🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.5 AU - 0.5 AU

Year: 127 Days

Day: 39.6 Hours

Environment

Temp: 248 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,707,878 km

• M1: 165,306 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.93 AU - 1.05 AU

Year: 355 Days

Day: 36.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,707,878 km

• M1: 53,706 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.28 AU - 1.32 AU

Year: 533 Days

Day: 29 Hours

Environment

Temp: -8 °C

Axial Tilt: 154.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.58 AU - 1.64 AU

Year: 735 Days

Day: 42.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.8 AU - 2.44 AU

Year: 1111 Days

Day: 22.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 9.7

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.84 AU - 5.62 AU

Year: 4305 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,707,878 km

• M1: 148,401 km (0.109 R)
• M2: 264,639 km (0.114 R)
• M3: 367,712 km (0.062 R)
• M4: 487,988 km (0.077 R)
• M5: 590,612 km (0.089 R)
• M6: 1,050,177 km (0.113 R)
• M7: 1,118,094 km (0.104 R)
• M8: 1,187,508 km (0.094 R)
• M9: 1,650,962 km (0.078 R)
• M10: 1,779,467 km (0.104 R)
• M11: 1,927,868 km (0.113 R)
• M12: 2,344,049 km (0.117 R)
• M13: 2,544,211 km (0.077 R)
• M14: 2,826,203 km (0.115 R)
• M15: 3,752,962 km (0.073 R)
• M16: 4,009,223 km (0.031 R)
• M17: 4,471,630 km (0.065 R)
• M18: 4,675,083 km (0.051 R)
• M19: 4,812,414 km (0.081 R)
• M20: 5,044,291 km (0.106 R)
• M21: 5,327,330 km (0.113 R)
• M22: 5,543,050 km (0.106 R)
• M23: 6,232,696 km (0.113 R)
• M24: 6,434,803 km (0.089 R)
• M25: 6,949,419 km (0.048 R)
• M26: 7,800,183 km (0.111 R)
• M27: 7,990,770 km (0.063 R)
• M28: 8,182,704 km (0.097 R)
• M29: 8,348,608 km (0.12 R)
• M30: 8,599,484 km (0.088 R)
• M31: 9,137,288 km (0.085 R)
• M32: 9,540,604 km (0.068 R)
• M33: 9,656,842 km (0.117 R)
• M34: 9,802,849 km (0.03 R)
• M35: 10,156,349 km (0.095 R)
• M36: 10,245,360 km (0.056 R)
• M37: 10,334,670 km (0.115 R)
• M38: 10,784,959 km (0.101 R)
• M39: 11,119,311 km (0.096 R)
• M40: 11,180,496 km (0.117 R)
• M41: 11,241,831 km (0.116 R)
• M42: 11,395,468 km (0.098 R)
• M43: 11,488,069 km (0.094 R)
• M44: 11,767,219 km (0.056 R)
• M45: 12,017,197 km (0.084 R)
• M46: 12,427,245 km (0.108 R)
• M47: 12,649,846 km (0.088 R)
• M48: 13,358,342 km (0.114 R)
• M49: 13,553,866 km (0.097 R)
• M50: 14,179,185 km (0.112 R)
• M51: 14,245,457 km (0.075 R)
• M52: 14,612,421 km (0.07 R)
• M53: 14,746,461 km (0.115 R)
• M54: 15,117,613 km (0.069 R)
• M55: 15,662,897 km (0.096 R)
• M56: 15,834,635 km (0.08 R)
• M57: 16,041,679 km (0.109 R)
• M58: 16,458,159 km (0.1 R)
• M59: 16,737,758 km (0.098 R)
• M60: 16,807,919 km (0.102 R)
• M61: 17,337,346 km (0.077 R)
• M62: 17,621,881 km (0.094 R)
• M63: 18,303,898 km (0.105 R)
• M64: 19,214,500 km (0.052 R)
• M65: 20,028,013 km (0.115 R)
• M66: 20,551,606 km (0.089 R)
• M67: 20,815,048 km (0.042 R)
• M68: 21,155,383 km (0.09 R)
• M69: 21,421,368 km (0.113 R)
• M70: 22,072,119 km (0.069 R)
• M71: 22,264,651 km (0.062 R)
• M72: 22,923,779 km (0.101 R)
• M73: 23,079,810 km (0.102 R)
• M74: 23,236,140 km (0.066 R)
• M75: 23,471,308 km (0.1 R)
• M76: 24,340,471 km (0.088 R)
• M77: 24,819,035 km (0.074 R)
• M78: 25,099,680 km (0.077 R)
• M79: 25,260,498 km (0.119 R)
• M80: 26,354,806 km (0.073 R)
• M81: 26,846,235 km (0.115 R)
• M82: 26,928,365 km (0.093 R)
• M83: 27,175,500 km (0.118 R)
• M84: 27,258,078 km (0.12 R)
• M85: 27,588,989 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 14.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.79 AU - 9.59 AU

Year: 8435 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,707,878 km

• M1: 185,501 km (0.049 R)
• M2: 362,476 km (0.103 R)
• M3: 516,113 km (0.081 R)
• M4: 656,735 km (0.092 R)
• M5: 798,105 km (0.104 R)
• M6: 1,166,415 km (0.093 R)
• M7: 1,417,141 km (0.077 R)
• M8: 1,607,429 km (0.101 R)
• M9: 2,014,186 km (0.118 R)
• M10: 2,207,915 km (0.084 R)
• M11: 2,476,294 km (0.06 R)
• M12: 3,119,265 km (0.089 R)
• M13: 3,218,897 km (0.104 R)
• M14: 3,654,526 km (0.097 R)
• M15: 5,131,656 km (0.09 R)
• M16: 5,339,447 km (0.09 R)
• M17: 5,671,704 km (0.102 R)
• M18: 5,917,643 km (0.115 R)
• M19: 6,452,007 km (0.096 R)
• M20: 6,676,553 km (0.082 R)
• M21: 8,147,100 km (0.044 R)
• M22: 8,285,628 km (0.115 R)
• M23: 8,495,065 km (0.119 R)
• M24: 8,635,537 km (0.085 R)
• M25: 8,990,383 km (0.083 R)
• M26: 9,169,601 km (0.072 R)
• M27: 9,714,287 km (0.095 R)
• M28: 10,083,495 km (0.037 R)
• M29: 10,382,092 km (0.11 R)
• M30: 10,494,739 km (0.108 R)
• M31: 10,835,523 km (0.071 R)
• M32: 10,949,816 km (0.117 R)
• M33: 11,295,387 km (0.098 R)
• M34: 11,957,956 km (0.112 R)
• M35: 12,393,436 km (0.064 R)
• M36: 13,896,445 km (0.116 R)
• M37: 14,986,864 km (0.102 R)
• M38: 15,714,658 km (0.066 R)
• M39: 15,887,593 km (0.092 R)
• M40: 16,017,743 km (0.111 R)
• M41: 16,148,193 km (0.106 R)
• M42: 17,160,222 km (0.087 R)
• M43: 18,192,896 km (0.063 R)
• M44: 19,015,086 km (0.092 R)
• M45: 19,107,238 km (0.103 R)
• M46: 19,756,044 km (0.114 R)
• M47: 19,989,567 km (0.073 R)
• M48: 20,130,189 km (0.089 R)
• M49: 20,365,207 km (0.06 R)
• M50: 20,553,850 km (0.097 R)
• M51: 20,932,931 km (0.085 R)
• M52: 23,058,866 km (0.101 R)
• M53: 23,304,805 km (0.062 R)
• M54: 24,047,858 km (0.092 R)
• M55: 24,147,490 km (0.107 R)
• M56: 24,247,272 km (0.083 R)
• M57: 24,748,275 km (0.081 R)
• M58: 25,404,860 km (0.116 R)
• M59: 25,506,287 km (0.111 R)
• M60: 26,993,440 km (0.114 R)
• M61: 27,408,574 km (0.045 R)
• M62: 28,350,592 km (0.117 R)
• M63: 29,090,503 km (0.113 R)
• M64: 29,356,338 km (0.118 R)
• M65: 29,462,852 km (0.049 R)
• M66: 29,569,515 km (0.065 R)
• M67: 30,913,802 km (0.075 R)
• M68: 32,003,622 km (0.099 R)
• M69: 33,050,658 km (0.061 R)
• M70: 33,328,012 km (0.09 R)
• M71: 33,550,614 km (0.114 R)
• M72: 33,885,114 km (0.118 R)
• M73: 35,973,202 km (0.098 R)
• M74: 36,487,369 km (0.059 R)
• M75: 36,716,703 km (0.086 R)
• M76: 37,176,866 km (0.064 R)
• M77: 39,153,353 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 11.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.62 AU - 10.38 AU

Year: 10538 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,707,878 km

• M1: 294,558 km (0.096 R)
• M2: 519,853 km (0.087 R)
• M3: 608,564 km (0.117 R)
• M4: 1,297,313 km (0.107 R)
• M5: 1,874,761 km (0.104 R)
• M6: 2,091,977 km (0.098 R)
• M7: 2,368,882 km (0.114 R)
• M8: 3,098,471 km (0.115 R)
• M9: 3,212,315 km (0.072 R)
• M10: 3,414,871 km (0.104 R)
• M11: 3,771,961 km (0.111 R)
• M12: 4,203,999 km (0.076 R)
• M13: 4,330,260 km (0.044 R)
• M14: 4,981,011 km (0.106 R)
• M15: 5,081,391 km (0.098 R)
• M16: 5,182,369 km (0.065 R)
• M17: 5,627,722 km (0.115 R)
• M18: 6,300,763 km (0.075 R)
• M19: 6,628,382 km (0.086 R)
• M20: 7,224,979 km (0.028 R)
• M21: 7,568,007 km (0.053 R)
• M22: 7,645,050 km (0.062 R)
• M23: 9,239,015 km (0.098 R)
• M24: 9,362,583 km (0.112 R)
• M25: 10,672,013 km (0.115 R)
• M26: 10,801,864 km (0.106 R)
• M27: 11,106,595 km (0.074 R)
• M28: 11,547,011 km (0.084 R)
• M29: 11,724,883 km (0.076 R)
• M30: 11,993,261 km (0.107 R)
• M31: 12,354,241 km (0.092 R)
• M32: 12,718,811 km (0.108 R)
• M33: 12,856,441 km (0.048 R)
• M34: 14,070,129 km (0.118 R)
• M35: 14,786,852 km (0.101 R)
• M36: 15,076,922 km (0.06 R)
• M37: 16,755,859 km (0.074 R)
• M38: 17,566,380 km (0.117 R)
• M39: 18,441,528 km (0.082 R)
• M40: 18,545,349 km (0.083 R)
• M41: 19,225,421 km (0.077 R)
• M42: 20,394,827 km (0.117 R)
• M43: 21,916,387 km (0.088 R)
• M44: 22,191,947 km (0.114 R)
• M45: 22,357,851 km (0.101 R)
• M46: 25,819,097 km (0.067 R)
• M47: 26,402,229 km (0.099 R)
• M48: 26,695,441 km (0.111 R)
• M49: 27,998,438 km (0.079 R)
• M50: 28,417,312 km (0.104 R)
• M51: 28,717,854 km (0.095 R)
• M52: 28,838,281 km (0.093 R)
• M53: 29,808,423 km (0.086 R)
• M54: 30,850,821 km (0.084 R)
• M55: 31,531,641 km (0.094 R)
• M56: 32,154,866 km (0.066 R)
• M57: 32,908,240 km (0.054 R)
• M58: 34,496,222 km (0.097 R)
• M59: 34,752,633 km (0.073 R)
• M60: 35,849,335 km (0.104 R)
• M61: 36,304,262 km (0.07 R)
• M62: 37,482,794 km (0.102 R)
• M63: 39,407,819 km (0.067 R)
• M64: 39,742,918 km (0.055 R)
• M65: 40,551,196 km (0.079 R)
• M66: 41,773,709 km (0.078 R)
• M67: 41,978,509 km (0.081 R)
• M68: 42,252,273 km (0.11 R)
• M69: 43,008,191 km (0.115 R)
• M70: 43,699,333 km (0.047 R)
• M71: 44,115,664 km (0.051 R)
• M72: 44,394,066 km (0.115 R)
• M73: 46,005,684 km (0.094 R)
• M74: 46,429,345 km (0.068 R)
• M75: 46,641,624 km (0.107 R)
• M76: 46,783,293 km (0.07 R)
• M77: 47,280,407 km (0.056 R)
• M78: 47,565,241 km (0.082 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit