🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 153 Days

Day: 31.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,752,370 km

• M1: 312,660 km (0.114 R)
• M2: 365,318 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.69 AU - 0.79 AU

Year: 245 Days

Day: 29.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.05 AU - 2.55 AU

Year: 1343 Days

Day: 17.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.6 AU - 2.66 AU

Year: 1642 Days

Day: 44.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,752,370 km

• M1: 115,490 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.38 AU - 3.5 AU

Year: 2456 Days

Day: 27.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.47 AU - 4.33 AU

Year: 2965 Days

Day: 42.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.1

Radius: 10.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.64 AU - 7.08 AU

Year: 6175 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 105,752,370 km

• M1: 161,715 km (0.115 R)
• M2: 297,550 km (0.11 R)
• M3: 606,320 km (0.103 R)
• M4: 900,280 km (0.08 R)
• M5: 1,024,147 km (0.102 R)
• M6: 1,307,186 km (0.055 R)
• M7: 1,431,053 km (0.077 R)
• M8: 1,559,109 km (0.083 R)
• M9: 1,826,740 km (0.041 R)
• M10: 2,068,191 km (0.093 R)
• M11: 2,363,048 km (0.081 R)
• M12: 2,493,497 km (0.116 R)
• M13: 2,784,914 km (0.079 R)
• M14: 3,182,396 km (0.111 R)
• M15: 3,498,795 km (0.077 R)
• M16: 3,979,303 km (0.115 R)
• M17: 4,320,387 km (0.119 R)
• M18: 4,698,121 km (0.083 R)
• M19: 5,313,567 km (0.034 R)
• M20: 5,806,492 km (0.117 R)
• M21: 5,954,294 km (0.068 R)
• M22: 6,496,736 km (0.115 R)
• M23: 6,867,290 km (0.055 R)
• M24: 6,960,939 km (0.118 R)
• M25: 7,596,580 km (0.113 R)
• M26: 7,856,132 km (0.11 R)
• M27: 8,085,615 km (0.09 R)
• M28: 8,787,379 km (0.095 R)
• M29: 9,335,057 km (0.055 R)
• M30: 9,439,027 km (0.097 R)
• M31: 9,718,177 km (0.107 R)
• M32: 9,858,649 km (0.094 R)
• M33: 9,929,259 km (0.114 R)
• M34: 10,141,838 km (0.056 R)
• M35: 10,284,554 km (0.057 R)
• M36: 11,117,366 km (0.093 R)
• M37: 12,160,512 km (0.104 R)
• M38: 13,273,669 km (0.078 R)
• M39: 14,419,140 km (0.081 R)
• M40: 15,555,037 km (0.083 R)
• M41: 15,843,462 km (0.119 R)
• M42: 15,926,189 km (0.112 R)
• M43: 16,133,682 km (0.066 R)
• M44: 16,930,440 km (0.115 R)
• M45: 17,269,728 km (0.082 R)
• M46: 17,611,260 km (0.11 R)
• M47: 18,649,170 km (0.081 R)
• M48: 18,867,882 km (0.026 R)
• M49: 19,263,867 km (0.105 R)
• M50: 19,352,130 km (0.077 R)
• M51: 20,648,396 km (0.054 R)
• M52: 20,829,409 km (0.082 R)
• M53: 21,147,454 km (0.096 R)
• M54: 21,742,255 km (0.039 R)
• M55: 21,880,334 km (0.086 R)
• M56: 22,575,067 km (0.049 R)
• M57: 23,042,261 km (0.086 R)
• M58: 23,938,651 km (0.078 R)
• M59: 24,081,218 km (0.118 R)
• M60: 24,990,773 km (0.102 R)
• M61: 26,843,543 km (0.048 R)
• M62: 26,991,645 km (0.094 R)
• M63: 27,487,412 km (0.036 R)
• M64: 27,636,711 km (0.082 R)
• M65: 27,836,274 km (0.082 R)
• M66: 27,936,206 km (0.105 R)
• M67: 28,739,995 km (0.106 R)
• M68: 29,043,529 km (0.052 R)
• M69: 29,195,520 km (0.113 R)
• M70: 29,398,824 km (0.083 R)
• M71: 30,113,752 km (0.115 R)
• M72: 30,834,365 km (0.097 R)
• M73: 31,093,169 km (0.112 R)
• M74: 31,404,632 km (0.109 R)
• M75: 31,560,812 km (0.094 R)
• M76: 32,240,286 km (0.115 R)
• M77: 33,242,292 km (0.096 R)
• M78: 33,507,529 km (0.062 R)
• M79: 33,986,991 km (0.11 R)
• M80: 34,093,804 km (0.097 R)
• M81: 34,629,663 km (0.071 R)
• M82: 34,952,645 km (0.044 R)
• M83: 35,818,517 km (0.084 R)
• M84: 36,417,806 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 8.9

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.78 AU - 12.08 AU

Year: 13912 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,752,370 km

• M1: 120,725 km (0.104 R)
• M2: 309,368 km (0.113 R)
• M3: 896,091 km (0.068 R)
• M4: 1,028,037 km (0.066 R)
• M5: 1,214,436 km (0.092 R)
• M6: 1,593,217 km (0.119 R)
• M7: 2,423,785 km (0.103 R)
• M8: 2,578,918 km (0.032 R)
• M9: 2,705,477 km (0.115 R)
• M10: 3,064,363 km (0.084 R)
• M11: 3,754,907 km (0.06 R)
• M12: 4,683,760 km (0.05 R)
• M13: 5,114,153 km (0.11 R)
• M14: 5,394,649 km (0.093 R)
• M15: 5,639,092 km (0.093 R)
• M16: 6,012,638 km (0.082 R)
• M17: 6,437,196 km (0.107 R)
• M18: 6,871,479 km (0.039 R)
• M19: 7,631,287 km (0.098 R)
• M20: 9,817,959 km (0.071 R)
• M21: 10,570,286 km (0.112 R)
• M22: 10,722,876 km (0.094 R)
• M23: 10,927,676 km (0.077 R)
• M24: 11,445,135 km (0.111 R)
• M25: 11,549,704 km (0.099 R)
• M26: 11,706,931 km (0.064 R)
• M27: 12,396,727 km (0.106 R)
• M28: 12,827,868 km (0.093 R)
• M29: 13,483,705 km (0.119 R)
• M30: 13,926,963 km (0.083 R)
• M31: 14,150,313 km (0.088 R)
• M32: 14,318,760 km (0.078 R)
• M33: 14,714,147 km (0.12 R)
• M34: 15,400,502 km (0.101 R)
• M35: 16,331,600 km (0.071 R)
• M36: 16,863,420 km (0.112 R)
• M37: 17,221,108 km (0.096 R)
• M38: 18,370,319 km (0.119 R)
• M39: 18,431,505 km (0.094 R)
• M40: 19,419,449 km (0.087 R)
• M41: 19,982,685 km (0.118 R)
• M42: 20,424,597 km (0.061 R)
• M43: 20,869,651 km (0.119 R)
• M44: 21,189,491 km (0.072 R)
• M45: 21,253,669 km (0.059 R)
• M46: 21,704,706 km (0.079 R)
• M47: 21,898,884 km (0.097 R)
• M48: 22,747,254 km (0.098 R)
• M49: 22,878,750 km (0.104 R)
• M50: 24,476,156 km (0.091 R)
• M51: 24,745,881 km (0.098 R)
• M52: 26,800,159 km (0.099 R)
• M53: 27,566,998 km (0.073 R)
• M54: 27,707,171 km (0.064 R)
• M55: 27,917,955 km (0.117 R)
• M56: 28,837,383 km (0.079 R)
• M57: 29,623,071 km (0.079 R)
• M58: 29,838,492 km (0.061 R)
• M59: 30,343,385 km (0.08 R)
• M60: 30,415,790 km (0.079 R)
• M61: 30,633,156 km (0.026 R)
• M62: 30,923,825 km (0.089 R)
• M63: 31,801,366 km (0.081 R)
• M64: 31,948,420 km (0.11 R)
• M65: 32,022,023 km (0.105 R)
• M66: 32,909,886 km (0.117 R)
• M67: 33,356,735 km (0.083 R)
• M68: 34,785,245 km (0.095 R)
• M69: 36,233,651 km (0.042 R)
• M70: 37,003,781 km (0.051 R)
• M71: 38,325,478 km (0.098 R)
• M72: 39,267,795 km (0.05 R)
• M73: 40,297,178 km (0.084 R)
• M74: 40,535,937 km (0.115 R)
• M75: 41,415,572 km (0.112 R)
• M76: 41,495,906 km (0.102 R)
• M77: 44,174,157 km (0.113 R)
• M78: 48,760,379 km (0.079 R)
• M79: 51,152,748 km (0.068 R)
• M80: 51,325,085 km (0.08 R)
• M81: 52,884,792 km (0.112 R)
• M82: 53,408,235 km (0.097 R)
• M83: 55,696,035 km (0.087 R)
• M84: 55,962,020 km (0.063 R)
• M85: 56,228,454 km (0.076 R)
• M86: 57,387,987 km (0.098 R)
• M87: 58,105,459 km (0.059 R)
• M88: 58,465,241 km (0.078 R)
• M89: 60,093,764 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.3

Radius: 5.8

Gravity: 27.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16 AU - 19.2 AU

Year: 28427 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,752,370 km

• M1: 371,003 km (0.11 R)
• M2: 416,929 km (0.106 R)
• M3: 1,289,234 km (0.077 R)
• M4: 2,156,453 km (0.093 R)
• M5: 2,330,136 km (0.082 R)
• M6: 2,553,636 km (0.115 R)
• M7: 3,215,606 km (0.06 R)
• M8: 4,247,383 km (0.079 R)
• M9: 4,465,197 km (0.114 R)
• M10: 5,314,165 km (0.082 R)
• M11: 6,458,738 km (0.106 R)
• M12: 8,277,549 km (0.11 R)
• M13: 9,737,924 km (0.099 R)
• M14: 11,275,940 km (0.064 R)
• M15: 11,501,832 km (0.11 R)
• M16: 12,419,914 km (0.085 R)
• M17: 13,202,910 km (0.08 R)
• M18: 13,680,426 km (0.097 R)
• M19: 15,063,758 km (0.081 R)
• M20: 15,646,142 km (0.118 R)
• M21: 16,918,771 km (0.101 R)
• M22: 17,698,326 km (0.045 R)
• M23: 18,400,987 km (0.1 R)
• M24: 21,023,438 km (0.12 R)
• M25: 21,860,886 km (0.092 R)
• M26: 21,954,535 km (0.044 R)
• M27: 23,856,821 km (0.118 R)
• M28: 26,108,568 km (0.043 R)
• M29: 28,019,382 km (0.108 R)
• M30: 28,632,135 km (0.086 R)
• M31: 28,734,609 km (0.099 R)
• M32: 29,146,153 km (0.111 R)
• M33: 31,337,762 km (0.086 R)
• M34: 31,549,293 km (0.043 R)
• M35: 33,582,029 km (0.113 R)
• M36: 34,232,630 km (0.112 R)
• M37: 34,997,075 km (0.111 R)
• M38: 35,216,536 km (0.045 R)
• M39: 36,320,418 km (0.101 R)
• M40: 38,223,154 km (0.053 R)
• M41: 38,562,292 km (0.116 R)
• M42: 38,902,328 km (0.107 R)
• M43: 39,243,411 km (0.103 R)
• M44: 39,699,834 km (0.11 R)
• M45: 42,474,725 km (0.12 R)
• M46: 43,060,700 km (0.05 R)
• M47: 43,885,433 km (0.058 R)
• M48: 45,192,021 km (0.108 R)
• M49: 46,030,218 km (0.078 R)
• M50: 47,236,425 km (0.085 R)
• M51: 47,843,344 km (0.062 R)
• M52: 49,310,749 km (0.071 R)
• M53: 51,289,929 km (0.078 R)
• M54: 51,664,073 km (0.065 R)
• M55: 52,414,756 km (0.108 R)
• M56: 53,043,067 km (0.112 R)
• M57: 53,169,028 km (0.107 R)
• M58: 54,307,318 km (0.031 R)
• M59: 55,709,349 km (0.079 R)
• M60: 56,479,031 km (0.098 R)
• M61: 57,640,359 km (0.109 R)
• M62: 59,593,209 km (0.109 R)
• M63: 60,511,890 km (0.118 R)
• M64: 62,230,470 km (0.118 R)
• M65: 63,429,647 km (0.035 R)
• M66: 65,986,125 km (0.087 R)
• M67: 68,988,255 km (0.116 R)
• M68: 70,229,020 km (0.112 R)
• M69: 70,505,776 km (0.117 R)
• M70: 71,616,540 km (0.075 R)
• M71: 72,173,942 km (0.086 R)
• M72: 74,700,500 km (0.083 R)
• M73: 74,841,571 km (0.046 R)
• M74: 76,116,444 km (0.083 R)
• M75: 77,398,498 km (0.107 R)
• M76: 82,451,614 km (0.112 R)
• M77: 82,889,637 km (0.105 R)
• M78: 83,914,831 km (0.053 R)
• M79: 84,061,587 km (0.083 R)
• M80: 85,238,922 km (0.068 R)
• M81: 85,829,684 km (0.093 R)
• M82: 87,015,247 km (0.108 R)
• M83: 87,312,498 km (0.101 R)
• M84: 88,355,494 km (0.048 R)
• M85: 88,504,943 km (0.102 R)
• M86: 89,552,577 km (0.103 R)
• M87: 90,002,866 km (0.081 R)
• M88: 92,568,619 km (0.045 R)
• M89: 99,009,855 km (0.106 R)
• M90: 99,630,686 km (0.076 R)
• M91: 101,188,748 km (0.071 R)
• M92: 101,501,407 km (0.086 R)
• M93: 103,383,498 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit