🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.7 AU

Year: 194 Days

Day: 30.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.71 AU - 0.99 AU

Year: 291 Days

Day: 27 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.89 AU - 1.07 AU

Year: 360 Days

Day: 15.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.61 AU - 2.41 AU

Year: 1057 Days

Day: 37.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 90 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.67 AU - 5.23 AU

Year: 3481 Days

Day: 36.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,013,421 km

• M1: 850,763 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.46 AU - 4.5 AU

Year: 3517 Days

Day: 36 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 10.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.78 AU - 8.84 AU

Year: 9698 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,013,421 km

• M1: 156,330 km (0.087 R)
• M2: 296,952 km (0.101 R)
• M3: 453,431 km (0.095 R)
• M4: 557,402 km (0.114 R)
• M5: 856,149 km (0.092 R)
• M6: 955,482 km (0.056 R)
• M7: 1,739,225 km (0.052 R)
• M8: 2,111,873 km (0.109 R)
• M9: 2,249,503 km (0.048 R)
• M10: 2,779,528 km (0.077 R)
• M11: 2,981,934 km (0.033 R)
• M12: 3,084,858 km (0.092 R)
• M13: 3,428,035 km (0.114 R)
• M14: 3,700,303 km (0.041 R)
• M15: 4,036,450 km (0.077 R)
• M16: 4,708,294 km (0.099 R)
• M17: 5,258,365 km (0.056 R)
• M18: 6,220,130 km (0.111 R)
• M19: 6,319,313 km (0.096 R)
• M20: 6,552,836 km (0.104 R)
• M21: 6,620,155 km (0.103 R)
• M22: 6,823,159 km (0.085 R)
• M23: 7,200,894 km (0.119 R)
• M24: 7,479,894 km (0.077 R)
• M25: 7,905,200 km (0.115 R)
• M26: 7,976,858 km (0.04 R)
• M27: 8,374,788 km (0.063 R)
• M28: 9,303,192 km (0.106 R)
• M29: 9,645,472 km (0.11 R)
• M30: 10,147,074 km (0.101 R)
• M31: 10,381,494 km (0.077 R)
• M32: 10,895,512 km (0.09 R)
• M33: 11,055,432 km (0.084 R)
• M34: 11,175,859 km (0.1 R)
• M35: 11,256,342 km (0.094 R)
• M36: 12,030,960 km (0.066 R)
• M37: 12,528,971 km (0.113 R)
• M38: 13,118,536 km (0.09 R)
• M39: 13,331,414 km (0.081 R)
• M40: 13,631,208 km (0.066 R)
• M41: 14,544,055 km (0.106 R)
• M42: 15,208,120 km (0.068 R)
• M43: 16,291,208 km (0.032 R)
• M44: 17,166,206 km (0.093 R)
• M45: 17,585,978 km (0.032 R)
• M46: 17,914,794 km (0.116 R)
• M47: 18,056,463 km (0.119 R)
• M48: 18,530,987 km (0.1 R)
• M49: 19,106,042 km (0.109 R)
• M50: 19,298,873 km (0.101 R)
• M51: 19,589,542 km (0.099 R)
• M52: 19,735,400 km (0.043 R)
• M53: 20,224,286 km (0.079 R)
• M54: 20,371,789 km (0.107 R)
• M55: 20,618,327 km (0.08 R)
• M56: 24,485,431 km (0.069 R)
• M57: 24,590,300 km (0.066 R)
• M58: 25,169,094 km (0.056 R)
• M59: 26,072,366 km (0.108 R)
• M60: 26,179,328 km (0.093 R)
• M61: 26,554,819 km (0.084 R)
• M62: 26,986,259 km (0.119 R)
• M63: 27,801,418 km (0.065 R)
• M64: 28,404,297 km (0.111 R)
• M65: 28,624,505 km (0.076 R)
• M66: 29,455,821 km (0.094 R)
• M67: 29,622,922 km (0.106 R)
• M68: 31,425,875 km (0.113 R)
• M69: 32,859,172 km (0.077 R)
• M70: 33,148,345 km (0.096 R)
• M71: 33,438,266 km (0.1 R)
• M72: 34,196,428 km (0.081 R)
• M73: 34,724,508 km (0.08 R)
• M74: 34,960,125 km (0.109 R)
• M75: 35,196,190 km (0.07 R)
• M76: 35,967,367 km (0.053 R)
• M77: 36,624,102 km (0.117 R)
• M78: 38,070,863 km (0.114 R)
• M79: 38,679,128 km (0.098 R)
• M80: 38,801,200 km (0.039 R)
• M81: 39,843,747 km (0.118 R)
• M82: 39,967,016 km (0.105 R)
• M83: 41,082,118 km (0.066 R)
• M84: 41,268,966 km (0.062 R)
• M85: 41,518,495 km (0.083 R)
• M86: 41,893,837 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 10.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.66 AU - 11.72 AU

Year: 11186 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,013,421 km

• M1: 165,754 km (0.069 R)
• M2: 374,443 km (0.073 R)
• M3: 543,788 km (0.111 R)
• M4: 702,811 km (0.063 R)
• M5: 961,316 km (0.115 R)
• M6: 1,069,026 km (0.116 R)
• M7: 1,158,187 km (0.119 R)
• M8: 1,226,852 km (0.117 R)
• M9: 1,392,756 km (0.078 R)
• M10: 1,668,615 km (0.081 R)
• M11: 1,747,004 km (0.078 R)
• M12: 1,826,590 km (0.119 R)
• M13: 2,045,152 km (0.096 R)
• M14: 2,689,919 km (0.065 R)
• M15: 3,196,458 km (0.087 R)
• M16: 3,294,744 km (0.113 R)
• M17: 4,081,927 km (0.072 R)
• M18: 7,585,210 km (0.111 R)
• M19: 8,162,359 km (0.097 R)
• M20: 8,252,417 km (0.046 R)
• M21: 9,077,898 km (0.119 R)
• M22: 9,785,795 km (0.1 R)
• M23: 10,170,561 km (0.111 R)
• M24: 11,254,397 km (0.072 R)
• M25: 11,455,457 km (0.064 R)
• M26: 12,065,667 km (0.106 R)
• M27: 12,686,348 km (0.107 R)
• M28: 13,370,609 km (0.026 R)
• M29: 13,583,487 km (0.074 R)
• M30: 14,392,213 km (0.065 R)
• M31: 14,555,723 km (0.101 R)
• M32: 14,719,982 km (0.094 R)
• M33: 16,338,930 km (0.085 R)
• M34: 16,566,618 km (0.033 R)
• M35: 16,910,244 km (0.078 R)
• M36: 17,082,880 km (0.059 R)
• M37: 17,488,141 km (0.103 R)
• M38: 19,200,438 km (0.112 R)
• M39: 20,045,965 km (0.06 R)
• M40: 20,289,810 km (0.057 R)
• M41: 20,780,491 km (0.069 R)
• M42: 23,036,427 km (0.063 R)
• M43: 23,484,173 km (0.088 R)
• M44: 24,193,416 km (0.117 R)
• M45: 25,831,364 km (0.115 R)
• M46: 25,897,635 km (0.112 R)
• M47: 26,563,346 km (0.103 R)
• M48: 27,302,210 km (0.036 R)
• M49: 27,437,297 km (0.117 R)
• M50: 28,115,873 km (0.094 R)
• M51: 28,252,306 km (0.042 R)
• M52: 28,868,799 km (0.075 R)
• M53: 28,937,614 km (0.101 R)
• M54: 29,006,429 km (0.115 R)
• M55: 29,075,393 km (0.062 R)
• M56: 34,103,527 km (0.078 R)
• M57: 35,715,295 km (0.065 R)
• M58: 35,936,999 km (0.088 R)
• M59: 37,276,797 km (0.082 R)
• M60: 37,351,746 km (0.086 R)
• M61: 37,651,839 km (0.036 R)
• M62: 39,775,381 km (0.097 R)
• M63: 40,620,160 km (0.083 R)
• M64: 40,774,396 km (0.114 R)
• M65: 41,083,465 km (0.106 R)
• M66: 41,393,282 km (0.106 R)
• M67: 42,015,310 km (0.051 R)
• M68: 42,640,479 km (0.08 R)
• M69: 43,347,329 km (0.113 R)
• M70: 43,979,081 km (0.089 R)
• M71: 44,772,848 km (0.111 R)
• M72: 44,932,169 km (0.119 R)
• M73: 45,811,954 km (0.101 R)
• M74: 46,213,774 km (0.086 R)
• M75: 46,455,375 km (0.073 R)
• M76: 47,101,638 km (0.109 R)
• M77: 47,263,802 km (0.066 R)
• M78: 48,076,866 km (0.04 R)
• M79: 49,058,677 km (0.111 R)
• M80: 49,469,622 km (0.052 R)
• M81: 50,047,070 km (0.098 R)
• M82: 50,212,376 km (0.097 R)
• M83: 50,875,693 km (0.028 R)
• M84: 50,958,869 km (0.059 R)
• M85: 51,541,852 km (0.058 R)
• M86: 52,043,454 km (0.12 R)
• M87: 55,685,115 km (0.107 R)
• M88: 56,199,731 km (0.05 R)
• M89: 56,543,657 km (0.087 R)
• M90: 58,013,456 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit