🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.45 AU - 2.07 AU

Year: 894 Days

Day: 33.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.28 AU - 3.04 AU

Year: 1661 Days

Day: 25.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.58 AU - 2.88 AU

Year: 1727 Days

Day: 25.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.66 AU - 4.06 AU

Year: 2358 Days

Day: 24.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,478,045 km

• M1: 1,074,412 km (0.108 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 8.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.1 AU - 9.54 AU

Year: 10029 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,478,045 km

• M1: 105,766 km (0.117 R)
• M2: 217,665 km (0.079 R)
• M3: 355,295 km (0.096 R)
• M4: 551,717 km (0.108 R)
• M5: 1,026,840 km (0.075 R)
• M6: 1,239,119 km (0.104 R)
• M7: 1,544,149 km (0.112 R)
• M8: 1,624,184 km (0.096 R)
• M9: 2,545,857 km (0.114 R)
• M10: 2,834,880 km (0.067 R)
• M11: 2,908,781 km (0.057 R)
• M12: 2,983,281 km (0.112 R)
• M13: 3,083,661 km (0.066 R)
• M14: 3,709,728 km (0.098 R)
• M15: 4,037,347 km (0.105 R)
• M16: 4,148,648 km (0.076 R)
• M17: 4,232,872 km (0.117 R)
• M18: 4,517,556 km (0.116 R)
• M19: 4,633,196 km (0.049 R)
• M20: 5,286,639 km (0.118 R)
• M21: 6,063,950 km (0.096 R)
• M22: 6,223,720 km (0.067 R)
• M23: 6,352,524 km (0.082 R)
• M24: 8,495,364 km (0.084 R)
• M25: 8,566,722 km (0.095 R)
• M26: 8,638,379 km (0.082 R)
• M27: 8,854,399 km (0.055 R)
• M28: 9,072,213 km (0.091 R)
• M29: 9,145,217 km (0.109 R)
• M30: 9,218,520 km (0.079 R)
• M31: 9,291,823 km (0.073 R)
• M32: 9,998,822 km (0.108 R)
• M33: 10,530,942 km (0.064 R)
• M34: 10,607,686 km (0.066 R)
• M35: 11,385,445 km (0.045 R)
• M36: 12,423,954 km (0.119 R)
• M37: 12,995,717 km (0.057 R)
• M38: 13,367,767 km (0.07 R)
• M39: 13,492,531 km (0.111 R)
• M40: 13,827,182 km (0.053 R)
• M41: 14,207,011 km (0.065 R)
• M42: 14,504,710 km (0.084 R)
• M43: 15,106,543 km (0.083 R)
• M44: 16,735,813 km (0.119 R)
• M45: 17,594,056 km (0.1 R)
• M46: 17,685,311 km (0.113 R)
• M47: 18,374,059 km (0.078 R)
• M48: 18,652,012 km (0.086 R)
• M49: 18,744,912 km (0.102 R)
• M50: 19,024,810 km (0.078 R)
• M51: 19,730,463 km (0.111 R)
• M52: 20,253,457 km (0.048 R)
• M53: 21,996,422 km (0.07 R)
• M54: 22,836,265 km (0.102 R)
• M55: 23,234,943 km (0.118 R)
• M56: 23,335,024 km (0.097 R)
• M57: 24,750,968 km (0.079 R)
• M58: 25,211,879 km (0.115 R)
• M59: 25,469,187 km (0.106 R)
• M60: 25,986,497 km (0.062 R)
• M61: 26,246,498 km (0.117 R)
• M62: 26,716,534 km (0.066 R)
• M63: 26,978,929 km (0.078 R)
• M64: 27,771,050 km (0.074 R)
• M65: 28,303,468 km (0.099 R)
• M66: 28,946,739 km (0.116 R)
• M67: 29,054,450 km (0.084 R)
• M68: 29,162,310 km (0.076 R)
• M69: 29,975,225 km (0.069 R)
• M70: 30,193,189 km (0.102 R)
• M71: 30,905,424 km (0.116 R)
• M72: 31,070,580 km (0.064 R)
• M73: 31,291,237 km (0.117 R)
• M74: 31,457,141 km (0.045 R)
• M75: 33,244,237 km (0.118 R)
• M76: 34,206,900 km (0.05 R)
• M77: 35,581,554 km (0.106 R)
• M78: 35,697,044 km (0.112 R)
• M79: 36,566,208 km (0.055 R)
• M80: 37,091,146 km (0.096 R)
• M81: 37,149,639 km (0.113 R)
• M82: 39,096,506 km (0.056 R)
• M83: 39,872,620 km (0.107 R)
• M84: 39,932,459 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 3.3

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.06 AU - 16.98 AU

Year: 23410 Days

Day: 22.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,478,045 km

• M1: 103,671 km (0.11 R)
• M2: 206,146 km (0.112 R)
• M3: 381,175 km (0.064 R)
• M4: 878,738 km (0.067 R)
• M5: 1,024,446 km (0.114 R)
• M6: 1,385,575 km (0.073 R)
• M7: 2,047,546 km (0.028 R)
• M8: 2,353,175 km (0.102 R)
• M9: 2,467,766 km (0.089 R)
• M10: 3,513,605 km (0.113 R)
• M11: 3,546,218 km (0.107 R)
• M12: 3,844,216 km (0.06 R)
• M13: 3,877,726 km (0.118 R)
• M14: 4,393,540 km (0.091 R)
• M15: 4,463,851 km (0.083 R)
• M16: 4,677,327 km (0.041 R)
• M17: 4,930,447 km (0.11 R)
• M18: 5,040,401 km (0.098 R)
• M19: 5,077,202 km (0.093 R)
• M20: 6,143,386 km (0.087 R)
• M21: 6,222,075 km (0.079 R)
• M22: 6,701,536 km (0.087 R)
• M23: 7,027,809 km (0.059 R)
• M24: 7,737,950 km (0.098 R)
• M25: 8,734,571 km (0.093 R)
• M26: 8,778,852 km (0.09 R)
• M27: 9,816,762 km (0.09 R)
• M28: 10,093,967 km (0.101 R)
• M29: 10,420,389 km (0.11 R)
• M30: 10,608,583 km (0.104 R)
• M31: 11,083,856 km (0.09 R)
• M32: 11,179,748 km (0.118 R)
• M33: 11,469,070 km (0.097 R)
• M34: 11,614,629 km (0.059 R)
• M35: 12,302,031 km (0.086 R)
• M36: 13,715,881 km (0.098 R)
• M37: 13,818,954 km (0.098 R)
• M38: 13,922,027 km (0.101 R)
• M39: 14,233,190 km (0.111 R)
• M40: 14,285,250 km (0.068 R)
• M41: 14,494,238 km (0.085 R)
• M42: 14,704,274 km (0.119 R)
• M43: 14,862,399 km (0.098 R)
• M44: 15,340,214 km (0.106 R)
• M45: 15,554,139 km (0.11 R)
• M46: 15,985,131 km (0.03 R)
• M47: 16,748,529 km (0.118 R)
• M48: 17,301,143 km (0.095 R)
• M49: 17,691,444 km (0.12 R)
• M50: 18,028,488 km (0.106 R)
• M51: 18,367,477 km (0.082 R)
• M52: 18,537,719 km (0.108 R)
• M53: 18,594,567 km (0.117 R)
• M54: 18,822,703 km (0.088 R)
• M55: 19,860,763 km (0.063 R)
• M56: 20,798,742 km (0.094 R)
• M57: 21,452,035 km (0.098 R)
• M58: 21,571,564 km (0.042 R)
• M59: 23,022,813 km (0.071 R)
• M60: 23,145,184 km (0.111 R)
• M61: 26,018,211 km (0.071 R)
• M62: 26,401,182 km (0.12 R)
• M63: 27,886,389 km (0.064 R)
• M64: 29,199,709 km (0.071 R)
• M65: 29,664,061 km (0.062 R)
• M66: 29,930,495 km (0.1 R)
• M67: 31,410,317 km (0.111 R)
• M68: 31,613,920 km (0.075 R)
• M69: 31,749,904 km (0.096 R)
• M70: 32,295,787 km (0.11 R)
• M71: 33,466,091 km (0.059 R)
• M72: 34,160,973 km (0.079 R)
• M73: 34,300,548 km (0.053 R)
• M74: 36,131,925 km (0.081 R)
• M75: 36,701,743 km (0.111 R)
• M76: 38,139,379 km (0.115 R)
• M77: 38,429,000 km (0.104 R)
• M78: 38,864,928 km (0.12 R)
• M79: 39,229,498 km (0.027 R)
• M80: 39,741,722 km (0.11 R)
• M81: 40,551,196 km (0.06 R)
• M82: 41,366,055 km (0.117 R)
• M83: 42,936,683 km (0.096 R)
• M84: 44,526,759 km (0.072 R)
• M85: 45,137,567 km (0.09 R)
• M86: 45,443,944 km (0.09 R)
• M87: 46,135,983 km (0.033 R)
• M88: 47,686,116 km (0.091 R)
• M89: 48,232,747 km (0.077 R)
• M90: 48,938,550 km (0.091 R)
• M91: 49,174,615 km (0.081 R)
• M92: 49,964,043 km (0.032 R)
• M93: 50,837,396 km (0.108 R)
• M94: 53,406,290 km (0.097 R)
• M95: 54,055,096 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 4.1

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.88 AU - 19.86 AU

Year: 26530 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,478,045 km

• M1: 179,218 km (0.04 R)
• M2: 338,839 km (0.026 R)
• M3: 394,490 km (0.086 R)
• M4: 558,000 km (0.043 R)
• M5: 995,723 km (0.114 R)
• M6: 1,188,854 km (0.111 R)
• M7: 1,423,873 km (0.114 R)
• M8: 1,869,076 km (0.099 R)
• M9: 2,176,499 km (0.083 R)
• M10: 2,354,072 km (0.081 R)
• M11: 2,914,316 km (0.111 R)
• M12: 3,070,496 km (0.076 R)
• M13: 3,849,004 km (0.118 R)
• M14: 4,150,443 km (0.1 R)
• M15: 5,006,293 km (0.104 R)
• M16: 5,767,896 km (0.096 R)
• M17: 5,865,583 km (0.05 R)
• M18: 6,112,270 km (0.068 R)
• M19: 6,162,086 km (0.112 R)
• M20: 8,424,903 km (0.084 R)
• M21: 8,815,204 km (0.067 R)
• M22: 9,154,492 km (0.103 R)
• M23: 10,793,187 km (0.061 R)
• M24: 11,338,920 km (0.071 R)
• M25: 12,205,391 km (0.116 R)
• M26: 12,330,904 km (0.081 R)
• M27: 13,157,133 km (0.072 R)
• M28: 13,544,442 km (0.104 R)
• M29: 13,674,442 km (0.106 R)
• M30: 13,870,116 km (0.108 R)
• M31: 14,330,429 km (0.066 R)
• M32: 15,536,786 km (0.095 R)
• M33: 16,152,082 km (0.117 R)
• M34: 16,220,897 km (0.089 R)
• M35: 16,914,732 km (0.062 R)
• M36: 18,908,722 km (0.118 R)
• M37: 20,526,623 km (0.092 R)
• M38: 21,655,040 km (0.1 R)
• M39: 22,803,353 km (0.102 R)
• M40: 23,658,006 km (0.093 R)
• M41: 24,207,179 km (0.091 R)
• M42: 24,286,018 km (0.085 R)
• M43: 24,522,981 km (0.071 R)
• M44: 25,558,647 km (0.114 R)
• M45: 25,719,165 km (0.042 R)
• M46: 25,880,132 km (0.066 R)
• M47: 26,771,287 km (0.065 R)
• M48: 27,016,029 km (0.071 R)
• M49: 27,837,172 km (0.112 R)
• M50: 28,002,477 km (0.06 R)
• M51: 30,010,530 km (0.044 R)
• M52: 30,604,882 km (0.065 R)
• M53: 31,374,713 km (0.103 R)
• M54: 32,846,307 km (0.049 R)
• M55: 33,810,316 km (0.106 R)
• M56: 34,074,954 km (0.12 R)
• M57: 34,783,749 km (0.116 R)
• M58: 34,872,610 km (0.077 R)
• M59: 35,318,561 km (0.111 R)
• M60: 38,124,718 km (0.07 R)
• M61: 39,229,947 km (0.116 R)
• M62: 39,507,900 km (0.119 R)
• M63: 41,660,763 km (0.059 R)
• M64: 43,563,498 km (0.085 R)
• M65: 47,452,893 km (0.108 R)
• M66: 47,946,866 km (0.102 R)
• M67: 48,243,967 km (0.108 R)
• M68: 48,939,747 km (0.073 R)
• M69: 50,946,004 km (0.05 R)
• M70: 52,060,807 km (0.111 R)
• M71: 53,799,583 km (0.097 R)
• M72: 54,727,688 km (0.099 R)
• M73: 55,453,238 km (0.118 R)
• M74: 55,661,179 km (0.097 R)
• M75: 56,286,348 km (0.098 R)
• M76: 58,916,429 km (0.104 R)
• M77: 61,371,180 km (0.072 R)
• M78: 61,478,591 km (0.115 R)
• M79: 61,693,863 km (0.104 R)
• M80: 62,340,724 km (0.108 R)
• M81: 63,641,477 km (0.116 R)
• M82: 64,951,057 km (0.103 R)
• M83: 65,279,873 km (0.083 R)
• M84: 67,485,993 km (0.065 R)
• M85: 68,821,304 km (0.103 R)
• M86: 70,052,943 km (0.104 R)
• M87: 70,390,137 km (0.1 R)
• M88: 70,615,132 km (0.113 R)
• M89: 74,707,531 km (0.054 R)
• M90: 75,166,946 km (0.091 R)
• M91: 75,857,789 km (0.116 R)
• M92: 76,435,087 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit