🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.52 AU - 0.82 AU

Year: 196 Days

Day: 22.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.24 AU - 1.48 AU

Year: 568 Days

Day: 20.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.31 AU - 1.87 AU

Year: 718 Days

Day: 43.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.69 AU - 2.33 AU

Year: 1021 Days

Day: 43.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.13 AU - 2.55 AU

Year: 1282 Days

Day: 47.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,505,812 km

• M1: 461,210 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.69 AU - 2.91 AU

Year: 1678 Days

Day: 43.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,505,812 km

• M1: 125,961 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.33 AU - 5.31 AU

Year: 3790 Days

Day: 30.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 14.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.87 AU - 8.09 AU

Year: 6605 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,505,812 km

• M1: 227,389 km (0.106 R)
• M2: 387,758 km (0.039 R)
• M3: 689,347 km (0.093 R)
• M4: 832,662 km (0.115 R)
• M5: 1,118,693 km (0.096 R)
• M6: 1,685,669 km (0.105 R)
• M7: 2,053,530 km (0.11 R)
• M8: 2,583,705 km (0.038 R)
• M9: 2,676,306 km (0.076 R)
• M10: 2,912,820 km (0.067 R)
• M11: 3,009,460 km (0.043 R)
• M12: 3,330,797 km (0.087 R)
• M13: 3,508,668 km (0.089 R)
• M14: 3,637,622 km (0.115 R)
• M15: 3,873,837 km (0.12 R)
• M16: 4,061,133 km (0.052 R)
• M17: 4,444,852 km (0.059 R)
• M18: 4,641,124 km (0.098 R)
• M19: 4,811,816 km (0.075 R)
• M20: 5,013,473 km (0.085 R)
• M21: 5,365,926 km (0.063 R)
• M22: 5,879,047 km (0.099 R)
• M23: 5,971,349 km (0.042 R)
• M24: 6,126,033 km (0.115 R)
• M25: 6,630,477 km (0.108 R)
• M26: 7,082,861 km (0.086 R)
• M27: 8,257,802 km (0.091 R)
• M28: 9,601,042 km (0.089 R)
• M29: 10,076,165 km (0.101 R)
• M30: 10,186,867 km (0.12 R)
• M31: 10,484,268 km (0.063 R)
• M32: 10,973,453 km (0.082 R)
• M33: 11,355,077 km (0.067 R)
• M34: 11,702,144 km (0.116 R)
• M35: 12,605,117 km (0.103 R)
• M36: 12,804,381 km (0.112 R)
• M37: 13,367,916 km (0.082 R)
• M38: 14,269,991 km (0.112 R)
• M39: 15,276,336 km (0.084 R)
• M40: 16,262,336 km (0.051 R)
• M41: 16,435,869 km (0.085 R)
• M42: 17,313,111 km (0.114 R)
• M43: 17,579,246 km (0.088 R)
• M44: 18,295,670 km (0.1 R)
• M45: 19,480,036 km (0.117 R)
• M46: 20,174,619 km (0.109 R)
• M47: 20,407,992 km (0.05 R)
• M48: 20,877,430 km (0.083 R)
• M49: 21,731,335 km (0.116 R)
• M50: 22,548,289 km (0.071 R)
• M51: 22,790,488 km (0.081 R)
• M52: 22,936,196 km (0.106 R)
• M53: 23,082,203 km (0.12 R)
• M54: 23,424,184 km (0.12 R)
• M55: 24,460,299 km (0.11 R)
• M56: 26,169,305 km (0.107 R)
• M57: 27,553,833 km (0.102 R)
• M58: 27,968,668 km (0.097 R)
• M59: 28,124,699 km (0.081 R)
• M60: 30,714,986 km (0.102 R)
• M61: 30,822,248 km (0.039 R)
• M62: 31,468,959 km (0.087 R)
• M63: 32,283,520 km (0.09 R)
• M64: 32,447,329 km (0.101 R)
• M65: 33,656,679 km (0.071 R)
• M66: 33,767,381 km (0.116 R)
• M67: 33,878,233 km (0.107 R)
• M68: 34,936,788 km (0.065 R)
• M69: 36,006,412 km (0.114 R)
• M70: 37,487,282 km (0.09 R)
• M71: 37,602,023 km (0.104 R)
• M72: 37,889,401 km (0.096 R)
• M73: 38,119,781 km (0.117 R)
• M74: 38,466,400 km (0.1 R)
• M75: 38,755,872 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 13.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.19 AU - 14.19 AU

Year: 16191 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,505,812 km

• M1: 173,833 km (0.101 R)
• M2: 339,886 km (0.119 R)
• M3: 1,021,903 km (0.096 R)
• M4: 1,221,467 km (0.11 R)
• M5: 2,084,646 km (0.079 R)
• M6: 2,475,246 km (0.045 R)
• M7: 2,576,524 km (0.114 R)
• M8: 2,714,005 km (0.081 R)
• M9: 3,288,311 km (0.098 R)
• M10: 3,437,909 km (0.105 R)
• M11: 3,939,959 km (0.119 R)
• M12: 4,099,131 km (0.091 R)
• M13: 5,806,791 km (0.114 R)
• M14: 7,362,459 km (0.106 R)
• M15: 7,758,146 km (0.114 R)
• M16: 8,161,013 km (0.109 R)
• M17: 8,882,374 km (0.086 R)
• M18: 8,987,092 km (0.09 R)
• M19: 9,624,229 km (0.07 R)
• M20: 9,785,795 km (0.097 R)
• M21: 9,948,258 km (0.104 R)
• M22: 10,885,938 km (0.057 R)
• M23: 11,564,963 km (0.091 R)
• M24: 11,736,851 km (0.109 R)
• M25: 12,609,156 km (0.099 R)
• M26: 13,202,311 km (0.108 R)
• M27: 14,109,024 km (0.049 R)
• M28: 15,349,340 km (0.112 R)
• M29: 15,538,432 km (0.097 R)
• M30: 15,791,701 km (0.077 R)
• M31: 16,046,316 km (0.048 R)
• M32: 16,624,363 km (0.109 R)
• M33: 17,013,467 km (0.107 R)
• M34: 17,143,916 km (0.11 R)
• M35: 17,800,800 km (0.045 R)
• M36: 18,399,192 km (0.093 R)
• M37: 18,869,079 km (0.079 R)
• M38: 19,479,139 km (0.094 R)
• M39: 20,371,789 km (0.113 R)
• M40: 20,718,707 km (0.09 R)
• M41: 21,067,569 km (0.108 R)
• M42: 21,700,368 km (0.104 R)
• M43: 22,196,883 km (0.116 R)
• M44: 22,912,709 km (0.067 R)
• M45: 25,179,715 km (0.102 R)
• M46: 25,402,915 km (0.11 R)
• M47: 26,528,639 km (0.06 R)
• M48: 28,828,706 km (0.066 R)
• M49: 29,296,349 km (0.062 R)
• M50: 29,609,458 km (0.112 R)
• M51: 31,591,929 km (0.118 R)
• M52: 31,913,115 km (0.108 R)
• M53: 36,018,081 km (0.116 R)
• M54: 36,185,780 km (0.051 R)
• M55: 36,353,629 km (0.075 R)
• M56: 36,606,001 km (0.062 R)
• M57: 37,197,062 km (0.109 R)
• M58: 38,132,198 km (0.071 R)
• M59: 38,903,076 km (0.05 R)
• M60: 39,075,113 km (0.092 R)
• M61: 39,161,132 km (0.079 R)
• M62: 39,506,254 km (0.07 R)
• M63: 40,286,258 km (0.111 R)
• M64: 40,373,324 km (0.041 R)
• M65: 40,896,468 km (0.076 R)
• M66: 41,334,191 km (0.071 R)
• M67: 43,011,781 km (0.083 R)
• M68: 46,068,963 km (0.114 R)
• M69: 46,524,489 km (0.075 R)
• M70: 46,798,403 km (0.108 R)
• M71: 48,638,905 km (0.106 R)
• M72: 49,195,559 km (0.083 R)
• M73: 50,034,653 km (0.09 R)
• M74: 50,502,895 km (0.113 R)
• M75: 50,878,535 km (0.064 R)
• M76: 55,071,015 km (0.117 R)
• M77: 56,233,540 km (0.118 R)
• M78: 56,915,407 km (0.06 R)
• M79: 57,013,095 km (0.109 R)
• M80: 58,287,519 km (0.104 R)
• M81: 58,878,730 km (0.084 R)
• M82: 60,067,435 km (0.072 R)
• M83: 60,166,917 km (0.105 R)
• M84: 61,064,056 km (0.109 R)
• M85: 61,264,068 km (0.12 R)
• M86: 61,764,922 km (0.109 R)
• M87: 64,798,766 km (0.118 R)
• M88: 66,128,392 km (0.094 R)
• M89: 66,951,181 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.3

Radius: 7.1

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.76 AU - 18.64 AU

Year: 25549 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,505,812 km

• M1: 96,341 km (0.091 R)
• M2: 140,622 km (0.072 R)
• M3: 220,806 km (0.119 R)
• M4: 463,155 km (0.051 R)
• M5: 803,640 km (0.115 R)
• M6: 999,463 km (0.088 R)
• M7: 1,241,662 km (0.097 R)
• M8: 1,305,092 km (0.099 R)
• M9: 1,369,718 km (0.107 R)
• M10: 1,536,071 km (0.053 R)
• M11: 1,604,437 km (0.105 R)
• M12: 1,709,006 km (0.119 R)
• M13: 1,888,224 km (0.119 R)
• M14: 1,961,677 km (0.096 R)
• M15: 2,111,574 km (0.082 R)
• M16: 2,265,211 km (0.116 R)
• M17: 2,422,588 km (0.059 R)
• M18: 3,087,251 km (0.095 R)
• M19: 4,672,241 km (0.08 R)
• M20: 5,544,845 km (0.095 R)
• M21: 6,466,817 km (0.098 R)
• M22: 7,610,941 km (0.108 R)
• M23: 7,669,883 km (0.117 R)
• M24: 7,788,065 km (0.112 R)
• M25: 9,759,017 km (0.056 R)
• M26: 9,951,400 km (0.036 R)
• M27: 10,080,353 km (0.104 R)
• M28: 11,198,448 km (0.072 R)
• M29: 11,874,481 km (0.044 R)
• M30: 12,011,213 km (0.093 R)
• M31: 12,079,878 km (0.093 R)
• M32: 12,912,989 km (0.061 R)
• M33: 13,764,650 km (0.094 R)
• M34: 14,854,620 km (0.088 R)
• M35: 15,521,826 km (0.094 R)
• M36: 16,426,594 km (0.098 R)
• M37: 19,887,391 km (0.066 R)
• M38: 20,131,236 km (0.105 R)
• M39: 20,294,447 km (0.074 R)
• M40: 20,869,053 km (0.059 R)
• M41: 21,448,894 km (0.104 R)
• M42: 23,049,442 km (0.089 R)
• M43: 23,907,236 km (0.065 R)
• M44: 25,742,353 km (0.084 R)
• M45: 25,830,915 km (0.078 R)
• M46: 26,453,391 km (0.043 R)
• M47: 28,076,379 km (0.03 R)
• M48: 29,546,028 km (0.064 R)
• M49: 31,040,661 km (0.094 R)
• M50: 32,272,898 km (0.072 R)
• M51: 33,039,139 km (0.107 R)
• M52: 34,394,495 km (0.111 R)
• M53: 35,177,191 km (0.101 R)
• M54: 35,669,368 km (0.108 R)
• M55: 36,064,606 km (0.114 R)
• M56: 38,973,985 km (0.111 R)
• M57: 41,127,447 km (0.079 R)
• M58: 44,482,328 km (0.089 R)
• M59: 45,441,550 km (0.059 R)
• M60: 46,515,364 km (0.096 R)
• M61: 46,623,224 km (0.059 R)
• M62: 47,706,312 km (0.109 R)
• M63: 52,681,339 km (0.115 R)
• M64: 54,603,223 km (0.04 R)
• M65: 56,203,172 km (0.061 R)
• M66: 57,471,164 km (0.11 R)
• M67: 60,740,775 km (0.032 R)
• M68: 64,070,225 km (0.082 R)
• M69: 67,824,982 km (0.116 R)
• M70: 71,774,964 km (0.073 R)
• M71: 71,899,729 km (0.111 R)
• M72: 72,398,937 km (0.103 R)
• M73: 73,149,918 km (0.108 R)
• M74: 73,652,118 km (0.067 R)
• M75: 74,029,554 km (0.052 R)
• M76: 74,281,476 km (0.085 R)
• M77: 76,943,870 km (0.098 R)
• M78: 78,350,838 km (0.099 R)
• M79: 80,283,193 km (0.072 R)
• M80: 81,450,206 km (0.099 R)
• M81: 85,116,401 km (0.089 R)
• M82: 85,776,726 km (0.083 R)
• M83: 86,703,934 km (0.098 R)
• M84: 87,102,463 km (0.105 R)
• M85: 88,034,457 km (0.078 R)
• M86: 88,167,899 km (0.07 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit