🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 275 Days

Day: 12 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.88 AU - 1.2 AU

Year: 400 Days

Day: 47.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,512,591 km

• M1: 30,219 km (0.088 R)
• M2: 306,975 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.23 AU - 1.45 AU

Year: 584 Days

Day: 31.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,512,591 km

• M1: 109,206 km (0.094 R)
• M2: 902,674 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.07 AU - 2.15 AU

Year: 1155 Days

Day: 19.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.98 AU - 2.82 AU

Year: 1401 Days

Day: 26 Hours

Environment

Temp: -99 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.8

Radius: 11.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.04 AU - 7.94 AU

Year: 6962 Days

Day: 6.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,512,591 km

• M1: 196,871 km (0.045 R)
• M2: 401,670 km (0.05 R)
• M3: 494,271 km (0.028 R)
• M4: 622,776 km (0.118 R)
• M5: 808,726 km (0.031 R)
• M6: 1,064,090 km (0.042 R)
• M7: 1,254,977 km (0.09 R)
• M8: 1,853,667 km (0.076 R)
• M9: 1,957,937 km (0.118 R)
• M10: 2,260,873 km (0.099 R)
• M11: 3,033,845 km (0.088 R)
• M12: 3,539,934 km (0.073 R)
• M13: 4,045,276 km (0.095 R)
• M14: 4,209,684 km (0.106 R)
• M15: 4,320,536 km (0.119 R)
• M16: 4,573,506 km (0.103 R)
• M17: 4,802,540 km (0.098 R)
• M18: 4,889,457 km (0.088 R)
• M19: 5,153,198 km (0.099 R)
• M20: 5,242,209 km (0.045 R)
• M21: 5,361,588 km (0.109 R)
• M22: 5,694,892 km (0.118 R)
• M23: 5,848,529 km (0.079 R)
• M24: 5,972,545 km (0.063 R)
• M25: 6,832,284 km (0.081 R)
• M26: 6,995,795 km (0.066 R)
• M27: 7,193,713 km (0.076 R)
• M28: 7,293,345 km (0.109 R)
• M29: 7,393,426 km (0.084 R)
• M30: 7,527,615 km (0.042 R)
• M31: 8,003,785 km (0.079 R)
• M32: 8,489,829 km (0.112 R)
• M33: 9,746,600 km (0.055 R)
• M34: 10,041,907 km (0.11 R)
• M35: 10,228,006 km (0.068 R)
• M36: 10,641,645 km (0.06 R)
• M37: 10,717,341 km (0.101 R)
• M38: 10,984,074 km (0.114 R)
• M39: 11,214,455 km (0.038 R)
• M40: 11,291,498 km (0.106 R)
• M41: 11,679,854 km (0.097 R)
• M42: 11,758,093 km (0.112 R)
• M43: 12,350,202 km (0.088 R)
• M44: 12,469,731 km (0.075 R)
• M45: 12,952,034 km (0.092 R)
• M46: 13,154,739 km (0.036 R)
• M47: 14,142,534 km (0.027 R)
• M48: 15,239,385 km (0.077 R)
• M49: 15,668,582 km (0.111 R)
• M50: 17,693,838 km (0.066 R)
• M51: 19,012,393 km (0.103 R)
• M52: 19,104,546 km (0.103 R)
• M53: 21,407,306 km (0.114 R)
• M54: 21,839,793 km (0.074 R)
• M55: 22,032,924 km (0.105 R)
• M56: 22,129,564 km (0.093 R)
• M57: 22,372,212 km (0.067 R)
• M58: 23,449,915 km (0.104 R)
• M59: 23,548,799 km (0.081 R)
• M60: 23,647,683 km (0.078 R)
• M61: 25,098,184 km (0.118 R)
• M62: 25,199,163 km (0.106 R)
• M63: 25,300,441 km (0.116 R)
• M64: 25,604,872 km (0.092 R)
• M65: 26,422,874 km (0.094 R)
• M66: 26,680,182 km (0.118 R)
• M67: 27,145,581 km (0.04 R)
• M68: 27,770,302 km (0.047 R)
• M69: 28,084,307 km (0.102 R)
• M70: 28,189,325 km (0.103 R)
• M71: 28,769,017 km (0.109 R)
• M72: 28,874,783 km (0.1 R)
• M73: 29,086,912 km (0.1 R)
• M74: 29,565,775 km (0.096 R)
• M75: 31,181,133 km (0.082 R)
• M76: 32,218,893 km (0.108 R)
• M77: 32,880,116 km (0.084 R)
• M78: 33,101,670 km (0.069 R)
• M79: 34,609,168 km (0.104 R)
• M80: 35,911,118 km (0.044 R)
• M81: 36,139,106 km (0.116 R)
• M82: 36,941,100 km (0.028 R)
• M83: 37,517,500 km (0.063 R)
• M84: 37,806,823 km (0.091 R)
• M85: 38,154,937 km (0.112 R)
• M86: 38,737,621 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 13.6

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.98 AU - 11.34 AU

Year: 10444 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,512,591 km

• M1: 178,321 km (0.11 R)
• M2: 358,885 km (0.047 R)
• M3: 802,593 km (0.054 R)
• M4: 1,011,132 km (0.041 R)
• M5: 1,171,800 km (0.047 R)
• M6: 1,411,755 km (0.071 R)
• M7: 1,556,566 km (0.086 R)
• M8: 1,687,314 km (0.107 R)
• M9: 2,333,577 km (0.096 R)
• M10: 2,842,958 km (0.057 R)
• M11: 3,098,920 km (0.116 R)
• M12: 3,435,964 km (0.093 R)
• M13: 4,409,846 km (0.044 R)
• M14: 4,625,417 km (0.049 R)
• M15: 4,761,999 km (0.103 R)
• M16: 5,011,229 km (0.107 R)
• M17: 5,208,100 km (0.112 R)
• M18: 5,407,514 km (0.078 R)
• M19: 5,784,650 km (0.119 R)
• M20: 6,230,602 km (0.118 R)
• M21: 6,412,214 km (0.106 R)
• M22: 7,124,449 km (0.096 R)
• M23: 7,796,742 km (0.086 R)
• M24: 8,091,150 km (0.086 R)
• M25: 8,928,151 km (0.09 R)
• M26: 9,339,694 km (0.113 R)
• M27: 9,898,293 km (0.086 R)
• M28: 10,360,101 km (0.096 R)
• M29: 10,503,566 km (0.058 R)
• M30: 11,120,956 km (0.091 R)
• M31: 11,304,812 km (0.097 R)
• M32: 11,415,664 km (0.117 R)
• M33: 11,937,611 km (0.092 R)
• M34: 12,239,350 km (0.116 R)
• M35: 13,159,676 km (0.118 R)
• M36: 13,276,362 km (0.071 R)
• M37: 13,393,348 km (0.08 R)
• M38: 14,062,649 km (0.1 R)
• M39: 14,461,477 km (0.068 R)
• M40: 14,621,995 km (0.085 R)
• M41: 15,433,863 km (0.107 R)
• M42: 15,597,972 km (0.092 R)
• M43: 16,385,604 km (0.068 R)
• M44: 16,595,041 km (0.084 R)
• M45: 16,805,376 km (0.049 R)
• M46: 17,569,821 km (0.08 R)
• M47: 17,827,129 km (0.116 R)
• M48: 18,606,834 km (0.057 R)
• M49: 20,199,303 km (0.09 R)
• M50: 21,467,893 km (0.072 R)
• M51: 23,043,009 km (0.108 R)
• M52: 23,513,345 km (0.11 R)
• M53: 24,081,816 km (0.105 R)
• M54: 24,367,848 km (0.088 R)
• M55: 25,329,313 km (0.113 R)
• M56: 25,426,103 km (0.051 R)
• M57: 25,960,915 km (0.067 R)
• M58: 26,992,243 km (0.086 R)
• M59: 27,190,161 km (0.091 R)
• M60: 27,537,826 km (0.085 R)
• M61: 27,836,873 km (0.111 R)
• M62: 28,841,721 km (0.071 R)
• M63: 30,268,436 km (0.116 R)
• M64: 30,835,113 km (0.116 R)
• M65: 31,042,157 km (0.084 R)
• M66: 31,405,380 km (0.104 R)
• M67: 32,083,807 km (0.077 R)
• M68: 32,609,045 km (0.116 R)
• M69: 33,934,482 km (0.106 R)
• M70: 34,415,888 km (0.117 R)
• M71: 34,577,005 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.6

Radius: 5.1

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.34 AU - 16.18 AU

Year: 18190 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,512,591 km

• M1: 117,584 km (0.065 R)
• M2: 270,473 km (0.057 R)
• M3: 314,156 km (0.118 R)
• M4: 426,653 km (0.106 R)
• M5: 689,347 km (0.037 R)
• M6: 926,908 km (0.089 R)
• M7: 1,188,555 km (0.102 R)
• M8: 1,445,564 km (0.1 R)
• M9: 1,608,177 km (0.05 R)
• M10: 1,833,920 km (0.102 R)
• M11: 2,635,316 km (0.032 R)
• M12: 2,867,492 km (0.101 R)
• M13: 2,935,110 km (0.098 R)
• M14: 3,387,045 km (0.096 R)
• M15: 3,749,521 km (0.086 R)
• M16: 3,972,871 km (0.056 R)
• M17: 4,908,905 km (0.062 R)
• M18: 5,071,218 km (0.11 R)
• M19: 5,359,793 km (0.097 R)
• M20: 5,995,733 km (0.119 R)
• M21: 6,256,781 km (0.104 R)
• M22: 6,300,763 km (0.087 R)
• M23: 8,719,013 km (0.096 R)
• M24: 9,064,135 km (0.08 R)
• M25: 9,565,138 km (0.112 R)
• M26: 10,385,084 km (0.048 R)
• M27: 12,255,955 km (0.062 R)
• M28: 13,597,549 km (0.065 R)
• M29: 14,401,338 km (0.109 R)
• M30: 14,984,920 km (0.055 R)
• M31: 15,874,728 km (0.029 R)
• M32: 17,891,756 km (0.094 R)
• M33: 18,834,970 km (0.092 R)
• M34: 19,472,706 km (0.093 R)
• M35: 20,247,324 km (0.077 R)
• M36: 20,442,549 km (0.053 R)
• M37: 20,572,998 km (0.094 R)
• M38: 20,900,468 km (0.04 R)
• M39: 22,026,641 km (0.115 R)
• M40: 22,160,381 km (0.098 R)
• M41: 24,406,593 km (0.085 R)
• M42: 24,475,708 km (0.117 R)
• M43: 25,241,200 km (0.095 R)
• M44: 25,521,397 km (0.08 R)
• M45: 25,943,712 km (0.071 R)
• M46: 26,226,601 km (0.046 R)
• M47: 26,795,372 km (0.094 R)
• M48: 27,224,568 km (0.057 R)
• M49: 27,439,989 km (0.111 R)
• M50: 29,921,369 km (0.07 R)
• M51: 30,143,672 km (0.078 R)
• M52: 30,217,872 km (0.086 R)
• M53: 30,664,572 km (0.081 R)
• M54: 30,888,819 km (0.1 R)
• M55: 32,321,218 km (0.041 R)
• M56: 32,778,090 km (0.052 R)
• M57: 33,160,462 km (0.078 R)
• M58: 33,775,160 km (0.113 R)
• M59: 34,084,080 km (0.044 R)
• M60: 35,485,213 km (0.11 R)
• M61: 35,641,992 km (0.083 R)
• M62: 35,720,531 km (0.115 R)
• M63: 35,877,758 km (0.05 R)
• M64: 36,035,135 km (0.086 R)
• M65: 37,143,655 km (0.046 R)
• M66: 37,701,955 km (0.1 R)
• M67: 37,781,989 km (0.05 R)
• M68: 38,827,080 km (0.045 R)
• M69: 38,988,646 km (0.04 R)
• M70: 39,393,757 km (0.117 R)
• M71: 39,637,452 km (0.114 R)
• M72: 40,044,657 km (0.085 R)
• M73: 42,517,360 km (0.101 R)
• M74: 44,361,753 km (0.11 R)
• M75: 44,446,275 km (0.1 R)
• M76: 44,784,666 km (0.066 R)
• M77: 45,378,869 km (0.099 R)
• M78: 47,177,035 km (0.113 R)
• M79: 49,347,999 km (0.054 R)
• M80: 49,786,022 km (0.096 R)
• M81: 50,754,369 km (0.052 R)
• M82: 51,462,565 km (0.096 R)
• M83: 52,084,892 km (0.088 R)
• M84: 52,530,844 km (0.036 R)
• M85: 52,888,532 km (0.092 R)
• M86: 55,688,256 km (0.106 R)
• M87: 55,961,871 km (0.031 R)
• M88: 56,053,125 km (0.117 R)
• M89: 56,601,701 km (0.065 R)
• M90: 57,335,927 km (0.03 R)
• M91: 57,796,389 km (0.044 R)
• M92: 58,073,295 km (0.079 R)
• M93: 59,557,605 km (0.115 R)
• M94: 59,744,004 km (0.106 R)
• M95: 60,585,193 km (0.104 R)
• M96: 61,995,901 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit