🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 36.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,587,812 km

• M1: 53,257 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.46 AU - 0.66 AU

Year: 157 Days

Day: 24.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,587,812 km

• M1: 181,612 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.74 AU - 1.22 AU

Year: 364 Days

Day: 43.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,587,812 km

• M1: 354,846 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.29 AU - 1.61 AU

Year: 654 Days

Day: 26.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.34 AU - 1.9 AU

Year: 773 Days

Day: 19.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 9.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.48 AU - 5.62 AU

Year: 3637 Days

Day: 7.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,587,812 km

• M1: 134,937 km (0.111 R)
• M2: 196,572 km (0.093 R)
• M3: 312,211 km (0.095 R)
• M4: 413,489 km (0.091 R)
• M5: 473,028 km (0.04 R)
• M6: 829,221 km (0.106 R)
• M7: 948,002 km (0.096 R)
• M8: 1,030,580 km (0.079 R)
• M9: 1,159,084 km (0.119 R)
• M10: 1,327,532 km (0.073 R)
• M11: 1,713,644 km (0.116 R)
• M12: 1,777,223 km (0.03 R)
• M13: 2,188,766 km (0.096 R)
• M14: 2,271,793 km (0.053 R)
• M15: 2,412,714 km (0.114 R)
• M16: 2,585,650 km (0.073 R)
• M17: 2,644,292 km (0.086 R)
• M18: 2,733,003 km (0.12 R)
• M19: 2,928,678 km (0.102 R)
• M20: 2,989,863 km (0.048 R)
• M21: 3,097,873 km (0.087 R)
• M22: 3,510,613 km (0.097 R)
• M23: 3,575,838 km (0.104 R)
• M24: 3,890,442 km (0.043 R)
• M25: 3,957,911 km (0.09 R)
• M26: 4,128,153 km (0.051 R)
• M27: 4,214,172 km (0.068 R)
• M28: 4,707,097 km (0.053 R)
• M29: 5,070,470 km (0.082 R)
• M30: 5,405,121 km (0.1 R)
• M31: 5,727,953 km (0.025 R)
• M32: 5,959,680 km (0.11 R)
• M33: 6,018,173 km (0.107 R)
• M34: 6,332,927 km (0.052 R)
• M35: 6,673,262 km (0.105 R)
• M36: 7,081,365 km (0.091 R)
• M37: 7,729,872 km (0.058 R)
• M38: 7,836,236 km (0.057 R)
• M39: 7,900,264 km (0.085 R)
• M40: 8,072,002 km (0.081 R)
• M41: 8,310,162 km (0.061 R)
• M42: 8,704,801 km (0.054 R)
• M43: 8,971,384 km (0.059 R)
• M44: 9,376,196 km (0.099 R)
• M45: 9,512,629 km (0.038 R)
• M46: 9,718,177 km (0.087 R)
• M47: 9,810,180 km (0.097 R)
• M48: 10,532,139 km (0.06 R)
• M49: 10,602,899 km (0.101 R)
• M50: 10,792,439 km (0.12 R)
• M51: 10,983,027 km (0.112 R)
• M52: 11,537,437 km (0.108 R)
• M53: 11,610,440 km (0.078 R)
• M54: 11,732,363 km (0.064 R)
• M55: 12,175,023 km (0.081 R)
• M56: 12,274,206 km (0.101 R)
• M57: 12,448,188 km (0.093 R)
• M58: 12,698,466 km (0.073 R)
• M59: 12,975,521 km (0.107 R)
• M60: 13,102,081 km (0.066 R)
• M61: 13,587,077 km (0.073 R)
• M62: 13,741,312 km (0.104 R)
• M63: 13,844,535 km (0.119 R)
• M64: 14,312,327 km (0.062 R)
• M65: 15,076,773 km (0.101 R)
• M66: 15,908,537 km (0.109 R)
• M67: 15,989,768 km (0.04 R)
• M68: 16,507,826 km (0.107 R)
• M69: 16,672,683 km (0.047 R)
• M70: 16,893,190 km (0.113 R)
• M71: 16,976,067 km (0.072 R)
• M72: 17,197,921 km (0.056 R)
• M73: 17,504,596 km (0.074 R)
• M74: 17,981,963 km (0.108 R)
• M75: 18,435,245 km (0.079 R)
• M76: 19,150,921 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 13.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.68 AU - 7.26 AU

Year: 6896 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,587,812 km

• M1: 224,098 km (0.078 R)
• M2: 454,778 km (0.069 R)
• M3: 673,789 km (0.06 R)
• M4: 797,805 km (0.107 R)
• M5: 992,432 km (0.083 R)
• M6: 1,577,659 km (0.101 R)
• M7: 1,907,223 km (0.097 R)
• M8: 2,132,368 km (0.067 R)
• M9: 2,388,330 km (0.064 R)
• M10: 3,143,650 km (0.115 R)
• M11: 3,288,760 km (0.077 R)
• M12: 3,840,028 km (0.106 R)
• M13: 4,447,395 km (0.098 R)
• M14: 5,516,571 km (0.119 R)
• M15: 6,323,203 km (0.098 R)
• M16: 6,538,325 km (0.102 R)
• M17: 6,755,989 km (0.091 R)
• M18: 7,294,691 km (0.061 R)
• M19: 7,585,510 km (0.094 R)
• M20: 8,212,026 km (0.102 R)
• M21: 9,096,299 km (0.041 R)
• M22: 9,374,551 km (0.076 R)
• M23: 10,442,979 km (0.101 R)
• M24: 10,588,388 km (0.038 R)
• M25: 11,624,802 km (0.043 R)
• M26: 11,926,989 km (0.073 R)
• M27: 12,500,548 km (0.11 R)
• M28: 12,965,797 km (0.097 R)
• M29: 13,318,549 km (0.089 R)
• M30: 13,634,799 km (0.115 R)
• M31: 14,153,903 km (0.052 R)
• M32: 14,924,332 km (0.084 R)
• M33: 15,252,849 km (0.044 R)
• M34: 15,376,567 km (0.095 R)
• M35: 16,210,575 km (0.06 R)
• M36: 16,379,172 km (0.035 R)
• M37: 17,661,824 km (0.107 R)
• M38: 17,878,741 km (0.104 R)
• M39: 19,021,220 km (0.115 R)
• M40: 19,288,102 km (0.058 R)
• M41: 20,232,364 km (0.098 R)
• M42: 20,368,498 km (0.083 R)
• M43: 20,459,454 km (0.12 R)
• M44: 20,641,664 km (0.109 R)
• M45: 21,468,491 km (0.049 R)
• M46: 22,917,795 km (0.057 R)
• M47: 23,869,537 km (0.06 R)
• M48: 24,253,854 km (0.085 R)
• M49: 24,688,585 km (0.099 R)
• M50: 25,272,466 km (0.114 R)
• M51: 27,251,047 km (0.087 R)
• M52: 28,309,751 km (0.118 R)
• M53: 28,716,658 km (0.088 R)
• M54: 29,227,834 km (0.087 R)
• M55: 29,536,155 km (0.112 R)
• M56: 29,897,134 km (0.098 R)
• M57: 30,623,432 km (0.11 R)
• M58: 30,779,762 km (0.079 R)
• M59: 31,408,073 km (0.11 R)
• M60: 32,146,338 km (0.104 R)
• M61: 32,890,438 km (0.099 R)
• M62: 32,997,251 km (0.086 R)
• M63: 33,371,695 km (0.097 R)
• M64: 33,693,928 km (0.103 R)
• M65: 34,125,069 km (0.083 R)
• M66: 34,233,229 km (0.075 R)
• M67: 34,775,371 km (0.049 R)
• M68: 35,758,379 km (0.119 R)
• M69: 35,977,989 km (0.086 R)
• M70: 36,639,810 km (0.041 R)
• M71: 37,027,717 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96

Radius: 3.1

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.41 AU - 21.03 AU

Year: 31576 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,587,812 km

• M1: 127,308 km (0.074 R)
• M2: 451,038 km (0.075 R)
• M3: 483,052 km (0.087 R)
• M4: 601,683 km (0.095 R)
• M5: 1,030,281 km (0.059 R)
• M6: 1,319,004 km (0.12 R)
• M7: 1,606,532 km (0.096 R)
• M8: 1,939,088 km (0.116 R)
• M9: 2,264,613 km (0.083 R)
• M10: 2,519,677 km (0.069 R)
• M11: 2,964,731 km (0.088 R)
• M12: 2,995,249 km (0.034 R)
• M13: 3,149,484 km (0.082 R)
• M14: 3,465,734 km (0.113 R)
• M15: 3,627,599 km (0.061 R)
• M16: 3,925,149 km (0.054 R)
• M17: 4,403,563 km (0.118 R)
• M18: 4,649,651 km (0.087 R)
• M19: 4,936,281 km (0.048 R)
• M20: 5,414,246 km (0.118 R)
• M21: 5,830,128 km (0.102 R)
• M22: 5,906,722 km (0.073 R)
• M23: 6,295,378 km (0.099 R)
• M24: 6,413,560 km (0.085 R)
• M25: 6,492,697 km (0.105 R)
• M26: 6,732,203 km (0.058 R)
• M27: 7,426,487 km (0.035 R)
• M28: 7,760,988 km (0.057 R)
• M29: 7,845,361 km (0.073 R)
• M30: 8,314,949 km (0.113 R)
• M31: 8,444,650 km (0.103 R)
• M32: 8,793,662 km (0.097 R)
• M33: 8,881,626 km (0.11 R)
• M34: 9,325,931 km (0.094 R)
• M35: 10,005,854 km (0.083 R)
• M36: 11,701,695 km (0.069 R)
• M37: 12,631,895 km (0.111 R)
• M38: 12,930,492 km (0.098 R)
• M39: 14,875,264 km (0.088 R)
• M40: 15,243,275 km (0.108 R)
• M41: 17,018,403 km (0.09 R)
• M42: 17,237,863 km (0.073 R)
• M43: 17,958,028 km (0.111 R)
• M44: 18,349,824 km (0.07 R)
• M45: 18,518,571 km (0.088 R)
• M46: 20,583,470 km (0.064 R)
• M47: 20,700,306 km (0.088 R)
• M48: 21,465,200 km (0.107 R)
• M49: 21,583,682 km (0.111 R)
• M50: 22,000,012 km (0.076 R)
• M51: 22,419,186 km (0.103 R)
• M52: 23,143,688 km (0.12 R)
• M53: 23,692,114 km (0.086 R)
• M54: 25,488,036 km (0.064 R)
• M55: 25,550,718 km (0.103 R)
• M56: 26,054,264 km (0.056 R)
• M57: 26,688,260 km (0.049 R)
• M58: 26,815,718 km (0.109 R)
• M59: 28,555,391 km (0.106 R)
• M60: 29,012,413 km (0.063 R)
• M61: 29,077,787 km (0.098 R)
• M62: 29,208,984 km (0.109 R)
• M63: 30,464,260 km (0.038 R)
• M64: 31,333,124 km (0.092 R)
• M65: 31,467,613 km (0.106 R)
• M66: 31,669,570 km (0.11 R)
• M67: 33,095,387 km (0.104 R)
• M68: 34,959,078 km (0.111 R)
• M69: 35,377,802 km (0.065 R)
• M70: 35,587,837 km (0.09 R)
• M71: 36,361,408 km (0.104 R)
• M72: 37,925,005 km (0.106 R)
• M73: 38,499,012 km (0.105 R)
• M74: 38,643,075 km (0.051 R)
• M75: 41,117,573 km (0.113 R)
• M76: 41,411,982 km (0.044 R)
• M77: 42,077,094 km (0.04 R)
• M78: 44,545,908 km (0.082 R)
• M79: 45,075,634 km (0.109 R)
• M80: 45,455,313 km (0.068 R)
• M81: 45,607,454 km (0.066 R)
• M82: 48,142,240 km (0.095 R)
• M83: 52,626,885 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit