🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.59 AU - 0.73 AU

Year: 196 Days

Day: 17.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.62 AU - 0.94 AU

Year: 252 Days

Day: 22.4 Hours

Environment

Temp: 94 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,764,417 km

• M1: 54,154 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.01 AU - 1.05 AU

Year: 382 Days

Day: 40 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.9

Radius: 9.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.37 AU - 6.63 AU

Year: 4711 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,764,417 km

• M1: 120,576 km (0.049 R)
• M2: 247,435 km (0.088 R)
• M3: 443,558 km (0.116 R)
• M4: 548,127 km (0.054 R)
• M5: 1,005,746 km (0.081 R)
• M6: 1,076,207 km (0.094 R)
• M7: 1,185,114 km (0.105 R)
• M8: 1,260,063 km (0.108 R)
• M9: 1,375,253 km (0.07 R)
• M10: 1,521,261 km (0.059 R)
• M11: 1,756,877 km (0.087 R)
• M12: 1,901,090 km (0.106 R)
• M13: 2,079,410 km (0.092 R)
• M14: 2,155,406 km (0.116 R)
• M15: 2,325,948 km (0.077 R)
• M16: 2,581,910 km (0.07 R)
• M17: 3,121,060 km (0.111 R)
• M18: 3,243,581 km (0.091 R)
• M19: 3,332,293 km (0.085 R)
• M20: 3,548,162 km (0.093 R)
• M21: 3,657,818 km (0.087 R)
• M22: 3,750,119 km (0.059 R)
• M23: 4,031,663 km (0.042 R)
• M24: 4,281,341 km (0.058 R)
• M25: 4,457,119 km (0.066 R)
• M26: 4,595,497 km (0.056 R)
• M27: 4,715,325 km (0.098 R)
• M28: 5,019,308 km (0.104 R)
• M29: 5,497,871 km (0.042 R)
• M30: 5,947,712 km (0.094 R)
• M31: 6,100,302 km (0.111 R)
• M32: 6,453,951 km (0.109 R)
• M33: 6,520,971 km (0.104 R)
• M34: 7,320,422 km (0.033 R)
• M35: 7,413,771 km (0.074 R)
• M36: 7,578,179 km (0.108 R)
• M37: 8,006,328 km (0.101 R)
• M38: 9,160,925 km (0.082 R)
• M39: 9,796,267 km (0.054 R)
• M40: 10,080,204 km (0.073 R)
• M41: 10,288,594 km (0.111 R)
• M42: 10,445,671 km (0.115 R)
• M43: 10,524,509 km (0.083 R)
• M44: 10,842,106 km (0.07 R)
• M45: 11,405,342 km (0.078 R)
• M46: 11,567,955 km (0.06 R)
• M47: 11,649,635 km (0.057 R)
• M48: 12,254,160 km (0.077 R)
• M49: 12,981,654 km (0.107 R)
• M50: 13,493,578 km (0.064 R)
• M51: 13,780,806 km (0.114 R)
• M52: 14,041,107 km (0.086 R)
• M53: 14,478,531 km (0.091 R)
• M54: 15,516,441 km (0.1 R)
• M55: 15,877,869 km (0.084 R)
• M56: 16,547,619 km (0.115 R)
• M57: 16,608,954 km (0.103 R)
• M58: 16,701,106 km (0.058 R)
• M59: 16,762,591 km (0.105 R)
• M60: 16,947,644 km (0.055 R)
• M61: 17,071,511 km (0.114 R)
• M62: 17,257,610 km (0.061 R)
• M63: 17,444,458 km (0.105 R)
• M64: 17,538,256 km (0.114 R)
• M65: 17,788,832 km (0.119 R)
• M66: 18,389,019 km (0.107 R)
• M67: 18,995,638 km (0.099 R)
• M68: 19,188,620 km (0.079 R)
• M69: 19,253,096 km (0.072 R)
• M70: 19,317,723 km (0.116 R)
• M71: 19,511,751 km (0.079 R)
• M72: 19,869,140 km (0.038 R)
• M73: 19,934,365 km (0.095 R)
• M74: 20,130,488 km (0.079 R)
• M75: 20,524,678 km (0.088 R)
• M76: 20,854,990 km (0.051 R)
• M77: 21,487,640 km (0.071 R)
• M78: 21,688,699 km (0.037 R)
• M79: 21,789,528 km (0.036 R)
• M80: 22,431,303 km (0.069 R)
• M81: 22,669,463 km (0.072 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.6

Radius: 7.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.05 AU - 12.89 AU

Year: 16084 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 98,764,417 km

• M1: 135,087 km (0.067 R)
• M2: 504,743 km (0.11 R)
• M3: 627,114 km (0.081 R)
• M4: 728,242 km (0.097 R)
• M5: 1,101,040 km (0.12 R)
• M6: 2,357,363 km (0.113 R)
• M7: 3,092,637 km (0.082 R)
• M8: 3,145,295 km (0.096 R)
• M9: 3,449,129 km (0.111 R)
• M10: 4,736,119 km (0.071 R)
• M11: 4,898,881 km (0.116 R)
• M12: 5,250,885 km (0.039 R)
• M13: 7,293,943 km (0.109 R)
• M14: 7,671,828 km (0.12 R)
• M15: 8,128,999 km (0.052 R)
• M16: 8,324,074 km (0.097 R)
• M17: 8,743,846 km (0.108 R)
• M18: 9,475,679 km (0.117 R)
• M19: 10,122,390 km (0.059 R)
• M20: 11,078,470 km (0.107 R)
• M21: 12,537,947 km (0.043 R)
• M22: 12,650,445 km (0.111 R)
• M23: 13,075,602 km (0.082 R)
• M24: 14,115,157 km (0.054 R)
• M25: 14,526,552 km (0.06 R)
• M26: 15,875,625 km (0.079 R)
• M27: 16,426,295 km (0.044 R)
• M28: 17,139,129 km (0.037 R)
• M29: 17,389,406 km (0.062 R)
• M30: 18,338,904 km (0.099 R)
• M31: 20,618,925 km (0.088 R)
• M32: 21,119,031 km (0.119 R)
• M33: 22,506,401 km (0.058 R)
• M34: 22,746,207 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.1

Radius: 5.2

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 16.54 AU - 23.16 AU

Year: 32302 Days

Day: 23 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 98,764,417 km

• M1: 209,736 km (0.094 R)
• M2: 405,859 km (0.105 R)
• M3: 547,827 km (0.071 R)
• M4: 1,191,248 km (0.036 R)
• M5: 1,685,818 km (0.107 R)
• M6: 1,954,496 km (0.119 R)
• M7: 2,033,783 km (0.091 R)
• M8: 4,130,996 km (0.11 R)
• M9: 4,387,855 km (0.053 R)
• M10: 4,596,993 km (0.099 R)
• M11: 6,034,030 km (0.078 R)
• M12: 6,325,297 km (0.114 R)
• M13: 6,620,903 km (0.071 R)
• M14: 6,860,858 km (0.06 R)
• M15: 7,597,328 km (0.097 R)
• M16: 7,975,062 km (0.094 R)
• M17: 8,038,492 km (0.096 R)
• M18: 8,423,258 km (0.101 R)
• M19: 9,545,691 km (0.048 R)
• M20: 9,816,612 km (0.095 R)
• M21: 11,494,203 km (0.105 R)
• M22: 11,637,966 km (0.046 R)
• M23: 12,145,851 km (0.054 R)
• M24: 12,365,760 km (0.095 R)
• M25: 13,033,266 km (0.055 R)
• M26: 13,183,163 km (0.066 R)
• M27: 13,712,440 km (0.115 R)
• M28: 14,558,117 km (0.11 R)
• M29: 14,713,699 km (0.095 R)
• M30: 15,579,122 km (0.065 R)
• M31: 17,112,351 km (0.068 R)
• M32: 18,608,778 km (0.114 R)
• M33: 19,543,615 km (0.115 R)
• M34: 19,629,335 km (0.05 R)
• M35: 20,842,873 km (0.055 R)
• M36: 21,635,742 km (0.103 R)
• M37: 23,706,475 km (0.119 R)
• M38: 25,183,904 km (0.068 R)
• M39: 26,216,728 km (0.113 R)
• M40: 26,500,814 km (0.12 R)
• M41: 30,186,457 km (0.081 R)
• M42: 30,583,639 km (0.119 R)
• M43: 31,182,779 km (0.077 R)
• M44: 31,282,860 km (0.043 R)
• M45: 31,483,620 km (0.111 R)
• M46: 31,684,829 km (0.093 R)
• M47: 32,392,427 km (0.105 R)
• M48: 33,002,936 km (0.112 R)
• M49: 34,546,038 km (0.11 R)
• M50: 35,587,688 km (0.091 R)
• M51: 37,275,750 km (0.098 R)
• M52: 37,808,618 km (0.075 R)
• M53: 38,451,290 km (0.048 R)
• M54: 39,205,712 km (0.064 R)
• M55: 39,422,180 km (0.1 R)
• M56: 39,639,097 km (0.114 R)
• M57: 41,058,183 km (0.093 R)
• M58: 42,272,020 km (0.085 R)
• M59: 43,609,425 km (0.083 R)
• M60: 44,058,368 km (0.096 R)
• M61: 45,073,988 km (0.041 R)
• M62: 45,755,406 km (0.118 R)
• M63: 47,704,367 km (0.059 R)
• M64: 48,398,801 km (0.092 R)
• M65: 48,630,977 km (0.097 R)
• M66: 49,213,062 km (0.108 R)
• M67: 50,149,245 km (0.052 R)
• M68: 50,973,081 km (0.12 R)
• M69: 51,445,960 km (0.072 R)
• M70: 53,232,009 km (0.052 R)
• M71: 53,351,837 km (0.115 R)
• M72: 54,433,878 km (0.096 R)
• M73: 58,216,460 km (0.113 R)
• M74: 58,958,166 km (0.102 R)
• M75: 64,620,745 km (0.041 R)
• M76: 65,132,370 km (0.1 R)
• M77: 67,063,080 km (0.088 R)
• M78: 68,621,142 km (0.076 R)
• M79: 69,666,532 km (0.073 R)
• M80: 71,508,530 km (0.037 R)
• M81: 74,301,373 km (0.107 R)
• M82: 75,913,140 km (0.111 R)
• M83: 76,994,135 km (0.102 R)
• M84: 77,129,670 km (0.086 R)
• M85: 77,400,891 km (0.053 R)
• M86: 78,625,200 km (0.069 R)
• M87: 79,581,729 km (0.066 R)
• M88: 82,613,479 km (0.031 R)
• M89: 83,725,141 km (0.104 R)
• M90: 84,003,842 km (0.057 R)
• M91: 84,562,291 km (0.118 R)
• M92: 87,090,046 km (0.115 R)
• M93: 88,079,786 km (0.089 R)
• M94: 89,357,800 km (0.08 R)
• M95: 91,501,238 km (0.098 R)
• M96: 91,788,466 km (0.111 R)
• M97: 93,661,731 km (0.045 R)
• M98: 94,675,705 km (0.093 R)
• M99: 97,299,652 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.4

Radius: 6

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.75 AU - 21.11 AU

Year: 32498 Days

Day: 18.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 98,764,417 km

• M1: 132,394 km (0.092 R)
• M2: 173,234 km (0.078 R)
• M3: 512,522 km (0.08 R)
• M4: 864,077 km (0.1 R)
• M5: 1,016,667 km (0.089 R)
• M6: 1,112,410 km (0.073 R)
• M7: 1,347,578 km (0.082 R)
• M8: 1,598,154 km (0.094 R)
• M9: 1,981,274 km (0.093 R)
• M10: 3,056,135 km (0.096 R)
• M11: 3,384,502 km (0.097 R)
• M12: 4,024,183 km (0.111 R)
• M13: 4,125,909 km (0.119 R)
• M14: 4,177,072 km (0.071 R)
• M15: 5,078,997 km (0.075 R)
• M16: 5,299,804 km (0.069 R)
• M17: 5,523,752 km (0.084 R)
• M18: 6,509,602 km (0.06 R)
• M19: 6,931,169 km (0.061 R)
• M20: 7,299,479 km (0.11 R)
• M21: 7,486,027 km (0.089 R)
• M22: 8,638,230 km (0.093 R)
• M23: 12,932,586 km (0.082 R)
• M24: 13,309,573 km (0.116 R)
• M25: 14,853,573 km (0.075 R)
• M26: 14,932,261 km (0.086 R)
• M27: 15,090,087 km (0.057 R)
• M28: 15,566,706 km (0.063 R)
• M29: 17,026,182 km (0.064 R)
• M30: 18,359,698 km (0.115 R)
• M31: 18,868,331 km (0.099 R)
• M32: 19,210,162 km (0.106 R)
• M33: 20,422,054 km (0.066 R)
• M34: 22,919,291 km (0.041 R)
• M35: 24,667,791 km (0.075 R)
• M36: 24,854,340 km (0.108 R)
• M37: 25,416,828 km (0.098 R)
• M38: 26,745,407 km (0.065 R)
• M39: 28,486,576 km (0.082 R)
• M40: 28,682,400 km (0.12 R)
• M41: 28,878,523 km (0.117 R)
• M42: 28,976,808 km (0.098 R)
• M43: 30,363,880 km (0.111 R)
• M44: 30,864,584 km (0.093 R)
• M45: 31,671,216 km (0.089 R)
• M46: 33,099,576 km (0.075 R)
• M47: 35,386,329 km (0.11 R)
• M48: 37,081,123 km (0.092 R)
• M49: 37,508,824 km (0.109 R)
• M50: 37,616,085 km (0.093 R)
• M51: 38,693,788 km (0.09 R)
• M52: 38,802,097 km (0.108 R)
• M53: 39,019,014 km (0.093 R)
• M54: 39,236,380 km (0.09 R)
• M55: 41,100,220 km (0.046 R)
• M56: 41,653,882 km (0.111 R)
• M57: 42,768,535 km (0.082 R)
• M58: 43,329,527 km (0.11 R)
• M59: 45,712,322 km (0.048 R)
• M60: 45,941,506 km (0.111 R)
• M61: 46,631,152 km (0.093 R)
• M62: 46,861,832 km (0.07 R)
• M63: 49,424,145 km (0.047 R)
• M64: 51,673,349 km (0.08 R)
• M65: 53,472,562 km (0.068 R)
• M66: 54,076,788 km (0.118 R)
• M67: 57,008,607 km (0.087 R)
• M68: 58,245,482 km (0.119 R)
• M69: 58,618,130 km (0.075 R)
• M70: 59,241,206 km (0.075 R)
• M71: 59,741,162 km (0.105 R)
• M72: 60,997,335 km (0.06 R)
• M73: 63,919,281 km (0.117 R)
• M74: 64,688,962 km (0.105 R)
• M75: 65,590,887 km (0.083 R)
• M76: 69,108,382 km (0.04 R)
• M77: 69,239,878 km (0.056 R)
• M78: 72,286,140 km (0.095 R)
• M79: 72,820,354 km (0.103 R)
• M80: 73,355,914 km (0.115 R)
• M81: 73,624,143 km (0.087 R)
• M82: 74,296,287 km (0.031 R)
• M83: 74,970,375 km (0.113 R)
• M84: 75,646,557 km (0.092 R)
• M85: 77,960,537 km (0.09 R)
• M86: 78,508,364 km (0.09 R)
• M87: 80,712,539 km (0.09 R)
• M88: 80,850,917 km (0.108 R)
• M89: 83,776,304 km (0.071 R)
• M90: 86,877,916 km (0.087 R)
• M91: 88,728,292 km (0.104 R)
• M92: 88,871,158 km (0.07 R)
• M93: 90,016,928 km (0.038 R)
• M94: 92,467,790 km (0.112 R)
• M95: 95,672,027 km (0.044 R)
• M96: 96,993,275 km (0.112 R)
• M97: 97,582,541 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit