🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.68 AU - 0.86 AU

Year: 251 Days

Day: 47.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,690,483 km

• M1: 79,586 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.35 AU

Year: 481 Days

Day: 37.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.84 AU - 3.06 AU

Year: 1422 Days

Day: 36.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,690,483 km

• M1: 62,083 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.3 AU - 3.38 AU

Year: 1775 Days

Day: 44.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,690,483 km

• M1: 1,094,458 km (0.071 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 10.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.16 AU - 8.14 AU

Year: 7090 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,690,483 km

• M1: 143,764 km (0.076 R)
• M2: 273,465 km (0.097 R)
• M3: 382,223 km (0.063 R)
• M4: 567,724 km (0.1 R)
• M5: 812,167 km (0.09 R)
• M6: 984,055 km (0.106 R)
• M7: 1,398,441 km (0.11 R)
• M8: 1,661,284 km (0.114 R)
• M9: 1,789,490 km (0.063 R)
• M10: 2,214,048 km (0.058 R)
• M11: 2,563,509 km (0.096 R)
• M12: 2,820,817 km (0.091 R)
• M13: 3,222,637 km (0.11 R)
• M14: 3,500,740 km (0.063 R)
• M15: 3,786,771 km (0.07 R)
• M16: 3,908,095 km (0.113 R)
• M17: 4,179,914 km (0.09 R)
• M18: 4,586,222 km (0.109 R)
• M19: 4,741,804 km (0.078 R)
• M20: 4,925,659 km (0.102 R)
• M21: 6,220,429 km (0.11 R)
• M22: 6,479,981 km (0.064 R)
• M23: 6,654,861 km (0.07 R)
• M24: 6,920,397 km (0.055 R)
• M25: 7,009,558 km (0.111 R)
• M26: 7,099,317 km (0.068 R)
• M27: 7,737,501 km (0.1 R)
• M28: 7,892,185 km (0.05 R)
• M29: 7,985,534 km (0.044 R)
• M30: 8,141,864 km (0.087 R)
• M31: 8,616,987 km (0.092 R)
• M32: 8,938,772 km (0.08 R)
• M33: 9,428,855 km (0.075 R)
• M34: 10,435,199 km (0.101 R)
• M35: 11,194,857 km (0.063 R)
• M36: 12,876,786 km (0.12 R)
• M37: 13,023,542 km (0.066 R)
• M38: 13,504,499 km (0.054 R)
• M39: 13,728,297 km (0.099 R)
• M40: 13,840,795 km (0.048 R)
• M41: 13,953,442 km (0.111 R)
• M42: 14,407,472 km (0.081 R)
• M43: 15,407,683 km (0.118 R)
• M44: 15,837,627 km (0.115 R)
• M45: 15,916,166 km (0.049 R)
• M46: 16,549,713 km (0.09 R)
• M47: 17,677,980 km (0.066 R)
• M48: 18,045,991 km (0.118 R)
• M49: 18,210,250 km (0.097 R)
• M50: 18,540,562 km (0.104 R)
• M51: 21,687,503 km (0.052 R)
• M52: 21,818,550 km (0.072 R)
• M53: 21,949,748 km (0.036 R)
• M54: 22,037,562 km (0.102 R)
• M55: 22,257,171 km (0.085 R)
• M56: 22,477,678 km (0.072 R)
• M57: 22,698,784 km (0.116 R)
• M58: 22,965,218 km (0.052 R)
• M59: 23,590,687 km (0.063 R)
• M60: 25,224,894 km (0.034 R)
• M61: 25,362,823 km (0.09 R)
• M62: 25,454,826 km (0.073 R)
• M63: 25,685,356 km (0.114 R)
• M64: 26,241,561 km (0.108 R)
• M65: 26,427,810 km (0.117 R)
• M66: 26,521,159 km (0.102 R)
• M67: 27,365,789 km (0.11 R)
• M68: 28,076,379 km (0.072 R)
• M69: 28,219,245 km (0.04 R)
• M70: 28,410,132 km (0.048 R)
• M71: 28,649,339 km (0.043 R)
• M72: 28,889,144 km (0.109 R)
• M73: 29,370,849 km (0.029 R)
• M74: 30,782,754 km (0.113 R)
• M75: 31,274,632 km (0.055 R)
• M76: 31,472,250 km (0.102 R)
• M77: 31,571,135 km (0.105 R)
• M78: 31,868,535 km (0.086 R)
• M79: 32,316,282 km (0.098 R)
• M80: 32,416,063 km (0.108 R)
• M81: 33,016,998 km (0.103 R)
• M82: 33,167,942 km (0.053 R)
• M83: 33,419,716 km (0.05 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 12.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.78 AU - 14.12 AU

Year: 15320 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,690,483 km

• M1: 230,231 km (0.098 R)
• M2: 336,894 km (0.114 R)
• M3: 423,811 km (0.099 R)
• M4: 724,652 km (0.1 R)
• M5: 1,517,820 km (0.117 R)
• M6: 1,876,556 km (0.099 R)
• M7: 2,051,436 km (0.093 R)
• M8: 2,140,895 km (0.081 R)
• M9: 2,449,067 km (0.074 R)
• M10: 2,544,361 km (0.079 R)
• M11: 2,904,592 km (0.104 R)
• M12: 3,281,280 km (0.109 R)
• M13: 3,493,559 km (0.093 R)
• M14: 4,348,810 km (0.102 R)
• M15: 4,740,308 km (0.049 R)
• M16: 5,021,402 km (0.084 R)
• M17: 5,349,321 km (0.109 R)
• M18: 5,599,747 km (0.112 R)
• M19: 6,819,718 km (0.088 R)
• M20: 7,506,372 km (0.058 R)
• M21: 7,787,168 km (0.118 R)
• M22: 8,945,055 km (0.03 R)
• M23: 9,544,195 km (0.028 R)
• M24: 10,571,483 km (0.105 R)
• M25: 10,728,710 km (0.095 R)
• M26: 11,257,988 km (0.063 R)
• M27: 11,418,506 km (0.073 R)
• M28: 11,633,778 km (0.073 R)
• M29: 12,342,423 km (0.04 R)
• M30: 12,618,730 km (0.034 R)
• M31: 12,785,532 km (0.03 R)
• M32: 13,065,130 km (0.087 R)
• M33: 13,516,766 km (0.115 R)
• M34: 13,744,454 km (0.116 R)
• M35: 13,858,747 km (0.098 R)
• M36: 14,435,297 km (0.071 R)
• M37: 15,019,626 km (0.068 R)
• M38: 15,255,542 km (0.086 R)
• M39: 15,730,964 km (0.087 R)
• M40: 16,090,897 km (0.117 R)
• M41: 16,211,472 km (0.08 R)
• M42: 17,557,404 km (0.095 R)
• M43: 18,558,813 km (0.098 R)
• M44: 19,002,670 km (0.053 R)
• M45: 20,420,558 km (0.059 R)
• M46: 20,682,055 km (0.104 R)
• M47: 21,274,463 km (0.043 R)
• M48: 21,473,129 km (0.073 R)
• M49: 21,739,114 km (0.077 R)
• M50: 22,610,821 km (0.112 R)
• M51: 23,084,896 km (0.111 R)
• M52: 23,767,960 km (0.096 R)
• M53: 25,153,984 km (0.111 R)
• M54: 25,715,575 km (0.096 R)
• M55: 25,927,405 km (0.105 R)
• M56: 26,068,775 km (0.108 R)
• M57: 27,497,585 km (0.036 R)
• M58: 27,786,458 km (0.099 R)
• M59: 32,161,897 km (0.088 R)
• M60: 33,000,991 km (0.097 R)
• M61: 33,461,902 km (0.104 R)
• M62: 34,312,216 km (0.088 R)
• M63: 34,701,021 km (0.096 R)
• M64: 35,326,191 km (0.099 R)
• M65: 36,667,186 km (0.096 R)
• M66: 39,317,462 km (0.113 R)
• M67: 39,398,843 km (0.049 R)
• M68: 40,706,777 km (0.063 R)
• M69: 41,118,471 km (0.091 R)
• M70: 42,445,105 km (0.061 R)
• M71: 42,862,632 km (0.093 R)
• M72: 45,140,260 km (0.046 R)
• M73: 45,822,725 km (0.041 R)
• M74: 46,508,632 km (0.07 R)
• M75: 46,852,707 km (0.077 R)
• M76: 49,110,587 km (0.111 R)
• M77: 49,198,102 km (0.069 R)
• M78: 50,871,504 km (0.107 R)
• M79: 51,492,634 km (0.102 R)
• M80: 53,281,226 km (0.108 R)
• M81: 53,641,308 km (0.054 R)
• M82: 53,821,724 km (0.096 R)
• M83: 55,363,180 km (0.112 R)
• M84: 55,728,049 km (0.118 R)
• M85: 58,303,975 km (0.037 R)
• M86: 61,012,444 km (0.057 R)
• M87: 61,955,958 km (0.072 R)
• M88: 62,240,045 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844

Radius: 5.2

Gravity: 31.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.7 AU - 16.24 AU

Year: 20413 Days

Day: 22 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,690,483 km

• M1: 78,240 km (0.118 R)
• M2: 135,236 km (0.034 R)
• M3: 281,094 km (0.062 R)
• M4: 371,900 km (0.071 R)
• M5: 493,972 km (0.113 R)
• M6: 537,655 km (0.104 R)
• M7: 853,456 km (0.058 R)
• M8: 1,529,788 km (0.109 R)
• M9: 1,934,300 km (0.103 R)
• M10: 2,112,322 km (0.111 R)
• M11: 2,445,925 km (0.03 R)
• M12: 2,522,370 km (0.072 R)
• M13: 2,916,111 km (0.062 R)
• M14: 3,329,001 km (0.056 R)
• M15: 3,982,295 km (0.118 R)
• M16: 4,072,353 km (0.1 R)
• M17: 4,485,991 km (0.05 R)
• M18: 5,402,428 km (0.026 R)
• M19: 5,856,158 km (0.119 R)
• M20: 7,677,812 km (0.047 R)
• M21: 7,733,761 km (0.115 R)
• M22: 9,357,496 km (0.083 R)
• M23: 9,477,474 km (0.052 R)
• M24: 9,537,612 km (0.104 R)
• M25: 9,840,249 km (0.072 R)
• M26: 10,892,670 km (0.119 R)
• M27: 10,955,650 km (0.082 R)
• M28: 11,980,246 km (0.035 R)
• M29: 13,370,908 km (0.094 R)
• M30: 14,325,941 km (0.113 R)
• M31: 14,602,847 km (0.114 R)
• M32: 15,656,913 km (0.066 R)
• M33: 15,870,689 km (0.097 R)
• M34: 16,735,364 km (0.05 R)
• M35: 16,953,927 km (0.052 R)
• M36: 17,615,149 km (0.101 R)
• M37: 18,060,801 km (0.092 R)
• M38: 18,135,451 km (0.082 R)
• M39: 18,359,847 km (0.105 R)
• M40: 18,585,291 km (0.031 R)
• M41: 18,736,086 km (0.06 R)
• M42: 19,190,864 km (0.112 R)
• M43: 19,802,869 km (0.079 R)
• M44: 20,576,888 km (0.081 R)
• M45: 23,770,204 km (0.112 R)
• M46: 24,015,844 km (0.117 R)
• M47: 24,674,972 km (0.075 R)
• M48: 25,173,282 km (0.037 R)
• M49: 25,256,758 km (0.117 R)
• M50: 26,773,082 km (0.087 R)
• M51: 27,714,053 km (0.068 R)
• M52: 29,716,570 km (0.065 R)
• M53: 30,779,762 km (0.074 R)
• M54: 31,765,163 km (0.043 R)
• M55: 31,945,429 km (0.064 R)
• M56: 33,399,969 km (0.061 R)
• M57: 33,675,079 km (0.103 R)
• M58: 35,434,948 km (0.077 R)
• M59: 37,986,639 km (0.104 R)
• M60: 38,082,382 km (0.035 R)
• M61: 38,657,885 km (0.078 R)
• M62: 42,468,292 km (0.093 R)
• M63: 45,988,181 km (0.037 R)
• M64: 47,834,667 km (0.09 R)
• M65: 49,914,377 km (0.096 R)
• M66: 50,019,245 km (0.099 R)
• M67: 57,641,705 km (0.078 R)
• M68: 60,298,863 km (0.083 R)
• M69: 60,857,461 km (0.085 R)
• M70: 62,543,429 km (0.054 R)
• M71: 63,448,945 km (0.104 R)
• M72: 63,789,729 km (0.114 R)
• M73: 66,306,414 km (0.054 R)
• M74: 67,114,093 km (0.106 R)
• M75: 67,229,732 km (0.117 R)
• M76: 67,461,160 km (0.046 R)
• M77: 68,273,327 km (0.028 R)
• M78: 68,622,488 km (0.04 R)
• M79: 69,439,292 km (0.08 R)
• M80: 71,082,625 km (0.117 R)
• M81: 72,027,485 km (0.066 R)
• M82: 72,976,384 km (0.105 R)
• M83: 73,452,405 km (0.109 R)
• M84: 73,690,864 km (0.086 R)
• M85: 75,366,809 km (0.08 R)
• M86: 75,968,492 km (0.109 R)
• M87: 76,088,918 km (0.09 R)
• M88: 76,571,670 km (0.047 R)
• M89: 76,813,420 km (0.062 R)
• M90: 77,055,320 km (0.115 R)
• M91: 78,512,553 km (0.105 R)
• M92: 78,878,320 km (0.106 R)
• M93: 81,947,918 km (0.036 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit