🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.39 AU - 2.11 AU

Year: 837 Days

Day: 13.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.62 AU - 2.44 AU

Year: 1046 Days

Day: 12.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.72 AU - 2.62 AU

Year: 1156 Days

Day: 17.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.49 AU - 4.11 AU

Year: 2168 Days

Day: 23.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.6

Radius: 9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.1 AU - 7.22 AU

Year: 5529 Days

Day: 9 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,069,519 km

• M1: 128,205 km (0.106 R)
• M2: 208,988 km (0.069 R)
• M3: 660,774 km (0.097 R)
• M4: 863,180 km (0.118 R)
• M5: 1,182,870 km (0.12 R)
• M6: 1,648,269 km (0.104 R)
• M7: 2,045,003 km (0.098 R)
• M8: 2,201,482 km (0.081 R)
• M9: 2,489,458 km (0.104 R)
• M10: 2,808,700 km (0.115 R)
• M11: 3,161,153 km (0.106 R)
• M12: 3,444,940 km (0.066 R)
• M13: 3,631,788 km (0.103 R)
• M14: 4,190,386 km (0.07 R)
• M15: 4,256,658 km (0.055 R)
• M16: 4,479,858 km (0.12 R)
• M17: 4,547,476 km (0.066 R)
• M18: 4,775,762 km (0.117 R)
• M19: 4,914,440 km (0.079 R)
• M20: 4,984,451 km (0.088 R)
• M21: 5,054,613 km (0.082 R)
• M22: 5,314,913 km (0.086 R)
• M23: 5,603,936 km (0.071 R)
• M24: 5,725,859 km (0.075 R)
• M25: 6,047,045 km (0.099 R)
• M26: 6,197,391 km (0.112 R)
• M27: 6,993,252 km (0.111 R)
• M28: 7,177,556 km (0.119 R)
• M29: 7,470,170 km (0.059 R)
• M30: 7,712,668 km (0.119 R)
• M31: 8,039,988 km (0.117 R)
• M32: 8,177,618 km (0.097 R)
• M33: 8,483,396 km (0.062 R)
• M34: 8,567,470 km (0.063 R)
• M35: 8,934,882 km (0.094 R)
• M36: 9,048,876 km (0.106 R)
• M37: 9,336,254 km (0.098 R)
• M38: 9,831,572 km (0.111 R)
• M39: 10,038,167 km (0.084 R)
• M40: 11,030,749 km (0.074 R)
• M41: 11,399,507 km (0.088 R)
• M42: 11,492,408 km (0.115 R)
• M43: 12,882,321 km (0.095 R)
• M44: 13,043,738 km (0.1 R)
• M45: 13,270,678 km (0.083 R)
• M46: 13,368,365 km (0.071 R)
• M47: 13,761,359 km (0.114 R)
• M48: 13,893,304 km (0.098 R)
• M49: 13,959,426 km (0.094 R)
• M50: 14,324,744 km (0.108 R)
• M51: 15,065,104 km (0.037 R)
• M52: 15,166,980 km (0.116 R)
• M53: 15,645,693 km (0.081 R)
• M54: 16,198,757 km (0.108 R)
• M55: 16,407,894 km (0.109 R)
• M56: 16,477,757 km (0.075 R)
• M57: 16,652,936 km (0.106 R)
• M58: 16,758,253 km (0.059 R)
• M59: 17,752,630 km (0.105 R)
• M60: 18,148,466 km (0.11 R)
• M61: 18,656,500 km (0.096 R)
• M62: 18,839,159 km (0.085 R)
• M63: 20,283,526 km (0.063 R)
• M64: 20,396,174 km (0.1 R)
• M65: 21,038,098 km (0.115 R)
• M66: 22,574,468 km (0.106 R)
• M67: 22,925,126 km (0.053 R)
• M68: 23,552,988 km (0.106 R)
• M69: 23,789,951 km (0.112 R)
• M70: 24,067,305 km (0.037 R)
• M71: 24,465,535 km (0.061 R)
• M72: 24,785,525 km (0.118 R)
• M73: 26,039,005 km (0.102 R)
• M74: 26,447,707 km (0.088 R)
• M75: 27,023,509 km (0.069 R)
• M76: 27,811,591 km (0.117 R)
• M77: 27,936,654 km (0.054 R)

Asteroid Belt

Center: 10.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.7

Radius: 5.2

Gravity: 23.44 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.59 AU - 15.63 AU

Year: 19168 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,069,519 km

• M1: 67,020 km (0.075 R)
• M2: 159,322 km (0.118 R)
• M3: 457,620 km (0.087 R)
• M4: 640,728 km (0.098 R)
• M5: 684,410 km (0.052 R)
• M6: 1,044,492 km (0.11 R)
• M7: 1,122,882 km (0.081 R)
• M8: 1,341,444 km (0.116 R)
• M9: 1,514,080 km (0.069 R)
• M10: 1,603,240 km (0.106 R)
• M11: 2,074,025 km (0.087 R)
• M12: 3,755,954 km (0.077 R)
• M13: 4,846,821 km (0.075 R)
• M14: 4,934,635 km (0.042 R)
• M15: 5,067,179 km (0.119 R)
• M16: 5,426,663 km (0.092 R)
• M17: 5,655,398 km (0.108 R)
• M18: 5,747,849 km (0.081 R)
• M19: 6,650,373 km (0.119 R)
• M20: 7,043,517 km (0.117 R)
• M21: 7,293,046 km (0.072 R)
• M22: 7,852,243 km (0.091 R)
• M23: 7,903,704 km (0.115 R)
• M24: 7,955,316 km (0.108 R)
• M25: 8,319,886 km (0.076 R)
• M26: 8,530,669 km (0.108 R)
• M27: 8,743,248 km (0.096 R)
• M28: 9,227,795 km (0.091 R)
• M29: 9,887,372 km (0.099 R)
• M30: 10,790,195 km (0.118 R)
• M31: 11,251,555 km (0.111 R)
• M32: 11,484,629 km (0.119 R)
• M33: 12,252,963 km (0.113 R)
• M34: 13,652,601 km (0.108 R)
• M35: 14,025,997 km (0.036 R)
• M36: 14,151,211 km (0.111 R)
• M37: 15,294,886 km (0.063 R)
• M38: 15,359,213 km (0.112 R)
• M39: 16,533,706 km (0.07 R)
• M40: 16,998,208 km (0.091 R)
• M41: 17,736,922 km (0.105 R)
• M42: 18,691,955 km (0.109 R)
• M43: 20,367,900 km (0.097 R)
• M44: 20,651,836 km (0.076 R)
• M45: 21,873,153 km (0.039 R)
• M46: 22,382,983 km (0.041 R)
• M47: 22,675,896 km (0.11 R)
• M48: 23,786,061 km (0.065 R)
• M49: 25,905,115 km (0.068 R)
• M50: 26,831,575 km (0.055 R)
• M51: 27,455,248 km (0.065 R)
• M52: 29,997,215 km (0.11 R)
• M53: 30,482,212 km (0.114 R)
• M54: 31,459,834 km (0.064 R)
• M55: 33,780,845 km (0.052 R)
• M56: 35,386,778 km (0.108 R)
• M57: 35,642,740 km (0.08 R)
• M58: 37,190,629 km (0.118 R)
• M59: 38,234,822 km (0.101 R)
• M60: 38,672,695 km (0.107 R)
• M61: 38,760,509 km (0.106 R)
• M62: 39,200,327 km (0.071 R)
• M63: 39,730,352 km (0.117 R)
• M64: 40,797,583 km (0.058 R)
• M65: 41,604,215 km (0.069 R)
• M66: 42,869,364 km (0.105 R)
• M67: 42,960,170 km (0.085 R)
• M68: 44,422,489 km (0.106 R)
• M69: 44,698,348 km (0.096 R)
• M70: 44,790,500 km (0.079 R)
• M71: 47,207,852 km (0.08 R)
• M72: 48,148,823 km (0.111 R)
• M73: 49,571,798 km (0.056 R)
• M74: 50,432,285 km (0.062 R)
• M75: 50,816,302 km (0.117 R)
• M76: 51,394,049 km (0.108 R)
• M77: 52,361,948 km (0.03 R)
• M78: 52,459,037 km (0.08 R)
• M79: 53,825,015 km (0.104 R)
• M80: 56,094,265 km (0.099 R)
• M81: 58,596,140 km (0.119 R)
• M82: 59,606,972 km (0.108 R)
• M83: 60,929,717 km (0.082 R)
• M84: 61,338,717 km (0.098 R)
• M85: 62,159,262 km (0.09 R)
• M86: 62,364,959 km (0.111 R)
• M87: 62,983,546 km (0.073 R)
• M88: 65,896,815 km (0.099 R)
• M89: 66,526,771 km (0.081 R)
• M90: 66,842,573 km (0.03 R)
• M91: 67,475,521 km (0.112 R)
• M92: 69,173,158 km (0.06 R)
• M93: 69,920,250 km (0.053 R)
• M94: 70,670,034 km (0.07 R)
• M95: 71,099,679 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit