🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.5 AU - 0.7 AU

Year: 169 Days

Day: 25.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.74 AU - 1.04 AU

Year: 305 Days

Day: 25.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.01 AU - 1.13 AU

Year: 402 Days

Day: 22.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.87 AU - 1.91 AU

Year: 944 Days

Day: 12.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 146.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,415,037 km

• M1: 397,033 km (0.094 R)
• M2: 906,713 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.98 AU - 2.88 AU

Year: 1377 Days

Day: 44 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,415,037 km

• M1: 1,656,348 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.27 AU - 3.59 AU

Year: 1823 Days

Day: 24.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 13.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.73 AU - 8.95 AU

Year: 7978 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,415,037 km

• M1: 166,802 km (0.087 R)
• M2: 478,863 km (0.074 R)
• M3: 628,610 km (0.082 R)
• M4: 1,496,128 km (0.114 R)
• M5: 1,621,491 km (0.058 R)
• M6: 1,728,753 km (0.067 R)
• M7: 2,065,498 km (0.113 R)
• M8: 2,158,996 km (0.061 R)
• M9: 2,724,327 km (0.108 R)
• M10: 3,171,475 km (0.057 R)
• M11: 3,362,511 km (0.105 R)
• M12: 3,698,807 km (0.074 R)
• M13: 3,987,531 km (0.117 R)
• M14: 4,866,568 km (0.067 R)
• M15: 5,409,309 km (0.119 R)
• M16: 5,638,493 km (0.096 R)
• M17: 5,770,887 km (0.055 R)
• M18: 5,971,349 km (0.071 R)
• M19: 6,276,678 km (0.051 R)
• M20: 6,621,950 km (0.115 R)
• M21: 7,151,377 km (0.113 R)
• M22: 7,548,559 km (0.103 R)
• M23: 8,139,022 km (0.081 R)
• M24: 8,326,617 km (0.098 R)
• M25: 8,898,081 km (0.11 R)
• M26: 9,208,048 km (0.112 R)
• M27: 9,442,917 km (0.09 R)
• M28: 9,759,167 km (0.089 R)
• M29: 9,958,730 km (0.063 R)
• M30: 10,321,056 km (0.072 R)
• M31: 10,811,139 km (0.106 R)
• M32: 11,059,023 km (0.104 R)
• M33: 11,142,049 km (0.113 R)
• M34: 11,267,113 km (0.11 R)
• M35: 11,687,034 km (0.099 R)
• M36: 11,814,043 km (0.057 R)
• M37: 12,026,771 km (0.098 R)
• M38: 12,283,631 km (0.12 R)
• M39: 13,506,593 km (0.039 R)
• M40: 13,684,465 km (0.082 R)
• M41: 14,313,225 km (0.071 R)
• M42: 14,722,375 km (0.095 R)
• M43: 14,997,336 km (0.114 R)
• M44: 15,227,717 km (0.119 R)
• M45: 15,366,544 km (0.09 R)
• M46: 15,973,013 km (0.095 R)
• M47: 17,839,097 km (0.057 R)
• M48: 18,575,119 km (0.119 R)
• M49: 18,971,703 km (0.091 R)
• M50: 19,071,335 km (0.086 R)
• M51: 19,321,014 km (0.106 R)
• M52: 19,622,154 km (0.117 R)
• M53: 20,893,587 km (0.05 R)
• M54: 21,617,192 km (0.081 R)
• M55: 22,718,082 km (0.118 R)
• M56: 23,998,490 km (0.111 R)
• M57: 24,214,211 km (0.105 R)
• M58: 24,376,375 km (0.105 R)
• M59: 24,484,683 km (0.091 R)
• M60: 26,239,616 km (0.047 R)
• M61: 26,908,169 km (0.082 R)
• M62: 27,132,267 km (0.117 R)
• M63: 27,582,407 km (0.06 R)
• M64: 29,062,079 km (0.102 R)
• M65: 30,392,603 km (0.051 R)
• M66: 31,094,665 km (0.07 R)
• M67: 31,683,782 km (0.103 R)
• M68: 32,157,708 km (0.089 R)
• M69: 32,932,924 km (0.092 R)
• M70: 33,112,591 km (0.114 R)
• M71: 33,593,698 km (0.118 R)
• M72: 35,050,482 km (0.104 R)
• M73: 35,725,019 km (0.104 R)
• M74: 35,848,138 km (0.03 R)
• M75: 36,341,960 km (0.037 R)
• M76: 36,775,944 km (0.109 R)
• M77: 36,900,260 km (0.073 R)
• M78: 39,989,456 km (0.112 R)
• M79: 40,437,501 km (0.11 R)
• M80: 40,822,865 km (0.11 R)
• M81: 41,662,109 km (0.073 R)
• M82: 42,964,209 km (0.051 R)
• M83: 43,423,176 km (0.104 R)
• M84: 44,213,651 km (0.069 R)

Asteroid Belt

Center: 8.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 9.6

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.32 AU - 10.58 AU

Year: 9731 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,415,037 km

• M1: 176,675 km (0.089 R)
• M2: 339,587 km (0.118 R)
• M3: 577,448 km (0.049 R)
• M4: 812,765 km (0.095 R)
• M5: 923,019 km (0.088 R)
• M6: 1,263,653 km (0.068 R)
• M7: 1,459,477 km (0.072 R)
• M8: 2,004,761 km (0.044 R)
• M9: 3,177,608 km (0.032 R)
• M10: 3,660,062 km (0.09 R)
• M11: 4,068,912 km (0.049 R)
• M12: 5,033,071 km (0.106 R)
• M13: 5,276,167 km (0.107 R)
• M14: 5,558,608 km (0.08 R)
• M15: 5,630,116 km (0.036 R)
• M16: 5,882,487 km (0.034 R)
• M17: 6,361,051 km (0.088 R)
• M18: 6,623,895 km (0.094 R)
• M19: 6,775,736 km (0.061 R)
• M20: 6,890,478 km (0.063 R)
• M21: 7,433,967 km (0.115 R)
• M22: 7,512,805 km (0.106 R)
• M23: 7,711,022 km (0.092 R)
• M24: 8,438,816 km (0.108 R)
• M25: 8,562,384 km (0.096 R)
• M26: 9,528,636 km (0.102 R)
• M27: 9,743,309 km (0.059 R)
• M28: 10,177,442 km (0.067 R)
• M29: 10,573,578 km (0.057 R)
• M30: 12,301,283 km (0.092 R)
• M31: 12,817,546 km (0.082 R)
• M32: 13,007,086 km (0.104 R)
• M33: 14,017,320 km (0.072 R)
• M34: 14,163,777 km (0.117 R)
• M35: 14,359,750 km (0.066 R)
• M36: 14,605,988 km (0.03 R)
• M37: 14,754,389 km (0.061 R)
• M38: 15,554,289 km (0.032 R)
• M39: 15,655,268 km (0.102 R)
• M40: 16,368,401 km (0.094 R)
• M41: 16,884,214 km (0.111 R)
• M42: 17,196,275 km (0.079 R)
• M43: 17,405,413 km (0.088 R)
• M44: 17,667,957 km (0.118 R)
• M45: 18,892,565 km (0.083 R)
• M46: 19,054,281 km (0.111 R)
• M47: 20,530,812 km (0.06 R)
• M48: 21,310,815 km (0.079 R)
• M49: 21,930,449 km (0.082 R)
• M50: 22,556,068 km (0.038 R)
• M51: 23,941,344 km (0.1 R)
• M52: 24,585,363 km (0.082 R)
• M53: 24,820,980 km (0.07 R)
• M54: 26,611,965 km (0.106 R)
• M55: 26,853,865 km (0.08 R)
• M56: 26,914,452 km (0.107 R)
• M57: 27,279,022 km (0.11 R)
• M58: 27,340,058 km (0.106 R)
• M59: 28,136,068 km (0.109 R)
• M60: 28,691,675 km (0.106 R)
• M61: 29,313,254 km (0.084 R)
• M62: 29,500,551 km (0.115 R)
• M63: 30,190,945 km (0.089 R)
• M64: 30,633,006 km (0.077 R)
• M65: 31,523,563 km (0.112 R)
• M66: 31,907,730 km (0.038 R)
• M67: 32,487,122 km (0.099 R)
• M68: 32,940,105 km (0.102 R)
• M69: 33,069,956 km (0.097 R)
• M70: 33,265,031 km (0.095 R)
• M71: 33,917,876 km (0.06 R)
• M72: 34,905,073 km (0.104 R)
• M73: 35,302,704 km (0.109 R)
• M74: 37,583,623 km (0.036 R)
• M75: 38,127,261 km (0.036 R)
• M76: 38,263,545 km (0.099 R)
• M77: 38,399,978 km (0.042 R)
• M78: 38,878,991 km (0.12 R)
• M79: 40,605,500 km (0.095 R)
• M80: 41,793,905 km (0.112 R)
• M81: 41,934,378 km (0.093 R)
• M82: 42,075,149 km (0.061 R)
• M83: 42,427,602 km (0.077 R)
• M84: 42,993,680 km (0.079 R)
• M85: 43,206,558 km (0.078 R)
• M86: 44,347,840 km (0.066 R)
• M87: 44,419,497 km (0.098 R)
• M88: 47,610,719 km (0.073 R)
• M89: 47,830,927 km (0.103 R)
• M90: 48,863,302 km (0.107 R)
• M91: 49,233,856 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 12.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.13 AU - 13.23 AU

Year: 14508 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,415,037 km

• M1: 173,234 km (0.059 R)
• M2: 269,276 km (0.076 R)
• M3: 411,843 km (0.1 R)
• M4: 660,774 km (0.047 R)
• M5: 1,427,014 km (0.038 R)
• M6: 1,528,591 km (0.09 R)
• M7: 1,820,756 km (0.063 R)
• M8: 1,987,857 km (0.089 R)
• M9: 2,102,299 km (0.085 R)
• M10: 2,189,514 km (0.079 R)
• M11: 2,398,054 km (0.116 R)
• M12: 2,644,591 km (0.085 R)
• M13: 2,997,193 km (0.083 R)
• M14: 3,096,078 km (0.098 R)
• M15: 3,263,328 km (0.086 R)
• M16: 3,783,031 km (0.114 R)
• M17: 4,180,961 km (0.099 R)
• M18: 5,862,741 km (0.112 R)
• M19: 6,070,682 km (0.116 R)
• M20: 6,665,932 km (0.105 R)
• M21: 8,845,872 km (0.112 R)
• M22: 9,962,321 km (0.105 R)
• M23: 10,111,320 km (0.098 R)
• M24: 10,714,499 km (0.025 R)
• M25: 10,969,264 km (0.105 R)
• M26: 11,174,512 km (0.101 R)
• M27: 11,640,958 km (0.099 R)
• M28: 12,646,854 km (0.047 R)
• M29: 13,846,181 km (0.092 R)
• M30: 14,571,880 km (0.043 R)
• M31: 15,539,628 km (0.063 R)
• M32: 15,712,564 km (0.111 R)
• M33: 15,828,203 km (0.025 R)
• M34: 16,176,915 km (0.105 R)
• M35: 17,000,302 km (0.084 R)
• M36: 17,417,082 km (0.111 R)
• M37: 17,656,737 km (0.113 R)
• M38: 17,897,590 km (0.117 R)
• M39: 22,219,772 km (0.026 R)
• M40: 23,200,236 km (0.05 R)
• M41: 23,464,127 km (0.084 R)
• M42: 23,795,337 km (0.107 R)
• M43: 23,928,179 km (0.099 R)
• M44: 25,678,624 km (0.045 R)
• M45: 25,883,274 km (0.112 R)
• M46: 26,020,006 km (0.114 R)
• M47: 28,592,342 km (0.076 R)
• M48: 28,733,562 km (0.106 R)
• M49: 29,017,050 km (0.093 R)
• M50: 31,755,290 km (0.117 R)
• M51: 31,974,899 km (0.116 R)
• M52: 35,633,914 km (0.078 R)
• M53: 36,243,824 km (0.082 R)
• M54: 37,165,197 km (0.083 R)
• M55: 38,483,454 km (0.092 R)
• M56: 39,344,689 km (0.097 R)
• M57: 41,325,664 km (0.111 R)
• M58: 41,485,584 km (0.11 R)
• M59: 41,966,391 km (0.066 R)
• M60: 42,529,777 km (0.061 R)
• M61: 43,745,260 km (0.064 R)
• M62: 44,808,153 km (0.118 R)
• M63: 45,301,377 km (0.094 R)
• M64: 46,459,713 km (0.094 R)
• M65: 47,460,074 km (0.112 R)
• M66: 47,963,022 km (0.101 R)
• M67: 48,299,318 km (0.1 R)
• M68: 48,720,735 km (0.119 R)
• M69: 49,567,310 km (0.117 R)
• M70: 51,877,101 km (0.112 R)
• M71: 52,049,587 km (0.095 R)
• M72: 54,047,018 km (0.088 R)
• M73: 54,659,771 km (0.071 R)
• M74: 55,363,030 km (0.086 R)
• M75: 56,867,387 km (0.058 R)
• M76: 57,937,311 km (0.098 R)
• M77: 60,097,205 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.9

Radius: 6

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.72 AU - 19 AU

Year: 27432 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,415,037 km

• M1: 220,358 km (0.063 R)
• M2: 417,677 km (0.116 R)
• M3: 486,941 km (0.083 R)
• M4: 832,063 km (0.112 R)
• M5: 921,074 km (0.085 R)
• M6: 1,013,376 km (0.067 R)
• M7: 1,240,765 km (0.118 R)
• M8: 1,377,796 km (0.073 R)
• M9: 1,629,719 km (0.096 R)
• M10: 1,742,067 km (0.116 R)
• M11: 2,426,178 km (0.034 R)
• M12: 2,908,781 km (0.089 R)
• M13: 3,662,305 km (0.105 R)
• M14: 4,790,872 km (0.097 R)
• M15: 5,061,345 km (0.044 R)
• M16: 5,170,850 km (0.093 R)
• M17: 5,281,254 km (0.088 R)
• M18: 5,336,754 km (0.045 R)
• M19: 5,560,702 km (0.09 R)
• M20: 6,725,771 km (0.106 R)
• M21: 7,522,080 km (0.083 R)
• M22: 9,741,813 km (0.109 R)
• M23: 10,780,771 km (0.112 R)
• M24: 11,063,810 km (0.098 R)
• M25: 11,420,900 km (0.089 R)
• M26: 11,781,880 km (0.077 R)
• M27: 14,644,884 km (0.116 R)
• M28: 15,115,818 km (0.109 R)
• M29: 15,751,309 km (0.081 R)
• M30: 16,720,853 km (0.072 R)
• M31: 20,699,558 km (0.05 R)
• M32: 20,787,372 km (0.097 R)
• M33: 22,207,355 km (0.043 R)
• M34: 23,841,861 km (0.053 R)
• M35: 24,766,675 km (0.094 R)
• M36: 25,608,911 km (0.06 R)
• M37: 27,225,316 km (0.069 R)
• M38: 30,356,250 km (0.066 R)
• M39: 30,955,839 km (0.118 R)
• M40: 32,065,256 km (0.048 R)
• M41: 32,573,889 km (0.086 R)
• M42: 32,982,740 km (0.085 R)
• M43: 33,805,379 km (0.099 R)
• M44: 33,908,751 km (0.095 R)
• M45: 37,056,440 km (0.072 R)
• M46: 37,483,242 km (0.107 R)
• M47: 37,804,280 km (0.082 R)
• M48: 38,989,394 km (0.083 R)
• M49: 39,206,311 km (0.096 R)
• M50: 43,625,432 km (0.097 R)
• M51: 44,981,686 km (0.114 R)
• M52: 45,208,925 km (0.118 R)
• M53: 45,322,769 km (0.106 R)
• M54: 48,083,299 km (0.077 R)
• M55: 49,835,987 km (0.103 R)
• M56: 52,086,089 km (0.12 R)
• M57: 52,444,376 km (0.067 R)
• M58: 54,853,799 km (0.034 R)
• M59: 56,439,088 km (0.078 R)
• M60: 56,684,428 km (0.067 R)
• M61: 58,907,453 km (0.054 R)
• M62: 60,907,277 km (0.117 R)
• M63: 62,548,515 km (0.078 R)
• M64: 63,438,323 km (0.101 R)
• M65: 66,132,581 km (0.046 R)
• M66: 66,520,488 km (0.073 R)
• M67: 67,819,147 km (0.078 R)
• M68: 69,126,034 km (0.08 R)
• M69: 70,045,912 km (0.073 R)
• M70: 71,366,861 km (0.06 R)
• M71: 73,230,102 km (0.062 R)
• M72: 74,570,799 km (0.107 R)
• M73: 77,821,112 km (0.094 R)
• M74: 78,777,940 km (0.117 R)
• M75: 82,365,446 km (0.116 R)
• M76: 82,922,100 km (0.07 R)
• M77: 83,200,950 km (0.106 R)
• M78: 85,724,068 km (0.083 R)
• M79: 86,712,012 km (0.082 R)
• M80: 88,699,270 km (0.039 R)
• M81: 90,127,930 km (0.108 R)
• M82: 93,732,640 km (0.08 R)
• M83: 94,168,419 km (0.105 R)
• M84: 94,896,063 km (0.115 R)
• M85: 96,357,185 km (0.087 R)
• M86: 97,384,324 km (0.091 R)
• M87: 98,120,196 km (0.088 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit