (0.096 R)
• M21: 6,016,976 km (0.118 R)
• M22: 6,151,464 km (0.098 R)
• M23: 6,332,478 km (0.11 R)
• M24: 6,653,365 km (0.088 R)
• M25: 7,073,735 km (0.119 R)
• M26: 7,121,008 km (0.075 R)
• M27: 7,310,998 km (0.108 R)
• M28: 7,406,740 km (0.116 R)
• M29: 8,536,204 km (0.101 R)
• M30: 9,666,266 km (0.039 R)
• M31: 9,771,284 km (0.072 R)
• M32: 10,409,469 km (0.075 R)
• M33: 10,897,008 km (0.075 R)
• M34: 11,006,364 km (0.079 R)
• M35: 13,678,930 km (0.116 R)
• M36: 14,212,695 km (0.11 R)
• M37: 14,272,385 km (0.025 R)
• M38: 15,361,457 km (0.077 R)
• M39: 16,102,416 km (0.11 R)
• M40: 17,299,199 km (0.034 R)
• M41: 17,811,571 km (0.106 R)
• M42: 17,940,375 km (0.114 R)
• M43: 18,199,179 km (0.09 R)
• M44: 18,654,854 km (0.071 R)
• M45: 19,378,609 km (0.111 R)
• M46: 20,312,848 km (0.115 R)
• M47: 23,343,401 km (0.038 R)
• M48: 23,625,842 km (0.083 R)
• M49: 23,909,480 km (0.045 R)
• M50: 25,416,678 km (0.045 R)
• M51: 28,371,236 km (0.085 R)
• M52: 28,975,163 km (0.09 R)
• M53: 29,202,701 km (0.107 R)
• M54: 29,659,573 km (0.109 R)
• M55: 30,042,095 km (0.1 R)
• M56: 31,277,175 km (0.055 R)
• M57: 31,666,578 km (0.109 R)
• M58: 33,796,702 km (0.026 R)
• M59: 34,517,016 km (0.109 R)
• M60: 37,861,725 km (0.078 R)
• M61: 38,443,062 km (0.039 R)
• M62: 39,782,861 km (0.117 R)
• M63: 40,373,773 km (0.119 R)
• M64: 40,797,733 km (0.073 R)
• M65: 42,594,104 km (0.118 R)
• M66: 46,086,616 km (0.075 R)
• M67: 47,509,142 km (0.119 R)
• M68: 48,405,533 km (0.038 R)
• M69: 48,855,822 km (0.077 R)
• M70: 49,397,965 km (0.105 R)
• M71: 50,123,963 km (0.086 R)
• M72: 50,306,024 km (0.102 R)
• M73: 50,397,129 km (0.032 R)
• M74: 51,127,915 km (0.089 R)
• M75: 52,230,750 km (0.092 R)
• M76: 53,434,415 km (0.078 R)
• M77: 53,527,315 km (0.118 R)
• M78: 53,620,365 km (0.074 R)
• M79: 53,806,614 km (0.08 R)
• M80: 55,397,887 km (0.066 R)
• M81: 55,868,821 km (0.074 R)
• M82: 56,057,613 km (0.084 R)
• M83: 58,339,280 km (0.115 R)
• M84: 58,818,442 km (0.102 R)
• M85: 59,298,950 km (0.119 R)
• M86: 60,070,427 km (0.041 R)
• M87: 60,845,194 km (0.082 R)
• M88: 62,404,602 km (0.092 R)
• M89: 62,698,412 km (0.112 R)
• M90: 63,977,175 km (0.045 R)
• M91: 64,273,528 km (0.1 R)
• M92: 64,372,413 km (0.112 R)
• M93: 66,060,924 km (0.057 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit