🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 178 Days

Day: 36.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,059,034 km

• M1: 362,326 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.05 AU

Year: 281 Days

Day: 21.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,059,034 km

• M1: 418,724 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.28 AU - 2.38 AU

Year: 1299 Days

Day: 42 Hours

Environment

Temp: -85 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,059,034 km

• M1: 1,036,713 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.93 AU - 4.27 AU

Year: 2495 Days

Day: 41.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.1 AU - 4.88 AU

Year: 2911 Days

Day: 24.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 14.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.59 AU - 6.73 AU

Year: 6278 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,059,034 km

• M1: 192,233 km (0.063 R)
• M2: 335,847 km (0.116 R)
• M3: 464,801 km (0.116 R)
• M4: 616,792 km (0.084 R)
• M5: 845,527 km (0.118 R)
• M6: 1,623,436 km (0.05 R)
• M7: 1,970,054 km (0.092 R)
• M8: 2,534,637 km (0.077 R)
• M9: 2,801,519 km (0.105 R)
• M10: 4,192,630 km (0.043 R)
• M11: 4,563,333 km (0.057 R)
• M12: 5,000,010 km (0.057 R)
• M13: 5,139,285 km (0.086 R)
• M14: 5,251,783 km (0.08 R)
• M15: 5,738,574 km (0.087 R)
• M16: 6,180,486 km (0.099 R)
• M17: 6,725,172 km (0.103 R)
• M18: 6,817,624 km (0.054 R)
• M19: 6,972,458 km (0.04 R)
• M20: 7,159,754 km (0.104 R)
• M21: 7,475,705 km (0.033 R)
• M22: 7,958,457 km (0.117 R)
• M23: 8,252,866 km (0.114 R)
• M24: 8,418,171 km (0.099 R)
• M25: 8,551,014 km (0.107 R)
• M26: 8,785,434 km (0.102 R)
• M27: 10,129,870 km (0.045 R)
• M28: 10,484,866 km (0.064 R)
• M29: 11,317,229 km (0.106 R)
• M30: 11,945,988 km (0.119 R)
• M31: 12,133,135 km (0.072 R)
• M32: 12,510,272 km (0.111 R)
• M33: 12,776,705 km (0.107 R)
• M34: 12,929,744 km (0.106 R)
• M35: 13,044,934 km (0.095 R)
• M36: 13,315,108 km (0.065 R)
• M37: 13,587,077 km (0.108 R)
• M38: 13,782,452 km (0.119 R)
• M39: 14,374,261 km (0.088 R)
• M40: 14,613,318 km (0.06 R)
• M41: 14,893,964 km (0.071 R)
• M42: 15,257,337 km (0.086 R)
• M43: 15,542,022 km (0.071 R)
• M44: 16,365,259 km (0.113 R)
• M45: 16,698,414 km (0.066 R)
• M46: 16,865,963 km (0.106 R)
• M47: 17,583,883 km (0.117 R)
• M48: 19,093,326 km (0.108 R)
• M49: 19,885,895 km (0.096 R)
• M50: 20,063,468 km (0.064 R)
• M51: 20,330,799 km (0.117 R)
• M52: 20,689,086 km (0.12 R)
• M53: 22,836,115 km (0.103 R)
• M54: 23,115,414 km (0.05 R)
• M55: 24,006,868 km (0.097 R)
• M56: 24,957,562 km (0.109 R)
• M57: 25,149,197 km (0.039 R)
• M58: 25,437,622 km (0.106 R)
• M59: 25,872,054 km (0.039 R)
• M60: 26,066,083 km (0.073 R)
• M61: 26,455,336 km (0.084 R)
• M62: 26,846,684 km (0.072 R)
• M63: 27,141,392 km (0.081 R)
• M64: 27,239,827 km (0.109 R)
• M65: 27,387,780 km (0.045 R)
• M66: 28,630,938 km (0.095 R)
• M67: 28,781,434 km (0.12 R)
• M68: 30,249,138 km (0.078 R)
• M69: 30,453,489 km (0.112 R)
• M70: 31,533,885 km (0.108 R)
• M71: 32,313,140 km (0.119 R)
• M72: 32,626,697 km (0.118 R)
• M73: 32,993,810 km (0.098 R)
• M74: 34,050,121 km (0.102 R)
• M75: 34,742,759 km (0.056 R)
• M76: 35,224,913 km (0.1 R)
• M77: 35,440,035 km (0.078 R)
• M78: 36,087,644 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.3

Radius: 6.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.93 AU - 12.95 AU

Year: 17002 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,059,034 km

• M1: 119,230 km (0.089 R)
• M2: 170,093 km (0.1 R)
• M3: 338,839 km (0.072 R)
• M4: 484,697 km (0.088 R)
• M5: 664,663 km (0.104 R)
• M6: 734,077 km (0.112 R)
• M7: 791,522 km (0.115 R)
• M8: 865,424 km (0.115 R)
• M9: 1,746,854 km (0.079 R)
• M10: 1,864,289 km (0.055 R)
• M11: 2,045,302 km (0.116 R)
• M12: 2,106,936 km (0.092 R)
• M13: 2,359,757 km (0.107 R)
• M14: 2,402,841 km (0.113 R)
• M15: 2,446,224 km (0.105 R)
• M16: 2,917,158 km (0.076 R)
• M17: 3,222,787 km (0.091 R)
• M18: 3,391,683 km (0.096 R)
• M19: 3,489,370 km (0.084 R)
• M20: 4,437,522 km (0.064 R)
• M21: 4,652,494 km (0.093 R)
• M22: 5,894,904 km (0.034 R)
• M23: 5,953,696 km (0.105 R)
• M24: 6,071,878 km (0.095 R)
• M25: 6,552,387 km (0.073 R)
• M26: 6,920,846 km (0.06 R)
• M27: 7,170,226 km (0.095 R)
• M28: 7,327,603 km (0.105 R)
• M29: 7,390,883 km (0.114 R)
• M30: 8,033,555 km (0.065 R)
• M31: 8,229,828 km (0.073 R)
• M32: 8,328,562 km (0.073 R)
• M33: 8,427,746 km (0.106 R)
• M34: 8,694,030 km (0.086 R)
• M35: 9,647,716 km (0.115 R)
• M36: 9,996,429 km (0.069 R)
• M37: 10,207,512 km (0.056 R)
• M38: 10,813,832 km (0.065 R)
• M39: 10,921,991 km (0.115 R)
• M40: 11,175,859 km (0.083 R)
• M41: 11,395,019 km (0.085 R)
• M42: 11,726,528 km (0.057 R)
• M43: 11,949,130 km (0.073 R)
• M44: 12,663,609 km (0.08 R)
• M45: 13,199,020 km (0.11 R)
• M46: 13,741,612 km (0.088 R)
• M47: 14,094,363 km (0.092 R)
• M48: 14,410,314 km (0.078 R)
• M49: 14,609,130 km (0.074 R)
• M50: 14,768,751 km (0.107 R)
• M51: 15,170,271 km (0.116 R)
• M52: 15,779,434 km (0.105 R)
• M53: 17,105,469 km (0.104 R)
• M54: 17,442,513 km (0.114 R)
• M55: 18,596,212 km (0.067 R)
• M56: 18,682,680 km (0.113 R)
• M57: 19,204,178 km (0.079 R)
• M58: 20,261,386 km (0.04 R)
• M59: 21,246,937 km (0.057 R)
• M60: 21,791,174 km (0.065 R)
• M61: 21,836,801 km (0.072 R)
• M62: 22,800,810 km (0.104 R)
• M63: 22,986,012 km (0.111 R)
• M64: 23,404,437 km (0.081 R)
• M65: 23,919,353 km (0.061 R)
• M66: 24,865,260 km (0.091 R)
• M67: 25,008,126 km (0.108 R)
• M68: 25,342,777 km (0.12 R)
• M69: 25,486,540 km (0.101 R)
• M70: 25,919,626 km (0.068 R)
• M71: 26,064,587 km (0.101 R)
• M72: 28,419,706 km (0.056 R)
• M73: 28,918,914 km (0.052 R)
• M74: 29,119,375 km (0.096 R)
• M75: 29,572,208 km (0.079 R)
• M76: 30,281,003 km (0.071 R)
• M77: 30,433,742 km (0.068 R)
• M78: 30,688,657 km (0.091 R)
• M79: 31,252,192 km (0.11 R)
• M80: 31,509,351 km (0.096 R)
• M81: 32,025,912 km (0.059 R)
• M82: 32,493,256 km (0.099 R)
• M83: 32,753,855 km (0.11 R)
• M84: 33,172,281 km (0.115 R)
• M85: 33,592,501 km (0.058 R)
• M86: 33,645,160 km (0.115 R)
• M87: 34,067,325 km (0.09 R)
• M88: 34,863,485 km (0.095 R)
• M89: 35,344,292 km (0.041 R)
• M90: 35,504,960 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 7.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.36 AU - 17.64 AU

Year: 21219 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,059,034 km

• M1: 303,684 km (0.115 R)
• M2: 620,981 km (0.026 R)
• M3: 866,471 km (0.086 R)
• M4: 1,391,410 km (0.088 R)
• M5: 2,458,192 km (0.104 R)
• M6: 2,650,276 km (0.093 R)
• M7: 3,361,015 km (0.114 R)
• M8: 4,241,548 km (0.116 R)
• M9: 4,747,040 km (0.057 R)
• M10: 4,866,419 km (0.107 R)
• M11: 5,519,713 km (0.083 R)
• M12: 5,729,598 km (0.069 R)
• M13: 5,899,392 km (0.05 R)
• M14: 6,595,172 km (0.112 R)
• M15: 6,817,923 km (0.088 R)
• M16: 7,088,396 km (0.117 R)
• M17: 7,224,979 km (0.03 R)
• M18: 7,921,207 km (0.082 R)
• M19: 9,277,162 km (0.049 R)
• M20: 9,778,614 km (0.088 R)
• M21: 10,032,781 km (0.04 R)
• M22: 10,443,727 km (0.119 R)
• M23: 10,495,487 km (0.084 R)
• M24: 11,123,499 km (0.05 R)
• M25: 11,548,806 km (0.11 R)
• M26: 11,817,334 km (0.099 R)
• M27: 12,525,381 km (0.107 R)
• M28: 13,471,737 km (0.085 R)
• M29: 15,255,991 km (0.109 R)
• M30: 15,787,811 km (0.106 R)
• M31: 16,566,767 km (0.111 R)
• M32: 17,542,594 km (0.037 R)
• M33: 17,789,431 km (0.119 R)
• M34: 18,286,545 km (0.048 R)
• M35: 19,358,114 km (0.071 R)
• M36: 20,774,955 km (0.098 R)
• M37: 21,693,786 km (0.047 R)
• M38: 22,291,429 km (0.035 R)
• M39: 22,827,289 km (0.11 R)
• M40: 24,048,456 km (0.1 R)
• M41: 25,919,626 km (0.114 R)
• M42: 28,124,998 km (0.116 R)
• M43: 28,849,201 km (0.077 R)
• M44: 30,834,964 km (0.09 R)
• M45: 30,909,314 km (0.1 R)
• M46: 33,016,549 km (0.107 R)
• M47: 35,480,875 km (0.118 R)
• M48: 35,949,565 km (0.079 R)
• M49: 36,106,194 km (0.107 R)
• M50: 39,125,827 km (0.12 R)
• M51: 39,933,805 km (0.08 R)
• M52: 40,096,119 km (0.103 R)
• M53: 40,502,726 km (0.096 R)
• M54: 40,910,679 km (0.108 R)
• M55: 41,566,367 km (0.098 R)
• M56: 41,977,911 km (0.05 R)
• M57: 42,556,256 km (0.119 R)
• M58: 44,223,375 km (0.093 R)
• M59: 45,318,431 km (0.112 R)
• M60: 46,507,584 km (0.105 R)
• M61: 47,449,153 km (0.062 R)
• M62: 48,224,220 km (0.108 R)
• M63: 50,223,895 km (0.101 R)
• M64: 58,765,036 km (0.086 R)
• M65: 59,504,647 km (0.069 R)
• M66: 61,741,435 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit