🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.35 AU - 1.61 AU

Year: 678 Days

Day: 32.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.93 AU - 3.11 AU

Year: 1507 Days

Day: 16.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 10.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.66 AU - 9.94 AU

Year: 9834 Days

Day: 5.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,545,489 km

• M1: 148,999 km (0.055 R)
• M2: 247,285 km (0.086 R)
• M3: 606,470 km (0.102 R)
• M4: 1,129,314 km (0.111 R)
• M5: 1,536,819 km (0.091 R)
• M6: 1,950,756 km (0.105 R)
• M7: 2,141,344 km (0.09 R)
• M8: 2,298,422 km (0.089 R)
• M9: 2,479,734 km (0.046 R)
• M10: 2,603,302 km (0.106 R)
• M11: 3,852,594 km (0.043 R)
• M12: 4,264,287 km (0.1 R)
• M13: 4,715,474 km (0.044 R)
• M14: 4,792,218 km (0.095 R)
• M15: 4,869,411 km (0.088 R)
• M16: 5,964,766 km (0.081 R)
• M17: 6,075,618 km (0.12 R)
• M18: 6,243,168 km (0.03 R)
• M19: 6,583,054 km (0.053 R)
• M20: 6,755,241 km (0.104 R)
• M21: 7,133,425 km (0.112 R)
• M22: 7,221,688 km (0.073 R)
• M23: 7,429,030 km (0.043 R)
• M24: 8,032,508 km (0.103 R)
• M25: 8,464,248 km (0.053 R)
• M26: 8,967,046 km (0.112 R)
• M27: 9,350,465 km (0.118 R)
• M28: 9,804,644 km (0.093 R)
• M29: 10,001,515 km (0.092 R)
• M30: 10,067,338 km (0.109 R)
• M31: 10,199,732 km (0.075 R)
• M32: 10,432,507 km (0.113 R)
• M33: 10,903,590 km (0.1 R)
• M34: 11,005,317 km (0.117 R)
• M35: 11,347,148 km (0.089 R)
• M36: 11,415,963 km (0.075 R)
• M37: 11,727,127 km (0.07 R)
• M38: 11,866,253 km (0.112 R)
• M39: 12,216,761 km (0.115 R)
• M40: 12,963,852 km (0.096 R)
• M41: 13,579,448 km (0.11 R)
• M42: 13,835,709 km (0.114 R)
• M43: 15,102,952 km (0.089 R)
• M44: 15,482,781 km (0.055 R)
• M45: 15,597,373 km (0.087 R)
• M46: 16,290,610 km (0.08 R)
• M47: 16,641,118 km (0.105 R)
• M48: 16,836,792 km (0.061 R)
• M49: 16,994,019 km (0.114 R)
• M50: 17,707,302 km (0.114 R)
• M51: 18,592,323 km (0.063 R)
• M52: 19,122,049 km (0.115 R)
• M53: 19,203,879 km (0.115 R)
• M54: 19,491,705 km (0.111 R)
• M55: 19,905,193 km (0.111 R)
• M56: 20,363,412 km (0.103 R)
• M57: 20,447,037 km (0.101 R)
• M58: 21,332,656 km (0.092 R)
• M59: 22,316,861 km (0.104 R)
• M60: 22,662,731 km (0.042 R)
• M61: 23,053,929 km (0.098 R)
• M62: 23,666,982 km (0.049 R)
• M63: 23,754,945 km (0.092 R)
• M64: 23,931,321 km (0.053 R)
• M65: 24,240,839 km (0.094 R)
• M66: 24,329,551 km (0.117 R)
• M67: 24,685,593 km (0.057 R)
• M68: 25,177,770 km (0.108 R)
• M69: 25,808,924 km (0.116 R)
• M70: 26,035,565 km (0.047 R)
• M71: 27,132,865 km (0.104 R)
• M72: 27,548,298 km (0.068 R)
• M73: 27,872,776 km (0.088 R)
• M74: 29,325,222 km (0.119 R)
• M75: 30,084,431 km (0.112 R)
• M76: 30,370,761 km (0.082 R)
• M77: 30,946,264 km (0.1 R)
• M78: 31,235,437 km (0.093 R)
• M79: 31,380,248 km (0.099 R)
• M80: 31,670,767 km (0.099 R)
• M81: 32,498,492 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.9

Radius: 5.3

Gravity: 33.14 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.72 AU - 21 AU

Year: 29637 Days

Day: 16.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,545,489 km

• M1: 93,648 km (0.094 R)
• M2: 752,328 km (0.108 R)
• M3: 813,663 km (0.094 R)
• M4: 1,146,069 km (0.106 R)
• M5: 1,181,374 km (0.097 R)
• M6: 2,180,987 km (0.059 R)
• M7: 2,543,164 km (0.107 R)
• M8: 5,556,813 km (0.099 R)
• M9: 6,236,286 km (0.083 R)
• M10: 7,072,539 km (0.077 R)
• M11: 7,204,334 km (0.051 R)
• M12: 8,990,084 km (0.117 R)
• M13: 9,132,950 km (0.09 R)
• M14: 9,276,414 km (0.098 R)
• M15: 9,711,595 km (0.116 R)
• M16: 10,601,552 km (0.027 R)
• M17: 11,056,330 km (0.114 R)
• M18: 11,828,255 km (0.119 R)
• M19: 11,984,734 km (0.114 R)
• M20: 12,857,638 km (0.104 R)
• M21: 13,668,757 km (0.076 R)
• M22: 15,940,252 km (0.095 R)
• M23: 16,723,097 km (0.117 R)
• M24: 17,518,210 km (0.111 R)
• M25: 20,914,381 km (0.086 R)
• M26: 21,579,194 km (0.035 R)
• M27: 21,866,272 km (0.113 R)
• M28: 21,962,314 km (0.086 R)
• M29: 23,222,526 km (0.1 R)
• M30: 24,406,593 km (0.086 R)
• M31: 24,605,858 km (0.079 R)
• M32: 26,117,245 km (0.077 R)
• M33: 26,423,173 km (0.063 R)
• M34: 27,762,223 km (0.073 R)
• M35: 28,597,279 km (0.061 R)
• M36: 29,440,562 km (0.028 R)
• M37: 31,367,532 km (0.111 R)
• M38: 31,584,150 km (0.081 R)
• M39: 32,565,212 km (0.109 R)
• M40: 34,333,609 km (0.113 R)
• M41: 34,445,209 km (0.099 R)
• M42: 35,229,401 km (0.055 R)
• M43: 35,906,331 km (0.119 R)
• M44: 40,174,508 km (0.109 R)
• M45: 40,527,559 km (0.04 R)
• M46: 40,999,840 km (0.114 R)
• M47: 43,509,344 km (0.09 R)
• M48: 43,992,844 km (0.063 R)
• M49: 44,114,019 km (0.055 R)
• M50: 45,209,673 km (0.087 R)
• M51: 45,822,277 km (0.057 R)
• M52: 46,437,423 km (0.102 R)
• M53: 46,560,841 km (0.1 R)
• M54: 48,925,834 km (0.087 R)
• M55: 50,059,636 km (0.093 R)
• M56: 50,947,350 km (0.079 R)
• M57: 54,290,264 km (0.1 R)
• M58: 55,594,757 km (0.111 R)
• M59: 55,856,853 km (0.106 R)
• M60: 58,101,569 km (0.064 R)
• M61: 59,569,723 km (0.106 R)
• M62: 59,972,141 km (0.098 R)
• M63: 60,779,969 km (0.054 R)
• M64: 61,185,080 km (0.057 R)
• M65: 61,591,239 km (0.097 R)
• M66: 61,998,294 km (0.074 R)
• M67: 67,230,330 km (0.045 R)
• M68: 67,509,480 km (0.082 R)
• M69: 68,069,275 km (0.089 R)
• M70: 69,898,857 km (0.047 R)
• M71: 71,602,029 km (0.09 R)
• M72: 71,744,596 km (0.079 R)
• M73: 74,904,551 km (0.111 R)
• M74: 78,550,102 km (0.099 R)
• M75: 79,581,130 km (0.114 R)
• M76: 82,701,144 km (0.053 R)
• M77: 85,860,800 km (0.072 R)
• M78: 86,012,193 km (0.09 R)
• M79: 87,074,937 km (0.102 R)
• M80: 87,227,078 km (0.081 R)
• M81: 88,141,869 km (0.115 R)
• M82: 88,753,425 km (0.072 R)
• M83: 91,832,747 km (0.053 R)
• M84: 96,044,975 km (0.055 R)
• M85: 97,305,037 km (0.091 R)
• M86: 99,364,402 km (0.059 R)
• M87: 99,841,619 km (0.077 R)
• M88: 101,278,058 km (0.071 R)
• M89: 102,721,228 km (0.12 R)
• M90: 103,203,831 km (0.115 R)
• M91: 105,141,572 km (0.103 R)
• M92: 105,303,587 km (0.058 R)
• M93: 105,627,915 km (0.109 R)
• M94: 107,254,493 km (0.108 R)
• M95: 107,907,338 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit