🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 23.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.56 AU - 0.64 AU

Year: 178 Days

Day: 25.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,264,648 km

• M1: 14,960 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.83 AU

Year: 696 Days

Day: 22.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 15

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.38 AU - 6.7 AU

Year: 5684 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,264,648 km

• M1: 213,027 km (0.076 R)
• M2: 338,390 km (0.092 R)
• M3: 436,975 km (0.109 R)
• M4: 538,253 km (0.104 R)
• M5: 664,065 km (0.064 R)
• M6: 817,253 km (0.08 R)
• M7: 1,034,020 km (0.082 R)
• M8: 1,280,408 km (0.089 R)
• M9: 1,430,305 km (0.113 R)
• M10: 1,616,405 km (0.088 R)
• M11: 2,024,658 km (0.099 R)
• M12: 2,583,705 km (0.087 R)
• M13: 2,937,205 km (0.078 R)
• M14: 3,062,717 km (0.063 R)
• M15: 3,254,651 km (0.116 R)
• M16: 3,623,560 km (0.032 R)
• M17: 3,731,569 km (0.069 R)
• M18: 3,923,204 km (0.094 R)
• M19: 4,160,317 km (0.093 R)
• M20: 4,517,706 km (0.108 R)
• M21: 4,634,243 km (0.048 R)
• M22: 4,855,498 km (0.113 R)
• M23: 5,080,344 km (0.054 R)
• M24: 5,886,377 km (0.119 R)
• M25: 6,045,998 km (0.119 R)
• M26: 6,517,231 km (0.103 R)
• M27: 6,632,721 km (0.084 R)
• M28: 6,849,189 km (0.1 R)
• M29: 7,237,844 km (0.034 R)
• M30: 8,072,451 km (0.089 R)
• M31: 8,375,386 km (0.079 R)
• M32: 8,773,018 km (0.1 R)
• M33: 9,121,431 km (0.094 R)
• M34: 9,418,532 km (0.117 R)
• M35: 9,605,679 km (0.057 R)
• M36: 9,775,323 km (0.029 R)
• M37: 10,041,159 km (0.081 R)
• M38: 10,560,562 km (0.101 R)
• M39: 10,813,832 km (0.039 R)
• M40: 11,049,448 km (0.103 R)
• M41: 11,207,424 km (0.101 R)
• M42: 11,806,713 km (0.05 R)
• M43: 12,191,628 km (0.075 R)
• M44: 12,354,989 km (0.085 R)
• M45: 12,601,377 km (0.114 R)
• M46: 12,973,875 km (0.113 R)
• M47: 13,413,244 km (0.06 R)
• M48: 13,539,804 km (0.109 R)
• M49: 13,942,821 km (0.039 R)
• M50: 14,371,269 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 14.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.9 AU - 8.38 AU

Year: 8892 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 84,264,648 km

• M1: 218,862 km (0.106 R)
• M2: 456,124 km (0.072 R)
• M3: 559,346 km (0.099 R)
• M4: 663,167 km (0.099 R)
• M5: 817,702 km (0.111 R)
• M6: 1,293,423 km (0.099 R)
• M7: 1,864,887 km (0.076 R)
• M8: 1,985,313 km (0.097 R)
• M9: 2,092,874 km (0.106 R)
• M10: 2,218,237 km (0.07 R)
• M11: 2,971,612 km (0.068 R)
• M12: 3,149,484 km (0.108 R)
• M13: 3,857,680 km (0.065 R)
• M14: 4,190,386 km (0.073 R)
• M15: 4,905,165 km (0.089 R)
• M16: 5,073,911 km (0.108 R)
• M17: 5,768,494 km (0.064 R)
• M18: 6,263,513 km (0.099 R)
• M19: 7,609,296 km (0.095 R)
• M20: 8,227,284 km (0.095 R)
• M21: 8,403,212 km (0.069 R)
• M22: 10,474,693 km (0.077 R)
• M23: 11,581,119 km (0.077 R)
• M24: 11,920,407 km (0.091 R)
• M25: 12,608,707 km (0.108 R)
• M26: 12,928,547 km (0.114 R)
• M27: 13,516,916 km (0.105 R)
• M28: 13,933,994 km (0.116 R)
• M29: 14,144,179 km (0.031 R)
• M30: 15,520,181 km (0.112 R)
• M31: 15,644,497 km (0.052 R)
• M32: 16,429,586 km (0.065 R)
• M33: 16,683,454 km (0.111 R)
• M34: 18,794,429 km (0.081 R)
• M35: 18,993,544 km (0.039 R)
• M36: 19,695,906 km (0.085 R)
• M37: 20,508,970 km (0.12 R)
• M38: 20,611,445 km (0.097 R)
• M39: 20,816,693 km (0.088 R)
• M40: 21,645,017 km (0.118 R)
• M41: 22,063,143 km (0.063 R)
• M42: 22,238,172 km (0.108 R)
• M43: 23,511,998 km (0.028 R)
• M44: 23,690,768 km (0.057 R)
• M45: 24,085,706 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.2

Radius: 7.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.02 AU - 15.66 AU

Year: 17616 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,264,648 km

• M1: 114,442 km (0.079 R)
• M2: 183,108 km (0.087 R)
• M3: 441,164 km (0.038 R)
• M4: 502,050 km (0.046 R)
• M5: 969,843 km (0.109 R)
• M6: 1,233,734 km (0.107 R)
• M7: 2,755,892 km (0.097 R)
• M8: 2,903,246 km (0.109 R)
• M9: 3,160,105 km (0.11 R)
• M10: 3,711,673 km (0.096 R)
• M11: 3,990,374 km (0.094 R)
• M12: 4,395,335 km (0.068 R)
• M13: 5,631,612 km (0.097 R)
• M14: 6,066,343 km (0.082 R)
• M15: 7,495,901 km (0.078 R)
• M16: 7,660,907 km (0.04 R)
• M17: 7,952,623 km (0.085 R)
• M18: 8,547,125 km (0.104 R)
• M19: 8,958,668 km (0.104 R)
• M20: 9,509,937 km (0.111 R)
• M21: 10,345,890 km (0.12 R)
• M22: 10,622,197 km (0.105 R)
• M23: 12,208,383 km (0.08 R)
• M24: 12,794,507 km (0.076 R)
• M25: 14,865,092 km (0.05 R)
• M26: 15,176,704 km (0.044 R)
• M27: 15,411,872 km (0.1 R)
• M28: 16,686,296 km (0.05 R)
• M29: 17,037,253 km (0.113 R)
• M30: 18,049,581 km (0.1 R)
• M31: 18,104,783 km (0.03 R)
• M32: 18,688,514 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.2

Radius: 4.5

Gravity: 32.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.18 AU - 14.88 AU

Year: 18009 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,264,648 km

• M1: 73,752 km (0.075 R)
• M2: 115,938 km (0.057 R)
• M3: 160,070 km (0.084 R)
• M4: 1,470,547 km (0.051 R)
• M5: 1,586,785 km (0.082 R)
• M6: 2,278,226 km (0.119 R)
• M7: 2,379,055 km (0.026 R)
• M8: 2,760,829 km (0.111 R)
• M9: 2,832,336 km (0.105 R)
• M10: 3,311,947 km (0.112 R)
• M11: 3,697,760 km (0.075 R)
• M12: 3,936,219 km (0.108 R)
• M13: 4,261,595 km (0.116 R)
• M14: 4,344,322 km (0.12 R)
• M15: 4,638,132 km (0.102 R)
• M16: 5,068,974 km (0.106 R)
• M17: 5,830,128 km (0.1 R)
• M18: 6,200,682 km (0.077 R)
• M19: 6,388,727 km (0.116 R)
• M20: 6,674,459 km (0.104 R)
• M21: 7,357,074 km (0.066 R)
• M22: 7,456,407 km (0.091 R)
• M23: 7,706,684 km (0.117 R)
• M24: 8,318,539 km (0.115 R)
• M25: 9,265,344 km (0.113 R)
• M26: 9,318,900 km (0.098 R)
• M27: 9,860,594 km (0.07 R)
• M28: 10,860,955 km (0.113 R)
• M29: 11,951,523 km (0.106 R)
• M30: 12,009,867 km (0.093 R)
• M31: 12,480,053 km (0.058 R)
• M32: 13,136,488 km (0.086 R)
• M33: 13,438,676 km (0.098 R)
• M34: 17,040,245 km (0.052 R)
• M35: 17,634,597 km (0.11 R)
• M36: 18,775,730 km (0.111 R)
• M37: 20,357,129 km (0.118 R)
• M38: 20,987,534 km (0.111 R)
• M39: 21,269,825 km (0.079 R)
• M40: 21,482,254 km (0.116 R)
• M41: 23,134,563 km (0.073 R)
• M42: 24,012,852 km (0.064 R)
• M43: 24,381,910 km (0.087 R)
• M44: 24,604,362 km (0.078 R)
• M45: 26,407,465 km (0.117 R)
• M46: 26,559,606 km (0.092 R)
• M47: 27,094,568 km (0.117 R)
• M48: 27,787,505 km (0.057 R)
• M49: 28,097,322 km (0.083 R)
• M50: 28,564,217 km (0.11 R)
• M51: 30,537,114 km (0.117 R)
• M52: 31,258,176 km (0.103 R)
• M53: 32,798,436 km (0.092 R)
• M54: 32,962,096 km (0.118 R)
• M55: 33,701,558 km (0.109 R)
• M56: 34,280,352 km (0.104 R)
• M57: 34,946,063 km (0.048 R)
• M58: 35,615,962 km (0.076 R)
• M59: 35,783,960 km (0.079 R)
• M60: 36,036,781 km (0.092 R)
• M61: 36,713,412 km (0.055 R)
• M62: 37,053,448 km (0.043 R)
• M63: 38,596,101 km (0.065 R)
• M64: 39,288,290 km (0.074 R)
• M65: 39,723,171 km (0.059 R)
• M66: 40,509,757 km (0.066 R)
• M67: 43,527,595 km (0.094 R)
• M68: 43,707,262 km (0.097 R)
• M69: 47,353,860 km (0.119 R)
• M70: 49,119,862 km (0.105 R)
• M71: 49,588,253 km (0.109 R)
• M72: 49,775,999 km (0.03 R)
• M73: 50,152,088 km (0.081 R)
• M74: 50,623,770 km (0.039 R)
• M75: 52,047,194 km (0.062 R)
• M76: 53,676,314 km (0.071 R)
• M77: 53,965,637 km (0.109 R)
• M78: 55,030,474 km (0.077 R)
• M79: 55,906,968 km (0.1 R)
• M80: 57,082,808 km (0.106 R)
• M81: 57,575,134 km (0.071 R)
• M82: 58,068,807 km (0.106 R)
• M83: 59,558,353 km (0.114 R)
• M84: 60,157,792 km (0.053 R)
• M85: 60,458,184 km (0.087 R)
• M86: 61,060,615 km (0.096 R)
• M87: 61,362,503 km (0.068 R)
• M88: 61,463,183 km (0.1 R)
• M89: 62,372,439 km (0.085 R)
• M90: 63,387,909 km (0.07 R)
• M91: 64,921,287 km (0.055 R)
• M92: 66,673,976 km (0.111 R)
• M93: 68,442,073 km (0.116 R)
• M94: 69,804,461 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.7

Radius: 5.5

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.85 AU - 19.25 AU

Year: 30590 Days

Day: 22.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,264,648 km

• M1: 82,279 km (0.077 R)
• M2: 165,605 km (0.034 R)
• M3: 238,758 km (0.1 R)
• M4: 550,371 km (0.09 R)
• M5: 872,156 km (0.066 R)
• M6: 1,095,655 km (0.095 R)
• M7: 1,214,136 km (0.087 R)
• M8: 1,305,840 km (0.036 R)
• M9: 2,266,408 km (0.115 R)
• M10: 3,481,292 km (0.098 R)
• M11: 3,879,073 km (0.072 R)
• M12: 4,152,238 km (0.105 R)
• M13: 4,291,215 km (0.087 R)
• M14: 5,057,904 km (0.048 R)
• M15: 5,107,271 km (0.105 R)
• M16: 5,660,335 km (0.095 R)
• M17: 6,126,781 km (0.097 R)
• M18: 6,767,957 km (0.064 R)
• M19: 7,151,825 km (0.073 R)
• M20: 8,055,546 km (0.117 R)
• M21: 8,403,511 km (0.102 R)
• M22: 8,875,342 km (0.092 R)
• M23: 8,934,882 km (0.081 R)
• M24: 9,477,025 km (0.055 R)
• M25: 9,537,911 km (0.068 R)
• M26: 9,721,318 km (0.106 R)
• M27: 10,029,789 km (0.049 R)
• M28: 10,529,895 km (0.062 R)
• M29: 10,782,865 km (0.114 R)
• M30: 11,102,107 km (0.071 R)
• M31: 11,684,491 km (0.077 R)
• M32: 12,409,742 km (0.082 R)
• M33: 12,811,412 km (0.046 R)
• M34: 13,217,271 km (0.079 R)
• M35: 16,466,836 km (0.116 R)
• M36: 17,502,352 km (0.057 R)
• M37: 18,103,437 km (0.103 R)
• M38: 19,017,779 km (0.085 R)
• M39: 19,094,672 km (0.063 R)
• M40: 19,713,409 km (0.11 R)
• M41: 20,181,650 km (0.072 R)
• M42: 20,495,955 km (0.1 R)
• M43: 21,528,480 km (0.112 R)
• M44: 21,608,664 km (0.111 R)
• M45: 22,415,296 km (0.111 R)
• M46: 22,740,821 km (0.105 R)
• M47: 22,822,352 km (0.092 R)
• M48: 24,978,057 km (0.092 R)
• M49: 29,568,767 km (0.111 R)
• M50: 30,463,512 km (0.103 R)
• M51: 30,553,570 km (0.114 R)
• M52: 31,731,204 km (0.103 R)
• M53: 33,293,455 km (0.032 R)
• M54: 33,478,956 km (0.09 R)
• M55: 34,037,256 km (0.095 R)
• M56: 35,163,279 km (0.116 R)
• M57: 35,352,221 km (0.051 R)
• M58: 35,636,008 km (0.113 R)
• M59: 39,787,648 km (0.115 R)
• M60: 40,280,274 km (0.057 R)
• M61: 42,974,980 km (0.075 R)
• M62: 43,379,044 km (0.052 R)
• M63: 43,683,027 km (0.097 R)
• M64: 45,624,359 km (0.039 R)
• M65: 45,727,282 km (0.117 R)
• M66: 48,535,982 km (0.065 R)
• M67: 49,378,966 km (0.03 R)
• M68: 52,582,604 km (0.088 R)
• M69: 53,014,793 km (0.099 R)
• M70: 53,882,759 km (0.104 R)
• M71: 54,318,538 km (0.071 R)
• M72: 55,742,710 km (0.118 R)
• M73: 56,183,425 km (0.101 R)
• M74: 57,846,355 km (0.028 R)
• M75: 59,076,050 km (0.101 R)
• M76: 61,106,841 km (0.11 R)
• M77: 62,473,268 km (0.087 R)
• M78: 65,468,367 km (0.098 R)
• M79: 65,700,692 km (0.087 R)
• M80: 66,749,523 km (0.115 R)
• M81: 66,983,494 km (0.098 R)
• M82: 67,804,038 km (0.068 R)
• M83: 69,455,000 km (0.112 R)
• M84: 70,761,588 km (0.113 R)
• M85: 71,477,713 km (0.111 R)
• M86: 72,076,254 km (0.094 R)
• M87: 73,398,998 km (0.077 R)
• M88: 78,769,263 km (0.054 R)
• M89: 80,504,449 km (0.079 R)
• M90: 80,628,764 km (0.097 R)
• M91: 81,251,840 km (0.077 R)
• M92: 81,876,560 km (0.089 R)
• M93: 82,252,051 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit