🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 186 Days

Day: 16 Hours

Environment

Temp: 200 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,129,280 km

• M1: 291,865 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.78 AU - 0.94 AU

Year: 283 Days

Day: 33.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.3 AU - 1.72 AU

Year: 658 Days

Day: 41.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,129,280 km

• M1: 43,683 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.2

Radius: 5.8

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.31 AU - 14.05 AU

Year: 16975 Days

Day: 17.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,129,280 km

• M1: 185,501 km (0.104 R)
• M2: 273,315 km (0.104 R)
• M3: 408,701 km (0.093 R)
• M4: 584,180 km (0.12 R)
• M5: 1,313,619 km (0.066 R)
• M6: 1,654,852 km (0.111 R)
• M7: 2,830,541 km (0.088 R)
• M8: 2,929,725 km (0.097 R)
• M9: 3,372,385 km (0.086 R)
• M10: 3,872,341 km (0.093 R)
• M11: 4,168,245 km (0.058 R)
• M12: 4,626,015 km (0.103 R)
• M13: 5,423,970 km (0.102 R)
• M14: 5,547,239 km (0.063 R)
• M15: 5,588,528 km (0.107 R)
• M16: 5,629,966 km (0.113 R)
• M17: 5,754,880 km (0.08 R)
• M18: 6,049,887 km (0.104 R)
• M19: 7,188,178 km (0.047 R)
• M20: 7,551,401 km (0.106 R)
• M21: 8,295,950 km (0.098 R)
• M22: 8,628,955 km (0.108 R)
• M23: 9,357,347 km (0.076 R)
• M24: 9,406,714 km (0.113 R)
• M25: 9,753,931 km (0.036 R)
• M26: 10,358,905 km (0.049 R)
• M27: 10,820,564 km (0.104 R)
• M28: 10,924,085 km (0.071 R)
• M29: 11,079,966 km (0.119 R)
• M30: 11,132,176 km (0.078 R)
• M31: 11,446,631 km (0.105 R)
• M32: 11,499,289 km (0.11 R)
• M33: 12,515,956 km (0.118 R)
• M34: 14,920,592 km (0.12 R)
• M35: 16,382,313 km (0.081 R)
• M36: 16,501,244 km (0.115 R)
• M37: 16,979,807 km (0.034 R)
• M38: 18,319,007 km (0.114 R)
• M39: 18,504,209 km (0.063 R)
• M40: 18,628,076 km (0.112 R)
• M41: 19,251,451 km (0.115 R)
• M42: 19,818,277 km (0.052 R)
• M43: 20,263,032 km (0.093 R)
• M44: 20,646,750 km (0.073 R)
• M45: 21,421,517 km (0.094 R)
• M46: 23,332,630 km (0.093 R)
• M47: 23,869,387 km (0.065 R)
• M48: 24,478,101 km (0.067 R)
• M49: 25,366,413 km (0.106 R)
• M50: 26,265,197 km (0.092 R)
• M51: 26,334,760 km (0.097 R)
• M52: 29,311,608 km (0.084 R)
• M53: 29,963,257 km (0.089 R)
• M54: 30,546,389 km (0.111 R)
• M55: 31,280,765 km (0.1 R)
• M56: 32,020,826 km (0.119 R)
• M57: 33,442,903 km (0.074 R)
• M58: 33,744,941 km (0.051 R)
• M59: 34,732,586 km (0.11 R)
• M60: 34,809,031 km (0.111 R)
• M61: 35,268,446 km (0.104 R)
• M62: 35,498,827 km (0.032 R)
• M63: 35,652,763 km (0.096 R)
• M64: 36,115,918 km (0.111 R)
• M65: 36,503,376 km (0.112 R)
• M66: 36,658,659 km (0.1 R)
• M67: 40,131,723 km (0.067 R)
• M68: 40,613,428 km (0.043 R)
• M69: 41,744,687 km (0.066 R)
• M70: 42,232,676 km (0.067 R)
• M71: 43,790,588 km (0.081 R)
• M72: 45,952,726 km (0.038 R)
• M73: 46,204,350 km (0.074 R)
• M74: 47,131,258 km (0.08 R)
• M75: 48,917,606 km (0.103 R)
• M76: 50,120,822 km (0.102 R)
• M77: 50,207,140 km (0.11 R)
• M78: 50,639,478 km (0.094 R)
• M79: 50,726,095 km (0.098 R)
• M80: 50,899,479 km (0.064 R)
• M81: 51,333,761 km (0.108 R)
• M82: 51,420,827 km (0.108 R)
• M83: 51,682,175 km (0.099 R)
• M84: 52,118,552 km (0.076 R)
• M85: 52,907,381 km (0.077 R)
• M86: 53,347,349 km (0.104 R)
• M87: 54,763,293 km (0.094 R)
• M88: 58,084,515 km (0.116 R)
• M89: 59,632,254 km (0.109 R)
• M90: 59,723,808 km (0.101 R)
• M91: 60,549,140 km (0.108 R)
• M92: 61,009,153 km (0.069 R)
• M93: 61,655,416 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 7.3

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.68 AU - 22.72 AU

Year: 28688 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,129,280 km

• M1: 283,638 km (0.092 R)
• M2: 355,594 km (0.078 R)
• M3: 636,389 km (0.107 R)
• M4: 787,034 km (0.106 R)
• M5: 921,672 km (0.108 R)
• M6: 1,063,940 km (0.09 R)
• M7: 3,009,909 km (0.088 R)
• M8: 3,094,582 km (0.038 R)
• M9: 3,574,043 km (0.117 R)
• M10: 3,937,416 km (0.067 R)
• M11: 5,402,129 km (0.073 R)
• M12: 6,245,412 km (0.08 R)
• M13: 6,682,387 km (0.091 R)
• M14: 7,016,589 km (0.099 R)
• M15: 7,185,784 km (0.106 R)
• M16: 8,051,507 km (0.056 R)
• M17: 8,169,540 km (0.097 R)
• M18: 8,647,056 km (0.118 R)
• M19: 10,324,347 km (0.114 R)
• M20: 10,840,311 km (0.113 R)
• M21: 11,232,706 km (0.026 R)
• M22: 11,763,329 km (0.082 R)
• M23: 11,830,200 km (0.07 R)
• M24: 12,506,083 km (0.03 R)
• M25: 13,194,383 km (0.098 R)
• M26: 14,535,976 km (0.082 R)
• M27: 15,113,723 km (0.108 R)
• M28: 15,772,702 km (0.103 R)
• M29: 17,118,484 km (0.08 R)
• M30: 18,812,830 km (0.112 R)
• M31: 19,126,537 km (0.101 R)
• M32: 20,721,250 km (0.112 R)
• M33: 23,108,233 km (0.092 R)
• M34: 23,866,545 km (0.062 R)
• M35: 24,291,403 km (0.041 R)
• M36: 25,148,449 km (0.062 R)
• M37: 26,452,643 km (0.111 R)
• M38: 26,892,312 km (0.08 R)
• M39: 27,422,935 km (0.093 R)
• M40: 27,689,668 km (0.057 R)
• M41: 28,315,137 km (0.107 R)
• M42: 31,140,891 km (0.088 R)
• M43: 31,884,542 km (0.099 R)
• M44: 32,071,390 km (0.107 R)
• M45: 33,294,801 km (0.106 R)
• M46: 34,150,651 km (0.107 R)
• M47: 34,725,107 km (0.088 R)
• M48: 36,175,458 km (0.101 R)
• M49: 36,663,297 km (0.097 R)
• M50: 37,153,379 km (0.075 R)
• M51: 37,645,556 km (0.109 R)
• M52: 38,040,943 km (0.079 R)
• M53: 38,139,977 km (0.118 R)
• M54: 38,735,975 km (0.058 R)
• M55: 39,937,396 km (0.041 R)
• M56: 40,239,583 km (0.059 R)
• M57: 41,558,139 km (0.079 R)
• M58: 42,787,684 km (0.111 R)
• M59: 42,890,757 km (0.081 R)
• M60: 44,654,516 km (0.12 R)
• M61: 48,467,017 km (0.108 R)
• M62: 48,896,962 km (0.107 R)
• M63: 49,544,272 km (0.056 R)
• M64: 51,175,188 km (0.101 R)
• M65: 51,393,900 km (0.077 R)
• M66: 51,942,325 km (0.114 R)
• M67: 52,492,546 km (0.044 R)
• M68: 54,377,779 km (0.09 R)
• M69: 57,190,219 km (0.112 R)
• M70: 58,214,216 km (0.098 R)
• M71: 62,838,137 km (0.106 R)
• M72: 63,659,429 km (0.1 R)
• M73: 64,484,162 km (0.113 R)
• M74: 65,431,117 km (0.12 R)
• M75: 65,787,459 km (0.114 R)
• M76: 65,906,389 km (0.074 R)
• M77: 66,740,696 km (0.096 R)
• M78: 66,979,754 km (0.116 R)
• M79: 67,338,789 km (0.088 R)
• M80: 67,818,549 km (0.09 R)
• M81: 69,143,837 km (0.043 R)
• M82: 70,477,502 km (0.114 R)
• M83: 71,942,214 km (0.11 R)
• M84: 73,047,294 km (0.096 R)
• M85: 74,405,493 km (0.107 R)
• M86: 79,035,098 km (0.118 R)
• M87: 80,429,350 km (0.074 R)
• M88: 82,728,221 km (0.111 R)
• M89: 84,014,763 km (0.038 R)
• M90: 84,272,819 km (0.108 R)
• M91: 84,789,829 km (0.093 R)
• M92: 85,048,783 km (0.101 R)
• M93: 86,477,293 km (0.068 R)
• M94: 86,607,593 km (0.116 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit