🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 161 Days

Day: 43 Hours

Environment

Temp: 209 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,895,698 km

• M1: 137,032 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.01 AU - 1.37 AU

Year: 486 Days

Day: 22.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,895,698 km

• M1: 810,970 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.19 AU - 1.75 AU

Year: 668 Days

Day: 18.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,895,698 km

• M1: 803,789 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.2 AU - 1.78 AU

Year: 682 Days

Day: 21.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,895,698 km

• M1: 548,276 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.24 AU - 3.3 AU

Year: 1728 Days

Day: 45.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.86 AU - 4.58 AU

Year: 3249 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 12.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.09 AU - 8.45 AU

Year: 8912 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,895,698 km

• M1: 167,250 km (0.094 R)
• M2: 287,228 km (0.038 R)
• M3: 521,498 km (0.076 R)
• M4: 860,188 km (0.107 R)
• M5: 1,045,839 km (0.119 R)
• M6: 1,204,412 km (0.104 R)
• M7: 1,436,140 km (0.073 R)
• M8: 1,799,812 km (0.109 R)
• M9: 2,042,161 km (0.073 R)
• M10: 2,167,374 km (0.094 R)
• M11: 2,478,538 km (0.101 R)
• M12: 2,585,650 km (0.081 R)
• M13: 3,001,083 km (0.094 R)
• M14: 3,115,525 km (0.086 R)
• M15: 3,497,598 km (0.09 R)
• M16: 3,618,324 km (0.103 R)
• M17: 3,740,396 km (0.113 R)
• M18: 4,600,434 km (0.078 R)
• M19: 4,799,698 km (0.065 R)
• M20: 4,900,527 km (0.056 R)
• M21: 5,035,913 km (0.118 R)
• M22: 5,138,388 km (0.067 R)
• M23: 5,555,167 km (0.11 R)
• M24: 6,018,921 km (0.097 R)
• M25: 6,384,388 km (0.113 R)
• M26: 6,681,938 km (0.114 R)
• M27: 7,798,836 km (0.103 R)
• M28: 9,264,596 km (0.081 R)
• M29: 9,432,744 km (0.1 R)
• M30: 9,601,790 km (0.092 R)
• M31: 9,771,883 km (0.104 R)
• M32: 10,331,827 km (0.094 R)
• M33: 11,437,804 km (0.111 R)
• M34: 11,754,204 km (0.1 R)
• M35: 11,982,041 km (0.077 R)
• M36: 12,395,680 km (0.113 R)
• M37: 12,488,281 km (0.113 R)
• M38: 14,778,774 km (0.099 R)
• M39: 15,720,791 km (0.06 R)
• M40: 16,630,945 km (0.095 R)
• M41: 16,784,432 km (0.106 R)
• M42: 17,923,620 km (0.078 R)
• M43: 18,502,564 km (0.059 R)
• M44: 18,608,479 km (0.076 R)
• M45: 18,714,544 km (0.107 R)
• M46: 19,895,320 km (0.116 R)
• M47: 20,549,512 km (0.049 R)
• M48: 20,659,316 km (0.104 R)
• M49: 21,155,383 km (0.047 R)
• M50: 21,991,186 km (0.077 R)
• M51: 22,328,529 km (0.115 R)
• M52: 22,780,913 km (0.063 R)
• M53: 23,407,878 km (0.119 R)
• M54: 24,446,237 km (0.108 R)
• M55: 24,737,354 km (0.098 R)
• M56: 25,088,161 km (0.06 R)
• M57: 25,499,555 km (0.111 R)
• M58: 27,348,136 km (0.088 R)
• M59: 27,650,474 km (0.053 R)
• M60: 28,563,769 km (0.113 R)
• M61: 29,116,383 km (0.073 R)
• M62: 30,545,043 km (0.118 R)
• M63: 31,173,204 km (0.086 R)
• M64: 31,299,315 km (0.057 R)
• M65: 31,425,726 km (0.115 R)
• M66: 32,250,907 km (0.071 R)
• M67: 32,378,514 km (0.06 R)
• M68: 32,634,327 km (0.088 R)
• M69: 33,019,092 km (0.115 R)
• M70: 33,147,747 km (0.048 R)
• M71: 33,340,877 km (0.11 R)
• M72: 36,284,066 km (0.085 R)
• M73: 37,685,798 km (0.104 R)
• M74: 38,359,587 km (0.1 R)
• M75: 38,833,513 km (0.034 R)
• M76: 39,787,349 km (0.087 R)
• M77: 40,129,778 km (0.098 R)
• M78: 40,267,109 km (0.04 R)
• M79: 40,955,858 km (0.081 R)
• M80: 41,163,201 km (0.118 R)
• M81: 42,764,646 km (0.115 R)
• M82: 44,103,098 km (0.084 R)
• M83: 44,528,554 km (0.1 R)
• M84: 45,813,151 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 6

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.33 AU - 18.85 AU

Year: 21967 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,895,698 km

• M1: 81,531 km (0.051 R)
• M2: 599,289 km (0.101 R)
• M3: 666,309 km (0.108 R)
• M4: 857,345 km (0.114 R)
• M5: 2,045,900 km (0.083 R)
• M6: 2,114,267 km (0.096 R)
• M7: 3,031,451 km (0.095 R)
• M8: 3,592,593 km (0.052 R)
• M9: 3,633,882 km (0.112 R)
• M10: 4,493,022 km (0.1 R)
• M11: 4,537,453 km (0.059 R)
• M12: 5,130,160 km (0.042 R)
• M13: 5,176,685 km (0.111 R)
• M14: 6,436,897 km (0.053 R)
• M15: 6,791,743 km (0.109 R)
• M16: 7,100,813 km (0.071 R)
• M17: 7,362,010 km (0.065 R)
• M18: 7,573,243 km (0.078 R)
• M19: 8,218,907 km (0.047 R)
• M20: 8,273,510 km (0.079 R)
• M21: 9,106,920 km (0.093 R)
• M22: 9,220,016 km (0.073 R)
• M23: 10,083,345 km (0.088 R)
• M24: 10,200,480 km (0.111 R)
• M25: 10,972,256 km (0.071 R)
• M26: 11,032,394 km (0.079 R)
• M27: 11,274,144 km (0.113 R)
• M28: 11,517,690 km (0.111 R)
• M29: 11,640,061 km (0.042 R)
• M30: 11,947,784 km (0.084 R)
• M31: 12,320,881 km (0.037 R)
• M32: 12,887,408 km (0.076 R)
• M33: 14,307,840 km (0.073 R)
• M34: 15,439,099 km (0.088 R)
• M35: 15,845,257 km (0.064 R)
• M36: 16,323,521 km (0.102 R)
• M37: 17,786,439 km (0.055 R)
• M38: 17,927,958 km (0.054 R)
• M39: 18,569,284 km (0.116 R)
• M40: 21,284,037 km (0.115 R)
• M41: 22,725,562 km (0.082 R)
• M42: 23,652,171 km (0.095 R)
• M43: 24,433,671 km (0.09 R)
• M44: 24,512,210 km (0.113 R)
• M45: 25,303,133 km (0.055 R)
• M46: 26,585,786 km (0.105 R)
• M47: 27,561,613 km (0.045 R)
• M48: 28,714,713 km (0.101 R)
• M49: 28,880,767 km (0.115 R)
• M50: 31,068,037 km (0.11 R)
• M51: 31,751,699 km (0.085 R)
• M52: 32,440,298 km (0.104 R)
• M53: 33,395,181 km (0.045 R)
• M54: 35,154,901 km (0.099 R)
• M55: 35,688,666 km (0.094 R)
• M56: 36,135,515 km (0.091 R)
• M57: 36,404,492 km (0.111 R)
• M58: 37,125,105 km (0.093 R)
• M59: 37,487,132 km (0.096 R)
• M60: 37,850,356 km (0.089 R)
• M61: 39,868,880 km (0.042 R)
• M62: 40,984,581 km (0.045 R)
• M63: 42,961,517 km (0.102 R)
• M64: 43,056,511 km (0.051 R)
• M65: 44,009,450 km (0.056 R)
• M66: 44,392,570 km (0.083 R)
• M67: 46,617,090 km (0.104 R)
• M68: 48,383,243 km (0.116 R)
• M69: 49,871,592 km (0.089 R)
• M70: 50,872,252 km (0.059 R)
• M71: 51,677,388 km (0.089 R)
• M72: 52,994,896 km (0.104 R)
• M73: 53,811,102 km (0.097 R)
• M74: 54,426,099 km (0.081 R)
• M75: 55,559,452 km (0.117 R)
• M76: 56,077,211 km (0.106 R)
• M77: 56,284,703 km (0.072 R)
• M78: 57,744,628 km (0.092 R)
• M79: 58,584,471 km (0.071 R)
• M80: 60,382,637 km (0.048 R)
• M81: 60,808,243 km (0.111 R)
• M82: 61,555,634 km (0.093 R)
• M83: 63,167,402 km (0.108 R)
• M84: 65,447,124 km (0.098 R)
• M85: 65,993,904 km (0.106 R)
• M86: 66,432,375 km (0.101 R)
• M87: 67,532,817 km (0.09 R)
• M88: 68,861,246 km (0.049 R)
• M89: 69,083,549 km (0.086 R)
• M90: 72,671,803 km (0.087 R)
• M91: 73,011,241 km (0.047 R)
• M92: 73,237,882 km (0.036 R)
• M93: 73,805,605 km (0.067 R)
• M94: 74,602,663 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit