🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.77 AU - 0.91 AU

Year: 280 Days

Day: 47.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.04 AU

Year: 326 Days

Day: 39.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.9 AU - 1.18 AU

Year: 385 Days

Day: 38 Hours

Environment

Temp: 32 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,381,853 km

• M1: 58,343 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.95 AU - 1.43 AU

Year: 472 Days

Day: 45.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.42 AU - 1.88 AU

Year: 770 Days

Day: 18.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.73 AU - 2.59 AU

Year: 1154 Days

Day: 43.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.03 AU - 2.47 AU

Year: 1227 Days

Day: 35.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 11.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.55 AU - 12.31 AU

Year: 11372 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,381,853 km

• M1: 225,594 km (0.11 R)
• M2: 898,784 km (0.116 R)
• M3: 976,425 km (0.099 R)
• M4: 1,056,610 km (0.116 R)
• M5: 1,202,617 km (0.095 R)
• M6: 1,446,312 km (0.118 R)
• M7: 1,609,972 km (0.087 R)
• M8: 1,730,698 km (0.087 R)
• M9: 1,955,992 km (0.098 R)
• M10: 2,033,334 km (0.071 R)
• M11: 2,547,203 km (0.112 R)
• M12: 2,746,617 km (0.108 R)
• M13: 2,892,325 km (0.043 R)
• M14: 3,314,042 km (0.077 R)
• M15: 3,691,178 km (0.063 R)
• M16: 5,046,235 km (0.055 R)
• M17: 7,053,390 km (0.116 R)
• M18: 7,538,835 km (0.045 R)
• M19: 8,627,608 km (0.107 R)
• M20: 8,756,412 km (0.093 R)
• M21: 9,103,030 km (0.057 R)
• M22: 9,675,990 km (0.111 R)
• M23: 10,810,391 km (0.046 R)
• M24: 10,902,992 km (0.077 R)
• M25: 12,226,784 km (0.048 R)
• M26: 12,858,535 km (0.063 R)
• M27: 13,600,840 km (0.114 R)
• M28: 13,750,887 km (0.107 R)
• M29: 14,509,797 km (0.107 R)
• M30: 15,074,977 km (0.045 R)
• M31: 15,178,499 km (0.068 R)
• M32: 15,282,320 km (0.07 R)
• M33: 15,490,560 km (0.081 R)
• M34: 15,595,129 km (0.116 R)
• M35: 15,910,033 km (0.079 R)
• M36: 16,068,158 km (0.063 R)
• M37: 16,173,923 km (0.095 R)
• M38: 16,599,380 km (0.082 R)
• M39: 17,461,363 km (0.093 R)
• M40: 17,679,177 km (0.032 R)
• M41: 19,453,707 km (0.053 R)
• M42: 19,566,504 km (0.049 R)
• M43: 20,190,776 km (0.096 R)
• M44: 20,304,919 km (0.114 R)
• M45: 21,575,304 km (0.049 R)
• M46: 21,926,261 km (0.118 R)
• M47: 23,769,456 km (0.037 R)
• M48: 24,071,345 km (0.037 R)
• M49: 24,374,579 km (0.029 R)
• M50: 25,476,667 km (0.046 R)
• M51: 26,033,769 km (0.065 R)
• M52: 26,220,318 km (0.051 R)
• M53: 26,971,150 km (0.093 R)
• M54: 27,223,073 km (0.105 R)
• M55: 28,430,028 km (0.078 R)
• M56: 29,524,785 km (0.073 R)
• M57: 31,423,930 km (0.104 R)
• M58: 32,087,995 km (0.08 R)
• M59: 32,823,718 km (0.111 R)
• M60: 33,025,376 km (0.118 R)
• M61: 33,227,333 km (0.11 R)
• M62: 34,039,649 km (0.105 R)
• M63: 35,132,910 km (0.068 R)
• M64: 36,654,919 km (0.069 R)
• M65: 37,143,655 km (0.066 R)
• M66: 37,353,840 km (0.101 R)
• M67: 37,916,029 km (0.112 R)
• M68: 38,978,024 km (0.119 R)
• M69: 39,476,784 km (0.089 R)
• M70: 39,906,130 km (0.043 R)
• M71: 40,193,208 km (0.1 R)
• M72: 40,986,226 km (0.096 R)
• M73: 42,441,066 km (0.056 R)
• M74: 42,660,825 km (0.12 R)
• M75: 43,027,788 km (0.101 R)
• M76: 45,102,412 km (0.086 R)
• M77: 45,401,458 km (0.031 R)
• M78: 45,926,397 km (0.034 R)
• M79: 46,830,865 km (0.092 R)
• M80: 47,513,032 km (0.113 R)
• M81: 49,271,555 km (0.029 R)
• M82: 50,197,416 km (0.108 R)
• M83: 51,051,171 km (0.07 R)
• M84: 51,128,962 km (0.102 R)
• M85: 51,831,473 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 8.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.48 AU - 12.04 AU

Year: 14657 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 75,381,853 km

• M1: 228,436 km (0.102 R)
• M2: 512,373 km (0.067 R)
• M3: 673,938 km (0.084 R)
• M4: 899,831 km (0.12 R)
• M5: 1,244,953 km (0.101 R)
• M6: 1,500,915 km (0.099 R)
• M7: 1,665,024 km (0.089 R)
• M8: 1,872,217 km (0.083 R)
• M9: 1,934,749 km (0.079 R)
• M10: 2,074,922 km (0.093 R)
• M11: 2,165,878 km (0.091 R)
• M12: 2,515,638 km (0.105 R)
• M13: 2,654,913 km (0.118 R)
• M14: 2,825,455 km (0.096 R)
• M15: 3,328,253 km (0.101 R)
• M16: 3,731,420 km (0.114 R)
• M17: 4,052,158 km (0.101 R)
• M18: 4,415,232 km (0.055 R)
• M19: 4,857,892 km (0.107 R)
• M20: 5,243,555 km (0.103 R)
• M21: 5,548,435 km (0.082 R)
• M22: 6,288,346 km (0.047 R)
• M23: 6,478,186 km (0.111 R)
• M24: 6,669,821 km (0.095 R)
• M25: 7,616,177 km (0.111 R)
• M26: 8,228,780 km (0.104 R)
• M27: 8,688,196 km (0.049 R)
• M28: 9,850,721 km (0.1 R)
• M29: 9,960,825 km (0.105 R)
• M30: 10,315,970 km (0.062 R)
• M31: 10,562,507 km (0.08 R)
• M32: 10,833,728 km (0.111 R)
• M33: 11,152,970 km (0.106 R)
• M34: 11,498,541 km (0.081 R)
• M35: 11,614,479 km (0.062 R)
• M36: 12,058,785 km (0.068 R)
• M37: 12,129,545 km (0.091 R)
• M38: 12,771,619 km (0.038 R)
• M39: 13,327,375 km (0.118 R)
• M40: 13,743,108 km (0.12 R)
• M41: 14,287,644 km (0.063 R)
• M42: 15,193,758 km (0.11 R)
• M43: 15,885,499 km (0.087 R)
• M44: 16,639,921 km (0.108 R)
• M45: 17,246,690 km (0.117 R)
• M46: 17,887,417 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.8

Radius: 4.3

Gravity: 50.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.06 AU - 13.84 AU

Year: 16937 Days

Day: 22.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,381,853 km

• M1: 60,288 km (0.065 R)
• M2: 1,160,580 km (0.117 R)
• M3: 1,216,380 km (0.103 R)
• M4: 1,273,078 km (0.118 R)
• M5: 1,301,801 km (0.109 R)
• M6: 1,359,845 km (0.109 R)
• M7: 2,053,530 km (0.076 R)
• M8: 2,653,118 km (0.096 R)
• M9: 3,748,474 km (0.064 R)
• M10: 4,041,835 km (0.09 R)
• M11: 4,385,910 km (0.104 R)
• M12: 4,739,560 km (0.067 R)
• M13: 4,965,153 km (0.073 R)
• M14: 5,194,337 km (0.087 R)
• M15: 5,286,938 km (0.053 R)
• M16: 5,473,786 km (0.077 R)
• M17: 5,854,064 km (0.051 R)
• M18: 6,047,494 km (0.068 R)
• M19: 6,242,869 km (0.029 R)
• M20: 6,292,086 km (0.029 R)
• M21: 6,790,995 km (0.119 R)
• M22: 6,892,423 km (0.071 R)
• M23: 7,147,786 km (0.113 R)
• M24: 8,525,583 km (0.106 R)
• M25: 10,329,583 km (0.033 R)
• M26: 10,504,613 km (0.108 R)
• M27: 11,514,548 km (0.115 R)
• M28: 11,574,986 km (0.102 R)
• M29: 12,555,151 km (0.076 R)
• M30: 12,617,384 km (0.101 R)
• M31: 13,434,487 km (0.098 R)
• M32: 13,625,524 km (0.099 R)
• M33: 14,139,243 km (0.102 R)
• M34: 14,593,871 km (0.106 R)
• M35: 15,517,638 km (0.111 R)
• M36: 17,075,849 km (0.104 R)
• M37: 17,768,637 km (0.106 R)
• M38: 20,337,831 km (0.064 R)
• M39: 21,293,761 km (0.093 R)
• M40: 21,814,511 km (0.091 R)
• M41: 21,889,310 km (0.052 R)
• M42: 22,490,245 km (0.116 R)
• M43: 22,868,578 km (0.108 R)
• M44: 23,708,420 km (0.095 R)
• M45: 24,558,286 km (0.107 R)
• M46: 27,166,973 km (0.114 R)
• M47: 27,247,307 km (0.116 R)
• M48: 28,137,116 km (0.114 R)
• M49: 28,626,450 km (0.071 R)
• M50: 28,954,219 km (0.109 R)
• M51: 29,448,341 km (0.065 R)
• M52: 31,115,011 km (0.092 R)
• M53: 32,129,733 km (0.081 R)
• M54: 32,299,826 km (0.077 R)
• M55: 33,931,340 km (0.036 R)
• M56: 36,827,854 km (0.073 R)
• M57: 37,810,862 km (0.038 R)
• M58: 39,438,038 km (0.091 R)
• M59: 41,087,803 km (0.094 R)
• M60: 41,272,557 km (0.104 R)
• M61: 42,386,462 km (0.054 R)
• M62: 42,666,510 km (0.1 R)
• M63: 43,510,391 km (0.036 R)
• M64: 44,928,878 km (0.098 R)
• M65: 46,747,390 km (0.06 R)
• M66: 47,326,633 km (0.088 R)
• M67: 49,274,547 km (0.093 R)
• M68: 50,554,656 km (0.112 R)
• M69: 51,646,421 km (0.046 R)
• M70: 52,045,249 km (0.102 R)
• M71: 53,954,118 km (0.06 R)
• M72: 54,561,635 km (0.066 R)
• M73: 54,866,216 km (0.104 R)
• M74: 54,967,793 km (0.103 R)
• M75: 55,987,901 km (0.08 R)
• M76: 57,323,361 km (0.066 R)
• M77: 57,839,773 km (0.051 R)
• M78: 58,773,114 km (0.076 R)
• M79: 58,981,204 km (0.103 R)
• M80: 62,556,294 km (0.045 R)
• M81: 64,691,804 km (0.052 R)
• M82: 65,121,748 km (0.117 R)
• M83: 69,033,882 km (0.085 R)
• M84: 69,143,687 km (0.094 R)
• M85: 69,363,446 km (0.118 R)
• M86: 69,473,251 km (0.098 R)
• M87: 69,583,355 km (0.107 R)
• M88: 70,023,771 km (0.09 R)
• M89: 71,129,150 km (0.08 R)
• M90: 72,240,363 km (0.081 R)
• M91: 72,686,314 km (0.078 R)
• M92: 73,469,160 km (0.101 R)
• M93: 74,367,196 km (0.036 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit