🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 194 Days

Day: 40 Hours

Environment

Temp: 200 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,359,426 km

• M1: 148,102 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.67 AU - 0.75 AU

Year: 216 Days

Day: 13.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.86 AU - 1.18 AU

Year: 373 Days

Day: 35.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 9.3

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.18 AU - 6.34 AU

Year: 4363 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,359,426 km

• M1: 136,433 km (0.065 R)
• M2: 223,350 km (0.067 R)
• M3: 458,966 km (0.074 R)
• M4: 617,839 km (0.093 R)
• M5: 722,408 km (0.089 R)
• M6: 820,694 km (0.113 R)
• M7: 977,024 km (0.11 R)
• M8: 1,201,121 km (0.048 R)
• M9: 1,259,764 km (0.055 R)
• M10: 1,380,190 km (0.118 R)
• M11: 1,504,506 km (0.085 R)
• M12: 1,934,300 km (0.086 R)
• M13: 2,327,144 km (0.108 R)
• M14: 2,902,498 km (0.088 R)
• M15: 3,083,511 km (0.114 R)
• M16: 3,520,487 km (0.111 R)
• M17: 3,605,907 km (0.071 R)
• M18: 3,822,674 km (0.115 R)
• M19: 3,932,629 km (0.099 R)
• M20: 3,999,200 km (0.057 R)
• M21: 4,246,336 km (0.112 R)
• M22: 4,429,144 km (0.1 R)
• M23: 4,993,427 km (0.092 R)
• M24: 5,113,854 km (0.066 R)
• M25: 6,111,821 km (0.064 R)
• M26: 6,189,163 km (0.108 R)
• M27: 6,554,032 km (0.043 R)
• M28: 6,952,711 km (0.064 R)
• M29: 7,414,220 km (0.1 R)
• M30: 7,634,727 km (0.051 R)
• M31: 7,941,702 km (0.036 R)
• M32: 8,195,719 km (0.099 R)
• M33: 8,538,747 km (0.12 R)
• M34: 8,886,413 km (0.113 R)
• M35: 8,944,905 km (0.109 R)
• M36: 9,032,719 km (0.07 R)
• M37: 9,357,347 km (0.075 R)
• M38: 9,595,806 km (0.048 R)
• M39: 10,170,262 km (0.103 R)
• M40: 11,194,409 km (0.11 R)
• M41: 11,511,257 km (0.108 R)
• M42: 12,121,317 km (0.099 R)
• M43: 12,218,705 km (0.094 R)
• M44: 12,348,706 km (0.05 R)
• M45: 12,807,971 km (0.074 R)
• M46: 13,039,549 km (0.051 R)
• M47: 13,272,622 km (0.089 R)
• M48: 13,810,576 km (0.07 R)
• M49: 14,768,900 km (0.081 R)
• M50: 15,361,308 km (0.094 R)
• M51: 15,607,546 km (0.07 R)
• M52: 15,678,006 km (0.101 R)
• M53: 16,139,366 km (0.104 R)
• M54: 16,785,629 km (0.116 R)
• M55: 17,403,618 km (0.108 R)
• M56: 17,881,284 km (0.114 R)
• M57: 17,955,185 km (0.071 R)
• M58: 18,251,688 km (0.114 R)
• M59: 18,326,038 km (0.033 R)
• M60: 18,437,788 km (0.108 R)
• M61: 18,736,984 km (0.079 R)
• M62: 19,681,993 km (0.049 R)
• M63: 20,681,457 km (0.103 R)
• M64: 21,539,849 km (0.106 R)
• M65: 21,697,226 km (0.057 R)
• M66: 21,894,396 km (0.104 R)
• M67: 22,809,187 km (0.104 R)
• M68: 23,049,890 km (0.103 R)
• M69: 23,574,380 km (0.11 R)
• M70: 23,696,004 km (0.103 R)
• M71: 23,858,317 km (0.046 R)
• M72: 24,225,281 km (0.067 R)
• M73: 25,088,461 km (0.047 R)
• M74: 25,212,627 km (0.091 R)
• M75: 25,295,504 km (0.118 R)
• M76: 25,502,996 km (0.117 R)
• M77: 26,297,062 km (0.037 R)
• M78: 26,380,986 km (0.106 R)
• M79: 27,652,568 km (0.054 R)
• M80: 27,780,773 km (0.118 R)
• M81: 28,080,717 km (0.067 R)
• M82: 28,554,344 km (0.087 R)
• M83: 28,900,513 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.5

Radius: 5.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.37 AU - 15.27 AU

Year: 16601 Days

Day: 16.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,359,426 km

• M1: 97,837 km (0.116 R)
• M2: 162,164 km (0.113 R)
• M3: 312,510 km (0.085 R)
• M4: 1,129,165 km (0.093 R)
• M5: 1,243,607 km (0.071 R)
• M6: 1,341,893 km (0.103 R)
• M7: 1,546,244 km (0.103 R)
• M8: 2,264,164 km (0.106 R)
• M9: 2,433,509 km (0.077 R)
• M10: 2,965,628 km (0.081 R)
• M11: 3,258,541 km (0.093 R)
• M12: 3,871,593 km (0.093 R)
• M13: 3,986,933 km (0.067 R)
• M14: 4,074,148 km (0.079 R)
• M15: 4,671,642 km (0.05 R)
• M16: 5,847,482 km (0.099 R)
• M17: 5,946,665 km (0.099 R)
• M18: 6,180,187 km (0.08 R)
• M19: 6,213,847 km (0.052 R)
• M20: 6,519,176 km (0.066 R)
• M21: 6,587,692 km (0.09 R)
• M22: 6,968,867 km (0.053 R)
• M23: 8,941,166 km (0.095 R)
• M24: 9,247,093 km (0.094 R)
• M25: 9,908,765 km (0.094 R)
• M26: 10,106,234 km (0.064 R)
• M27: 10,305,049 km (0.051 R)
• M28: 10,424,877 km (0.098 R)
• M29: 10,585,545 km (0.048 R)
• M30: 10,868,435 km (0.096 R)
• M31: 10,949,816 km (0.118 R)
• M32: 12,875,141 km (0.109 R)
• M33: 13,307,329 km (0.115 R)
• M34: 13,350,712 km (0.051 R)
• M35: 13,876,250 km (0.101 R)
• M36: 14,230,348 km (0.084 R)
• M37: 15,310,295 km (0.073 R)
• M38: 15,401,400 km (0.066 R)
• M39: 15,584,358 km (0.08 R)
• M40: 15,813,991 km (0.055 R)
• M41: 18,461,574 km (0.086 R)
• M42: 18,607,282 km (0.111 R)
• M43: 19,242,924 km (0.07 R)
• M44: 19,687,080 km (0.106 R)
• M45: 20,034,895 km (0.113 R)
• M46: 20,736,658 km (0.076 R)
• M47: 22,629,670 km (0.065 R)
• M48: 23,150,869 km (0.101 R)
• M49: 23,203,079 km (0.03 R)
• M50: 24,257,893 km (0.039 R)
• M51: 25,328,116 km (0.099 R)
• M52: 26,140,882 km (0.065 R)
• M53: 26,742,415 km (0.08 R)
• M54: 26,907,271 km (0.098 R)
• M55: 27,348,436 km (0.062 R)
• M56: 27,958,944 km (0.072 R)
• M57: 29,590,010 km (0.093 R)
• M58: 30,331,267 km (0.038 R)
• M59: 30,675,343 km (0.086 R)
• M60: 32,123,151 km (0.105 R)
• M61: 32,356,823 km (0.079 R)
• M62: 32,767,170 km (0.119 R)
• M63: 32,825,812 km (0.107 R)
• M64: 33,179,162 km (0.093 R)
• M65: 34,067,923 km (0.077 R)
• M66: 34,604,979 km (0.12 R)
• M67: 36,111,280 km (0.049 R)
• M68: 37,331,700 km (0.119 R)
• M69: 39,062,846 km (0.1 R)
• M70: 39,875,462 km (0.103 R)
• M71: 40,883,153 km (0.104 R)
• M72: 41,517,299 km (0.082 R)
• M73: 42,026,829 km (0.108 R)
• M74: 42,795,164 km (0.105 R)
• M75: 42,859,491 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.7

Radius: 6.1

Gravity: 23.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.99 AU - 16.51 AU

Year: 17443 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,359,426 km

• M1: 82,578 km (0.113 R)
• M2: 749,635 km (0.089 R)
• M3: 895,493 km (0.092 R)
• M4: 1,596,957 km (0.113 R)
• M5: 1,690,456 km (0.043 R)
• M6: 1,981,573 km (0.115 R)
• M7: 2,082,103 km (0.102 R)
• M8: 2,429,619 km (0.085 R)
• M9: 2,683,636 km (0.08 R)
• M10: 4,421,814 km (0.107 R)
• M11: 4,687,051 km (0.117 R)
• M12: 4,866,568 km (0.093 R)
• M13: 4,957,225 km (0.083 R)
• M14: 5,002,852 km (0.117 R)
• M15: 5,991,245 km (0.095 R)
• M16: 6,433,008 km (0.025 R)
• M17: 6,987,118 km (0.103 R)
• M18: 8,794,111 km (0.088 R)
• M19: 9,127,265 km (0.09 R)
• M20: 9,183,215 km (0.087 R)
• M21: 10,618,158 km (0.108 R)
• M22: 11,032,394 km (0.112 R)
• M23: 12,492,170 km (0.102 R)
• M24: 12,929,146 km (0.058 R)
• M25: 15,655,118 km (0.105 R)
• M26: 16,465,490 km (0.078 R)
• M27: 16,601,923 km (0.066 R)
• M28: 18,905,880 km (0.05 R)
• M29: 19,335,525 km (0.087 R)
• M30: 20,204,240 km (0.034 R)
• M31: 20,350,247 km (0.029 R)
• M32: 21,159,721 km (0.113 R)
• M33: 21,531,173 km (0.104 R)
• M34: 21,680,322 km (0.118 R)
• M35: 22,054,765 km (0.033 R)
• M36: 22,205,111 km (0.079 R)
• M37: 24,268,215 km (0.038 R)
• M38: 24,656,871 km (0.119 R)
• M39: 24,891,141 km (0.104 R)
• M40: 27,112,669 km (0.101 R)
• M41: 28,984,288 km (0.109 R)
• M42: 29,645,062 km (0.077 R)
• M43: 29,727,939 km (0.106 R)
• M44: 30,060,495 km (0.114 R)
• M45: 30,394,248 km (0.051 R)
• M46: 31,065,494 km (0.086 R)
• M47: 32,679,206 km (0.102 R)
• M48: 33,194,571 km (0.036 R)
• M49: 33,453,076 km (0.105 R)
• M50: 33,539,543 km (0.105 R)
• M51: 34,146,013 km (0.032 R)
• M52: 34,233,079 km (0.088 R)
• M53: 34,668,858 km (0.115 R)
• M54: 35,018,917 km (0.097 R)
• M55: 35,457,987 km (0.076 R)
• M56: 35,634,213 km (0.085 R)
• M57: 36,075,975 km (0.118 R)
• M58: 36,430,672 km (0.115 R)
• M59: 36,697,405 km (0.107 R)
• M60: 37,860,828 km (0.051 R)
• M61: 39,218,279 km (0.118 R)
• M62: 40,223,875 km (0.034 R)
• M63: 40,315,729 km (0.062 R)
• M64: 41,701,603 km (0.04 R)
• M65: 42,634,196 km (0.084 R)
• M66: 42,821,642 km (0.076 R)
• M67: 44,140,647 km (0.108 R)
• M68: 46,048,020 km (0.106 R)
• M69: 47,108,519 km (0.075 R)
• M70: 47,593,216 km (0.078 R)
• M71: 48,567,697 km (0.103 R)
• M72: 48,959,194 km (0.094 R)
• M73: 49,155,467 km (0.112 R)
• M74: 50,041,535 km (0.09 R)
• M75: 51,530,034 km (0.042 R)
• M76: 51,829,379 km (0.086 R)
• M77: 52,129,472 km (0.084 R)
• M78: 54,957,321 km (0.08 R)
• M79: 55,263,249 km (0.088 R)
• M80: 58,145,850 km (0.12 R)
• M81: 59,187,201 km (0.086 R)
• M82: 60,655,205 km (0.104 R)
• M83: 62,454,119 km (0.112 R)
• M84: 64,162,976 km (0.119 R)
• M85: 64,270,237 km (0.091 R)
• M86: 64,915,453 km (0.09 R)
• M87: 65,023,163 km (0.098 R)
• M88: 66,863,815 km (0.037 R)
• M89: 67,190,388 km (0.049 R)
• M90: 67,626,765 km (0.081 R)
• M91: 67,954,534 km (0.1 R)
• M92: 70,817,687 km (0.119 R)
• M93: 71,706,598 km (0.082 R)
• M94: 73,159,043 km (0.118 R)
• M95: 74,959,753 km (0.107 R)
• M96: 75,299,041 km (0.065 R)
• M97: 75,525,532 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 6.7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.49 AU - 19.09 AU

Year: 24881 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,359,426 km

• M1: 85,570 km (0.089 R)
• M2: 188,942 km (0.08 R)
• M3: 284,984 km (0.08 R)
• M4: 331,958 km (0.116 R)
• M5: 590,612 km (0.051 R)
• M6: 1,002,755 km (0.105 R)
• M7: 1,489,097 km (0.074 R)
• M8: 1,726,509 km (0.054 R)
• M9: 2,371,126 km (0.045 R)
• M10: 2,863,004 km (0.037 R)
• M11: 3,046,261 km (0.12 R)
• M12: 3,540,533 km (0.074 R)
• M13: 3,658,117 km (0.088 R)
• M14: 4,100,478 km (0.065 R)
• M15: 4,390,847 km (0.098 R)
• M16: 5,346,030 km (0.097 R)
• M17: 5,436,087 km (0.051 R)
• M18: 5,939,783 km (0.045 R)
• M19: 8,048,216 km (0.111 R)
• M20: 9,369,614 km (0.036 R)
• M21: 9,642,032 km (0.075 R)
• M22: 9,916,843 km (0.081 R)
• M23: 10,474,544 km (0.07 R)
• M24: 11,042,268 km (0.117 R)
• M25: 11,445,583 km (0.044 R)
• M26: 11,678,208 km (0.069 R)
• M27: 12,684,403 km (0.094 R)
• M28: 13,289,228 km (0.095 R)
• M29: 13,350,264 km (0.114 R)
• M30: 13,533,820 km (0.111 R)
• M31: 16,059,930 km (0.071 R)
• M32: 16,845,468 km (0.084 R)
• M33: 17,309,670 km (0.106 R)
• M34: 17,376,241 km (0.051 R)
• M35: 18,932,359 km (0.116 R)
• M36: 19,001,024 km (0.11 R)
• M37: 19,971,017 km (0.03 R)
• M38: 20,251,213 km (0.046 R)
• M39: 21,170,492 km (0.114 R)
• M40: 22,684,124 km (0.057 R)
• M41: 24,157,812 km (0.103 R)
• M42: 25,662,168 km (0.117 R)
• M43: 25,738,164 km (0.075 R)
• M44: 27,274,085 km (0.092 R)
• M45: 27,740,681 km (0.082 R)
• M46: 28,681,801 km (0.078 R)
• M47: 29,792,865 km (0.081 R)
• M48: 31,811,688 km (0.117 R)
• M49: 32,220,689 km (0.089 R)
• M50: 32,796,192 km (0.055 R)
• M51: 34,124,621 km (0.086 R)
• M52: 34,543,345 km (0.064 R)
• M53: 35,132,312 km (0.094 R)
• M54: 35,639,898 km (0.045 R)
• M55: 37,177,016 km (0.054 R)
• M56: 37,349,203 km (0.119 R)
• M57: 37,694,175 km (0.062 R)
• M58: 37,867,111 km (0.08 R)
• M59: 39,084,987 km (0.077 R)
• M60: 39,962,678 km (0.115 R)
• M61: 40,403,991 km (0.092 R)
• M62: 41,113,534 km (0.089 R)
• M63: 41,202,395 km (0.116 R)
• M64: 43,447,410 km (0.065 R)
• M65: 45,088,349 km (0.106 R)
• M66: 45,824,072 km (0.075 R)
• M67: 46,285,880 km (0.093 R)
• M68: 46,749,335 km (0.108 R)
• M69: 47,307,484 km (0.114 R)
• M70: 47,587,382 km (0.097 R)
• M71: 48,242,621 km (0.091 R)
• M72: 48,430,366 km (0.101 R)
• M73: 48,524,313 km (0.077 R)
• M74: 48,618,410 km (0.099 R)
• M75: 50,321,283 km (0.078 R)
• M76: 52,815,229 km (0.047 R)
• M77: 54,174,775 km (0.086 R)
• M78: 54,956,872 km (0.069 R)
• M79: 57,822,868 km (0.09 R)
• M80: 57,922,650 km (0.076 R)
• M81: 58,122,214 km (0.107 R)
• M82: 58,622,020 km (0.107 R)
• M83: 59,726,800 km (0.113 R)
• M84: 59,928,458 km (0.088 R)
• M85: 61,041,317 km (0.105 R)
• M86: 61,651,227 km (0.051 R)
• M87: 61,957,005 km (0.088 R)
• M88: 62,774,707 km (0.072 R)
• M89: 63,596,000 km (0.094 R)
• M90: 67,125,911 km (0.117 R)
• M91: 67,335,498 km (0.1 R)
• M92: 69,761,676 km (0.045 R)
• M93: 71,145,755 km (0.055 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit