🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 182 Days

Day: 19.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,817,119 km

• M1: 597,344 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.85 AU

Year: 237 Days

Day: 36.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.71 AU - 1.03 AU

Year: 303 Days

Day: 41.7 Hours

Environment

Temp: 75 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.25 AU - 1.71 AU

Year: 671 Days

Day: 31.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.29 AU - 2.09 AU

Year: 819 Days

Day: 24.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.4

Radius: 13.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.5 AU - 7.58 AU

Year: 6963 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 88,817,119 km

• M1: 368,011 km (0.073 R)
• M2: 474,375 km (0.05 R)
• M3: 749,186 km (0.057 R)
• M4: 1,014,722 km (0.093 R)
• M5: 1,114,504 km (0.105 R)
• M6: 1,407,566 km (0.105 R)
• M7: 1,563,597 km (0.095 R)
• M8: 1,651,261 km (0.067 R)
• M9: 2,050,987 km (0.075 R)
• M10: 2,637,111 km (0.112 R)
• M11: 2,760,530 km (0.117 R)
• M12: 2,886,042 km (0.033 R)
• M13: 3,483,835 km (0.062 R)
• M14: 4,243,344 km (0.081 R)
• M15: 4,514,864 km (0.103 R)
• M16: 4,684,957 km (0.044 R)
• M17: 4,770,676 km (0.091 R)
• M18: 5,075,257 km (0.046 R)
• M19: 6,190,958 km (0.084 R)
• M20: 6,451,707 km (0.112 R)
• M21: 7,305,462 km (0.117 R)
• M22: 8,091,450 km (0.116 R)
• M23: 9,145,067 km (0.051 R)
• M24: 10,241,620 km (0.1 R)
• M25: 11,062,613 km (0.116 R)
• M26: 11,466,527 km (0.064 R)
• M27: 13,069,618 km (0.04 R)
• M28: 13,619,689 km (0.059 R)
• M29: 14,114,858 km (0.099 R)
• M30: 14,270,889 km (0.067 R)
• M31: 14,553,030 km (0.09 R)
• M32: 15,027,555 km (0.098 R)
• M33: 15,571,343 km (0.09 R)
• M34: 16,383,061 km (0.1 R)
• M35: 16,645,605 km (0.093 R)
• M36: 17,008,979 km (0.107 R)
• M37: 17,508,785 km (0.07 R)
• M38: 18,352,517 km (0.038 R)
• M39: 18,625,384 km (0.086 R)
• M40: 19,313,235 km (0.079 R)
• M41: 20,360,719 km (0.091 R)
• M42: 20,501,790 km (0.109 R)
• M43: 20,678,614 km (0.108 R)
• M44: 20,855,888 km (0.115 R)
• M45: 21,211,931 km (0.058 R)
• M46: 21,426,604 km (0.069 R)
• M47: 21,713,981 km (0.053 R)
• M48: 22,510,590 km (0.104 R)
• M49: 23,797,880 km (0.08 R)
• M50: 24,469,125 km (0.088 R)
• M51: 24,619,172 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 8.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.56 AU - 9.52 AU

Year: 10132 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,817,119 km

• M1: 129,851 km (0.104 R)
• M2: 237,561 km (0.081 R)
• M3: 393,742 km (0.087 R)
• M4: 751,131 km (0.092 R)
• M5: 900,280 km (0.111 R)
• M6: 978,669 km (0.096 R)
• M7: 1,075,908 km (0.082 R)
• M8: 1,610,870 km (0.049 R)
• M9: 1,707,360 km (0.114 R)
• M10: 1,988,006 km (0.103 R)
• M11: 2,050,089 km (0.095 R)
• M12: 2,370,528 km (0.071 R)
• M13: 2,845,501 km (0.091 R)
• M14: 3,010,358 km (0.093 R)
• M15: 3,624,906 km (0.054 R)
• M16: 3,701,351 km (0.104 R)
• M17: 3,803,975 km (0.111 R)
• M18: 4,825,878 km (0.074 R)
• M19: 4,966,500 km (0.049 R)
• M20: 5,194,188 km (0.117 R)
• M21: 5,309,228 km (0.064 R)
• M22: 5,630,415 km (0.109 R)
• M23: 5,837,907 km (0.086 R)
• M24: 6,018,023 km (0.116 R)
• M25: 6,352,674 km (0.102 R)
• M26: 6,506,909 km (0.117 R)
• M27: 7,490,365 km (0.093 R)
• M28: 7,653,277 km (0.07 R)
• M29: 7,916,420 km (0.065 R)
• M30: 7,982,692 km (0.087 R)
• M31: 8,082,474 km (0.103 R)
• M32: 8,723,800 km (0.109 R)
• M33: 8,826,574 km (0.115 R)
• M34: 9,206,851 km (0.094 R)
• M35: 9,311,570 km (0.088 R)
• M36: 9,627,820 km (0.081 R)
• M37: 9,983,414 km (0.098 R)
• M38: 10,379,699 km (0.031 R)
• M39: 11,076,077 km (0.111 R)
• M40: 11,373,777 km (0.055 R)
• M41: 11,561,223 km (0.113 R)
• M42: 11,636,620 km (0.117 R)
• M43: 12,015,402 km (0.082 R)
• M44: 12,513,862 km (0.111 R)
• M45: 13,372,853 km (0.053 R)
• M46: 13,451,841 km (0.074 R)
• M47: 14,049,634 km (0.069 R)
• M48: 14,696,644 km (0.041 R)
• M49: 14,778,325 km (0.077 R)
• M50: 15,106,094 km (0.027 R)
• M51: 15,560,722 km (0.099 R)
• M52: 16,653,235 km (0.116 R)
• M53: 17,122,823 km (0.098 R)
• M54: 17,510,431 km (0.119 R)
• M55: 18,822,853 km (0.03 R)
• M56: 19,312,038 km (0.095 R)
• M57: 20,667,245 km (0.106 R)
• M58: 20,942,056 km (0.091 R)
• M59: 21,125,912 km (0.105 R)
• M60: 21,448,894 km (0.111 R)
• M61: 21,587,721 km (0.09 R)
• M62: 22,380,739 km (0.067 R)
• M63: 22,568,634 km (0.078 R)
• M64: 22,851,524 km (0.113 R)
• M65: 23,899,008 km (0.118 R)
• M66: 24,091,091 km (0.085 R)
• M67: 25,205,745 km (0.108 R)
• M68: 25,303,433 km (0.111 R)
• M69: 26,734,486 km (0.086 R)
• M70: 27,233,993 km (0.089 R)
• M71: 27,535,283 km (0.088 R)
• M72: 27,686,228 km (0.083 R)
• M73: 28,955,416 km (0.055 R)
• M74: 30,711,844 km (0.092 R)
• M75: 31,234,988 km (0.109 R)
• M76: 31,339,856 km (0.072 R)
• M77: 33,356,735 km (0.066 R)
• M78: 33,464,146 km (0.115 R)
• M79: 33,625,263 km (0.078 R)
• M80: 34,164,414 km (0.074 R)
• M81: 34,706,407 km (0.068 R)
• M82: 34,760,711 km (0.095 R)
• M83: 35,469,954 km (0.048 R)
• M84: 35,579,460 km (0.113 R)
• M85: 35,634,362 km (0.105 R)
• M86: 35,689,115 km (0.1 R)
• M87: 35,798,920 km (0.105 R)
• M88: 36,958,154 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 12

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.92 AU - 12.32 AU

Year: 12902 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,817,119 km

• M1: 168,597 km (0.077 R)
• M2: 270,473 km (0.116 R)
• M3: 724,203 km (0.058 R)
• M4: 854,503 km (0.106 R)
• M5: 1,097,450 km (0.084 R)
• M6: 1,183,618 km (0.078 R)
• M7: 1,724,863 km (0.113 R)
• M8: 2,226,016 km (0.074 R)
• M9: 2,337,168 km (0.114 R)
• M10: 2,478,986 km (0.061 R)
• M11: 2,565,454 km (0.115 R)
• M12: 2,952,015 km (0.081 R)
• M13: 3,105,652 km (0.05 R)
• M14: 3,747,127 km (0.087 R)
• M15: 4,015,207 km (0.104 R)
• M16: 4,151,640 km (0.066 R)
• M17: 5,223,808 km (0.12 R)
• M18: 5,637,745 km (0.07 R)
• M19: 6,062,304 km (0.112 R)
• M20: 6,298,220 km (0.098 R)
• M21: 6,377,507 km (0.117 R)
• M22: 6,901,399 km (0.077 R)
• M23: 7,565,314 km (0.11 R)
• M24: 7,905,051 km (0.12 R)
• M25: 11,132,026 km (0.119 R)
• M26: 11,664,595 km (0.083 R)
• M27: 12,905,659 km (0.117 R)
• M28: 13,057,351 km (0.06 R)
• M29: 13,209,791 km (0.108 R)
• M30: 13,980,370 km (0.072 R)
• M31: 15,511,504 km (0.092 R)
• M32: 15,780,930 km (0.079 R)
• M33: 15,943,243 km (0.095 R)
• M34: 16,269,666 km (0.084 R)
• M35: 16,598,183 km (0.07 R)
• M36: 16,818,541 km (0.045 R)
• M37: 17,039,796 km (0.054 R)
• M38: 17,262,098 km (0.067 R)
• M39: 17,485,298 km (0.1 R)
• M40: 17,597,198 km (0.101 R)
• M41: 19,016,881 km (0.093 R)
• M42: 19,305,156 km (0.114 R)
• M43: 20,061,673 km (0.112 R)
• M44: 20,473,067 km (0.062 R)
• M45: 20,591,100 km (0.101 R)
• M46: 21,244,394 km (0.12 R)
• M47: 23,553,437 km (0.027 R)
• M48: 24,236,501 km (0.112 R)
• M49: 25,115,388 km (0.112 R)
• M50: 25,558,796 km (0.091 R)
• M51: 25,940,869 km (0.075 R)
• M52: 26,132,654 km (0.085 R)
• M53: 26,775,176 km (0.104 R)
• M54: 27,683,684 km (0.079 R)
• M55: 27,945,032 km (0.064 R)
• M56: 28,272,950 km (0.108 R)
• M57: 28,536,243 km (0.113 R)
• M58: 29,530,620 km (0.11 R)
• M59: 31,009,544 km (0.072 R)
• M60: 31,485,265 km (0.097 R)
• M61: 32,788,413 km (0.079 R)
• M62: 32,926,641 km (0.118 R)
• M63: 34,179,224 km (0.054 R)
• M64: 35,376,456 km (0.11 R)
• M65: 35,731,152 km (0.09 R)
• M66: 35,944,628 km (0.087 R)
• M67: 36,946,186 km (0.09 R)
• M68: 37,594,842 km (0.076 R)
• M69: 39,343,193 km (0.087 R)
• M70: 39,637,153 km (0.113 R)
• M71: 42,240,156 km (0.119 R)
• M72: 43,145,372 km (0.049 R)
• M73: 43,448,458 km (0.081 R)
• M74: 44,974,805 km (0.104 R)
• M75: 45,051,698 km (0.088 R)
• M76: 47,219,072 km (0.111 R)
• M77: 47,375,252 km (0.112 R)
• M78: 47,687,912 km (0.099 R)
• M79: 50,214,620 km (0.09 R)
• M80: 51,253,427 km (0.119 R)
• M81: 52,299,416 km (0.032 R)
• M82: 52,380,198 km (0.057 R)
• M83: 53,433,667 km (0.093 R)
• M84: 54,167,145 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.7

Radius: 4

Gravity: 39.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.39 AU - 19.71 AU

Year: 26245 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,817,119 km

• M1: 90,956 km (0.052 R)
• M2: 534,214 km (0.056 R)
• M3: 869,014 km (0.037 R)
• M4: 1,102,387 km (0.095 R)
• M5: 1,453,343 km (0.093 R)
• M6: 1,520,812 km (0.111 R)
• M7: 2,249,503 km (0.086 R)
• M8: 4,649,951 km (0.116 R)
• M9: 5,837,758 km (0.071 R)
• M10: 6,162,235 km (0.107 R)
• M11: 6,716,047 km (0.12 R)
• M12: 7,343,460 km (0.089 R)
• M13: 7,459,548 km (0.068 R)
• M14: 7,693,519 km (0.061 R)
• M15: 7,811,402 km (0.032 R)
• M16: 8,108,803 km (0.102 R)
• M17: 8,470,381 km (0.114 R)
• M18: 8,592,154 km (0.118 R)
• M19: 8,775,860 km (0.033 R)
• M20: 9,713,689 km (0.102 R)
• M21: 10,421,436 km (0.099 R)
• M22: 10,617,410 km (0.111 R)
• M23: 10,946,525 km (0.104 R)
• M24: 11,480,141 km (0.038 R)
• M25: 12,159,165 km (0.116 R)
• M26: 13,272,173 km (0.054 R)
• M27: 13,342,933 km (0.088 R)
• M28: 13,697,929 km (0.102 R)
• M29: 14,200,279 km (0.112 R)
• M30: 15,371,032 km (0.097 R)
• M31: 15,445,232 km (0.114 R)
• M32: 17,338,393 km (0.115 R)
• M33: 18,351,470 km (0.093 R)
• M34: 18,587,984 km (0.103 R)
• M35: 20,434,321 km (0.119 R)
• M36: 21,090,009 km (0.027 R)
• M37: 21,503,348 km (0.096 R)
• M38: 21,586,374 km (0.117 R)
• M39: 21,669,401 km (0.053 R)
• M40: 21,752,727 km (0.086 R)
• M41: 22,590,625 km (0.088 R)
• M42: 23,268,453 km (0.048 R)
• M43: 24,039,031 km (0.089 R)
• M44: 25,781,248 km (0.116 R)
• M45: 26,756,626 km (0.089 R)
• M46: 27,924,836 km (0.117 R)
• M47: 28,105,999 km (0.071 R)
• M48: 30,310,773 km (0.079 R)
• M49: 31,811,090 km (0.111 R)
• M50: 32,570,299 km (0.107 R)
• M51: 33,047,815 km (0.078 R)
• M52: 33,143,707 km (0.078 R)
• M53: 33,816,748 km (0.097 R)
• M54: 34,688,754 km (0.087 R)
• M55: 36,752,008 km (0.078 R)
• M56: 39,869,628 km (0.079 R)
• M57: 40,482,680 km (0.119 R)
• M58: 41,408,242 km (0.048 R)
• M59: 41,511,614 km (0.076 R)
• M60: 41,718,358 km (0.113 R)
• M61: 42,757,465 km (0.095 R)
• M62: 44,015,583 km (0.06 R)
• M63: 45,073,240 km (0.033 R)
• M64: 46,890,405 km (0.092 R)
• M65: 47,537,416 km (0.088 R)
• M66: 53,043,216 km (0.107 R)
• M67: 53,829,951 km (0.116 R)
• M68: 54,507,480 km (0.113 R)
• M69: 55,984,909 km (0.119 R)
• M70: 57,015,339 km (0.048 R)
• M71: 57,130,230 km (0.111 R)
• M72: 57,475,352 km (0.114 R)
• M73: 58,862,873 km (0.111 R)
• M74: 60,144,328 km (0.042 R)
• M75: 61,082,007 km (0.094 R)
• M76: 62,734,615 km (0.073 R)
• M77: 63,566,529 km (0.063 R)
• M78: 66,325,263 km (0.091 R)
• M79: 67,051,411 km (0.111 R)
• M80: 69,000,372 km (0.117 R)
• M81: 71,339,036 km (0.087 R)
• M82: 72,580,249 km (0.078 R)
• M83: 74,706,633 km (0.078 R)
• M84: 77,616,013 km (0.047 R)
• M85: 79,918,623 km (0.082 R)
• M86: 80,949,053 km (0.085 R)
• M87: 83,283,977 km (0.108 R)
• M88: 84,590,565 km (0.084 R)
• M89: 86,035,680 km (0.052 R)
• M90: 88,152,191 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit