🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.67 AU

Year: 141 Days

Day: 42.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 315 Days

Day: 39.6 Hours

Environment

Temp: 110 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.5 AU - 4.04 AU

Year: 2108 Days

Day: 22.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.85 AU - 3.91 AU

Year: 2724 Days

Day: 25.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.2 AU - 5.3 AU

Year: 3690 Days

Day: 20.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 14.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.57 AU - 7.65 AU

Year: 6758 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,836,919 km

• M1: 208,689 km (0.106 R)
• M2: 709,991 km (0.102 R)
• M3: 834,158 km (0.081 R)
• M4: 1,043,744 km (0.08 R)
• M5: 1,155,494 km (0.1 R)
• M6: 1,535,024 km (0.055 R)
• M7: 2,538,825 km (0.117 R)
• M8: 2,989,265 km (0.031 R)
• M9: 3,489,670 km (0.077 R)
• M10: 3,712,271 km (0.092 R)
• M11: 3,965,391 km (0.117 R)
• M12: 4,171,836 km (0.072 R)
• M13: 4,276,554 km (0.112 R)
• M14: 4,461,756 km (0.097 R)
• M15: 4,676,878 km (0.07 R)
• M16: 4,840,538 km (0.111 R)
• M17: 5,229,642 km (0.075 R)
• M18: 5,514,028 km (0.087 R)
• M19: 5,629,218 km (0.104 R)
• M20: 5,774,179 km (0.048 R)
• M21: 6,247,057 km (0.107 R)
• M22: 6,427,622 km (0.062 R)
• M23: 6,579,464 km (0.1 R)
• M24: 7,230,065 km (0.119 R)
• M25: 7,451,620 km (0.109 R)
• M26: 8,659,772 km (0.116 R)
• M27: 8,760,451 km (0.065 R)
• M28: 9,064,733 km (0.118 R)
• M29: 9,201,167 km (0.083 R)
• M30: 10,746,064 km (0.103 R)
• M31: 11,254,397 km (0.106 R)
• M32: 11,437,804 km (0.078 R)
• M33: 11,622,408 km (0.09 R)
• M34: 12,069,257 km (0.099 R)
• M35: 12,294,701 km (0.113 R)
• M36: 12,408,096 km (0.096 R)
• M37: 12,521,641 km (0.044 R)
• M38: 13,991,141 km (0.119 R)
• M39: 14,228,253 km (0.048 R)
• M40: 15,801,275 km (0.067 R)
• M41: 16,922,362 km (0.049 R)
• M42: 17,556,357 km (0.067 R)
• M43: 18,370,469 km (0.077 R)
• M44: 19,858,220 km (0.119 R)
• M45: 20,437,164 km (0.082 R)
• M46: 20,661,411 km (0.106 R)
• M47: 21,566,328 km (0.062 R)
• M48: 21,657,583 km (0.114 R)
• M49: 23,180,938 km (0.097 R)
• M50: 23,368,085 km (0.091 R)
• M51: 24,073,738 km (0.058 R)
• M52: 24,263,279 km (0.118 R)
• M53: 24,358,124 km (0.107 R)
• M54: 25,265,734 km (0.071 R)
• M55: 25,941,617 km (0.045 R)
• M56: 26,476,729 km (0.106 R)
• M57: 26,819,308 km (0.077 R)
• M58: 27,064,798 km (0.104 R)
• M59: 27,360,403 km (0.052 R)
• M60: 27,706,722 km (0.101 R)
• M61: 28,203,986 km (0.118 R)
• M62: 28,553,746 km (0.061 R)
• M63: 28,854,736 km (0.111 R)
• M64: 29,358,732 km (0.098 R)
• M65: 29,611,702 km (0.114 R)
• M66: 30,171,048 km (0.099 R)
• M67: 30,477,724 km (0.086 R)
• M68: 30,580,049 km (0.111 R)
• M69: 32,026,062 km (0.1 R)
• M70: 32,495,500 km (0.09 R)
• M71: 32,914,823 km (0.106 R)
• M72: 33,125,157 km (0.104 R)
• M73: 34,343,034 km (0.071 R)
• M74: 35,683,431 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 8.9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.97 AU - 12.89 AU

Year: 12007 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,836,919 km

• M1: 119,080 km (0.046 R)
• M2: 276,158 km (0.083 R)
• M3: 442,660 km (0.059 R)
• M4: 746,942 km (0.101 R)
• M5: 818,899 km (0.1 R)
• M6: 970,441 km (0.109 R)
• M7: 1,131,409 km (0.052 R)
• M8: 1,236,576 km (0.108 R)
• M9: 1,786,797 km (0.094 R)
• M10: 1,860,549 km (0.066 R)
• M11: 2,218,536 km (0.1 R)
• M12: 2,597,917 km (0.084 R)
• M13: 2,653,866 km (0.09 R)
• M14: 3,085,905 km (0.118 R)
• M15: 3,416,965 km (0.096 R)
• M16: 3,822,824 km (0.117 R)
• M17: 4,277,003 km (0.119 R)
• M18: 4,578,144 km (0.104 R)
• M19: 4,817,051 km (0.051 R)
• M20: 5,130,459 km (0.095 R)
• M21: 5,486,352 km (0.119 R)
• M22: 6,297,472 km (0.078 R)
• M23: 6,525,160 km (0.106 R)
• M24: 7,383,253 km (0.091 R)
• M25: 7,543,024 km (0.098 R)
• M26: 7,988,526 km (0.111 R)
• M27: 8,193,924 km (0.081 R)
• M28: 8,526,031 km (0.08 R)
• M29: 9,766,796 km (0.055 R)
• M30: 10,207,661 km (0.105 R)
• M31: 10,835,823 km (0.109 R)
• M32: 11,108,839 km (0.084 R)
• M33: 11,384,248 km (0.085 R)
• M34: 11,848,151 km (0.057 R)
• M35: 12,460,455 km (0.092 R)
• M36: 12,986,591 km (0.106 R)
• M37: 13,422,519 km (0.104 R)
• M38: 13,617,745 km (0.071 R)
• M39: 14,458,185 km (0.09 R)
• M40: 14,558,117 km (0.045 R)
• M41: 15,010,950 km (0.11 R)
• M42: 15,519,433 km (0.066 R)
• M43: 16,449,034 km (0.036 R)
• M44: 17,343,480 km (0.099 R)
• M45: 18,796,224 km (0.089 R)
• M46: 18,905,431 km (0.081 R)
• M47: 20,736,958 km (0.08 R)
• M48: 21,874,201 km (0.065 R)
• M49: 22,566,240 km (0.086 R)
• M50: 22,915,103 km (0.094 R)
• M51: 23,148,475 km (0.064 R)
• M52: 23,794,738 km (0.091 R)
• M53: 24,208,975 km (0.092 R)
• M54: 24,984,789 km (0.069 R)
• M55: 25,647,508 km (0.088 R)
• M56: 25,768,682 km (0.118 R)
• M57: 27,670,221 km (0.065 R)
• M58: 27,732,304 km (0.082 R)
• M59: 28,043,467 km (0.056 R)
• M60: 31,024,654 km (0.102 R)
• M61: 32,192,714 km (0.12 R)
• M62: 34,304,737 km (0.033 R)
• M63: 34,438,178 km (0.062 R)
• M64: 34,638,789 km (0.071 R)
• M65: 35,647,377 km (0.107 R)
• M66: 36,461,190 km (0.093 R)
• M67: 36,665,541 km (0.098 R)
• M68: 37,007,072 km (0.093 R)
• M69: 37,075,439 km (0.072 R)
• M70: 37,349,652 km (0.085 R)
• M71: 37,624,463 km (0.09 R)
• M72: 38,661,027 km (0.09 R)
• M73: 39,427,117 km (0.066 R)
• M74: 40,974,408 km (0.105 R)
• M75: 41,045,168 km (0.1 R)
• M76: 42,326,623 km (0.114 R)
• M77: 44,636,863 km (0.068 R)
• M78: 44,709,717 km (0.076 R)
• M79: 44,855,426 km (0.077 R)
• M80: 45,367,200 km (0.101 R)
• M81: 45,440,353 km (0.104 R)
• M82: 45,586,959 km (0.045 R)
• M83: 45,733,715 km (0.103 R)
• M84: 46,617,688 km (0.049 R)
• M85: 47,210,246 km (0.068 R)
• M86: 47,358,647 km (0.053 R)
• M87: 47,656,197 km (0.06 R)
• M88: 48,477,340 km (0.041 R)
• M89: 48,552,288 km (0.071 R)
• M90: 50,209,683 km (0.104 R)
• M91: 50,437,072 km (0.111 R)
• M92: 50,664,760 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.1

Radius: 7.8

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.51 AU - 19.17 AU

Year: 27996 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,836,919 km

• M1: 167,699 km (0.061 R)
• M2: 264,489 km (0.111 R)
• M3: 484,697 km (0.106 R)
• M4: 593,006 km (0.087 R)
• M5: 662,120 km (0.06 R)
• M6: 783,893 km (0.098 R)
• M7: 1,135,298 km (0.09 R)
• M8: 1,899,444 km (0.076 R)
• M9: 2,147,477 km (0.092 R)
• M10: 2,331,034 km (0.061 R)
• M11: 2,832,037 km (0.081 R)
• M12: 2,912,072 km (0.056 R)
• M13: 3,450,774 km (0.05 R)
• M14: 4,338,637 km (0.1 R)
• M15: 4,571,262 km (0.118 R)
• M16: 5,392,405 km (0.086 R)
• M17: 5,442,071 km (0.091 R)
• M18: 5,592,118 km (0.036 R)
• M19: 6,310,637 km (0.109 R)
• M20: 6,415,654 km (0.093 R)
• M21: 6,574,228 km (0.114 R)
• M22: 6,787,854 km (0.072 R)
• M23: 7,386,694 km (0.089 R)
• M24: 7,720,597 km (0.037 R)
• M25: 8,173,429 km (0.106 R)
• M26: 9,703,815 km (0.097 R)
• M27: 9,886,026 km (0.066 R)
• M28: 10,069,433 km (0.114 R)
• M29: 10,192,253 km (0.115 R)
• M30: 10,501,621 km (0.076 R)
• M31: 10,688,768 km (0.102 R)
• M32: 10,876,962 km (0.064 R)
• M33: 11,899,164 km (0.064 R)
• M34: 14,033,926 km (0.118 R)
• M35: 14,378,001 km (0.112 R)
• M36: 14,585,792 km (0.074 R)
• M37: 14,794,631 km (0.118 R)
• M38: 15,426,981 km (0.116 R)
• M39: 17,671,847 km (0.081 R)
• M40: 17,968,799 km (0.118 R)
• M41: 19,249,506 km (0.034 R)
• M42: 25,407,403 km (0.078 R)
• M43: 27,440,737 km (0.115 R)
• M44: 28,043,467 km (0.12 R)
• M45: 29,437,719 km (0.064 R)
• M46: 30,587,229 km (0.077 R)
• M47: 31,751,250 km (0.113 R)
• M48: 31,931,516 km (0.118 R)
• M49: 32,293,244 km (0.037 R)
• M50: 33,845,920 km (0.118 R)
• M51: 34,307,130 km (0.083 R)
• M52: 34,584,933 km (0.047 R)
• M53: 34,863,335 km (0.083 R)
• M54: 35,329,183 km (0.102 R)
• M55: 36,455,505 km (0.031 R)
• M56: 37,689,089 km (0.089 R)
• M57: 38,071,312 km (0.056 R)
• M58: 40,196,798 km (0.114 R)
• M59: 40,587,398 km (0.066 R)
• M60: 41,766,678 km (0.092 R)
• M61: 42,559,098 km (0.06 R)
• M62: 44,461,086 km (0.08 R)
• M63: 46,697,574 km (0.098 R)
• M64: 47,519,913 km (0.11 R)
• M65: 50,120,523 km (0.083 R)
• M66: 50,856,843 km (0.052 R)
• M67: 51,067,926 km (0.072 R)
• M68: 51,490,989 km (0.101 R)
• M69: 51,596,904 km (0.084 R)
• M70: 51,809,034 km (0.061 R)
• M71: 53,730,768 km (0.083 R)
• M72: 53,945,740 km (0.112 R)
• M73: 55,133,098 km (0.099 R)
• M74: 56,875,614 km (0.084 R)
• M75: 57,204,281 km (0.087 R)
• M76: 57,643,650 km (0.069 R)
• M77: 59,856,801 km (0.115 R)
• M78: 60,526,102 km (0.079 R)
• M79: 60,749,751 km (0.081 R)
• M80: 62,662,060 km (0.088 R)
• M81: 65,166,029 km (0.032 R)
• M82: 65,280,621 km (0.099 R)
• M83: 67,123,218 km (0.062 R)
• M84: 68,283,499 km (0.098 R)
• M85: 70,153,622 km (0.025 R)
• M86: 71,331,107 km (0.095 R)
• M87: 72,040,650 km (0.076 R)
• M88: 72,277,762 km (0.079 R)
• M89: 73,824,904 km (0.089 R)
• M90: 75,382,816 km (0.039 R)
• M91: 78,287,558 km (0.058 R)
• M92: 78,531,253 km (0.091 R)
• M93: 81,352,070 km (0.038 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit