🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 31 Hours

Environment

Temp: 169 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.67 AU - 0.71 AU

Year: 210 Days

Day: 39.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 12.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.79 AU - 6.55 AU

Year: 4956 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,386,797 km

• M1: 161,865 km (0.077 R)
• M2: 245,939 km (0.097 R)
• M3: 488,437 km (0.075 R)
• M4: 753,524 km (0.118 R)
• M5: 952,340 km (0.107 R)
• M6: 1,124,527 km (0.063 R)
• M7: 1,292,077 km (0.038 R)
• M8: 1,403,228 km (0.084 R)
• M9: 1,618,499 km (0.065 R)
• M10: 1,862,793 km (0.029 R)
• M11: 1,989,502 km (0.093 R)
• M12: 2,213,899 km (0.047 R)
• M13: 2,329,239 km (0.115 R)
• M14: 2,708,021 km (0.076 R)
• M15: 2,790,299 km (0.084 R)
• M16: 2,915,363 km (0.091 R)
• M17: 3,546,367 km (0.103 R)
• M18: 3,682,202 km (0.114 R)
• M19: 3,912,583 km (0.071 R)
• M20: 4,006,081 km (0.12 R)
• M21: 4,124,114 km (0.117 R)
• M22: 4,484,944 km (0.073 R)
• M23: 4,681,665 km (0.103 R)
• M24: 5,340,794 km (0.113 R)
• M25: 5,470,944 km (0.113 R)
• M26: 5,761,014 km (0.098 R)
• M27: 6,411,466 km (0.084 R)
• M28: 6,494,492 km (0.064 R)
• M29: 6,689,418 km (0.107 R)
• M30: 7,988,975 km (0.046 R)
• M31: 8,138,124 km (0.076 R)
• M32: 8,258,102 km (0.099 R)
• M33: 8,530,370 km (0.087 R)
• M34: 8,774,813 km (0.04 R)
• M35: 8,897,932 km (0.06 R)
• M36: 9,052,766 km (0.1 R)
• M37: 9,208,347 km (0.089 R)
• M38: 9,396,242 km (0.076 R)
• M39: 9,553,769 km (0.115 R)
• M40: 10,354,865 km (0.058 R)
• M41: 10,550,390 km (0.102 R)
• M42: 11,918,911 km (0.074 R)
• M43: 12,089,602 km (0.076 R)
• M44: 12,295,449 km (0.103 R)
• M45: 12,433,378 km (0.099 R)
• M46: 13,095,648 km (0.116 R)
• M47: 13,448,849 km (0.075 R)
• M48: 14,020,612 km (0.095 R)
• M49: 14,164,674 km (0.064 R)
• M50: 14,273,133 km (0.115 R)
• M51: 14,563,652 km (0.107 R)
• M52: 15,113,873 km (0.117 R)
• M53: 15,409,927 km (0.111 R)
• M54: 16,008,169 km (0.104 R)
• M55: 16,461,750 km (0.106 R)
• M56: 17,691,893 km (0.084 R)
• M57: 17,886,819 km (0.11 R)
• M58: 18,200,227 km (0.102 R)
• M59: 19,111,128 km (0.047 R)
• M60: 19,191,163 km (0.065 R)
• M61: 20,689,685 km (0.062 R)
• M62: 21,556,904 km (0.108 R)
• M63: 21,890,357 km (0.096 R)
• M64: 22,647,023 km (0.116 R)
• M65: 22,858,704 km (0.094 R)
• M66: 23,113,619 km (0.096 R)
• M67: 23,626,291 km (0.097 R)
• M68: 24,099,619 km (0.095 R)
• M69: 25,099,232 km (0.101 R)
• M70: 25,318,392 km (0.034 R)
• M71: 25,450,188 km (0.053 R)
• M72: 25,538,152 km (0.091 R)
• M73: 26,201,169 km (0.111 R)
• M74: 26,379,041 km (0.091 R)
• M75: 29,739,608 km (0.075 R)
• M76: 29,925,109 km (0.1 R)
• M77: 31,281,214 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 13.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.68 AU - 10.18 AU

Year: 8985 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,386,797 km

• M1: 196,721 km (0.032 R)
• M2: 475,422 km (0.117 R)
• M3: 736,022 km (0.063 R)
• M4: 901,926 km (0.082 R)
• M5: 1,353,711 km (0.088 R)
• M6: 1,540,708 km (0.113 R)
• M7: 1,781,411 km (0.108 R)
• M8: 2,399,400 km (0.071 R)
• M9: 2,551,092 km (0.062 R)
• M10: 2,891,128 km (0.106 R)
• M11: 2,998,839 km (0.094 R)
• M12: 3,162,798 km (0.083 R)
• M13: 4,301,088 km (0.08 R)
• M14: 4,675,233 km (0.092 R)
• M15: 4,802,241 km (0.081 R)
• M16: 5,027,386 km (0.098 R)
• M17: 5,125,073 km (0.053 R)
• M18: 5,289,033 km (0.031 R)
• M19: 5,690,105 km (0.079 R)
• M20: 5,825,939 km (0.107 R)
• M21: 6,135,607 km (0.103 R)
• M22: 6,310,038 km (0.118 R)
• M23: 7,689,031 km (0.113 R)
• M24: 8,412,786 km (0.052 R)
• M25: 8,959,865 km (0.074 R)
• M26: 9,518,763 km (0.034 R)
• M27: 9,843,091 km (0.027 R)
• M28: 10,171,159 km (0.037 R)
• M29: 10,295,176 km (0.118 R)
• M30: 11,691,822 km (0.08 R)
• M31: 12,126,852 km (0.088 R)
• M32: 12,923,311 km (0.066 R)
• M33: 13,282,645 km (0.078 R)
• M34: 13,965,410 km (0.098 R)
• M35: 15,034,436 km (0.118 R)
• M36: 15,841,667 km (0.087 R)
• M37: 16,081,771 km (0.066 R)
• M38: 16,323,072 km (0.088 R)
• M39: 16,906,953 km (0.106 R)
• M40: 17,103,225 km (0.12 R)
• M41: 18,296,268 km (0.09 R)
• M42: 18,548,341 km (0.09 R)
• M43: 19,619,013 km (0.1 R)
• M44: 20,814,749 km (0.074 R)
• M45: 21,766,939 km (0.119 R)
• M46: 22,517,322 km (0.074 R)
• M47: 24,098,721 km (0.099 R)
• M48: 24,874,984 km (0.097 R)
• M49: 25,210,084 km (0.082 R)
• M50: 25,322,132 km (0.062 R)
• M51: 26,395,048 km (0.095 R)
• M52: 26,622,736 km (0.091 R)
• M53: 27,367,584 km (0.085 R)
• M54: 28,235,401 km (0.099 R)
• M55: 28,409,982 km (0.116 R)
• M56: 28,701,997 km (0.106 R)
• M57: 29,112,344 km (0.106 R)
• M58: 30,414,593 km (0.104 R)
• M59: 30,892,858 km (0.113 R)
• M60: 31,132,813 km (0.117 R)
• M61: 31,433,804 km (0.096 R)
• M62: 32,038,628 km (0.029 R)
• M63: 32,586,306 km (0.098 R)
• M64: 33,259,795 km (0.102 R)
• M65: 33,444,250 km (0.078 R)
• M66: 34,682,920 km (0.066 R)
• M67: 34,870,067 km (0.108 R)
• M68: 35,496,134 km (0.108 R)
• M69: 35,747,608 km (0.117 R)
• M70: 35,999,680 km (0.098 R)
• M71: 36,252,351 km (0.118 R)
• M72: 38,359,138 km (0.098 R)
• M73: 38,617,194 km (0.064 R)
• M74: 38,811,223 km (0.094 R)
• M75: 39,264,953 km (0.08 R)
• M76: 39,394,954 km (0.112 R)
• M77: 40,505,419 km (0.111 R)
• M78: 40,965,731 km (0.056 R)
• M79: 41,295,595 km (0.103 R)
• M80: 42,423,712 km (0.074 R)
• M81: 42,690,595 km (0.095 R)
• M82: 43,091,966 km (0.074 R)
• M83: 43,226,006 km (0.084 R)
• M84: 43,360,344 km (0.052 R)
• M85: 44,236,090 km (0.04 R)
• M86: 45,731,471 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 11.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.45 AU - 13.63 AU

Year: 14391 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 91,386,797 km

• M1: 287,078 km (0.084 R)
• M2: 473,926 km (0.094 R)
• M3: 807,829 km (0.078 R)
• M4: 1,285,195 km (0.101 R)
• M5: 1,541,157 km (0.042 R)
• M6: 1,648,269 km (0.115 R)
• M7: 1,870,273 km (0.072 R)
• M8: 1,956,142 km (0.069 R)
• M9: 2,468,215 km (0.081 R)
• M10: 2,658,803 km (0.092 R)
• M11: 3,364,307 km (0.108 R)
• M12: 3,540,682 km (0.108 R)
• M13: 3,792,755 km (0.106 R)
• M14: 4,013,711 km (0.061 R)
• M15: 4,088,211 km (0.055 R)
• M16: 4,701,711 km (0.1 R)
• M17: 5,059,550 km (0.068 R)
• M18: 5,140,332 km (0.065 R)
• M19: 5,928,713 km (0.03 R)
• M20: 6,099,554 km (0.093 R)
• M21: 6,228,807 km (0.042 R)
• M22: 6,666,231 km (0.096 R)
• M23: 7,023,321 km (0.081 R)
• M24: 9,195,781 km (0.059 R)
• M25: 10,872,175 km (0.083 R)
• M26: 12,586,267 km (0.06 R)
• M27: 12,696,222 km (0.114 R)
• M28: 12,916,879 km (0.11 R)
• M29: 13,194,682 km (0.094 R)
• M30: 13,643,326 km (0.094 R)
• M31: 15,077,221 km (0.117 R)
• M32: 17,838,648 km (0.074 R)
• M33: 18,210,250 km (0.106 R)
• M34: 19,213,453 km (0.071 R)
• M35: 19,977,748 km (0.086 R)
• M36: 21,208,191 km (0.098 R)
• M37: 21,601,783 km (0.036 R)
• M38: 21,799,551 km (0.101 R)
• M39: 22,931,409 km (0.11 R)
• M40: 23,267,854 km (0.077 R)
• M41: 23,606,095 km (0.108 R)
• M42: 23,877,765 km (0.084 R)
• M43: 24,218,848 km (0.068 R)
• M44: 25,044,180 km (0.101 R)
• M45: 26,934,498 km (0.113 R)
• M46: 27,076,317 km (0.117 R)
• M47: 27,289,644 km (0.065 R)
• M48: 27,574,777 km (0.082 R)
• M49: 27,860,958 km (0.065 R)
• M50: 29,745,143 km (0.096 R)
• M51: 31,147,922 km (0.073 R)
• M52: 31,670,168 km (0.106 R)
• M53: 31,894,864 km (0.035 R)
• M54: 32,950,577 km (0.049 R)
• M55: 33,711,581 km (0.103 R)
• M56: 35,173,601 km (0.114 R)
• M57: 36,577,577 km (0.06 R)
• M58: 37,128,546 km (0.1 R)
• M59: 37,920,517 km (0.091 R)
• M60: 38,159,126 km (0.08 R)
• M61: 39,279,464 km (0.057 R)
• M62: 39,682,182 km (0.106 R)
• M63: 40,654,269 km (0.088 R)
• M64: 42,870,112 km (0.055 R)
• M65: 45,293,448 km (0.118 R)
• M66: 46,139,424 km (0.115 R)
• M67: 47,503,757 km (0.114 R)
• M68: 47,846,934 km (0.094 R)
• M69: 48,104,841 km (0.025 R)
• M70: 48,881,403 km (0.113 R)
• M71: 50,534,161 km (0.065 R)
• M72: 51,323,589 km (0.102 R)
• M73: 51,411,552 km (0.091 R)
• M74: 51,675,592 km (0.115 R)
• M75: 51,851,968 km (0.094 R)
• M76: 53,003,274 km (0.108 R)
• M77: 53,894,578 km (0.086 R)
• M78: 54,790,819 km (0.106 R)
• M79: 55,060,693 km (0.09 R)
• M80: 55,963,367 km (0.079 R)
• M81: 56,689,066 km (0.08 R)
• M82: 56,961,932 km (0.053 R)
• M83: 57,053,038 km (0.104 R)
• M84: 58,333,147 km (0.097 R)
• M85: 60,178,287 km (0.111 R)
• M86: 60,456,688 km (0.114 R)
• M87: 61,107,888 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.4

Radius: 6.6

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.36 AU - 19.32 AU

Year: 23142 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 91,386,797 km

• M1: 90,208 km (0.028 R)
• M2: 705,803 km (0.094 R)
• M3: 1,012,478 km (0.086 R)
• M4: 1,701,077 km (0.031 R)
• M5: 1,773,034 km (0.044 R)
• M6: 1,920,089 km (0.057 R)
• M7: 2,465,523 km (0.091 R)
• M8: 2,671,519 km (0.086 R)
• M9: 2,840,415 km (0.083 R)
• M10: 3,877,577 km (0.093 R)
• M11: 3,972,871 km (0.071 R)
• M12: 4,916,235 km (0.078 R)
• M13: 5,019,457 km (0.098 R)
• M14: 5,280,655 km (0.109 R)
• M15: 5,546,341 km (0.04 R)
• M16: 8,065,569 km (0.108 R)
• M17: 8,806,079 km (0.047 R)
• M18: 9,057,702 km (0.083 R)
• M19: 9,311,719 km (0.103 R)
• M20: 9,632,457 km (0.056 R)
• M21: 10,351,125 km (0.093 R)
• M22: 11,495,100 km (0.082 R)
• M23: 12,820,687 km (0.107 R)
• M24: 12,891,746 km (0.053 R)
• M25: 13,682,520 km (0.1 R)
• M26: 14,860,454 km (0.053 R)
• M27: 15,235,197 km (0.108 R)
• M28: 17,390,752 km (0.034 R)
• M29: 17,548,429 km (0.027 R)
• M30: 18,584,244 km (0.102 R)
• M31: 18,745,361 km (0.118 R)
• M32: 19,150,173 km (0.102 R)
• M33: 19,476,147 km (0.042 R)
• M34: 19,886,195 km (0.101 R)
• M35: 20,464,989 km (0.04 R)
• M36: 21,469,987 km (0.11 R)
• M37: 22,319,853 km (0.097 R)
• M38: 23,267,256 km (0.093 R)
• M39: 24,139,860 km (0.068 R)
• M40: 25,112,097 km (0.079 R)
• M41: 27,094,718 km (0.031 R)
• M42: 29,220,653 km (0.107 R)
• M43: 29,408,099 km (0.07 R)
• M44: 29,972,681 km (0.056 R)
• M45: 30,161,623 km (0.07 R)
• M46: 30,540,704 km (0.105 R)
• M47: 31,783,863 km (0.091 R)
• M48: 32,266,316 km (0.093 R)
• M49: 32,363,106 km (0.053 R)
• M50: 32,460,045 km (0.071 R)
• M51: 33,925,057 km (0.117 R)
• M52: 39,684,874 km (0.063 R)
• M53: 40,726,076 km (0.09 R)
• M54: 40,830,644 km (0.118 R)
• M55: 41,355,135 km (0.079 R)
• M56: 42,729,041 km (0.1 R)
• M57: 44,117,908 km (0.034 R)
• M58: 50,491,974 km (0.098 R)
• M59: 51,054,761 km (0.104 R)
• M60: 51,846,284 km (0.117 R)
• M61: 51,959,679 km (0.08 R)
• M62: 53,212,411 km (0.087 R)
• M63: 55,399,532 km (0.087 R)
• M64: 55,631,559 km (0.097 R)
• M65: 55,863,734 km (0.091 R)
• M66: 56,096,359 km (0.115 R)
• M67: 56,445,820 km (0.078 R)
• M68: 56,562,506 km (0.089 R)
• M69: 57,146,985 km (0.062 R)
• M70: 59,386,166 km (0.073 R)
• M71: 61,774,197 km (0.067 R)
• M72: 62,738,056 km (0.106 R)
• M73: 67,013,413 km (0.074 R)
• M74: 69,373,320 km (0.117 R)
• M75: 70,500,689 km (0.085 R)
• M76: 71,760,303 km (0.063 R)
• M77: 71,886,714 km (0.119 R)
• M78: 72,773,530 km (0.117 R)
• M79: 73,536,479 km (0.101 R)
• M80: 73,918,851 km (0.074 R)
• M81: 74,301,971 km (0.112 R)
• M82: 75,841,034 km (0.032 R)
• M83: 77,131,615 km (0.113 R)
• M84: 79,734,618 km (0.096 R)
• M85: 79,996,414 km (0.059 R)
• M86: 81,046,741 km (0.051 R)
• M87: 83,028,464 km (0.085 R)
• M88: 85,427,415 km (0.103 R)
• M89: 89,204,313 km (0.077 R)
• M90: 89,612,117 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 20,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit