🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 137 Days

Day: 27.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.2 AU - 1.58 AU

Year: 581 Days

Day: 36.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 6.7

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.57 AU - 14.91 AU

Year: 18068 Days

Day: 19.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 117,724,935 km

• M1: 147,504 km (0.103 R)
• M2: 217,665 km (0.076 R)
• M3: 330,163 km (0.11 R)
• M4: 479,312 km (0.082 R)
• M5: 686,804 km (0.098 R)
• M6: 860,487 km (0.115 R)
• M7: 963,261 km (0.069 R)
• M8: 1,091,765 km (0.088 R)
• M9: 1,636,002 km (0.081 R)
• M10: 1,764,357 km (0.086 R)
• M11: 1,816,567 km (0.094 R)
• M12: 2,425,281 km (0.096 R)
• M13: 2,721,484 km (0.113 R)
• M14: 3,187,482 km (0.108 R)
• M15: 3,511,660 km (0.081 R)
• M16: 3,644,354 km (0.1 R)
• M17: 3,812,651 km (0.114 R)
• M18: 3,880,718 km (0.1 R)
• M19: 4,052,457 km (0.071 R)
• M20: 4,121,870 km (0.087 R)
• M21: 4,191,732 km (0.115 R)
• M22: 4,546,878 km (0.042 R)
• M23: 4,764,543 km (0.077 R)
• M24: 5,022,898 km (0.086 R)
• M25: 5,097,547 km (0.082 R)
• M26: 5,247,893 km (0.108 R)
• M27: 5,399,735 km (0.093 R)
• M28: 5,903,431 km (0.111 R)
• M29: 6,422,087 km (0.112 R)
• M30: 6,666,380 km (0.095 R)
• M31: 6,748,510 km (0.092 R)
• M32: 9,687,210 km (0.085 R)
• M33: 10,297,569 km (0.099 R)
• M34: 10,920,495 km (0.095 R)
• M35: 11,407,885 km (0.084 R)
• M36: 11,604,756 km (0.103 R)
• M37: 12,657,027 km (0.069 R)
• M38: 12,707,890 km (0.086 R)
• M39: 13,014,566 km (0.104 R)
• M40: 14,905,333 km (0.107 R)
• M41: 15,608,892 km (0.072 R)
• M42: 15,772,702 km (0.085 R)
• M43: 16,323,222 km (0.05 R)
• M44: 16,378,573 km (0.068 R)
• M45: 18,012,182 km (0.099 R)
• M46: 18,414,152 km (0.088 R)
• M47: 18,993,544 km (0.108 R)
• M48: 19,696,804 km (0.032 R)
• M49: 19,873,928 km (0.069 R)
• M50: 20,289,361 km (0.046 R)
• M51: 22,408,863 km (0.082 R)
• M52: 22,965,218 km (0.107 R)
• M53: 23,839,617 km (0.082 R)
• M54: 24,661,359 km (0.086 R)
• M55: 24,915,974 km (0.071 R)
• M56: 25,685,356 km (0.108 R)
• M57: 28,238,992 km (0.083 R)
• M58: 30,257,665 km (0.068 R)
• M59: 30,598,599 km (0.101 R)
• M60: 30,735,331 km (0.08 R)
• M61: 30,940,729 km (0.114 R)
• M62: 32,113,876 km (0.12 R)
• M63: 32,322,415 km (0.054 R)
• M64: 32,531,254 km (0.072 R)
• M65: 33,512,466 km (0.119 R)
• M66: 35,145,177 km (0.093 R)
• M67: 35,863,247 km (0.089 R)
• M68: 36,368,738 km (0.109 R)
• M69: 39,005,251 km (0.102 R)
• M70: 39,153,503 km (0.113 R)
• M71: 41,098,125 km (0.119 R)
• M72: 41,324,467 km (0.034 R)
• M73: 41,854,343 km (0.091 R)
• M74: 44,614,573 km (0.108 R)
• M75: 45,313,943 km (0.108 R)
• M76: 46,487,239 km (0.1 R)
• M77: 47,275,171 km (0.094 R)
• M78: 47,749,995 km (0.114 R)
• M79: 48,385,487 km (0.112 R)
• M80: 49,424,294 km (0.098 R)
• M81: 51,523,751 km (0.096 R)
• M82: 51,604,982 km (0.074 R)
• M83: 51,930,806 km (0.105 R)
• M84: 52,584,250 km (0.079 R)
• M85: 52,666,230 km (0.114 R)
• M86: 53,240,536 km (0.106 R)
• M87: 55,225,550 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442

Radius: 3.1

Gravity: 45.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.75 AU - 17.09 AU

Year: 19426 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,724,935 km

• M1: 84,672 km (0.054 R)
• M2: 181,462 km (0.103 R)
• M3: 248,781 km (0.048 R)
• M4: 373,396 km (0.056 R)
• M5: 653,743 km (0.111 R)
• M6: 847,322 km (0.075 R)
• M7: 915,539 km (0.076 R)
• M8: 938,727 km (0.106 R)
• M9: 962,214 km (0.108 R)
• M10: 1,033,422 km (0.06 R)
• M11: 1,156,242 km (0.115 R)
• M12: 1,442,423 km (0.106 R)
• M13: 2,015,682 km (0.098 R)
• M14: 2,046,050 km (0.076 R)
• M15: 2,325,948 km (0.071 R)
• M16: 2,852,682 km (0.082 R)
• M17: 2,989,863 km (0.058 R)
• M18: 3,596,931 km (0.093 R)
• M19: 4,240,800 km (0.086 R)
• M20: 4,595,796 km (0.077 R)
• M21: 4,837,696 km (0.037 R)
• M22: 5,042,495 km (0.11 R)
• M23: 5,846,285 km (0.097 R)
• M24: 5,976,734 km (0.12 R)
• M25: 6,463,376 km (0.039 R)
• M26: 6,553,284 km (0.115 R)
• M27: 6,871,030 km (0.051 R)
• M28: 7,054,886 km (0.107 R)
• M29: 7,427,385 km (0.068 R)
• M30: 7,616,028 km (0.115 R)
• M31: 7,758,594 km (0.056 R)
• M32: 8,191,381 km (0.026 R)
• M33: 8,632,096 km (0.069 R)
• M34: 8,880,130 km (0.101 R)
• M35: 8,980,061 km (0.11 R)
• M36: 9,080,292 km (0.098 R)
• M37: 9,947,510 km (0.081 R)
• M38: 10,364,739 km (0.103 R)
• M39: 10,469,906 km (0.116 R)
• M40: 11,054,834 km (0.093 R)
• M41: 12,034,550 km (0.101 R)
• M42: 12,311,456 km (0.031 R)
• M43: 12,422,906 km (0.09 R)
• M44: 12,590,606 km (0.027 R)
• M45: 13,555,213 km (0.119 R)
• M46: 13,612,658 km (0.112 R)
• M47: 13,727,849 km (0.103 R)
• M48: 14,484,515 km (0.062 R)
• M49: 14,897,554 km (0.118 R)
• M50: 14,956,795 km (0.063 R)
• M51: 15,075,725 km (0.099 R)
• M52: 16,772,464 km (0.118 R)
• M53: 17,706,105 km (0.049 R)
• M54: 18,784,406 km (0.113 R)
• M55: 19,105,593 km (0.104 R)
• M56: 19,234,546 km (0.117 R)
• M57: 21,739,413 km (0.092 R)
• M58: 23,166,876 km (0.118 R)
• M59: 23,926,683 km (0.087 R)
• M60: 24,204,935 km (0.09 R)
• M61: 24,975,813 km (0.108 R)
• M62: 27,554,432 km (0.119 R)
• M63: 29,468,537 km (0.094 R)
• M64: 29,841,484 km (0.093 R)
• M65: 31,273,136 km (0.111 R)
• M66: 32,112,081 km (0.069 R)
• M67: 32,342,162 km (0.112 R)
• M68: 35,303,751 km (0.113 R)
• M69: 35,699,886 km (0.067 R)
• M70: 36,097,517 km (0.108 R)
• M71: 37,460,055 km (0.1 R)
• M72: 39,330,327 km (0.072 R)
• M73: 39,494,287 km (0.068 R)
• M74: 40,732,059 km (0.034 R)
• M75: 40,980,990 km (0.094 R)
• M76: 43,584,143 km (0.08 R)
• M77: 45,463,690 km (0.119 R)
• M78: 46,067,168 km (0.12 R)
• M79: 46,240,103 km (0.102 R)
• M80: 46,586,572 km (0.059 R)
• M81: 48,683,635 km (0.103 R)
• M82: 49,036,237 km (0.082 R)
• M83: 50,276,553 km (0.116 R)
• M84: 50,543,735 km (0.103 R)
• M85: 51,706,858 km (0.099 R)
• M86: 53,240,985 km (0.075 R)
• M87: 55,616,150 km (0.04 R)
• M88: 56,631,471 km (0.099 R)
• M89: 62,371,242 km (0.075 R)
• M90: 62,466,835 km (0.063 R)
• M91: 64,196,485 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.4

Radius: 5.1

Gravity: 35.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 19.12 AU - 22.08 AU

Year: 33169 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 117,724,935 km

• M1: 218,114 km (0.118 R)
• M2: 447,298 km (0.075 R)
• M3: 500,854 km (0.09 R)
• M4: 934,987 km (0.087 R)
• M5: 969,693 km (0.112 R)
• M6: 1,076,207 km (0.107 R)
• M7: 2,775,938 km (0.107 R)
• M8: 3,563,272 km (0.083 R)
• M9: 3,618,025 km (0.072 R)
• M10: 4,652,045 km (0.074 R)
• M11: 5,263,451 km (0.085 R)
• M12: 5,388,665 km (0.116 R)
• M13: 5,514,926 km (0.071 R)
• M14: 6,161,039 km (0.063 R)
• M15: 6,560,016 km (0.078 R)
• M16: 9,578,153 km (0.093 R)
• M17: 10,429,964 km (0.071 R)
• M18: 11,467,425 km (0.099 R)
• M19: 13,211,586 km (0.087 R)
• M20: 13,984,110 km (0.09 R)
• M21: 14,771,144 km (0.095 R)
• M22: 15,036,680 km (0.095 R)
• M23: 18,154,150 km (0.098 R)
• M24: 19,011,795 km (0.102 R)
• M25: 19,300,668 km (0.093 R)
• M26: 19,882,604 km (0.059 R)
• M27: 20,371,939 km (0.12 R)
• M28: 20,865,163 km (0.082 R)
• M29: 21,163,012 km (0.088 R)
• M30: 21,964,259 km (0.049 R)
• M31: 25,161,315 km (0.086 R)
• M32: 25,372,547 km (0.052 R)
• M33: 25,478,313 km (0.077 R)
• M34: 25,690,442 km (0.111 R)
• M35: 26,223,160 km (0.077 R)
• M36: 27,408,125 km (0.083 R)
• M37: 29,384,313 km (0.118 R)
• M38: 32,548,458 km (0.11 R)
• M39: 34,521,653 km (0.095 R)
• M40: 34,638,938 km (0.113 R)
• M41: 34,756,223 km (0.083 R)
• M42: 35,345,339 km (0.115 R)
• M43: 35,463,522 km (0.116 R)
• M44: 37,734,118 km (0.046 R)
• M45: 38,460,865 km (0.088 R)
• M46: 40,051,240 km (0.066 R)
• M47: 44,311,188 km (0.105 R)
• M48: 46,623,972 km (0.108 R)
• M49: 48,975,650 km (0.111 R)
• M50: 49,371,336 km (0.073 R)
• M51: 51,633,555 km (0.042 R)
• M52: 52,844,849 km (0.062 R)
• M53: 56,810,988 km (0.071 R)
• M54: 60,306,043 km (0.1 R)
• M55: 61,013,492 km (0.117 R)
• M56: 62,865,364 km (0.067 R)
• M57: 65,459,989 km (0.101 R)
• M58: 66,186,885 km (0.076 R)
• M59: 66,478,302 km (0.083 R)
• M60: 66,770,317 km (0.089 R)
• M61: 67,062,631 km (0.112 R)
• M62: 70,009,560 km (0.091 R)
• M63: 72,097,347 km (0.117 R)
• M64: 72,998,375 km (0.114 R)
• M65: 73,299,665 km (0.049 R)
• M66: 75,571,608 km (0.113 R)
• M67: 75,876,190 km (0.104 R)
• M68: 76,333,959 km (0.096 R)
• M69: 79,718,910 km (0.116 R)
• M70: 80,029,176 km (0.08 R)
• M71: 81,585,892 km (0.093 R)
• M72: 82,054,881 km (0.083 R)
• M73: 87,112,486 km (0.047 R)
• M74: 87,432,027 km (0.066 R)
• M75: 90,162,936 km (0.092 R)
• M76: 92,107,559 km (0.112 R)
• M77: 92,270,171 km (0.079 R)
• M78: 92,921,820 km (0.097 R)
• M79: 93,902,135 km (0.074 R)
• M80: 94,229,754 km (0.107 R)
• M81: 94,393,564 km (0.049 R)
• M82: 95,214,557 km (0.118 R)
• M83: 98,688,369 km (0.08 R)
• M84: 100,524,533 km (0.091 R)
• M85: 100,692,083 km (0.115 R)
• M86: 102,709,111 km (0.076 R)
• M87: 103,215,350 km (0.095 R)
• M88: 104,909,247 km (0.028 R)
• M89: 107,124,791 km (0.081 R)
• M90: 109,183,707 km (0.096 R)
• M91: 109,528,081 km (0.099 R)
• M92: 111,602,106 km (0.07 R)
• M93: 111,949,023 km (0.076 R)
• M94: 112,643,905 km (0.064 R)
• M95: 116,667,639 km (0.092 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit