🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 154 Days

Day: 42.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,869,583 km

• M1: 460,462 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.01 AU - 1.57 AU

Year: 618 Days

Day: 46.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.46 AU - 2.42 AU

Year: 1140 Days

Day: 27.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.64 AU - 2.48 AU

Year: 1247 Days

Day: 33 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.07 AU - 2.79 AU

Year: 1598 Days

Day: 22.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 13.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.21 AU - 5.45 AU

Year: 4477 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,869,583 km

• M1: 222,153 km (0.119 R)
• M2: 444,006 km (0.083 R)
• M3: 803,191 km (0.079 R)
• M4: 896,839 km (0.094 R)
• M5: 1,085,183 km (0.091 R)
• M6: 1,250,937 km (0.109 R)
• M7: 1,503,010 km (0.104 R)
• M8: 1,786,049 km (0.087 R)
• M9: 2,116,211 km (0.105 R)
• M10: 2,529,102 km (0.031 R)
• M11: 2,720,886 km (0.096 R)
• M12: 2,835,179 km (0.116 R)
• M13: 3,034,742 km (0.084 R)
• M14: 3,170,428 km (0.118 R)
• M15: 3,377,920 km (0.069 R)
• M16: 3,483,386 km (0.055 R)
• M17: 3,661,707 km (0.077 R)
• M18: 4,102,123 km (0.117 R)
• M19: 4,501,550 km (0.04 R)
• M20: 4,715,774 km (0.118 R)
• M21: 5,073,761 km (0.087 R)
• M22: 5,358,446 km (0.116 R)
• M23: 5,502,808 km (0.077 R)
• M24: 5,774,328 km (0.1 R)
• M25: 6,071,729 km (0.066 R)
• M26: 6,703,780 km (0.115 R)
• M27: 6,994,000 km (0.07 R)
• M28: 7,633,231 km (0.094 R)
• M29: 7,749,469 km (0.055 R)
• M30: 8,219,954 km (0.036 R)
• M31: 8,362,970 km (0.114 R)
• M32: 8,530,819 km (0.116 R)
• M33: 8,651,394 km (0.059 R)
• M34: 8,967,644 km (0.064 R)
• M35: 9,213,583 km (0.049 R)
• M36: 9,636,646 km (0.081 R)
• M37: 10,168,317 km (0.111 R)
• M38: 10,683,382 km (0.073 R)
• M39: 10,865,742 km (0.115 R)
• M40: 11,022,820 km (0.056 R)
• M41: 11,154,316 km (0.111 R)
• M42: 12,198,061 km (0.082 R)
• M43: 12,662,861 km (0.093 R)
• M44: 12,773,115 km (0.12 R)
• M45: 12,994,520 km (0.114 R)
• M46: 13,666,214 km (0.08 R)
• M47: 14,120,393 km (0.073 R)
• M48: 14,349,428 km (0.048 R)
• M49: 14,811,087 km (0.099 R)
• M50: 14,898,153 km (0.055 R)
• M51: 15,072,883 km (0.088 R)
• M52: 15,277,533 km (0.094 R)
• M53: 15,660,204 km (0.029 R)
• M54: 16,046,017 km (0.119 R)
• M55: 16,284,925 km (0.072 R)
• M56: 16,525,179 km (0.107 R)
• M57: 16,918,023 km (0.093 R)
• M58: 17,344,527 km (0.102 R)
• M59: 17,682,020 km (0.078 R)
• M60: 17,898,039 km (0.119 R)
• M61: 18,021,906 km (0.081 R)
• M62: 18,332,621 km (0.099 R)
• M63: 18,613,865 km (0.087 R)
• M64: 18,770,643 km (0.118 R)
• M65: 19,212,256 km (0.048 R)
• M66: 19,466,124 km (0.074 R)
• M67: 19,593,432 km (0.095 R)
• M68: 19,753,052 km (0.08 R)
• M69: 20,234,309 km (0.08 R)
• M70: 20,331,099 km (0.108 R)
• M71: 20,816,993 km (0.069 R)
• M72: 21,012,517 km (0.069 R)
• M73: 21,175,878 km (0.076 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.1

Radius: 13.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.43 AU - 8.05 AU

Year: 7380 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,869,583 km

• M1: 166,652 km (0.104 R)
• M2: 307,124 km (0.084 R)
• M3: 422,165 km (0.08 R)
• M4: 544,536 km (0.088 R)
• M5: 945,159 km (0.068 R)
• M6: 1,063,641 km (0.093 R)
• M7: 1,298,061 km (0.104 R)
• M8: 1,412,204 km (0.095 R)
• M9: 1,510,041 km (0.113 R)
• M10: 1,692,102 km (0.086 R)
• M11: 1,860,399 km (0.075 R)
• M12: 2,145,981 km (0.102 R)
• M13: 2,784,615 km (0.088 R)
• M14: 3,268,265 km (0.084 R)
• M15: 3,426,689 km (0.054 R)
• M16: 3,533,651 km (0.046 R)
• M17: 3,833,745 km (0.095 R)
• M18: 4,694,381 km (0.05 R)
• M19: 5,613,361 km (0.094 R)
• M20: 5,835,813 km (0.107 R)
• M21: 6,355,366 km (0.1 R)
• M22: 6,454,400 km (0.069 R)
• M23: 7,128,189 km (0.101 R)
• M24: 7,265,669 km (0.118 R)
• M25: 7,683,347 km (0.097 R)
• M26: 7,824,417 km (0.098 R)
• M27: 8,397,078 km (0.065 R)
• M28: 9,281,501 km (0.055 R)
• M29: 9,545,092 km (0.118 R)
• M30: 9,696,784 km (0.116 R)
• M31: 11,418,357 km (0.094 R)
• M32: 12,149,591 km (0.105 R)
• M33: 12,396,727 km (0.065 R)
• M34: 12,687,096 km (0.097 R)
• M35: 12,770,572 km (0.083 R)
• M36: 13,529,482 km (0.116 R)
• M37: 14,476,736 km (0.101 R)
• M38: 14,607,634 km (0.066 R)
• M39: 15,312,240 km (0.099 R)
• M40: 15,713,312 km (0.102 R)
• M41: 15,803,070 km (0.077 R)
• M42: 15,892,829 km (0.08 R)
• M43: 16,027,766 km (0.069 R)
• M44: 16,118,123 km (0.102 R)
• M45: 16,253,659 km (0.096 R)
• M46: 17,771,030 km (0.101 R)
• M47: 17,958,028 km (0.076 R)
• M48: 18,051,676 km (0.067 R)
• M49: 18,145,623 km (0.109 R)
• M50: 18,428,363 km (0.097 R)
• M51: 19,912,075 km (0.085 R)
• M52: 20,057,783 km (0.05 R)
• M53: 20,155,022 km (0.078 R)
• M54: 20,545,772 km (0.11 R)
• M55: 20,889,697 km (0.108 R)
• M56: 23,145,932 km (0.048 R)
• M57: 23,657,856 km (0.093 R)
• M58: 24,744,834 km (0.077 R)
• M59: 24,849,254 km (0.116 R)
• M60: 24,953,822 km (0.119 R)
• M61: 25,110,900 km (0.117 R)
• M62: 25,320,786 km (0.093 R)
• M63: 25,689,545 km (0.107 R)
• M64: 26,646,074 km (0.075 R)
• M65: 27,236,387 km (0.105 R)
• M66: 28,813,298 km (0.056 R)
• M67: 29,751,277 km (0.055 R)
• M68: 29,917,929 km (0.045 R)
• M69: 30,531,429 km (0.105 R)
• M70: 31,487,659 km (0.104 R)
• M71: 32,625,351 km (0.113 R)
• M72: 32,797,239 km (0.104 R)
• M73: 34,008,234 km (0.109 R)
• M74: 34,882,334 km (0.1 R)
• M75: 35,940,888 km (0.115 R)
• M76: 36,059,220 km (0.054 R)
• M77: 36,177,552 km (0.1 R)
• M78: 36,414,814 km (0.073 R)
• M79: 36,771,605 km (0.097 R)
• M80: 37,308,811 km (0.074 R)
• M81: 37,548,467 km (0.066 R)
• M82: 40,587,099 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 14.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.95 AU - 9.09 AU

Year: 10489 Days

Day: 5.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,869,583 km

• M1: 254,316 km (0.064 R)
• M2: 423,960 km (0.039 R)
• M3: 708,346 km (0.11 R)
• M4: 940,821 km (0.06 R)
• M5: 1,110,914 km (0.079 R)
• M6: 1,310,777 km (0.106 R)
• M7: 1,523,355 km (0.11 R)
• M8: 1,810,882 km (0.095 R)
• M9: 1,918,144 km (0.116 R)
• M10: 2,071,931 km (0.06 R)
• M11: 2,184,428 km (0.109 R)
• M12: 2,322,208 km (0.097 R)
• M13: 2,928,528 km (0.082 R)
• M14: 3,132,879 km (0.119 R)
• M15: 3,263,178 km (0.055 R)
• M16: 3,556,091 km (0.077 R)
• M17: 4,139,523 km (0.09 R)
• M18: 4,486,739 km (0.092 R)
• M19: 4,604,473 km (0.1 R)
• M20: 4,903,669 km (0.044 R)
• M21: 5,055,810 km (0.062 R)
• M22: 6,131,119 km (0.041 R)
• M23: 6,627,934 km (0.05 R)
• M24: 6,932,216 km (0.094 R)
• M25: 7,068,948 km (0.114 R)
• M26: 7,766,373 km (0.115 R)
• M27: 7,944,245 km (0.099 R)
• M28: 8,485,790 km (0.098 R)
• M29: 9,076,851 km (0.086 R)
• M30: 9,339,545 km (0.076 R)
• M31: 9,757,671 km (0.097 R)
• M32: 9,949,754 km (0.052 R)
• M33: 11,128,586 km (0.114 R)
• M34: 11,775,447 km (0.068 R)
• M35: 12,185,943 km (0.093 R)
• M36: 12,309,960 km (0.085 R)
• M37: 12,810,514 km (0.11 R)
• M38: 12,936,625 km (0.069 R)
• M39: 13,445,557 km (0.098 R)
• M40: 13,702,417 km (0.083 R)
• M41: 14,308,288 km (0.107 R)
• M42: 14,658,497 km (0.103 R)
• M43: 15,456,602 km (0.082 R)
• M44: 15,680,849 km (0.098 R)
• M45: 16,132,634 km (0.105 R)
• M46: 16,542,832 km (0.08 R)
• M47: 16,956,619 km (0.062 R)
• M48: 17,841,192 km (0.103 R)
• M49: 17,982,262 km (0.116 R)
• M50: 18,312,874 km (0.048 R)
• M51: 18,932,209 km (0.096 R)
• M52: 19,076,122 km (0.087 R)
• M53: 19,509,956 km (0.109 R)
• M54: 19,606,895 km (0.115 R)
• M55: 19,801,073 km (0.116 R)
• M56: 19,947,081 km (0.077 R)
• M57: 20,781,687 km (0.068 R)
• M58: 21,278,053 km (0.085 R)
• M59: 21,477,617 km (0.098 R)
• M60: 21,677,928 km (0.097 R)
• M61: 22,535,872 km (0.111 R)
• M62: 22,994,539 km (0.051 R)
• M63: 24,232,910 km (0.105 R)
• M64: 24,598,228 km (0.1 R)
• M65: 26,184,265 km (0.098 R)
• M66: 26,398,339 km (0.11 R)
• M67: 26,935,845 km (0.117 R)
• M68: 27,097,710 km (0.103 R)
• M69: 29,621,575 km (0.103 R)
• M70: 32,219,641 km (0.062 R)
• M71: 32,851,692 km (0.095 R)
• M72: 33,256,055 km (0.081 R)
• M73: 33,371,844 km (0.099 R)
• M74: 34,537,660 km (0.084 R)
• M75: 35,184,372 km (0.053 R)
• M76: 35,598,160 km (0.047 R)
• M77: 35,894,663 km (0.108 R)
• M78: 36,192,063 km (0.042 R)
• M79: 38,599,991 km (0.073 R)
• M80: 39,026,644 km (0.106 R)
• M81: 39,148,865 km (0.117 R)
• M82: 40,007,856 km (0.106 R)
• M83: 40,873,130 km (0.1 R)
• M84: 41,059,380 km (0.117 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: 212 - 19,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit