🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.59 AU - 0.65 AU

Year: 187 Days

Day: 46.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,915,007 km

• M1: 199,264 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 24.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 215 Days

Day: 16.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,915,007 km

• M1: 441,613 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.67 AU - 0.71 AU

Year: 219 Days

Day: 18.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,915,007 km

• M1: 53,556 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.56 AU - 3.6 AU

Year: 2070 Days

Day: 26.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.15 AU - 3.25 AU

Year: 2192 Days

Day: 21.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 8.7

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.71 AU - 5.05 AU

Year: 3510 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,915,007 km

• M1: 108,907 km (0.096 R)
• M2: 166,353 km (0.097 R)
• M3: 241,301 km (0.079 R)
• M4: 459,116 km (0.089 R)
• M5: 528,080 km (0.077 R)
• M6: 648,507 km (0.092 R)
• M7: 895,942 km (0.029 R)
• M8: 1,042,398 km (0.042 R)
• M9: 1,270,834 km (0.097 R)
• M10: 1,410,558 km (0.115 R)
• M11: 1,568,833 km (0.102 R)
• M12: 1,622,987 km (0.072 R)
• M13: 2,153,312 km (0.043 R)
• M14: 2,213,749 km (0.076 R)
• M15: 2,398,503 km (0.082 R)
• M16: 2,685,282 km (0.111 R)
• M17: 2,766,962 km (0.094 R)
• M18: 3,256,746 km (0.091 R)
• M19: 3,700,603 km (0.106 R)
• M20: 4,144,759 km (0.116 R)
• M21: 4,239,454 km (0.1 R)
• M22: 4,450,387 km (0.071 R)
• M23: 4,547,326 km (0.113 R)
• M24: 4,782,943 km (0.052 R)
• M25: 4,962,461 km (0.036 R)
• M26: 5,639,241 km (0.056 R)
• M27: 5,828,782 km (0.098 R)
• M28: 6,041,959 km (0.106 R)
• M29: 6,235,987 km (0.085 R)
• M30: 6,301,212 km (0.119 R)
• M31: 6,808,199 km (0.064 R)
• M32: 7,191,469 km (0.09 R)
• M33: 7,466,280 km (0.101 R)
• M34: 7,674,520 km (0.107 R)
• M35: 8,215,765 km (0.103 R)
• M36: 8,623,719 km (0.071 R)
• M37: 9,161,374 km (0.109 R)
• M38: 9,684,817 km (0.033 R)
• M39: 9,785,646 km (0.114 R)
• M40: 9,988,351 km (0.043 R)
• M41: 10,141,240 km (0.074 R)
• M42: 10,243,565 km (0.092 R)
• M43: 10,397,800 km (0.045 R)
• M44: 10,656,604 km (0.108 R)
• M45: 11,101,359 km (0.109 R)
• M46: 11,259,783 km (0.093 R)
• M47: 11,605,653 km (0.109 R)
• M48: 11,847,104 km (0.115 R)
• M49: 12,063,123 km (0.05 R)
• M50: 12,198,809 km (0.09 R)
• M51: 12,253,262 km (0.038 R)
• M52: 12,746,636 km (0.104 R)
• M53: 13,051,367 km (0.109 R)
• M54: 13,218,617 km (0.032 R)
• M55: 13,274,567 km (0.113 R)
• M56: 13,470,839 km (0.067 R)
• M57: 14,208,357 km (0.053 R)
• M58: 14,294,376 km (0.118 R)
• M59: 14,813,630 km (0.107 R)
• M60: 15,017,382 km (0.073 R)
• M61: 16,168,837 km (0.115 R)
• M62: 16,408,493 km (0.097 R)
• M63: 16,891,395 km (0.072 R)
• M64: 17,379,084 km (0.115 R)
• M65: 17,532,422 km (0.064 R)
• M66: 17,593,906 km (0.119 R)
• M67: 17,686,208 km (0.059 R)
• M68: 17,902,228 km (0.1 R)
• M69: 18,181,377 km (0.096 R)
• M70: 18,743,865 km (0.032 R)
• M71: 18,901,093 km (0.107 R)
• M72: 19,343,753 km (0.045 R)
• M73: 19,407,332 km (0.061 R)
• M74: 19,662,097 km (0.115 R)
• M75: 20,303,872 km (0.088 R)
• M76: 20,627,302 km (0.055 R)
• M77: 21,050,365 km (0.109 R)
• M78: 21,148,352 km (0.084 R)
• M79: 21,443,508 km (0.095 R)
• M80: 21,871,957 km (0.1 R)
• M81: 22,270,186 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 12.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.09 AU - 5.07 AU

Year: 3753 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,915,007 km

• M1: 167,400 km (0.099 R)
• M2: 315,352 km (0.089 R)
• M3: 407,355 km (0.119 R)
• M4: 546,930 km (0.069 R)
• M5: 786,137 km (0.089 R)
• M6: 980,464 km (0.103 R)
• M7: 1,095,655 km (0.118 R)
• M8: 1,496,428 km (0.101 R)
• M9: 1,590,076 km (0.07 R)
• M10: 1,840,802 km (0.03 R)
• M11: 1,956,291 km (0.106 R)
• M12: 2,240,976 km (0.104 R)
• M13: 2,396,259 km (0.089 R)
• M14: 2,507,260 km (0.102 R)
• M15: 2,734,350 km (0.034 R)
• M16: 2,833,683 km (0.041 R)
• M17: 2,968,321 km (0.056 R)
• M18: 3,053,442 km (0.116 R)
• M19: 3,208,874 km (0.115 R)
• M20: 3,402,604 km (0.109 R)
• M21: 3,618,324 km (0.06 R)
• M22: 3,727,829 km (0.117 R)
• M23: 3,969,131 km (0.106 R)
• M24: 4,120,225 km (0.116 R)
• M25: 4,428,097 km (0.081 R)
• M26: 4,604,772 km (0.112 R)
• M27: 4,723,702 km (0.036 R)
• M28: 4,803,737 km (0.114 R)
• M29: 5,005,545 km (0.099 R)
• M30: 5,375,949 km (0.083 R)
• M31: 6,056,619 km (0.095 R)
• M32: 6,809,545 km (0.06 R)
• M33: 6,900,052 km (0.081 R)
• M34: 7,220,192 km (0.119 R)
• M35: 7,498,444 km (0.048 R)
• M36: 7,780,286 km (0.082 R)
• M37: 7,970,126 km (0.117 R)
• M38: 8,282,037 km (0.118 R)
• M39: 8,403,062 km (0.072 R)
• M40: 8,573,454 km (0.101 R)
• M41: 8,967,196 km (0.089 R)
• M42: 9,066,678 km (0.103 R)
• M43: 9,166,460 km (0.116 R)
• M44: 9,619,891 km (0.112 R)
• M45: 9,875,105 km (0.08 R)
• M46: 10,029,191 km (0.083 R)
• M47: 10,339,906 km (0.11 R)
• M48: 10,759,228 km (0.104 R)
• M49: 10,944,431 km (0.077 R)
• M50: 11,077,274 km (0.099 R)
• M51: 12,408,395 km (0.093 R)
• M52: 13,446,904 km (0.08 R)
• M53: 13,617,894 km (0.112 R)
• M54: 13,875,801 km (0.109 R)
• M55: 14,193,248 km (0.048 R)
• M56: 14,483,916 km (0.098 R)
• M57: 15,248,810 km (0.042 R)
• M58: 15,936,512 km (0.101 R)
• M59: 16,725,940 km (0.075 R)
• M60: 16,879,277 km (0.041 R)
• M61: 17,156,333 km (0.114 R)
• M62: 17,311,017 km (0.075 R)
• M63: 17,435,033 km (0.096 R)
• M64: 17,652,848 km (0.112 R)
• M65: 17,808,879 km (0.106 R)
• M66: 19,266,411 km (0.11 R)
• M67: 19,427,228 km (0.068 R)
• M68: 19,652,971 km (0.07 R)
• M69: 19,782,374 km (0.108 R)
• M70: 20,107,151 km (0.066 R)
• M71: 20,729,179 km (0.089 R)
• M72: 20,992,920 km (0.105 R)
• M73: 21,191,586 km (0.066 R)
• M74: 21,724,154 km (0.058 R)
• M75: 22,328,529 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 12.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.05 AU - 6.73 AU

Year: 5473 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,915,007 km

• M1: 186,249 km (0.113 R)
• M2: 562,787 km (0.079 R)
• M3: 700,716 km (0.066 R)
• M4: 804,238 km (0.115 R)
• M5: 949,049 km (0.074 R)
• M6: 1,058,405 km (0.117 R)
• M7: 1,421,629 km (0.068 R)
• M8: 1,760,169 km (0.076 R)
• M9: 2,105,291 km (0.038 R)
• M10: 2,616,467 km (0.09 R)
• M11: 2,827,549 km (0.088 R)
• M12: 3,232,960 km (0.117 R)
• M13: 3,715,712 km (0.075 R)
• M14: 4,357,636 km (0.069 R)
• M15: 4,710,687 km (0.096 R)
• M16: 5,391,358 km (0.037 R)
• M17: 6,512,594 km (0.059 R)
• M18: 6,800,420 km (0.115 R)
• M19: 6,902,147 km (0.06 R)
• M20: 7,018,982 km (0.076 R)
• M21: 7,180,847 km (0.117 R)
• M22: 7,403,599 km (0.082 R)
• M23: 7,553,346 km (0.048 R)
• M24: 7,764,728 km (0.105 R)
• M25: 7,855,833 km (0.062 R)
• M26: 7,962,646 km (0.115 R)
• M27: 8,070,057 km (0.085 R)
• M28: 8,504,190 km (0.105 R)
• M29: 9,009,831 km (0.114 R)
• M30: 9,688,257 km (0.113 R)
• M31: 9,885,128 km (0.093 R)
• M32: 10,033,679 km (0.093 R)
• M33: 10,133,161 km (0.061 R)
• M34: 10,283,058 km (0.066 R)
• M35: 10,635,361 km (0.1 R)
• M36: 10,940,691 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799

Radius: 5.6

Gravity: 25.48 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.65 AU - 17.63 AU

Year: 21448 Days

Day: 20.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,915,007 km

• M1: 549,623 km (0.089 R)
• M2: 642,373 km (0.071 R)
• M3: 951,442 km (0.034 R)
• M4: 1,007,093 km (0.077 R)
• M5: 1,826,291 km (0.109 R)
• M6: 2,038,421 km (0.051 R)
• M7: 2,371,276 km (0.059 R)
• M8: 2,409,274 km (0.052 R)
• M9: 3,339,473 km (0.109 R)
• M10: 4,699,168 km (0.071 R)
• M11: 5,087,524 km (0.096 R)
• M12: 5,136,742 km (0.098 R)
• M13: 5,235,776 km (0.12 R)
• M14: 6,050,635 km (0.069 R)
• M15: 6,472,651 km (0.063 R)
• M16: 6,904,241 km (0.07 R)
• M17: 7,068,499 km (0.075 R)
• M18: 8,080,828 km (0.119 R)
• M19: 9,137,737 km (0.111 R)
• M20: 9,499,614 km (0.053 R)
• M21: 10,113,265 km (0.119 R)
• M22: 10,613,221 km (0.103 R)
• M23: 11,378,414 km (0.053 R)
• M24: 11,767,518 km (0.058 R)
• M25: 12,359,477 km (0.111 R)
• M26: 13,299,400 km (0.081 R)
• M27: 13,572,267 km (0.074 R)
• M28: 14,401,637 km (0.116 R)
• M29: 14,611,523 km (0.085 R)
• M30: 16,108,998 km (0.107 R)
• M31: 17,134,192 km (0.114 R)
• M32: 17,282,294 km (0.073 R)
• M33: 18,104,783 km (0.09 R)
• M34: 19,246,963 km (0.063 R)
• M35: 20,177,162 km (0.104 R)
• M36: 20,333,642 km (0.073 R)
• M37: 20,726,635 km (0.113 R)
• M38: 20,884,611 km (0.075 R)
• M39: 21,760,057 km (0.102 R)
• M40: 21,840,242 km (0.12 R)
• M41: 22,810,085 km (0.104 R)
• M42: 24,791,658 km (0.029 R)
• M43: 25,380,027 km (0.089 R)
• M44: 26,655,947 km (0.09 R)
• M45: 27,865,595 km (0.119 R)
• M46: 28,301,972 km (0.026 R)
• M47: 28,477,151 km (0.076 R)
• M48: 28,828,557 km (0.103 R)
• M49: 28,916,670 km (0.118 R)
• M50: 29,446,994 km (0.072 R)
• M51: 29,891,450 km (0.075 R)
• M52: 34,736,775 km (0.095 R)
• M53: 35,678,045 km (0.082 R)
• M54: 36,246,666 km (0.088 R)
• M55: 38,067,273 km (0.073 R)
• M56: 38,357,492 km (0.077 R)
• M57: 38,551,371 km (0.073 R)
• M58: 38,842,788 km (0.079 R)
• M59: 39,330,028 km (0.109 R)
• M60: 39,917,499 km (0.117 R)
• M61: 40,015,635 km (0.046 R)
• M62: 40,606,547 km (0.083 R)
• M63: 43,300,655 km (0.08 R)
• M64: 43,704,719 km (0.113 R)
• M65: 43,805,847 km (0.068 R)
• M66: 45,026,416 km (0.108 R)
• M67: 46,671,095 km (0.073 R)
• M68: 46,774,467 km (0.076 R)
• M69: 46,877,989 km (0.12 R)
• M70: 48,439,940 km (0.097 R)
• M71: 49,385,249 km (0.108 R)
• M72: 50,761,549 km (0.071 R)
• M73: 50,867,914 km (0.112 R)
• M74: 51,828,631 km (0.104 R)
• M75: 52,903,193 km (0.08 R)
• M76: 54,419,965 km (0.12 R)
• M77: 54,528,873 km (0.119 R)
• M78: 55,731,340 km (0.118 R)
• M79: 56,390,917 km (0.106 R)
• M80: 58,162,306 km (0.103 R)
• M81: 58,385,057 km (0.118 R)
• M82: 59,166,855 km (0.077 R)
• M83: 63,699,970 km (0.065 R)
• M84: 65,544,213 km (0.088 R)
• M85: 66,240,292 km (0.075 R)
• M86: 66,822,377 km (0.051 R)
• M87: 67,639,929 km (0.063 R)
• M88: 69,639,305 km (0.087 R)
• M89: 69,757,487 km (0.082 R)
• M90: 70,705,638 km (0.099 R)
• M91: 71,181,360 km (0.104 R)
• M92: 71,777,358 km (0.097 R)
• M93: 73,575,524 km (0.027 R)
• M94: 78,565,511 km (0.094 R)
• M95: 79,675,377 km (0.104 R)
• M96: 83,161,606 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit