🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 178 Days

Day: 12 Hours

Environment

Temp: 149 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.32 AU - 1.34 AU

Year: 560 Days

Day: 26 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.4

Radius: 3.4

Gravity: 71.49 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.3 AU - 16.26 AU

Year: 18684 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,820,897 km

• M1: 78,240 km (0.03 R)
• M2: 170,392 km (0.112 R)
• M3: 661,223 km (0.082 R)
• M4: 1,236,576 km (0.032 R)
• M5: 1,265,598 km (0.118 R)
• M6: 1,695,243 km (0.063 R)
• M7: 2,379,504 km (0.093 R)
• M8: 2,788,056 km (0.097 R)
• M9: 3,543,674 km (0.068 R)
• M10: 3,879,671 km (0.1 R)
• M11: 4,900,976 km (0.09 R)
• M12: 5,040,102 km (0.099 R)
• M13: 5,512,831 km (0.084 R)
• M14: 7,013,896 km (0.12 R)
• M15: 8,025,477 km (0.117 R)
• M16: 8,079,931 km (0.11 R)
• M17: 8,575,848 km (0.083 R)
• M18: 9,424,067 km (0.078 R)
• M19: 10,476,788 km (0.071 R)
• M20: 11,138,309 km (0.076 R)
• M21: 11,875,079 km (0.03 R)
• M22: 12,312,204 km (0.059 R)
• M23: 12,754,415 km (0.092 R)
• M24: 15,109,983 km (0.061 R)
• M25: 18,164,622 km (0.043 R)
• M26: 18,523,508 km (0.111 R)
• M27: 19,834,583 km (0.1 R)
• M28: 20,575,841 km (0.03 R)
• M29: 22,008,988 km (0.059 R)
• M30: 23,786,361 km (0.092 R)
• M31: 24,021,678 km (0.096 R)
• M32: 24,257,594 km (0.117 R)
• M33: 26,496,924 km (0.08 R)
• M34: 26,578,156 km (0.068 R)
• M35: 26,740,769 km (0.088 R)
• M36: 26,822,150 km (0.063 R)
• M37: 27,312,532 km (0.111 R)
• M38: 27,888,334 km (0.119 R)
• M39: 28,302,122 km (0.091 R)
• M40: 29,387,455 km (0.118 R)
• M41: 29,471,379 km (0.079 R)
• M42: 29,555,603 km (0.106 R)
• M43: 29,808,423 km (0.113 R)
• M44: 31,512,343 km (0.091 R)
• M45: 32,116,120 km (0.057 R)
• M46: 34,480,514 km (0.115 R)
• M47: 36,900,409 km (0.059 R)
• M48: 37,081,871 km (0.049 R)
• M49: 37,719,158 km (0.086 R)
• M50: 39,281,858 km (0.038 R)
• M51: 40,865,650 km (0.104 R)
• M52: 41,053,246 km (0.108 R)
• M53: 41,241,291 km (0.081 R)
• M54: 42,755,371 km (0.095 R)
• M55: 43,041,402 km (0.102 R)
• M56: 43,519,217 km (0.108 R)
• M57: 43,711,002 km (0.116 R)
• M58: 44,480,384 km (0.059 R)
• M59: 44,770,155 km (0.115 R)
• M60: 45,060,524 km (0.084 R)
• M61: 45,643,058 km (0.085 R)
• M62: 46,619,484 km (0.097 R)
• M63: 46,815,606 km (0.054 R)
• M64: 47,701,525 km (0.083 R)
• M65: 47,899,144 km (0.114 R)
• M66: 48,096,912 km (0.119 R)
• M67: 48,791,794 km (0.111 R)
• M68: 49,090,541 km (0.114 R)
• M69: 49,689,830 km (0.108 R)
• M70: 49,890,142 km (0.099 R)
• M71: 51,908,217 km (0.062 R)
• M72: 53,234,103 km (0.093 R)
• M73: 53,747,074 km (0.045 R)
• M74: 54,364,764 km (0.095 R)
• M75: 54,777,804 km (0.091 R)
• M76: 55,711,145 km (0.118 R)
• M77: 57,068,446 km (0.08 R)
• M78: 57,383,200 km (0.069 R)
• M79: 59,602,634 km (0.102 R)
• M80: 60,242,015 km (0.047 R)
• M81: 61,419,949 km (0.056 R)
• M82: 61,742,482 km (0.107 R)
• M83: 62,065,613 km (0.108 R)
• M84: 62,281,334 km (0.109 R)
• M85: 63,146,757 km (0.109 R)
• M86: 64,234,184 km (0.093 R)
• M87: 64,889,572 km (0.045 R)
• M88: 65,656,860 km (0.09 R)
• M89: 68,868,128 km (0.081 R)
• M90: 68,979,728 km (0.104 R)
• M91: 73,722,728 km (0.118 R)
• M92: 75,096,934 km (0.082 R)

Asteroid Belt

Center: 16.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.1

Radius: 4

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.62 AU - 19.94 AU

Year: 30921 Days

Day: 23.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,820,897 km

• M1: 911,051 km (0.119 R)
• M2: 1,286,392 km (0.071 R)
• M3: 1,421,180 km (0.082 R)
• M4: 1,974,094 km (0.073 R)
• M5: 2,066,994 km (0.104 R)
• M6: 2,192,955 km (0.109 R)
• M7: 2,256,983 km (0.093 R)
• M8: 2,354,072 km (0.108 R)
• M9: 2,721,933 km (0.098 R)
• M10: 2,860,162 km (0.102 R)
• M11: 2,930,173 km (0.091 R)
• M12: 3,361,763 km (0.12 R)
• M13: 3,890,143 km (0.043 R)
• M14: 4,084,919 km (0.08 R)
• M15: 4,363,171 km (0.109 R)
• M16: 4,606,567 km (0.093 R)
• M17: 6,202,029 km (0.066 R)
• M18: 6,613,572 km (0.114 R)
• M19: 6,706,323 km (0.11 R)
• M20: 7,033,942 km (0.114 R)
• M21: 7,081,215 km (0.032 R)
• M22: 7,271,205 km (0.102 R)
• M23: 7,414,818 km (0.092 R)
• M24: 7,900,413 km (0.079 R)
• M25: 10,857,215 km (0.069 R)
• M26: 12,535,404 km (0.097 R)
• M27: 12,765,186 km (0.073 R)
• M28: 12,938,421 km (0.078 R)
• M29: 14,292,431 km (0.107 R)
• M30: 15,016,485 km (0.032 R)
• M31: 15,382,999 km (0.108 R)
• M32: 16,688,989 km (0.115 R)
• M33: 16,815,100 km (0.11 R)
• M34: 16,878,380 km (0.117 R)
• M35: 17,195,677 km (0.109 R)
• M36: 17,259,406 km (0.107 R)
• M37: 18,159,386 km (0.115 R)
• M38: 18,484,463 km (0.052 R)
• M39: 18,680,436 km (0.085 R)
• M40: 19,405,088 km (0.114 R)
• M41: 21,153,737 km (0.05 R)
• M42: 21,358,836 km (0.117 R)
• M43: 21,977,722 km (0.083 R)
• M44: 22,812,179 km (0.114 R)
• M45: 23,869,687 km (0.07 R)
• M46: 24,440,253 km (0.067 R)
• M47: 28,256,345 km (0.07 R)
• M48: 28,482,088 km (0.113 R)
• M49: 28,557,486 km (0.098 R)
• M50: 29,011,216 km (0.071 R)
• M51: 29,087,062 km (0.057 R)
• M52: 29,849,114 km (0.109 R)
• M53: 32,331,690 km (0.073 R)
• M54: 33,677,173 km (0.079 R)
• M55: 34,236,520 km (0.044 R)
• M56: 35,121,690 km (0.094 R)
• M57: 35,283,406 km (0.082 R)
• M58: 35,851,579 km (0.101 R)
• M59: 37,161,308 km (0.065 R)
• M60: 38,486,595 km (0.117 R)
• M61: 39,406,772 km (0.058 R)
• M62: 39,743,068 km (0.036 R)
• M63: 39,911,665 km (0.032 R)
• M64: 40,164,934 km (0.069 R)
• M65: 40,588,296 km (0.091 R)
• M66: 41,695,769 km (0.11 R)
• M67: 42,468,292 km (0.086 R)
• M68: 43,505,604 km (0.077 R)
• M69: 48,906,237 km (0.093 R)
• M70: 49,358,321 km (0.092 R)
• M71: 50,539,845 km (0.104 R)
• M72: 50,631,100 km (0.085 R)
• M73: 51,730,644 km (0.042 R)
• M74: 52,745,516 km (0.11 R)
• M75: 53,766,971 km (0.113 R)
• M76: 55,170,199 km (0.108 R)
• M77: 56,112,366 km (0.058 R)
• M78: 56,680,240 km (0.115 R)
• M79: 57,535,640 km (0.083 R)
• M80: 58,395,379 km (0.067 R)
• M81: 60,805,551 km (0.096 R)
• M82: 62,169,285 km (0.106 R)
• M83: 62,462,796 km (0.105 R)
• M84: 63,051,314 km (0.112 R)
• M85: 63,346,321 km (0.105 R)
• M86: 63,543,192 km (0.112 R)
• M87: 63,740,212 km (0.112 R)
• M88: 63,838,797 km (0.117 R)
• M89: 65,423,637 km (0.119 R)
• M90: 65,921,499 km (0.056 R)
• M91: 66,121,062 km (0.03 R)
• M92: 66,220,844 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit