🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 28.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,266,177 km

• M1: 39,195 km (0.115 R)
• M2: 446,101 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 183 Days

Day: 36.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.67 AU - 0.69 AU

Year: 200 Days

Day: 40.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,266,177 km

• M1: 54,154 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.78 AU - 1.04 AU

Year: 309 Days

Day: 29 Hours

Environment

Temp: 81 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,266,177 km

• M1: 135,236 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.21 AU - 1.47 AU

Year: 553 Days

Day: 30.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.53 AU - 2.25 AU

Year: 926 Days

Day: 21.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 11.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.82 AU - 7 AU

Year: 5121 Days

Day: 11.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,266,177 km

• M1: 174,730 km (0.099 R)
• M2: 373,546 km (0.097 R)
• M3: 460,462 km (0.08 R)
• M4: 720,015 km (0.106 R)
• M5: 824,583 km (0.054 R)
• M6: 991,983 km (0.096 R)
• M7: 1,098,048 km (0.105 R)
• M8: 1,233,434 km (0.114 R)
• M9: 1,309,580 km (0.116 R)
• M10: 1,453,792 km (0.108 R)
• M11: 1,534,874 km (0.037 R)
• M12: 1,659,340 km (0.115 R)
• M13: 1,845,290 km (0.064 R)
• M14: 1,918,742 km (0.118 R)
• M15: 2,053,530 km (0.115 R)
• M16: 2,160,492 km (0.049 R)
• M17: 2,673,912 km (0.04 R)
• M18: 2,842,210 km (0.115 R)
• M19: 3,136,319 km (0.078 R)
• M20: 3,260,336 km (0.034 R)
• M21: 3,386,148 km (0.103 R)
• M22: 3,495,205 km (0.044 R)
• M23: 3,623,859 km (0.075 R)
• M24: 3,905,252 km (0.096 R)
• M25: 4,569,168 km (0.112 R)
• M26: 4,710,239 km (0.065 R)
• M27: 5,142,277 km (0.069 R)
• M28: 5,934,548 km (0.118 R)
• M29: 6,088,783 km (0.048 R)
• M30: 6,356,264 km (0.11 R)
• M31: 6,514,090 km (0.075 R)
• M32: 7,488,421 km (0.081 R)
• M33: 7,799,135 km (0.094 R)
• M34: 8,041,185 km (0.119 R)
• M35: 8,557,447 km (0.071 R)
• M36: 8,656,930 km (0.089 R)
• M37: 8,756,861 km (0.084 R)
• M38: 9,673,746 km (0.087 R)
• M39: 10,091,124 km (0.107 R)
• M40: 10,621,000 km (0.068 R)
• M41: 10,781,818 km (0.086 R)
• M42: 10,862,451 km (0.079 R)
• M43: 11,024,465 km (0.11 R)
• M44: 11,268,908 km (0.111 R)
• M45: 11,433,017 km (0.098 R)
• M46: 11,763,329 km (0.112 R)
• M47: 11,846,506 km (0.043 R)
• M48: 12,124,907 km (0.113 R)
• M49: 12,264,931 km (0.098 R)
• M50: 12,688,143 km (0.062 R)
• M51: 12,972,978 km (0.088 R)
• M52: 13,317,651 km (0.083 R)
• M53: 13,520,057 km (0.096 R)
• M54: 14,104,087 km (0.098 R)
• M55: 14,280,912 km (0.085 R)
• M56: 15,085,898 km (0.08 R)
• M57: 15,296,981 km (0.039 R)
• M58: 15,905,395 km (0.08 R)
• M59: 17,208,991 km (0.117 R)
• M60: 17,492,778 km (0.113 R)
• M61: 17,937,233 km (0.072 R)
• M62: 18,032,976 km (0.119 R)
• M63: 19,195,202 km (0.068 R)
• M64: 19,588,046 km (0.095 R)
• M65: 20,049,705 km (0.047 R)
• M66: 20,414,873 km (0.1 R)
• M67: 20,514,954 km (0.086 R)
• M68: 21,320,689 km (0.043 R)
• M69: 21,727,595 km (0.059 R)
• M70: 22,102,637 km (0.106 R)
• M71: 22,617,702 km (0.081 R)
• M72: 22,894,009 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 8.5

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.65 AU - 8.05 AU

Year: 6390 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,266,177 km

• M1: 137,929 km (0.099 R)
• M2: 204,500 km (0.104 R)
• M3: 321,635 km (0.109 R)
• M4: 1,263,204 km (0.115 R)
• M5: 1,500,915 km (0.082 R)
• M6: 1,557,912 km (0.118 R)
• M7: 1,813,276 km (0.097 R)
• M8: 2,060,860 km (0.039 R)
• M9: 2,363,497 km (0.098 R)
• M10: 2,844,005 km (0.107 R)
• M11: 3,205,583 km (0.111 R)
• M12: 4,935,234 km (0.031 R)
• M13: 5,021,103 km (0.04 R)
• M14: 5,340,046 km (0.097 R)
• M15: 5,815,767 km (0.048 R)
• M16: 5,967,160 km (0.073 R)
• M17: 6,367,035 km (0.107 R)
• M18: 6,491,949 km (0.059 R)
• M19: 6,967,222 km (0.066 R)
• M20: 7,095,876 km (0.086 R)
• M21: 7,486,476 km (0.12 R)
• M22: 8,288,769 km (0.091 R)
• M23: 8,838,841 km (0.038 R)
• M24: 9,650,110 km (0.089 R)
• M25: 9,793,574 km (0.099 R)
• M26: 9,865,680 km (0.058 R)
• M27: 10,046,544 km (0.116 R)
• M28: 10,338,110 km (0.117 R)
• M29: 10,558,767 km (0.091 R)
• M30: 11,041,968 km (0.093 R)
• M31: 11,116,917 km (0.061 R)
• M32: 11,761,235 km (0.104 R)
• M33: 11,837,829 km (0.109 R)
• M34: 12,030,062 km (0.093 R)
• M35: 12,848,662 km (0.097 R)
• M36: 13,006,637 km (0.035 R)
• M37: 13,085,924 km (0.106 R)
• M38: 13,324,533 km (0.095 R)
• M39: 13,524,545 km (0.093 R)
• M40: 13,927,412 km (0.091 R)
• M41: 14,049,185 km (0.085 R)
• M42: 14,252,638 km (0.047 R)
• M43: 15,076,623 km (0.048 R)
• M44: 16,128,296 km (0.12 R)
• M45: 16,341,473 km (0.104 R)
• M46: 17,421,121 km (0.119 R)
• M47: 17,639,833 km (0.043 R)
• M48: 18,434,796 km (0.1 R)
• M49: 18,613,117 km (0.053 R)
• M50: 18,702,427 km (0.088 R)
• M51: 19,241,428 km (0.12 R)
• M52: 19,876,770 km (0.066 R)
• M53: 20,196,909 km (0.108 R)
• M54: 20,334,689 km (0.092 R)
• M55: 21,401,322 km (0.114 R)
• M56: 21,776,513 km (0.107 R)
• M57: 21,870,760 km (0.099 R)
• M58: 22,248,644 km (0.073 R)
• M59: 22,581,200 km (0.077 R)
• M60: 22,771,937 km (0.06 R)
• M61: 23,011,144 km (0.091 R)
• M62: 23,540,272 km (0.093 R)
• M63: 23,733,553 km (0.095 R)
• M64: 24,659,563 km (0.106 R)
• M65: 25,547,576 km (0.062 R)
• M66: 25,646,909 km (0.062 R)
• M67: 26,295,566 km (0.089 R)
• M68: 26,546,441 km (0.093 R)
• M69: 26,798,215 km (0.051 R)
• M70: 26,899,193 km (0.067 R)
• M71: 27,202,578 km (0.101 R)
• M72: 27,304,005 km (0.069 R)
• M73: 27,660,048 km (0.096 R)
• M74: 30,457,378 km (0.105 R)
• M75: 30,615,503 km (0.051 R)
• M76: 31,038,267 km (0.062 R)
• M77: 31,144,182 km (0.093 R)
• M78: 31,943,035 km (0.119 R)
• M79: 32,049,997 km (0.077 R)
• M80: 32,640,759 km (0.111 R)
• M81: 33,778,451 km (0.073 R)
• M82: 33,941,962 km (0.052 R)
• M83: 34,215,277 km (0.062 R)
• M84: 34,653,898 km (0.098 R)
• M85: 34,708,950 km (0.077 R)
• M86: 36,036,930 km (0.108 R)
• M87: 37,156,222 km (0.054 R)
• M88: 37,550,711 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 11.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.19 AU - 11.47 AU

Year: 10158 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,266,177 km

• M1: 490,382 km (0.089 R)
• M2: 596,148 km (0.082 R)
• M3: 1,143,825 km (0.114 R)
• M4: 1,312,572 km (0.1 R)
• M5: 1,422,377 km (0.069 R)
• M6: 1,651,710 km (0.054 R)
• M7: 1,917,994 km (0.099 R)
• M8: 2,069,387 km (0.099 R)
• M9: 2,198,490 km (0.068 R)
• M10: 2,303,807 km (0.092 R)
• M11: 2,742,279 km (0.059 R)
• M12: 2,827,549 km (0.034 R)
• M13: 3,387,644 km (0.049 R)
• M14: 3,479,347 km (0.095 R)
• M15: 3,571,799 km (0.08 R)
• M16: 4,308,419 km (0.119 R)
• M17: 4,474,622 km (0.086 R)
• M18: 4,951,839 km (0.092 R)
• M19: 5,126,121 km (0.086 R)
• M20: 5,481,116 km (0.037 R)
• M21: 5,954,594 km (0.1 R)
• M22: 6,102,845 km (0.064 R)
• M23: 7,814,394 km (0.047 R)
• M24: 8,099,827 km (0.068 R)
• M25: 8,596,941 km (0.075 R)
• M26: 9,018,807 km (0.071 R)
• M27: 9,447,405 km (0.052 R)
• M28: 10,413,957 km (0.083 R)
• M29: 10,954,304 km (0.029 R)
• M30: 11,922,053 km (0.102 R)
• M31: 12,297,992 km (0.069 R)
• M32: 12,677,821 km (0.061 R)
• M33: 12,869,157 km (0.079 R)
• M34: 13,254,671 km (0.07 R)
• M35: 13,497,617 km (0.098 R)
• M36: 14,086,734 km (0.075 R)
• M37: 14,334,618 km (0.088 R)
• M38: 14,484,066 km (0.1 R)
• M39: 15,493,702 km (0.074 R)
• M40: 16,162,105 km (0.111 R)
• M41: 16,578,137 km (0.047 R)
• M42: 16,945,100 km (0.12 R)
• M43: 19,367,389 km (0.109 R)
• M44: 19,643,248 km (0.058 R)
• M45: 20,254,505 km (0.072 R)
• M46: 20,422,353 km (0.11 R)
• M47: 21,439,020 km (0.104 R)
• M48: 21,896,042 km (0.083 R)
• M49: 22,010,933 km (0.072 R)
• M50: 22,241,015 km (0.049 R)
• M51: 22,936,346 km (0.091 R)
• M52: 23,111,375 km (0.059 R)
• M53: 23,228,211 km (0.055 R)
• M54: 23,462,631 km (0.1 R)
• M55: 23,697,649 km (0.083 R)
• M56: 24,289,009 km (0.086 R)
• M57: 24,407,790 km (0.025 R)
• M58: 25,124,962 km (0.12 R)
• M59: 25,667,404 km (0.089 R)
• M60: 26,886,477 km (0.12 R)
• M61: 27,379,402 km (0.114 R)
• M62: 27,751,153 km (0.069 R)
• M63: 29,761,449 km (0.101 R)
• M64: 29,952,336 km (0.054 R)
• M65: 31,299,764 km (0.111 R)
• M66: 31,429,166 km (0.089 R)
• M67: 31,688,419 km (0.105 R)
• M68: 33,987,140 km (0.088 R)
• M69: 34,520,157 km (0.047 R)
• M70: 38,189,344 km (0.108 R)
• M71: 38,535,215 km (0.098 R)
• M72: 39,160,683 km (0.108 R)
• M73: 39,300,109 km (0.062 R)
• M74: 39,579,408 km (0.101 R)
• M75: 40,210,412 km (0.111 R)
• M76: 41,553,352 km (0.061 R)
• M77: 42,409,052 km (0.09 R)
• M78: 42,767,338 km (0.048 R)
• M79: 43,559,010 km (0.075 R)
• M80: 44,283,064 km (0.034 R)
• M81: 44,865,000 km (0.054 R)
• M82: 45,230,168 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.1

Radius: 4.1

Gravity: 46.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.71 AU - 15.95 AU

Year: 18333 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,266,177 km

• M1: 77,641 km (0.04 R)
• M2: 149,897 km (0.11 R)
• M3: 279,898 km (0.043 R)
• M4: 384,616 km (0.11 R)
• M5: 564,732 km (0.118 R)
• M6: 675,434 km (0.085 R)
• M7: 866,770 km (0.108 R)
• M8: 942,915 km (0.056 R)
• M9: 1,355,357 km (0.085 R)
• M10: 1,504,057 km (0.113 R)
• M11: 2,115,763 km (0.109 R)
• M12: 3,295,641 km (0.103 R)
• M13: 3,740,396 km (0.1 R)
• M14: 3,948,935 km (0.061 R)
• M15: 4,118,280 km (0.112 R)
• M16: 4,729,985 km (0.048 R)
• M17: 4,955,280 km (0.069 R)
• M18: 5,557,262 km (0.042 R)
• M19: 6,035,975 km (0.088 R)
• M20: 6,084,594 km (0.117 R)
• M21: 6,577,669 km (0.113 R)
• M22: 6,778,429 km (0.115 R)
• M23: 7,134,771 km (0.115 R)
• M24: 8,185,696 km (0.108 R)
• M25: 8,784,088 km (0.049 R)
• M26: 8,839,289 km (0.091 R)
• M27: 10,080,204 km (0.109 R)
• M28: 10,662,139 km (0.078 R)
• M29: 10,779,723 km (0.119 R)
• M30: 11,075,778 km (0.09 R)
• M31: 11,135,318 km (0.105 R)
• M32: 11,797,288 km (0.084 R)
• M33: 13,411,898 km (0.065 R)
• M34: 13,538,906 km (0.087 R)
• M35: 14,504,411 km (0.087 R)
• M36: 15,491,907 km (0.113 R)
• M37: 16,637,078 km (0.119 R)
• M38: 18,299,560 km (0.116 R)
• M39: 19,221,980 km (0.069 R)
• M40: 19,365,295 km (0.06 R)
• M41: 21,556,006 km (0.118 R)
• M42: 22,378,794 km (0.055 R)
• M43: 24,441,300 km (0.106 R)
• M44: 25,849,764 km (0.056 R)
• M45: 26,803,301 km (0.116 R)
• M46: 26,963,371 km (0.117 R)
• M47: 27,203,924 km (0.056 R)
• M48: 27,284,408 km (0.106 R)
• M49: 27,606,641 km (0.086 R)
• M50: 29,236,809 km (0.113 R)
• M51: 29,566,673 km (0.067 R)
• M52: 31,065,943 km (0.077 R)
• M53: 31,318,165 km (0.094 R)
• M54: 32,333,934 km (0.109 R)
• M55: 33,446,643 km (0.069 R)
• M56: 35,095,212 km (0.116 R)
• M57: 38,651,452 km (0.109 R)
• M58: 38,741,809 km (0.115 R)
• M59: 39,558,315 km (0.103 R)
• M60: 40,839,471 km (0.094 R)
• M61: 41,392,833 km (0.061 R)
• M62: 41,948,589 km (0.08 R)
• M63: 45,620,619 km (0.119 R)
• M64: 45,811,655 km (0.086 R)
• M65: 46,290,518 km (0.07 R)
• M66: 48,027,948 km (0.068 R)
• M67: 48,416,902 km (0.065 R)
• M68: 48,514,440 km (0.11 R)
• M69: 48,611,828 km (0.067 R)
• M70: 48,904,741 km (0.073 R)
• M71: 52,864,596 km (0.032 R)
• M72: 53,971,471 km (0.095 R)
• M73: 54,072,599 km (0.078 R)
• M74: 55,391,304 km (0.106 R)
• M75: 55,595,206 km (0.094 R)
• M76: 56,720,781 km (0.091 R)
• M77: 61,297,279 km (0.079 R)
• M78: 63,203,455 km (0.088 R)
• M79: 63,416,482 km (0.091 R)
• M80: 63,736,472 km (0.052 R)
• M81: 64,056,911 km (0.031 R)
• M82: 65,344,200 km (0.103 R)
• M83: 65,775,192 km (0.073 R)
• M84: 66,315,240 km (0.059 R)
• M85: 66,639,867 km (0.052 R)
• M86: 66,965,093 km (0.085 R)
• M87: 67,726,098 km (0.084 R)
• M88: 68,708,806 km (0.058 R)
• M89: 69,256,783 km (0.12 R)
• M90: 70,467,329 km (0.104 R)
• M91: 70,577,732 km (0.119 R)
• M92: 70,688,135 km (0.093 R)
• M93: 70,798,688 km (0.117 R)
• M94: 70,909,241 km (0.108 R)
• M95: 73,021,114 km (0.114 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit