🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 214 Days

Day: 17.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.91 AU

Year: 252 Days

Day: 33.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.03 AU - 1.59 AU

Year: 571 Days

Day: 44.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.79 AU - 2.73 AU

Year: 1294 Days

Day: 42.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.83 AU - 4.47 AU

Year: 2655 Days

Day: 18.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,832,670 km

• M1: 444,156 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.72 AU - 4.14 AU

Year: 2967 Days

Day: 26 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 9.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.25 AU - 4.93 AU

Year: 3745 Days

Day: 14.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,832,670 km

• M1: 122,820 km (0.1 R)
• M2: 191,784 km (0.118 R)
• M3: 287,826 km (0.092 R)
• M4: 365,019 km (0.069 R)
• M5: 477,367 km (0.118 R)
• M6: 610,060 km (0.089 R)
• M7: 716,424 km (0.056 R)
• M8: 931,247 km (0.08 R)
• M9: 1,185,862 km (0.026 R)
• M10: 1,341,295 km (0.086 R)
• M11: 1,619,247 km (0.11 R)
• M12: 1,737,729 km (0.108 R)
• M13: 1,825,842 km (0.052 R)
• M14: 2,075,820 km (0.115 R)
• M15: 2,134,313 km (0.083 R)
• M16: 2,252,794 km (0.118 R)
• M17: 2,434,705 km (0.094 R)
• M18: 2,684,833 km (0.12 R)
• M19: 2,774,293 km (0.09 R)
• M20: 2,903,994 km (0.068 R)
• M21: 2,982,832 km (0.066 R)
• M22: 3,156,066 km (0.116 R)
• M23: 3,359,968 km (0.101 R)
• M24: 3,554,445 km (0.045 R)
• M25: 4,398,626 km (0.117 R)
• M26: 5,000,010 km (0.062 R)
• M27: 5,078,997 km (0.081 R)
• M28: 5,174,291 km (0.089 R)
• M29: 5,791,981 km (0.105 R)
• M30: 5,858,402 km (0.036 R)
• M31: 6,025,503 km (0.069 R)
• M32: 6,313,180 km (0.109 R)
• M33: 6,640,051 km (0.12 R)
• M34: 6,796,979 km (0.054 R)
• M35: 6,884,494 km (0.098 R)
• M36: 7,167,533 km (0.103 R)
• M37: 7,526,718 km (0.085 R)
• M38: 7,653,726 km (0.118 R)
• M39: 7,763,232 km (0.082 R)
• M40: 7,891,736 km (0.074 R)
• M41: 8,374,938 km (0.049 R)
• M42: 8,563,431 km (0.071 R)
• M43: 8,925,308 km (0.101 R)
• M44: 9,272,674 km (0.117 R)
• M45: 9,448,153 km (0.045 R)
• M46: 9,960,974 km (0.114 R)
• M47: 10,543,808 km (0.082 R)
• M48: 10,726,915 km (0.064 R)
• M49: 10,788,250 km (0.11 R)
• M50: 10,972,705 km (0.093 R)
• M51: 11,282,671 km (0.099 R)
• M52: 11,826,609 km (0.096 R)
• M53: 12,038,141 km (0.1 R)
• M54: 12,336,439 km (0.105 R)
• M55: 12,422,009 km (0.12 R)
• M56: 12,572,504 km (0.081 R)
• M57: 13,355,350 km (0.103 R)
• M58: 13,421,323 km (0.09 R)
• M59: 13,509,436 km (0.036 R)
• M60: 13,841,693 km (0.098 R)
• M61: 14,333,720 km (0.027 R)
• M62: 14,446,367 km (0.07 R)
• M63: 14,695,148 km (0.057 R)
• M64: 14,763,215 km (0.079 R)
• M65: 14,854,171 km (0.101 R)
• M66: 15,358,017 km (0.106 R)
• M67: 15,473,207 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 11

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.45 AU - 9.61 AU

Year: 11203 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,832,670 km

• M1: 238,609 km (0.102 R)
• M2: 494,720 km (0.047 R)
• M3: 1,009,038 km (0.117 R)
• M4: 1,169,855 km (0.115 R)
• M5: 1,274,873 km (0.099 R)
• M6: 1,383,332 km (0.111 R)
• M7: 1,494,782 km (0.111 R)
• M8: 1,799,513 km (0.09 R)
• M9: 2,280,171 km (0.112 R)
• M10: 2,413,313 km (0.098 R)
• M11: 2,799,874 km (0.098 R)
• M12: 3,235,952 km (0.052 R)
• M13: 3,355,929 km (0.094 R)
• M14: 3,446,885 km (0.042 R)
• M15: 3,756,103 km (0.073 R)
• M16: 3,977,957 km (0.111 R)
• M17: 5,046,535 km (0.108 R)
• M18: 6,613,722 km (0.113 R)
• M19: 6,690,017 km (0.03 R)
• M20: 6,843,654 km (0.093 R)
• M21: 8,818,346 km (0.089 R)
• M22: 9,585,334 km (0.116 R)
• M23: 10,064,646 km (0.075 R)
• M24: 10,685,926 km (0.102 R)
• M25: 11,091,934 km (0.108 R)
• M26: 11,503,029 km (0.1 R)
• M27: 11,779,785 km (0.059 R)
• M28: 12,012,260 km (0.106 R)
• M29: 12,199,258 km (0.111 R)
• M30: 12,481,549 km (0.082 R)
• M31: 13,681,174 km (0.099 R)
• M32: 14,072,821 km (0.074 R)
• M33: 15,168,775 km (0.027 R)
• M34: 15,269,754 km (0.032 R)
• M35: 15,676,062 km (0.054 R)
• M36: 15,829,250 km (0.088 R)
• M37: 16,137,272 km (0.088 R)
• M38: 16,395,478 km (0.038 R)
• M39: 16,863,719 km (0.072 R)
• M40: 17,283,640 km (0.084 R)
• M41: 18,080,249 km (0.103 R)
• M42: 18,348,478 km (0.092 R)
• M43: 20,207,082 km (0.116 R)
• M44: 20,318,233 km (0.083 R)
• M45: 20,821,181 km (0.105 R)
• M46: 21,896,341 km (0.102 R)
• M47: 22,010,484 km (0.119 R)
• M48: 22,239,519 km (0.092 R)
• M49: 22,354,410 km (0.079 R)
• M50: 22,584,641 km (0.082 R)
• M51: 23,571,837 km (0.099 R)
• M52: 24,336,282 km (0.075 R)
• M53: 24,573,245 km (0.09 R)
• M54: 25,049,266 km (0.114 R)
• M55: 26,191,894 km (0.059 R)
• M56: 26,678,237 km (0.052 R)
• M57: 26,861,345 km (0.027 R)
• M58: 27,536,330 km (0.06 R)
• M59: 27,968,818 km (0.094 R)
• M60: 28,840,375 km (0.057 R)
• M61: 30,164,615 km (0.1 R)
• M62: 30,291,774 km (0.092 R)
• M63: 31,831,435 km (0.118 R)
• M64: 32,350,240 km (0.118 R)
• M65: 32,806,514 km (0.07 R)
• M66: 34,387,165 km (0.093 R)
• M67: 34,520,008 km (0.113 R)
• M68: 36,329,992 km (0.116 R)
• M69: 36,532,997 km (0.093 R)
• M70: 36,804,367 km (0.071 R)
• M71: 37,417,120 km (0.1 R)
• M72: 40,671,921 km (0.085 R)
• M73: 40,953,015 km (0.117 R)
• M74: 42,013,216 km (0.083 R)
• M75: 42,653,644 km (0.119 R)
• M76: 43,512,485 km (0.076 R)
• M77: 44,016,181 km (0.113 R)
• M78: 45,029,258 km (0.114 R)
• M79: 45,393,080 km (0.087 R)
• M80: 45,903,807 km (0.03 R)
• M81: 46,050,114 km (0.101 R)
• M82: 47,743,712 km (0.054 R)
• M83: 47,817,763 km (0.116 R)
• M84: 48,784,464 km (0.11 R)
• M85: 49,232,958 km (0.083 R)
• M86: 49,532,603 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 11.1

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.29 AU - 12.05 AU

Year: 13272 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,832,670 km

• M1: 283,937 km (0.104 R)
• M2: 854,204 km (0.094 R)
• M3: 1,232,686 km (0.113 R)
• M4: 1,329,177 km (0.025 R)
• M5: 1,823,299 km (0.08 R)
• M6: 1,934,300 km (0.065 R)
• M7: 2,311,287 km (0.092 R)
• M8: 3,930,834 km (0.06 R)
• M9: 4,039,442 km (0.098 R)
• M10: 4,185,748 km (0.107 R)
• M11: 4,371,100 km (0.115 R)
• M12: 4,750,032 km (0.12 R)
• M13: 5,060,896 km (0.073 R)
• M14: 5,258,515 km (0.078 R)
• M15: 5,338,400 km (0.067 R)
• M16: 6,540,569 km (0.098 R)
• M17: 6,712,756 km (0.108 R)
• M18: 6,974,103 km (0.037 R)
• M19: 7,105,899 km (0.074 R)
• M20: 7,238,592 km (0.086 R)
• M21: 8,563,730 km (0.072 R)
• M22: 9,085,827 km (0.099 R)
• M23: 9,326,530 km (0.088 R)
• M24: 10,360,700 km (0.063 R)
• M25: 10,461,080 km (0.114 R)
• M26: 10,814,879 km (0.083 R)
• M27: 11,379,012 km (0.114 R)
• M28: 11,900,211 km (0.09 R)
• M29: 12,642,965 km (0.105 R)
• M30: 14,621,097 km (0.076 R)
• M31: 15,301,768 km (0.054 R)
• M32: 15,416,210 km (0.064 R)
• M33: 16,634,984 km (0.094 R)
• M34: 17,166,804 km (0.111 R)
• M35: 17,584,332 km (0.107 R)
• M36: 17,824,287 km (0.041 R)
• M37: 18,734,291 km (0.109 R)
• M38: 19,225,870 km (0.052 R)
• M39: 20,347,255 km (0.061 R)
• M40: 20,852,447 km (0.099 R)
• M41: 23,308,246 km (0.054 R)
• M42: 23,770,503 km (0.099 R)
• M43: 24,169,182 km (0.103 R)
• M44: 24,436,214 km (0.109 R)
• M45: 25,514,066 km (0.117 R)
• M46: 26,883,037 km (0.045 R)
• M47: 27,437,446 km (0.11 R)
• M48: 27,925,435 km (0.068 R)
• M49: 28,768,867 km (0.03 R)
• M50: 29,335,843 km (0.103 R)
• M51: 30,193,189 km (0.079 R)
• M52: 31,203,872 km (0.118 R)
• M53: 31,421,836 km (0.118 R)
• M54: 32,740,392 km (0.088 R)
• M55: 32,814,293 km (0.116 R)
• M56: 33,035,997 km (0.104 R)
• M57: 33,555,251 km (0.114 R)
• M58: 34,151,847 km (0.072 R)
• M59: 34,226,796 km (0.103 R)
• M60: 35,053,623 km (0.114 R)
• M61: 35,355,811 km (0.092 R)
• M62: 35,507,354 km (0.118 R)
• M63: 35,810,888 km (0.045 R)
• M64: 36,115,469 km (0.103 R)
• M65: 36,267,909 km (0.078 R)
• M66: 37,264,830 km (0.061 R)
• M67: 37,341,872 km (0.082 R)
• M68: 38,894,100 km (0.11 R)
• M69: 40,072,034 km (0.086 R)
• M70: 41,740,798 km (0.065 R)
• M71: 44,981,686 km (0.12 R)
• M72: 45,557,040 km (0.092 R)
• M73: 49,060,622 km (0.106 R)
• M74: 49,737,702 km (0.058 R)
• M75: 50,332,802 km (0.118 R)
• M76: 50,503,194 km (0.114 R)
• M77: 50,930,146 km (0.034 R)
• M78: 51,701,623 km (0.109 R)
• M79: 51,873,660 km (0.11 R)
• M80: 52,045,847 km (0.085 R)
• M81: 52,218,184 km (0.115 R)
• M82: 52,563,456 km (0.038 R)
• M83: 53,690,825 km (0.076 R)
• M84: 54,301,185 km (0.109 R)
• M85: 54,913,788 km (0.102 R)
• M86: 56,057,763 km (0.043 R)
• M87: 59,266,188 km (0.118 R)
• M88: 59,716,628 km (0.066 R)
• M89: 59,806,835 km (0.084 R)
• M90: 60,077,607 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.4

Radius: 4.7

Gravity: 41.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.83 AU - 12.51 AU

Year: 16167 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,832,670 km

• M1: 76,893 km (0.093 R)
• M2: 131,197 km (0.09 R)
• M3: 279,898 km (0.101 R)
• M4: 312,360 km (0.084 R)
• M5: 730,187 km (0.085 R)
• M6: 799,900 km (0.109 R)
• M7: 1,583,194 km (0.116 R)
• M8: 3,668,140 km (0.058 R)
• M9: 3,708,382 km (0.082 R)
• M10: 4,803,588 km (0.106 R)
• M11: 5,523,602 km (0.108 R)
• M12: 6,085,492 km (0.112 R)
• M13: 6,470,108 km (0.109 R)
• M14: 6,961,986 km (0.12 R)
• M15: 7,929,136 km (0.114 R)
• M16: 8,614,893 km (0.084 R)
• M17: 8,937,725 km (0.061 R)
• M18: 9,155,240 km (0.108 R)
• M19: 9,986,107 km (0.098 R)
• M20: 10,439,089 km (0.082 R)
• M21: 10,840,759 km (0.074 R)
• M22: 10,898,654 km (0.086 R)
• M23: 11,014,592 km (0.049 R)
• M24: 11,718,749 km (0.101 R)
• M25: 14,169,013 km (0.05 R)
• M26: 14,869,729 km (0.036 R)
• M27: 14,933,907 km (0.088 R)
• M28: 15,908,836 km (0.037 R)
• M29: 16,370,794 km (0.025 R)
• M30: 16,437,216 km (0.098 R)
• M31: 17,443,261 km (0.091 R)
• M32: 18,400,089 km (0.041 R)
• M33: 18,607,282 km (0.072 R)
• M34: 18,745,810 km (0.038 R)
• M35: 18,884,786 km (0.064 R)
• M36: 19,163,786 km (0.105 R)
• M37: 19,303,660 km (0.119 R)
• M38: 19,373,822 km (0.073 R)
• M39: 19,655,066 km (0.065 R)
• M40: 21,588,918 km (0.088 R)
• M41: 22,985,563 km (0.117 R)
• M42: 23,357,912 km (0.042 R)
• M43: 23,957,949 km (0.057 R)
• M44: 26,408,063 km (0.08 R)
• M45: 27,504,765 km (0.091 R)
• M46: 28,536,392 km (0.098 R)
• M47: 29,097,085 km (0.094 R)
• M48: 29,177,569 km (0.1 R)
• M49: 29,742,450 km (0.12 R)
• M50: 30,229,391 km (0.028 R)
• M51: 30,310,922 km (0.108 R)
• M52: 31,376,209 km (0.074 R)
• M53: 32,120,757 km (0.071 R)
• M54: 32,537,088 km (0.102 R)
• M55: 32,871,290 km (0.107 R)
• M56: 33,374,836 km (0.11 R)
• M57: 34,900,585 km (0.111 R)
• M58: 35,157,145 km (0.096 R)
• M59: 37,057,188 km (0.11 R)
• M60: 37,144,403 km (0.092 R)
• M61: 37,844,073 km (0.079 R)
• M62: 39,256,576 km (0.029 R)
• M63: 39,701,480 km (0.117 R)
• M64: 39,790,640 km (0.115 R)
• M65: 41,497,701 km (0.084 R)
• M66: 41,588,358 km (0.03 R)
• M67: 42,679,525 km (0.118 R)
• M68: 44,611,880 km (0.105 R)
• M69: 48,465,671 km (0.094 R)
• M70: 48,942,888 km (0.102 R)
• M71: 49,709,727 km (0.09 R)
• M72: 53,307,406 km (0.11 R)
• M73: 53,504,277 km (0.083 R)
• M74: 53,602,862 km (0.053 R)
• M75: 53,898,766 km (0.095 R)
• M76: 54,096,385 km (0.098 R)
• M77: 54,690,588 km (0.065 R)
• M78: 55,585,782 km (0.036 R)
• M79: 55,785,495 km (0.117 R)
• M80: 56,285,600 km (0.104 R)
• M81: 56,385,681 km (0.116 R)
• M82: 58,503,538 km (0.046 R)
• M83: 59,113,449 km (0.05 R)
• M84: 59,317,201 km (0.084 R)
• M85: 59,929,805 km (0.067 R)
• M86: 61,264,517 km (0.087 R)
• M87: 61,367,590 km (0.074 R)
• M88: 62,505,132 km (0.105 R)
• M89: 63,024,536 km (0.087 R)
• M90: 64,067,532 km (0.078 R)
• M91: 65,748,264 km (0.09 R)
• M92: 67,656,385 km (0.099 R)
• M93: 67,869,412 km (0.101 R)
• M94: 72,614,507 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 20,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit