🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.83 AU - 0.91 AU

Year: 342 Days

Day: 45.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 403 Days

Day: 23.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,354,073 km

• M1: 198,217 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.03 AU - 1.13 AU

Year: 473 Days

Day: 35.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,354,073 km

• M1: 821,143 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.11 AU - 1.21 AU

Year: 527 Days

Day: 22.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.95 AU - 2.03 AU

Year: 1184 Days

Day: 47.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,354,073 km

• M1: 1,116,150 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.98 AU - 2.32 AU

Year: 1330 Days

Day: 40.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 10.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.86 AU - 7.38 AU

Year: 7184 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,354,073 km

• M1: 139,276 km (0.082 R)
• M2: 354,996 km (0.092 R)
• M3: 621,579 km (0.034 R)
• M4: 905,965 km (0.094 R)
• M5: 1,414,897 km (0.111 R)
• M6: 1,537,268 km (0.102 R)
• M7: 1,868,178 km (0.086 R)
• M8: 2,042,161 km (0.087 R)
• M9: 2,511,150 km (0.117 R)
• M10: 2,682,290 km (0.108 R)
• M11: 3,218,449 km (0.06 R)
• M12: 3,546,666 km (0.106 R)
• M13: 3,885,655 km (0.052 R)
• M14: 4,034,206 km (0.028 R)
• M15: 4,159,419 km (0.115 R)
• M16: 4,285,979 km (0.101 R)
• M17: 4,388,154 km (0.091 R)
• M18: 4,465,347 km (0.12 R)
• M19: 4,568,869 km (0.061 R)
• M20: 4,831,562 km (0.114 R)
• M21: 4,964,705 km (0.078 R)
• M22: 5,261,956 km (0.089 R)
• M23: 6,159,692 km (0.067 R)
• M24: 6,626,438 km (0.074 R)
• M25: 7,164,990 km (0.073 R)
• M26: 7,470,469 km (0.083 R)
• M27: 7,748,871 km (0.09 R)
• M28: 7,905,200 km (0.091 R)
• M29: 9,060,545 km (0.069 R)
• M30: 10,029,490 km (0.042 R)
• M31: 10,302,506 km (0.046 R)
• M32: 10,508,951 km (0.085 R)
• M33: 10,716,743 km (0.096 R)
• M34: 11,348,195 km (0.06 R)
• M35: 11,419,105 km (0.103 R)
• M36: 11,811,949 km (0.088 R)
• M37: 11,955,862 km (0.119 R)
• M38: 12,172,779 km (0.107 R)
• M39: 12,391,042 km (0.11 R)
• M40: 12,610,652 km (0.062 R)
• M41: 12,868,409 km (0.113 R)
• M42: 12,979,560 km (0.08 R)
• M43: 13,426,858 km (0.096 R)
• M44: 13,727,849 km (0.088 R)
• M45: 13,803,545 km (0.048 R)
• M46: 15,227,268 km (0.103 R)
• M47: 15,857,225 km (0.038 R)
• M48: 16,295,397 km (0.05 R)
• M49: 16,777,850 km (0.057 R)
• M50: 17,020,947 km (0.063 R)
• M51: 17,265,090 km (0.095 R)
• M52: 17,510,431 km (0.102 R)
• M53: 18,587,087 km (0.114 R)
• M54: 18,922,635 km (0.103 R)
• M55: 19,049,045 km (0.096 R)
• M56: 19,302,613 km (0.094 R)
• M57: 19,855,826 km (0.108 R)
• M58: 20,371,041 km (0.056 R)
• M59: 20,457,359 km (0.111 R)
• M60: 21,502,600 km (0.11 R)
• M61: 22,076,008 km (0.118 R)
• M62: 23,147,877 km (0.081 R)
• M63: 23,283,113 km (0.111 R)
• M64: 23,509,006 km (0.061 R)
• M65: 23,917,408 km (0.102 R)
• M66: 24,053,991 km (0.109 R)
• M67: 24,191,023 km (0.093 R)
• M68: 24,649,241 km (0.1 R)
• M69: 25,064,226 km (0.113 R)
• M70: 25,388,554 km (0.037 R)
• M71: 25,574,504 km (0.099 R)
• M72: 25,947,751 km (0.116 R)
• M73: 27,363,395 km (0.1 R)
• M74: 27,649,576 km (0.048 R)
• M75: 27,984,675 km (0.098 R)
• M76: 28,707,383 km (0.06 R)
• M77: 28,949,582 km (0.092 R)
• M78: 29,289,917 km (0.083 R)
• M79: 29,436,074 km (0.101 R)
• M80: 30,565,388 km (0.104 R)
• M81: 30,713,640 km (0.083 R)
• M82: 32,764,926 km (0.108 R)
• M83: 32,967,481 km (0.07 R)
• M84: 33,170,336 km (0.106 R)
• M85: 33,373,639 km (0.084 R)
• M86: 34,037,256 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 12.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.73 AU - 11.11 AU

Year: 11236 Days

Day: 14.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 47,354,073 km

• M1: 187,147 km (0.093 R)
• M2: 326,871 km (0.11 R)
• M3: 444,455 km (0.054 R)
• M4: 533,167 km (0.072 R)
• M5: 743,202 km (0.06 R)
• M6: 819,647 km (0.076 R)
• M7: 1,766,601 km (0.118 R)
• M8: 1,934,001 km (0.088 R)
• M9: 2,367,386 km (0.082 R)
• M10: 2,451,012 km (0.117 R)
• M11: 2,621,403 km (0.069 R)
• M12: 3,082,913 km (0.119 R)
• M13: 3,211,717 km (0.11 R)
• M14: 3,589,302 km (0.113 R)
• M15: 4,700,515 km (0.106 R)
• M16: 4,785,337 km (0.11 R)
• M17: 5,326,881 km (0.105 R)
• M18: 5,728,850 km (0.115 R)
• M19: 6,280,418 km (0.091 R)
• M20: 6,609,982 km (0.108 R)
• M21: 7,858,227 km (0.098 R)
• M22: 9,231,086 km (0.083 R)
• M23: 10,343,346 km (0.088 R)
• M24: 10,454,198 km (0.08 R)
• M25: 10,845,098 km (0.06 R)
• M26: 11,240,784 km (0.11 R)
• M27: 11,583,812 km (0.071 R)
• M28: 11,698,853 km (0.077 R)
• M29: 11,901,259 km (0.114 R)
• M30: 12,163,055 km (0.094 R)
• M31: 13,380,183 km (0.078 R)
• M32: 13,926,664 km (0.102 R)
• M33: 14,233,489 km (0.117 R)
• M34: 14,325,941 km (0.115 R)
• M35: 14,916,404 km (0.08 R)
• M36: 15,546,510 km (0.08 R)
• M37: 16,702,453 km (0.081 R)
• M38: 17,093,950 km (0.111 R)
• M39: 17,488,440 km (0.064 R)
• M40: 17,587,623 km (0.059 R)
• M41: 18,219,674 km (0.061 R)
• M42: 18,656,350 km (0.102 R)
• M43: 19,232,751 km (0.038 R)
• M44: 20,368,199 km (0.077 R)
• M45: 22,595,711 km (0.115 R)
• M46: 22,739,774 km (0.092 R)
• M47: 24,491,864 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.1

Radius: 7.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.35 AU - 12.13 AU

Year: 13820 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,354,073 km

• M1: 95,743 km (0.094 R)
• M2: 198,666 km (0.102 R)
• M3: 280,795 km (0.047 R)
• M4: 539,001 km (0.055 R)
• M5: 621,430 km (0.112 R)
• M6: 738,265 km (0.1 R)
• M7: 960,568 km (0.068 R)
• M8: 1,389,615 km (0.095 R)
• M9: 1,525,150 km (0.108 R)
• M10: 1,604,736 km (0.103 R)
• M11: 1,685,519 km (0.103 R)
• M12: 2,381,149 km (0.095 R)
• M13: 2,591,334 km (0.104 R)
• M14: 2,955,156 km (0.119 R)
• M15: 3,439,255 km (0.081 R)
• M16: 3,570,752 km (0.099 R)
• M17: 4,030,316 km (0.099 R)
• M18: 4,594,749 km (0.107 R)
• M19: 4,856,844 km (0.025 R)
• M20: 5,796,618 km (0.098 R)
• M21: 6,079,807 km (0.082 R)
• M22: 7,324,910 km (0.087 R)
• M23: 7,803,025 km (0.098 R)
• M24: 7,906,846 km (0.11 R)
• M25: 8,011,116 km (0.119 R)
• M26: 8,539,046 km (0.119 R)
• M27: 8,610,405 km (0.116 R)
• M28: 9,151,201 km (0.111 R)
• M29: 9,444,114 km (0.108 R)
• M30: 9,851,917 km (0.08 R)
• M31: 10,455,395 km (0.092 R)
• M32: 10,684,729 km (0.101 R)
• M33: 10,800,069 km (0.117 R)
• M34: 12,296,197 km (0.097 R)
• M35: 12,741,400 km (0.064 R)
• M36: 12,822,931 km (0.034 R)
• M37: 13,068,421 km (0.105 R)
• M38: 13,150,700 km (0.114 R)
• M39: 13,356,846 km (0.108 R)
• M40: 13,481,162 km (0.1 R)
• M41: 14,489,152 km (0.071 R)
• M42: 16,178,262 km (0.048 R)
• M43: 16,266,524 km (0.107 R)
• M44: 17,113,248 km (0.052 R)
• M45: 17,428,750 km (0.119 R)
• M46: 17,791,824 km (0.054 R)
• M47: 19,362,303 km (0.088 R)
• M48: 19,597,022 km (0.091 R)
• M49: 20,880,572 km (0.114 R)
• M50: 22,338,253 km (0.112 R)
• M51: 22,633,859 km (0.081 R)
• M52: 23,228,660 km (0.041 R)
• M53: 24,484,384 km (0.072 R)
• M54: 24,687,389 km (0.118 R)
• M55: 25,504,791 km (0.079 R)
• M56: 25,659,176 km (0.054 R)
• M57: 26,904,279 km (0.055 R)
• M58: 27,218,734 km (0.12 R)
• M59: 28,648,441 km (0.038 R)
• M60: 29,723,152 km (0.112 R)
• M61: 30,048,228 km (0.094 R)
• M62: 30,211,140 km (0.065 R)
• M63: 30,319,898 km (0.069 R)
• M64: 30,483,259 km (0.086 R)
• M65: 35,005,154 km (0.115 R)
• M66: 35,062,300 km (0.106 R)
• M67: 35,807,746 km (0.078 R)
• M68: 36,211,212 km (0.12 R)
• M69: 37,840,482 km (0.117 R)
• M70: 39,077,956 km (0.032 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74

Radius: 8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.18 AU - 21.06 AU

Year: 29876 Days

Day: 17 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,354,073 km

• M1: 161,566 km (0.058 R)
• M2: 213,626 km (0.115 R)
• M3: 275,110 km (0.107 R)
• M4: 692,489 km (0.099 R)
• M5: 742,604 km (0.112 R)
• M6: 864,526 km (0.039 R)
• M7: 1,012,478 km (0.048 R)
• M8: 1,188,854 km (0.066 R)
• M9: 1,270,535 km (0.092 R)
• M10: 1,354,160 km (0.057 R)
• M11: 1,505,104 km (0.101 R)
• M12: 1,776,624 km (0.105 R)
• M13: 2,263,565 km (0.11 R)
• M14: 2,790,000 km (0.084 R)
• M15: 3,123,753 km (0.041 R)
• M16: 3,411,729 km (0.053 R)
• M17: 3,470,371 km (0.088 R)
• M18: 4,137,279 km (0.054 R)
• M19: 5,345,880 km (0.082 R)
• M20: 5,970,900 km (0.105 R)
• M21: 6,041,809 km (0.111 R)
• M22: 6,364,193 km (0.076 R)
• M23: 7,365,002 km (0.099 R)
• M24: 8,020,091 km (0.088 R)
• M25: 8,176,870 km (0.113 R)
• M26: 8,413,983 km (0.092 R)
• M27: 8,653,489 km (0.082 R)
• M28: 8,976,321 km (0.064 R)
• M29: 9,344,033 km (0.047 R)
• M30: 10,263,910 km (0.112 R)
• M31: 10,605,591 km (0.068 R)
• M32: 10,691,610 km (0.07 R)
• M33: 10,907,630 km (0.11 R)
• M34: 11,830,648 km (0.106 R)
• M35: 11,919,809 km (0.108 R)
• M36: 12,053,998 km (0.118 R)
• M37: 12,459,857 km (0.1 R)
• M38: 12,687,096 km (0.093 R)
• M39: 14,316,666 km (0.093 R)
• M40: 14,411,810 km (0.057 R)
• M41: 16,109,746 km (0.091 R)
• M42: 16,307,813 km (0.106 R)
• M43: 16,456,963 km (0.093 R)
• M44: 16,556,595 km (0.083 R)
• M45: 16,656,377 km (0.114 R)
• M46: 16,806,573 km (0.042 R)
• M47: 16,856,688 km (0.085 R)
• M48: 18,229,398 km (0.115 R)
• M49: 19,321,612 km (0.087 R)
• M50: 19,532,096 km (0.11 R)
• M51: 20,328,107 km (0.088 R)
• M52: 20,864,714 km (0.078 R)
• M53: 21,080,584 km (0.111 R)
• M54: 21,243,047 km (0.096 R)
• M55: 21,405,810 km (0.094 R)
• M56: 21,514,717 km (0.08 R)
• M57: 21,569,171 km (0.12 R)
• M58: 22,668,117 km (0.051 R)
• M59: 22,890,120 km (0.044 R)
• M60: 24,067,305 km (0.087 R)
• M61: 26,247,246 km (0.061 R)
• M62: 26,831,276 km (0.058 R)
• M63: 26,889,918 km (0.112 R)
• M64: 27,715,399 km (0.052 R)
• M65: 27,893,421 km (0.117 R)
• M66: 28,012,201 km (0.119 R)
• M67: 28,429,579 km (0.079 R)
• M68: 29,391,194 km (0.053 R)
• M69: 31,841,757 km (0.065 R)
• M70: 32,589,447 km (0.078 R)
• M71: 32,902,855 km (0.096 R)
• M72: 33,785,333 km (0.093 R)
• M73: 36,414,515 km (0.061 R)
• M74: 38,445,755 km (0.076 R)
• M75: 38,710,543 km (0.08 R)
• M76: 39,175,344 km (0.103 R)
• M77: 41,052,797 km (0.119 R)
• M78: 43,716,537 km (0.077 R)
• M79: 43,923,730 km (0.096 R)
• M80: 44,686,380 km (0.108 R)
• M81: 45,453,219 km (0.074 R)
• M82: 45,733,266 km (0.058 R)
• M83: 46,083,923 km (0.056 R)
• M84: 46,294,856 km (0.051 R)
• M85: 46,576,549 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit