🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.69 AU - 0.81 AU

Year: 250 Days

Day: 28.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 129.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,643,432 km

• M1: 315,801 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.17 AU - 4.07 AU

Year: 2652 Days

Day: 37.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,643,432 km

• M1: 413,040 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 6

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.58 AU - 17.66 AU

Year: 21522 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,643,432 km

• M1: 175,628 km (0.07 R)
• M2: 400,324 km (0.089 R)
• M3: 828,623 km (0.088 R)
• M4: 1,113,307 km (0.075 R)
• M5: 1,329,925 km (0.115 R)
• M6: 1,526,197 km (0.101 R)
• M7: 1,873,713 km (0.072 R)
• M8: 2,886,192 km (0.085 R)
• M9: 2,928,079 km (0.083 R)
• M10: 3,535,147 km (0.101 R)
• M11: 4,085,817 km (0.106 R)
• M12: 4,613,898 km (0.1 R)
• M13: 5,112,358 km (0.085 R)
• M14: 5,523,602 km (0.11 R)
• M15: 5,838,805 km (0.065 R)
• M16: 6,708,118 km (0.095 R)
• M17: 6,875,518 km (0.086 R)
• M18: 7,157,660 km (0.071 R)
• M19: 8,026,823 km (0.101 R)
• M20: 8,990,084 km (0.112 R)
• M21: 9,547,934 km (0.114 R)
• M22: 10,502,219 km (0.089 R)
• M23: 10,826,996 km (0.114 R)
• M24: 11,821,224 km (0.081 R)
• M25: 12,500,099 km (0.113 R)
• M26: 12,775,209 km (0.117 R)
• M27: 15,634,025 km (0.077 R)
• M28: 16,378,424 km (0.078 R)
• M29: 16,604,017 km (0.084 R)
• M30: 16,754,962 km (0.105 R)
• M31: 17,363,226 km (0.115 R)
• M32: 17,747,244 km (0.083 R)
• M33: 17,901,480 km (0.053 R)
• M34: 19,708,323 km (0.056 R)
• M35: 21,490,033 km (0.069 R)
• M36: 22,400,037 km (0.069 R)
• M37: 22,566,839 km (0.109 R)
• M38: 22,817,864 km (0.044 R)
• M39: 23,069,787 km (0.088 R)
• M40: 23,661,297 km (0.116 R)
• M41: 25,031,613 km (0.102 R)
• M42: 26,780,562 km (0.027 R)
• M43: 29,203,449 km (0.093 R)
• M44: 32,352,634 km (0.116 R)
• M45: 32,730,069 km (0.099 R)
• M46: 32,824,765 km (0.066 R)
• M47: 32,919,460 km (0.118 R)
• M48: 35,802,361 km (0.072 R)
• M49: 36,290,648 km (0.105 R)
• M50: 36,781,180 km (0.118 R)
• M51: 36,879,615 km (0.074 R)
• M52: 36,978,050 km (0.1 R)
• M53: 37,273,955 km (0.114 R)
• M54: 37,669,641 km (0.095 R)
• M55: 38,166,306 km (0.083 R)
• M56: 39,769,996 km (0.095 R)
• M57: 42,422,665 km (0.12 R)
• M58: 43,146,419 km (0.059 R)
• M59: 44,816,381 km (0.038 R)
• M60: 45,447,983 km (0.08 R)
• M61: 45,976,662 km (0.066 R)
• M62: 48,758,135 km (0.08 R)
• M63: 50,605,968 km (0.044 R)
• M64: 50,934,485 km (0.088 R)
• M65: 52,255,583 km (0.062 R)
• M66: 52,366,136 km (0.115 R)
• M67: 53,476,302 km (0.083 R)
• M68: 55,043,639 km (0.107 R)
• M69: 57,194,707 km (0.049 R)
• M70: 58,567,267 km (0.089 R)
• M71: 60,879,153 km (0.045 R)
• M72: 62,515,005 km (0.119 R)
• M73: 63,102,775 km (0.09 R)
• M74: 63,456,425 km (0.12 R)
• M75: 63,692,490 km (0.058 R)
• M76: 64,520,963 km (0.057 R)
• M77: 65,591,336 km (0.049 R)
• M78: 70,908,493 km (0.111 R)
• M79: 74,612,387 km (0.041 R)
• M80: 77,494,240 km (0.102 R)
• M81: 78,505,223 km (0.079 R)
• M82: 78,885,351 km (0.116 R)
• M83: 80,795,566 km (0.108 R)
• M84: 80,923,472 km (0.097 R)
• M85: 82,592,236 km (0.1 R)
• M86: 83,237,153 km (0.097 R)
• M87: 83,754,163 km (0.084 R)
• M88: 85,311,776 km (0.115 R)
• M89: 85,441,926 km (0.055 R)
• M90: 87,403,454 km (0.068 R)
• M91: 87,665,998 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.7

Radius: 5.6

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.63 AU - 17.69 AU

Year: 27368 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,643,432 km

• M1: 135,835 km (0.108 R)
• M2: 761,304 km (0.103 R)
• M3: 860,038 km (0.054 R)
• M4: 911,051 km (0.12 R)
• M5: 1,181,374 km (0.114 R)
• M6: 1,537,268 km (0.066 R)
• M7: 1,824,944 km (0.081 R)
• M8: 2,305,303 km (0.072 R)
• M9: 2,709,068 km (0.093 R)
• M10: 3,497,897 km (0.101 R)
• M11: 3,539,186 km (0.093 R)
• M12: 4,003,239 km (0.044 R)
• M13: 4,220,605 km (0.115 R)
• M14: 4,621,377 km (0.098 R)
• M15: 5,174,590 km (0.061 R)
• M16: 6,956,151 km (0.12 R)
• M17: 7,428,432 km (0.053 R)
• M18: 8,128,999 km (0.102 R)
• M19: 8,570,612 km (0.099 R)
• M20: 9,076,701 km (0.073 R)
• M21: 9,534,620 km (0.12 R)
• M22: 9,766,347 km (0.059 R)
• M23: 10,711,956 km (0.107 R)
• M24: 10,772,094 km (0.12 R)
• M25: 11,013,395 km (0.05 R)
• M26: 11,317,677 km (0.105 R)
• M27: 12,880,077 km (0.101 R)
• M28: 13,394,245 km (0.09 R)
• M29: 13,784,097 km (0.1 R)
• M30: 14,243,812 km (0.096 R)
• M31: 15,245,669 km (0.112 R)
• M32: 16,339,229 km (0.1 R)
• M33: 16,755,859 km (0.065 R)
• M34: 17,528,532 km (0.111 R)
• M35: 18,456,787 km (0.117 R)
• M36: 19,768,012 km (0.074 R)
• M37: 19,989,567 km (0.111 R)
• M38: 20,286,070 km (0.059 R)
• M39: 21,562,738 km (0.116 R)
• M40: 23,175,253 km (0.068 R)
• M41: 23,878,214 km (0.048 R)
• M42: 24,905,802 km (0.112 R)
• M43: 25,304,779 km (0.062 R)
• M44: 25,384,963 km (0.103 R)
• M45: 26,514,727 km (0.1 R)
• M46: 27,413,810 km (0.096 R)
• M47: 27,496,089 km (0.116 R)
• M48: 27,578,367 km (0.11 R)
• M49: 27,660,796 km (0.11 R)
• M50: 27,825,952 km (0.064 R)
• M51: 29,578,641 km (0.065 R)
• M52: 31,023,457 km (0.101 R)
• M53: 31,109,176 km (0.119 R)
• M54: 31,624,990 km (0.077 R)
• M55: 33,893,043 km (0.1 R)
• M56: 34,335,105 km (0.084 R)
• M57: 35,583,200 km (0.118 R)
• M58: 35,852,626 km (0.11 R)
• M59: 37,757,156 km (0.094 R)
• M60: 38,491,383 km (0.051 R)
• M61: 38,675,687 km (0.108 R)
• M62: 40,066,947 km (0.055 R)
• M63: 40,160,296 km (0.09 R)
• M64: 42,612,505 km (0.093 R)
• M65: 42,994,129 km (0.106 R)
• M66: 43,568,585 km (0.064 R)
• M67: 44,338,415 km (0.099 R)
• M68: 44,918,855 km (0.113 R)
• M69: 46,576,699 km (0.105 R)
• M70: 48,155,405 km (0.103 R)
• M71: 49,150,979 km (0.117 R)
• M72: 51,162,322 km (0.083 R)
• M73: 51,872,613 km (0.077 R)
• M74: 54,850,059 km (0.105 R)
• M75: 56,411,562 km (0.07 R)
• M76: 57,040,322 km (0.085 R)
• M77: 57,882,259 km (0.069 R)
• M78: 58,834,299 km (0.101 R)
• M79: 60,432,603 km (0.102 R)
• M80: 60,539,715 km (0.101 R)
• M81: 63,236,516 km (0.095 R)
• M82: 63,671,696 km (0.097 R)
• M83: 64,544,899 km (0.105 R)
• M84: 66,303,272 km (0.084 R)
• M85: 68,077,353 km (0.028 R)
• M86: 68,188,804 km (0.107 R)
• M87: 69,530,248 km (0.117 R)
• M88: 70,316,834 km (0.083 R)
• M89: 72,125,621 km (0.046 R)
• M90: 72,807,937 km (0.119 R)
• M91: 73,606,640 km (0.085 R)
• M92: 74,178,852 km (0.116 R)
• M93: 76,367,020 km (0.05 R)
• M94: 77,527,152 km (0.04 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit