🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.73 AU - 0.91 AU

Year: 277 Days

Day: 43.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,285,211 km

• M1: 531,372 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.87 AU - 0.89 AU

Year: 308 Days

Day: 46 Hours

Environment

Temp: 137 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.3

Radius: 10.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.22 AU - 12.94 AU

Year: 12829 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,285,211 km

• M1: 137,929 km (0.072 R)
• M2: 205,847 km (0.11 R)
• M3: 328,816 km (0.115 R)
• M4: 403,017 km (0.115 R)
• M5: 542,741 km (0.11 R)
• M6: 667,356 km (0.081 R)
• M7: 1,061,696 km (0.078 R)
• M8: 1,242,560 km (0.092 R)
• M9: 1,966,165 km (0.073 R)
• M10: 2,114,716 km (0.089 R)
• M11: 2,609,585 km (0.071 R)
• M12: 2,690,966 km (0.084 R)
• M13: 3,082,464 km (0.105 R)
• M14: 3,581,971 km (0.118 R)
• M15: 3,887,749 km (0.105 R)
• M16: 4,170,190 km (0.068 R)
• M17: 4,590,111 km (0.095 R)
• M18: 5,057,455 km (0.086 R)
• M19: 5,716,135 km (0.068 R)
• M20: 6,291,787 km (0.119 R)
• M21: 6,438,543 km (0.04 R)
• M22: 6,623,595 km (0.049 R)
• M23: 7,614,532 km (0.104 R)
• M24: 8,127,204 km (0.078 R)
• M25: 8,448,390 km (0.112 R)
• M26: 8,855,596 km (0.043 R)
• M27: 9,352,859 km (0.073 R)
• M28: 10,591,679 km (0.066 R)
• M29: 10,722,727 km (0.092 R)
• M30: 11,208,172 km (0.112 R)
• M31: 11,926,840 km (0.111 R)
• M32: 12,108,900 km (0.091 R)
• M33: 12,429,638 km (0.059 R)
• M34: 12,614,242 km (0.079 R)
• M35: 12,753,218 km (0.059 R)
• M36: 13,692,992 km (0.111 R)
• M37: 14,849,982 km (0.061 R)
• M38: 15,144,241 km (0.12 R)
• M39: 16,542,233 km (0.117 R)
• M40: 18,242,413 km (0.047 R)
• M41: 18,768,549 km (0.098 R)
• M42: 19,033,487 km (0.112 R)
• M43: 19,299,621 km (0.048 R)
• M44: 19,406,434 km (0.103 R)
• M45: 19,728,070 km (0.109 R)
• M46: 20,105,655 km (0.094 R)
• M47: 21,362,726 km (0.087 R)
• M48: 22,532,581 km (0.094 R)
• M49: 23,096,864 km (0.058 R)
• M50: 24,297,237 km (0.117 R)
• M51: 24,644,005 km (0.064 R)
• M52: 25,050,463 km (0.088 R)
• M53: 25,225,343 km (0.109 R)
• M54: 25,811,317 km (0.095 R)
• M55: 26,698,732 km (0.071 R)
• M56: 27,056,420 km (0.074 R)
• M57: 28,018,185 km (0.079 R)
• M58: 28,260,384 km (0.095 R)
• M59: 29,913,441 km (0.08 R)
• M60: 30,782,754 km (0.095 R)
• M61: 32,546,363 km (0.106 R)
• M62: 32,609,942 km (0.103 R)
• M63: 33,248,127 km (0.071 R)
• M64: 34,083,930 km (0.09 R)
• M65: 35,122,139 km (0.11 R)
• M66: 37,295,946 km (0.115 R)
• M67: 38,365,571 km (0.11 R)
• M68: 39,580,904 km (0.094 R)
• M69: 40,398,157 km (0.108 R)
• M70: 40,603,256 km (0.108 R)
• M71: 40,808,803 km (0.085 R)
• M72: 41,083,465 km (0.086 R)
• M73: 41,358,575 km (0.104 R)
• M74: 42,257,210 km (0.037 R)
• M75: 43,372,013 km (0.106 R)
• M76: 43,862,844 km (0.109 R)
• M77: 44,073,627 km (0.115 R)
• M78: 44,144,088 km (0.093 R)
• M79: 45,062,319 km (0.066 R)
• M80: 45,772,909 km (0.113 R)
• M81: 46,558,897 km (0.102 R)
• M82: 46,845,825 km (0.056 R)
• M83: 47,277,415 km (0.114 R)
• M84: 47,854,713 km (0.084 R)
• M85: 48,361,850 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.5

Radius: 3.7

Gravity: 38.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.93 AU - 22.45 AU

Year: 30121 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 107.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,285,211 km

• M1: 88,412 km (0.087 R)
• M2: 520,152 km (0.117 R)
• M3: 1,190,949 km (0.114 R)
• M4: 1,255,126 km (0.085 R)
• M5: 1,454,540 km (0.115 R)
• M6: 1,699,731 km (0.104 R)
• M7: 2,307,098 km (0.086 R)
• M8: 3,018,287 km (0.115 R)
• M9: 3,106,101 km (0.107 R)
• M10: 3,933,975 km (0.086 R)
• M11: 4,224,345 km (0.109 R)
• M12: 4,521,446 km (0.082 R)
• M13: 5,452,842 km (0.084 R)
• M14: 6,050,336 km (0.108 R)
• M15: 6,161,188 km (0.094 R)
• M16: 6,554,481 km (0.051 R)
• M17: 6,725,471 km (0.092 R)
• M18: 7,306,061 km (0.088 R)
• M19: 7,721,943 km (0.06 R)
• M20: 8,390,945 km (0.107 R)
• M21: 10,110,123 km (0.109 R)
• M22: 11,178,252 km (0.056 R)
• M23: 12,141,962 km (0.118 R)
• M24: 12,281,836 km (0.109 R)
• M25: 12,422,158 km (0.105 R)
• M26: 13,275,614 km (0.087 R)
• M27: 13,347,571 km (0.057 R)
• M28: 14,221,222 km (0.104 R)
• M29: 16,176,467 km (0.088 R)
• M30: 16,253,360 km (0.113 R)
• M31: 18,454,543 km (0.029 R)
• M32: 20,165,643 km (0.083 R)
• M33: 20,248,371 km (0.103 R)
• M34: 20,830,756 km (0.086 R)
• M35: 21,082,080 km (0.051 R)
• M36: 21,166,004 km (0.091 R)
• M37: 22,267,793 km (0.075 R)
• M38: 23,823,760 km (0.092 R)
• M39: 24,262,231 km (0.039 R)
• M40: 27,956,401 km (0.085 R)
• M41: 30,482,810 km (0.119 R)
• M42: 32,207,225 km (0.103 R)
• M43: 32,691,772 km (0.12 R)
• M44: 32,789,011 km (0.087 R)
• M45: 36,050,394 km (0.026 R)
• M46: 36,856,427 km (0.036 R)
• M47: 36,957,556 km (0.103 R)
• M48: 37,464,842 km (0.093 R)
• M49: 37,566,568 km (0.082 R)
• M50: 40,035,382 km (0.06 R)
• M51: 42,026,829 km (0.052 R)
• M52: 42,874,899 km (0.067 R)
• M53: 45,452,770 km (0.108 R)
• M54: 46,432,337 km (0.117 R)
• M55: 47,749,396 km (0.052 R)
• M56: 47,970,053 km (0.07 R)
• M57: 50,869,559 km (0.1 R)
• M58: 50,982,206 km (0.054 R)
• M59: 52,340,405 km (0.085 R)
• M60: 52,567,944 km (0.107 R)
• M61: 53,138,211 km (0.097 R)
• M62: 53,252,504 km (0.119 R)
• M63: 54,745,790 km (0.115 R)
• M64: 54,861,279 km (0.087 R)
• M65: 55,323,836 km (0.085 R)
• M66: 55,787,739 km (0.072 R)
• M67: 56,136,451 km (0.112 R)
• M68: 56,485,912 km (0.04 R)
• M69: 60,377,551 km (0.032 R)
• M70: 61,214,102 km (0.107 R)
• M71: 61,333,930 km (0.067 R)
• M72: 61,693,863 km (0.098 R)
• M73: 63,989,592 km (0.039 R)
• M74: 64,476,533 km (0.098 R)
• M75: 64,598,455 km (0.09 R)
• M76: 66,436,265 km (0.051 R)
• M77: 66,559,384 km (0.118 R)
• M78: 67,423,461 km (0.101 R)
• M79: 69,162,686 km (0.055 R)
• M80: 69,412,365 km (0.091 R)
• M81: 70,790,909 km (0.046 R)
• M82: 72,431,699 km (0.103 R)
• M83: 73,447,618 km (0.11 R)
• M84: 73,702,383 km (0.089 R)
• M85: 74,084,905 km (0.036 R)
• M86: 75,365,163 km (0.101 R)
• M87: 76,652,603 km (0.09 R)
• M88: 79,118,873 km (0.07 R)
• M89: 80,165,011 km (0.1 R)
• M90: 80,427,256 km (0.099 R)
• M91: 82,006,710 km (0.079 R)
• M92: 82,403,294 km (0.067 R)
• M93: 85,597,957 km (0.054 R)
• M94: 87,750,072 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit